TWI450018B - Filter-free projector and the method of the same - Google Patents

Description

無濾片投射模組與其控制方法 Filterless projection module and control method thereof

本發明係有關於一種投射模組，特別是有關於一種無色輪投射模組。 The invention relates to a projection module, in particular to a colorless wheel projection module.

隨著資訊以及電腦市場不斷的擴充下，電子產品在輕薄短小、多功能速度快之趨勢的推動下快速成長。基於高科技時代的來臨，電信網路以及網際網路為近年來新興之產業，通訊系統也伴隨行動電話整合科技的開發也不斷提供使用者更便利取得資訊之方式。因此，通訊科技也一躍變為新的寵兒，通訊裝置中附屬之商業也因聯繫需求與資訊取得之便利而蓬勃發展。不論是網際網路、行動通訊設備、個人數位助理已經充斥於整個生活之空間，而網路與通訊業者也推陳出新提供商業服務協助客戶將其資料傳送或是取得以擴大市場以及服務之範圍。在電子元件方面則朝向多元多功能發展，如輕薄短小、多功能速度快之趨勢，而通訊服務業者或資訊提供服務者亦必須提供多元、全方位以及最新之資訊給客戶。而目前較為使用之手持式通訊裝置包含行動電話、股票機以及個人數位助理系統(或個人用電子記事簿裝置)，亦即一般所謂之Personal Digital Assistant(PDA)，其已日漸普及於一般人之生活中成為不可或缺之電子產品。而上述電子裝置的整合系統也普遍充斥生活之間。所謂個人數位助理系統可具有以下之功 能：儲存個人資料、名片管理、時間管理、個人行程追蹤設定及行事記要等，但這些資料的管理對於資訊傳輸快速的現代也漸漸地不能滿足使用者的需求，因此又發展出有電子字典、股市即時報導及資訊傳輸服務等功能。在對於現在及未來之發展趨勢下，亦可以將個人數位助理之功能植入於或整合於行動電話或個人傳呼裝置之中。傳統之投射模組包含白光光源，且包含複數反射鏡片組以及三個偏光鏡片用以將白光分光成紅、綠、藍三色，而光學鏡片組昂貴且此光學系統複雜、不易縮小。而採用之白熾燈泡光源易過熱。另一種型態之投影機稱為數位光源投影機，例如美國第6733137、6988808號專利揭露上述投影機。上述形態投影機利用數位微鏡元件(digital micro-mirror device)以及顏色轉輪以進行投影。數位微鏡元件包括數百萬的微鏡面部分而可以降低濾片之間或光源之間之性能或特性變化所產生的色差。驅動單元根據校正影像訊號以及顏色轉輪之旋轉狀態以控制數位微鏡元件之每一微鏡面部分，其中校正單元校正影像訊號每一顏色之亮度訊號，其校正係藉由計算通過顏色轉輪之每一濾片的光相對強度，以及利用當數位微鏡元件之每一微鏡面部分處於off狀態時之光感測器之輸出。彩色濾片轉輪由馬達趨動，並且使得它的體積無法變小，因此無法使投影裝置嵌入於手持裝置之中。再者，傳統技術利用白光作為光源，因此於操作期間會產生高溫度以及熱。此投影機需要許多透鏡結合光源以及彩色輪。由於白光經過馬達的所驅動之高速度色輪，因此造成低頻率的閃頻效應。於此可知，其為了輕便性而整合於投影機的機會十分渺茫。換言之，降低投影機體積的目標在上述所提之元件是無法達成。因此，先前技術具有諸多缺點。 With the continuous expansion of the information and computer market, electronic products are rapidly growing under the trend of light, short, and versatile. Based on the advent of the high-tech era, telecommunications networks and the Internet are emerging industries in recent years, and the development of communication systems with mobile phone integration technology continues to provide users with a more convenient way to obtain information. As a result, communication technology has also become a new darling, and the businesses affiliated with communication devices have also flourished due to the convenience of contact needs and information. No matter the Internet, mobile communication devices, personal digital assistants have been filled with the entire living space, and the Internet and communications companies have also introduced new commercial services to help customers transfer their data or obtain to expand the market and services. In terms of electronic components, it is moving toward multi-functional development, such as light and short, multi-functional speed, and communication service providers or information providers must provide diversified, comprehensive and up-to-date information to customers. The currently used handheld communication devices include mobile phones, stock machines, and personal digital assistant systems (or personal electronic organizer devices), commonly known as Personal Digital Assistants (PDAs), which have become increasingly popular in the lives of ordinary people. It has become an indispensable electronic product. The integration system of the above electronic devices is also generally filled with life. The so-called personal digital assistant system can have the following merits Can: store personal data, business card management, time management, personal travel tracking settings and account notes, but the management of these materials is gradually unable to meet the needs of users for the rapid modernization of information transmission, so the development of electronic dictionaries , real-time stock market reporting and information transmission services. The functionality of the personal digital assistant can also be embedded or integrated into a mobile phone or personal paging device for current and future developments. The conventional projection module includes a white light source, and includes a plurality of reflective lens groups and three polarizing lenses for splitting white light into red, green, and blue colors, and the optical lens group is expensive and the optical system is complicated and difficult to be reduced. The incandescent bulb source used is easy to overheat. Another type of projector is known as a digital light source projector. For example, the above projector is disclosed in U.S. Patent No. 6,733,137, issued toK. The above-described form projector uses a digital micro-mirror device and a color wheel for projection. Digital micromirror elements include millions of micromirror sections that reduce the chromatic aberration produced by changes in performance or characteristics between filters or between sources. The driving unit controls each micromirror portion of the digital micromirror device according to the corrected image signal and the rotation state of the color wheel, wherein the correction unit corrects the brightness signal of each color of the image signal, and the correction is performed by calculating the color wheel The relative intensity of the light of each filter, and the output of the photosensor when each micromirror portion of the digital micromirror element is in the off state. The color filter wheel is actuated by the motor and its volume cannot be made small, so that the projection device cannot be embedded in the hand-held device. Furthermore, conventional techniques utilize white light as a light source, thus producing high temperatures and heat during operation. This projector requires many lenses in combination with a light source and a color wheel. Since the white light passes through the high speed color wheel driven by the motor, it causes a low frequency flash frequency effect. As can be seen here, the opportunity to integrate into the projector for portability is very slim. In other words, the goal of reducing the volume of the projector is not achievable in the above-mentioned elements. Therefore, the prior art has a number of disadvantages.

有鑑於此，本發明之目的在於提供一種三單色光源投影模組，無需彩色濾片。因此無須光學分色光系統，可縮小體積，且採用發光元件而非白熾燈泡，因此不會過熱。 In view of this, it is an object of the present invention to provide a three-monochromatic light source projection module that does not require a color filter. Therefore, the optical color separation light system is not required, the volume can be reduced, and the light-emitting element is used instead of the incandescent light bulb, so that it does not overheat.

本發明包含控制IC，配置於投射模組內以及投射顯示模組，電性耦合到上述之控制IC用以投射資料至外部。上述投射顯示模組包含：液晶面板組，用以分別以紅、綠以及藍成像顯示；面式光源組分別對應液晶面板組配置於其後提供光源；稜鏡，上述之平板放射光源組、液晶面板組配置於該稜鏡之光入射側，用以合成每一顯示顏色；以及投射透鏡組，配置於該稜鏡之光穿透側。上述面式光源組包含電場發光(electroluminescence)元件，放射紅、綠以及藍光。 The invention comprises a control IC disposed in the projection module and the projection display module electrically coupled to the control IC for projecting data to the outside. The projection display module comprises: a liquid crystal panel group for respectively displaying images in red, green and blue; the surface light source group is respectively disposed corresponding to the liquid crystal panel group to provide a light source; 稜鏡, the above-mentioned flat radiation source group and the liquid crystal The panel group is disposed on the light incident side of the cymbal to synthesize each display color; and the projection lens group is disposed on the light penetration side of the cymbal. The above-mentioned surface light source group includes an electroluminescence element that emits red, green, and blue light.

一種手持通訊裝置包含：控制IC，配置於該手持通訊裝置；RF通訊模組，電性耦合到上述之控制IC用以無線通訊；內建顯示單元以及輸入單元，電性耦合到上述之控制IC；記憶體，電性耦合到上述之控制IC用以儲存資料；以及針孔攝影機偵測器，電性耦合到上述之控制IC，其可以掃描有線、無線之攝影頻率。上述攝影頻率範圍約介於300MHz至2.5GHz之傳輸頻率。 A handheld communication device includes: a control IC disposed in the handheld communication device; an RF communication module electrically coupled to the control IC for wireless communication; a built-in display unit and an input unit electrically coupled to the control IC The memory is electrically coupled to the control IC for storing data; and the pinhole camera detector is electrically coupled to the control IC, which can scan the wired and wireless photography frequencies. The above photographic frequency range is approximately between 300 MHz and 2.5 GHz.

一種手持通訊裝置，包含：控制IC，配置於該手持通訊裝置；RF通訊模組，電性耦合到上述之控制IC用以無線通訊；內建顯示單元以及輸入單元，電性耦合到上述之控制IC；記憶體，電性耦合到上述之控制IC用以儲存資料；以及遙控控制模組，電性耦合到上述之控制IC，用以控制鎖、電子裝置。 A handheld communication device comprising: a control IC disposed in the handheld communication device; an RF communication module electrically coupled to the control IC for wireless communication; a built-in display unit and an input unit electrically coupled to the control The IC is electrically coupled to the control IC for storing data; and the remote control module is electrically coupled to the control IC to control the lock and the electronic device.

一種手持通訊裝置，包含：控制IC，配置於該手持通訊裝置；RF通訊模組，電性耦合到上述之控制IC用以無線通訊；內建顯示單元以及輸入單元，電性耦合到上述之控制IC；記憶體，電性耦合到上述之控制IC用以儲存資料；以及酒精成分偵測模組，電性耦合到上述之控制IC，用以控酒精成分。 A handheld communication device comprising: a control IC disposed in the handheld communication device; an RF communication module electrically coupled to the control IC for wireless communication; a built-in display unit and an input unit electrically coupled to the control The IC is electrically coupled to the control IC for storing data, and the alcohol component detecting module is electrically coupled to the control IC to control the alcohol component.

一種手持通訊裝置，包含：控制IC，配置於該手持通訊裝置；RF通訊模組，電性耦合到上述之控制IC用以無線通訊；內建顯示單元以及輸入單元，電性耦合到上述之控制IC；記憶體，電性耦合到上述之控制IC用以儲存資料；以及照射光源，內建於該手持通訊裝置，用以做為手電筒或pointer。其中上述照射光源包含雷射。上述照射光源可包含燈泡以及一光反射裝置用以反射該燈泡所放射之光。此外，上述照射光源也可包含發光二極體LED以及一光反射裝置用以反射該發光二極體所放射之光。 A handheld communication device comprising: a control IC disposed in the handheld communication device; an RF communication module electrically coupled to the control IC for wireless communication; a built-in display unit and an input unit electrically coupled to the control The IC is electrically coupled to the control IC for storing data, and the illumination source is built in the handheld communication device for use as a flashlight or a pointer. Wherein the above illumination source comprises a laser. The illumination source may include a bulb and a light reflecting device for reflecting the light emitted by the bulb. In addition, the illumination source may also include a light-emitting diode LED and a light reflecting device for reflecting the light emitted by the light-emitting diode.

一種無色輪投影機或投射模組，包含：光源單元，產生不同顏色之光束；色光控制模組，耦接該光源單元用以切換該光源單元以發射一種光顏色；數位微鏡元件晶片，具有複數個鏡面部分，每一該複數個鏡面部分被控制以反射該光源單元所饋入之光；以及，投射透鏡組，配置於該數位微鏡元件晶片之反射光路徑中以投射影像。 A colorless wheel projector or projection module, comprising: a light source unit for generating light beams of different colors; a color light control module coupled to the light source unit for switching the light source unit to emit a light color; and a digital micromirror device chip having a plurality of mirror portions, each of the plurality of mirror portions being controlled to reflect light fed by the light source unit; and a projection lens group disposed in the reflected light path of the digital micromirror device wafer to project an image.

其中上述之光源單元包含有機發光元件、發光二極體、場放射發光元件、奈米碳管場放射發光元件、電致發光元件、雷射二極體用以放射紅、綠以及藍光。 The light source unit includes an organic light emitting element, a light emitting diode, a field emitting light emitting element, a carbon nanotube field emitting light emitting element, an electroluminescent element, and a laser diode for emitting red, green, and blue light.

一種無濾片投射模組，包含液晶面板，用以分別以紅、綠及藍成 像顯示；單色光源組，分別對應液晶面板配置用以依序提供三單色光源，上述單色光源組包含雷射、發光元件、二極體；以及投射透鏡組，配置於該稜鏡之光穿透側。當單色光源組，分別照射液晶面板時，其會具有個別顏色的影像透過投射透鏡組投射而合成。 A filterless projection module comprising a liquid crystal panel for respectively forming red, green and blue Image display; a monochromatic light source group, respectively corresponding to the liquid crystal panel configured to sequentially provide three monochromatic light sources, the monochromatic light source group comprising a laser, a light emitting element, a diode; and a projection lens group disposed in the image Light penetrates the side. When a monochromatic light source group is respectively irradiated to the liquid crystal panel, images having individual colors are projected through the projection lens group to be combined.

一種無色輪投射方法，包含：提供光源單元，用以產生不同顏色之光束，該光源單元至少包含三色光；提供色光控制模組耦接該光源單元用以切換該光源單元以依序發射色光，其中該色光模組控制該至少三色光之兩色光被開啟的時間不重疊、百分之五十的時間重疊、大於百分之五十的時間重疊或小於百分之五十的時間重疊。更包含提供數位微鏡元件晶片，具有複數微鏡面，每一該複數鏡面用以反射該光源單元所體入之光；以及投射透鏡，配置於該數位微鏡元件晶片之光路徑中以投射影像。其中該切換方法可使得光子數目與節能源間做一取捨與平衡。 A method for projecting a colorless wheel, comprising: providing a light source unit for generating light beams of different colors, the light source unit comprising at least three colors of light; and providing a color light control module coupled to the light source unit for switching the light source unit to sequentially emit color light, The color light module controls the time when the two colors of the at least three colors of light are turned on without overlapping, the time overlap of fifty percent, the time overlap of more than fifty percent, or the time overlap of less than fifty percent. The method further includes providing a digital micromirror device chip, having a plurality of micromirrors, each of the plurality of mirrors for reflecting light incident by the light source unit; and a projection lens disposed in a light path of the digital micromirror device chip to project an image . The switching method can make a trade-off between the number of photons and the energy saving.

10‧‧‧手持通訊裝置 10‧‧‧Handheld communication device

100‧‧‧控制IC 100‧‧‧Control IC

105‧‧‧天線 105‧‧‧Antenna

110‧‧‧收發裝置 110‧‧‧ transceiver

115‧‧‧語音編碼解碼器 115‧‧‧Vocode decoder

120‧‧‧DSP 120‧‧‧DSP

125‧‧‧D/A轉換器 125‧‧‧D/A converter

130‧‧‧SIM卡連接器 130‧‧‧SIM card connector

135‧‧‧SIM卡 135‧‧‧SIM card

140‧‧‧電源及其電路 140‧‧‧Power supply and its circuit

145‧‧‧OS 145‧‧‧OS

150‧‧‧輸入單元 150‧‧‧ input unit

155‧‧‧記憶體 155‧‧‧ memory

165‧‧‧投射顯示模組 165‧‧‧Projection display module

170‧‧‧針孔相機偵測模組 170‧‧‧ pinhole camera detection module

175‧‧‧照射模組 175‧‧‧ illumination module

180‧‧‧酒精偵測模組 180‧‧‧Alcohol detection module

185‧‧‧遙控模組 185‧‧‧Remote control module

190‧‧‧揚聲器及/或麥克風 190‧‧‧Speakers and / or microphones

200‧‧‧雷射及/或發光源 200‧‧‧Laser and/or illumination source

210R,210G,210B‧‧‧平板光源 210R, 210G, 210B‧‧‧ flat light source

200R,200G,200B‧‧‧液晶顯示板 200R, 200G, 200B‧‧‧ LCD panel

220‧‧‧稜鏡 220‧‧‧稜鏡

230‧‧‧投射透鏡組 230‧‧‧Projection lens group

1100B‧‧‧雷射 1100B‧‧‧Laser

1100A‧‧‧色光轉換模組 1100A‧‧‧Color Conversion Module

400‧‧‧透明基板 400‧‧‧Transparent substrate

420‧‧‧透明電極 420‧‧‧Transparent electrode

410‧‧‧堆疊閘 410‧‧‧Stacking gate

440‧‧‧罩幕層 440‧‧ ‧ cover layer

450‧‧‧前面板 450‧‧‧ front panel

460‧‧‧射極(emitter) 460‧‧‧ emitter (emitter)

480‧‧‧螢光薄膜層 480‧‧‧Fluorescent film layer

510‧‧‧下透明電極 510‧‧‧ transparent electrode

500‧‧‧透明基板 500‧‧‧Transparent substrate

520‧‧‧螢光薄膜或粉末 520‧‧‧Fluorescent film or powder

530‧‧‧上透明電極 530‧‧‧Upper transparent electrode

540‧‧‧第二透明基板 540‧‧‧Second transparent substrate

1000‧‧‧無色輪投影機 1000‧‧‧Colorless wheel projector

1100‧‧‧光源單元 1100‧‧‧Light source unit

1200‧‧‧數位微鏡元件晶片 1200‧‧‧Digital micromirror device wafer

1300‧‧‧投射透鏡組 1300‧‧‧Projection lens group

1400‧‧‧色光控制模組 1400‧‧‧Color control module

1500‧‧‧無線傳輸模組 1500‧‧‧Wireless Transmission Module

402‧‧‧處理器 402‧‧‧Processor

404‧‧‧顯示器 404‧‧‧ display

406‧‧‧影像擷取元件 406‧‧‧Image capture component

408‧‧‧記憶體 408‧‧‧ memory

310‧‧‧透鏡機構 310‧‧‧Lens mechanism

1000‧‧‧投射模組 1000‧‧‧Projection Module

202‧‧‧類比數位轉換器 202‧‧‧ Analog Digital Converter

200‧‧‧播放器 200‧‧‧ Player

204‧‧‧數位訊號處理器 204‧‧‧Digital Signal Processor

206‧‧‧聲音及/或影音驅動模組 206‧‧‧Sound and / or audio and video driver module

208‧‧‧非揮發性記憶體 208‧‧‧Non-volatile memory

210‧‧‧聲音/影像處理器 210‧‧‧Sound/image processor

212‧‧‧數位類比轉換器 212‧‧‧Digital Analog Converter

214‧‧‧顯示器 214‧‧‧ display

800‧‧‧處理器 800‧‧‧ processor

802‧‧‧鍵盤 802‧‧‧ keyboard

804‧‧‧顯示器 804‧‧‧ display

806‧‧‧記憶體 806‧‧‧ memory

808‧‧‧括應用程式及/或作業系統 808‧‧Include applications and/or operating systems

810‧‧‧硬碟 810‧‧‧ Hard disk

1210A、B‧‧‧反射鏡 1210A, B‧‧‧ mirror

1100R、1100G、1100B‧‧‧藍、綠、紅光源 1100R, 1100G, 1100B‧‧‧ blue, green, red light source

3210‧‧‧勻光器 3210‧‧‧Doe

第一圖係顯示本發明功能方塊示意圖。 The first figure shows a functional block diagram of the present invention.

第一A與一B圖係顯示本發明之發光源之示意圖。 The first A and B diagrams show schematic views of the illumination source of the present invention.

第二圖係顯示本發明投射模組功能方塊示意圖。 The second figure shows a functional block diagram of the projection module of the present invention.

第三圖係顯示本發明具有面式光源之投射模組功能方塊示意圖。 The third figure shows a functional block diagram of a projection module having a surface light source of the present invention.

第四圖係顯示本發明之發光源之示意圖。 The fourth figure shows a schematic view of the illumination source of the present invention.

第五圖係顯示本發明之發光源之示意圖。 The fifth figure shows a schematic view of the illumination source of the present invention.

第六圖係顯示本發明之無濾片投影機之示意圖。 The sixth figure shows a schematic view of the filterless projector of the present invention.

第六圖A、B係顯示本發明之光源單元示意圖。 Figure 6 and Figure B show a schematic diagram of a light source unit of the present invention.

第七圖係顯示本發明之發光源之示意圖。 The seventh drawing shows a schematic view of the illumination source of the present invention.

第七圖A至D係顯示本發明之準直系統之示意圖。 7A to D show schematic views of the collimating system of the present invention.

第八圖係顯示本發明手持裝置之功能方塊示意圖。 The eighth figure shows a functional block diagram of the handheld device of the present invention.

第九圖係顯示本發明之功能方塊示意圖。 The ninth drawing shows a functional block diagram of the present invention.

第十圖係顯示本發明之功能方塊示意圖。 The tenth figure shows a functional block diagram of the present invention.

第十一圖係顯示本發明之功能方塊示意圖。 The eleventh figure shows a functional block diagram of the present invention.

第十二圖係顯示本發明之功能方塊示意圖。 Figure 12 is a block diagram showing the function of the present invention.

第十三A圖至第十三D圖係顯示本發明光源時序圖。 Figures 13 through 13D show timing diagrams of the light source of the present invention.

為使本發明之上述和其他目的、特徵、和優點能更明顯易懂，本文舉較佳實施例，並配合所附圖式作詳細說明如下，然下述各實施例只做一說明非用以限定本發明。本發明之手持通訊裝置包含手機、個人數位助理以及smart phone。手持無線通訊裝置一般包含行動電話、傳呼裝置、個人數位助理或類似之裝置。上述無線通訊裝置之系統架構一般包含無線通訊模組，可適用於雙向傳輸之協定，行動電話以及個人數位助理至少包含雙向通訊模組。以雙向通訊模組而言，所使用的通訊協定為GSM、CDMA、PHS或雙向呼叫器通訊協定等格式。經由雙向通訊模組所接收由服務提供者所提供之訊息，經過解碼裝置解碼以轉換成可辨識之訊號。上述之無線通訊裝置包含一微處理器或中央處理單元以及一使用者介面與微處理器耦合以利於指令之輸入，其輸入之方式可以為利 用觸控或聲控語音輸入。雙向通訊模組所接收之訊號經由微處理器並載出儲存於記憶體單元中之資料或程式進行處理，如比對通訊協定、解讀以及判斷。被接收之資訊可藉由顯示裝置顯示，顯示裝置通常是液晶顯示器(Liquid Crystal Display,LCD)或平面顯示裝置。 The above and other objects, features, and advantages of the present invention will become more apparent and understood. To limit the invention. The handheld communication device of the present invention comprises a mobile phone, a personal digital assistant, and a smart phone. Handheld wireless communication devices typically include a mobile telephone, a paging device, a personal digital assistant, or the like. The system architecture of the above wireless communication device generally includes a wireless communication module, which can be applied to a protocol for two-way transmission, and the mobile phone and the personal digital assistant include at least a two-way communication module. In the case of a two-way communication module, the communication protocol used is in the form of a GSM, CDMA, PHS or two-way pager communication protocol. The message provided by the service provider is received via the two-way communication module and decoded by the decoding device to be converted into an identifiable signal. The wireless communication device comprises a microprocessor or a central processing unit and a user interface coupled with the microprocessor to facilitate input of the instruction, and the input manner may be Use touch or voice-activated voice input. The signals received by the two-way communication module are processed by the microprocessor and loaded with data or programs stored in the memory unit, such as comparison protocol, interpretation and judgment. The received information can be displayed by a display device, which is usually a liquid crystal display (LCD) or a flat display device.

第一圖所示為本裝置之功能方塊圖，包含SIM連接器130用以承載SIM卡135。而SIM卡並非手機必要之裝置，如PHS系統就無需使用。本手持通訊裝置10包含射頻通訊模組其包含天線105、此天線105連接收發裝置110，其用以接收或傳輸訊號。射頻通訊模組也包含CODEC 115、DSP 120以及A/D轉換器。本發明之裝置包含中央控制IC 100，用以控制訊號以及資料之處理、電力控制以及輸出入訊號之處理。一輸入單元150、內建顯示單元160、作業系統145、電力以及控制電路140分別電性耦合(couple)到上述之控制IC 100。本裝置亦包含記憶體耦合到上述之控制IC 100，做為資料以及作業系統之儲存。依照不同之屬性，可包含ROM、RAM、非揮發性快閃記憶體等。射頻通訊模組可以處理述訊號之接收、基頻之處理、數位訊號之處理等。SIM卡硬體介面則承載SIM卡。最後語音訊號被送到輸出裝置如喇叭/麥克風單元190。記憶體單元可以區分為三個部分，分別為罩幕式唯讀記憶體(MASK ROM)、非揮發性記憶體例如快閃記憶體(FLASH)以及靜態隨機存取記憶體(SRAM)三個部分。一般，不更動之資料可儲存於罩幕式唯讀記憶體之中，系統操作軟體或固定之應用程式一般可以儲存於非揮發記憶體之中且執行其它之指令，可以在無電源狀態下仍能保留其內部資料，有電源時可以重複讀出或寫入。 The first figure shows a functional block diagram of the device, including a SIM connector 130 for carrying a SIM card 135. The SIM card is not a necessary device for the mobile phone, and the PHS system does not need to be used. The handheld communication device 10 includes a radio frequency communication module including an antenna 105. The antenna 105 is coupled to the transceiver device 110 for receiving or transmitting signals. The RF communication module also includes the CODEC 115, DSP 120, and A/D converter. The device of the present invention includes a central control IC 100 for controlling the processing of signals and data, power control, and processing of input and output signals. An input unit 150, a built-in display unit 160, an operating system 145, an electric power, and a control circuit 140 are electrically coupled to the control IC 100 described above, respectively. The device also includes a memory coupled to the control IC 100 described above for storage as a data and operating system. Depending on the attributes, it can include ROM, RAM, non-volatile flash memory, and so on. The RF communication module can process the reception of the signal, the processing of the fundamental frequency, and the processing of the digital signal. The SIM card hardware interface carries the SIM card. Finally, the voice signal is sent to an output device such as speaker/microphone unit 190. The memory unit can be divided into three parts, namely, mask-type read-only memory (MASK ROM), non-volatile memory such as flash memory (FLASH), and static random access memory (SRAM). . Generally, unchanging data can be stored in the mask-type read-only memory. System operating software or fixed applications can be stored in non-volatile memory and execute other commands. It can retain its internal data and can be read or written repeatedly when there is power.

本發明包含一或數個下列模組，其未揭露於任何目前之手持通訊裝置。值得注意的是本發明可以植入單一或多個下列模組，端視需求而定。 The present invention includes one or more of the following modules that are not disclosed in any current handheld communication device. It is worth noting that the present invention can be implanted in single or multiple of the following modules, depending on the needs.

一針孔攝影機偵測器170內建於本手持通訊裝置10中，其可以掃描有線、無線之攝影頻率，針孔攝影機偵測器170敏感約範圍介於300MHz至2.5GHz之傳輸頻率。換言之，其可為目前商業化之可接收射頻訊號之接收器。且該針孔攝影機偵測器170電性耦合到上述之控制IC 100。可包含一開關或按鈕(如手機按鍵)用以啟動偵測開關。如已知技術，針孔攝影機包含一印刷電路板、電荷耦合裝置(CCD)、記憶體用以儲存訊號影像、以及一訊號轉換單元。上述拍攝之影像可透過有線或無線傳輸至一另一系統裝置。針孔攝影機偵測器170可以偵測或掃描針孔攝影機操作中之頻率。而一般所稱之spy camera也可適用於針孔攝影機偵測器170之掃描。掃描之結果，可輸入到上述之控制IC 100，經過處理輸出到顯示單元160或喇叭/麥克風單元190，藉此發出警告訊息或啟動手機震動模式。 A pinhole camera detector 170 is built into the handheld communication device 10, which can scan wired and wireless photography frequencies. The pinhole camera detector 170 is sensitive to transmission frequencies ranging from 300 MHz to 2.5 GHz. In other words, it can be a receiver that is currently commercially available to receive RF signals. And the pinhole camera detector 170 is electrically coupled to the control IC 100 described above. A switch or button (such as a cell phone button) can be included to activate the detection switch. As is known in the art, a pinhole camera includes a printed circuit board, a charge coupled device (CCD), a memory for storing signal images, and a signal conversion unit. The images captured above can be transmitted to another system device by wire or wirelessly. The pinhole camera detector 170 can detect or scan the frequency of the pinhole camera operation. The so-called spy camera is also generally applicable to the scanning of the pinhole camera detector 170. The result of the scanning can be input to the above-mentioned control IC 100, and processed to be output to the display unit 160 or the horn/microphone unit 190, thereby issuing a warning message or starting the mobile phone vibration mode.

此外，本手持通訊裝置10包含投射顯示模組165，電性耦合到上述之控制IC 100。以一實施例而言，可採用液晶投射裝置，其包含液晶面板用以成像，之後將其透過透鏡組放大投射到一螢幕或牆上。此液晶投射顯示模組包含光源配置於手持通訊裝置10之中。光源可以採用鹵素燈或金屬鹵素燈。光源透過透鏡導入三稜鏡而將其分成紅、綠以及藍光。成像於三液晶面板之影像而分別被對應之紅、綠以及藍光穿透，最後被一三稜鏡合成。而較佳實施例中，請參閱第二及第三圖，液晶投射模組165包含液晶面板 200R、200G、200B，用以分別以紅、綠以及藍成像顯示。最佳為採用面式光源210R,210G，及210B，分別對應液晶面板200R、200G、200B配置於其後，提供光源。上述之三單色光源210R,210G，及210B薄膜可以採用電致發光(electroluminescence)元件，電致發光元件放射紅、綠以及藍光。上述之三單色光源210R,210G，及210B、液晶面板200R、200G、200B配置於三稜鏡之光入射側，用以合成每一顯示顏色。一投射透鏡組230，配置於三稜鏡之光穿透三稜鏡側，一顯示幕可放置於適當位置用以投射成像。因此儲存在手持通訊裝置記憶體中資料、檔案、電玩變可以透過投射顯示模組165放大投射至外部。基於本發明採用面式光源210R,210G，及210B，提供三單色光源如採用有機發光元件或雷射、發光二極體，其輕薄短小，故可以使得被整合於手機、媒體播放器或數位相機之中。 In addition, the handheld communication device 10 includes a projection display module 165 electrically coupled to the control IC 100 described above. In one embodiment, a liquid crystal projection device can be employed that includes a liquid crystal panel for imaging and then magnifies it through a lens assembly onto a screen or wall. The liquid crystal display module includes a light source disposed in the handheld communication device 10. The light source can be a halogen lamp or a metal halide lamp. The light source is split into three rays through the lens to divide it into red, green, and blue light. The images are imaged on three liquid crystal panels and respectively penetrated by corresponding red, green and blue light, and finally synthesized by one or three. In the preferred embodiment, please refer to the second and third figures, the liquid crystal projection module 165 includes a liquid crystal panel. 200R, 200G, and 200B are used to display images in red, green, and blue, respectively. Preferably, the surface light sources 210R, 210G, and 210B are disposed corresponding to the liquid crystal panels 200R, 200G, and 200B, respectively, and a light source is provided. The above-mentioned three monochromatic light sources 210R, 210G, and 210B films may employ an electroluminescence element that emits red, green, and blue light. The above-described three monochromatic light sources 210R, 210G, and 210B and the liquid crystal panels 200R, 200G, and 200B are disposed on the light incident side of the three turns for synthesizing each display color. A projection lens group 230 is disposed on the three sides of the light, and a display screen can be placed in an appropriate position for projecting imaging. Therefore, the data, the file, and the video game stored in the memory of the handheld communication device can be enlarged and projected to the outside through the projection display module 165. The use of the surface light sources 210R, 210G, and 210B according to the present invention provides a three-monochromatic light source such as an organic light-emitting element or a laser or a light-emitting diode, which is light and thin, so that it can be integrated into a mobile phone, a media player or a digital device. Among the cameras.

本發明另一特點係包含遙控控制模組185，電性耦合到上述之控制IC 100，用以藉由儲存記憶體155中之鎖鑰或控制碼而加以控制鎖或是電子裝置，遙控控制乃一已知技術。舉一例，遙控控制模組185可以採用紅外線傳輸控制訊號。利用手機之通訊模組可以下載服務提供者之控制碼、鎖鑰而儲存於記憶體155中。此外，亦可以透過遙控控制模組185之紅外線應用於短距離之資訊交換。 Another feature of the present invention is a remote control module 185 electrically coupled to the control IC 100 for controlling a lock or an electronic device by storing a lock key or a control code in the memory 155. Known technology. As an example, the remote control module 185 can use an infrared transmission control signal. The communication module of the mobile phone can be downloaded and stored in the memory 155 by downloading the control code and key of the service provider. In addition, the infrared light of the remote control module 185 can also be used for short-distance information exchange.

另一特點包含一酒精成份偵測模組180，電性耦合到上述之控制IC 100，用以偵測個人呼吸之酒精含量。例如，可以偵測化學酒精成份。假使該成分被偵測，則將訊號輸入到上述之控制IC 100，經過處理輸出到顯示單元160或喇叭/麥克風單元190，藉此發 出警告訊息。以下美國專利各揭露數種量測酒精之方法：United State Patent No.5,907,407、United State Patent No.4,809,810。 Another feature includes an alcohol component detection module 180 electrically coupled to the control IC 100 for detecting the alcohol content of an individual's breathing. For example, chemical alcohol components can be detected. If the component is detected, the signal is input to the control IC 100 described above, and is processed and output to the display unit 160 or the speaker/microphone unit 190. A warning message. A number of methods for measuring alcohol are disclosed in U.S. Patent Nos. 5,907,407, United State Patent No. 4,809,810.

本發明亦可包含照射光源175，使得本裝置得以做為pointer或是手電筒。舉一實施例而言，假使該光源175為一雷射元件，則本手持裝置可進而成為一雷射pointer利於簡報。若此假使該光源175為一發散光源，則本手持裝置可進而成為一手電筒利黑暗環境中使用，例如於電影院中尋找座位，此照射光源175可電性耦合到上述之控制IC 100或獨立電路。其中上述照射光源包含雷射。上述照射光源可包含燈泡以及一光反射裝置用以反射該燈泡所放射之光。此外，上述照射光源也可包含燈、發光二極體(LED)以及一光反射裝置用以反射該發光二極體所放射之光。 The invention may also include an illumination source 175 such that the device can function as a pointer or flashlight. In one embodiment, if the light source 175 is a laser element, the handheld device can in turn become a laser pointer for presentation. If the light source 175 is a divergent light source, the handheld device can be used as a flashlight in a dark environment, such as looking for a seat in a movie theater. The illumination source 175 can be electrically coupled to the control IC 100 or a separate circuit. . Wherein the above illumination source comprises a laser. The illumination source may include a bulb and a light reflecting device for reflecting the light emitted by the bulb. In addition, the illumination source may also include a lamp, a light emitting diode (LED), and a light reflecting device for reflecting the light emitted by the light emitting diode.

本發明之創意在於整合諸多之電子裝置，以利於攜帶以及利於因應不同之多種場合，進而提升便利性。且可共用部分組件或裝置而加以整合。使手機除通訊功能之外，尚可投射影像、安全偵測、遙控控制、酒精偵測利於行車安全、照明以及會議使用(傳統pointer太小、太細不易手持，配置於手機中較好掌握)。本發明包含一或數個模組，其均未揭露於任何目前之手持通訊裝置。值得注意的是本發明可以植入單一或多個模組，端視需求而定。 The idea of the invention is to integrate a plurality of electronic devices to facilitate carrying and to facilitate different situations, thereby improving convenience. And can be integrated by sharing some components or devices. In addition to the communication function, the mobile phone can also project images, security detection, remote control, alcohol detection for driving safety, lighting and conference use (traditional pointer is too small, too thin to be hand-held, and better configured in mobile phones) . The present invention includes one or more modules that are not disclosed in any current handheld communication device. It is worth noting that the invention can be implanted in single or multiple modules, depending on the needs.

此外，顯示單元之另一實施例顯示於第四圖中，其中顯示根據本發明之場發射顯示器(field emission display)之截面圖。如第四圖所示，提供一透明基板400，透明電極420形成於透明基板(如玻璃)400之上。透明電極420可以利用氧化銦錫(indium tin oxide：ITO)來形成，並且其可以作為發射電極。堆疊閘410覆蓋 部分之透明電極420，並且形成於透明基板400之上。發射電子之射極(emitter)460係形成於部分透明電極420之上。每一堆疊閘410包括一罩幕層440以覆蓋部分透明電極，該罩幕層係藉由UV微影光罩(幕)所形成。罩幕層440較佳係對可見光透明，而對紫外光不透明，並且可以藉由非晶矽物質所形成。當矽晶層足夠薄時可以是透明者。堆疊閘410結構包括第一絕緣層/閘電極/第二絕緣層/聚焦閘電極，依序形成於基板之上。閘絕緣層較佳係具有厚度2微米或以上之二氧化矽薄膜，並且閘電極可以由厚度約0.25微米之鉻所形成。閘電極係用以汲取射極之電子束。聚焦閘電極係作為集電極以收集射極所發射之電子，以使得電子可以達到配置於射極460上之螢光薄膜層480。在上述元件用於顯示單元的例子中，基板可以為矽基板或透明基板。參照第四圖，前面板450朝上配置於堆疊閘之上。各種可見光影像顯示於前面板450之上。螢光薄膜層480附著至前面板450之面對堆疊閘之底表面，直流電壓施加於螢光薄膜層480以發出色彩以顯示。當上述薄膜具有紅、綠以及藍色螢光基底時，螢光基底可以藉由混合所發出的光而發出彩色光。而較佳實施例中，本發明包括三種發射顯示器以分別顯示紅成分、綠成分以及藍成分之影像(亦即紅、綠以及藍影像)。當電子束激發螢光基底時可以使其發出紅、綠以及藍色可見光，而均勻地分佈在螢光薄膜層480上。隔離前面板450與堆疊閘之間隙壁為黑矩陣層，其僅便於說明而未圖示。由於薄膜顯示器可以形成為較薄的厚度並且耗能較液晶顯示器低，本發明可以提供較輕薄短小的元件。電池的壽命可以維持更長。場發射顯示器無需複雜、耗電的背光源與濾波器，其對於液晶顯示器而言皆為必須者。此外，場發射顯示器無需大規模的薄膜電晶體陣 列，因此，液晶顯示器中需要高價格的主光源與其主動矩陣之良率問題均得以消除。顯示器之解析度可以藉由利用聚焦極板(focus grid)或加速電極以校準(collimated)微尖端所放射出的電子以得到提升。在較佳實施例中，場發射顯示器包括奈米碳管射極以進一步降低元件的大小。再者，顯示器可以省略液晶材料。場發射顯示器無需液晶顯示器之薄膜電晶體所需之源極/汲極區域。在另一實施例中，發光二極體光源可以發射單色光可以取代第三圖的光源。換言之，藍光、紅光以及綠光發光二極體亦可以用於作為光源。在一例子中，發光二極體可以形成為矩陣或線形的結構。值得注意的是，具有螢光基板之元件顯示於第四圖中(奈米碳管場發射顯示器)，並且第五圖之電致發光面板(electroluminescent panel(ELP))亦可以作為光源。類似地，發光源單元可以由三個單色光場發射顯示器(或電致發光面板)或一個可以發射三個單色光之場發射顯示器(或電致發光面板)所形成。有機電致發光面板顯示器之一參考可以參照美國第6023371號專利，其發明名稱為“彩色轉換材料及其有機電致發光彩色顯示器”。此外，雷射二極體亦可以作為光源。在一較佳實施例中，彩色光源單元1100可以包括一雷射1100B與一色光轉換模組1100A配置於雷射之光路徑上。在一例子中，色光轉換模組1100A可以藉由一有效率的雷射波長轉換技術來完成，其可以透過材料的非線性特性而使新的波長轉換之雷射產生。基於鐵電物質非線性材料中的微結構設計，準相位匹配(QPM)可以用於補償交互作用波之間的相位-速度匹配不符以有效地混波。準相位匹配(QPM)可以應用於雷射R、G、B顯示器。為了得到有效的波長轉換，交互作用波之間的相位匹配係有必要的。透過非線性材料之雙折射 相位匹配技術得以達到上述之目的，其係將晶軸定位至一特定角度以達到特定的交互作用波長之相位匹配情況。美國第7170671號專利，其發明名稱為“高效率波長轉換器”，其中揭露一種波長轉換的方法。舉例而言，色光轉換模組1100A包括具有複數個光柵之波導，其具有不同週期圖樣，如第一B圖所示。色光轉換模組1100A可以包括波導元件或體型元件(bulk device)。光柵之型態可以採用均勻式光柵、並聯式光柵、串聯式光柵、扇出光柵以及頻擾光柵。雷射得以依序提供輻射至色光轉換模組1100A，藉此改變了入射光而分別形成紅、綠以及藍光。 Further, another embodiment of the display unit is shown in the fourth figure, in which a cross-sectional view of a field emission display according to the present invention is shown. As shown in the fourth figure, a transparent substrate 400 is provided, and a transparent electrode 420 is formed on a transparent substrate (such as glass) 400. The transparent electrode 420 can be formed using indium tin oxide (ITO), and it can function as an emitter electrode. Stacking gate 410 coverage A portion of the transparent electrode 420 is formed over the transparent substrate 400. An emitter 460 of electron emission is formed over the partially transparent electrode 420. Each stack gate 410 includes a mask layer 440 to cover a portion of the transparent electrode formed by a UV lithography mask (curtain). The mask layer 440 is preferably transparent to visible light, opaque to ultraviolet light, and may be formed by amorphous germanium. The crystal layer can be transparent when it is sufficiently thin. The stack gate 410 structure includes a first insulating layer/gate electrode/second insulating layer/focusing gate electrode, which are sequentially formed on the substrate. The gate insulating layer is preferably a thin film of germanium having a thickness of 2 μm or more, and the gate electrode may be formed of chromium having a thickness of about 0.25 μm. The gate electrode is used to extract the electron beam of the emitter. The focus gate electrode acts as a collector to collect electrons emitted by the emitter such that electrons can reach the phosphor film layer 480 disposed on the emitter 460. In the example in which the above elements are used for the display unit, the substrate may be a germanium substrate or a transparent substrate. Referring to the fourth figure, the front panel 450 is disposed upward on the stacking gate. Various visible light images are displayed on the front panel 450. The phosphor film layer 480 is attached to the bottom surface of the front panel 450 facing the stacking gate, and a direct current voltage is applied to the phosphor film layer 480 to emit color for display. When the above film has red, green, and blue fluorescent substrates, the fluorescent substrate can emit colored light by mixing the emitted light. In a preferred embodiment, the present invention includes three emissive displays for displaying images of red, green, and blue components (i.e., red, green, and blue images). When the electron beam excites the fluorescent substrate, it can emit red, green, and blue visible light, and is uniformly distributed on the fluorescent film layer 480. The spacers separating the front panel 450 from the stacking gate are black matrix layers, which are merely illustrative and not shown. Since the thin film display can be formed to a relatively thin thickness and consume less energy than the liquid crystal display, the present invention can provide a lighter, thinner, shorter component. The battery life can be maintained longer. Field emission displays do not require complex, power-hungry backlights and filters, which are essential for liquid crystal displays. In addition, field emission displays do not require large-scale thin film transistors. Therefore, the problem of yield of the active light source and its active matrix in the liquid crystal display is eliminated. The resolution of the display can be enhanced by collimating the electrons emitted by the microtips with a focus grid or an accelerating electrode. In a preferred embodiment, the field emission display includes a carbon nanotube emitter to further reduce the size of the component. Furthermore, the display can omit the liquid crystal material. The field emission display does not require the source/drain region required for the thin film transistor of the liquid crystal display. In another embodiment, the light emitting diode source can emit monochromatic light instead of the light source of the third figure. In other words, blue, red, and green light emitting diodes can also be used as the light source. In an example, the light emitting diodes may be formed in a matrix or linear structure. It is to be noted that an element having a fluorescent substrate is shown in the fourth figure (nano carbon nanotube field emission display), and an electroluminescent panel (ELP) of the fifth figure can also be used as a light source. Similarly, the illumination source unit can be formed by three monochromatic light field emission displays (or electroluminescent panels) or a field emission display (or electroluminescent panel) that can emit three monochromatic lights. A reference to an organic electroluminescent panel display can be found in U.S. Patent No. 6,023,371, the disclosure of which is incorporated herein by reference. In addition, the laser diode can also be used as a light source. In a preferred embodiment, the color light source unit 1100 can include a laser 1100B and a color light conversion module 1100A disposed on the laser light path. In one example, the color-to-light conversion module 1100A can be accomplished by an efficient laser wavelength conversion technique that can generate new wavelength-converted lasers through the nonlinear nature of the material. Based on the microstructure design in the nonlinear material of ferroelectric materials, quasi-phase matching (QPM) can be used to compensate for the phase-speed matching between the interacting waves and to effectively mix. Quasi-phase matching (QPM) can be applied to laser R, G, B displays. In order to obtain effective wavelength conversion, phase matching between the interacting waves is necessary. Birefringence through nonlinear materials The phase matching technique achieves the above purpose by positioning the crystal axis to a specific angle to achieve phase matching of a particular interaction wavelength. U.S. Patent No. 7,170,671, entitled "High Efficiency Wavelength Converter", discloses a method of wavelength conversion. For example, the color-light conversion module 1100A includes a waveguide having a plurality of gratings having different periodic patterns, as shown in FIG. The color light conversion module 1100A may include a waveguide element or a bulk device. The grating type can adopt a uniform grating, a parallel grating, a tandem grating, a fan-out grating, and a frequency interference grating. The laser is provided with radiation to the color-light conversion module 1100A in sequence, thereby changing the incident light to form red, green, and blue light, respectively.

在另一實施例中，第五圖之光源包括下透明電極510於透明基板500上。一螢光薄膜或粉末520附著於下透明電極510之上表面。在較佳例子中，螢光基板發射彩色光。本發明包括三個本實施例之元件，其分別發光為紅色部分、綠色部分以及藍色部分。每一個元件輻射單一色光。不同粉末發出不同顏色的光。上透明電極530形成於螢光薄膜或粉末520之上。第二透明基板540形成於上透明電極530之上。一偏壓施加至電極之上以注入電洞與電子，藉由電子以及電洞之結合，依照螢光基板之材料(化合物)而激發螢光基板以發射紅、綠或藍色可見光。本實施例之元件可以參考電致發光面板。在一實施例中，發光二極體元件可以用於作為光源，並且其發光機制與過程比習知技術來得簡單。在一較佳實施例中，發光二極體光源，例如發射藍光、紅光以及綠光之發光二極體，可以用於作為三個單色光源。 In another embodiment, the light source of the fifth figure includes a lower transparent electrode 510 on the transparent substrate 500. A phosphor film or powder 520 is attached to the upper surface of the lower transparent electrode 510. In a preferred embodiment, the fluorescent substrate emits colored light. The present invention includes three elements of the present embodiment that respectively emit a red portion, a green portion, and a blue portion. Each element radiates a single color of light. Different powders emit light of different colors. The upper transparent electrode 530 is formed on the fluorescent film or powder 520. The second transparent substrate 540 is formed on the upper transparent electrode 530. A bias is applied to the electrodes to inject holes and electrons, and the combination of electrons and holes causes the phosphor substrate to emit red, green or blue visible light in accordance with the material (compound) of the fluorescent substrate. The elements of this embodiment can be referenced to an electroluminescent panel. In an embodiment, the light emitting diode element can be used as a light source, and its illumination mechanism and process are simpler than conventional techniques. In a preferred embodiment, a light emitting diode source, such as a light emitting diode that emits blue, red, and green light, can be used as the three monochromatic sources.

本發明係有關於投射模組應用於可攜式裝置或單獨的投影機。可攜式裝置包含但不限定於手機、個人數位助理、smart phone、 筆記型電腦、媒體播放器(MP3、MP4)、數位相機、全球衛星定位系統(GPS)等等。 The invention relates to a projection module applied to a portable device or a separate projector. Portable devices include, but are not limited to, mobile phones, personal digital assistants, smart phones, Notebook computers, media players (MP3, MP4), digital cameras, Global Positioning System (GPS), etc.

第六圖係根據本發明之另一實施例之圖示，其中顯示利用數位微鏡元件(DMD)晶片(面板)之無色輪(color-wheel free)投影機之主要構成要件，無色輪得以縮小體積整合於可攜式裝置中，且減少閃頻，若無空間考慮，亦可有色輪。如第六圖所示，本實施例之無色輪投影機1000包括光源單元1100、數位微鏡元件晶片1200以及投射透鏡組1300。部分元件，例如透鏡放大器、換流器、校準部件以及驅動部件，可能需要提供。在一實施例中，透鏡放大器可以置於光源單元1100與數位微鏡元件晶片1200之間。然而，其並非本發明之特徵，因此省略其詳細描述。在一實施例中，數位微鏡元件晶片1200包括複數個微鏡面部分(未圖示)由驅動部件所控制。驅動部件產生影像光以投射至螢幕，每一個微鏡面部分之傾斜狀態係根據彩色光源之切換狀態。光源單元1100可以分別發射紅、綠或藍色之單色光。色光控制模組1400耦接光源單元1100以決定輻射那一種色彩的光發射。從較準部件饋入之訊號以及微鏡面部分之傾斜狀態係配合彩色光源單元1100之交替狀態。色光控制模組1400係用於切換光之顏色彩之用，其可以由積體電路所形成。色彩之切換時間遠快於習知技術之轉輪式切換。其降低了習息知技術彩色轉輪中切換色彩所需的時間。彩色光單元的切換造成光依著紅、藍以及綠色之順序發射，並且切換的光輸出至數位微鏡元件晶片1200。在一較佳實施例中，色光控制模組1400致使光源單元1100依序與重複地發射紅、藍以及綠色光。色彩的交替次序可以改變。彩色光源單元1100具有複數色彩區段 (color segment)，若需要亮度亦可包括白光區段。在一較佳實施例中，光源單元1100包括紅色區段，接著綠色區段，再依次為藍色區段。為了增加影像亮度，每一個藍色區段可以接著白光區段。換言之，在一個影像框受到至少三種不同顏色紅、綠、藍光的照射；故其切換之頻率遠快於影像框之訊號頻率。參閱第十三圖A，影像訊號頻率為S，至少三種不同顏色紅、綠、藍光的訊號R、G、B依序切換，其頻率快於影像訊號頻率；此實施例顯示R、G、B時脈依序出現不重疊，換言之，每一個影像框之時間內，每個顏色只開啟1/3的時間，在一長時間計算下來，每個顏色的光只開啟總時間的1/3的時間，故可以達節省電能效果。但是其所提供之光子數目較低，請參閱第十三圖B，為提升光子數目則可控制至少三種不同顏色紅、綠、藍光的切換頻率；在此例中可使各色光的照射時間各有百分之五十的重疊，可提升單位時間內光子之數目以提升流明度。在此情形下，三色光之照射時間只有兩色光產生重疊，亦即在第一種色光開啟一半時間時，則開啟第二種顏色的光，當地一種顏色的光關閉時，此時為第二種顏色光開啟一半的時間，此時開啟第三顏色的光；依此類推，在每一時間內，均有兩種以上的光被開啟，另一種顏色的光被關閉，可以提升照度。以上均可以採用色光控制模組1400加以控制開啟時間。 Figure 6 is a diagram showing another embodiment of the present invention in which a main component of a color-wheel free projector using a digital micromirror device (DMD) wafer (panel) is displayed, and the colorless wheel is reduced. The volume is integrated in the portable device, and the flash frequency is reduced. If there is no space consideration, there is also a color wheel. As shown in the sixth figure, the colorless wheel projector 1000 of the present embodiment includes a light source unit 1100, a digital micromirror element wafer 1200, and a projection lens group 1300. Some components, such as lens amplifiers, inverters, calibration components, and drive components, may be required. In an embodiment, a lens amplifier can be placed between the light source unit 1100 and the digital micromirror element wafer 1200. However, it is not a feature of the present invention, and thus a detailed description thereof will be omitted. In one embodiment, the digital micromirror device wafer 1200 includes a plurality of micromirror portions (not shown) that are controlled by the drive components. The driving component generates image light to be projected onto the screen, and the tilt state of each micromirror portion is based on the switching state of the color light source. The light source unit 1100 can respectively emit monochromatic light of red, green or blue. The color light control module 1400 is coupled to the light source unit 1100 to determine the light emission of that color. The signal fed from the alignment component and the tilted state of the micro-mirror portion are matched to the alternate state of the color light source unit 1100. The color light control module 1400 is used to switch the color of light, which can be formed by an integrated circuit. The switching time of color is much faster than the rotary switching of the prior art. It reduces the time required to switch colors in the color wheel of the learned technology. The switching of the colored light units causes the light to be emitted in the order of red, blue, and green, and the switched light is output to the digital micromirror device wafer 1200. In a preferred embodiment, the color light control module 1400 causes the light source unit 1100 to sequentially emit red, blue, and green light. The alternating order of colors can be changed. The color light source unit 1100 has a plurality of color sections (color segment), if it needs brightness, it can also include white light section. In a preferred embodiment, the light source unit 1100 includes a red segment followed by a green segment followed by a blue segment. To increase image brightness, each blue segment can follow a white light segment. In other words, an image frame is illuminated by at least three different colors of red, green, and blue light; therefore, the frequency of switching is much faster than the signal frequency of the image frame. Referring to FIG. 13A, the image signal frequency is S, and at least three different colors of red, green, and blue signals R, G, and B are sequentially switched, and the frequency is faster than the image signal frequency; this embodiment shows R, G, and B. The clocks do not overlap in sequence. In other words, each color frame is only turned on for 1/3 of the time in each image frame. For a long time, the light of each color is only 1/3 of the total time. Time, so you can save energy. However, the number of photons provided is relatively low. Please refer to Figure 13B. In order to increase the number of photons, the switching frequency of at least three different colors of red, green and blue light can be controlled; in this case, the illumination time of each color light can be varied. With a 50% overlap, the number of photons per unit time can be increased to increase lumens. In this case, the illumination time of the three-color light is only overlapped by the two colors of light, that is, when the first color light is turned on for half of the time, the light of the second color is turned on, and when the light of one local color is turned off, this is the second time. The color light is turned on for half of the time, and the light of the third color is turned on at this time; and so on, more than two kinds of light are turned on at each time, and the light of the other color is turned off, and the illuminance can be improved. The color light control module 1400 can be used to control the turn-on time.

參閱第十三圖C，其顯示在一影像訊號時間內，三色光照射的時間之時序示意圖，其中個兩色光被開啟照射之時間重疊超過(大於)開啟或照射時間的百分之五十，但未完全重疊。如此可以提升光子照度，但是各色光開啟的時間較長。其中可以參見，在第一種色光之部分時間，特別是在一半之前開始便有三種色光的重 疊時間(三色光同時開啟狀態)。參閱第十三圖D，其顯示在一影像訊號時間內，三色光被開啟或照射的時間之時序示意圖，其中各兩色光被開啟照射之時間重疊未超過(小於)各色光開啟或照射時間的百分之五十，如此可以提升光子照度，但是各色光開啟的時間較第十三圖A長，但較第十三圖B短。故可以依照上述所揭示方法以色光控制模組1400控制各色光之時序(timing)及照射之時間，使各兩色光間產生部分重疊，如大於百分之五十的重疊，等於百分之五十的重疊或小於百分之五十的重疊；以在於光子數目(照度)與節省能源間可做一取捨或平衡。 Referring to FIG. 13C, a timing diagram showing the time of three-color light illumination in an image signal time, wherein the time during which the two color lights are turned on is overlapped by more than (greater than) 50% of the opening or irradiation time. But not completely overlapping. This can improve the photon illuminance, but the light of each color is turned on for a long time. It can be seen that in the first part of the color light, especially before half of the time, there are three kinds of color light Stacking time (three color lights are on at the same time). Referring to FIG. 13D, a timing diagram showing the time during which the three colors of light are turned on or illuminated in an image signal time, wherein the time when the two colors of light are turned on is not exceeded (less than) the light opening or illumination time of each color. Fifty percent, this can improve the photon illuminance, but the time of each color light is longer than that of the thirteenth picture A, but shorter than the thirteenth picture B. Therefore, according to the method disclosed above, the color light control module 1400 can control the timing of each color light and the time of illumination, so that partial overlap occurs between the two color lights, for example, more than fifty percent overlap, equal to five percent. The overlap of ten or less than fifty percent overlap; so that there is a trade-off or balance between the number of photons (illuminance) and energy savings.

參閱第六圖A，所示為本發明光源單元1100包含多單色光源1100R、1100G、1100B，例如紅光源1100R、綠光源1100G、藍光源1100B，可分別放射紅、綠、藍三色光，色光控制單元1400電性耦接上述之参單色光源1100R、1100G、1100B以利其分別依序放射至少三色光。以一實施例而言，DMD 1200用以顯示影像。多單色光源1100為至少参單色光，以利於各自放射藍、綠及紅光以利於合成彩色。透過依序放射参單色光，例如藍、綠及紅光，其三者的三色光線分別直接或間接到達DMD，由其上之微鏡片反射，使得紅、綠及藍光影像透過投射鏡頭1300放大投射到螢幕，上述三色光之放射次序可以任意排列，其組合例如為藍綠紅、藍紅綠、綠紅藍、綠藍紅、藍紅綠或藍綠紅等次序。一光導引裝置1350，使上述各別之光源1100R、1100G、1100B配置於光導引裝置1350之三側，以利於將個別的光導向顯示器1200。上述之光導引裝置1350可以為X稜鏡(X-cube)、X板或是分色鏡(dichroic mirror)。基於上述三色光源依序放射，使得人眼在視覺暫留內 ，看到一彩色影像。上述多單色光源1100透過色光控制單元1400控制其各自之強度與放射時間，端視色彩資訊而定。為強化其光強度，避免過暗，上述多單色光源1100除包含参單色光外，亦可以包含白光配置以利加強亮度，所述之白光可穿插於上述三色光之任意排列之中；為增加色彩度，亦可穿插黃光。液晶顯示器1200之影像顯示係由影像訊號輸入單元1400饋入。基於本發明係依據放射至少三單色光，且依序由DMD1200反射依序放射RGB影像，經過投射鏡頭1300至顯示幕，而易於縮小體積與簡化裝配對位等複雜度與簡化光機構。若選擇LED、雷射、有機發光(EL；electroluminescence)元件等發光元件，除可縮小本裝置外，相較於燈泡具較佳散熱效果。上述之顯示裝置1200亦可採用矽基液晶顯示器。 Referring to FIG. 6A, the light source unit 1100 of the present invention includes a multi-monochromatic light source 1100R, 1100G, 1100B, such as a red light source 1100R, a green light source 1100G, and a blue light source 1100B, which can respectively emit red, green, and blue light, and color light. The control unit 1400 is electrically coupled to the above-mentioned reference monochromatic light sources 1100R, 1100G, and 1100B to sequentially emit at least three colors of light, respectively. In one embodiment, the DMD 1200 is used to display images. The multi-monochromatic light source 1100 is at least referred to as monochromatic light to facilitate the emission of blue, green, and red light, respectively, to facilitate color synthesis. By sequentially illuminating the monochromatic light, such as blue, green, and red light, the three colors of the three colors respectively reach the DMD directly or indirectly, and are reflected by the microlenses thereon, so that the red, green, and blue images are transmitted through the projection lens 1300. The magnification is projected onto the screen, and the order of the above three colors of light can be arbitrarily arranged, and the combination thereof is, for example, blue green red, blue red green, green red blue, green blue red, blue red green or blue green red. A light guiding device 1350 is configured to arrange the respective light sources 1100R, 1100G, and 1100B on three sides of the light guiding device 1350 to facilitate directing the individual light to the display 1200. The light guiding device 1350 described above may be an X-cube, an X-plate or a dichroic mirror. Based on the above three-color light source, the human eye is in the visual persistence. , see a color image. The multi-monochromatic light source 1100 controls its respective intensity and emission time through the color light control unit 1400, depending on the color information. In order to enhance the light intensity and avoid excessive darkness, the multi-monochromatic light source 1100 may include a white light arrangement to enhance the brightness in addition to the reference monochromatic light, and the white light may be interspersed in any arrangement of the above three color lights; In order to increase the color, you can also insert yellow light. The image display of the liquid crystal display 1200 is fed by the image signal input unit 1400. According to the invention, at least three monochromatic lights are radiated, and the RGB images are sequentially radiated by the DMD 1200, and the projection lens 1300 is used to display the screen, thereby facilitating the reduction of the volume and simplifying the alignment of the assembly and simplifying the optical mechanism. If a light-emitting element such as an LED, a laser, or an organic light-emitting (EL) element is selected, in addition to reducing the device, the heat dissipation effect is better than that of the light bulb. The above display device 1200 can also employ a germanium based liquid crystal display.

簡言之，利用色光控制單元1400控制各個獨立單色光之放射順序與強弱度以利於混合成彩色，當個單色光自顯示器1200反射時，可以使顯示器1200上之灰階影像形成單色彩影像，透過投射鏡頭1300將各單色光之影像依序投射，再利用人眼視覺暫留現象，令人眼看到合成後之彩色影像。因此本發明採用不耗熱之多數單色光源，做為成像光源，利用單一灰階顯示器1200，藉由依序將各單色光放射穿透該單一灰階顯示器1200，以利於不同時產生至少三色階之影像，依投射鏡頭不同時投射到螢幕上，但基於視覺暫留現象，人眼以為同時到達而合成彩色光。故本發明優點為無須採用複雜光學機構，可降低成本與簡化結構。故，本發明大大減化光學機構。採用灰階影像時，不需要彩色濾光片，因為彩色濾光片造成極大的遮光，造成流明度稍不足。若省卻此濾光片，可 以對於微型化有所幫助，可以提升流明度以及減少耗電。 In short, the color light control unit 1400 controls the radiation order and intensity of each individual monochromatic light to facilitate mixing into a color. When the monochromatic light is reflected from the display 1200, the grayscale image on the display 1200 can be formed into a single color. The image is projected through the projection lens 1300 to sequentially project the images of the monochromatic light, and then the phenomenon of persistence of the human eye is used to visually see the synthesized color image. Therefore, the present invention uses a plurality of monochromatic light sources that do not consume heat as an imaging light source, and uses a single gray scale display 1200 to sequentially pass each monochromatic light through the single gray scale display 1200 to facilitate at least three generations at different times. The image of the color scale is projected onto the screen at different times depending on the projection lens. However, based on the persistence of vision, the human eye thinks that the color light is synthesized at the same time. Therefore, the invention has the advantages of eliminating the need for complicated optical mechanisms, reducing costs and simplifying the structure. Therefore, the present invention greatly reduces the optical mechanism. When using grayscale images, color filters are not required because the color filters cause great shading, resulting in a slight lack of lumens. If you save this filter, you can Helping to miniaturize, it can improve lumens and reduce power consumption.

參閱第六圖B，以参獨立紅、綠、藍光放射光線，紅光與綠光分別依據鏡片1210A、1210B反射進入DMD1200，將個別的紅、綠、藍光直接或間接導向DMD上，經過反射經由鏡頭投射。 Refer to Figure 6B for the independent red, green, and blue light rays. The red and green lights are reflected into the DMD1200 according to the lenses 1210A and 1210B, respectively. The individual red, green, and blue lights are directly or indirectly directed to the DMD. Shot projection.

光源單元1100在一較佳實施例中，參照第七圖，無濾片投影機包括三個發光源210R、210G與210B，為有機電致發光元件。如上揭露所述，亦可以利用以上例式光源，如雷射、發光二極體、激發放射元件等。有機電致發光元件為電致發光薄膜，其可發射紅、綠以及藍色光。數位微鏡元件晶片1200配置於光入射邊。投射透鏡組1300可以利用複數個透鏡組成。因此，儲存在元件或外部裝置之記憶體中的資料或檔案可以投射在螢幕或牆上。使用者得以藉此投射影像、遊戲或檔案於一外部螢幕之上。電致發光元件為體積小、面式、重量輕的元件，因此其可以使得小型投影裝置整合在可攜式裝置中。光源單元發光源單元可以由三個單色光電場發光元件或一個可以發射三個單色光之電致發光元件所形成。在另一例子中，光源單元1100可以包括發光源210W以發射白光。發光源可以由薄膜形成，因此可以嵌入在可攜式裝置中。同理，如上所述三單色光源可採有機發光元件、雷射、發光二極體等。 Light Source Unit 1100 In a preferred embodiment, referring to the seventh diagram, the filterless projector includes three illumination sources 210R, 210G and 210B, which are organic electroluminescent elements. As described above, the above exemplary light sources, such as lasers, light-emitting diodes, excitation radiating elements, and the like, can also be utilized. The organic electroluminescent element is an electroluminescent film that emits red, green, and blue light. The digital micromirror device wafer 1200 is disposed on the light incident side. The projection lens group 1300 can be composed of a plurality of lenses. Therefore, the data or files stored in the memory of the component or external device can be projected on the screen or on the wall. The user can thereby project an image, game or file onto an external screen. Electroluminescent elements are small, planar, lightweight components that allow small projection devices to be integrated into portable devices. The light source unit light source unit may be formed of three monochromatic photo field light emitting elements or one electroluminescent element that emits three monochromatic lights. In another example, the light source unit 1100 can include a light source 210W to emit white light. The light source can be formed from a film and thus can be embedded in a portable device. Similarly, as described above, the three-monochromatic light source can be an organic light-emitting element, a laser, a light-emitting diode, or the like.

數位微鏡元件晶片包括複數個鏡面部分，控制每一個鏡面部份使其處於第一傾斜狀態或第二傾斜狀態，並且反射從發光單元所饋入的光，以及處於第一傾斜狀態時由控制模組進行切換。利用驅動單元之控制，並且根據一相對應的影像的訊號以及顏色控制單元，使得數位微鏡元件晶片中的每一個微鏡面部分處於第一傾斜狀態或第二傾斜狀態。一校準單元係用於接收影像訊號以及由光 電轉換元件所取得之電壓，並藉由接收電壓校正影像訊號，並且輸出校正影像訊號至驅動單元。色光控制模組1400係配置以包括紅、綠以及藍色光源以產生複數色彩之光影像。已知的習知技術中，投影機包括數位訊號處理器配置於DLP電路板上。其並非本發明之技術特徵，因此省略其說明。 The digital micromirror device wafer includes a plurality of mirror portions, each of the mirror portions is controlled to be in a first tilt state or a second tilt state, and reflects light fed from the light emitting unit, and is controlled by the first tilt state. The module switches. Controlling the driving unit, and according to a corresponding image signal and color control unit, each micromirror portion of the digital micromirror device wafer is in a first tilt state or a second tilt state. A calibration unit is used to receive image signals as well as by light The voltage obtained by the electrical conversion component corrects the image signal by receiving the voltage, and outputs the corrected image signal to the driving unit. The color light control module 1400 is configured to include red, green, and blue light sources to produce a plurality of color light images. In known prior art, the projector includes a digital signal processor disposed on the DLP circuit board. It is not a technical feature of the present invention, and therefore its description is omitted.

從上述可知，本發明中無需彩色濾光轉輪、高溫白光源以及一些透鏡例如聚焦透鏡。因此，本發明解決了習知投影機之散熱問題、過大體積以及閃頻效應。再者，本發明利用薄膜作為冷光源，因此沒有高溫的散熱問題，光源的壽命也比習知技術的白光源來得長，並且馬達震動的噪音也可以免除。本發明之耗電量遠較習知技術為低，並且光源部份可以整合在小型的可攜式裝置之中。依本發明之方法所切換之光藉由色光控制模組以得到紅、綠或藍色光之一，而此色光前進至數位微鏡元件晶片1200，並且光流量可以藉由延遲鏡頭(relay lens)來量測校正，致使此色光有效率的達至數位微鏡元件晶片1200。由習知技術可知，施加至數位微鏡元件晶片1200的色光係入射至每一個微鏡面部分之上。數位微鏡元件晶片1200接收訊號之輸入訊號，而其係根據一影像訊號所呈現之每一紅、綠以及藍色之灰階而用以控制每一個微鏡面部分之傾斜度。然而校正方法以及微鏡面部分之傾斜狀態控制係為習知技術。每一個光影像可以藉由操作數位微鏡元件晶片1200之微鏡面部分而得到，而投射單一畫面部份於螢幕上。由於彩色光源單元可以很有效率與快速的切換，先顯示之光線成為人類肉眼所看到的視覺暫留影像，因此幾乎不會看到顏色分別呈現的情況發生。 As apparent from the above, the color filter wheel, the high temperature white light source, and some lenses such as a focus lens are not required in the present invention. Therefore, the present invention solves the heat dissipation problem, excessive volume, and flash frequency effect of the conventional projector. Furthermore, the present invention utilizes a film as a cold light source, so that there is no heat dissipation problem at a high temperature, the life of the light source is longer than that of a conventional white light source, and the noise of the motor vibration can be eliminated. The power consumption of the present invention is much lower than that of the prior art, and the light source portion can be integrated into a small portable device. The light switched by the method of the present invention is controlled by the color light control module to obtain one of red, green or blue light, and the color light is advanced to the digital micromirror device wafer 1200, and the light flow rate can be obtained by a relay lens. The calibration is measured so that the color light is efficiently reached to the digital micromirror device wafer 1200. It is known from the prior art that the color light applied to the digital micromirror device wafer 1200 is incident on each of the micromirror portions. The digital micromirror device wafer 1200 receives the input signal of the signal, and is used to control the inclination of each micromirror portion according to each of the red, green and blue gray scales presented by an image signal. However, the correction method and the tilt state control of the micromirror portion are conventional techniques. Each of the optical images can be obtained by operating a micromirror portion of the digital micromirror device wafer 1200, and projecting a single image portion on the screen. Since the color light source unit can be switched efficiently and quickly, the first displayed light becomes a visual persistence image seen by the human eye, so that almost no color difference is observed.

參閱第七圖A，若有需求，可以配置勻光器3210於光源1100與光導引裝置1350間，或是配至光導引裝置1350間與顯示器1200間，如第七圖B。勻光器3210可為一菲涅爾透鏡位於光源之側，光源位於大約其焦距處，可使點光源通過菲涅爾透鏡成平行光速。菲涅爾透鏡具有被截為一段一段曲率不變的不連續曲面，曲面被劃分得很細，故看上去像一圈一圈的紋路，也就是菲涅爾透鏡包含一系列同心圓紋路(即菲涅爾帶)達到聚光效果，反之將光源置於焦距，可形成平行光速通過。且菲涅爾透鏡同時降低厚度利於微型化。可被視作一系列的稜鏡按照環形排列，其中邊緣較為尖銳，而中心則是較為平滑的凸面。菲涅爾透鏡的設計容許大幅度地削減透鏡厚度及重量與體積。在光源前配置菲涅爾透鏡可以適用於上述各實施例。亦可以使用準直器(collimator，第七圖C)或光柵或內部全反射透鏡替換上述之菲涅爾透鏡或與菲涅爾透鏡共同使用以利於產生平行光。準直器包含一曲面鏡片，光源置於其焦點。準直器面對光源的鏡面之曲率較大，另一鏡面之曲率較小。準直器亦可校正其他光學元件是否位於光軸上，故其不但可使光源成平行光束亦可做為校正用途。上述之菲涅爾透鏡或準直器亦可以配置於顯示裝置與投射鏡頭間，投射鏡頭至於其焦點述。參閱第七圖D。一菲涅爾透鏡或準直器3210置於投射透鏡1300與顯示器1200間，且上述之投射透鏡置於菲涅爾透鏡或準直器3210之焦點。在上述各實施例之光源背部，可以依據需求配置反光片以反射光線進入顯示器。 Referring to FIG. 7A, if desired, the homogenizer 3210 can be disposed between the light source 1100 and the light guiding device 1350, or between the light guiding device 1350 and the display 1200, as shown in FIG. The homogenizer 3210 can be a Fresnel lens on the side of the light source, the light source being located at approximately its focal length, allowing the point source to pass through the Fresnel lens to a parallel speed of light. Fresnel lens has a discontinuous surface that is cut into a piece of curvature. The surface is divided into fine lines, so it looks like a circle of circles, that is, the Fresnel lens contains a series of concentric circular lines (ie The Fresnel zone) achieves a concentrating effect, and conversely places the light source at a focal length to form a parallel light velocity. Moreover, the Fresnel lens reduces the thickness at the same time to facilitate miniaturization. It can be thought of as a series of ridges arranged in a ring shape with sharp edges and a smoother center at the center. The design of the Fresnel lens allows for a significant reduction in lens thickness, weight and volume. The arrangement of the Fresnel lens in front of the light source can be applied to the above embodiments. It is also possible to use a collimator (seventh figure C) or a grating or an internal total reflection lens to replace the Fresnel lens described above or to use it with a Fresnel lens to facilitate the generation of parallel light. The collimator contains a curved lens with the light source placed at its focus. The curvature of the mirror facing the light source is larger, and the curvature of the other mirror is smaller. The collimator can also correct whether other optical components are located on the optical axis, so that the light source can be used as a parallel beam or can be used for calibration purposes. The Fresnel lens or collimator described above may also be disposed between the display device and the projection lens, and the projection lens is described in its focus. See Figure 7D. A Fresnel lens or collimator 3210 is placed between the projection lens 1300 and the display 1200, and the projection lens described above is placed at the focus of the Fresnel lens or collimator 3210. In the back of the light source of the above embodiments, the retroreflective sheeting can be configured to reflect light into the display.

本發明可以整合至一可攜式裝置，例如手機。第八圖所示為手持裝置之功能方塊圖，包含SIM連接器130用以承載SIM卡135，其為 習知之技術，而SIM卡並非手機必要之裝置，如PHS系統就無需使用。然此方塊圖只做一說明非用以限定本發明。本手持端或裝置10包含射頻通訊模組。習知技術可知，射頻通訊模組包含天線105，此天線105連接收發裝置110，其用以接收或傳輸訊號。射頻通訊模組也包含CODEC 115、DSP 120以及A/D轉換器。由於射頻通訊模組非本發明之特徵，省略其說明。本發明之裝置包含中央控制IC 100，用以控制訊號以及資料之處理、電力控制以及輸出入訊號之處理。一輸入單元150、內建顯示單元160、作業系統145、電力以及控制電路140分別電性耦合(couple)到上述之控制IC 100。本裝置亦包含記憶體155耦合到上述之控制IC 100，做為資料以及作業系統之儲存。依照不同之屬性，記憶體155可包含ROM、RAM、非揮發性快閃記憶體等。射頻通訊模組可以處理述訊號之接收、頻率合成、基頻之處理、數位訊號之處理等。SIM卡硬體介面則承載SIM卡。最後語音訊號被送到輸出裝置如喇叭/麥克風單元190。 The invention can be integrated into a portable device, such as a cell phone. Figure 8 is a functional block diagram of a handheld device, including a SIM connector 130 for carrying a SIM card 135, which is The technology of the prior art, and the SIM card is not a necessary device for the mobile phone, and the PHS system does not need to be used. However, the block diagram is only illustrative and not intended to limit the invention. The handheld device or device 10 includes a radio frequency communication module. As is known in the art, the radio frequency communication module includes an antenna 105, which is connected to the transceiver device 110 for receiving or transmitting signals. The RF communication module also includes the CODEC 115, DSP 120, and A/D converter. Since the radio frequency communication module is not a feature of the present invention, the description thereof will be omitted. The device of the present invention includes a central control IC 100 for controlling the processing of signals and data, power control, and processing of input and output signals. An input unit 150, a built-in display unit 160, an operating system 145, an electric power, and a control circuit 140 are electrically coupled to the control IC 100 described above, respectively. The device also includes a memory 155 coupled to the control IC 100 described above for storage as a data and operating system. Depending on the attributes, memory 155 can include ROM, RAM, non-volatile flash memory, and the like. The RF communication module can process the reception of the signal, the frequency synthesis, the processing of the fundamental frequency, and the processing of the digital signal. The SIM card hardware interface carries the SIM card. Finally, the voice signal is sent to an output device such as speaker/microphone unit 190.

此外，本發明之第八圖中之可攜式裝置包括投射顯示模組1000，其可參考第一圖所示之實施例。投射顯示模組1000耦接控制IC 100。投射透鏡組1300可以利用複數個透鏡組成。因此，儲存在元件或外部裝置之記憶體中的資料或檔案可以投射在螢幕或牆上。使用者得以藉此投射影像、遊戲或檔案於一外部螢幕之上。電致發光元件為體積小、面式、重量輕的元件，因此其可以使得小型投影裝置整合在可攜式裝置中。類似地，投射模組可以整合或嵌入在筆記型電腦、手機、個人數位助理、遊戲機、數位攝影機、數位相機或媒體播放器中。 In addition, the portable device in the eighth embodiment of the present invention includes a projection display module 1000, which can refer to the embodiment shown in the first figure. The projection display module 1000 is coupled to the control IC 100. The projection lens group 1300 can be composed of a plurality of lenses. Therefore, the data or files stored in the memory of the component or external device can be projected on the screen or on the wall. The user can thereby project an image, game or file onto an external screen. Electroluminescent elements are small, planar, lightweight components that allow small projection devices to be integrated into portable devices. Similarly, the projection module can be integrated or embedded in a notebook, cell phone, personal digital assistant, game console, digital camera, digital camera or media player.

投影機或手持裝置包括一無線傳輸模組1500耦接中央控制IC 100以無線傳輸資料，並且其也可以透過網路而傳遞手提式裝置與一外部裝置，例如無線網路基地台(AP)或電腦(區域或遠端)，之間的資料。在一實施例中，無線傳輸模組1500可以為用於短距傳輸的無線區域網路模組。無線區域網路模組可以傳輸一裝置與外部裝置之間的資料以及訊息。因此，手持通訊裝置10可以利用無線傳輸模組1500以交換資料。無線傳輸模組1500可以與藍芽規格、無線高傳真規格(Wi-Fi)、WiMax規格、802.11x(802.11a,802.11b,802.11g,802.11n)規格相容。一般而言，無線傳輸模組1500可以使得裝置10透過無線網路基地台(AP)、閘道器或電腦而耦接至網際網路。結果，使用者可以從網際網路下載資料、影像、遊戲、聲音、影音等，並且投影該下載資料至螢幕上。 The projector or the handheld device includes a wireless transmission module 1500 coupled to the central control IC 100 for wirelessly transmitting data, and it can also transmit the portable device and an external device through the network, such as a wireless network base station (AP) or Computer (regional or remote), information between. In an embodiment, the wireless transmission module 1500 can be a wireless local area network module for short-range transmission. The wireless local area network module can transmit data and information between a device and an external device. Therefore, the handheld communication device 10 can utilize the wireless transmission module 1500 to exchange data. The wireless transmission module 1500 is compatible with Bluetooth specifications, Wireless High Fax Specification (Wi-Fi), WiMax specifications, 802.11x (802.11a, 802.11b, 802.11g, 802.11n) specifications. In general, the wireless transmission module 1500 can cause the device 10 to be coupled to the Internet through a wireless network base station (AP), gateway, or computer. As a result, the user can download data, images, games, sounds, audio and video, etc. from the Internet, and project the downloaded data onto the screen.

參考第九圖，本裝置包括主體具有處理器402，顯示器404配置於主體上並耦接處理器402，一影像擷取元件406置於主體內並耦接處理器402，記憶體408耦接處理器402，透鏡機構310配置於主體上並耦接處理器402與影像擷取元件406，投射模組1000耦接處理器402以投射影像於螢幕上。 Referring to the ninth aspect, the device includes a main body having a processor 402. The display 404 is disposed on the main body and coupled to the processor 402. An image capturing component 406 is disposed in the main body and coupled to the processor 402. The memory 408 is coupled to the processing unit. The camera 402 is disposed on the main body and coupled to the processor 402 and the image capturing component 406. The projection module 1000 is coupled to the processor 402 to project an image on the screen.

當投射模組1000用於媒體播放器例如MP3、MP4播放器，播放器包括類比數位轉換器202以轉換類比聲音訊號為數位聲音訊號。類比聲音訊號可以來自一聲音訊號來源耦接至播放器200。數位訊號處理器204、聲音及/或影音驅動模組206，例如MP3、MP4 codec，耦接類比數位轉換器202以接收數位聲音訊號。在一實施例中，MP3、MP4 codec 206執行一軔體，其包括MPEG聲音層 codec(例如MP3、MP2或二者)或影音codec(例如MP4)，並且數位訊號處理器204執行一軔體，包括不同型態的聲音codec(例如WMA、ACC或二者)。在一實施例中，數位訊號處理器204所處理之軔體也包括影音codec以編碼以及解碼影音訊號(例如MPEG-4 V1/V2/V3、DivX 3.11/4.0/5.0、Xvid、AVI/ASF或其任一之組合)。MP3/MP4 codec 206以及數位訊號處理器204耦接一非揮發性記憶體208以儲存壓縮的聲音資料。使用者可以從非揮發性記憶體208中選擇某一聲音檔案。MP3/MP4 codec 206以及數位訊號處理器204耦接一聲音/影像處理器210，其根據系統隱含設定或使用者指示而處理數位影音訊號。聲音/影像處理器210耦接數位類比轉換器212，以轉換數位訊號為類比訊號給使用者。顯示器214耦接數位訊號處理器204。 When the projection module 1000 is used in a media player such as an MP3 or MP4 player, the player includes an analog digital converter 202 to convert the analog audio signal into a digital audio signal. The analog sound signal can be coupled to the player 200 from an audio signal source. The digital signal processor 204, the audio and/or audio/video drive module 206, such as MP3, MP4 codec, is coupled to the analog digital converter 202 for receiving digital audio signals. In an embodiment, the MP3, MP4 codec 206 performs a body including an MPEG sound layer A codec (e.g., MP3, MP2, or both) or a video codec (e.g., MP4), and the digital signal processor 204 performs a carcass, including different types of sound codecs (e.g., WMA, ACC, or both). In one embodiment, the video processed by the digital signal processor 204 also includes video and audio codec to encode and decode audio and video signals (eg, MPEG-4 V1/V2/V3, DivX 3.11/4.0/5.0, Xvid, AVI/ASF, or Any combination of them). The MP3/MP4 codec 206 and the digital signal processor 204 are coupled to a non-volatile memory 208 for storing compressed sound data. The user can select a sound file from the non-volatile memory 208. The MP3/MP4 codec 206 and the digital signal processor 204 are coupled to a sound/image processor 210 for processing digital video signals according to system implicit settings or user indications. The audio/image processor 210 is coupled to the digital analog converter 212 to convert the digital signal to the analog signal to the user. The display 214 is coupled to the digital signal processor 204.

參考第十一圖，其中投射模組1000可以整合於可攜式電腦系統(筆記型電腦)，包括處理器800配置於可攜式裝置內，鍵盤802配置於可攜式裝置上，顯示器804耦接處理器800，記憶體806耦接處理器800。此裝置包括應用程式及/或作業系統808以及硬碟810耦接處理器800。本裝置更包括無線區域網路模組1500以及投射模組1000。 Referring to FIG. 11 , the projection module 1000 can be integrated into a portable computer system (notebook), and the processor 800 is disposed in the portable device. The keyboard 802 is configured on the portable device, and the display 804 is coupled. Connected to the processor 800, the memory 806 is coupled to the processor 800. The device includes an application and/or operating system 808 and a hard disk 810 coupled to the processor 800. The device further includes a wireless local area network module 1500 and a projection module 1000.

第十二圖所示為本發明之反射式影像投射裝置，包含多單色光源1100R、1100G、1100B，例如紅光源1100R、綠光源1100G、藍光源1100B，可分別放射紅、綠、藍三色光，色光控制單元1000(參第六圖)電性耦接上述之參單色光源1100R、1100G、1100B以利其分別依序放射至少三色光。以一實施例而言，數位微鏡片(DMD)1200用以顯示灰階影像。多單色光源1100為至少参單色光 ，以利於各自放射藍、綠及紅光以利於合成彩色。透過依序放射参單色光，例如藍、綠及紅光，其三者的三色光線分別自數位微鏡片(DMD)1200反射，使得紅、綠及藍光影像透過投射鏡頭1300放大投射到螢幕，上述三色光之放射次序可以任意排列，其組合例如為藍綠紅、藍紅綠、綠紅藍、綠藍紅、藍紅綠或藍綠紅等次序。一光導引裝置1350，使上述各別之光源1100R、1100G、1100B配置於光導引裝置1350之三側，以利於將個別的光導向顯示器1200。上述之光導引裝置1350可以為X方塊稜鏡(X-cube)或是分色鏡(dichroic mirror)。基於上述三色光源依序放射，使得人眼在視覺暫留內，看到一彩色影像。上述多單色光源1100透過色光控制單元1000控制其各自之強度與放射時間，端視色彩資訊而定。為強化其光強度，避免過暗，上述多單色光源1100除包含参單色光外，亦可以包含白光配置以利加強亮度，所述之白光可穿插於上述三色光之任意排列之中；為增加色彩度，亦可穿插黃光。數位微鏡片(DMD)1200影像係由影像訊號輸入單元1400饋入(第六圖)。基於本發明係依據放射至少三單色光，且依序放射RGB影像，經過投射鏡頭1300至顯示幕，而易於縮小體積與簡化裝配對位等複雜度與簡化光機構。若選擇LED、雷射、有機發光(EL；electroluminescence)元件等發光元件，除可縮小本裝置外，相較於燈泡具較佳散熱效果。上述之顯示裝置1200亦可採用有機發光顯示裝置、電漿顯示裝置、電致發光顯示裝置或場放射顯示裝置。 FIG. 12 shows a reflective image projection device of the present invention, comprising a multi-monochromatic light source 1100R, 1100G, 1100B, for example, a red light source 1100R, a green light source 1100G, and a blue light source 1100B, which can respectively emit red, green and blue light. The color light control unit 1000 (refer to the sixth figure) is electrically coupled to the above-mentioned reference color light sources 1100R, 1100G, and 1100B to sequentially emit at least three colors of light, respectively. In one embodiment, a digital microlens (DMD) 1200 is used to display grayscale images. The multi-monochromatic light source 1100 is at least referenced to monochromatic light In order to facilitate the emission of blue, green and red light to facilitate the synthesis of color. By sequentially illuminating the monochromatic light, such as blue, green, and red light, the three colors of the three colors are reflected from the digital microlens (DMD) 1200, respectively, so that the red, green, and blue images are magnified and projected onto the screen through the projection lens 1300. The order of the above three color lights may be arbitrarily arranged, and the combination thereof is, for example, a sequence of blue green red, blue red green, green red blue, green blue red, blue red green or blue green red. A light guiding device 1350 is configured to arrange the respective light sources 1100R, 1100G, and 1100B on three sides of the light guiding device 1350 to facilitate directing the individual light to the display 1200. The light guiding device 1350 described above may be an X-cube or a dichroic mirror. The three-color light source is sequentially radiated based on the above, so that the human eye sees a color image while being in the visual persistence. The multi-monochromatic light source 1100 controls its respective intensity and emission time through the color light control unit 1000, depending on the color information. In order to enhance the light intensity and avoid excessive darkness, the multi-monochromatic light source 1100 may include a white light arrangement to enhance the brightness in addition to the reference monochromatic light, and the white light may be interspersed in any arrangement of the above three color lights; In order to increase the color, you can also insert yellow light. The digital microlens (DMD) 1200 image is fed by the image signal input unit 1400 (Fig. 6). According to the invention, at least three monochromatic lights are emitted, and the RGB images are sequentially radiated, and the projection lens 1300 is passed to the display screen, thereby facilitating the reduction of the volume and simplifying the assembly alignment and the like, and simplifying the optical mechanism. If a light-emitting element such as an LED, a laser, or an organic light-emitting (EL) element is selected, in addition to reducing the device, the heat dissipation effect is better than that of the light bulb. The display device 1200 described above may also employ an organic light emitting display device, a plasma display device, an electroluminescence display device, or a field emission display device.

簡言之，利用色光控制單元1000控制各個獨立單色光之放射順序與強弱度以利於混合成彩色，當個單色光自數位微鏡片 (DMD)1200反射時，可以使數位微鏡片(DMD)1200上之灰階影像形成單色彩影像，透過投射鏡頭1300將各單色光之影像依序投射，再利用人眼視覺暫留現象，令人眼看到合成後之彩色影像。因此本發明採用不耗熱之多數單色光源，做為成像光源，利用單一灰階數位微鏡片(DMD)1200，藉由依序將各單色光放射穿透該單一灰階顯示器1200，以利於不同時產生至少三色階之影像，依投射鏡頭不同時投射到螢幕上，但基於視覺暫留現象，人眼以為同時到達而合成彩色光。故本發明優點為無須採用複雜光學機構，可降低成本與簡化結構，再者，本發明無需利用稜鏡合光，故可將三邊光源，配置於單邊。故，本發明大大減化光學機構。而較佳實施例中可以對於微型化有所幫助，可以提升流明度以及減少耗電。 In short, the color light control unit 1000 is used to control the radiation order and intensity of each independent monochromatic light to facilitate mixing into a color, when a monochromatic light is from a digital microlens. When the (DMD) 1200 is reflected, the gray-scale image on the digital microlens (DMD) 1200 can be formed into a single-color image, and the images of the monochromatic lights are sequentially projected through the projection lens 1300, and then the persistence phenomenon of the human eye is utilized. The color image after the synthesis is visible. Therefore, the present invention uses a multi-monochrome light source that does not consume heat as an imaging light source, and uses a single gray scale digital microlens (DMD) 1200 to sequentially pass each monochromatic light through the single gray scale display 1200 to facilitate the illumination. At least different levels of images are generated at different times, and are projected onto the screen at different times depending on the projection lens. However, based on the persistence of vision, the human eye thinks that the colored light is simultaneously arrived. Therefore, the present invention has the advantages of eliminating the need for a complicated optical mechanism, reducing the cost and simplifying the structure. Furthermore, the present invention does not require the use of the combined light, so that the three-side light source can be disposed on one side. Therefore, the present invention greatly reduces the optical mechanism. The preferred embodiment can be useful for miniaturization, which can improve lumens and reduce power consumption.

以上所述僅為本發明之較佳實施例而已，並非用以限定本發明之申請專利範圍，凡其它未脫離本發明所揭示之精神下所完成之等效改變或修飾，均應包含在下述之申請專利範圍內。 The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. All other equivalent changes or modifications which are not departing from the spirit of the present invention should be included in the following. Within the scope of the patent application.

1000‧‧‧無色輪投影機 1000‧‧‧Colorless wheel projector

1100‧‧‧光源單元 1100‧‧‧Light source unit

1200‧‧‧數位微鏡元件晶片 1200‧‧‧Digital micromirror device wafer

1300‧‧‧投射透鏡組 1300‧‧‧Projection lens group

1400‧‧‧色光控制模組 1400‧‧‧Color control module

1500‧‧‧無線傳輸模組 1500‧‧‧Wireless Transmission Module

Claims (24)

一種無濾片投射模組，包含：光源單元，產生不同顏色之光束，其中該光源單元包含至少三色光；色光控制模組，耦接該光源單元用以切換該光源單元以依序發射不同顏色之光，其中該至少三色光之兩色光被開啟的時間以百分比重疊或不重疊；光導引裝置，其中該至少三色光配置於該光導引裝置之三側；數位微鏡元件晶片，具有複數個鏡面部分，每一該複數個鏡面部分被控制以反射該光源單元所饋入之光，其中該數位微鏡元件晶片配置以接收影像訊號；以及投射透鏡組，配置於該數位微鏡元件晶片之反射光路徑中，該投射透鏡組配置以投射影像。 A filterless projection module includes: a light source unit that generates light beams of different colors, wherein the light source unit includes at least three colors of light; and a color light control module coupled to the light source unit for switching the light source unit to sequentially emit different colors Light, wherein the time when the two colors of the at least three colors of light are turned on overlaps or does not overlap; the light guiding device, wherein the at least three colors of light are disposed on three sides of the light guiding device; the digital micromirror device wafer has a plurality of mirror portions, each of the plurality of mirror portions being controlled to reflect light fed by the light source unit, wherein the digital micromirror device wafer is configured to receive an image signal; and a projection lens group disposed on the digital micromirror device In the reflected light path of the wafer, the projection lens group is configured to project an image. 如申請專利範圍第1項所述之無濾片投射模組，更包含勻光器配置於該光導引裝置及該至少三色光之間或配置於該光導引裝置及該數位微鏡元件晶片之間。 The filterless projection module of claim 1, further comprising a light homogenizer disposed between the light guiding device and the at least three color lights or disposed on the light guiding device and the digital micromirror device Between wafers. 如申請專利範圍第1項所述之無濾片投射模組，其中該至少三色光之該兩色光被開啟的時間以50%或小於50%重疊。 The filterless projection module of claim 1, wherein the time when the two colors of the at least three colors of light are turned on overlaps by 50% or less. 如申請專利範圍第1項所述之無濾片投射模組，其中上述之光源單元包含有機發光元件、發光二極體、場放射元件、雷射、或其組合配置以放射紅、綠或藍光。 The filterless projection module of claim 1, wherein the light source unit comprises an organic light emitting element, a light emitting diode, a field radiating element, a laser, or a combination thereof to emit red, green or blue light. . 如申請專利範圍第1項所述之無濾片投射模組，更包含無線傳輸模組耦接該數位微鏡元件晶片。 The filterless projection module of claim 1, further comprising a wireless transmission module coupled to the digital micromirror device chip. 如申請專利範圍第5項所述之無濾片投射模組，其中該無線傳輸模組與選自於由802.11規格、藍芽及WiMax所組成之無線規格相容。 The filterless projection module of claim 5, wherein the wireless transmission module is compatible with a wireless specification selected from the group consisting of 802.11 specifications, Bluetooth, and WiMax. 如申請專利範圍第1項所述之無濾片投射模組，其中該無濾片投射模組嵌入在一可攜式裝置中，該可攜式裝置選自於由手機、筆記型電腦、全球衛星定位系統(GPS)、個人數位助理、遊戲機、媒體播放器、數位相機及數位攝影機所組成之族群。 The filterless projection module of claim 1, wherein the filterless projection module is embedded in a portable device selected from the group consisting of a mobile phone, a notebook computer, and a global device. A group of satellite positioning systems (GPS), personal digital assistants, game consoles, media players, digital cameras, and digital cameras. 如申請專利範圍第7項所述之無濾片投射模組，其中該可攜式裝置包含一無線傳輸模組，該無線傳輸模組與選自於由802.11規格、藍芽及WiMax所組成之無線規格相容。 The filterless projection module of claim 7, wherein the portable device comprises a wireless transmission module, and the wireless transmission module is selected from the group consisting of 802.11 specifications, Bluetooth and WiMax. Wireless specifications are compatible. 如申請專利範圍第1項所述之無濾片投射模組，其中上述之光導引裝置選自於由X稜鏡、X板或分色鏡所組成之族群。 The filterless projection module of claim 1, wherein the light guiding device is selected from the group consisting of an X-ray, an X-plate or a dichroic mirror. 如申請專利範圍第1項所述之無濾片投射模組，其中該至少三色光之該兩色光被開啟的時間以大於50%重疊。 The filterless projection module of claim 1, wherein the time when the two colors of the at least three colors of light are turned on overlaps by more than 50%. 一種無濾片投射模組，包含：光源單元，用以產生不同顏色之光束，該光源單元包含至少三色光；色光控制模組，耦接該光源單元用以切換該光源單元以依序發射不同顏色之光，其中該至少三色光之兩色光被開啟的時間以百分比重疊或不重疊；數位微鏡元件晶片，具有複數微鏡面，每一該複數鏡面被控制以反射該光源單元所饋入之光，其中該數位微鏡元件晶片配置以接收影像訊號；以及投射透鏡，配置於該數位微鏡元件晶片之反射光路徑中，該投射透鏡組配置以投射影像。 A filterless projection module, comprising: a light source unit for generating light beams of different colors, the light source unit comprising at least three colors of light; a color light control module coupled to the light source unit for switching the light source unit to sequentially emit different light a light of color, wherein the time when the two colors of the at least three colors of light are turned on overlaps or does not overlap; the digital micromirror device wafer has a plurality of micromirrors, each of the plurality of mirrors being controlled to reflect the feeding of the light source unit Light, wherein the digital micromirror device wafer is configured to receive an image signal; and a projection lens disposed in a reflected light path of the digital micromirror device wafer, the projection lens group being configured to project an image. 如申請專利範圍第11項所述之無濾片投射模組，更包含：光導引 裝置。 The filterless projection module described in claim 11 further includes: light guiding Device. 如申請專利範圍第11項所述之無濾片投射模組，其中上述之光源單元包含有機發光元件、發光二極體、場放射元件、雷射、或其組合配置以放射紅、綠或藍光。 The filterless projection module of claim 11, wherein the light source unit comprises an organic light emitting element, a light emitting diode, a field radiating element, a laser, or a combination thereof to emit red, green or blue light. . 如申請專利範圍第11項所述之無濾片投射模組，更包含無線傳輸模組耦接該數位顯微元件晶片。 The filterless projection module of claim 11, further comprising a wireless transmission module coupled to the digital micro-component wafer. 如申請專利範圍第14項所述之無濾片投射模組，上述之無線傳輸模組與選自於由802.11規格、藍芽規格及WiMax規格所組成之無線規格相容。 The filterless projection module of claim 14, wherein the wireless transmission module is compatible with a wireless specification selected from the group consisting of 802.11 specifications, Bluetooth specifications, and WiMax specifications. 如申請專利範圍第11項所述無濾片投射模組，其中該無濾片投射模組嵌入於可攜式裝置，該可攜式裝置選自於由手機、筆記型電腦、全球衛星定位系統(GPS)、個人數位助理、遊戲機、媒體播放器、數位相機及數位攝影機所組成之族群。 The filterless projection module of claim 11, wherein the filterless projection module is embedded in a portable device, and the portable device is selected from the group consisting of a mobile phone, a notebook computer, and a global satellite positioning system. A group of (GPS), personal digital assistants, game consoles, media players, digital cameras, and digital cameras. 如申請專利範圍第16項所述之無濾片投射模組，其中該可攜式裝置包含一無線傳輸模組，該無線傳輸模組與選自於由802.11規格、藍芽及WiMax所組成之無線規格相容。 The filterless projection module of claim 16, wherein the portable device comprises a wireless transmission module, and the wireless transmission module is selected from the group consisting of 802.11 specifications, Bluetooth and WiMax. Wireless specifications are compatible. 如申請專利範圍第11項所述之無濾片投射模組，其中該至少三色光之該兩色光被開啟的時間以50%或小於50%重疊。 The filterless projection module of claim 11, wherein the time when the two colors of the at least three colors of light are turned on overlaps by 50% or less. 如申請專利範圍第11項所述之無濾片投射模組，其中該至少三色光之該兩色光被開啟的時間以大於50%重疊。 The filterless projection module of claim 11, wherein the time when the two colors of the at least three colors of light are turned on overlaps by more than 50%. 一種無濾片投射方法，包含：藉由包含至少三色光之光源單元以產生不同顏色之光束；切換該光源單元以依序發射不同顏色之光，其中該至少三色光之兩色光被開啟的時間以百分比重疊或不重疊；在包含複數個鏡面部分之數位微鏡元件晶片中從該光源單元接收 對應於影像訊號之光；控制該複數個鏡面部分以從該光源單元反射該光；以及藉由配置於該數位微鏡元件晶片之反射光路徑中之投射透鏡組以投射影像。 A filterless projection method comprising: generating a light beam of different colors by a light source unit comprising at least three colors of light; switching the light source unit to sequentially emit light of different colors, wherein the time of the two colors of the at least three color lights being turned on Overlapping or non-overlapping in percentage; receiving from the light source unit in a digital micromirror device wafer comprising a plurality of mirror portions Corresponding to the light of the image signal; controlling the plurality of mirror portions to reflect the light from the light source unit; and projecting the image by the projection lens group disposed in the reflected light path of the digital micromirror device wafer. 如申請專利範圍第20項所述之無濾片投射方法，其中該至少三色光之該兩色光被開啟的時間以50%或小於50%重疊。 The filterless projection method of claim 20, wherein the time when the two colors of the at least three colors of light are turned on overlaps by 50% or less. 如申請專利範圍第20項所述之無濾片投射方法，其中該至少三色光之該兩色光被開啟的時間以大於50%重疊。 The filterless projection method of claim 20, wherein the time when the two colors of the at least three colors of light are turned on overlaps by more than 50%. 如申請專利範圍第20項所述之無濾片投射方法，其中該光經由一光導引裝置而接收於該數位微鏡元件晶片，且其中該至少三色光配置於該光導引裝置之三側。 The filterless projection method of claim 20, wherein the light is received by the digital micromirror device wafer via a light guiding device, and wherein the at least three color lights are disposed in the light guiding device side. 如申請專利範圍第23項所述之無濾片投射方法，其中該光經由一勻光器而接收於該數位微鏡元件晶片，該勻光器配置於該光導引裝置及該至少三色光之間或配置於該光導引裝置及該數位微鏡元件晶片之間。 The filterless projection method of claim 23, wherein the light is received by the digital micromirror device wafer via a light homogenizer, the light diffuser being disposed on the light guiding device and the at least three color lights Between or between the light guiding device and the digital micromirror device chip.