M3 3 8402 八、新型說明： 【新型所屬之技術領域】 本創作係有關一種座標輸入之技術，特別是指一種觸控式面板之光學反射 式影像感測面板裝置。 【先前技術】 按，一般可輸人之電子裝置如電腦、手機等，其訊號輸入方式皆藉由外部 -鍵盤輸入訊號，將訊號傳遞至電子裝置内部之電路元件，以達到操作電子元的 籲效用。然而此種藉由鍵盤的輸入方式，無法使電子產品做到輕薄短小之需求。 現行技術中有一種可取代上述以鍵盤輸入之電阻式觸控面板，使用者僅需 藉由手指或指示器在觸控面板上施加壓力，藉由上下層銦錫氧化物（indi聰Tin Oxide’ITO)接觸’感應訊號輸出到電子裝置中判讀觸控該觸控面板的位置，但 此技術之缺點在於若絕緣阻抗不夠大時會造成干擾也就是短路情況產生，這時 候造成的不良會有線測誤差值大或誤動作產生4有一種感測式面板，其係利 用兩個設置在面板左上及右上角之攝影機操取手指或觸控筆在面板上之影像， 籲再·兩台攝影機所齡之輯交又計算出手指或觸控筆之位置，亦即其在面 板上之座標’最後將座標傳送到電射以執行手指姻控筆在面板上之動作， 此種感測式面板需要較多的運算，增加主機之負載。 因此本創作即針對上制題，提出_種光學反射式影像制面板裝置， -以感測方式取代施加壓力於面板4減少運算量，以有效克服上述之該等問 【新型内容】 本創作之主要目的在提供一種光學反射式影像感測面板裝置，其 像感測方式鱗物想在座侧測區上移動之座標，並將其輪出至-控制棋^ 5 M338402 一主機中。 本創作之另-目的在提 少-難… 種1反射式雜感測面板裝置，其係利用至 咖晴_—娜，或是影像 體之树，再利用-控制模組計算物體之座標位置。 目的在提供-種光學反射絲像制面城置，其係可内建 於一顯示器中或外掛於-顯示器之外。 為達上述之目的’本創作提供一種光學反射式影像感測面板裝置，其係包 含一座標_區’―物體於座標偵測區中移動；至少-光學反射鏡，其係位於 座標偵測區之祕’用以反機物體；—影佩·，設置於座標侧區之上 方’用以齡絲反射鏡反機體之—位置；缝—㈣雜接收影像 感測器所嫌之影像位置，並計算錄驗於座標偵现之—座標值。 底下藉由具體實施例詳加說明，當更容易瞭解本創作之目的、技術内容、 特點及其所達成之功效。 【實施方式】 本創作提供一種光學反射式影像感測面板裝置，第一圖所示為光學反射式 影像感測面板裝置之示意圖，其中包括一座標偵測區1〇、一紅外線發光二極體 12、一光學反射鏡14、一影像感測器16及一控制模組18，其中一物體2〇於座 標偵測區10中移動，紅外線發光二極體12設置於座標偵測區10上方，做為照 亮座標偵測區10之光源；光學反射鏡14設置於座標偵測區1〇下方角落，將物 體20之影像反射到影像感測器16中；控制模組18與影像感測器16電連接， 用以計算物體20之座標位置。 除了光學反射鏡14將物體20影像反射到影像感測器16之外，影像感測器 M338402 16本身亦直接操取物體20影像，藉由兩個影像資料可計算出物體在座標镇 測區10上之座標。 本創作之另-實施態樣如第二圖所示，其包括二光學反射鏡Μ，分置於座 標綱區10之下方左右兩角，將物體20之影像反射，由影像感測器16感測物 體20反射之影像。此實施態樣中，由於已有兩組影像資料可供計算判讀，因此 影像感測器16可不需擷取物體之影像。 在第-圖及第二圖巾所示之光學反射鏡14為平面反射鏡，然而其亦可為球 •自反射鏡’其調焦、會聚、成像之效果更好，有利於物體2〇之反射影像清晰度。 本創作光學反射式影像感測面板敍之_方法如第三圖所示之流程，首 先在步驟S10中控繼組及影像感測器先初始化，再如步驟巾紅外線發光 •二極體發射光線照亮座標侧區；在步驟S14中，當物體在座標偵測區上時， 光線會照射到物體，光學反射鏡中會映出該物體之影像，並將物體影像反射到 影像感測區中；接著如步驟S16至S18，控制模組切割左右兩側之光學反射鏡所 反射之影像’並分別對兩光學反射鏡之影像進行分析；步驟S2G中，物體影像 _·分析絲後可定位出物體在座標偵測區之座標位置，最後如步驟S22將定位結 果輸出至主機中，由主機執行該座標之動作。 上述流程為具有二光學反射鏡時之步驟，若只有-個光學反射鏡，可省略 步驟S16，並在步驟叫中增加影像感測器擷取物體影像之動作。 ㈣模組減二_雜讀，雜是光學反概所聽或影像感測 器直接娜之影像’皆藉由判定物體位誠標侧區上方及下方在X轴方向所 呈現的兩個角度0，以此兩個角度必算出物體的座標值。 本創作之光學反射式影佩_板裝置可如第四_示内建於-顯示器30 7 M338402 中，控制模組便與電腦主機整合在一起，而非設置於光學反射式影像感測面板 裝置上，本創作亦可如第五圖所示外掛於一顯示器3〇上，此時座標偵測區為一 透明面板，可利用一訊號線將本創作連接至一訊號連接器，如USB連接埠，以 增加本創作之利用價值。 # 綜上所述，本創作所提供之光學反射式影像感測面板裝置係利用光學反射 鏡將物體影像反射，由影像制ϋ感測此反射影像，再對反射影像進行分析判 .讀物體在座標偵測區上之位置，達到以感測方式操作電子裝置如電腦、手機之 • 目的。 似上所述者’僅林創狀健實施_已，並_來限林創作實施 之範圍。故即凡依本創作申請範圍所述之特徵及精神所為之均等變化戋修飾， 均應包括於本創作之申請專利範圍内。 【圖式簡單說明】 第一圖為本創作光學反射式影像感測面板裝置之示意圖。 第二圖為本創作光學反射式影像感測面板裝置之另一實施維樣之厂、今圖 ·*第三圖為本創作光學反射式影像感測面板裝置之感測方式之流浐圖 第四圖為本創作光學反射式影像感測面板裝置内建於_顯示器之八竟 第五圖為本創作光學反射式影像感測面板裝置外桥一一 何、一顯不器之示意圖。 【主要元件符號說明】 10座標偵測區 12紅外線發光二極體 14光學反射鏡 16影像感測器 8 M338402 18控制模組 20物體 22顯示器M3 3 8402 VIII. New Description: [New Technology Field] This creation is about a technique of coordinate input, especially an optical reflective image sensing panel device of a touch panel. [Prior Art] Press, generally can be input to electronic devices such as computers, mobile phones, etc., the signal input method is to input the signal to the circuit components inside the electronic device through the external-keyboard input signal to achieve the operation of the electronic unit. utility. However, such a keyboard input method cannot make the electronic product light, thin and short. One of the current technologies can replace the above-mentioned resistive touch panel with keyboard input. The user only needs to apply pressure on the touch panel by fingers or indicators, and the upper and lower layers of indium tin oxide (indi Cong Tin Oxide' ITO) contacts the 'inductive signal output' to the electronic device to interpret the position of the touch panel. However, the disadvantage of this technology is that if the insulation resistance is not large enough, it will cause interference or short circuit condition. Large error value or malfunction. 4 There is a sensing panel that uses two cameras placed in the upper left and upper right corners of the panel to capture the image of the finger or stylus on the panel, calling for the age of the two cameras. The intersection also calculates the position of the finger or the stylus, that is, its coordinates on the panel 'finally transfer the coordinates to the electric shot to perform the action of the finger control pen on the panel. This type of sensing panel needs more The operation increases the load on the host. Therefore, this creation is aimed at the above-mentioned problem, and proposes an optical reflective image panel device, which replaces the application of pressure on the panel 4 by sensing to reduce the amount of calculation, so as to effectively overcome the above-mentioned problems. [New content] The main purpose is to provide an optical reflective image sensing panel device that moves the coordinates of the scales that are desired to be moved on the seat side measurement area and rotates it to the control panel 5 M338402. The other purpose of this creation is to reduce the number of difficult-to-use reflective reflector devices, which are used to calculate the coordinates of the object using the __na, or the image tree. The purpose is to provide an optical reflective wire-like fascia, which can be built into a display or externally mounted outside the display. In order to achieve the above purpose, the present invention provides an optical reflective image sensing panel device comprising a label_zone'-object moving in the coordinate detection area; at least an optical mirror located in the coordinate detection area The secret of 'for anti-machine objects;- shadows ·, placed above the coordinate side area 'for the age of wire mirror anti-body - position; seam - (four) miscellaneous receiving image sensor suspected image position, and Calculate the coordinate value recorded in the coordinate detection. By the detailed description of the specific embodiments, it is easier to understand the purpose, technical content, characteristics and the effects achieved by the present invention. [Embodiment] The present invention provides an optical reflective image sensing panel device. The first figure shows a schematic diagram of an optical reflective image sensing panel device, which includes a standard detection area 1 and an infrared light emitting diode. 12, an optical mirror 14, an image sensor 16 and a control module 18, wherein an object 2 moves in the coordinate detecting area 10, and the infrared light emitting diode 12 is disposed above the coordinate detecting area 10, The light source 14 is arranged to illuminate the light source of the coordinate detecting area 10; the optical mirror 14 is disposed at a lower corner of the coordinate detecting area 1 , and reflects the image of the object 20 into the image sensor 16; the control module 18 and the image sensor 16 electrical connection, used to calculate the coordinate position of the object 20. In addition to the optical mirror 14 reflecting the image of the object 20 to the image sensor 16, the image sensor M338402 16 itself directly captures the image of the object 20, and the object image is calculated in the coordinate town 10 by the two image data. The coordinates on the top. The other embodiment of the present invention, as shown in the second figure, includes two optical mirrors Μ, which are placed at the left and right corners below the coordinate area 10 to reflect the image of the object 20, and the image sensor 16 senses The image reflected by the object 20 is measured. In this embodiment, since two sets of image data are available for calculation and interpretation, the image sensor 16 does not need to capture an image of the object. The optical mirror 14 shown in the first and second figures is a plane mirror, but it can also be a ball/self-reflecting mirror, which has better focusing, convergence, and imaging effects, and is beneficial to the object 2 Reflect image clarity. The method of the optical reflective image sensing panel of the present invention is as shown in the third figure. First, in step S10, the control group and the image sensor are initialized first, and then, as in the step, the infrared light is emitted and the diode emits light. Illuminating the coordinate side area; in step S14, when the object is on the coordinate detection area, the light will illuminate the object, the image of the object will be reflected in the optical mirror, and the object image is reflected into the image sensing area. Then, in steps S16 to S18, the control module cuts the image reflected by the optical mirrors on the left and right sides and analyzes the images of the two optical mirrors respectively; in step S2G, the object image_·the analysis wire can be positioned The object is in the coordinate position of the coordinate detection area, and finally the positioning result is output to the host in step S22, and the coordinate action is performed by the host. The above process is the step of having two optical mirrors. If there is only one optical mirror, step S16 may be omitted, and the action of capturing the image of the object by the image sensor is added in the step call. (4) The module is reduced by two _ miscellaneous readings, and the miscellaneous is the optical reflexology or the image sensor directly Na’s image is determined by the object to determine the two angles of the object above and below the X-axis direction. , the coordinate value of the object must be calculated at these two angles. The optical reflective image-sharing device of the present invention can be integrated into the display 30 7 M338402 as shown in the fourth display, and the control module is integrated with the computer host instead of being disposed on the optical reflective image sensing panel device. In addition, the creation can also be externally attached to a display 3 as shown in the fifth figure. At this time, the coordinate detection area is a transparent panel, and the connection can be connected to a signal connector by using a signal line, such as a USB connection. To increase the value of the use of this creation. # In summary, the optical reflective image sensing panel device provided by the present invention uses an optical mirror to reflect an object image, and the image is sensed by the image system, and then the reflected image is analyzed and judged. The position on the coordinate detection area is achieved by sensing the operation of electronic devices such as computers and mobile phones. Like the above, 'only Lin Chuangjianjian implementation _ has, and _ to limit the scope of the implementation of the forest. Therefore, any changes or modifications to the characteristics and spirits described in the scope of this application shall be included in the scope of the patent application for this creation. [Simple description of the drawing] The first figure is a schematic diagram of the optical reflective image sensing panel device. The second figure is a flow chart of the other embodiment of the optical reflection type image sensing panel device, and the third figure is the flow chart of the sensing method of the optical reflection type image sensing panel device. The four figures are the schematic diagrams of the optical reflection type image sensing panel device built in the _ display. The fifth picture is the schematic diagram of the external bridge of the optical reflection type image sensing panel device. [Main component symbol description] 10 coordinate detection area 12 Infrared light emitting diode 14 Optical mirror 16 Image sensor 8 M338402 18 Control module 20 object 22 display