M343999 八、新型說明： 【新型所屬之技術領域】 本創作係有關一種閃光裝置’尤指一種以發光二極 體為發光元件之閃光裝置。 5 . 【先前技術】 又閃光燈所使用的光源有閃光燈泡、⑨氣閃光燈與發光二 ❿極體（LED)二大類。其中閃光燈泡壽命短，氣氣閃光燈體積較 大、耗電量高及產品壽命短等皆是其料場顧上的缺點。而發 10 光二極體具有耗電量低、元件壽命長、無須暖燈時間 '反應速度 快等優點，在未來市場應用上潛力無窮。 此外，可調色溫之傳統閃光裝置已為習知，如中華民 國第M300412號新型專利即揭示一種可調整閃光燈光線的強 • 度及色溫之電子設備，其包括：殼體、閃光燈視窗組及調整元件。 15 豸殼體係具有-第-、第二開孔及_與該第二開孔相連通之閃光 燈視固谷置空間，该閃光燈視窗組係滑動地設置於該殼體上並容 置於該閃光燈視窗容置空間，並且該閃光燈視窗組係至少具有一 第一及第二閃光燈視窗；該調整元件係設置於該殼體上並且曝露 出該第-開孔，並且該調整元件係連接於該閃光燈視窗組；藉 2〇 此，透過控制該調整元件，以選擇該第一閃光燈視窗或該第二閃 光燈視窗曝露出該殼體之第二開孔，進而使得該閃光燈所投射出 、M343999 之光線產生不同之強度及色溫。惟]VB00412號新型專利並未 揭示可切換不同色溫的發光二極體閃光裝置，無法利用發光 二極體體積小、省電、點燈不需驅動電容器等特性。另，中華 民國第1223123號發明專利揭示一種閃光裝置，目的在提 5 供和使用之發光二極體之光度差異無關且可獲得要求之色光之 閃光的閃光裝置。其具有利用脈衝驅動使r、g、b之3色光的發 φ 光一極體發光且可獲付白色光之閃光的構成。出廠時，會對應使 用之各發光二極體的發光光度決定合計發光時間比率，並將其儲 存於記憶體内。發光時，會執行曝露時間内之各發光色光的合計 1〇 發光時間Tr、R、及Tb(電流實際流過部份之積分)之比率、以 及贿述比較發触數、nG、及nB，並依據演算所得之發 光次數nR、nG、及nB對各色光之發光二極體實施脈衝驅動。合 計發光_ Tr、Tg、及Tb控制於出廠時設定之比率，閃光為^ • 求之特定色光的白色光。惟1223123號發明專利並未提出以 15 - 簡單之方式直接顯示所需效果色溫之裝置。 【新型内容】 有鑑於習知技術的缺失，本創作之一目的在提供 置的電子裝置之閃光模組’以解決傳統閃光裝 » ^提供-_單且直接切換不同色溫的發光 以解决發光—極體閃光裝置所需的不同色溫切換需求。 、M343999 依本創作之一方面，以上與其他之目的可藉由提供 下列電子裝置之閃光模組而實現。一種電子裝置之閃光模 組，包含：一發光二極體燈組，包含複數個不同色溫之發 光二極體；一驅動單元，與該發光二極體燈組連結，可 5 因應環境光源的變更或個人喜好，供調整一電壓輸出 、 及/或一控制信號以於該複數個不同色溫發光二極體間 切換。於本創作一具體例中，該驅動單元為一發光二極 體驅動1C，該驅動1C包含一電源輸入接腳、一致能(Enable) ® 接腳、一資料線（SDATA)接腳、一時脈訊號（SCL)接腳以 ίο 及一接地（GND)接腳。該發光二極體燈組包含一色溫在 3300K以下之低色溫發光二極體，其中色溫在3300K以 下時，光色偏紅予人溫暖的感覺與穩重的氣氛，且當 採用低色溫光源照射時，能使紅色更鮮豔。而該發光二 極體燈組更包含一色溫在3000到6000K間之中色溫發光 15 二極體，其中色溫在3000到6000K之間時，為中間色 溫，人在此色調下無特別明顯的視覺心理效果，而予 ® 人爽快的感覺，所以稱為「中性」色温，且當採用中 ' 色溫光源照射時，會使藍色具有清涼感。該發光二極體 • 燈組另包含一色溫超過6000K之高色溫發光二極體，其 2〇 中色溫超過6000K時，光色偏藍，給人清冷的感覺， 而當採用高色溫光源照時，使物體有偏冷的感覺。此 外，該發光二極體燈組更包含一特殊效果之發光二極 體’其中該特殊效果之發光二極體為具有舞台效果或恐 怖陰森效果之發光二極體。 、M343999 依本創作之另一方面，本創作之目的可藉由提供一種 具有前述發光二極體閃光模組之影像擷取裝置而實現。 【實施方式】 5 為進一步暸解本創作之目的、功能、特點和優點，下 ； 文將配合所附圖式說明本創作之較佳實施例。 圖一顯示依本創作一較佳實施例之電子裝置之閃光 模組。該電子裝置之閃光模組，包含一發光二極體燈組 * 2，其包含複數個不同色溫之發光二極體；一驅動單元 ίο 1，與該發光二極體燈組連結，可因應環境光源的變更 或個人喜好，供調整一電壓輸出及/或一控制信號以於 該複數個不同色溫發光二極體間切換。其中該複數個不 同色溫之發光二極體，可因應環境光源的變更及個人喜 好，以手動切換或自動判斷環境的需求來切換不同色 15 溫的發光二極體。 該發光二極體燈組2之複數個不同色溫之發光二極 ® 體包含一色溫在3300K以下之低色溫發光二極體，其色 • 溫在3300K以下，光色偏紅予人溫暖的感覺與穩重的 - 氣氛，且當採用低色溫光源照射時，能使紅色更鮮豔。M343999 VIII. New description: [New technical field] This creation relates to a flash device, especially a flash device with a light-emitting diode as a light-emitting element. 5. [Prior Art] The light source used in the flash lamp is a flash lamp, a nine-lamp flash lamp, and a light-emitting diode (LED). Among them, the life of the flash bulb is short, the volume of the gas flash lamp is large, the power consumption is high, and the product life is short, which are the shortcomings of the material yard. The 10-light diode has the advantages of low power consumption, long component life, no need for warm-up time, and fast response. It has great potential in future market applications. In addition, a conventional flashing device capable of coloring temperature has been known. For example, the new patent No. M300412 of the Republic of China discloses an electronic device capable of adjusting the intensity and color temperature of flash light, including: a housing, a flash window group, and an adjustment. element. The 豸 housing has a first-, a second opening, and a flash-viewing space connected to the second opening, the flash window set is slidably disposed on the housing and housed in the flash The window housing space, and the flash window set has at least one first and second flash window; the adjusting component is disposed on the housing and exposing the first opening, and the adjusting component is coupled to the flash a window group; by controlling the adjusting component, the first flash window or the second flash window is selected to expose the second opening of the casing, thereby causing the flash to be projected, and the light of the M343999 is generated. Different strength and color temperature. However, the new patent No. VB00412 does not disclose a light-emitting diode flash device that can switch between different color temperatures, and cannot utilize the characteristics of a small size, power saving, and no need to drive a capacitor. In addition, the invention patent No. 1223123 discloses a flash device for the purpose of providing a flash device which is independent of the luminosity difference of the light-emitting diodes for use and which can obtain the desired flash of color light. It has a configuration in which a pulse of a three-color light of r, g, and b is used to emit light, and a flash of white light can be obtained. When shipped from the factory, the total luminous time ratio is determined in accordance with the illuminance of each of the light-emitting diodes used, and is stored in the memory. When illuminating, the total illuminating color of the illuminating color during the exposure time is 1 〇, the ratio of the illuminating time Tr, R, and Tb (the integral of the actual current flowing through the portion), and the number of the comparative touches, nG, and nB. According to the calculated number of times of light emission nR, nG, and nB, the light-emitting diodes of the respective color lights are pulse-driven. The total illumination _ Tr, Tg, and Tb are controlled at the factory-set ratio, and the flash is a white light of a specific color. However, the invention patent No. 1223123 does not propose a device for directly displaying the desired effect color temperature in a 15-simple manner. [New content] In view of the lack of the prior art, one of the purposes of this creation is to provide a flash module for the electronic device to solve the traditional flash device»^--- and directly switch the illumination of different color temperatures to solve the illumination- Different color temperature switching requirements for polar flash devices. M343999 According to one aspect of the present invention, the above and other objects can be achieved by providing a flash module of the following electronic devices. A flash module for an electronic device, comprising: a light-emitting diode lamp set, comprising a plurality of light-emitting diodes of different color temperatures; a driving unit coupled with the light-emitting diode lamp group, wherein the environment light source is changed according to the light source Or personal preference for adjusting a voltage output, and/or a control signal to switch between the plurality of different color temperature light-emitting diodes. In a specific example of the present invention, the driving unit is a light emitting diode driving 1C, and the driving 1C includes a power input pin, an enable pin, a data line (SDATA) pin, and a clock. The signal (SCL) pin is ίο and a ground (GND) pin. The light-emitting diode lamp set comprises a low color temperature light-emitting diode with a color temperature below 3300K, wherein when the color temperature is below 3300K, the light color is reddish to give a warm feeling and a stable atmosphere, and when the light source is illuminated by a low color temperature light source, Can make red more vivid. The light-emitting diode lamp set further comprises a color temperature light-emitting 15 diode with a color temperature between 3000 and 6000K, wherein the color temperature is between 3000 and 6000K, which is an intermediate color temperature, and the human has no particularly obvious vision in this color tone. Psychological effects, while the ® people feel refreshed, so called "neutral" color temperature, and when used in the 'color temperature light source, it will make the blue cool. The light-emitting diode lamp group further comprises a high color temperature light-emitting diode with a color temperature exceeding 6000K. When the color temperature of the two-inch medium is more than 6000K, the light color is blue, giving a cold feeling, and when using a high color temperature light source, To make the object feel cold. In addition, the light-emitting diode lamp set further includes a special effect light-emitting diode. The light-emitting diode of the special effect is a light-emitting diode having a stage effect or a terror-stricken effect. M343999 According to another aspect of the present invention, the object of the present invention can be achieved by providing an image capturing device having the above-described light emitting diode flash module. [Embodiment] 5 For a better understanding of the purpose, function, features and advantages of the present invention, a preferred embodiment of the present invention will be described with reference to the accompanying drawings. 1 shows a flash module of an electronic device in accordance with a preferred embodiment of the present invention. The flash module of the electronic device comprises a light-emitting diode lamp set*2, which comprises a plurality of light-emitting diodes of different color temperatures; a driving unit ίο1 is connected with the light-emitting diode lamp set to meet the environment The change of the light source or personal preference is for adjusting a voltage output and/or a control signal to switch between the plurality of different color temperature light-emitting diodes. The plurality of light-emitting diodes of different color temperatures can switch between different colors of the light-emitting diodes according to the change of the ambient light source and personal preference, by manually switching or automatically determining the environment. The plurality of different color temperature light-emitting diodes of the light-emitting diode lamp set 2 comprise a low color temperature light-emitting diode with a color temperature below 3300K, and the color temperature is below 3300K, and the light color is reddish to give a warm feeling. With a steady-atmosphere, and when illuminated with a low color temperature source, the red color can be made more vivid.
2〇 此外，該發光二極體燈組更包含一色溫在3000到6000K 間之中色溫發光二極體，其色溫在3000到6000K為中 間色溫，人在此色調下無特別明顯的視覺心理效果， 然而有爽快的感覺，所以稱為’’中性f’色溫，當採用中色 溫光源照射時，會使藍色具有清涼感。另，該發光二極 、M343999 5 10 15In addition, the light-emitting diode lamp set further includes a color temperature light-emitting diode with a color temperature between 3000 and 6000K, and the color temperature is intermediate color temperature of 3000 to 6000K, and the human has no obvious visual psychological effect under this color tone. However, there is a refreshing feeling, so it is called ''neutral f' color temperature. When it is illuminated by a medium color temperature source, it will make the blue have a cool feeling. In addition, the light emitting diode, M343999 5 10 15
體燈組尚包含一色溫超過6000κ之高色溫發光二極 其色溫超過6〇〇m偏藍，給人清冷的感覺，卷 採用高色溫光源照時，使物體有冷的感覺。再者，; 發光二極體燈組更包含-特殊效果之發光二極體 該特殊效果之發光二極體為具有舞台效果或恐怖 該發光二極體燈組2可以由使用者手動切換 置本身控制自動切換。在使用者手動切換模： 可依背景條件以及自身特殊需求，手動切換所需色用田者 的發光二極體；在由裝置本身控制的自動切換模敗 先債測環境光源、色調之數據，再以這些數據為yj 基礎，經特定的色溫補償、修正之演算法，計曾斤 需效果色溫，再經驅動單元1切換所需色溫的發 1 n U〜極 之電 下表 圖一顯示依本創作一較佳實施例之驅動單元1 路接腳圖’其中各接腳疋義（Pin Description)如 所示： 接辟 P定義（PinDescription) 接 腳 號 接腳標 示 I/O 說明 1 Vin P 電源 2 Enable I 驅動IC致能 、M343999 I2C介面The body lamp group still contains a color temperature of more than 6000 κ high color temperature light-emitting diode. Its color temperature is more than 6 〇〇m bluish, giving people a feeling of coldness. When using a high color temperature light source, the object has a cold feeling. Furthermore, the light-emitting diode lamp group further includes a special effect light-emitting diode. The special-effect light-emitting diode has a stage effect or a horror. The light-emitting diode lamp set 2 can be manually switched by the user. Control automatic switching. In the user to manually switch the mode: according to the background conditions and their own special needs, manually switch the light-emitting diodes of the required color field; in the automatic switching mode controlled by the device itself, the data of the ambient light source and the color tone are measured. Based on these data as the basis of yj, after a specific color temperature compensation and correction algorithm, the effect color temperature is calculated, and then the driving unit 1 switches the required color temperature to the 1 n U~ pole electric power. In the preferred embodiment of the present invention, the drive unit 1 pin diagram 'in which each Pin Pin is as shown: PinDescription pin number pin I/O Description 1 Vin P Power 2 Enable I Driver IC Enable, M343999 I2C Interface
SDATA I/OSDATA I/O
I2C介面 GND PI2C interface GND P
該驅動早元可為一 包含一電源輸入接jggp、 (SDATA)接腳、一眛碱 一發光二極體驅動IC，該驅動IC 一致能(Enable)接腳、一資料線 • 接腳各接腳之說明如上表。其中，：身料線（SDATA)接腳 以及時脈訊號（SCL)接腳係作為介面之用。此外， 該驅動1C尚包含複數個發光二極體之控制接腳，以控 制不同色？發光二極體的切換。最後，本創作之電子裝 置之閃光模組可應用於如數位相機等之影像擷取裝置，此 —時脈訊號（SCL )接腳以及一接地（Gnd ) 10 部份之應用不在此贅述。 雖然本創作已利用上述之較佳實施例予以詳細揭 示，然其並非用以限定本創作，凡熟習此技術人士，在不 _ 脫離本創作之精神和範圍内，可進行各種更動及修改，因 _ 此本創作之保護範圍當以後附之申請專利範圍所界定者 15 為準。 【圖式簡單說明】 圖—係本創作一實施例之結構示意圖。 圖二係本創作一實施例之驅動單元之電路接腳圖。 、M343999 【主要元件符號說明】 1 驅動單元 2 發光二極體燈組 -11-The driving device can be a power input input jggp, (SDATA) pin, a single alkali-light emitting diode driving IC, and the driving IC can be connected with an enable pin, a data line, and a pin. The description of the foot is as shown in the above table. Among them, the body line (SDATA) pin and the clock signal (SCL) pin are used as the interface. In addition, the driver 1C still includes a plurality of control pins of the LEDs to control different colors. Switching of the light-emitting diode. Finally, the flash module of the electronic device of the present invention can be applied to an image capturing device such as a digital camera, and the application of the clock signal (SCL) pin and a ground (Gnd) 10 portion will not be repeated here. Although the present invention has been disclosed in detail using the preferred embodiments described above, it is not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. _ The scope of protection of this creation is subject to the definition of the patent application scope attached to the following 15 . BRIEF DESCRIPTION OF THE DRAWINGS Fig. - A schematic diagram of the structure of an embodiment of the present invention. 2 is a circuit pin diagram of a driving unit of an embodiment of the present invention. , M343999 [Description of main component symbols] 1 Drive unit 2 Light-emitting diode lamp set -11-