1351515 P61960005TW 24563twf.doc/p 九、發明說明： 【發明所屬之技術領域】 本發明是有關於—種光電性質檢測方法及裝置，且特 別是一種用以檢測顯示裝置之光電性質特性的檢測方法及 裝置。 【先前技術】 平面顯示器近來已被廣泛地使用，以取代陰極射線管 顯示器（CRT)。隨著半導體技術的改良，使得平面顯示器 具有低的消耗電功率、薄型量輕、解析度高、色彩飽和度 同、奇命長等優點，因而廣泛地應用在數位相機、筆記型 電腦、桌上型顯示器、手機、個人數位助理(pDA)、車用 電視、全球衛星定位系統(GPS)、掌上型電玩、翻譯機及電 子手錶等與m息相關之電子產品。隨著平面顯示器應 用的範圍越廣，平面顯示器的顯示品質也日益受到重視。 心而s ’平面顯示器必須符合VESA2.0規範、TCO 〇3規範以及IEC61944-4等平面顯示器顯示規範。在平面 顯不器規範中可以量測的部分項目包括：亮度及其均勻 度色度值及其均勻度、對比、gamma響應、色溫、視角 以及灰階響應時間（顯示器於不同灰階切換所需要的時 間上述之如六項量測項目為顯示器的光電特性，常使用 ，器 Minolta CA-210 或是 Minolta CS-1000A 來檢測。但 疋，顯不器的電光特性，例如是灰階響應時間，則需透過 另一檢測儀器來檢測，無法以CA_21〇或是cs_1〇〇〇A來檢 測。此外，習知檢測裝置不僅無法量測規範中的所有項目， 5 1351515 P6I960005TW 24563twf.doc/p 檢測裝置且成本高’不利於生產線上直接對平面顯示 器做檢測。 【發明内容】 以快速且簡易的 本發明提供一種光電性質檢測裝置 檢測顯示裝置的光電特性。 本發明提供-種光電性質檢測方法，其可以同時檢測1351515 P61960005TW 24563twf.doc/p IX. Description of the Invention: [Technical Field] The present invention relates to a method and apparatus for detecting photoelectric properties, and more particularly to a method for detecting the photoelectric properties of a display device and Device. [Prior Art] Flat panel displays have recently been widely used to replace cathode ray tube displays (CRTs). With the improvement of semiconductor technology, the flat panel display has the advantages of low power consumption, light weight, high resolution, color saturation, and long life, so it is widely used in digital cameras, notebook computers, and desktops. Display, mobile phone, personal digital assistant (pDA), car TV, global positioning system (GPS), handheld video games, translators and electronic watches and other related electronic products. With the wider range of flat panel applications, the display quality of flat panel displays has received increasing attention. The ’ ’ flat panel display must comply with the VESA 2.0 specification, the TCO 〇3 specification, and the flat panel display specification such as IEC61944-4. Some of the items that can be measured in the planar display specification include: luminance and its uniformity chromaticity values and their uniformity, contrast, gamma response, color temperature, viewing angle, and gray-scale response time (display required for different grayscale switching) The above-mentioned six measurement items are the photoelectric characteristics of the display, which are often used by the Minolta CA-210 or the Minolta CS-1000A. However, the electro-optic characteristics of the display, such as the gray-scale response time, It needs to be detected by another test instrument and cannot be detected by CA_21〇 or cs_1〇〇〇A. In addition, the conventional detection device can not only measure all the items in the specification, 5 1351515 P6I960005TW 24563twf.doc/p detection device The present invention provides a photoelectric property detecting device for detecting the photoelectric characteristics of a display device. The present invention provides a photoelectric property detecting method, which is provided in a fast and simple manner. Simultaneous detection
f顯不裝置的反應時間、視角、輝度、色度以及色溫等光 電性質性質。 為具體贿本發明之内容，在此提出—翻以檢測顯 不广置的光電性質檢測|置，光電性質檢測裝置其至少包 =至少-第-準直聚光元件、至少—多模光纖與至少一 ，感測兀件。第-準絲光元件是位於顯林置上方。此 外，每-多模光纖具有-第一端與一第二端，且每一多模 光纖的第-端與其中-第—準直聚光元件相連接。每一光 f則元件會與其中—多模光纖的第二端對應配置，以_ 多模光纖所傳送的光。 在本發明之-實施例中，上述之第—準直聚光元件為 非球面透鏡。 -在本發明之-實施例中，上述之第—準直聚光元件在 -、貢示裝置上方的排列方式可為線形排列、面形排列或是多 角度空間排列。 在本發明之-實施例中，上述之多模光纖可為一對一 光纖或是一對三光纖。 在本發明之-實施例中，上述之多模光纖所傳送的光 6 1351515 P61960005TW 24563twf.doc/p 波段範圍至少包含可見光的波段範圍。 在本發明之一實施例中，上述之光感測元件為光檢測 器或是電荷耦合元件。 在本發明之一實施例中，上述之光電性質檢測裝置可 進一步包含至少一第二準直聚光元件，且每一第二準直聚 光元件與其中一多模光纖的第二端相連接。而第二準直聚 光元件例如是兩個非球面鏡。 在本發明之一實施例中，上述之光電性質檢須j裝置可 包含一彩色濾光片組，設置於光感測元件與第二準直聚光 兀件之間。而彩色濾光片組更可包含色彩校正濾光片組與 亮度校正濾光片組。 μ 在本發明之一實施例中，上述之光電性質檢測裝置可 進一步包含一光源’設置於顯示裝置之上方或下方。而光 源為面光源或是多個點光源。 在本發明之一實施例中，上述之光感測元件内部更可 進一步包含一放大器。 在本發明之一實施例中，上述之光電性質檢測裝置可 進一步包含多個放大器，設置於各光感測元件之後。 在本發明之一實施例中，上述之光電性質檢測裝置可 進一步包含一類比/數位轉換裝置，與放大器電性連接。 本發明另提出一種光電性質檢測方法，其包含下列步 驟。首先，提供一顯示裝置與一光電性質檢測裝置，此光 電性質檢測裝置為如上述之光電性質檢測裝置。接著，將 光電性質檢職置設置_示裝置上^，並且以光電性質 7 1351515 P61960005TW 24563twf.doc/p h測褒置收集顯示裝置所發出之光飨 光電性皙，檢測顯示裝置的 及多、/ ^ 含反應時間、視角、輝度、色度以 法ί二2=之—實施例中’上述之光電性質檢測方 =進-純含提供-統m於顯示裝置的上方或下 方。而光源為面光源或是多個點光源。 在本發明之—實施例巾，上述之顯示裝置可 式顯㈣，亦可以是平面顯示器與可撓 ’或是背光模組與未加背光模組之顯示胞，其中 戽光模組可為剛性或可撓式背光模組。 元株本ίΓ主要是結合第—準直元件、多模域與光感測 光電性質檢測裝置’可以簡易且快速的檢測 顯不裝置之電光特性以及光電特性。 為讓本發明之特徵和伽能更明_懂，下文特舉較 佳只施例，並配合所附圖式，作詳細說明如 【實施方式】 發明主ΐϊ供—可對顯示裝置_光㈣性的檢 .測裝置，可以W易且快速的完成顯示裝置㈣電特性量 符合現今顯示糾顯示職。以下舉數個實施例來 說明本發明之技術内容。 立圖1為本發明之—實施例的光電性質檢測裝置100示 思圖。請參關1 ’為了能清楚的說明本發明之技術内容， 在此將光電性質檢測裝置100設置於—顯示裝置110上 方。光電性質檢測裝置100 &含多個第—準^聚光元件 120、多個多模光纖130與多個光感測元件14〇。第一準直 8 P61960005TW 24563twf.doc/p 聚光元件120位於顯示裝置110上方。此外，每一多模光 纖130具有一第一端132與一第二端134，且每一多模光 纖130的第-端132與其中—第一準直聚光元件12〇相連 接。每一光感測元件140會與其中一多模光纖13〇的第二 端134對應配置，以偵測多模光纖13〇所傳送的光。 具體而言’第一準直聚光元件120設置於顯示裝置11〇 上方，以收集顯示裝置110所發出之光線。第一準直聚光 兀件120例如是非球面透鏡，以將顯示裝置11〇所發出之 光線聚焦收集，並導入多模光纖13〇，接著透過多模光纖 130將光線導出至光感測元件14〇。此外，由於光電性質檢 測裝置100是用以檢測一般人眼觀看的顯示裝置11〇，因 此多模光纖130可傳送的光波段範圍至少是包括可見光的 波段範圍。顯示裝置110例如是穿透式顯示器或是反射式 顯示器，亦可以是平面顯示器與可撓式顯示器，或是背光 模組與未加背光模組之顯示胞。而光感測元件140例如是 光檢測器(photo-detector)或是電荷耦合元件(charged coupled device，CCD)或是其他光感測元件14〇。 除此之外’請參照圖1 ’上述之光電性質檢測裝置1〇〇 可進一步包含放大器170與類比/數位轉換裝置18〇。放大 裔170可以是設置於各光感測元件140之後或是直接設置 於光感測元件140的内部，以增益放大光感測元件14〇所 輪出之電壓或電流訊號。更詳細的說明是，在光電性質檢 測裝置100中’光感測元件140會將收到的光訊號轉換成 電壓或電流訊號，而此電壓或電流訊號相當微小，在後續 P61960005TW 24563twf.doc/p =號處理的過程中’易受到其他雜 以接收放大盗17G所輸出的麵或電流類比訊號，並將 訊號轉換絲為訊號以供電職帛料分析處理。、 請繼續參照圖1，光電性質檢測裝置^可進一 含多個第二準直聚航件15〇,且每 = ㈣其中-多模光纖m的第二端13=:=: 直聚光兀件150可以是兩個非球面鏡，用以將多模光纖13〇 傳送出的光線聚焦於光感測元件14〇。詳言之，多模光纖 130所傳送丨的光線是發散的，亦即光線是向四面八方射 出的。因此，設置第二準直聚光元件15〇於多模光纖13〇 的第二端134可將多模光纖13〇所傳送出的光線聚焦於光 感測元件140上，可避免光線損失，而影響後續資料的分 析與處理。 請繼續參考圖1，光電性質檢測裝置1〇〇可包含一彩 色濾光片組160 ’設置於光感測元件140與第二準直聚光 元件150之間。而彩色濾光片組16〇例如是色彩校正濾光 片組或是亮度校正濾光片組。詳言之，由於人眼感光細胞 與光感測元件140所接受到的亮度或色彩未必一致，因此 需加裝亮度校正濾光片組或是色彩校正濾光片組於光感測 元件140與第二準直聚光元件150之間，使得光感測元件 140所接收到的亮度與色彩資訊與人眼感光細胞實際感受 到的亮度與色彩是一致的。當然，所屬技術領域中具有通 常知識者可視實際需要，選擇適當彩色濾光片組160。 P61960005TW 24563tw£doc/p 除此之外，光電性質檢測裝置loo中的多模光纖130 可以是一對一光纖或是一對三光纖。由於多模光纖130與 彩色濾光片組160的配置可依實際需求而調整，因此光電 性質檢測裝置100的收光方式可以有各種不同的變化，以 下舉數個收光方式來做說明。圖2A、圖2B、圖2C與圖 2 D分別為不同的光電性質檢測裝置之收光方式示意圖。請 參照圖2A，在此三個通道的多模光纖130(未繪示）分別將 光線傳送至三個第二準直聚光元件150與對應之光感測元 件140。此外’於第二準直聚光元件150與光感測元件140 之間設置亮度校正滤光片組162，如此一來，光感測元件 140將接收到顯示裝置11〇(未繪示）的亮度值。 請參考圖2B，在此，三個通道的多模光纖13〇(未繪 示)分別將光線傳送至三個較大口徑之第二準直聚光元件 150，各通道在分別以三個光感測元件14〇偵測光線。接 著，分別於第二準直聚光元件15〇與光感測元件14〇之間 5又置色彩权正濾光片組164。如此一來，光感測元件14〇 將可接收到顯示裝置110之三刺激值。 圖2C與圖2A的收光方式類似，同樣是將光線經三個 通道的多模光纖130傳送至三個第二準直聚光元件150與 對應之光感測元件14G ’而第二準直聚光元件15G與光感 測140之間設置一類似色輪166的機構，此色輪 :、一—個色彩校正濾光片，使得光感測元件“Ο可以接收 顯示裝置110的三刺激值。 請參考圖2D，在此所採用的多模光纖13〇為一對三 1351515 P61960005TW 24563twf.doc/p 光纖，亦即，多模光纖13〇的第—端132為單通道光纖， 而第一端134為三通道光纖，使得第一準直聚光元件12〇 所收集到的光線經多模光纖130的第一端132分別傳送至 具有二個通道的第二端134，並將光線分別傳送至三個第 二準直聚光元件150與對應之光感測元件14〇。此外，在 第二準直聚光元件150與光感測元件14〇之間可以依檢測 目的而設置亮度校正濾光片組162、色彩校正濾光片組 164、色輪166或是其他適當的彩色濾光片組16〇。 雖然本發明之實施例列舉一對一光纖或是一對三光 纖來說明多模光纖之應用，但本發明並不限制於此兩種模 式之多模光纖之使用。 由於一般對顯示裝置110的亮度或色彩品質做檢測 時，不僅僅是對單一位置做檢測，而是對顯示裝置110做 多點均勻量測。為了能快速且簡易的對顯示裝置110做多 點式檢測，在此舉實施例來說明光電性質檢測裝置應 用於多點式的檢測方式。 圖3A至圖3C為光電性質檢測裝置應用於顯示裝置的 檢測示意圖。在圖3A至圖3C中，所採用的光電性質檢測 裝置為如圖1所繪示的光電性質檢測裝置1〇〇，當然其亦 可以採用圖2A至圖2D所繪示的檢測襞置。而在圖3八至 圖3C中僅繪出第一準直聚光元件12〇來說明之，其餘構 件與圖1相同，在此省略未繪出。 圖3A為直線多點式的檢測方式。多個第一準直聚光 元件120是以直線形的方式排列於顯示裝置11〇上方，可 12 1351515 P61960005TW 24563twf.doc/p 配合顯示裝置 左向右移動， 定顯示MUO，並且移動直線排列的多個第一 準^先7C件12G ’同樣也可以檢測顯示裝置nG的各個 位置。f shows the photo-electric properties of the device such as reaction time, viewing angle, luminance, chromaticity, and color temperature. In order to specifically disclose the contents of the invention, it is proposed to detect the photoelectric property detection device which is not widely disposed, and the photoelectric property detecting device includes at least a - at least - a - collimating concentrating element, at least - a multimode optical fiber and At least one, sensing the piece. The first quasi-mercer element is located above the display. In addition, each multimode fiber has a first end and a second end, and the first end of each multimode fiber is connected to the -th collimating concentrating element. Each light f component is configured to correspond to the second end of the multimode fiber, the light transmitted by the multimode fiber. In an embodiment of the invention, the first collimating concentrating element is an aspherical lens. In the embodiment of the present invention, the arrangement of the first collimating concentrating elements above the tributary device may be linear, planar or multi-angle spatial. In an embodiment of the invention, the multimode fiber described above may be a one-to-one fiber or a pair of three fibers. In an embodiment of the invention, the light transmitted by the multimode fiber described above 6 1351515 P61960005TW 24563 twf.doc/p band range includes at least the range of visible light. In one embodiment of the invention, the photo sensing element is a photodetector or a charge coupled device. In an embodiment of the invention, the photoelectric property detecting device may further include at least one second collimating concentrating element, and each of the second collimating concentrating elements is connected to the second end of one of the multimode fibers. . The second collimating concentrating element is, for example, two aspherical mirrors. In an embodiment of the invention, the photoelectric property detecting device may include a color filter set disposed between the light sensing element and the second collimating light collecting element. The color filter group may further include a color correction filter set and a brightness correction filter set. In one embodiment of the invention, the photoelectric property detecting device may further include a light source disposed above or below the display device. The light source is a surface light source or a plurality of point light sources. In an embodiment of the invention, the light sensing component described above further includes an amplifier. In an embodiment of the invention, the photoelectric property detecting device may further include a plurality of amplifiers disposed behind the respective light sensing elements. In an embodiment of the invention, the photoelectric property detecting device may further comprise an analog/digital conversion device electrically connected to the amplifier. The present invention further provides a photoelectric property detecting method comprising the following steps. First, a display device and an optoelectronic property detecting device are provided, which are photoelectric property detecting devices as described above. Next, the photoelectric property inspection device is set to the display device, and the photoelectricity 皙 emitted by the display device is collected by the photoelectric property 7 1351515 P61960005TW 24563 twf.doc/ph, and the display device is detected and/or ^ The reaction time, the viewing angle, the luminance, and the chromaticity are determined by the method of the above-mentioned photoelectric property detecting side = the intrinsic-purity containing unit is above or below the display device. The light source is a surface light source or a plurality of point light sources. In the embodiment of the present invention, the display device can be displayed in (4), or can be a flat display and a flexible display or a display module with no backlight module, wherein the fluorescent module can be rigid. Or a flexible backlight module. Yuan Shuben is mainly capable of detecting the electro-optic characteristics and photoelectric characteristics of the display device simply and quickly by combining the first-collimating element, multi-mode domain and photo-sensing photoelectric property detecting device. In order to make the features and gamma of the present invention clearer, the following is a preferred embodiment, and is described in detail with reference to the accompanying drawings, such as the embodiment of the invention, the invention can be applied to the display device _ light (four) Sexual inspection and measurement device can easily and quickly complete the display device (4) The electrical characteristic quantity conforms to the current display correction display position. The technical contents of the present invention will be described below in the following examples. Fig. 1 is a diagram showing the photoelectric property detecting apparatus 100 of the embodiment of the present invention. In order to clearly explain the technical contents of the present invention, the photoelectric property detecting device 100 is disposed above the display device 110. The photoelectric property detecting device 100 & includes a plurality of first light-collecting elements 120, a plurality of multimode fibers 130, and a plurality of light sensing elements 14A. First Collimation 8 P61960005TW 24563twf.doc/p The concentrating element 120 is located above the display device 110. In addition, each multimode fiber 130 has a first end 132 and a second end 134, and the first end 132 of each multimode fiber 130 is coupled to the first collimating concentrating element 12 。. Each of the light sensing elements 140 is disposed corresponding to the second end 134 of one of the multimode fibers 13A to detect the light transmitted by the multimode fiber 13〇. Specifically, the first collimating concentrating element 120 is disposed above the display device 11A to collect the light emitted by the display device 110. The first collimating concentrating element 120 is, for example, an aspherical lens for focusing and collecting the light emitted by the display device 11 ,, and introducing the light into the multimode fiber 13 , and then guiding the light to the light sensing element 14 through the multimode fiber 130 . Hey. In addition, since the photoelectric property detecting device 100 is for detecting the display device 11A viewed by a general human eye, the multi-mode fiber 130 can transmit a light band range of at least a range including visible light. The display device 110 is, for example, a transmissive display or a reflective display, and may also be a flat display and a flexible display, or a display unit of a backlight module and a non-backlight module. The light sensing component 140 is, for example, a photo-detector or a charge coupled device (CCD) or other light sensing component 14A. In addition, the above-mentioned photoelectric property detecting device 1' may further include an amplifier 170 and an analog/digital conversion device 18A. The amplifying 170 may be disposed behind each of the photo sensing elements 140 or directly inside the photo sensing element 140 to gain amplifying the voltage or current signal that the photo sensing element 14 is rotated. In more detail, in the photoelectric property detecting device 100, the light sensing component 140 converts the received optical signal into a voltage or current signal, and the voltage or current signal is relatively small, in the subsequent P61960005TW 24563twf.doc/p During the process of the = number processing, it is susceptible to receiving other surface or current analog signals output by the amplified thief 17G, and converting the signal into a signal for analysis and processing of the power supply. Referring to FIG. 1, the photoelectric property detecting device can further include a plurality of second collimating clusters 15 〇, and each = (4) of the second end of the multimode fiber m ===: direct concentrating aperture The member 150 can be two aspherical mirrors for focusing the light transmitted by the multimode fiber 13 to the light sensing element 14A. In particular, the light transmitted by the multimode fiber 130 is divergent, that is, the light is emitted in all directions. Therefore, the second collimating concentrating element 15 is disposed on the second end 134 of the multimode fiber 13 可 to focus the light transmitted by the multimode fiber 13 聚焦 on the photo sensing element 140 to avoid light loss. Affect the analysis and processing of subsequent data. Referring to FIG. 1, the photoelectric property detecting device 1A may include a color filter set 160' disposed between the light sensing element 140 and the second collimating light collecting element 150. The color filter group 16 is, for example, a color correction filter group or a brightness correction filter group. In detail, since the brightness or color received by the human photoreceptor cell and the photo sensing element 140 does not necessarily coincide, a brightness correction filter set or a color correction filter set is added to the photo sensing element 140 and Between the second collimating concentrating elements 150, the brightness and color information received by the photo sensing element 140 is consistent with the brightness and color actually perceived by the human eye photoreceptor cells. Of course, those having ordinary knowledge in the art can select an appropriate color filter set 160 according to actual needs. P61960005TW 24563tw£doc/p In addition, the multimode fiber 130 in the photoelectric property detecting device loo may be a one-to-one fiber or a pair of three fibers. Since the arrangement of the multimode fiber 130 and the color filter group 160 can be adjusted according to actual needs, the light receiving mode of the photoelectric property detecting device 100 can be variously changed, and several light receiving methods are used for explanation. 2A, 2B, 2C and 2D are schematic diagrams of light collection modes of different photoelectric property detecting devices, respectively. Referring to FIG. 2A, the three channels of multimode fiber 130 (not shown) respectively transmit light to the three second collimating concentrating elements 150 and the corresponding photo sensing elements 140. In addition, a brightness correction filter set 162 is disposed between the second collimating concentrating element 150 and the photo sensing element 140, so that the photo sensing element 140 will receive the display device 11 (not shown). Brightness value. Referring to FIG. 2B, three channels of multimode fiber 13 〇 (not shown) respectively transmit light to three larger aperture second collimating concentrating elements 150, each channel having three lights respectively. The sensing element 14 detects light. Then, a color right positive filter group 164 is disposed between the second collimating concentrating element 15A and the photo sensing element 14A. As a result, the light sensing element 14 will receive the three stimulus values of the display device 110. 2C is similar to the light collection mode of FIG. 2A. Similarly, the light is transmitted through the three-channel multimode fiber 130 to the three second collimating concentrating elements 150 and the corresponding photo sensing element 14G' while the second collimating A mechanism similar to the color wheel 166 is disposed between the concentrating element 15G and the light sensing 140. The color wheel: a color correction filter, so that the light sensing element can receive the tristimulus value of the display device 110. Referring to FIG. 2D, the multimode fiber 13 used herein is a pair of three 1351515 P61960005TW 24563 twf.doc/p fibers, that is, the first end 132 of the multimode fiber 13 为 is a single channel fiber, and the first The end 134 is a three-channel optical fiber, such that the light collected by the first collimating concentrating element 12 传送 is transmitted to the second end 134 having the two channels through the first end 132 of the multimode optical fiber 130, and the light is transmitted separately. Up to three second collimating concentrating elements 150 and corresponding photo sensing elements 14 此外 In addition, a brightness correction filter may be disposed between the second collimating concentrating elements 150 and the photo sensing elements 14 依 for detection purposes. The light sheet group 162, the color correction filter group 164, the color wheel 166 or A suitable color filter set 16A. Although the embodiment of the present invention cites a one-to-one optical fiber or a pair of three optical fibers to illustrate the application of the multimode optical fiber, the present invention is not limited to the multimode optical fiber of the two modes. Since the brightness or color quality of the display device 110 is generally detected, not only the single position is detected, but the multi-point even measurement is performed on the display device 110. In order to quickly and easily display the display device 110 Do multi-point detection, in this embodiment to illustrate the application of the photoelectric property detecting device to the multi-point detection mode. Fig. 3A to Fig. 3C are schematic diagrams showing the detection of the photoelectric property detecting device applied to the display device. Fig. 3A to Fig. 3C The photoelectric property detecting device used in the present invention is the photoelectric property detecting device 1 as shown in FIG. 1 . Of course, the detecting device shown in FIGS. 2A to 2D can also be used. Only the first collimating concentrating element 12 绘 is illustrated in 3C, and the remaining components are the same as those in FIG. 1 and are not shown here. FIG. 3A is a linear multi-point detection method. Light element 120 is The linear arrangement is arranged above the display device 11〇, and the 12 1351515 P61960005TW 24563twf.doc/p can be moved to the left and right of the display device to display the MUO, and the plurality of first first 7C members 12G′ that move in a straight line are the same. It is also possible to detect the respective positions of the display device nG.
圖3B為整面多點式的檢測方式。在本實施例中，多 個第-準絲光元件12G是以面形排列均勻分佈於顯示裝 置110上方。圖中所繪示的為9個第一準直聚光元件 120均勻分佈於顯示裝置110的9個位置上方但本發明 不限於此，使用者亦可依實際需求安排第—準直聚光元件 120的數量與檢測位置。Fig. 3B shows the detection method of the whole-surface multi-point type. In the present embodiment, the plurality of first-primary mercerizing elements 12G are evenly distributed over the display device 110 in a planar arrangement. The first collimating concentrating elements 120 are evenly distributed over the nine positions of the display device 110. However, the present invention is not limited thereto, and the user may also arrange the first collimating concentrating elements according to actual needs. The number of 120 and the detection location.
no搭載於移練置如傳輪帶(未繪示)上由 以檢測顯示裝置110的各個位置。此外， 圖3C為多角度多點式的檢測方式。在本實施例中， 多個第一準直聚光元件120是以多角度空間排列的方式設 置於顯示裂置110上方，亦即多個第一準直聚光元件120 是以不同的角度朝向顯示裝置11〇的固定位置。如此一 來’第一準直聚光元件120便可接收從不同角度發出來的 光線’以收集顯示裝置110的視角資訊。 有別於一般習知的檢測裝置多半是對平面式的顯示 裝置110做檢測，本發明之一實施例亦可以用於檢測可撓 性顯示裝置110或可撓性背光模組的電光及光電性質特 性。請參照圖4Α與圖4Β，當顯示裝置110或背光模組呈 撓曲狀態時，各第一準直聚光元件120設置於顯示裝置u〇 上方，而各第一準直聚光元件120可以是平行排列於顯示 跋置110上方，抑或是沿著顯示裝置110的曲面排列並朝 13 1351515 P61960005TW 24563twf.doc/p 向顯示裝置110。 . 此外，光感測元件14〇的收光方式可以是如圖2八至 •圖2D中所繪示’或是具有通常知識者可依實際需求調整 錄光纖130、第二準直聚光元件i5〇與光感測元件14〇 的配置架構，在此不予以重述。 .· 因此，本實施例可透過適當的排列第一準直聚光元件 120 ’檢測可撓性顯示n或是可撓性背光模組的光電性質。 癱 本發明之光電性質檢測裝置亦可以用於檢測反射 4顯示器的光電性質。圖5所示為光電性質檢測裝置用於 檢測反射式顯不器的示意圖。請參照圖5，第一準直聚光 元件120的配，與前述實施例相似，而由於顯示裝置ιι〇 為反射式顯禾器，因此需提供-光源190，設置於顯示裝 置U〇上方。光源190可以是面光源或是多個點光源。此 外，光源190前方可以設置一準直透鏡194或是其他適合 的光電丨生質元件’使得照射於顯示裝置UG的光源刚是 . 均勻且準直的。更可依實際需求設置-濾光片脱於光源 籲 190與準直透鏡之間，遽、光片1S»2例如是彩色遽光片。 此外’顯示裝置11G亦可以是未加背光模組的顯示 胞’如圖6所不。此時，光源19〇則設置於顯示裝置11〇 的下方’以提供顯示裝置11〇 —背光源19〇。光源19〇可 以是面光源或是多個點光源。 练上所述，本發明主要是結合準直聚光元件、多模光 纖與光感測轉，提供1纽快速㈣賴質檢測裝 置’以對顯不裳置進行光電性質的檢測，且符合各項顯示The no is mounted on a transfer device such as a transfer belt (not shown) to detect various positions of the display device 110. In addition, FIG. 3C is a multi-angle multi-point detection method. In this embodiment, the plurality of first collimating concentrating elements 120 are disposed above the display splicing 110 in a multi-angle spatial arrangement, that is, the plurality of first collimating concentrating elements 120 are oriented at different angles. The fixed position of the display device 11〇. Thus, the first collimating concentrating element 120 can receive light rays emitted from different angles to collect viewing angle information of the display device 110. The detecting device different from the conventional ones is mostly for detecting the planar display device 110. One embodiment of the present invention can also be used for detecting the electro-optic and photoelectric properties of the flexible display device 110 or the flexible backlight module. characteristic. Referring to FIG. 4A and FIG. 4A, when the display device 110 or the backlight module is in a flexed state, each of the first collimating light collecting elements 120 is disposed above the display device u, and each of the first collimating light collecting elements 120 may be Is arranged in parallel above the display device 110, or along the curved surface of the display device 110 and toward the display device 110 at 13 1351515 P61960005TW 24563 twf.doc/p. In addition, the light-receiving element 14 〇 can be light-receiving as shown in FIG. 2 to FIG. 2D or can be adjusted according to actual needs to adjust the recording optical fiber 130 and the second collimating concentrating element. The configuration of the i5〇 and the light sensing element 14〇 will not be repeated here. Therefore, the present embodiment can detect the optical properties of the flexible display n or the flexible backlight module by appropriately arranging the first collimating concentrating elements 120'.光电 The photoelectric property detecting device of the present invention can also be used to detect the photoelectric properties of the reflective 4 display. Fig. 5 is a view showing the photoelectric property detecting device for detecting a reflective display. Referring to FIG. 5, the first collimating concentrating element 120 is similar to the previous embodiment, and since the display device ιι is a reflective display, a light source 190 is provided, which is disposed above the display device U. Light source 190 can be a surface light source or a plurality of point light sources. In addition, a collimating lens 194 or other suitable opto-electronic element can be disposed in front of the light source 190 such that the light source that illuminates the display device UG is just uniform and collimated. It can be set according to actual needs - the filter is separated from the light source between the 190 and the collimating lens, and the light sheet 1S»2 is, for example, a color light sheet. Further, the display device 11G may be a display cell without a backlight module as shown in Fig. 6. At this time, the light source 19 is disposed below the display device 11A to provide the display device 11 - backlight 19 。. The light source 19A can be a surface light source or a plurality of point light sources. As described above, the present invention mainly combines a collimating concentrating element, a multimode optical fiber, and a photo-sensing transfer, and provides a 1-new fast (four) lysate detecting device to detect the photoelectric properties of the display, and conforms to each Item display
丄 J P61960005TW 24563twf.doc/p 技術規乾對顯示裝置的弁雷所 ia ^ Φ ^ 電性貝的要求。此外，顯示技術 規fe中所規定的檢測項目 又1 丁 色产以及多:、田羽， 反應時間、視角、輝度、 又 '皿，客知必須透過一種以上的檢測裝置來檢 測，而透過本發明之光㈣H Λ上⑽職置术仏 a , χ ^ 九電陡質檢測裴置即可以檢測上述項 目，有助於開化並加速檢測流程。 — 本發明已处佳實施觸露如上，然其並非用以 限：t發明，任何所屬技術領域中具有通常知識者，在不 脫離本發明之精神和範_，t可作些許之更動與潤飾， 因此本發明之保護範圍當視後附之申請專利範圍所界定者 為準。 【圖式簡單說明】 圖1為本發明之-實施例的光電性質檢測裝置示意 圖。 k 圖2A至圖2D為光電性質檢測裝置之收光方式示意 圖。 圖3A至圖3C為光電性質檢測裝置應用於顯示敦置於 生產線上的品質檢測不意圖。 圖4A與圖4B為光電性質檢測裝置應用於可撓性顯示 器之示意圖。 “ 圖5所示為光電性質檢測裝置用於檢測反射式顯示器 的示意圖。 ° 圖6為光電性質檢測裝置用於檢測一外加背光裉之 示胞。 【主要元件符號說明】 15 1351515 P61960005TW 24563twf.doc/p 100 :光電性質檢測裝置 110 :顯示裝置 120 :第一準直聚光元件 130 :多模光纖 132 :第一端 134 :第二端 140 :光感測元件 150 :第二準直聚光元件 160 :彩色濾光片組 162 :党度校正丨慮光片組 164 :色彩校正濾光片組 166 :色輪 170 :放大器 180 :類比/數位轉換裝置 190 :光源 192 :濾光片 194 :準直透鏡 16丄 J P61960005TW 24563twf.doc/p Technical requirements for the display device's 弁 ia ^ Φ ^ electric shell requirements. In addition, the test items specified in the display technical specifications are also produced in a number of colors: Tian Yu, reaction time, viewing angle, brightness, and dish, which must be detected by more than one type of detection device. Invented light (4) H Λ上(10) Occupation 仏a , χ ^ Nine electric steep detection device can detect the above items, which helps to open up and accelerate the detection process. The preferred embodiment of the present invention has been described above, but it is not intended to limit the invention, and any one of ordinary skill in the art can make some changes and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of the invention is defined by the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view of a photoelectric property detecting apparatus according to an embodiment of the present invention. k Fig. 2A to Fig. 2D are schematic diagrams showing the manner of light collection of the photoelectric property detecting device. 3A to 3C are diagrams showing the use of the photoelectric property detecting device for displaying quality inspection on the production line. 4A and 4B are schematic views of a photoelectric property detecting device applied to a flexible display. Figure 5 is a schematic diagram of a photoelectric property detecting device for detecting a reflective display. ° Figure 6 is a photoelectric property detecting device for detecting a cell with a backlight. [Main component symbol description] 15 1351515 P61960005TW 24563twf.doc /p 100 : photoelectric property detecting device 110 : display device 120 : first collimating light collecting element 130 : multimode optical fiber 132 : first end 134 : second end 140 : light sensing element 150 : second collimating light Element 160: Color Filter Set 162: Party Degree Correction Light Group 164: Color Correction Filter Set 166: Color Wheel 170: Amplifier 180: Analog/Digital Conversion Device 190: Light Source 192: Filter 194: Collimating lens 16