201018892 i w^oocr/v 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種顯示器之色彩資料檢測系統及 顯示器之色彩資料檢測方法，且特別是有關於一種自動擷 取色彩資料之顯示器之色彩資料檢測系統及顯示器之色 彩貢料檢測方法。 【先前技術】 ❹ 電子產品（例如是手機）大部分都會具有一液晶顯示 器。電子產品在出貨前都會對其液晶顯示器進行顯示測 試，以檢驗液晶顯示器之顯示功能是否正常及穩定。 一般來說，目前之顯示測試多是利用色彩分析儀對準 液晶顯示器後，再去擷取液晶顯示器所顯示之畫面之色彩 資料，再用人為方式紀錄此色彩資料，然後再用人為方式 判斷此色彩資料是否正常。 然而，人為之記錄及判斷方式很容易因精神恍惚或人 ❹眼誤視而出錯，使得測試結果相當不具可性度。 【發明内容】 有鑑於此，本發明就是在提供一種顯示器之色彩資料 檢測系統及顯示器之色彩資料檢測方法，其一自動擷取裝 置，以自動擷取色彩分析儀所分析之色彩資料，來避免人 為的方式可能產生的錯誤。 根據本發明之一方面，提出一種顯示器之色彩資料檢 201018892201018892 iw^oocr/v IX. Description of the Invention: [Technical Field] The present invention relates to a color data detecting system for a display and a color data detecting method for the display, and more particularly to an automatic color data collection method The color data detection system of the display and the color metric detection method of the display. [Prior Art] 大部分 Most electronic products (such as mobile phones) will have a liquid crystal display. Electronic products will be tested on their LCD monitors before shipment to verify that the LCD display is functioning properly and stable. Generally speaking, the current display test mostly uses a color analyzer to align the liquid crystal display, then captures the color data of the screen displayed by the liquid crystal display, and then manually records the color data, and then artificially judges this. Whether the color data is normal. However, the way people record and judge is easy to make mistakes due to mental paralysis or blindfolding, making the test results quite incompetent. SUMMARY OF THE INVENTION In view of the above, the present invention provides a color data detecting system for a display and a color data detecting method for the display, wherein an automatic capturing device automatically captures color data analyzed by the color analyzer to avoid The artificial way may produce errors. According to an aspect of the invention, a color data inspection of a display is proposed 201018892
TW4688PA 測系統。色彩資料檢測系統包括一播放控制裝置、一色彩 分=裝置及-自動檢測裝置。播放控制裝置包括一圖片儲 存早兀、-第-計時單元及一播放單元。圖片儲存單元用 以儲存數張圖片。第-計時單元用以每隔一間隔時間發出 一圖片切換訊號。播放單元用以將圖片播放於顯示器上， 並依據圖片切換訊號切換圖片。色彩分析裝置係對準 器，以分析顯示器所顯示其中之一圖片之一色彩 彩分析裝置係對準顯示器，以分析顯示器所顯示其中之一 圖片之一色彩資料。自動檢測裝置包括一第二計時單元及 -資料揭取單元。第二計時單元用以依據圖片切換訊號於 間隔時間内發出至少一資料操取訊號。資料摘取單元用以 依據資料操取訊號’擁取色彩分析裝置所分析之色 料。 /、 根據本發明之另-方面，提出一種顯示器之色彩資料 檢測方法。色彩資料檢測方法包括以下步驟。將數張圖片 播放於顯示器上。每隔—間隔時間發出—圖片切換訊號。 依據圖片切換訊號’切換圖片。分析顯示器所顯示之其中 之一圖片之-色彩資料。依據圖片切換訊號，於間隔時間 内，發出至少-資料操取訊號。依據資料操取訊號 色彩資料。 為讓本發明之上述内容能更明顯易懂，下文特舉一較 佳實施例，並配合所附圖式，作詳細說明如下： 【實施方式】 201018892 i, w-+ooor/\ 睛參照、第i圖，其繪示依照本發明較佳實施例之顯示 益之色彩貧料檢測系統之功能方塊圖。色彩資料檢測系統 100包括一播放控制裝置102、一色彩分析裝置1〇4及一 自動檢測裝置106。播放控制裝置102包括-圖片儲存單 兀《!08、一第—計時單元110及一播放單元112。圖片儲 存單元108用以儲存數張圖片（未繪示），例如是數張單 色圖片，如一黑色圖片 '一白色圖片、一紅色圓片、一綠 色圖片及-藍色圖片。第一計時單元11〇於每隔一間隔時 出圓片切換讯號。播放單元112用以將圖片播放 於顯示器114上，並在接收到圖片切換訊號時，進 行切換圖片之動作。 色彩刀析裝置1〇4對準顯示器1丨4,以分析顯示器 所顯不其中之一圖片之一色彩資料（未綠示例如顯示 盗114正顯示黑色圖片，則分析顯示黑色圖片之畫面之色 务資料。而色彩資料例如是一紅色彩度、一綠色彩度、一 藍色彩度、一色調、一色彩飽和度及一亮度之至少一者。 自動檢測裝置1〇6包括—第二計時單元118、一資料 擷取單元120、一紀錄單元122及一判斷單元124。第二 t時早疋118接收到圖片切換訊號S1時，於間隔時間内 t出至少—資料揭取訊號S2。當資料操取單元UG接收到 =絲訊號S2時，資觀取單元m依據資料操取訊 ^2二操取色彩分析裝置116所分析之色彩資料。而色彩 資料被紀錄於紀錄單元122，紀錄單元122更用以紀錄一 正常數據，正常數據係用以與色彩資料進行比對。而判斷 201018892TW4688PA measuring system. The color data detection system includes a playback control device, a color sub-device, and an automatic detection device. The playback control device includes a picture storage device, a -th-time unit and a playback unit. The picture storage unit is used to store several pictures. The first timing unit is configured to issue a picture switching signal at intervals. The playing unit is configured to play the picture on the display, and switch the picture according to the picture switching signal. The color analysis device is an aligner for analyzing one of the pictures displayed by the display. The color analysis device is aligned with the display to analyze the color data of one of the pictures displayed by the display. The automatic detecting device comprises a second timing unit and a data extracting unit. The second timing unit is configured to send at least one data manipulation signal according to the picture switching signal during the interval. The data extraction unit is configured to manipulate the color of the signal analyzed by the color analysis device. According to another aspect of the present invention, a color data detecting method for a display is provided. The color data detection method includes the following steps. Play several pictures on the display. Issued every interval - the image switch signal. Switch the picture according to the picture switching signal. Analyze the color-color data of one of the images displayed on the display. According to the picture switching signal, at least the data manipulation signal is issued during the interval. According to the data, the signal color data. In order to make the above-mentioned contents of the present invention more comprehensible, a preferred embodiment will be described below in detail with reference to the accompanying drawings, and the following description will be described as follows: [Embodiment] 201018892 i, w-+ooor/\ Figure i is a functional block diagram showing a color poorness detecting system according to a preferred embodiment of the present invention. The color data detection system 100 includes a playback control device 102, a color analysis device 1-4, and an automatic detection device 106. The playback control device 102 includes a picture storage unit ! "! 08, a first-time unit 110 and a playback unit 112. The picture storage unit 108 is configured to store a plurality of pictures (not shown), such as a plurality of single color pictures, such as a black picture, a white picture, a red picture, a green picture, and a blue picture. The first timing unit 11 outputs a wafer switching signal at every interval. The playing unit 112 is configured to play the picture on the display 114, and when the picture switching signal is received, perform the action of switching the picture. The color knife analyzing device 1〇4 is aligned with the display 1丨4 to analyze the color data of one of the pictures displayed by the display (the ungreen example, such as the display of the thief 114 is displaying the black picture, the color of the picture showing the black picture is analyzed. The color information is, for example, at least one of a red chroma, a green chroma, a blue chroma, a hue, a color saturation, and a brightness. The automatic detecting device 1〇6 includes a second timing unit. 118. A data capturing unit 120, a recording unit 122 and a determining unit 124. When the second switching time 118 receives the picture switching signal S1, at least the time interval t is at least - the data extraction signal S2. When the operation unit UG receives the silk signal S2, the asset acquisition unit m operates the color data analyzed by the color analysis device 116 according to the data manipulation information. The color data is recorded in the recording unit 122, and the recording unit 122 It is used to record a normal data, and the normal data is used to compare with the color data. Judging 201018892
1 W468XPA 單元124係用以比對正常數據及色彩資料，以判斷色彩資 料是否異常。 ' 此外’本實施例之自動檢測裝置106係以外接方式與 色彩分析裝置104電性連接。然而，只要經過―適當設計， 自動檢測裝置106也可以與色彩分析裝置1〇4設置於同一 機體（未繪示）内，而形成一具有自動檢測裝置之色彩分 析儀，以增加攜帶性或使用便利性。 請參照第2圖，其繪示依照本發明較佳實施例之顯示 器之色彩資料檢測方法之流程圖。首先，請同時參照第上 圖，於步驟S202中，將圖片，例如是一黑色圖片、一白 色圖片、一紅色圖片、一綠色圖片及一藍色圖片，播放於 顯不114上。 接著，請同時參照第3 0，其缘示本實施例之顯示器 播放圖片之時序圖。於步驟兕〇4中，第一計時單元 在每隔間隔時間ΔΤ時，便同時發出圖片切換訊號幻至播 放單兀112與第二計時單元118。圖片切換訊號^在一啟 動色彩，料檢測线_之色彩檢測功能後就發出。亦 ^’在〇時就發出圖片切換訊號以，接下來同樣每隔 二，即於時間點η、WT4，也發出圖片切換訊 號S1。 第3圖所不，於步驟S206中，當播放單元 112於時間點τ〇、η、T T n τ 田職早兀 C1 , 2、h及丁4接收到圖片切換訊號 S1時’切換此4匕圖片。似 —國乃例如，於時間點T〇時，播放單亓 112播放黑色圖片；於睥門士 町预双早70 於時間點Τ丨時，播放單元112切換至 201018892 且播放白色圖片；於 播放紅色圖片，·於眭2時，播放單元112切換至且 ;時間點T；j時，播放星士丨u 放綠色圖片；於時4播放早πΠ2切換至且播 藍色圖片。間點4時’播放單元⑴切換至且播放 然後’於步驟S2〇8中，色 _ 器114所顯示圖片 /刀析裝置116 /刀析顯示 間，色彩分析裝置116 例如，在時間點τ〇〜η 色彩資料，例如是器114顯示紅色圖片時之 ❹ 色如飽和度及亮度之至少一者。 巴旧 於步驟咖中，當第二計時單元118在接收 到圖片切換訊號S1時，於間隔時間 訊號S2。較佳地，I k η發出貢料摘取 ^ ^ θ 為了曰加檢測信賴度，發出資料擷取訊 ' i至少二個以上，以增加取樣數。本實施例之 二時間ΛΤ内之資料擷取訊號S2發出數係以三個為例作 說明。 參制会照第4 s ’其綠示本實施例之色彩資料檢 "T、、·之色彩資料擷取時序圖。以顯示器114於時間點T〇 時播放黑色圖片為例作說明，於步驟兕12中，當資 料操取單元120依序接收到三個資料操取訊號S2時，擷 取對應之色彩資料，例如色調C1、色調C2及色調以。 如第3圖及第4圖所示，由於第一計時單元11〇同時 發出圖片切換訊號si至播放單元112與第二計時單元 118。而播放單元112與第二計時單元118在接收到圖片 切換訊號S1時，播放單元ι12隨即切換圖片，同時第二 2010188921 The W468XPA unit 124 is used to compare normal data and color data to determine if the color data is abnormal. Further, the automatic detecting device 106 of the present embodiment is electrically connected to the color analyzing device 104 in an external connection mode. However, the automatic detection device 106 can also be disposed in the same body (not shown) as the color analysis device 106 by appropriate design, thereby forming a color analyzer with an automatic detection device to increase portability or use. Convenience. Please refer to FIG. 2, which is a flow chart of a method for detecting color data of a display according to a preferred embodiment of the present invention. First, please refer to the above figure. In step S202, a picture, such as a black picture, a white picture, a red picture, a green picture, and a blue picture, is played on the display 114. Next, please refer to the third item at the same time, which is a timing chart of the picture played by the display of the embodiment. In step 兕〇4, the first timing unit simultaneously issues a picture switching signal to the playing unit 112 and the second timing unit 118 at intervals of ΔΤ. The picture switching signal is issued after the color detection function of the material detection line _ is activated. Also, the picture switching signal is issued at the time of 〇, and then the picture switching signal S1 is also issued every two times, that is, at the time points η and WT4. In FIG. 3, in step S206, when the playback unit 112 receives the picture switching signal S1 at the time points τ〇, η, TT n τ, the field switch C1, 2, h, and D 4 image. For example, when the time is T〇, the play unit 112 plays a black picture; when the time is 睥 at the time of the time, the playback unit 112 switches to 201018892 and plays a white picture; The red picture, · 在 在 2, the playback unit 112 switches to and; at the time point T; j, the play star 丨u puts a green picture; at time 4 plays early π Π 2 switches to and broadcasts the blue picture. At the time of the interval 4, the 'playback unit (1) is switched to and played and then 'in step S2'8, the picture/knife device 116/knife display displayed by the color 117 is displayed, and the color analysis device 116 is, for example, at the time point τ〇 The ~η color data, for example, is the color of the red color such as saturation and brightness when the device 114 displays a red picture. In the step coffee, when the second timing unit 118 receives the picture switching signal S1, it is at the interval signal S2. Preferably, I k η issues a tribute extraction ^ ^ θ In order to increase the detection reliability, the data is sent to receive at least two or more to increase the number of samples. In the second time period of the embodiment, the data acquisition signal S2 is issued in three numbers as an example. The color map of the color data check "T,··························· For example, when the display 114 plays a black picture at the time point T〇, in the step 兕12, when the data operation unit 120 sequentially receives three data manipulation signals S2, the corresponding color data is retrieved, for example, Hue C1, hue C2, and hue. As shown in Figs. 3 and 4, the first timing unit 11 〇 simultaneously issues the picture switching signal si to the playback unit 112 and the second timing unit 118. When the playing unit 112 and the second timing unit 118 receive the picture switching signal S1, the playing unit ι12 then switches the picture, and the second 201018892
I W4688PA 計時單元118隨即控制資料擷取單元120去節取色彩分析 裝置104之色彩資料。如此，圖片之播放與擷取對應之畫 面之色彩資料係為同步的。 然後，於步驟S214中，資料擷取單元120擷取到色 調C1、色調C2及色調C3時，傳送給記錄單元122以將此 些色彩資料記錄於記錄單元122内。 然後，請參照第5圖，其繪示本實施例之資料擷取單 元所擷取之色彩資料與正常數據之比較示意圖。於步驟 S216中，判斷單元124比對記錄於紀錄單元122内之正常 ⑩ 數據及色彩資料，以判斷色彩資料是否異常。例如，判斷 單元124計算色調C1、色調C2及色調C3之一平均值，然 後再計算平均值與正常數據之差值。較佳地，紀錄單元122 内之正常數據包含一容許偏差值。所以只要比對平均值與 正常數據，就能明顯地觀察到顯示器114是否發生顯示異 常。也就是說，本實施例之自動檢測裝置106除了具有自 動擷取色彩資料之功能外，也有針對色彩資料自動進行計 算之功能，並自動判斷顯示器114之顯示品質是否異常之 〇 功能。 其餘之圖片，如白色圖片、紅色圖片、綠色圖片及藍 色圖片之播放方式、色彩資料之擷取方式及所擷取之色彩 資料之比對方式係與上述擷取播放黑色圖片之方式相 同，在此就不再贅述。 本發明上述實施例所揭露之一種顯示器之色彩資料 檢測系統及應用其之色彩資料檢測方法，藉由自動檢測裝 201018892 >,ννΗΟΟΟΓ/\ 置與色彩分析裝置電性連接，以自動擷取色彩分析裝置所 擷取之色彩資料。並且，在自動檢測裝置擷取到色彩資料 後，自動檢測裝置係自動判斷色彩資料是否正常。如此， 從顯示器顯示晝面到判斷顯示晝面是否正常都是自動化 的（不需人為判斷或操作），因此增加了測試結果之可信 度。 綜上所述，雖然本發明已以一較佳實施例揭露如上， 然其並非用以限定本發明。本發明所屬技術領域中具有通 ❿常知識者，在不脫離本發明之精神和範圍内，當可作各種 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】 第1圖繪示依照本發明較佳實施例之顯示器之色彩 資料檢測系統之功能方塊圖。 第2圖繪示依照本發明較佳實施例之顯示器之色彩 資料檢測方法之流程圖。 ® 第3圖繪示本實施例之顯示器播放圖片之時序圖。 第4圖繪示本實施例之色彩資料檢測系統之色彩資 料擷取時序圖。 第5圖繪示本實施例之資料擷取單元所擷取之色彩 資料與正常數據之比較示意圖。 【主要元件符號說明】 10 0 ·色彩資料檢測系統 11 201018892The I W4688PA timing unit 118 then controls the data capture unit 120 to extract the color data of the color analysis device 104. In this way, the color data of the picture corresponding to the playback and capture of the picture is synchronized. Then, in step S214, when the data capturing unit 120 captures the color tone C1, the color tone C2, and the color tone C3, it transmits it to the recording unit 122 to record the color data in the recording unit 122. Then, please refer to FIG. 5, which illustrates a comparison of color data and normal data captured by the data acquisition unit of the embodiment. In step S216, the determining unit 124 compares the normal 10 data and color data recorded in the recording unit 122 to determine whether the color data is abnormal. For example, the judging unit 124 calculates an average value of the hue C1, the hue C2, and the hue C3, and then calculates the difference between the average value and the normal data. Preferably, the normal data in the recording unit 122 includes a tolerance value. Therefore, as long as the average value and the normal data are compared, it is apparent that the display 114 is abnormally displayed. That is to say, in addition to the function of automatically capturing color data, the automatic detecting device 106 of the present embodiment also has a function of automatically calculating the color data, and automatically determines whether the display quality of the display 114 is abnormal or not. The other pictures, such as the white picture, the red picture, the green picture and the blue picture play mode, the color data capture method and the captured color data are compared in the same manner as the above-mentioned method of capturing the black picture. I won't go into details here. The color data detecting system of the display and the color data detecting method using the same disclosed in the above embodiments of the present invention are automatically connected to the color analyzing device by automatically detecting the loading device 201018892 > Analyze the color data captured by the device. Moreover, after the automatic detecting device captures the color data, the automatic detecting device automatically determines whether the color data is normal. In this way, it is automated (from no human judgment or operation) from the display of the display to the judgment of whether the display is normal or not, thus increasing the credibility of the test results. In view of the above, the present invention has been disclosed in a preferred embodiment, and is not intended to limit the present invention. A person skilled in the art can make various changes and modifications without departing from the spirit and scope of the 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 functional block diagram of a color data detecting system of a display in accordance with a preferred embodiment of the present invention. FIG. 2 is a flow chart showing a method for detecting color data of a display according to a preferred embodiment of the present invention. ® Fig. 3 is a timing chart showing a picture played by the display of the embodiment. Fig. 4 is a timing chart showing the color data acquisition of the color data detecting system of the embodiment. FIG. 5 is a schematic diagram showing comparison between color data and normal data captured by the data acquisition unit of the embodiment. [Main component symbol description] 10 0 · Color data detection system 11 201018892
1 W4065KA 102 : 播放控制裝置 104 : 色彩分析裝置 106 ： 自動檢測裝置 108 : 圖片儲存單元 110 ： 第一計時單元 112 ： 播放單元 114 ： 顯示器 116 ： 色彩分析裝置 118 ： 第二計時單元 120 ： 資料擷取單元 122 ： 記錄單元 124 : 判斷單元1 W4065KA 102 : Playback control device 104 : Color analysis device 106 : Automatic detection device 108 : Picture storage unit 110 : First timing unit 112 : Play unit 114 : Display 116 : Color analysis device 118 : Second timing unit 120 : Data 撷Taking unit 122: recording unit 124: judging unit
51 :圖片切換訊號 52 :資料擷取訊號 CU、C2、C3 :色調 T〇、T1、T2、T3、T4 ··時間點51 : Picture switching signal 52 : Data capture signal CU, C2, C3 : Hue T〇, T1, T2, T3, T4 ··Time point
ΔΤ :間隔時間 12ΔΤ : Interval 12