I24589Q26 twf.doc/c 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種測試工具、測試方法以及改蓋 可靠度的方法，且特別是有關於一種應用於顯示面板之& 試工具、測試方法以及改善可靠度的方法。 【先前技術】 近年來，隨著光電技術與半導體製造技術之成熟， 帶動了平面顯示器（Flat Panel Display)之蓬勃發展，其 中液晶顯示器（Liquid Crystal Display，LCD)基於其低 電壓操作、無輻射線散射、重量輕以及體積小等優點了更 逐漸取代傳統的陰極射線管顯示器而成為近年來顯示器產 品之主流。 液晶顯示器主要包括一液晶顯示面板(LCD panel)及 一背光模組(backlight module)，其中液晶顯示面板係由一 彩色濾光基板(Color Filter，CF)、一主動元件陣列基板以 及配置於此兩基板間的一液晶層所構成，而背光模組用以 提供此液晶顯示面板所需之面光源，以使液晶顯示器達到 顯示的效果。此外，為了在液晶顯示面板組立之後，維持 彩色濾光基板與主動元件陣列基板之間的間距，習知通常 會在彩色濾光基板與主動元件陣列基板之間配置多個間隙 物（spacer)。 一請參考圖1，其繪示習知之一種液晶顯示面板的結構 不意圖。液晶顯示面板1〇〇主要係由一彩色濾光基板11〇、 薄膜電日日體陣列基板(Thin Film Transistor array，TFT array)120、一液晶層〗3〇、一框膠(丨_)14〇以及多個間 T24389l^26twf.doc/c 隙物150所構成。其中，框膠140係位於彩色濾、光基板 與薄膜電晶體陣列基板120之外圍，並連接彩色濾光基板 110與薄膜電晶體陣列基板120，而液晶層130係填充於 彩色濾光基板110、薄膜電晶體陣列基板120以及框膠140 所圍的空間内。此外，間隙物150係配置於彩色濾光基板 110與，膜電晶體陣列基板120之間，以使彩色濾光基板 110與薄膜電晶體陣列基板120維持固定的間距。 值得一提的是，習知在製作液晶顯示器時，往往會 因為製作過程中所施加之負載過大、液晶顯示面板之元件 材料(如玻璃基板或間隙物等）的強度不足或製程誤差等因 素，使得彩色濾光基板與薄膜電晶體陣列基板之間無法維 持理想之間距(gap)。如此一來，將造成液晶層之邊界條 件改灸，而影響液晶層内之液晶分子的正常作動，導致液 晶顯示面板之部分區域與正常gap未受變化之區域比較， 出現異常黑色影像。 、/有鑑於此，習知通常會在製程末端對液晶顯示面板 =行=亮測試(Light 〇n Test，L〇T)，亦即將液晶顯示面板 上電源並在特定頻率下驅動，以觀察液晶顯示面板上是 ^出現異常黑影。然而，此種檢測方法僅可判斷液晶顯示 ^為良品或不良品，但卻無法得知液晶顯示面板本身對 _之忍受能力，以針對上述之『異常黑色影像』提供先 =防之參考依據。此外，即使通過上述之點亮測試，但 ==不面板在進打後續與背絲組之組立或成品運送等 亦可能因為外力作用，而在出貨端或客戶端發生 4黑色影像』’此則為習知之檢測方式所無法避免之 1245 89l026twf.d〇c/c 問題。 【發明内容】 本發明的目的就是在提供一種面板檢測工具，用以 檢測顯不面板對於負載之忍受能力，以作為面板製程端或 設計端之參考依據。 本發明的再一目的是提供一種面板檢測方法，以藉 由上述之面板檢測工具對顯示面板進行檢測，而求得顯示 面板對於負載之忍受能力。 本發明的又一目的是提供一種改善顯示面板之可靠 度的方法’用以避免面板之製程端或設計端可能造成之過 度負載，進而改善顯示面板之可靠度。 基於上述或其他目的，本發明提出一種面板檢測工 具，其適於放置在一顯示面板上，以對顯示面板進行檢測。 此面板檢測工具包括承載架以及多個支腳，其中支腳係設 置於承載架上，用以與顯示面板接觸，且承載架適於承載 一配重件，以透過支腳同時施加一負載至顯示面板。 依照本發明的較佳實施例所述之面板檢測工具，上 述之承載架例如具有多個放射狀配置之懸臂，且支腳係對 應位於懸臂上。此外，任兩相鄰之懸臂的夾角例如是相等。 依照本發明的較佳實施例所述之面板檢測工具，上 述之支腳與配重件的距離例如是相等。此外’支腳例如可 移動地配置於懸臂上。另外，顯示面板例如是液晶顯示面 板。 本發明更提出一種面板檢測方法，其適用於一顯示 124589^26twf.doc/c 面板，並可藉由上述本發明之面板㈣卫具對此顯示面板 進行檢測，此面板檢測方法之步驟如下··首先，放置上述 之面板檢測工具於顯示面板上，其中面板檢測工具的支腳 係對應位於顯示面板的多個檢測位置上；接著，放置一配 重件於面板檢測αι具之承載架；紐，移除面板檢測工具 與配重件，並對顯示面板進行點亮测試(Light On Test， LOT) 〇 依照本發明的較佳實施例所述之面板檢測方法，其 例如更包括重複上述步驟多數次，且每一次係提供不同重 里之配重件，以求得顯示面板可承受之一臨界負載。 依照本發明的較佳實施例所述之面板檢測方法，其 中對顯示面板進行點免測試時包括觀察顯示面板上之檢測 位置是否出現異常黑影。 依照本發明的較佳實施例所述之面板檢測方法，上 述之顯示面板例如是液晶顯示面板。 本發明又提出一種改善顯示面板之可靠度的方法， 其步驟如下；首先，施加一負載於一顯示面板上；接著， 移除負載，並對顯示面板進行點亮測試；然後，重複前述 步驟多數次，且每一次係改變負載的大小，以求得顯k a 板可承受之一臨界負載；之後，將所求得之臨界負饋 (feedback)到面板製程端或設計端。 貝 依照本發明的較佳實施例所述之改善顯示面板之可 靠度的方法，其中施加負載時例如先放置一面板檢夠工具 於顯示面板上，此面板檢測工具例如包括一承载架以及夕 124589i&26twf.d〇c/c 個支腳’且支腳係設置於承載架上，用以與顯示面板的多 個檢測位置接觸。接著，放置一配重件於面板檢測工具之 承載架上，以透過支腳同時施加負載至顯示面板。 依照本發明的較佳實施例所述之改善顯示面板之可 靠度的方法，其中改變負載大小的方法包括提供不同重量 之配重件於面板檢測工具之承載架上。 依照本發明的較佳實施例所述之改善顯示面板之可 靠度的方法，其中移除負載時包括移除面板檢測工具與配 重件。 依照本發明的較佳實施例所述之改善顯示面板之可 靠度的方法，其中對顯示面板進行點亮測試時包括觀察顯 示面板之檢測位置是否出現異常黑影。 依照本發明的較佳實施例所述之改善顯示面板之可 靠度的方法，其中顯示面板例如是液晶顯示面板。 基於上述’本發明係提供一種面板檢測工具以及應 用此面板檢測工具的面板檢測方法，其中藉由此面板檢測 工具可對顯示面板施加一負載，之後可對承受負載之後的 顯示品質進行檢測，並進一步得到顯示面板可承受之臨界 負載。如此一來，便可將此臨界負載回饋到面板的製程端 或設計端，以作為製程參數或設計參數之修正的依據，進 而改善顯示面板之可靠度。 為讓本發明之上述和其他目的、特徵和優點能更明 顯易懂，下文特舉較佳實施例，並配合所附圖式，作詳細 說明如下。 ►26twf.doc/c 【實施方式】 液晶 請參考圖2 ’其料本發明之—她實_之一種面 板檢測方法的流程圖’此面板檢測方法例如 顯示面板。 ； ，首先’施加一負載於一液晶顯示面板上(步驟 當液晶顯示面板受到負載之後’其測試位置(即受力點 上基板(如衫色滤絲板)與下基板(如薄膜電晶體陣列臭 板)之間距(gap)將出現變化，而使得液晶層之邊界條件= 變，以模擬實際製程巾液晶顯示面板可能受狀外力作 接著，移除負載，並對液晶顯示面板進行點亮測 =)。其中，點亮測試例如是使液晶顯示面板顯示一 =晝面’並以人眼觀察賴位置上是否出現異常黑影， 右先前所施加之負載過大’導致上、下 ^隙時，則此測試位置之亮度將較面板其倾域之= 為低，而產生異常之黑影。 的是，本發明之面板檢測方法例如可 進仃上述之步驟搬與綱多次，並提供不同大小之負載灵 =:= 來求得液晶顯示面板之-臨界負載，此臨 ，、載係扣液員不面板在維持正常顯示之前提之下，复 所能承受之最大負載。 〃 後，將所求付之臨界貞細饋到面板製程端或設 步驟篇）。如此—來，製程端或設計端將可依^ 以界負載調整製程或設計參數，以有效避免『異常黑色影 1245 89〇26twf.d〇c/c 像』的發生，進而改善液晶顯示面板之可靠度。其中，此 處之製程參數例如包括組立液晶顯示面板時所施加之壓力 值或搬運面板時之機械手臂的挾持力道等製過過程中可能 影響負載值之參數，而設計參數則例如包括玻璃基板、間 隙物、框膠等元件的幾何尺寸與材質、以及液晶分子的種 類等與結構設計有關之參數。 配合上述之面板檢測方法，本發明更提出一種面板 檢測工具，用以在上述步驟202中對液晶顯示面板施加所 需之負載。請參考圖3與4，其中圖3繪示為本發明之較 佳實施例之一種面板檢測工具的示意圖，而圖4繪示為藉 由圖3之面板檢測工具對一液晶顯示面板進行檢測之示意 圖。如圖3與4所示，面板檢測工具3〇〇係由一承載架310 以及多個支腳320所構成，其中承載架310例如具有多個 懸臂312 ’其係由承載架310之中央向外呈放射狀延伸， 且每一懸臂312上係對應設置有一支腳320。此外，每一 懸臂312與支腳320之特定位置分別設有多個螺孔312a 與320a，而螺絲314係鎖固於相對應之螺孔312a與320a 内，以固定支腳320於懸臂312上的位置。值得注意的是， 圖3更繪示有面板檢測工具300沿A-A，線之剖面圖，其 中A-A’線係沿相鄰兩懸臂312與其對應之支腳320的中 心線延伸，並通過承載架310中央之一定位孔310a 請再參考圖3與4，進行檢測時，係將面板檢測工具 300放置於液晶顯示面板400上，其中支腳320係與液晶 顯示面板400接觸，而承載架310中央係可放置一配重件 11 I24589〇26twf.d〇c/c 500 ’以透過支腳300分別施加一負載於液晶顯示面板400 的多個檢測位置(未繪示）上。此外，欲解除負載時，只需 將面板檢測工具300連同配重件500自液晶顯示面板4〇〇 上移除即可。另外，在對液晶顯示面板4〇〇進行點亮測試 時，例如是觀察液晶顯示面板4〇〇上之檢測位置(未繪示） 是否產生異常黑影。 在上述之實施例中，面板檢測工具3⑻之支腳320 的位置可視實際情形(例如所檢測之液晶顯示面板的大小） 進行調整，其中調整支腳320的方法係使螺絲314鎖固於 不同之螺孔312a與320a中，以改變支腳320與懸臂312 之相對位置。當然，在本發明之其他實施例中，亦可藉由 例如滑槽或卡榫等其他機構之設計，來達到使支腳32〇與 懸臂312相對移動之效果。 、 此外’本實施例之承載架31〇例如具有三個懸臂312， 其中任兩相鄰之懸臂212的夾角例如是12〇度，且每一支 腳320與配重件500之距離係才目冑，以使得每一支腳咖 職得的配重分量相等，而提供相同的負載至液晶顯示 板400上。 另外，本發明之承載架310中央例如可具有一定位 孔31〇a，而配重件篇例如可為頂面與底面分別具有定 位孔5〇0a與定位凸起篇之設計。如此一來，將有助於 m500在承載架310上之定位，而欲提供不同大小之 、#日、除了可直接更換不同重量之配重件5〇〇之外，亦 可藉由定位孔5GGa蚊位凸起5_疊加多個配重件5〇〇 12 Ι24589β 26twf.doc/c 於承載架上。 值得一提的是，本發明之面板檢測工具並不限於上 述實施例所述之型態，其中承載架與支腳更例如可以是一 體成型之結構，懸臂的數目亦並非限定為三個，且在不脫 離本發明的精神範圍内，諸如配重件的位置、相鄰懸臂間 的夾角以及支腳與配重件的距離亦可視實際檢測需求而有 所不同。此外，本發明之面板檢測工具與面板檢測方法除 可用於液晶顯示面板之外，其亦可適用於例如有機電激發 光顯示(Organic Electroluminance Display，OLED)面板或電 漿顯示面板(Plasma Display Panel, PDP)等其他類型之顯示 面板的負載檢測上，以檢測外加負載對其面板内部之顯示 元件可能造成之影響。 、I24589Q26 twf.doc / c IX. Description of the invention: [Technical field to which the invention belongs] The present invention relates to a test tool, a test method, and a method for changing the reliability of a cover, and more particularly to a & Test tools, test methods, and ways to improve reliability. [Previous technology] In recent years, with the maturity of optoelectronic technology and semiconductor manufacturing technology, the flat panel display (Flat Panel Display) has flourished. Among them, the Liquid Crystal Display (LCD) is based on its low voltage operation and no radiation. The advantages of scattering, light weight, and small size have gradually replaced traditional cathode ray tube displays and become the mainstream of display products in recent years. The liquid crystal display mainly includes a liquid crystal display panel (LCD panel) and a backlight module. The liquid crystal display panel is composed of a color filter substrate (Color Filter, CF), an active element array substrate, and two components. A liquid crystal layer is formed between the substrates, and the backlight module is used to provide a surface light source required by the liquid crystal display panel, so that the liquid crystal display achieves a display effect. In addition, in order to maintain the distance between the color filter substrate and the active element array substrate after the liquid crystal display panel is assembled, it is common practice to arrange a plurality of spacers between the color filter substrate and the active element array substrate. Please refer to FIG. 1, which illustrates a conventional structure of a liquid crystal display panel. The liquid crystal display panel 100 is mainly composed of a color filter substrate 110, a thin film transistor array substrate (TFT array) 120, a liquid crystal layer 30, and a frame adhesive (丨 _) 14 〇 and a plurality of interspaces T24389l ^ 26twf.doc / c 150. Among them, the sealant 140 is located at the periphery of the color filter, optical substrate and thin film transistor array substrate 120, and connects the color filter substrate 110 and the thin film transistor array substrate 120. The liquid crystal layer 130 is filled in the color filter substrate 110, In the space surrounded by the thin film transistor array substrate 120 and the frame adhesive 140. In addition, the spacer 150 is disposed between the color filter substrate 110 and the film transistor array substrate 120 so that the color filter substrate 110 and the thin film transistor array substrate 120 maintain a fixed distance. It is worth mentioning that when manufacturing liquid crystal displays, factors such as excessive load applied during the manufacturing process, insufficient strength of the liquid crystal display panel element materials (such as glass substrates or spacers), or process errors, are known. As a result, an ideal gap cannot be maintained between the color filter substrate and the thin film transistor array substrate. In this way, the boundary conditions of the liquid crystal layer will be changed, which will affect the normal operation of the liquid crystal molecules in the liquid crystal layer. As a result, an abnormal black image will appear in some areas of the liquid crystal display panel compared with the area where the normal gap has not been changed. In view of this, it is common practice to test the LCD panel at the end of the process = line = light test (Light Test), that is, to power the LCD panel and drive it at a specific frequency to observe the liquid crystal. The display panel is abnormally dark. However, this detection method can only judge whether the liquid crystal display is good or bad, but it cannot know the tolerance of the liquid crystal display panel itself to _, so as to provide a reference basis for the above-mentioned "abnormal black image". In addition, even if the above lighting test is passed, == no panel assembly and back wire assembly or finished product transportation may occur due to external forces, and 4 black images may occur at the shipping end or the client. It is the 1245 89l026twf.d〇c / c problem that cannot be avoided by the conventional detection method. [Summary of the Invention] The object of the present invention is to provide a panel detection tool for detecting the tolerance of a display panel to a load, as a reference basis for the process or design end of the panel. It is still another object of the present invention to provide a panel detection method to detect the display panel by using the panel detection tool described above, and to obtain the display panel's tolerance to load. Yet another object of the present invention is to provide a method for improving the reliability of a display panel, to avoid an excessive load that may be caused by a process end or a design end of the panel, thereby improving the reliability of the display panel. Based on the above or other objectives, the present invention proposes a panel inspection tool, which is adapted to be placed on a display panel to inspect the display panel. The panel inspection tool includes a supporting frame and a plurality of legs, wherein the legs are arranged on the supporting frame for contacting the display panel, and the supporting frame is adapted to carry a weight to apply a load to the load through the legs at the same time. Display panel. According to the panel inspection tool according to the preferred embodiment of the present invention, the above-mentioned carrier has, for example, a plurality of cantilever arms arranged radially, and the legs are correspondingly located on the cantilever arms. In addition, the angle between any two adjacent cantilever arms is, for example, equal. According to the panel detecting tool according to the preferred embodiment of the present invention, the distance between the leg and the weight is, for example, equal. The 'foot' is, for example, movably arranged on the cantilever. The display panel is, for example, a liquid crystal display panel. The present invention further proposes a panel detection method, which is suitable for displaying a panel of 124589 ^ 26twf.doc / c, and the display panel can be detected by the panel / guard device of the present invention. The steps of the panel detection method are as follows: · First, place the above panel inspection tool on the display panel, wherein the feet of the panel inspection tool are correspondingly located at a plurality of detection positions of the display panel; then, place a weight on the carrier of the panel inspection tool; , Remove the panel detection tool and weight, and perform a light on test (LOT) on the display panel. According to the panel detection method described in the preferred embodiment of the present invention, for example, the method further includes repeating the above steps. Many times, and each time a counterweight with a different weight is provided to obtain a critical load that the display panel can withstand. The panel detection method according to the preferred embodiment of the present invention, wherein performing a spot-free test on the display panel includes observing whether an abnormal black shadow occurs at a detection position on the display panel. According to the panel detection method according to the preferred embodiment of the present invention, the display panel is, for example, a liquid crystal display panel. The present invention further proposes a method for improving the reliability of a display panel. The steps are as follows; first, a load is applied to a display panel; then, the load is removed, and the display panel is lit to test; then, most of the foregoing steps are repeated And each time the size of the load is changed to obtain a critical load that the display board can withstand; thereafter, the obtained critical negative feedback is fed back to the panel process end or design end. According to the method for improving the reliability of a display panel according to the preferred embodiment of the present invention, when a load is applied, for example, a panel inspection tool is first placed on the display panel. The panel inspection tool includes, for example, a support frame and a display panel. 26twf.d0c / c feet ', and the feet are arranged on the carrier for contacting a plurality of detection positions of the display panel. Then, a weight is placed on the supporting frame of the panel inspection tool to simultaneously apply a load to the display panel through the feet. According to the method for improving the reliability of the display panel according to the preferred embodiment of the present invention, the method of changing the load size includes providing weights with different weights on the carrier of the panel inspection tool. According to the method for improving the reliability of the display panel according to the preferred embodiment of the present invention, removing the load includes removing the panel detection tool and the weight. According to the method for improving the reliability of the display panel according to the preferred embodiment of the present invention, the lighting test of the display panel includes observing whether the detection position of the display panel is abnormally dark. According to the method for improving the reliability of a display panel according to a preferred embodiment of the present invention, the display panel is, for example, a liquid crystal display panel. Based on the above, the present invention provides a panel detection tool and a panel detection method using the panel detection tool, whereby a load can be applied to the display panel by the panel detection tool, and then the display quality after the load is detected, and The critical load that the display panel can withstand is further obtained. In this way, this critical load can be fed back to the process end or design end of the panel as a basis for modifying process parameters or design parameters, thereby improving the reliability of the display panel. In order to make the above and other objects, features, and advantages of the present invention more comprehensible, preferred embodiments are described below in detail with the accompanying drawings, as follows. ►26twf.doc / c [Embodiment] Liquid crystal Please refer to FIG. 2 ′ Flow chart of a panel detection method according to the present invention—her real_ This panel detection method is, for example, a display panel. ; First, 'apply a load to a liquid crystal display panel (steps after the liquid crystal display panel is subjected to a load') its test position (that is, the stress point on the substrate (such as shirt color filter plate) and the lower substrate (such as a thin film transistor array) The gap between the odor plate and the gap will change, so that the boundary conditions of the liquid crystal layer = change, in order to simulate the actual process. The LCD panel may be subjected to external forces. Then, remove the load, and test the LCD panel. =). Among them, the lighting test is, for example, to make the liquid crystal display panel display a daytime surface and observe with human eyes whether abnormal black shadows appear at the position of Lai. Then the brightness of this test position will be lower than that of the panel's inclination range =, resulting in abnormal black shadows. The panel detection method of the present invention can, for example, carry out the above steps and move it several times, and provide different sizes. Load load === to get the -critical load of the LCD panel. Now, the load-holding liquid-removing panel and the panel will raise the maximum load they can withstand before maintaining the normal display. 〃 begging The criticality of the feed is fed to the panel process side or the setting steps). In this way, the process end or design end can adjust the process or design parameters according to the limit load to effectively avoid the occurrence of "abnormal black shadow 1245 89〇26twf.d〇c / c image", thereby improving the LCD display panel. Reliability. Among them, the process parameters here include parameters that may affect the load value during the manufacturing process, such as the pressure value applied when the liquid crystal display panel is assembled or the holding force of the robotic arm when carrying the panel, and the design parameters include glass substrate, The parameters related to the structural design, such as the geometric size and material of the spacer, the frame glue, and the type of the liquid crystal molecules. In conjunction with the panel detection method described above, the present invention further provides a panel detection tool for applying a required load to the liquid crystal display panel in step 202 described above. Please refer to FIGS. 3 and 4, where FIG. 3 is a schematic diagram of a panel inspection tool according to a preferred embodiment of the present invention, and FIG. 4 is a diagram illustrating the detection of a liquid crystal display panel by the panel inspection tool of FIG. 3. schematic diagram. As shown in FIG. 3 and FIG. 4, the panel inspection tool 300 is composed of a supporting frame 310 and a plurality of legs 320. The supporting frame 310 has, for example, a plurality of cantilevers 312 ′, which is outward from the center of the supporting frame 310. Radially extending, and each cantilever 312 is correspondingly provided with a foot 320. In addition, a plurality of screw holes 312a and 320a are respectively provided at specific positions of each cantilever 312 and the leg 320, and the screws 314 are locked in the corresponding screw holes 312a and 320a to fix the leg 320 on the cantilever 312. s position. It is worth noting that FIG. 3 further illustrates a cross-sectional view of the panel detection tool 300 along the line AA, where the line AA ′ extends along the center line of two adjacent cantilever arms 312 and their corresponding legs 320 and passes the load One positioning hole 310a in the center of the frame 310 Please refer to FIGS. 3 and 4 again. During the test, the panel detection tool 300 is placed on the liquid crystal display panel 400, wherein the legs 320 are in contact with the liquid crystal display panel 400, and the carrier frame 310 A weight piece 11 I 24589〇26twf.doc / c 500 ′ can be placed in the center system to apply a load to the plurality of detection positions (not shown) of the liquid crystal display panel 400 through the feet 300 respectively. In addition, when the load is to be released, the panel detection tool 300 and the weight 500 need only be removed from the LCD panel 400. In addition, when performing a lighting test on the liquid crystal display panel 400, for example, it is observed whether a detection position (not shown) on the liquid crystal display panel 400 has an abnormal black shadow. In the above embodiment, the position of the leg 320 of the panel detection tool 3 工具 can be adjusted according to the actual situation (such as the size of the liquid crystal display panel to be detected). The method of adjusting the leg 320 is to fix the screw 314 to a different position. The screw holes 312a and 320a are used to change the relative position of the leg 320 and the cantilever 312. Of course, in other embodiments of the present invention, the effect of relative movement of the leg 32 and the cantilever 312 can also be achieved by designing other mechanisms such as a chute or a tenon. In addition, the carrier 31 of this embodiment has three cantilevers 312, for example, the angle between any two adjacent cantilevers 212 is, for example, 120 degrees, and the distance between each leg 320 and the counterweight 500 is only a goal.胄, so that the weight of each counterweight is equal, and the same load is provided to the LCD panel 400. In addition, the center of the carrier 310 of the present invention may have, for example, a positioning hole 31a, and the weight piece may be designed with a positioning hole 500a and a positioning protrusion on the top surface and the bottom surface, respectively. In this way, it will help the positioning of the m500 on the carrier 310. If you want to provide different sizes, #days, in addition to directly replacing weights 500 with different weights, you can also use the positioning holes 5GGa The mosquito projection 5_ stacks multiple weights 5002 Ι24589β 26twf.doc / c on the carrier. It is worth mentioning that the panel detection tool of the present invention is not limited to the type described in the above embodiments, wherein the carrier frame and the legs can be, for example, a one-piece structure, and the number of cantilevers is not limited to three, and Without departing from the spirit of the present invention, such as the position of the counterweight, the included angle between adjacent cantilever arms, and the distance between the foot and the counterweight can also vary according to actual detection requirements. In addition, the panel detection tool and the panel detection method of the present invention can be applied to a liquid crystal display panel, and can also be applied to, for example, an organic electroluminescent display (OLED) panel or a plasma display panel (Plasma Display Panel, PDP) and other types of display panel load detection to detect the impact of the external load on the display elements inside the panel. ,
綜上所述，藉由本發明之面板檢測工具可對顯示δ ^反提供不同大小之負載，並可在移除負載後對顯示面板赶 仃點亮測試，以求得液晶顯示面板之臨界負載。如此一來， 不僅可藉由面板檢測工具對顯示面板進行快速之檢測，〇 =顯示面板對於負載之忍、受能力，進而避免對顯示面相 =過度之負載’將檢測之結果回饋至面板之製程端或詔 顯示面板之可靠度。 —SC# 雖然本發明已以較佳實施例揭露如上， Ζ定本發明’任何熟習此技藝者，在不脫離= 當可作些許之更動與潤飾，因此t 祀SU視後附之申請專利顧所界定者鲜。 13 124589^ 26twf.doc/c 【圖式簡單說明】 圖1繪示為習知之一種液晶顯示面板的結構示意圖。 圖2繪示為本發明之一較佳實施例之一種面板檢測 方法的流程圖。 圖3繪示為本發明之較佳實施例之一種面板檢測工 具的不意圖。 圖4繪示為藉由圖3之面板檢測工具對一液晶顯示 面板進行檢測之示意圖。 【主要元件符號說明】 100 ·液晶顯不面板 11〇 :彩色濾光基板 120 ·薄膜電晶體陣列基板 130 :液晶層 140 :框膠 150 :間隙物 步驟202 :施加一負載於一液晶顯示面板上 2G4 ·私除負載’並對液晶顯示面板進行點亮測 言式 步驟2〇6:將所求得之臨界負载回饋到面板製程 設計端 ' 300 ·面板檢測工具 310 :承載架 310a、500a ··定位孔 312 :懸臂 loc/c loc/c 312a 314 ： 320 : 400 ： 500 ： 500b A-A5 、320a :螺孔 螺絲 支腳 液晶顯不面板 配重件 :定位凸起 :剖面線In summary, the panel inspection tool of the present invention can provide loads of different sizes to the display δ ^, and the display panel can be turned on and off after the load is removed to obtain the critical load of the liquid crystal display panel. In this way, not only can the display panel be quickly detected by the panel inspection tool, 〇 = the tolerance and capacity of the display panel to the load, and thus avoid the display surface phase = excessive load 'to return the results of the inspection to the process of the panel Reliability of the display panel. —SC # Although the present invention has been disclosed as above with a preferred embodiment, it is determined that the present invention 'anyone skilled in this art will not leave it = when some changes and retouching can be made, so I will apply to the patent office attached to SU Definers are fresh. 13 124589 ^ 26twf.doc / c [Brief description of the drawings] FIG. 1 is a schematic structural diagram of a conventional liquid crystal display panel. FIG. 2 is a flowchart of a panel detection method according to a preferred embodiment of the present invention. FIG. 3 is a schematic diagram of a panel inspection tool according to a preferred embodiment of the present invention. FIG. 4 is a schematic diagram of detecting a liquid crystal display panel by the panel detecting tool of FIG. 3. [Description of main component symbols] 100 · LCD display panel 110: color filter substrate 120 · thin film transistor array substrate 130: liquid crystal layer 140: frame adhesive 150: spacers step 202: applying a load on a liquid crystal display panel 2G4 · Remove the load 'and light up the LCD panel. Test procedure 206: Feedback the critical load obtained to the panel process design side' 300 · Panel inspection tool 310: Carriers 310a, 500a ·· Positioning hole 312: cantilever loc / c loc / c 312a 314: 320: 400: 500: 500b A-A5, 320a: screw hole screw feet LCD display panel weight: positioning protrusion: section line
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