1328121 21473pif.doc 九、發明說明: 【發明所屬之技術領域】 本發明是關於檢測顯示面板的裝置及使用此裝置來檢 測顯示面板的方法’且更明確而言,本發明是關於能夠為 小型顯示面板執行連續照明檢測的檢測顯示面板的裝置及 使用此裝置來檢測顯示面板的方法。 【先前技術】 隨著用於大規模生產之技術及研究快速推進大型及高 解析度的發展,諸如薄膜電晶體液晶顯示器(tft_Lcd) 之平板顯示器已應用於大型監控器及筆記型電腦中。因 此,平板顯示器逐漸取代陰極射線管(CRT)顯示元件, 且因此在顯示器產業中變得更加重要。 在製造過程的最後階段為此種平板顯示裝置執行 檢測。照明檢測包含使用探針單元進行的斷開檢、 (disconnection inspecti〇n ),及視覺檢測(^㈣ ms,pecti⑽)’諸如對平板顯示器(下文中被稱為“顯 板)之資料線及閘極線均進行的色彩檢測。 - 於對於諸如行動電話液晶顯示面板的小型顯 不面板之&求快速增加,且由m狀 而 板’便需重複執行供應、對準、連接 =顯不面 工作及檢騎間增減生產力^接制絲出,因此 【發明内容】 置 本發明提供—種大小可最錢的檢測顯示 ’及使用此装置來檢測顯示面板的方法。 面板的裝 1328121 21473pif.doc 本發明進一步提供一種能夠一次檢測多個顯示面板的 檢測顯示面板的裝置,及使用此裝置來檢測顯示面板的方 法。 本發明亦進一步提供一種能夠檢測由彼此連接之單元 顯示面板所形成的棒型檢測物件的檢測顯示面板的裝置。 本發明之上述目的、其他目的、特徵及優勢將自較佳 實施例之說明而易於為吾人所瞭解,該等較佳實施例將在 下文中參看附圖進行詳細描述。 本發明之實施例提供檢測顯示面板之裝置,其包含: 第一工作臺,其固定至框架之一侧,顯示面板裝載於第一 工作$上,第二工作臺,其固定至框架之另一側顯示面 板裝載於第二工作臺上;以及移動探針單元(moving pr〇be unit),其在與工作臺隔開時在第一及第二工作臺上移動, 且交替地檢測裝載於第一及第二工作臺上之顯示面板。其 中’移動探針單元交替地在一第—檢測位置以及_第二檢測位 置之間移動,移動探針單元在第一檢測位置檢測裝载於第一工 作臺上的顯和板’而移祕針單元在第二檢泰置檢測裝載 於第二工作臺上的顯示面板,以連續地檢測裝載於第一及第二 工作臺上的顯示面板。 在一些實施例中,移動探針單元可包含:移動板 (m〇vmg plate),其安裝於框架之一側中以移動至第一及 第二工作臺中之任-者;探針塊(_eblQek),其安裝於 移動板中,且具有電性連接至裝載於第一或第二工作臺上 之顯示面板的檢測頭(inspection tip);以及驅動單元,豆 7 1328121 21473pif.doc 將移動板移動至第一或第二工作臺β 在其他實施例中,所述裝置可更包含背光單元,背光 單元安裝於第一及第二工作臺之後側,以照亮裝載於第一 及第二工作臺上之顯示面板。 在進一步的實施例中,所述裝置可更包含照明信號控 制器,其用於將照明信號輪入至顯示面板。 ▲在進一步的實施例中,照明信號控制器可包含:照明 仏號產生器,其用於對於影像產生照明信號;以及信號分 配器(signal distributor ),其用於將自照明信號產生^產: 的照明信號分配至電性連接至顯示面板之探針塊。° 在更進-步的實施例中,照明信號控制器可 制開關,控則關麟卿祕使自錢分配 ^ 一探針塊的線短路。 疋條主母 本發明之其他實施例提供檢測顯示面板之方法 =示:板之方法’此方法包含:將多個工: 3二2 —顯示面板裝載於工作臺上;當在所述工作 生連接至顯示面板之移動探針單元時檢測顯 Ξ =另探針單元檢測在—工作臺上之顯== 吟自另-工作臺裝載或卸載顯示面板。 孜 t明之進一步實施例提供檢測顯 T法包含:將顯示面板裝載於固定於框:方法二匕 將移動探針單元移動至第—工作臺架㈡ 之移動探針單元,來檢測裝载 顯不面板’且同時將顯示面《载於第二工作臺 1328121 21473pif.doc 動探針單元移動至第二工作臺;檢測裝载於第二工作臺上 之顯示面板,且同時自第一工作臺卸載被檢測的顯示面 板;以及交替地及重複地執行上述過程。 【實施方式】 現將詳細參考本發明之較佳實施例,該等較佳實施例 之實例在附圖中加以說明。然而,本發明不限於下文中說 明之實施例’本文中之實施例是經引入以使吾人容易且完 • 整地瞭解本發明之範疇及精神。在圖式甲,為清楚起見, 誇示了層及區之厚度。 在下文中’將參看圖1至圖6來描述本發明之實施例。 在圖式中’相同參考數字始終表示相同或類似元件。 圖1、圖2及圖3分別為根據本發明之實施例的檢測 顯示面板的裝置的正視圖、平面圖及侧視圖。 在下文中’為使描述更簡短且更易於為吾人所瞭解, 在檢測裝置中’將平行於顯示面板之平面中的右-左方向表 I 示為X方向,且將垂直於顯示面板之方向表示為z方向。 參看圖1至圖3,本發明之檢測顯示面板的裝置1〇〇 執行視覺檢測’諸如使用探針單元13〇對資料線及閘極線 進行的斷開檢測,及由彼此連接的三個小單元顯示面板 l〇a形成的棒型檢測物件(在下文中,被稱為“顯示面板” 10)的色彩檢測。檢測物件可為由一單元顯示面板組成之 顯示面板,而非由彼此連接的棒型單元顯示面板10a形成 的顯示面板10。 本發明之基本目的是連續檢測小型顯示面板1〇以增 9 1328121 21473pif.doc 加生產。根據本發明之檢測裝置100,為達成此目的,將 工作臺120a及120b安置於圖2中之第一檢測位置A及圖 2中之第二檢測位置b中,且藉由將探針單元13〇移動^ 第一及第二檢測位置A及B來執行連續檢測。 檢測顯示面板的裝置100包含框架11〇、第一及第_ 工作臺120a及120b,及移動探針單元130。 框架110包含一種正面傾斜成近似6〇度的傾斜平面 112。第一工作臺i2〇a及第二工作臺12〇b兩侧對稱地安裝 於傾斜平面112中。十二個托板122安裝於第一及第二工 作臺120a及120b之每一者中,托板中置放用於照明檢測 之顯示面板10。儘管未圖示,但用於穩定地固定此顯示面 板之真空吸附器(vacuum adsorber)、用於導引其中置 放顯示面板ίο之位置的導引部件等可安裝於托板122中。 托板122可在第一及第二工作臺12〇&及12〇b之每一者上 配置成矩陣組態。舉例言之,在本發明中,安梦笛 第二工作臺-及12。,中之托板二數 式改變。同af,已知背光單元(未目示)可安裝於第一及 第二工作臺120a及120b之後側,以照亮置放於第一及第 二工作臺120a及120b上之顯示面板1〇。 如圖1及圖4中說明的,移動探針單元13〇連續檢測 裝載於第一工作臺120a或第二工作臺12〇b上且同時交替 地移動至圖2中之第一檢測位置a及圖2中之第二檢測位 置B的顯示面板10。移動探針單元13〇分別在第一檢測位 置A及第二檢測位置B電性連接至裝載於第—工作臺應 1328121 2H73pif.doc 及第二工作臺120b上之顯示面板1〇。1328121 21473pif.doc IX. Description of the Invention: [Technical Field] The present invention relates to a device for detecting a display panel and a method for detecting a display panel using the device. More specifically, the present invention relates to a small display A device for detecting a display panel that performs continuous illumination detection of a panel and a method of detecting the display panel using the device. [Prior Art] As technology and research for mass production rapidly advance large-scale and high-resolution development, flat panel displays such as thin film transistor liquid crystal displays (tft_Lcd) have been used in large monitors and notebook computers. As a result, flat panel displays are gradually replacing cathode ray tube (CRT) display elements and are therefore becoming more important in the display industry. The detection is performed for such a flat panel display device at the final stage of the manufacturing process. Illumination detection includes disconnection detection using a probe unit, (disconnection inspecti〇n), and visual inspection (^(4) ms, pecti(10))' such as a data line and gate for a flat panel display (hereinafter referred to as a "display panel") Color detection for both polar lines - Quickly increase for small display panels such as mobile phone LCD panels, and repeat the supply, alignment, and connection from the m-shaped board Work and check-up room increase and decrease productivity ^Connected silk out, therefore [invention] The present invention provides a detection and display of the size of the most money and the method of using the device to detect the display panel. The panel is installed 1328121 21473pif. The present invention further provides an apparatus capable of detecting a display panel of a plurality of display panels at a time, and a method of detecting the display panel using the apparatus. The present invention further provides a rod capable of detecting a unit display panel connected to each other. The apparatus for detecting the display panel of the type detecting object. The above object, other objects, features and advantages of the present invention are preferred. The description of the embodiments is readily apparent to those skilled in the art, and the preferred embodiments will be described in detail below with reference to the accompanying drawings. Embodiments of the present invention provide an apparatus for detecting a display panel, comprising: a first stage fixed to On one side of the frame, the display panel is loaded on the first work $, the second work station is fixed to the other side of the frame, the display panel is loaded on the second workbench; and the moving probe unit (moving pr〇be unit) Moving on the first and second stages while being spaced apart from the table, and alternately detecting the display panels mounted on the first and second stages. The 'moving probe unit alternates in a first Moving between the detection position and the second detection position, the moving probe unit detects the display plate loaded on the first table at the first detection position, and the moving needle unit is loaded in the second inspection. a display panel on the second stage to continuously detect the display panels mounted on the first and second stages. In some embodiments, the moving probe unit may include: a moving plate (m〇vmg plate), Moving to one of the first and second stages in one side of the frame; a probe block (_eblQek) mounted in the moving plate and electrically connected to the first or second stage An inspection tip of the display panel; and a driving unit, the bean 7 1328121 21473pif.doc moves the moving plate to the first or second table β. In other embodiments, the device may further include a backlight unit. A backlight unit is mounted on the rear side of the first and second stages to illuminate the display panel mounted on the first and second stages. In a further embodiment, the apparatus may further include an illumination signal controller. Used to turn the illumination signal into the display panel. ▲ In a further embodiment, the illumination signal controller can include: an illumination nickname generator for generating an illumination signal for the image; and a signal distributor for generating the self-illumination signal: The illumination signal is distributed to a probe block that is electrically connected to the display panel. ° In the further step-by-step embodiment, the illumination signal controller can be switched, and the control is switched from the money to the line of the probe block. Other embodiments of the present invention provide a method of detecting a display panel = a method of displaying a panel. The method includes: loading a plurality of workers: a display panel on a workbench; Detected when connected to the mobile probe unit of the display panel = Another probe unit detects the display on the workbench == 吟 From the other - the workbench loads or unloads the display panel. Further embodiments provide a detection method comprising: loading a display panel in a fixed frame: method 2: moving the moving probe unit to the mobile probe unit of the first working table (2) to detect the loading display The panel 'and simultaneously display the display surface on the second workbench 1328121 21473pif.doc moving probe unit to the second workbench; detecting the display panel loaded on the second workbench and simultaneously unloading from the first workbench The display panel to be inspected; and the above process is performed alternately and repeatedly. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments embodiments However, the present invention is not limited to the embodiments described hereinafter. The embodiments herein are introduced to make it easy for us to understand the scope and spirit of the present invention. In Figure A, the thickness of the layers and zones is exaggerated for clarity. Hereinafter, embodiments of the present invention will be described with reference to Figs. 1 through 6. In the drawings, the same reference numerals are used to refer to the same or the like. 1, 2 and 3 are a front view, a plan view and a side view, respectively, of an apparatus for detecting a display panel according to an embodiment of the present invention. In the following 'to make the description shorter and easier to understand, in the detecting device', the right-left direction table I in the plane parallel to the display panel is shown as the X direction, and will be perpendicular to the direction of the display panel. For the z direction. Referring to FIGS. 1 to 3, the apparatus 1 for detecting a display panel of the present invention performs visual inspection 'such as disconnection detection of a data line and a gate line using a probe unit 13 ,, and three small connections connected to each other. The unit displays the color detection of the bar type detecting object (hereinafter, referred to as "display panel" 10) formed by the panel 10a. The detecting object may be a display panel composed of a unit display panel instead of the display panel 10 formed of the bar type unit display panel 10a connected to each other. The basic object of the present invention is to continuously detect a small display panel 1 to increase production by adding 9 1328121 21473 pif.doc. According to the detecting apparatus 100 of the present invention, in order to achieve the object, the stages 120a and 120b are disposed in the first detecting position A in FIG. 2 and the second detecting position b in FIG. 2, and by the probe unit 13 〇 Move ^ First and second detection positions A and B to perform continuous detection. The apparatus 100 for detecting a display panel includes a frame 11A, first and _ stages 120a and 120b, and a moving probe unit 130. The frame 110 includes an inclined plane 112 that is inclined to a front side to approximately 6 degrees. The first stage i2〇a and the second stage 12〇b are symmetrically mounted on the inclined plane 112 on both sides. Twelve pallets 122 are mounted in each of the first and second stages 120a and 120b in which the display panel 10 for illumination detection is placed. Although not shown, a vacuum adsorber for stably fixing the display panel, a guide member for guiding a position in which the display panel is placed, and the like may be mounted in the tray 122. The pallet 122 can be configured in a matrix configuration on each of the first and second stations 12 〇 & and 12 〇 b. For example, in the present invention, An Mengdi second workbench - and 12. The middle of the board is changed in two ways. Similarly to af, a backlight unit (not shown) can be mounted on the rear side of the first and second stages 120a and 120b to illuminate the display panel 1 placed on the first and second stages 120a and 120b. . As illustrated in FIGS. 1 and 4, the moving probe unit 13 is continuously detected to be loaded on the first stage 120a or the second stage 12〇b while being alternately moved to the first detection position a in FIG. 2 and The display panel 10 of the second detection position B in FIG. The moving probe unit 13 is electrically connected to the display panel 1 装载 mounted on the first table position 1328121 2H73pif.doc and the second table 120b at the first detecting position A and the second detecting position B, respectively.
將更詳細地描述移動探針單元130。具有電性連接至 顯不面板10之檢測頭的探針塊134安裝於移動板132中。 移動板132安裝於框架11〇之傾斜平面112中,以移動至 ,一檢測位置A或第二檢測位置B。移動板132藉由驅動 單元136朝著X方向沿導軌114滑動,導軌114沿χ方向 安,於傾斜平面112之上端或下端中。在本實施例中,驅 動單元136安裝於框架11〇之較低部位中,但驅動單元136 可安裳於移動板132之背面’而不暴露於外面。在本實施 例中’將氣缸說明為用於移動移動板132之驅動單元136 的實例’域僅是實例,且可取決於所需精度,使用諸如 滾珠螺桿(ball screw)或線性馬達之各種驅動單元。 田 探針塊134之檢測頭電性連接至顯示面板10 ^立置時’移動探針單元13G垂直於顯示面板1G而沿zThe moving probe unit 130 will be described in more detail. A probe block 134 having a detection head electrically connected to the display panel 10 is mounted in the moving plate 132. The moving plate 132 is mounted in the inclined plane 112 of the frame 11 to move to a detecting position A or a second detecting position B. The moving plate 132 is slid along the guide rail 114 in the X direction by the driving unit 136, and the guide rail 114 is disposed in the χ direction, in the upper end or the lower end of the inclined plane 112. In the present embodiment, the driving unit 136 is mounted in the lower portion of the frame 11A, but the driving unit 136 can be mounted on the rear side of the moving plate 132 without being exposed to the outside. The 'example of the cylinder as the driving unit 136 for moving the moving plate 132' in the present embodiment is merely an example, and various driving such as a ball screw or a linear motor may be used depending on the required precision. unit. When the detecting head of the field probe block 134 is electrically connected to the display panel 10 ^ when standing, the moving probe unit 13G is perpendicular to the display panel 1G along the z
=方向來回移動。移動探針單元13G藉由此移動而電性連 接至或不連接至顯示面板10。 述-St具有此種移動探針單元130之檢測裝置來描 过一種連續檢測過程。如圖!中說明的,#移動探 130在第-檢測位置A中執行照明檢測等時,工人替換在 :::測位置B之第二工作臺12〇b中的顯示面板,在 檢測位置A處完成檢測操作的移動探針單幻 示面板:〇之替換的第二檢測位置B。接著’當對 時,工人讓處之顯示面板1〇執行照明檢測 ,人替換在第一檢測位置A之第-工作臺施處的 1328121 21473pif.doc 顯示面板10。即,移動探針單元來相繼檢測置放於第一及 第二工作臺中之顯示面板。更詳細而言,顯示面板之檢測 是在第一及第二工作臺之任一者上完成的,且探針單元接 著移動至另一工作臺以檢測顯示面板(參看圖4)。 如上所述,根據本發明之檢測裝置1〇〇,在執行照明 檢測時,具有探針塊134之移動探針單元130移動至第一 及第二檢測位置A及B,探針塊134具有電性連接至顯示 面板ίο之檢測頭。因此,與移動工作臺120&及12〇b之方 法相比,本發明之檢測裝置100可顯著地減少佔用空間。 圖5及圖6是說明本發明之檢測顯示面板的裝置的照 明佗號控制器的結構視圖。檢測顯示面板丨〇〇的裝置同時 檢測十二個由三個彼此連接之單元顯示面板10a (一共36 個單元顯示面板)形成的棒型顯示面板10。為達成此目 的,如圖5中說明的,本發明之檢測裝置1〇〇包含照明信 號控制器140,用於將照明信號輸入至每一顯示面板1〇。 照明信號控制器140包含照明信號產生器142及信號分配 器144。照明信號產生器142產生對應於影像之照明信號, 使得在發射自背光(未圖示)之光穿透顯示面板1〇時影像 形成於顯示面板10上。信號分配器144經由吝根錄胳白昭 明信號產生器142產生之照明信號分配至每二探針士鬼 134。此處’照明信號產生器142可在連接至探針塊134 之檢測頭的顯示面板10的資料端同時產生昭明作赛。戎 者,照明信號產生器H2可相繼照亮顯*面板^U 歸因於大置照明信號而產生的過載。照明信號控制器14〇 12 1328121 21473pif.doc= direction moves back and forth. The moving probe unit 13G is electrically connected to or not connected to the display panel 10 by this movement. Said-St has such a detection device for moving probe unit 130 to describe a continuous detection process. As shown! As described in the above, when the mobile probe 130 performs illumination detection or the like in the first detection position A, the worker replaces the display panel in the second table 12〇b of the :: position B, and completes the detection at the detection position A. The operating mobile probe single illusion panel: the second detection position B of the replacement. Then, when it is right, the worker allows the display panel 1 to perform the illumination detection, and the person replaces the 1328121 21473pif.doc display panel 10 at the first work station of the first detection position A. That is, the probe unit is moved to successively detect the display panels placed in the first and second stages. In more detail, the detection of the display panel is performed on either of the first and second stages, and the probe unit is then moved to another stage to detect the display panel (see Fig. 4). As described above, according to the detecting apparatus 1 of the present invention, when the illumination detection is performed, the moving probe unit 130 having the probe block 134 is moved to the first and second detecting positions A and B, and the probe block 134 has the electric power. Connected to the detection head of the display panel ίο. Therefore, the detecting apparatus 100 of the present invention can significantly reduce the occupied space as compared with the method of moving the stages 120 & and 12 〇b. Fig. 5 and Fig. 6 are views showing the configuration of a lighting horn controller of the apparatus for detecting a display panel of the present invention. The apparatus for detecting the display panel 同时 simultaneously detects twelve bar-type display panels 10 formed of three unit display panels 10a (a total of 36 unit display panels) connected to each other. To achieve this, as illustrated in Fig. 5, the detecting device 1 of the present invention includes an illumination signal controller 140 for inputting an illumination signal to each of the display panels 1A. The illumination signal controller 140 includes an illumination signal generator 142 and a signal distributor 144. The illumination signal generator 142 generates an illumination signal corresponding to the image such that the image is formed on the display panel 10 when light emitted from the backlight (not shown) penetrates the display panel 1 . The signal distributor 144 distributes the illumination signal generated by the root recording signal generator 142 to each of the two probes 134. Here, the illumination signal generator 142 can simultaneously generate a preview game at the data end of the display panel 10 connected to the detection head of the probe block 134. Alternatively, the illumination signal generator H2 can successively illuminate the overload caused by the large panel illumination signal due to the large illumination signal. Illumination signal controller 14〇 12 1328121 21473pif.doc
可包含控制開關146 ’其用於選擇性地將產生自照明信號 產生器142之照明信號提供至顯示面板1〇。產生自照明信 號產生器142之照明信號經由信號分配器144提供至每一 探針塊134 ’且照明信號可根據控制開關146之短路來選 擇性地一次照亮三個(或一個)。即,本發明之檢測裝置 100可由控制開關146來控制照明信號產生器142之輪 出’使用少量的A?、明彳5號產生态142,及減少歸因於照明 信號產生器142之過多輸出而產生的過載。 如上所述,根據檢測顯示面板之裝置,可連續檢測由 多個單元顯示面板形成的十二個棒型檢測物件,藉此顯著 增加產量。 同樣,本發明可藉由使用移動探針單元來減少裝置之 大小。 另外,本發明之檢測裝置可控制照明信號產生器之 出,使用少量的照明信號產生器,及減少歸因於照明信號 產生器之過多輸出而產生的過載。 〜A control switch 146' can be included for selectively providing an illumination signal generated from the illumination signal generator 142 to the display panel 1A. An illumination signal generated from illumination signal generator 142 is provided to each probe block 134' via signal distributor 144 and the illumination signal can selectively illuminate three (or one) at a time in accordance with a short circuit of control switch 146. That is, the detecting device 100 of the present invention can control the rotation of the illumination signal generator 142 by the control switch 146 to 'use a small amount of A?, the Ming 5th generation state 142, and reduce the excessive output due to the illumination signal generator 142. And the resulting overload. As described above, according to the apparatus for detecting the display panel, twelve rod-shaped detecting objects formed of a plurality of unit display panels can be continuously detected, thereby significantly increasing the yield. Also, the present invention can reduce the size of the device by using a moving probe unit. Additionally, the detection apparatus of the present invention can control the output of the illumination signal generator, use a small number of illumination signal generators, and reduce the overload due to excessive output of the illumination signal generator. ~
雖然本發明已以較佳實施例揭露如上,缺其並非用以 限定本發明,任何熟習此技藝者,在不脫離本發明之精神 和範圍内,當可作些許之更動與潤飾,因此本發明 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】 # ° 且 本文包含附_使吾人對本發日月麵—步的瞭解, 幵入而組成本申請案之-部分,附圖說明本發 明之貝施例’且結合實施方式以解釋本發明之原理。在圖 13 1328121 21473pif.doc 式中: 圖 正視圖 是根據本發明之實施例的檢,示面板的裝置的 圖2是根據本發明之實施例的檢,示面板 的 圖。 圖3是根據本發明之實關的檢軸示面板的裝置的 中之第一檢測位置的移動探針 圖4是說明移動至圖 單元的視圖。 圖5及圖6是根據本發明之檢測顯示面板的裝置的照 明信號控制器的結構視圖。 【主要元件符號說明】 10 :顯示面板 10a ·早元顯不面板 100 :檢測顯示面板的裝置 110 :框架 112 :傾斜平面 114 :導軌 120a、120b :工作臺 122 :托板 130 :移動探針單元 132 :移動板 134 :探針塊 136 :驅動單元 1328121 21473pif.doc 140 :照明信號控制器 142 :照明信號產生器 144 :信號分配器 146 :控制開關Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the invention, and the present invention may be modified and modified without departing from the spirit and scope of the invention. The scope is subject to the definition of the scope of the patent application attached. [Simple description of the drawing] # ° and this article contains _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The method for explaining the principle of the present invention is shown in Fig. 13 1328121 21473pif. doc: Fig. 2 is a view of a device for detecting a panel according to an embodiment of the present invention. Fig. 2 is a view showing a panel according to an embodiment of the present invention. Figure 3 is a view of the movement of the first detection position of the apparatus for the shaft inspection panel according to the present invention. Figure 4 is a view for explaining movement to the diagram unit. Figures 5 and 6 are diagrams according to the present invention. A structural view of the illumination signal controller of the device for detecting the display panel. [Main component symbol description] 10: display panel 10a, early display panel 100: device 110 for detecting display panel: frame 112: inclined plane 114: guide rail 120a 120b: table 122: pallet 130: moving probe unit 132: moving plate 134: probe block 136: drive unit 1328121 21473pif.doc 140: illumination signal controller 142: illumination signal generator 144: signal Adapter 146: control switch
1515