CN103472604B - Panel detection apparatus and detection method - Google Patents

Panel detection apparatus and detection method Download PDF

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CN103472604B
CN103472604B CN 201310430336 CN201310430336A CN103472604B CN 103472604 B CN103472604 B CN 103472604B CN 201310430336 CN201310430336 CN 201310430336 CN 201310430336 A CN201310430336 A CN 201310430336A CN 103472604 B CN103472604 B CN 103472604B
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panel
position
touch
sensor
transparent touch
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CN 201310430336
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CN103472604A (en )
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管礼志
刘俊豪
薛红伟
叶超前
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合肥京东方光电科技有限公司
京东方科技集团股份有限公司
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Abstract

本发明公开了一种面板检测装置及检测方法,为解决现有的检测装置检测出异常点后,需要人工手动标注异常点的位置信息,导致检测效率低、修复时需擦除标注污渍,导致修复效率低等问题而设计。 The present invention discloses a panel detection apparatus and detection method, in order to solve the conventional abnormality detection means detects the point, the position information need to manually marked outliers, resulting in low detection efficiency, for an erase annotation repair stains, resulting in repair low efficiency and design. 所述面板检测装置包括透明触摸定位传感器以及数据处理单元;所述透明触摸定位传感器用以感测与待测面板上的异常点的位置相对应的触摸点的位置;所述数据处理单元与所述透明触摸定位传感器相连,并用以接收所述透明触摸定位传感器在触摸作用下所输出的触摸点的位置并计算得到异常点的位置信息。 The transparent touch panel detecting means comprises a positioning sensor and a data processing means; a position sensor for locating the position of the transparent touch sensing abnormal points on the test panel corresponding to the touch point; the data processing unit and the positioning said transparent touch sensor is connected, and for receiving said transparent touch position of the touch at the touch location sensor output action and the calculated position information of outliers. 本发明面板检测装置及检测方法,具有结构简单且提高了检测以及修复的效率。 Panel detecting means and the detection method of the present invention, having a simple structure and improved efficiency of the detection and repair.

Description

面板检测装置及检测方法 Panel detection apparatus and detection method

技术领域 FIELD

[0001] 本发明涉及显示技术领域,尤其涉及一种面板检测装置及检测方法。 [0001] The present invention relates to the field of display technology, in particular to a panel detection apparatus and detection method.

背景技术 Background technique

[0002] 显示装置包括显示面板;所述显示面板在组成显示装置之前需要进行各种检测,如电气性检测。 [0002] The display device includes a display panel; said display device constituting the display panel prior to the need for a variety of testing, such as electrical testing. 例如当所述显示面板为液晶显示面板时,在完成阵列基板与彩膜基板对盒之后且在贴附上、下偏光板之前 For example, when the display panel is a liquid crystal display panel, completing the array substrate and the color filter substrate and the paste cartridge after attached, the polarizing plate before

[0003] 需要进行一次检查,以检测出亮点、暗点、亮线、暗线、污渍等不良。 [0003] The need for a check to detect bright spots, dark spots, bright lines, dark lines, stains and other undesirable. 现有的检测装置包括一个用于点亮显示面板的点亮台、下偏光板、上偏光板;所述点亮台内设有背光源以及信号发生器;下偏光板设置在点亮台内,待检测的显示面板放在点亮台内同时位于下偏光板的上方;所述点亮台通过所述背光源为显示面板提供背光;所述信号发生器用以为所述显示面板提供点亮的电信号,以使显示面板形成检测画面;所述上偏光板用于覆盖在所述显示面板的上方,从而模拟出液晶显示装置进行不同检测画面之间的切换,从而检测出各种不良。 Conventional detecting means comprises a table for lighting the display panel is lit, the lower polarizing plate, the polarizing plate; station equipped with the lighting of the backlight and a signal generator; lower polarizer disposed in the lighting units the display panel to be detected is placed above the lit while located within the polarizer units; the backlight lighting units provided by the backlight display panel; that the signal generator by lighting the display panel provided an electric signal to the display panel forming the screen is detected; for covering the upper polarizing plate over the display panel, the liquid crystal display device to simulate a switching between different detection screen, thereby detecting various failure. 其中,所述显示面板上边缘处设有用于接收检测信号的电信号输入触点,具体的如shorting bar (短路条)。 Wherein, on the edge of the display panel with an electric signal input contact for receiving a detection signal, such as a specific shorting bar (shorting bar).

[0004] 虽然上述检测可以检测出不良,但是检测出的各种不良,需要人工采用标记笔在显示面板上进行标注;在后续进行修复时根据显示面板上的标注找到相应的位置进行维修。 [0004] Although the above-described failure detection can be detected, but a variety of the detected failure, the need to manually using a marker pen to mark on the display panel; Found maintenance position corresponding label on the display panel in accordance with the subsequent repair.

[0005] 第一:人工手动标注,异常点位置的精确性受人为因素影响,可能导致后续修复的位置不对或再次进行修复位置的查找。 [0005] First: manually tagging, accuracy affected by human factors point of abnormality may result in the wrong position subsequent repair or restoration to find the location again.

[0006] 第二:通过标注笔在面板上进行了标注,后续完成修复后,还需要擦除标注,从而导致修复效率低,更有可能因标注导致新的显示面 [0006] Second: marked by pen on the panel was marked after the subsequent complete the repair, but also to erase annotation, resulting in low efficiency of repair, denoted by more likely cause a new display surface

[0007] 板上的污渍的不良。 [0007] bad stains board.

发明内容 SUMMARY

[0008](—)要解决的技术问题 [0008] (-) technical problem to be solved

[0009] 本发明要解决的技术问题是:提供一种能够方便记录面板中的不良位置坐标,提高面板检测效率且避免因标记导致新不良的面板检测装置。 [0009] The present invention is to solve the technical problem: failure to provide a convenient location coordinates records panel, the panel improve the detection efficiency and detection means to avoid the panel due to poor results in new marker.

[0010] (二)技术方案 [0010] (ii) Technical Solution

[0011] 为解决上述问题,本发明面板检测装置包括透明触摸定位传感器以及数据处理单元; [0011] In order to solve the above problems, the present invention includes a panel detector means positioned transparent touch sensor and a data processing unit;

[0012] 所述透明触摸定位传感器用以感测与待测面板上的异常点的位置相对应的触摸点的位置; [0012] The transparent touch position sensor positioned to sense the position of the abnormal point on the test panel corresponding to the touch point;

[0013] 所述数据处理单元与所述透明触摸定位传感器相连,并用以接收所述透明触摸定位传感器在触摸作用下所输出的触摸点的位置并计算得到异常点的位置信息。 [0013] The data processing unit is connected to the transparent touch position sensors, and for receiving said transparent touch position of the touch at the touch location sensor output action and the calculated position information of outliers.

[0014] 优选地,还包括用以向面板提供检测信号的信号发生器。 [0014] Preferably, further comprising the panel to provide a detection signal to the signal generator.

[0015] 优选地,所述信号发生器还用以为所述透明触摸定位传感器提供驱动信号。 [0015] Preferably, the signal generator is also used for said transparent touch location sensor driving signal.

[0016] 优选地,还包括背光源、下偏光板以及上偏光板;所述背光源用于为待测面板提供显示用的光;所述下偏光板位于所述待测面板与所述背光源之间;所述 [0016] Preferably, further comprising a backlight, the polarizer and the polarizer; the test panel backlight for providing light to the display; the lower polarizing plate located on the test panel and the backlight between the source; the

[0017] 上偏光板与所述下偏光板位于所述待测面板的不同侧。 [0017] The upper polarizer and the lower polarizer positioned on different sides of the test panel.

[0018] 优选地,所述透明触摸定位传感器与所述上偏光板位于所述待测面板的同一侧,且位于所述上偏光板远所述待测面板的一侧。 [0018] Preferably, the transparent touch sensor positioned on the same side of the polarizing plate located on the test panel, and the polarizer located on the distal side of the test panel.

[0019] 优选地,所述上偏光板的厚度为0.7-1.5mm。 [0019] Preferably, the thickness of the polarizing plate 0.7-1.5mm.

[0020] 优选地,所述透明触摸定位传感器为电容触摸传感器、电阻触摸传感器、红外式触摸传感器、压电式触摸传感器或者声波式触摸传感器,且覆盖住所述待 [0020] Preferably, positioning the transparent touch sensor is a capacitive touch sensor, a resistive touch sensor, an infrared touch sensor, a touch sensor or a piezoelectric acoustic wave touch sensor, and the cover to be

[0021] 测面板的显示区域。 [0021] panel display area measurement.

[0022] 优选地,所述透明触摸定位传感器与所述待测面板上均设有用于对位用的对位标记。 [0022] Preferably, the transparent touch sensor positioned on the test panel are provided for alignment with alignment mark.

[0023] 优选地,所述数据处理单元还用以接收和存储所述待测面板的识别信息;并对同一待测面板的识别信息与异常点的位置信息形成映射关系表。 [0023] Preferably, the data processing unit further configured to receive and store identification information of the test panel; identification information and position information and outlier test panel is formed of the same mapping table.

[0024] 为达上述目的,本发明面板检测方法,采用如上任一项所述的面板检测装置检测显示面板,具体包括下述步骤: [0024] To achieve the above object, the detection method of the present invention the panel using the panel took a detecting means detects as a display panel, comprises the steps of:

[0025] 使待测面板接收检测画面;在观察到待测面板所显示的检测画面上出现异常时,将透明触摸 [0025] receives the detection that the test panel picture; when an abnormality occurs in the test panel was observed to check picture is displayed, the transparent touch

[0026] 传感器覆盖在待测面板的表面并进行对位,并通过触摸所述透明触摸定位传感器与异常相对应的位置,以使所述透明触摸定位传感器输出与待测面板的异常点的位置相对应的触摸点的位置; [0026] The sensor cover the surface of the panel to be measured and aligned, and positioned by touching the transparent touch sensor corresponding to the abnormal position, is positioned so that the transparent touch sensor panel output and outlier test position a position corresponding to the touch point;

[0027] 所述数据处理单元接收所述透明触摸定位传感器输出的触摸点的位置并计算得到异常点的位置信息。 [0027] The data processing unit receives the sensor output from the transparent touch locating the position of the touch point position information and the calculated outlier.

[0028](三)本发明面板检测装置及检测方法有益效果 [0028] (c) the panel of the present invention, the detection apparatus and detection method Advantageous Effects

[0029] 本发明实施例的检测装置及检测方法,通过透明触摸传感器的设置,可以方便的定位并记录下待测面板的异常点的位置信息,相对人工记录,具有操作简便快捷,定位结果精确、效率高等优点;相对于采用标记表在待测面板的表面标记,检测时标注更加方便,修复时省却了擦除的步骤,从而同步提升了检测和修复的效率,且不会因为标记造成待测面板表面的脏污。 [0029] The detection device and detection method of the embodiment of the present invention, by providing a transparent touch sensor, can easily locate and record the position information of the outlier test panel under a relative manual recording, with easy operation, accurate positioning result high efficiency; using the tag table surface marker test panel denoted more convenient with respect to detection, obviates the step of erasing the repair, thereby simultaneously enhancing the efficiency of the detection and repair, without causing to be labeled as soiled test panel surface.

附图说明 BRIEF DESCRIPTION

[0030] 图1为本发明实施例所述的面板检测装置结构示意图之一; [0030] Figure 1 panel structure detection apparatus of the embodiment schematic view of one embodiment of the present invention;

[0031] 图2为本发明实施例所述的面板检测装置结构示意图之二; [0031] FIG. 2 embodiment the panel structure detection apparatus of the present invention, a schematic view of the two;

[0032] 图3为本发明实施例所述的一种面板检测流程示意图。 [0032] Fig 3 a schematic view of a panel in the testing procedure described in the embodiment of the present invention.

具体实施方式 detailed description

[0033] 下面结合附图及实施例对本发明进行详细说明如下。 [0033] The following embodiments in conjunction with the accompanying drawings and embodiments of the present invention will be described in detail below.

[0034] 实施例一: [0034] Example a:

[0035] 如图1所示,本实施例所述的面板检测装置包括透明触摸定位传感器110以及数据处理单元120 ;所述透明触摸定位传感器110用以感测与待测面板上的异常点的位置相对应的触摸点的位置; Abnormal measuring points on the test panel positioning sensor 110 for sensing a touch of said transparent; [0035] As shown in FIG 1, the device comprises a transparent touch panel detects a positioning sensor 110 and a data processing unit 120 described in the present embodiment position corresponding to the touch point;

[0036] 所述数据处理单元120与所述透明触摸定位传感器110相连,并用以接收所述透明触摸定位传感器110在触摸作用下所输出触摸点的位置并计算得到异常点的位置信息; [0036] The data processing unit 120 is connected with the transparent touch sensor 110 positioned and configured to receive the transparent touch position sensor 110 is positioned at the touched point of the touch action and the calculated output from the position information of the abnormal point;

[0037] 所述透明触摸定位传感器110,将接收外界的触摸,并记下被触摸点的位置;故在进行面板检测时,检测人员发现异常点,仅需触摸透明触摸传感器110对应待测面板异常点相对应处,即可精确的标注异常点位置信息。 [0037] The transparent touch position sensors 110, the receive external touch, and note the position of a touch point; the panel so that during detection, detection of outliers found, only the touch sensor 110 corresponding to the transparent touch panel test at a point corresponding to the abnormality, abnormality can be accurately marked point position information. 所述透明触摸定位传感器110以及数据处理单元120的设置,可以用来定位异常点的位置信息,从而无需像传统的做法,通过标记表在对应不良位置进行标注,从而操作更加简便,相对人工标记也更加精确,且不会造成标记形成的面板的污渍。 The transparent touch location sensor 110 is provided, and a data processing unit 120, the position information can be used to locate abnormal point, eliminating the need for traditional practices like, to mark the corresponding position by the bad mark sheet, so that the operation more convenient, relatively artificial marker and more accurate, and will not cause stains panel mark formation. 且在修复时标记的位置信息通过电子信息的形式进行存储,直接从数据库中调出相应的异常点位置信息进行修复即可,从而无需整个面板的搜寻标记,从而提高了修复的效率。 And labeled at the repair position information is stored in the form of electronic information, the direct transfer position corresponding to the abnormal point information from the database can be repaired, thereby marking without searching of the entire panel, thereby increasing the efficiency of repair.

[0038] 本实施例所述的面板检测装置,可以用来检测液晶面板,但是不局限于液晶面板,如可以是自行发光的OLED面板,当发现异常点时同样的可以采用本实施例提出的透明触摸传感器来进行定位,采用本实施例所述的数据处理单元来进行面板的异常点位置信息计算和存储。 [0038] The panel of the present embodiment of the detecting apparatus of the embodiment, can be used to detect the liquid crystal panel, but is not limited to the liquid crystal panel, as may be the self-emitting OLED panel, when the abnormal point can be the same of the present embodiment provides transparent touch sensor is positioned, with the present embodiment the data processing unit according to the embodiment of the abnormality position information calculation and storage of the panels.

[0039] 在具体的实施过程中,所述透明触摸定位传感器的驱动信号可以有由集成在其内部的驱动模块来实现,也可以是仅设置驱动信号输入接口,所述驱动信号输入接口用以接收外电路输入驱动信号。 [0039] In a particular implementation, the positioning of the transparent touch sensor drive signal can be realized by an integrated drive module in its interior, may be disposed only the drive signal input interface, the input interface for the drive signal receiving an external circuit input drive signal.

[0040] 作为本实施例的进一步改进,所述透明触摸定位传感器的驱动信号是由外电路输入,具体的所述外电路为用于面板检测装置的信号发生器。 Drive signal [0040] Further improvements of the present embodiment, as the transparent touch sensor is positioned outside the circuit input, the specific external circuit for detecting the signal generator means of the panel. 具体如下: details as follows:

[0041] 所述的面板检测装置还包括用以向面板提供检测信号的信号发生器;所述信号发生器还用以为所述透明触摸定位传感器提供驱动信号。 According to [0041] the panel further comprises a detecting means for detecting a signal generator providing a signal to the panel; the signal generator is also used for said transparent touch location sensor driving signal.

[0042] 在现有的面板检测装置包括一个信号发生器,所述信号发生器用以向待测面板提供检测画面的显示信号,同时所述信号发生器输出信号的端口是有剩余的,如常见的用于shorting bar检测的信号发生器输出信号的包含48个端口,其中16个用于检测画面的输出,从而可以利用信号发生器中剩余的端口来提供透明触摸定位传感器的驱动信号,从而巧妙的利用了信号发生器,从而简化了结构以及降低了硬件成本,且与现有的检测装置的兼容性强。 [0042] In the conventional detecting means comprises a panel signal generator, the signal generator for providing display signals to the test panel screen is detected while the output signal of the signal generator port is remaining, such as the common a signal generator comprises an output signal of the detected shorting bar ports 48, 16 for detecting the output of the picture, so that the signal generator port may be utilized to provide the remaining transparent touch sensor drive signal is positioned so ingenious the use of a signal generator, thereby simplifying the structure and reducing the hardware cost and a strong compatibility with existing detection means.

[0043] 作为本实施例进一步的具体化,进行面板检测时,若待测面板为有源显示面板,则不需要外部光源来提供其显示用的光线;若被检测的为无源显示面板,则需要光源来提供其显示用的光线,典型的如,待测面板为液晶显示面板。 [0043] As a further embodiment according to the present embodiment concrete, when the panel is detected, the test panel when the display panel is an active, no external light source is provided with a light display; if they are detected as a passive display panel, the light source is required to provide the display with the light, typically such test panel is a liquid crystal display panel.

[0044] 故本实施例所述的面板检测装置还可包括背光源、下偏光板以及上偏光板;所述背光源用于为待测面板提供显示光源;所述下偏光板位于所述待测面板与所述背光源之间;所述上偏光板与所述下偏光板位于所述待测面板的不同侧;所述透明触摸定位传感器与所述上偏光板位于所述待测面板的同一侧。 [0044] Therefore, the panel detection apparatus of the present embodiment may further include a backlight embodiment, the lower polarizing plate and an upper polarizing plate; the display backlight light source for providing a test panel; the lower polarizing plate to be located measured between the panel and the backlight; the upper polarizing plate and the lower polarizing plate located on different sides of the test panel; positioning said transparent touch sensor and the polarizing plate positioned on the test panel on the same side.

[0045] 采用shorting bar进行检测时,液晶显示面板还未进行偏贴(偏光板贴附),即其仅包括阵列基板、彩膜基板以及位于阵列基板与彩膜基板之间的液晶分子层。 [0045] When using detecting shorting bar, for biasing the liquid crystal display panel has not been attached (attaching a polarizing plate), i.e. it comprises only the liquid crystal molecular layer between the array substrate, a color filter substrate and on the array substrate and the color filter substrate. 如需进行显示则需与上、下偏光板进行配合,故在本实施例所述面板检测装置中还包括上偏光板以及下偏光板。 To display the need for the upper and lower polarizing plates were blended, so in the present embodiment the detection means further comprises a panel upper polarizing plate and a lower polarizing plate. 例如上偏光板位于液晶显不面板的出光侧;下偏光板位于液晶显不面板的入光侦牝以形成显示装置。 For example, a polarizing plate is not located in the liquid crystal display panel of a light emitting side; polarizing plate located under the LCD panel does not detect the light entering the display device to form a female. 所述透明触摸定位传感器与上偏光板位于所述液晶显示面板的同一侦牝可以是位于上偏光板的近液晶显示面板侧也可以是位于上偏光板远液晶显示面板侧。 The transparent touch sensor positioned on the polarizing plate and the liquid crystal display located on the same investigation female panel upper polarizing plate may be located near the liquid crystal display panel-side polarizing plate may be located on the far side of the liquid crystal display panel. 由于传感器是透明的,从而不会影响显示。 Since the sensor is transparent, so as not to affect the display. 其中若将透明触摸定位传感器设置在上偏光板的远液晶显示面板的一侧,则透明触摸定位传感器对触摸的响应更加灵敏,异常点的定位也更加精确,故优选将透明触摸定位传感器设置在上偏光板的远液晶显示面板端。 Wherein the liquid crystal far side of the panel if the transparent touch sensor is provided on the polarizing plate positioned display, positioning the transparent touch sensor more sensitive response to touch, abnormal positioning points are also more precise, it is preferably a transparent touch sensor provided at the positioning far from the liquid crystal display panel on the polarizing plate side.

[0046] 作为本实施例的进一步的改进,所述上偏光板的厚度优选为0.7-1.5mm,这个厚度相对于传统的检测装置中的上偏光板的厚度减少了l_2mm,当透明触摸定位传感器位于上偏光板远待测面板的一侧时,缩短了透明触摸定位装置与待测面板之间的距离,从而有利于得到更加精确的定位信息。 [0046] A further embodiment of the improvement according to the present embodiment, as the thickness of the upper polarizing plate is preferably 0.7 to 1.5 mm, the thickness relative to the thickness of the polarizing plate on the conventional detecting apparatus reduces l_2mm, when the transparent touch position sensors when the polarizer is located on the far side of the panel under test, to shorten the distance between the positioning device and a transparent touch panel under test, thereby facilitating more accurate positioning information obtained.

[0047] 当透明触摸定位传感器为与上偏光板近待测面板的一侧时,上偏光板的厚度小了,则透明触摸定位传感器的接收到的触摸(在外力不变的情况下)力道更大了,从而定位时更加灵敏。 [0047] When the transparent touch sensor is positioned to be tested and the upper side of the panel near the polarizing plate, the polarizing plate of small thickness, then the received touch transparent touch sensor is positioned (in the case of a constant force) strength greater, and thus more sensitive positioning.

[0048] 在具体的实施过程中,所述上偏光板可以与所述透明触摸定位传感器做成一体结构,也可以为分离的结构。 [0048] In a specific embodiment of the process, the upper polarizing plate may be positioned with the transparent touch sensor structure integrally formed, or may be separate structures. 做成一体结构方便设备成套的管理和保存;做成分离结构,可以在检测到面板上有异常点时才使用所述透明触摸定位传感器,从而有利于延长透明触摸定位传感器的使用寿命。 Made integral structure and convenient set of storage management apparatus; made separation structure, there can be used only when the outlier sensor positioned on the transparent touch panel is detected, so as to facilitate positioning of the sensor to extend the life of a transparent touch. 且所述透明触摸定位传感器与数据处理单元的连接可以是有线的也可以是无线的,具体的如通过即插即用的接口连接,从而可以实现一个所述透明触摸定位传感器与多个传统的检测设备配合应用,从而降低了设备成本,提升了透明触摸定位传感器的利用率。 And positioning the transparent touch sensor is connected with the data processing unit may be wired or may be wireless, particularly via the interface connector plug and play, thereby enabling a positioning of said transparent touch sensor with a plurality of conventional testing equipment with the application, thus reducing the cost of equipment, to enhance the utilization of transparent touch sensor positioning.

[0049] 测面板通常包括显示区域以及位于显示区域外围的非显示区域,所述透明触摸定位传感器可为电容触摸传感器、电阻触摸传感器、红外式触摸传感器、压电式触摸传感器或者声波式触摸传感器等,且覆盖住所述待测面板的显示区域,从而可以对显示区域的任意异常进行定位,在具体的实现过程中,所述透明触摸定位传感器的对位精度可以根据需要进行设置;精度可以设置到精确到待测面板的一个像素或一个亚像素等。 [0049] The test panel typically includes a display region and a non-display area is located in the periphery of the display area, positioning the transparent touch sensor may be a capacitive touch sensor, a resistive touch sensor, an infrared touch sensor, a touch sensor or a piezoelectric acoustic wave touch sensor like, and covering the display area of ​​the test panel, which can display an arbitrary region positioned abnormality, in a particular implementation, the positioning accuracy of the positioning of the transparent touch sensor may be provided if necessary; the accuracy may be provided to exactly one pixel or a panel of test sub-pixel and the like. 所述透明触摸定位传感器上述类型的传感器时,方便取材,且成本低。 When the above-described transparent touch type sensor positioning sensor, easily obtained, and low cost. 优选采用电容式触摸传感器,灵敏度 Preferably using a capacitive touch sensor, sensitivity

[0050] 作为本实施例的进一步的改进,为了便于待测面板与透明触摸传感器之间的定位,可以在二者上设置至少一对对位标记,以便于二者的精确对位。 [0050] A further embodiment of the improvement according to the present embodiment, as, in order to facilitate positioning between the test panel and the transparent touch sensor, at least a pair of alignment mark may be provided on both, to facilitate accurate alignment between the two. 具体的对位可以将待测面板带上的对位标记与触摸传感器上的对位变焦通过覆盖来实现。 Specific alignment may be on the zoom position of the alignment mark with the touch sensor panel to bring the test coverage is achieved by. 所述对位标记可以是一字形对位标记,还可以是十字形对位标记。 The alignment mark may be a zigzag alignment mark, may also be cross-shaped alignment mark. 通常在待测面板上都设有对位标记,在本实施例中只需在相对应的所述透明触摸传感器上设置相应的对位标记即可,实现简便,与现有技术兼容性强。 On the test panel generally has an alignment mark, in the present embodiment is provided only to the corresponding alignment mark on the transparent touch sensor corresponding to achieve simple, high compatibility with the prior art.

[0051] 为了方便修复异常的查询,在记录待测面板的异常点位置信息的同时,还接收存储了待测面板的识别信息,具体的,所述数据处理单元还用以接收存储所述待测面板的识别信息;同一待测面板的识别信息与异常点位置信息形成映射关系表。 [0051] In order to facilitate repair abnormal query, while recording the abnormal point position information of the test panel, and also stores the received identification information of the test panel, specifically, the data processing unit is further configured to receive the storage to be identification information measuring panel; identification information of the same panel test and outlier position information mapping table is formed. 所述识别信息可以是用于每一个待测面板的编码信息等。 The identification information may be used to encode information or the like of each test panel. 通过识别信息与异常点定位信息形成的映射关系表,可以在具体的修复的时候,根据待测面板的识别信息迅速的查找到对应的异常点定位ί目息O By mapping table and outlier identification information of the positioning information formed, it can be repaired in particular when measured based on the identification information of the panel to quickly find the corresponding information entry outlier positioning ί O

[0052] 其中,所述数据处理单元可以是电脑、DSP数字处理器、PLC可编程控制器等电子设备;所述数据处理单元可以包括传输模块以及数据处理模块以及数据存储模块;所述数据传输模块可以包括有线或无线传输接口;所述数据处理模块包括处理;所述存储模块包括各种类型的存储介质。 [0052] wherein the data processing unit may be a computer, the DSP digital processor, PLC programmable controller electronic device; the data processing unit may include a transmission module and a data processing module and data storage module; said data transmission module may include a wired or wireless transmission interfaces; the data processing includes a processing module; the memory modules include various types of storage media.

[0053] 具体的,如图2所示为上述实施例中所述的面板检测装置的一个具体的结构;所述面板检测装置包括背光源210、下偏光板230、信号发生器220、上偏光板240、透明触摸定位传感器260、数据处理单元270 ;待测面板280位于上偏光板240与下偏光板230之间;所述信号发生器220为待测面板280提供检测画面,且为透明触摸定位传感器260提供驱动信号;所述背光源210为待测面板提供显示光源;所述透明触摸定位传感器260用以感测与定位待测面板上的异常点的位置相对应的触摸点的位置并将所述触摸点的位置信息传输到数据处理单元,以记录下待测面板异常点的位置信息。 [0053] Specifically, as shown in FIG 2 is a specific configuration of the above-described embodiments of the detecting device panel; said detecting means comprises a backlight panel 210, the polarizer 230, the signal generator 220, an upper polarizer plate 240, positioning the transparent touch sensor 260, the data processing unit 270; test panel 280 is positioned between the upper polarizer 240 and the lower polarizer 230; the signal generator 220 to provide test detection screen panel 280, and a transparent touch positioning sensor 260 provides a drive signal; the backlight source 210 provides light to the display panel to be tested; outlier position on said transparent touch sensor 260 is positioned to sense the positioning of the test panel corresponding to the touch point and the position of the touch point information transmission to the data processing unit to record the location information of the outlier test panel.

[0054] 综合上述,本实施例所述的面板检测装置,在以往的面板检测装置中增设了透明触摸定位传感器以及数据处理单元,用以定位并存储待测面板上异常点的位置信息,从而提高了检测的速度以及修复的速度以及方便性。 [0054] In summary, the panel is detecting apparatus according to the present embodiment, additional conventional transparent panel touch detection device position sensors and a data processing unit, and the storage location information for locating abnormal points on the test panel, so that improve the speed of detection and repair of speed and convenience.

[0055] 实施例二: [0055] Example II:

[0056] 如图3所示,本实施例面板检测方法,采用实施例一所述的面板检测装置检测,具体包括: [0056] As shown in FIG. 3, a panel detection method of the present embodiment, a panel-detecting means detects the embodiment, comprises:

[0057] 步骤SllO:使待测面板接收检测画面; [0057] Step SllO: receiving a detection that the test panel screen;

[0058] 步骤S120:若待检面板显示的测检测画面上出现异常,将透明触摸传感器覆盖在待测面板的表面并对位,并通过触摸所述透明触摸定位传感器与异常相对应的位置,以使所述透明触摸定位传感器输出与待测面板的异常点的位置相对应的触摸点的位置; [0058] Step S120: When the exception occurs on the subject to be measured detection screen display panel, a transparent touch sensor panel position and covering the surface to be measured, and by touching the transparent touch location sensor position corresponding to the abnormal, so that the transparent touch position sensors output position and outlier test panel corresponding to the touch point;

[0059] 步骤S130:所述数据处理单元接收所述透明触摸定位传感器输出的触摸点的位置并计算得到异常点的位置信息。 [0059] Step S130: the data processing unit receives the transparent touch position of the touch location sensor output and calculate the position information of outliers.

[0060] 本实施例所述的面板检测方法,采用了实施例中本发明所述的面板检测装置,从而可以通过透明触摸定位传感器以及数据处理单元进行异常点的点位;所异常点可以是点不良、线不良、区域不良或单纯的污渍等异常。 [0060] Example method for detecting the panel of the present embodiment, using a panel of detection apparatus according to embodiments of the present invention, which can be the outlier point through the transparent touch position sensors and a data processing unit; may be the outlier dot failure, line failure, or simply defective area stains and other abnormalities. 从而相对于传统的手动标注的方法,具有检测效率高,标注精确、且采用这种方法进行面板检测后,修复时无需擦除标记,定位点的信息更加准确,不用通过人眼观察来查找标记,从而再次有利于提高修复效率。 Thus with respect to the conventional method of manual annotation, having high detection efficiency, accurate labeling, and the use of this method for detecting the panel, without repair erase marker, anchor point information is more accurate, to find no mark observed by the human eye , which again will help improve repair efficiency.

[0061] 在具体的检测过程中,若检测的是液晶面板,需要上偏光板与下偏光板的配合实现检测画面的显示,若上偏光板与透明触摸定位传感器做成一体的结构,则透明触摸定位传感器需要在检测出异常点之前就覆盖到所述液晶面板上,若上偏光板与透明触摸定位传感器是分离结构,则透明触摸定位传感器可以在检测人员发现异常后,将透明触摸定位传感器覆盖到待测面板上,也可在发现异常点之前就覆盖到待测面板上。 [0061] In a specific process of detection, if the detector is a liquid crystal panel, the polarizing plate needs to realize a display screen with a mating detecting lower polarizing plate, if the upper polarizing plate and a transparent touch sensor positioned integrally formed structure, the transparency the touch sensor is positioned at the required point just before the abnormality is detected to cover the liquid crystal panel, if the polarizer and the transparent touch sensor is positioned separated structure, the transparent touch sensor may be positioned in the detection of abnormal art, the transparent touch position sensors to cover the test panel, it may also be abnormal prior to the test points on the cover panel. 故本发明实施例所述的检测方法,检测步骤需要根据检测装置的结构发生次序的调整。 Therefore, the detection method of the embodiment of the present invention, the step of detecting the occurrence order to adjust the structure of the detection device.

[0062] 以上实施方式仅用于说明本发明,而并非对本发明的限制,有关技术领域的普通技术人员,在不脱离本发明的精神和范围的情况下,还可以做出各种变化和变型,因此所有等同的技术方案也属于本发明的范畴,本发明的专利保护范围应由权利要求限定。 [0062] The above embodiments are merely illustrative of the present invention, and are not restrictive of the invention, relating to ordinary skill in the art, without departing from the spirit and scope of the present invention, can make various changes and modifications , all equivalent technical solutions also within the scope of the present invention, the scope of the present invention patent is defined by the appended claims.

Claims (10)

  1. 1.一种面板检测装置,其特征在于,包括透明触摸定位传感器以及数据处理单元; 所述透明触摸定位传感器用以感测与待测面板上的异常点的位置相对应的触摸点的位置; 所述数据处理单元与所述透明触摸定位传感器相连,并用以接收所述透明触摸定位传感器在触摸作用下所输出的触摸点的位置并计算得到异常点的位置信息。 A panel detecting means, characterized in that a positioning sensor comprising a transparent touch and a data processing unit; the transparent touch sensor is positioned to sense the position of the position on the test panel outliers corresponding to touch point; the data processing unit is connected to the transparent touch position sensors, and for receiving said transparent touch position of the touch at the touch location sensor output action and the calculated position information of outliers.
  2. 2.根据权利要求1所述的面板检测装置,其特征在于,还包括用以向面板提供检测信号的信号发生器。 2. The panel of claim detecting apparatus according to claim 1, characterized by further comprising a panel to provide a detection signal to the signal generator.
  3. 3.根据权利要求2所述的面板检测装置,其特征在于,所述信号发生器还用以为所述透明触摸定位传感器提供驱动信号。 3. The panel of claim detecting apparatus according to claim 2, wherein the signal generator is also used for said transparent touch location sensor driving signal.
  4. 4.根据权利要求1所述的面板检测装置,其特征在于,还包括背光源、下偏光板以及上偏光板;所述背光源用于为待测面板提供显示用的光;所述下偏光板位于所述待测面板与所述背光源之间;所述上偏光板与所述下偏光板位于所述待测面板的不同侧。 4. The panel of claim detecting apparatus according to claim 1, characterized by further comprising a backlight, the polarizer and the polarizer; the test panel backlight for providing light to the display; the lower polarizer the test plate is positioned between the panel and the backlight; the upper polarizing plate and the lower polarizing plate located on different sides of the test panel.
  5. 5.根据权利要求4所述的面板检测装置,其特征在于,所述透明触摸定位传感器与所述上偏光板位于所述待测面板的同一侧,且位于所述上偏光板远所述待测面板的一侧。 The panel of the detection apparatus according to claim 4, wherein said transparent touch sensor and the upper polarizing plate positioned on the same side of the test panel, and the polarizer located on the distal be side of the panel test.
  6. 6.根据权利要求5所述的面板检测装置,其特征在于,所述上偏光板的厚度为0.7-1.5mmο 6. The panel of the detection apparatus according to claim 5, wherein a thickness of the upper polarizing plate 0.7-1.5mmο
  7. 7.根据权利要求5所述的面板检测装置,其特征在于,所述透明触摸定位传感器为电容触摸传感器、电阻触摸传感器、红外式触摸传感器、压电式触摸传感器或者声波式触摸传感器,且覆盖住所述待测面板的显示区域。 The panel detection apparatus according to claim 5, wherein said transparent touch sensor is a capacitive touch sensor is positioned, a resistive touch sensor, an infrared touch sensor, a touch sensor or a piezoelectric acoustic wave touch sensor, and covers live the display area of ​​test panel.
  8. 8.根据要求I至7之任一项所述的面板检测装置,其特征在于,所述透明触摸定位传感器与所述待测面板上均设有用于对位用的对位标记。 Panel according to claim I of the detection apparatus according to any one of claim 7, wherein said transparent touch sensor positioned on the test panel are provided for alignment with alignment mark.
  9. 9.根据要求I至7之任一项所述的面板检测装置,其特征在于,所述数据处理单元还用以接收和存储所述待测面板的识别信息;并对同一待测面板的识别信息与异常点的位置信息形成映射关系表。 9. The panel detection device according to any one of claims I of 7, characterized in that said data processing unit further configured to receive and store identification information of the test panel; and recognize the same panel test outliers position information mapping table is formed.
  10. 10.一种面板检测方法,其特征在于,采用如权利要求1至8任一项所述的面板检测装置检测显示面板,具体包括下述步骤: 使待测面板接收检测画面;在观察到待测面板所显示的检测画面上出现异常时,将透明触摸定位传感器覆盖在待测面板的表面并进行对位,并通过触摸所述透明触摸定位传感器与异常相对应的位置,以使所述透明触摸定位传感器输出与待测面板的异常点的位置相对应的触摸点的位置; 所述数据处理单元接收所述透明触摸定位传感器输出的触摸点的位置并计算得到异常点的位置信息。 10. A method for detecting the panel, wherein the panel detecting device according to claims 1 to 8 for detecting use as claimed in claim display panel, comprises the steps of: receiving a detection that the test panel screen; be observed sensing panel display screen when the detected abnormality on the transparent touch panel covering the surface of the positioning sensor to be measured and aligned, and positioned by touching the transparent touch sensor corresponding to the abnormal position, so that the transparent the touch position sensors output position and outlier test panel corresponding to the touch point; the position of the touch data processing unit receives the output from the transparent touch sensor positioning position information and the calculated outlier.
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