WO2016173030A1 - 一种液晶显示面板的检测安装装置 - Google Patents
一种液晶显示面板的检测安装装置 Download PDFInfo
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- WO2016173030A1 WO2016173030A1 PCT/CN2015/079725 CN2015079725W WO2016173030A1 WO 2016173030 A1 WO2016173030 A1 WO 2016173030A1 CN 2015079725 W CN2015079725 W CN 2015079725W WO 2016173030 A1 WO2016173030 A1 WO 2016173030A1
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- liquid crystal
- crystal display
- display panel
- distance
- detecting
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
Definitions
- the present invention relates to the field of liquid crystal display technologies, and in particular, to a detection and mounting device for a liquid crystal display panel.
- the panel In the process of the liquid crystal display panel, in order to effectively distinguish the level of the panel, the panel is generally detected for lighting. In the detection of lighting, the most common method is the needle test method to find the badness of the panel.
- the panel Before the needle detection, the panel must be positioned (placed in the preset area), and the general positioning is to place the panel on the carrying platform by the robot. However, during the placement process of the robot, the position of the panel is prone to deviation, which may lead to positioning failure. At this time, the panel may be damaged and scrapped; in addition, the existing bearing platform does not use the warning function, and the needle is placed under the condition that the panel positioning is inaccurate. Testing, may puncture the panel, causing the panel to be scrapped.
- the present invention constructs a detection and mounting device for a liquid crystal display panel, which includes:
- a carrying platform having a rectangular carrying surface for carrying the liquid crystal display panel;
- the carrying surface includes two adjacent first sides and two adjacent second sides, and the two first a side edge and two of the second side edges forming four sides of the bearing surface;
- a fixing member disposed at an edge of the two first side edges of the bearing surface, the fixing member for defining a position of two adjacent side edges of the liquid crystal display panel;
- a movable member disposed at an edge of the two second side edges of the bearing surface, the movable member for adjusting the contact by two adjacent sides of the liquid crystal display panel The position of the liquid crystal display panel;
- a photosensor group including a light source and a light receiving sensor, disposed on each of the first side and each of the second sides of the carrying surface for detecting whether the liquid crystal display panel is placed in a preset area Inside;
- protrusions disposed on an edge of each side of the bearing surface, the protrusions being a rectangular parallelepiped structure, the protrusions for carrying the liquid crystal display panel;
- the height difference between the light emitted by the light source and the bearing surface on the second side is the height of the protrusion; the light emitted by the light source on the first side and the bearing
- the height difference of the face is the height of the fixing member.
- the bearing surface further includes a backlight region, wherein the backlight region is located within a range defined by the protrusions on the four sides of the bearing surface, and the first distance is approximately equal to Second distance
- the first distance is a distance between a light emitted by the light source on the second side and a first near side of the backlight region;
- the second distance is a location on the second side a minimum distance between the movable member and a first near side of the backlight region, the backlight region including a first near side, wherein the first near side is a distance from the second side of all sides of the backlight region The nearest side.
- the bearing surface further includes a backlight region, wherein the backlight region is located within a range defined by the protrusions on the four sides of the bearing surface, and the third distance is approximately equal to Fourth distance
- the third distance is a distance between a light emitted by the light source on the first side and a second near side of the backlight region
- the fourth distance is a location on the first side a distance between the fixing member and a second near side of the backlight region
- the backlight region includes a second near side, wherein the second near side is the first side of all sides of the backlight region The nearest side.
- the position of the light emitted by the light source on the four sides of the carrying surface is set according to the position of the predetermined area.
- the detecting and mounting device of the liquid crystal display panel of the present invention further includes a determining unit;
- the determining unit is configured to determine whether the liquid crystal display panel is placed in the preset area by detecting whether the light emitted by the light source is blocked:
- the determining unit determines that the liquid crystal display panel is placed in the preset area
- the determining unit determines that the liquid crystal display panel is not placed in the preset area.
- the light source is disposed at one end of the first side; and the light receiving sensor is disposed at the other end of the same first side.
- the light source is disposed at one end of the second side; and the light receiving sensor is disposed at the other end of the same second side.
- the present invention provides a detection and mounting device for a liquid crystal display panel, comprising: a carrying platform having a rectangular carrying surface for carrying the liquid crystal display panel; the bearing surface comprises two phases a first side of the adjacent side and two adjacent second sides, the two first sides and the two of the second sides forming four sides of the bearing surface;
- a fixing member disposed at an edge of the two first side edges of the bearing surface, the fixing member for defining a position of two adjacent side edges of the liquid crystal display panel;
- a movable member disposed at an edge of the two second side edges of the bearing surface, the movable member for adjusting the contact by two adjacent sides of the liquid crystal display panel The position of the liquid crystal display panel;
- a photosensor group including a light source and a light receiving sensor, disposed on each of the first side and each of the second sides of the carrying surface for detecting whether the liquid crystal display panel is placed in a preset area Inside.
- the detecting and mounting device of the liquid crystal display panel of the present invention further includes a plurality of protrusions, and the plurality of the protrusions are disposed at edges of each side of the bearing surface,
- the protrusion is a rectangular parallelepiped structure for carrying the liquid crystal display panel.
- the difference in height between the light emitted by the light source on the second side and the bearing surface is the height of the protrusion.
- the bearing surface further includes a backlight region, wherein the backlight region is located within a range defined by the protrusions on the four sides of the bearing surface, and the first distance is approximately equal to Second distance
- the first distance is a distance between a light emitted by the light source on the second side and a first near side of the backlight region
- the second distance is a location on the second side a minimum distance between the movable member and a first near side of the backlight region, the backlight region including a first near side, wherein the first near side is a distance from the second side of all sides of the backlight region The nearest side.
- the bearing surface further includes a backlight region, wherein the backlight region is located within a range defined by the protrusions on the four sides of the bearing surface, and the third distance is approximately equal to Fourth distance
- the third distance is a distance between a light emitted by the light source on the first side and a second near side of the backlight region; the fourth distance is a location on the first side a distance between the fixing member and a second near side of the backlight region, the backlight region includes a second near side, wherein the second near side is the first side of all sides of the backlight region The nearest side.
- the difference in height between the light emitted by the light source located on the first side and the bearing surface is the height of the fixing member.
- the position of the light emitted by the light source on the four sides of the carrying surface is set according to the position of the predetermined area.
- the detecting and mounting device of the liquid crystal display panel of the present invention further includes a determining unit;
- the determining unit is configured to determine whether the liquid crystal display panel is placed in the preset area by detecting whether the light emitted by the light source is blocked:
- the determining unit determines that the liquid crystal display panel is placed in the preset area
- the determining unit determines that the liquid crystal display panel is not placed in the preset area.
- the light source is disposed at one end of the first side; and the light receiving sensor is disposed at the other end of the same first side.
- the light source is disposed at one end of the second side; and the light receiving sensor is disposed at the other end of the same second side.
- the detecting and mounting device for the liquid crystal display panel of the present invention reduces the abnormality of the panel positioning and reduces the production cost by adding a photoelectric sensor group to each side of the carrying platform.
- FIG. 1 is a schematic structural view of a conventional detecting and mounting device for a liquid crystal display panel
- FIG. 2 is a schematic structural view showing a first placement position of a detecting and mounting device for a liquid crystal display panel of the present invention
- FIG. 3 is a schematic perspective structural view showing a first placement position of the detecting and mounting device of the liquid crystal display panel of the present invention
- FIG. 4 is a perspective structural view showing a second placement position of the detecting and mounting device of the liquid crystal display panel of the present invention.
- FIG. 5 is a perspective structural view showing a third placement position of the detecting and mounting device of the liquid crystal display panel of the present invention.
- Figure 6 is a left side view of the detecting and mounting device of the liquid crystal display panel of the present invention.
- Fig. 7 is a right side view of the detecting and mounting device of the liquid crystal display panel of the present invention.
- FIG. 1 is a schematic structural view of a conventional detecting and mounting device for a liquid crystal display panel
- the detection mounting device of the conventional liquid crystal display panel includes a carrying platform 11 , a fixing member 13 , and a movable member 12 .
- the carrying platform 11 has a rectangular carrying surface on which the liquid crystal display panel 101 is carried.
- the bearing surface includes two adjacent first sides (such as the left side and the lower side) and two adjacent second sides (such as the right side and the upper side), two first sides and two The two sides constitute four sides of the bearing surface;
- the fixing member 13 is disposed at an edge of the left side and the lower side of the bearing surface, and the position of the left side and the lower side of the liquid crystal display panel is defined by the fixing member 13 during the placing of the robot; in general, the fixing member 13 It is fixed on the carrying platform.
- the movable member 12 is disposed at an edge of the right side and the upper side of the carrying surface, and the movable member can be moved on the carrying platform, and the movable member 13 is in contact with the other two adjacent sides of the liquid crystal display panel 101, The panel moves in the direction of the fixture 13. When the movement is in place, the movable member 12 is fixed on the carrying platform.
- the detecting and mounting device of the liquid crystal display panel further includes a plurality of protrusions 14 disposed at edges of each side of the carrying surface.
- FIG. 1 shows the state when the panel 101 is moved to the preset area, and the preset area is the correct area where the panel should be placed in the process. Since the four sides of the bearing surface are also provided with a plurality of protrusions 14, the panel is generally placed. The protrusion 14 is moved again to reduce the contact area between the display panel and the bearing surface, so as to avoid a large force required by the robot during the moving of the panel.
- the height of the fixing member 13 is usually 2 mm
- the height of the projection 14 is usually 1 mm
- the thickness of the panel is generally 1 mm.
- the robot cannot accurately place the left and lower sides of the panel on the inner side of the fixing member 13, and may be placed on the fixing member 13, which affects the next process.
- the panel is initially placed on the inner side of the fixing member, it is possible to be placed on the inner side of the projection 14, so that the right side and the upper side of the panel are offset from the predetermined area, which is also disadvantageous for the detection of lighting.
- FIG. 2 is a schematic structural view showing a first placement position of a detecting and mounting device for a liquid crystal display panel according to the present invention
- the detection and mounting device of the liquid crystal display panel of the present invention comprises a carrying platform 11, a fixing member 13, and a movable member 12.
- the carrying platform 11 has a rectangular carrying surface on which the liquid crystal display panel 101 is carried.
- the bearing surface includes two adjacent first side edges (such as the left side and the lower side) and two adjacent second side edges (such as the right side and the upper side), two of the first side edges and two The second side edges constitute four sides of the bearing surface;
- the fixing member 13 is disposed at an edge of the left side and the lower side of the bearing surface, and the position of the left side and the lower side of the liquid crystal display panel is defined by the fixing member 13 during the placing of the robot; in general, the fixing is fixed
- the piece 13 is fixed to the carrying platform.
- the movable member 12 is disposed at an edge of the right side and the upper side of the carrying surface, and the movable member is movable on the carrying platform, and the movable member 13 is in contact with the other two adjacent sides of the liquid crystal display panel 101.
- the panel is moved in the direction of the fixing member 13 to adjust the position of the liquid crystal display panel.
- the movable member 12 is fixed on the carrying platform.
- a photosensor group comprising a light source 15 and a light receiving sensor 16, wherein each of the first side and each of the second sides of the carrying surface is provided with the photosensor group for detecting the liquid crystal Whether the display panel is placed in the preset area; the preset area is the correct area where the panel should be placed in the process. ⁇ As shown in the A position in Figure 3, the panel is placed in the preset area.
- the present invention adds a photoelectricity to each side of the bearing surface.
- the sensor group determines whether the panel is placed in the preset area by detecting whether the light of each photoelectric sensor group is normal, so that even if the above abnormal conditions occur, the panel can be accurately detected, thereby avoiding damage to the panel in the subsequent process and reducing the production. cost.
- the detecting and mounting device of the liquid crystal display panel further includes a plurality of protrusions 14 disposed at edges of each side of the bearing surface, the protrusions 14 being a rectangular parallelepiped structure, the protrusions 14 is used to carry the liquid crystal display panel.
- the panel is placed on the protrusion 14 and then moved to reduce the contact area between the display panel and the bearing surface, so that the robot does not need a large force during the moving of the panel.
- the height difference between the light emitted by the light source on the second side and the bearing surface is the height of the protrusion 14.
- the protrusion 14 itself has a certain height h2, such as 1 mm, and the thickness of the panel is generally 1 mm, at this time, The panel is in the protrusion on the left side or the lower side, and then the right side or the upper side of the panel is beyond the preset area, and the right side and the upper side are necessarily placed on the protrusion outside the preset area, for example, the panel 101 is in FIG.
- the B position indicates that the panel is not placed in the preset area.
- the detection mounting device of the present invention can also be provided with an alarm device to issue an alarm when the light is blocked, to remind the panel that the panel is not prevented from being in the preset area, and the right side and the upper side of the panel can be effectively prevented from exceeding the preset. The situation in the area, thus saving production costs.
- the bearing surface further includes a backlight region 201, wherein the backlight region 201 is located within a range defined by the protrusions 14 on the four sides of the bearing surface, and the first distance L1 is approximately equal to a second distance, wherein the first distance L1 is a distance between a light emitted by the light source located at the second side and a first near side of the backlight region; the second distance is a minimum distance between the movable member on the second side and a first proximal edge of the backlight region, and a minimum between the movable member on the second side and a first proximal edge of the backlight region
- the distance is, for example, 2 mm
- L1 is approximately equal to 2 mm
- the backlight region includes a first near side, which is the side closest to the second side of all sides of the backlight region.
- the distance between the light emitted by the light source located at the uppermost side of the carrying surface and the upper side of the backlight region is approximately equal to the minimum distance between the movable member on the carrying surface side and the upper side of the backlight region.
- the minimum distance between the movable member on the carrying surface side and the upper side of the backlight region is the distance between the movable member on the carrying surface side and the upper side of the backlight region when the panel is in the preset region.
- a height difference between the light source and the bearing surface on the first side is a height of the fixing member 13.
- the fixing member 13 since the fixing member 13 itself has a certain height h1, such as 2 mm, when the left side or the lower side of the panel exceeds the pre- When the area is set, it is inevitably placed on the fixing member 13, for example, the panel 101 is shown in the position C in FIG. 5, indicating that the panel is not placed in the preset area, and the panel itself has a certain height difference, so that the pre-preparation is exceeded.
- the height of the object on the corresponding side is greater than the height of the light source to the bearing surface, thereby blocking the light emitted by the light source, and an alarm device may be provided to issue an alarm when the light is blocked, to remind the panel that the panel is not prevented from being in the preset area. .
- the abnormality of the panel placed on the fixing member can be effectively avoided, thereby saving production cost.
- the bearing surface further includes a backlight area 201, and the backlight area 201 is located in a range 14 defined by the protrusions on the four sides of the bearing surface, and the third distance is approximately equal to the first Four distances;
- the third distance is a distance between the light emitted by the light source on the first side and a second near side of the backlight region; the fourth distance is on the first side
- the distance L2 between the light source on the left side of the carrying surface and the left side of the backlight area is approximately equal to the distance between the fixing member on the left side of the carrying surface and the left side of the backlight area, and the fixing member on the left side of the carrying surface is backlit.
- the distance between the left side of the area is, for example, 2 mm, and the L2 is also equal to about 2 mm.
- the position of the light emitted by the light source on the four sides of the bearing surface is set according to the position of the preset area.
- the light emitted by the light source on the four sides of the bearing surface encloses a closed area, and the closed area coincides with the preset area, that is, the position of the closed area overlaps with the position of the preset area.
- the area of the closed area is approximately equal to the area of the predetermined area.
- the detecting and mounting device of the liquid crystal display panel further includes a determining unit, wherein the determining unit is configured to determine whether the liquid crystal display panel is placed in the preset area by detecting whether the light emitted by the light source is blocked Internally: when it is detected that the light emitted by the light source is not hindered, the determining unit determines that the liquid crystal display panel is placed in the preset area; when detecting that the light emitted by the light source is blocked, The judging unit judges that the liquid crystal display panel is not placed in the preset area.
- the invention can determine whether the panel is placed in place by judging whether the light of the light source is hindered, and the method adopted is simple and accurate, and the problems existing in the prior art can be well avoided, and the production cost is saved.
- the light source is disposed at one end of the first side; the light receiving sensor is disposed at the other end of the same first side.
- the light source is disposed above the left side of the carrying surface, and the light receiving sensor is disposed below the left side of the carrying surface.
- the light source is disposed at one end of the second side; the light receiving sensor is disposed at the other end of the same second side.
- the four sides of the light source and the light receiving sensor on the carrying surface are arranged in such a manner.
- the detecting and mounting device for the liquid crystal display panel of the present invention reduces the abnormality of the panel positioning and reduces the production cost by adding a photoelectric sensor group to each side of the carrying platform.
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Abstract
一种液晶显示面板（101）的检测安装装置，包括：承载平台（11），具有承载面；所述承载面包括两个相邻的第一侧边和两个相邻的第二侧边；固定件（13），设置在所述第一侧边的边缘；活动件（12），设置所述第二侧边的边缘；光电传感器组，包括光源（15）和光接收传感器（16），设置在所述承载面的每个所述第一侧边和每个所述第二侧边上。
Description
本发明涉及液晶显示器技术领域，特别是涉及一种液晶显示面板的检测安装装置。
液晶显示面板制程中，为了有效地区分面板的等级，一般会对面板进行点灯检测。在点灯检测时，最常用方式是扎针测试法，以发现面板的不良。
在进行扎针检测前，必须对面板进行定位（放置在预设区域），一般的定位是通过机械手将面板放置在承载平台上的。然而机械手在放置过程中，面板的位置容易发生偏差，会导致定位失败，此时会造成面板破损报废；另外现有的承载平台也没用预警功能，在面板定位不准确的情况之下进行扎针测试，可能扎破面板，造成面板报废。
因此，有必要提供一种液晶显示面板的检测安装装置，以解决现有技术所存在的问题。
本发明的目的在于提供一种液晶显示面板的检测安装装置，以解决现有技术检测安装装置不能精确地检测面板是否放置到位的技术问题。
为解决上述技术问题，本发明构造了一种液晶显示面板的检测安装装置，其包括：
承载平台，具有一长方形的承载面，用于承载所述液晶显示面板；所述承载面包括两个相邻的第一侧边和两个相邻的第二侧边，两个所述第一侧边和两个所述第二侧边组成所述承载面的四条边；
固定件，设置在所述承载面的两个所述第一侧边的边缘，所述固定件，用于限定所述液晶显示面板的两个相邻侧边的位置；
活动件，设置在所述承载面的两个所述第二两侧边的边缘，所述活动件，用于通过与所述液晶显示面板的另外两个相邻侧边的接触，调整所述液晶显示面板的位置；
光电传感器组，包括光源和光接收传感器，设置在所述承载面的每个所述第一侧边和每个所述第二侧边上，用于检测所述液晶显示面板是否放置在预设区域内；以及
多个凸起，设置在所述承载面的每条边的边缘，所述凸起为长方体结构，所述凸起用于承载所述液晶显示面板；
其中位于所述第二侧边上的所述光源发射的光线与所述承载面的高度差为所述凸起的高度；位于所述第一侧边的所述光源发射的光线与所述承载面的高度差为所述固定件的高度。
在本发明的液晶显示面板的检测安装装置中，所述承载面上还包括一个背光区域，所述背光区域位于所述承载面的四条边上的凸起限定的范围内，第一距离约等于第二距离；
其中所述第一距离为位于所述第二侧边的所述光源发射的光线与所述背光区域的第一近边之间的距离；所述第二距离为该第二侧边上的所述活动件与所述背光区域的第一近边之间的最小距离，所述背光区域包括第一近边，所述第一近边为所述背光区域的所有边中距离所述第二侧边最近的边。
在本发明的液晶显示面板的检测安装装置中，所述承载面上还包括一个背光区域，所述背光区域位于所述承载面的四条边上的凸起限定的范围内，第三距离约等于第四距离；
其中所述第三距离为位于所述第一侧边的所述光源发射的光线与所述背光区域的第二近边之间的距离，所述第四距离为该第一侧边上的所述固定件与所述背光区域的第二近边之间的距离，所述背光区域包括第二近边，所述第二近边为所述背光区域的所有边中距离所述第一侧边最近的边。
在本发明的液晶显示面板的检测安装装置中，根据所述预设区域的位置设置所述承载面的四条边上的所述光源发射的光线的位置。
在本发明的液晶显示面板的检测安装装置中，其中所述液晶显示面板的检测安装装置还包括判断单元；
所述判断单元，用于通过检测所述光源发射的光线是否受到阻碍，判断所述液晶显示面板是否放置在所述预设区域内：
当检测到所述光源发射的光线未受到阻碍时，所述判断单元判断所述液晶显示面板放置在所述预设区域内；
当检测到所述光源发射的光线受到阻碍时，所述判断单元判断所述液晶显示面板未放置在所述预设区域内。
在本发明的液晶显示面板的检测安装装置中，所述光源设置在一所述第一侧边的一端；所述光接收传感器设置在同一所述第一侧边的另一端。
在本发明的液晶显示面板的检测安装装置中，所述光源设置在一所述第二侧边的一端；所述光接收传感器设置在同一所述第二侧边的另一端。
为解决上述技术问题，本发明构造了一种液晶显示面板的检测安装装置，其包括：承载平台，具有一长方形的承载面，用于承载所述液晶显示面板；所述承载面包括两个相邻的第一侧边和两个相邻的第二侧边，两个所述第一侧边和两个所述第二侧边组成所述承载面的四条边；
固定件，设置在所述承载面的两个所述第一侧边的边缘，所述固定件，用于限定所述液晶显示面板的两个相邻侧边的位置；
活动件，设置在所述承载面的两个所述第二两侧边的边缘，所述活动件，用于通过与所述液晶显示面板的另外两个相邻侧边的接触，调整所述液晶显示面板的位置；
光电传感器组，包括光源和光接收传感器，设置在所述承载面的每个所述第一侧边和每个所述第二侧边上，用于检测所述液晶显示面板是否放置在预设区域内。
在本发明的液晶显示面板的检测安装装置中，所述液晶显示面板的检测安装装置还包括多个凸起，多个所述凸起设置在所述承载面的每条边的边缘，所述凸起为长方体结构，所述凸起用于承载所述液晶显示面板。
在本发明的液晶显示面板的检测安装装置中，位于所述第二侧边上的所述光源发射的光线与所述承载面的高度差为所述凸起的高度。
在本发明的液晶显示面板的检测安装装置中，所述承载面上还包括一个背光区域，所述背光区域位于所述承载面的四条边上的凸起限定的范围内，第一距离约等于第二距离；
其中所述第一距离为位于所述第二侧边的所述光源发射的光线与所述背光区域的第一近边之间的距离，所述第二距离为该第二侧边上的所述活动件与所述背光区域的第一近边之间的最小距离，所述背光区域包括第一近边，所述第一近边为所述背光区域的所有边中距离所述第二侧边最近的边。
在本发明的液晶显示面板的检测安装装置中，所述承载面上还包括一个背光区域，所述背光区域位于所述承载面的四条边上的凸起限定的范围内，第三距离约等于第四距离；
其中所述第三距离为位于所述第一侧边的所述光源发射的光线与所述背光区域的第二近边之间的距离；所述第四距离为该第一侧边上的所述固定件与所述背光区域的第二近边之间的距离，所述背光区域包括第二近边，所述第二近边为所述背光区域的所有边中距离所述第一侧边最近的边。
在本发明的液晶显示面板的检测安装装置中，位于所述第一侧边的所述光源发射的光线与所述承载面的高度差为所述固定件的高度。
在本发明的液晶显示面板的检测安装装置中，根据所述预设区域的位置设置所述承载面的四条边上的所述光源发射的光线的位置。
在本发明的液晶显示面板的检测安装装置中，所述液晶显示面板的检测安装装置还包括判断单元；
所述判断单元，用于通过检测所述光源发射的光线是否受到阻碍，判断所述液晶显示面板是否放置在所述预设区域内：
当检测到所述光源发射的光线未受到阻碍时，所述判断单元判断所述液晶显示面板放置在所述预设区域内；
当检测到所述光源发射的光线受到阻碍时，所述判断单元判断所述液晶显示面板未放置在所述预设区域内。
在本发明的液晶显示面板的检测安装装置中，所述光源设置在一所述第一侧边的一端；所述光接收传感器设置在同一所述第一侧边的另一端。
在本发明的液晶显示面板的检测安装装置中，所述光源设置在一所述第二侧边的一端；所述光接收传感器设置在同一所述第二侧边的另一端。
本发明的液晶显示面板的检测安装装置，通过在承载平台的每条边上增加一光电传感器组，减少了面板定位异常的情况，降低生产成本。
图1为现有的液晶显示面板的检测安装装置的结构示意图；
图2为本发明的液晶显示面板的检测安装装置第一种放置位置的结构示意图；
图3为本发明的液晶显示面板的检测安装装置第一种放置位置的优选透视结构图；
图4为本发明的液晶显示面板的检测安装装置第二种放置位置的透视结构图；
图5为本发明的液晶显示面板的检测安装装置第三种放置位置的透视结构图；
图6为本发明的液晶显示面板的检测安装装置的左视图；
图7为本发明的液晶显示面板的检测安装装置的右视图。
以下各实施例的说明是参考附加的图式，用以例示本发明可用以实施的特定实施例。本发明所提到的方向用语，例如「上」、「下」、「前」、「后」、「左」、「右」、「内」、「外」、「侧面」等，仅是参考附加图式的方向。因此，使用的方向用语是用以说明及理解本发明，而非用以限制本发明。在图中，结构相似的单元是以相同标号表示。
请参照图1，图1为现有的液晶显示面板的检测安装装置的结构示意图；
现有的液晶显示面板的检测安装装置，如图1所示，包括承载平台11、固定件13、活动件12，所述承载平台11具有一长方形的承载面，其上承载有液晶显示面板101；承载面包括两个相邻的第一侧边（譬如左侧和下侧）和两个相邻的第二侧边（譬如右侧和上侧），两个第一侧边和两个第二侧边组成所述承载面的四条边；
固定件13设置在所述承载面的左侧和下侧的边缘，在机械手放置过程中，通过固定件13限定所述液晶显示面板的左侧和下侧的位置；一般情况下，固定件13是固定在承载平台上。
活动件12设置在所述承载面的右侧和上侧的边缘，活动件可以在承载平台上移动，通过活动件13与所述液晶显示面板101的另外两个相邻侧边的接触，将面板移动向固定件13的方向。当移动到位时，再将活动件12固定在承载平台上。液晶显示面板的检测安装装置还包括多个凸起14，多个所述凸起14设置在所述承载面的每条边的边缘。
图1中给出面板101移动到预设区域时的状态，预设区域为制程中面板应该放置的正确的区域，由于承载面上的四边还设置有多个凸起14，一般将面板放在凸起14上再移动，以减小显示面板与承载面之间的接触面积，避免机械手在移动面板过程中需要较大的力。
固定件13的高度通常为2毫米，凸起14的高度通常为1毫米，面板的厚度一般也为1毫米。但是，通常情况下机械手不能很准确的将面板的左侧和下侧放置在固定件13的内侧，有可能放置在固定件13上面，此时影响了下一步制程。其次即便刚开始面板放在固定件的内侧，有可能放在凸起14的内侧，使得面板右侧和上侧偏离出预设区域，因而也不利于点灯检测。
请参照图2，图2为本发明的液晶显示面板的检测安装装置第一种放置位置的结构示意图；
本发明的液晶显示面板的检测安装装置，如图2所示，包括承载平台11、固定件13、活动件12，所述承载平台11具有一长方形的承载面，其上承载有液晶显示面板101；承载面包括两个相邻的第一侧边（譬如左侧和下侧）和两个相邻的第二侧边（譬如右侧和上侧），两个所述第一侧边和两个所述第二侧边组成所述承载面的四条边；
所述固定件13设置在所述承载面的左侧和下侧的边缘，在机械手放置过程中，通过固定件13限定所述液晶显示面板的左侧和下侧的位置；一般情况下，固定件13是固定在承载平台上。
所述活动件12设置在所述承载面的右侧和上侧的边缘，活动件可以在承载平台上移动，通过活动件13与所述液晶显示面板101的另外两个相邻侧边的接触，将面板移动向固定件13的方向，以调整所述液晶显示面板的位置。当移动到位时，再将活动件12固定在承载平台上。
光电传感器组，包括光源15和光接收传感器16，在所述承载面的每个所述第一侧边和每个所述第二侧边均设置有所述光电传感器组，用于检测所述液晶显示面板是否放置在所述预设区域内；所述预设区域为制程中面板应该放置的正确区域。譬如图3中的A位置所示，表示面板放置在预设区域内。
现有的检测安装装置由于无法检测：面板左侧或下侧放在固定件上，或者面板右侧或者上侧超出预设区域的异常情况，本发明通过在承载面的每条边增加一光电传感器组，通过检测每个光电传感器组的光线是否正常，判断面板是否放置在预设区域内，因此即便出现以上异常情况，依然能准确地检测出来，从而避免后续制程中损坏面板，降低了生产成本。
所述液晶显示面板的检测安装装置还包括多个凸起14，多个所述凸起14设置在所述承载面的每条边的边缘，所述凸起14为长方体结构，所述凸起14用于承载所述液晶显示面板。一般将面板放在凸起14上再移动，以减小显示面板与承载面之间的接触面积，避免机械手在移动面板过程中需要较大的力。
优选地，位于所述第二侧边上的所述光源发射的光线与所述承载面的高度差为所述凸起14的高度。当面板处于预设区域时，如图3中的A位置所示，如图7所示，由于凸起14本身具有一定的高度h2，譬如1mm，而面板的厚度一般为1毫米，此时当面板处于左侧或下侧的凸起内，那么面板的右侧或上侧超出预设区域，右侧和上侧必然会放置在预设区域外的凸起上，譬如面板101处于图4中的B位置所示，表示面板未放置在预设区域中，此时由于面板本身存在一定的高度，使得超出预设区域时，相应边上物体的高度大于光源到承载面的高度差，进而挡住了光源发射的光线，本发明的检测安装装置还可设置警报装置，当光线被挡住时发出警报，以提醒面板未防止在预设区域中，可以有效地避免面板右侧和上侧超出预设区域的情况，从而节省生产成本。
优选地，如图3所示，所述承载面上还包括一个背光区域201，所述背光区域201位于所述承载面的四条边上的凸起14限定的范围内，第一距离L1约等于第二距离，其中所述第一距离L1为所述位于所述第二侧边的所述光源发射的光线与所述背光区域的第一近边之间的距离；所述第二距离为该第二侧边上的所述活动件与所述背光区域的第一近边之间的最小距离，第二侧边上的所述活动件与所述背光区域的第一近边之间的最小距离譬如为2毫米，L1约等于2毫米，所述背光区域包括第一近边，所述第一近边为所述背光区域的所有边中距离所述第二侧边最近的边。譬如位于承载面最上侧的光源发射的光线与背光区域的上侧边之间的距离约等于承载面上侧的活动件与所述背光区域的上侧边之间的最小距离。承载面上侧的活动件与所述背光区域的上侧边之间的最小距离为面板处于预设区域时，承载面上侧的活动件与背光区域的上侧边之间的距离。通过这样设置的光电传感器组，能够使得右侧和上侧的光源发射的光线处于预设区域边界上，提高检测的准确度。
优选地，位于所述第一侧边的所述光源与所述承载面的高度差为所述固定件13的高度。当面板101处于预设区域时，如图3中的A位置所示，如图6所示，由于固定件13本身具有一定的高度h1，譬如2mm，因此当面板的左侧或下侧超出预设区域时，必然会放置在固定件13上，譬如面板101处于图5中的C位置所示，表示面板未放置在预设区域中，此时由于面板本身存在一定的高度差，使得超出预设区域时，相应边上物体的高度大于光源到承载面的高度，进而挡住了光源发射的光线，还可设置警报装置，当光线被挡住时发出警报，以提醒面板未防止在预设区域中。可以有效地避免面板放置在固定件上的异常情况，从而节省生产成本。
优选地，如图3所示，所述承载面上还包括一个背光区域201，所述背光区域201位于所述承载面的四条边上的凸起限定的范围14内，第三距离约等于第四距离；
其中所述第三距离为所述位于所述第一侧边的所述光源发射的光线与所述背光区域的第二近边之间的距离；所述第四距离为该第一侧边上的所述固定件与所述背光区域的第二近边之间的距离，所述背光区域包括第二近边，所述第二近边为所述背光区域的所有边中距离所述第一侧边最近的边。
譬如位于承载面左侧的光源到背光区域的左侧边之间的距离L2约等于承载面左侧的固定件到背光区域的左侧边之间的距离，承载面左侧的固定件到背光区域的左侧边之间的距离譬如2毫米，L2也约等于2毫米，通过这样设置的光电传感器组，能够使得左侧和下侧的光源发射的光线处于预设区域边界上，提高检测的准确度。
优选地，如图3所示，根据所述预设区域的位置设置所述承载面的四条边上的所述光源发射的光线的位置。譬如所述承载面的四条边上的所述光源发射的光线围成一个闭合区域，所述闭合区域与所述预设区域重合，即所述闭合区域的位置与所述预设区域的位置重叠，所述闭合区域的面积约等于所述预设区域的面积。通过这样设置的光电传感器组，能够使得全部光源发射的光线处于预设区域边界上，提高检测的准确度。
优选地，所述液晶显示面板的检测安装装置还包括判断单元；所述判断单元，用于通过检测所述光源发射的光线是否受到阻碍，判断所述液晶显示面板是否放置在所述预设区域内：当检测到所述光源发射的光线未受到阻碍时，所述判断单元判断所述液晶显示面板放置在所述预设区域内；当检测到所述光源发射的光线受到阻碍时，所述判断单元判断所述液晶显示面板未放置在所述预设区域内。本发明能够通过判断光源的光线是否被阻碍，来确定面板是否放置到位，采用的手段简便且准确，能够很好地避免了现有技术所存在的问题，节省生产成本。
优选地，所述光源设置在一所述第一侧边的一端；所述光接收传感器设置在同一所述第一侧边的另一端。譬如光源设置在承载面的左侧的上方，而光接收传感器设置在承载面的左侧的下方。所述光源设置在一所述第二侧边的一端；所述光接收传感器设置在同一所述第二侧边的另一端。当然光源和光接收传感器在承载面上的四条边都是以这样的方式设置的。
本发明的液晶显示面板的检测安装装置，通过在承载平台的每个边上增加一光电传感器组，减少了面板定位异常的情况，降低生产成本。
综上所述，虽然本发明已以优选实施例揭露如上，但上述优选实施例并非用以限制本发明，本领域的普通技术人员，在不脱离本发明的精神和范围内，均可作各种更动与润饰，因此本发明的保护范围以权利要求界定的范围为准。
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- 一种液晶显示面板的检测安装装置，其包括：承载平台，具有一长方形的承载面，用于承载所述液晶显示面板；所述承载面包括两个相邻的第一侧边和两个相邻的第二侧边，两个所述第一侧边和两个所述第二侧边组成所述承载面的四条边；固定件，设置在所述承载面的两个所述第一侧边的边缘，所述固定件，用于限定所述液晶显示面板的两个相邻侧边的位置；活动件，设置在所述承载面的两个所述第二两侧边的边缘，所述活动件，用于通过与所述液晶显示面板的另外两个相邻侧边的接触，调整所述液晶显示面板的位置；光电传感器组，包括光源和光接收传感器，设置在所述承载面的每个所述第一侧边和每个所述第二侧边上，用于检测所述液晶显示面板是否放置在预设区域内；以及多个凸起，设置在所述承载面的每条边的边缘，所述凸起为长方体结构，所述凸起用于承载所述液晶显示面板；其中位于所述第二侧边上的所述光源发射的光线与所述承载面的高度差为所述凸起的高度；位于所述第一侧边的所述光源发射的光线与所述承载面的高度差为所述固定件的高度。
- 根据权利要求1所述的液晶显示面板的检测安装装置，其中所述承载面上还包括一个背光区域，所述背光区域位于所述承载面的四条边上的凸起限定的范围内，第一距离约等于第二距离；其中所述第一距离为位于所述第二侧边的所述光源发射的光线与所述背光区域的第一近边之间的距离；所述第二距离为该第二侧边上的所述活动件与所述背光区域的第一近边之间的最小距离，所述背光区域包括第一近边，所述第一近边为所述背光区域的所有边中距离所述第二侧边最近的边。
- 根据权利要求1所述的液晶显示面板的检测安装装置，其中所述承载面上还包括一个背光区域，所述背光区域位于所述承载面的四条边上的凸起限定的范围内，第三距离约等于第四距离；其中所述第三距离为位于所述第一侧边的所述光源发射的光线与所述背光区域的第二近边之间的距离，所述第四距离为该第一侧边上的所述固定件与所述背光区域的第二近边之间的距离，所述背光区域包括第二近边，所述第二近边为所述背光区域的所有边中距离所述第一侧边最近的边。
- 根据权利要求1所述的液晶显示面板的检测安装装置，其中根据所述预设区域的位置设置所述承载面的四条边上的所述光源发射的光线的位置。
- 根据权利要求1所述的液晶显示面板的检测安装装置，其中所述液晶显示面板的检测安装装置还包括判断单元；所述判断单元，用于通过检测所述光源发射的光线是否受到阻碍，判断所述液晶显示面板是否放置在所述预设区域内：当检测到所述光源发射的光线未受到阻碍时，所述判断单元判断所述液晶显示面板放置在所述预设区域内；当检测到所述光源发射的光线受到阻碍时，所述判断单元判断所述液晶显示面板未放置在所述预设区域内。
- 根据权利要求1所述的液晶显示面板的检测安装装置，其中所述光源设置在一所述第一侧边的一端；所述光接收传感器设置在同一所述第一侧边的另一端。
- 根据权利要求1所述的液晶显示面板的检测安装装置，其中所述光源设置在一所述第二侧边的一端；所述光接收传感器设置在同一所述第二侧边的另一端。
- 一种液晶显示面板的检测安装装置，其包括：承载平台，具有一长方形的承载面，用于承载所述液晶显示面板；所述承载面包括两个相邻的第一侧边和两个相邻的第二侧边，两个所述第一侧边和两个所述第二侧边组成所述承载面的四条边；固定件，设置在所述承载面的两个所述第一侧边的边缘，所述固定件，用于限定所述液晶显示面板的两个相邻侧边的位置；活动件，设置在所述承载面的两个所述第二两侧边的边缘，所述活动件，用于通过与所述液晶显示面板的另外两个相邻侧边的接触，调整所述液晶显示面板的位置；光电传感器组，包括光源和光接收传感器，设置在所述承载面的每个所述第一侧边和每个所述第二侧边上，用于检测所述液晶显示面板是否放置在预设区域内。
- 根据权利要求8所述的液晶显示面板的检测安装装置，其中所述液晶显示面板的检测安装装置还包括多个凸起，多个所述凸起设置在所述承载面的每条边的边缘，所述凸起为长方体结构，所述凸起用于承载所述液晶显示面板。
- 根据权利要求9所述的液晶显示面板的检测安装装置，其中位于所述第二侧边上的所述光源发射的光线与所述承载面的高度差为所述凸起的高度。
- 根据权利要求9所述的液晶显示面板的检测安装装置，其中所述承载面上还包括一个背光区域，所述背光区域位于所述承载面的四条边上的凸起限定的范围内，第一距离约等于第二距离；其中所述第一距离为位于所述第二侧边的所述光源发射的光线与所述背光区域的第一近边之间的距离；所述第二距离为该第二侧边上的所述活动件与所述背光区域的第一近边之间的最小距离，所述背光区域包括第一近边，所述第一近边为所述背光区域的所有边中距离所述第二侧边最近的边。
- 根据权利要求9所述的液晶显示面板的检测安装装置，其中所述承载面上还包括一个背光区域，所述背光区域位于所述承载面的四条边上的凸起限定的范围内，第三距离约等于第四距离；其中所述第三距离为位于所述第一侧边的所述光源发射的光线与所述背光区域的第二近边之间的距离，所述第四距离为该第一侧边上的所述固定件与所述背光区域的第二近边之间的距离，所述背光区域包括第二近边，所述第二近边为所述背光区域的所有边中距离所述第一侧边最近的边。
- 根据权利要求8所述的液晶显示面板的检测安装装置，其中位于所述第一侧边的所述光源发射的光线与所述承载面的高度差为所述固定件的高度。
- 根据权利要求8所述的液晶显示面板的检测安装装置，其中根据所述预设区域的位置设置所述承载面的四条边上的所述光源发射的光线的位置。
- 根据权利要求8所述的液晶显示面板的检测安装装置，其中所述液晶显示面板的检测安装装置还包括判断单元；所述判断单元，用于通过检测所述光源发射的光线是否受到阻碍，判断所述液晶显示面板是否放置在所述预设区域内：当检测到所述光源发射的光线未受到阻碍时，所述判断单元判断所述液晶显示面板放置在所述预设区域内；当检测到所述光源发射的光线受到阻碍时，所述判断单元判断所述液晶显示面板未放置在所述预设区域内。
- 根据权利要求8所述的液晶显示面板的检测安装装置，其中所述光源设置在一所述第一侧边的一端；所述光接收传感器设置在同一所述第一侧边的另一端。
- 根据权利要求8所述的液晶显示面板的检测安装装置，其中所述光源设置在一所述第二侧边的一端；所述光接收传感器设置在同一所述第二侧边的另一端。
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