WO2015021622A1 - Glass substrate supporting device and liquid crystal panel manufacturing process - Google Patents
Glass substrate supporting device and liquid crystal panel manufacturing process Download PDFInfo
- Publication number
- WO2015021622A1 WO2015021622A1 PCT/CN2013/081486 CN2013081486W WO2015021622A1 WO 2015021622 A1 WO2015021622 A1 WO 2015021622A1 CN 2013081486 W CN2013081486 W CN 2013081486W WO 2015021622 A1 WO2015021622 A1 WO 2015021622A1
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- WIPO (PCT)
- Prior art keywords
- glass substrate
- support member
- liquid crystal
- length
- support
- Prior art date
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 122
- 239000011521 glass Substances 0.000 title claims abstract description 119
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 33
- 239000000565 sealant Substances 0.000 claims description 22
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 2
- 230000007547 defect Effects 0.000 abstract description 5
- 238000009776 industrial production Methods 0.000 abstract description 5
- 239000010408 film Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 5
- 239000010409 thin film Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/6875—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by a plurality of individual support members, e.g. support posts or protrusions
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/673—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere using specially adapted carriers or holders; Fixing the workpieces on such carriers or holders
- H01L21/6734—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere using specially adapted carriers or holders; Fixing the workpieces on such carriers or holders specially adapted for supporting large square shaped substrates
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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
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
Definitions
- the present invention relates to the field of liquid crystal display panel processing technology, and more particularly to a glass substrate supporting device and a liquid crystal panel processing process for supporting a glass substrate using the glass substrate supporting device.
- a liquid crystal display or LCD (Liquid Crystal Display) is a flat, ultra-thin display design
- the main body of the liquid crystal display is a liquid crystal cell, and is mainly composed of two transparent substrates and a liquid crystal sealed between the substrates.
- the liquid crystal display is mainly a thin film transistor (TFT) liquid crystal display, and the fabrication of a general thin film transistor liquid crystal display can be roughly divided into three parts: a thin film transistor array (TFT Array) preparation process and a color filter plate preparation process. , Liquid crystal display unit assembly (LC Cel l Assembly) preparation process, liquid crystal display module (Liquid Crystal Module, LCM) preparation process.
- the glass substrate In the processing of the liquid crystal panel, it is common to first process a large large panel, and then cut the large panel into a desired small-sized panel. Among them, in the process of preparing a thin film transistor array (TFT Array), a process of forming a conductive layer, an alignment film layer, and the like on a glass substrate is required, and in these processes, the glass substrate needs to be suspended and maintained horizontally. Currently, the glass substrate is supported by a dot-type support member. As shown in FIG. 1, the glass substrate 100 has a plurality of effective regions 101 and a sealant region 102 spaced apart from the plurality of active regions 101, and a dot-type support member. 103 is distributed below the glass substrate.
- TFT Array thin film transistor array
- the support is applied to the glass substrate by the dot-type support member.
- the number of the support members is large, and it is difficult to control the position of each support member. Therefore, some of the support members are located in the effective region 101 of the glass substrate 100, so the support member and the glass substrate are There is contact between the effective region 101, and the material of the support member 103 is inconsistent with the specific heat capacity of the glass substrate 100, which may cause temperature difference, deformation, etc.
- the glass substrate 100 may have unevenness of the whole substrate due to gravity or the like between the two supporting members 103, so that the film thickness formed in the manufacturing process is uneven and the layout is deviated, and the film thickness is formed in the manufacturing process of the liquid crystal display. Inhomogeneity can cause many defects, such as various Mura, chromatic aberration, and gray scale unevenness in the array preparation process (Array), Pin Mura in the alignment film process, and the block Mura.
- the present invention provides a glass substrate supporting device capable of increasing the contact area of the support member and the glass substrate, and the contact surface of the support member and the glass substrate can be disposed on the glass substrate.
- the defects in the manufacturing process of the liquid crystal display are effectively solved, the production cost is reduced, and the device is simple in structure, simple in operation, and suitable for industrial production.
- a glass substrate supporting device for producing a liquid crystal display panel includes: a platform; a plurality of supporting members are arranged along a first direction of the platform, The support member has a first length in a first direction, and a top portion of the support member has a contact plane through which the support member supports the glass substrate. Wherein, in a direction perpendicular to the first length, the top of the support has a second length, the bottom has a third length, and the third length is greater than the second length.
- the glass substrate includes a plurality of effective regions and a sealant region that is spaced apart from the plurality of effective regions; and the second length is smaller than a width of the sealant region.
- the support member has a trapezoidal cross section.
- the platform is provided with a plurality of guide rails, the guide rails are arranged perpendicular to the first direction, the support members are connected to the platform through the guide rails, and the support members are on the guide rails mobile.
- the glass substrate supporting device further comprises a computer control system for controlling the movement of the support member on the guide rail.
- Another aspect of the present invention provides a liquid crystal panel processing process including a process of supporting a glass substrate to suspend the glass substrate and maintaining a horizontal level, wherein the glass substrate supporting device as described above is used when supporting the glass substrate .
- the step of supporting the glass substrate specifically includes the following steps:
- the liquid crystal panel processing process further includes a step of coating an alignment film on the glass substrate.
- the liquid crystal panel processing process further includes preparing a plastic frame in a sealant region of the glass substrate and dropping a liquid crystal into an effective region of the glass substrate.
- the glass substrate supporting device of the present invention supports the glass substrate by using a support member having a large length, can increase the contact area of the support member and the glass substrate, and can accurately control the contact surface of the support member and the glass substrate to be disposed on the glass substrate.
- FIG. 1 is a schematic view of a conventional technical solution for supporting a glass substrate.
- Figure 2 is a front elevational view of the support device in accordance with an embodiment of the present invention, further showing the glass substrate placed on the device.
- Figure 3 is a top plan view of the support device shown in Figure 2.
- FIG. 4 is a schematic diagram of supporting a glass substrate by using a supporting device according to an embodiment of the present invention, wherein the glass substrate includes a plurality of effective regions of the same specification.
- FIG. 5 is a schematic diagram of supporting a glass substrate by using a supporting device according to an embodiment of the present invention, wherein the glass substrate includes a plurality of effective regions of different specifications. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As described above, the present invention provides a glass substrate supporting device for the production of a liquid crystal display panel, including a platform and a plurality of rows arranged along the first direction of the platform.
- the glass substrate supporting device provided by the invention can increase the contact area between the supporting member and the glass substrate, and can set the contact surface of the supporting member and the glass substrate outside the effective area of the glass substrate, thereby effectively solving the manufacturing process of the liquid crystal display. Poor, reduced production costs, and the device is simple in structure, easy to operate, and suitable for industrial production.
- FIG. 2 is a front view of the supporting device in the embodiment, and the glass substrate 100 placed on the device is also shown; FIG.
- the glass substrate supporting device in this embodiment includes a platform 300 and a plurality of supporting members 200 arranged in the longitudinal direction of the platform 300, the support members 200 having the first direction in the arrangement direction.
- the length 202, the top of the support member 200 has a contact plane 201 through which the support member 200 supports the glass substrate 100.
- the top of the support in a direction perpendicular to the first length 202, has a second length 203, the bottom has a third length 204, and the third length 204 is greater than the second length 201.
- the glass substrate 100 includes a plurality of effective regions 101 and a sealant region 102 partitioning the plurality of effective regions 101; the second length 203 is smaller than the width of the sealant region 102.
- the support member 200 has a trapezoidal cross section.
- the platform 300 is provided with a plurality of guide rails 400, and the guide rails 400 are arranged along the lateral direction of the platform 300, that is, the guide rails 400 and the support members 200 are perpendicular to each other, and the support member 200 is The rail 300 is coupled to the platform 300, and the support 200 is movable on the rail 400.
- the glass substrate supporting device further includes a computer control system (not shown in the drawing) for controlling movement of the support member 200 on the guide rail 400; wherein each support member 200 is independent of each other Grounded on the rail, and each support member 200 has a drive motor (not shown in the drawing) control, the support member 200 can be controlled to slide on the guide rail 400 by the drive motor; the drive motor is controlled by a computer control system
- the individual supports 200 can be individually controlled to move separately, or all of the supports 200 can be controlled to move together at the same time, so that the support can be quickly and accurately moved to the sealant region 102 of the glass substrate 100.
- the glass substrate supporting device provided by the present invention is mainly applied to a processing process of a liquid crystal panel, and the processing process of the liquid crystal panel includes a process of supporting the glass substrate to suspend the glass substrate and maintaining the level.
- the glass substrate supporting device provided by the present invention is used.
- a plurality of effective regions and a sealant region separating the plurality of effective regions have been set on the glass substrate at the initial stage of the process; wherein the effective region is a region filled with liquid crystal and the sealant region is used
- a plastic frame is provided for isolating the plurality of effective regions from each other, and is cut along the sealant region when the panel is finally cut.
- 4 is a schematic view of the glass substrate supported by the support device of the present invention in the present embodiment, wherein the glass substrate 100 includes a plurality of effective regions 101 of the same specification.
- the step of supporting the glass substrate by using the supporting device of the present invention specifically includes the following steps:
- the glass substrate 100 includes a plurality of effective regions 101 of different specifications to simultaneously process different sized liquid crystal display panels on the same glass substrate 100, as shown in FIG.
- the process of supporting the glass substrate 100 by the supporting device of the present invention will be referred to the foregoing embodiment. It should be particularly noted that, since the supporting device of the present invention controls the support member 200 to move on the guide rail 400 according to the position of the effective region 101 and the sealant region 102 set on the glass substrate 100 by using a computer control system, In the case where the glass substrate 100 includes a plurality of effective regions 101 of different specifications, the support device of the present invention can also accurately set the contact surface 201 of the support member 200 and the glass substrate 100 outside the effective region of the glass substrate 100.
- the support device provided by the invention can flexibly adjust the position of the support member, and is particularly suitable for a processing process for simultaneously processing different sizes of liquid crystal display panels on the same glass substrate.
- the glass substrate supporting device of the present invention supports the glass substrate by using a support member having a relatively large length, can increase the contact area between the support member and the glass substrate, and can accurately control the contact between the support member and the glass substrate.
- the surface is disposed outside the effective area of the glass substrate, and the effective area of the glass substrate can be prevented from being deformed due to uneven force or temperature, which effectively solves the defects in the manufacturing process of the liquid crystal display, reduces the production cost, and has a simple structure. Easy to operate, suitable for industrial production. It should be noted that, in this context, relational terms such as first and second are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply these entities or operations. There is any such actual relationship or order between them.
- the terms “including”, “comprising” or “comprising” or “comprising” or “comprising” are intended to encompass a non-exclusive inclusion, such that a process, method, article, or device that includes a plurality of elements includes not only those elements but also Other elements, or elements that are inherent to such a process, method, item, or device.
- An element defined by the phrase “comprising a " does not exclude the presence of additional elements in the process, method, item, or device that comprises the element.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
A glass substrate supporting device is used for production of liquid crystal display panels. The supporting device comprises a platform (300) and a plurality of supporting pieces (200) arranged in a first direction of the platform (300). The supporting pieces (200) each have a first length (202) in the first direction, the top of each supporting piece (200) has a contact plane (201), and the supporting pieces (200) support the glass substrate (100) by the contact planes (201). The supporting device can enlarge the contact area of the supporting pieces (200) and the glass substrate (100), and the contact surface of the supporting pieces (200) and the glass substrate (100) can be arranged outside an effective region (101) of the glass substrate (100), thereby eliminating defects in the manufacturing process of the liquid crystal display panels, and reducing the production cost; and moreover, the supporting device is simple in structure, easy to operate and suitable for industrial production. Additionally, further provided is a liquid crystal display panel manufacturing process, the glass substrate supporting device being used in the process.
Description
玻璃基板支撑装置以及液晶面板加工工艺 技术领域 本发明涉及液晶显示器面板加工技术领域， 特别是一种玻璃基板支撑装置， 以及采用该玻璃基板支撑装置对玻璃基板进行支撑的液晶面板加工工艺。 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the field of liquid crystal display panel processing technology, and more particularly to a glass substrate supporting device and a liquid crystal panel processing process for supporting a glass substrate using the glass substrate supporting device.
说 Say
背景技术 液晶显示器， 或称 LCD ( Liquid Crystal Display) , 为平面超薄的显示设 书 BACKGROUND OF THE INVENTION A liquid crystal display, or LCD (Liquid Crystal Display), is a flat, ultra-thin display design
备， 它由一定数量的彩色或黑白像素组成， 放置于光源或者反射面前方。 液晶 显示器功耗很低， 并且具有高画质、 体积小、 重量轻的特点， 因此倍受大家青 睐， 成为显示器的主流。 一般液晶显示器的主体为液晶单元， 主要是由两片透明基板以及被封于基 板之间的液晶构成。 目前液晶显示器是以薄膜晶体管 （ Thin Fi lm Transistor, TFT ) 液晶显示器为主， 而一般薄膜晶体管液晶显示器的制作可大 致分为三部分： 薄膜晶体管阵列 （TFT Array) 制备过程以及彩色滤光板制备工 程、 液晶显示单元组装 （LC Cel l Assembly ) 制备过程、 液晶显示模块 （Liquid Crystal Module, LCM) 制备过程。 It consists of a number of colored or black-and-white pixels placed in front of the light source or reflective surface. LCD monitors have low power consumption and are characterized by high image quality, small size, and light weight, so they are favored by everyone and become the mainstream of displays. Generally, the main body of the liquid crystal display is a liquid crystal cell, and is mainly composed of two transparent substrates and a liquid crystal sealed between the substrates. At present, the liquid crystal display is mainly a thin film transistor (TFT) liquid crystal display, and the fabrication of a general thin film transistor liquid crystal display can be roughly divided into three parts: a thin film transistor array (TFT Array) preparation process and a color filter plate preparation process. , Liquid crystal display unit assembly (LC Cel l Assembly) preparation process, liquid crystal display module (Liquid Crystal Module, LCM) preparation process.
在液晶面板的加工过程中， 通常是先对一整块大的面板进行加工， 然后再 将大的面板切割成所需要的小尺寸的面板。 其中， 在进行薄膜晶体管阵列 （TFT Array) 制备过程时， 需要在玻璃基板上制作导电层、 配向膜层等工艺， 在这些 工艺中需要对玻璃基板进行悬空支撑并且保持水平。 目前采用点阵型的支撑件 对玻璃基板进行支撑， 如图 1所示， 所述玻璃基板 100具有多个有效区域 101以及 间隔所述多个有效区域 101的框胶区域 102， 点阵型的支撑件 103分布于玻璃基板 的下方。 采用点阵型的支撑件对玻璃基板进行支撑， 支撑件的数量多， 难以控 制每个支撑件的位置， 因此有部分支撑件就位于玻璃基板 100的有效区域 101内， 所以支撑件与玻璃基板的有效区域 101存在接触， 支撑件 103的材质与玻璃基板 100的比热容不一致， 会造成在成膜等工艺过程中， 支撑件 103与玻璃基板 100的 接触面的位置存在温差、 形变等， 并且由于支撑件 103之间有一定的间隙， 造成
玻璃基板 100在两两支撑件 103之间会有因为重力等缘由使得基板整体不平整， 从而使得制造工艺中形成的膜厚不均一、 布局有偏差， 而液晶显示器的制造工 艺中此种膜厚不均一会产生诸多不良， 比如阵列制备过程（Array )的各种 Mura、 色差以及灰度不均， 配向膜工序的 Pin Mura, 区块 Mura等。 发明内容 鉴于现有技术存在的不足， 本发明提出了一种玻璃基板支撑装置， 该装置 能够增大支撑件与玻璃基板的接触面积， 并且可以将支撑件与玻璃基板的接触 面设置于玻璃基板的有效区域外， 有效解决了液晶显示器的制造工艺中的不良， 降低了生产成本， 并且该装置结构简单， 操作简便， 适于工业化生产。 为了实现上述目的， 本发明采用了如下的技术方案： 一种玻璃基板支撑装置， 用于液晶显示器面板的生产， 包括： 一平台； 沿所述平台的第一方向排列设有多个支撑件， 所述支撑件在第一方向上具 有第一长度， 所述支撑件的顶部具有一接触平面， 所述支撑件通过所述接触平 面支撑玻璃基板。 其中， 在垂直于第一长度的方向上， 所述支撑件的顶部具有第二长度， 底 部具有第三长度， 并且第三长度大于第二长度。 其中， 所述玻璃基板包括多个有效区域以及间隔所述多个有效区域的框胶 区域； 所述第二长度小于所述框胶区域的宽度。 其中， 所述支撑件的横截面为梯形。 其中， 所述平台上设置有多个导轨， 所述导轨按垂直于所述第一方向布置， 所述支撑件通过所述导轨与所述平台连接， 并且所述支撑件可在所述导轨上移 动。 其中， 玻璃基板支撑装置还包括一计算机控制系统， 用于控制所述支撑件 在所述导轨上移动。 本发明的另一方面是提供一种液晶面板加工工艺， 包括支撑玻璃基板使所 述玻璃基板悬空且保持水平的工序， 其中， 在支撑所述玻璃基板时采用了如上 所述的玻璃基板支撑装置。
其中， 该支撑所述玻璃基板的工序具体包括歩骤： In the processing of the liquid crystal panel, it is common to first process a large large panel, and then cut the large panel into a desired small-sized panel. Among them, in the process of preparing a thin film transistor array (TFT Array), a process of forming a conductive layer, an alignment film layer, and the like on a glass substrate is required, and in these processes, the glass substrate needs to be suspended and maintained horizontally. Currently, the glass substrate is supported by a dot-type support member. As shown in FIG. 1, the glass substrate 100 has a plurality of effective regions 101 and a sealant region 102 spaced apart from the plurality of active regions 101, and a dot-type support member. 103 is distributed below the glass substrate. The support is applied to the glass substrate by the dot-type support member. The number of the support members is large, and it is difficult to control the position of each support member. Therefore, some of the support members are located in the effective region 101 of the glass substrate 100, so the support member and the glass substrate are There is contact between the effective region 101, and the material of the support member 103 is inconsistent with the specific heat capacity of the glass substrate 100, which may cause temperature difference, deformation, etc. at the position of the contact surface of the support member 103 and the glass substrate 100 during the process of film formation or the like, and There is a certain gap between pieces 103, resulting in The glass substrate 100 may have unevenness of the whole substrate due to gravity or the like between the two supporting members 103, so that the film thickness formed in the manufacturing process is uneven and the layout is deviated, and the film thickness is formed in the manufacturing process of the liquid crystal display. Inhomogeneity can cause many defects, such as various Mura, chromatic aberration, and gray scale unevenness in the array preparation process (Array), Pin Mura in the alignment film process, and the block Mura. SUMMARY OF THE INVENTION In view of the deficiencies of the prior art, the present invention provides a glass substrate supporting device capable of increasing the contact area of the support member and the glass substrate, and the contact surface of the support member and the glass substrate can be disposed on the glass substrate. In addition to the effective area, the defects in the manufacturing process of the liquid crystal display are effectively solved, the production cost is reduced, and the device is simple in structure, simple in operation, and suitable for industrial production. In order to achieve the above object, the present invention adopts the following technical solutions: A glass substrate supporting device for producing a liquid crystal display panel includes: a platform; a plurality of supporting members are arranged along a first direction of the platform, The support member has a first length in a first direction, and a top portion of the support member has a contact plane through which the support member supports the glass substrate. Wherein, in a direction perpendicular to the first length, the top of the support has a second length, the bottom has a third length, and the third length is greater than the second length. The glass substrate includes a plurality of effective regions and a sealant region that is spaced apart from the plurality of effective regions; and the second length is smaller than a width of the sealant region. Wherein, the support member has a trapezoidal cross section. Wherein the platform is provided with a plurality of guide rails, the guide rails are arranged perpendicular to the first direction, the support members are connected to the platform through the guide rails, and the support members are on the guide rails mobile. Wherein, the glass substrate supporting device further comprises a computer control system for controlling the movement of the support member on the guide rail. Another aspect of the present invention provides a liquid crystal panel processing process including a process of supporting a glass substrate to suspend the glass substrate and maintaining a horizontal level, wherein the glass substrate supporting device as described above is used when supporting the glass substrate . The step of supporting the glass substrate specifically includes the following steps:
(a)、 控制所述支撑件在所述导轨上移动，使所述支撑件的接触平面对准所 述玻璃基板的框胶区域； (a) controlling the support member to move on the guide rail such that a contact plane of the support member is aligned with a sealant region of the glass substrate;
(b)、 将所述玻璃基板放置于所述支撑件上， 其中， 所述玻璃基板的框胶区 域对准所述支撑件的接触平面。 其中， 所述液晶面板加工工艺还包括在所述玻璃基板上涂布配向膜的歩骤。 其中， 所述液晶面板加工工艺还包括在所述玻璃基板的框胶区域制备胶框 以及在所述玻璃基板的有效区域滴入液晶的歩骤。 本发明的玻璃基板支撑装置采用具有较大长度的支撑件对玻璃基板进行支 撑， 能够增大支撑件与玻璃基板的接触面积， 并且可以准确地控制支撑件与玻 璃基板的接触面设置于玻璃基板的有效区域外， 可以避免玻璃基板的有效区域 因受力或温度不均而产生形变， 有效解决了液晶显示器的制造工艺中的不良， 降低了生产成本， 并且该装置结构简单， 操作简便， 适于工业化生产。 附图说明 图 1是现有的一种支撑玻璃基板的技术方案的示意图。 图 2是本发明一具体实施例中的支撑装置的主视图， 图中还示出了放置于 该装置上的玻璃基板。 图 3是如图 2所示的支撑装置的俯视图。 图 4是本发明一具体实施例中采用支撑装置对玻璃基板进行支撑的示意图， 其中， 所述玻璃基板包括多个相同规格的有效区域。 图 5是本发明一具体实施例中采用支撑装置对玻璃基板进行支撑的示意图， 其中， 所述玻璃基板包括多个不同规格的有效区域。 具体实施方式 如前所述， 本发明针对现有技术存在的缺陷， 提供了一种玻璃基板支撑装 置， 用于液晶显示器面板的生产， 包括一平台以及沿所述平台的第一方向排列 的多个支撑件， 所述支撑件在第一方向上具有第一长度， 所述支撑件的顶部具 有一接触平面， 所述支撑件通过所述接触平面支撑玻璃基板。
本发明提供的玻璃基板支撑装置能够增大支撑件与玻璃基板的接触面积， 并且可以将支撑件与玻璃基板的接触面设置于玻璃基板的有效区域外， 有效解 决了液晶显示器的制造工艺中的不良， 降低了生产成本， 并且该装置结构简单， 操作简便， 适于工业化生产。 下面将对结合附图用实施例对本发明做进一歩说明。 参阅图 2和图 3， 其中， 图 2是本实施例中的支撑装置的主视图， 图中还示 出了放置于该装置上的玻璃基板 100; 图 3是本实施例中的支撑装置的俯视图。 如图 2和图 3所示， 本实施例中的玻璃基板支撑装置包括平台 300以及沿 所述平台 300的纵向排列的多个支撑件 200，所述支撑件 200在排列的方向上具 有第一长度 202， 所述支撑件 200的顶部具有一接触平面 201， 所述支撑件 200 通过所述接触平面 201支撑玻璃基板 100。 其中， 在垂直于第一长度 202的方向上， 所述支撑件的顶部具有第二长度 203， 底部具有第三长度 204， 并且第三长度 204大于第二长度 201。 其中， 所述玻璃基板 100包括多个有效区域 101以及间隔所述多个有效区 域 101的框胶区域 102 ; 所述第二长度 203小于所述框胶区域 102的宽度。 其中， 所述支撑件 200的横截面为梯形。 在本实施例中， 所述平台 300上设置有多个导轨 400， 所述导轨 400沿所述 平台 300的横向布置， 即所述导轨 400与所述支撑件 200相互垂直， 所述支撑 件 200通过所述导轨 400与所述平台 300连接， 并且所述支撑件 200可在所述 导轨 400上移动。 在本实施例中， 玻璃基板支撑装置还包括一计算机控制系统 （附图中未标 示出），用于控制所述支撑件 200在所述导轨 400上移动；其中，每个支撑件 200 相互独立地连接于导轨上， 并且每个支撑件 200都有一个传动马达 （附图中未 标示出） 控制， 通过传动马达可以控制支撑件 200在导轨 400上滑动； 该传动 马达是通过计算机控制系统控制， 可以单独控制单个支撑件 200分别移动， 也 可以同时控制所有支撑件 200整体一起移动， 从而使得支撑件可以迅速准确地 移动到玻璃基板 100的框胶区域 102。 本发明提供的玻璃基板支撑装置主要应用于液晶面板的加工工艺中， 液晶 面板的加工工艺包括支撑玻璃基板使所述玻璃基板悬空且保持水平的工序， 其
中， 在支撑所述玻璃基板时采用了本发明提供的玻璃基板支撑装置。 液晶面板的加工过程中， 通常是先对一整块大的面板进行加工， 然后再将 大的面板切割成所需要的小尺寸的面板。 因此在工艺初始时的玻璃基板上就已 经设定有多个有效区域以及间隔所述多个有效区域的框胶区域； 其中， 所述有 效区域是灌注液晶的区域而所述框胶区域是用于设置将所述多个有效区域相互 隔离的胶框， 并且在最终对面板进行切割时是沿着框胶区域进行切割的。 图 4是本实施例中采用本发明的支撑装置对玻璃基板进行支撑的示意图， 其中， 所述玻璃基板 100包括多个相同规格的有效区域 101。 其中， 采用本发明的支撑装置对玻璃基板进行支撑的工序具体包括歩骤： (b) placing the glass substrate on the support member, wherein a sealant region of the glass substrate is aligned with a contact plane of the support member. Wherein, the liquid crystal panel processing process further includes a step of coating an alignment film on the glass substrate. The liquid crystal panel processing process further includes preparing a plastic frame in a sealant region of the glass substrate and dropping a liquid crystal into an effective region of the glass substrate. The glass substrate supporting device of the present invention supports the glass substrate by using a support member having a large length, can increase the contact area of the support member and the glass substrate, and can accurately control the contact surface of the support member and the glass substrate to be disposed on the glass substrate. Outside the effective area, the effective area of the glass substrate can be prevented from being deformed due to uneven force or temperature, which effectively solves the defects in the manufacturing process of the liquid crystal display, reduces the production cost, and has a simple structure, simple operation, and suitable In industrial production. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a conventional technical solution for supporting a glass substrate. Figure 2 is a front elevational view of the support device in accordance with an embodiment of the present invention, further showing the glass substrate placed on the device. Figure 3 is a top plan view of the support device shown in Figure 2. 4 is a schematic diagram of supporting a glass substrate by using a supporting device according to an embodiment of the present invention, wherein the glass substrate includes a plurality of effective regions of the same specification. FIG. 5 is a schematic diagram of supporting a glass substrate by using a supporting device according to an embodiment of the present invention, wherein the glass substrate includes a plurality of effective regions of different specifications. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As described above, the present invention provides a glass substrate supporting device for the production of a liquid crystal display panel, including a platform and a plurality of rows arranged along the first direction of the platform. And a support member having a first length in a first direction, a top of the support member having a contact plane, the support member supporting the glass substrate through the contact plane. The glass substrate supporting device provided by the invention can increase the contact area between the supporting member and the glass substrate, and can set the contact surface of the supporting member and the glass substrate outside the effective area of the glass substrate, thereby effectively solving the manufacturing process of the liquid crystal display. Poor, reduced production costs, and the device is simple in structure, easy to operate, and suitable for industrial production. The present invention will be further described with reference to the embodiments in conjunction with the accompanying drawings. 2 and FIG. 3, wherein FIG. 2 is a front view of the supporting device in the embodiment, and the glass substrate 100 placed on the device is also shown; FIG. 3 is a supporting device in the embodiment. Top view. As shown in FIGS. 2 and 3, the glass substrate supporting device in this embodiment includes a platform 300 and a plurality of supporting members 200 arranged in the longitudinal direction of the platform 300, the support members 200 having the first direction in the arrangement direction. The length 202, the top of the support member 200 has a contact plane 201 through which the support member 200 supports the glass substrate 100. Wherein, in a direction perpendicular to the first length 202, the top of the support has a second length 203, the bottom has a third length 204, and the third length 204 is greater than the second length 201. The glass substrate 100 includes a plurality of effective regions 101 and a sealant region 102 partitioning the plurality of effective regions 101; the second length 203 is smaller than the width of the sealant region 102. Wherein, the support member 200 has a trapezoidal cross section. In the present embodiment, the platform 300 is provided with a plurality of guide rails 400, and the guide rails 400 are arranged along the lateral direction of the platform 300, that is, the guide rails 400 and the support members 200 are perpendicular to each other, and the support member 200 is The rail 300 is coupled to the platform 300, and the support 200 is movable on the rail 400. In the present embodiment, the glass substrate supporting device further includes a computer control system (not shown in the drawing) for controlling movement of the support member 200 on the guide rail 400; wherein each support member 200 is independent of each other Grounded on the rail, and each support member 200 has a drive motor (not shown in the drawing) control, the support member 200 can be controlled to slide on the guide rail 400 by the drive motor; the drive motor is controlled by a computer control system The individual supports 200 can be individually controlled to move separately, or all of the supports 200 can be controlled to move together at the same time, so that the support can be quickly and accurately moved to the sealant region 102 of the glass substrate 100. The glass substrate supporting device provided by the present invention is mainly applied to a processing process of a liquid crystal panel, and the processing process of the liquid crystal panel includes a process of supporting the glass substrate to suspend the glass substrate and maintaining the level. In the support of the glass substrate, the glass substrate supporting device provided by the present invention is used. In the processing of a liquid crystal panel, it is common to first process a large large panel, and then cut the large panel into a desired small-sized panel. Therefore, a plurality of effective regions and a sealant region separating the plurality of effective regions have been set on the glass substrate at the initial stage of the process; wherein the effective region is a region filled with liquid crystal and the sealant region is used A plastic frame is provided for isolating the plurality of effective regions from each other, and is cut along the sealant region when the panel is finally cut. 4 is a schematic view of the glass substrate supported by the support device of the present invention in the present embodiment, wherein the glass substrate 100 includes a plurality of effective regions 101 of the same specification. The step of supporting the glass substrate by using the supporting device of the present invention specifically includes the following steps:
(a)、 由计算机控制系统 （附图中未标示出） 按照工艺初始时在所述玻璃基 板 100上设定的有效区域 101和框胶区域 102的位置， 控制所述支撑件 200在 所述导轨 400上移动，使所述支撑件 200的接触平面 201对准所述玻璃基板 100 的框胶区域 102的位置； (a) controlled by a computer control system (not shown in the drawing) controlling the support member 200 in accordance with the position of the effective area 101 and the sealant region 102 set on the glass substrate 100 at the initial stage of the process Moving on the guide rail 400 to align the contact plane 201 of the support member 200 with the position of the sealant region 102 of the glass substrate 100;
(b)、 将所述玻璃基板 100放置于所述支撑件 200上， 其中， 所述玻璃基板 100的框胶区域 102对准所述支撑件 200的接触平面 201， 将支撑件 200与玻璃 基板 100的接触面 201设置于玻璃基板 100的有效区域外。 其中， 所述支撑件 200的第一长度 202略长于玻璃基板 100在第一长度方 向上的宽度， 在进行作业之前， 可以根据玻璃基板 100的尺寸来选择适当长度 的支撑件 200安装于所述平台 300上。 在另外的实施例中， 所述玻璃基板 100包括多个不同规格的有效区域 101， 以在同一玻璃基板 100上同时加工不同尺寸的液晶显示面板， 如图 5所示。 采 用本发明的支撑装置对该玻璃基板 100进行支撑的工序歩骤参阅前述实施例的 内容。 需要特别说明的是， 由于本发明的支撑装置采用计算机控制系统按照玻璃 基板 100上设定的有效区域 101和框胶区域 102的位置， 控制所述支撑件 200 在所述导轨 400上移动， 因此对于所述玻璃基板 100包括多个不同规格的有效 区域 101的情况， 本发明的支撑装置也是可以很准确地将支撑件 200与玻璃基 板 100的接触面 201设置于玻璃基板 100的有效区域外。 本发明提供的支撑装 置可以灵活调整支撑件的位置， 尤其适合针对需要在同一玻璃基板上同时加工 不同尺寸的液晶显示面板的加工工艺。
综上所述， 本发明的玻璃基板支撑装置采用具有较大长度的支撑件对玻璃 基板进行支撑， 能够增大支撑件与玻璃基板的接触面积， 并且可以准确地控制 支撑件与玻璃基板的接触面设置于玻璃基板的有效区域外， 可以避免玻璃基板 的有效区域因受力或温度不均而产生形变， 有效解决了液晶显示器的制造工艺 中的不良， 降低了生产成本， 并且该装置结构简单， 操作简便， 适于工业化生 产。 需要说明的是， 在本文中， 诸如第一和第二等之类的关系术语仅仅用来将 一个实体或者操作与另一个实体或操作区分开来， 而不一定要求或者暗示这些 实体或操作之间存在任何这种实际的关系或者顺序。 而且， 术语 "包括"、 "包 含"或者其任何其他变体意在涵盖非排他性的包含， 从而使得包括一系列要素 的过程、 方法、 物品或者设备不仅包括那些要素， 而且还包括没有明确列出的 其他要素， 或者是还包括为这种过程、 方法、 物品或者设备所固有的要素。 在 没有更多限制的情况下， 由语句 "包括一个…… " 限定的要素， 并不排除在包 括所述要素的过程、 方法、 物品或者设备中还存在另外的相同要素。 (b) placing the glass substrate 100 on the support member 200, wherein the sealant region 102 of the glass substrate 100 is aligned with the contact plane 201 of the support member 200, and the support member 200 and the glass substrate are The contact surface 201 of 100 is disposed outside the effective area of the glass substrate 100. The first length 202 of the support member 200 is slightly longer than the width of the glass substrate 100 in the first length direction. Before the work is performed, the support member 200 of an appropriate length may be selected according to the size of the glass substrate 100. On the platform 300. In another embodiment, the glass substrate 100 includes a plurality of effective regions 101 of different specifications to simultaneously process different sized liquid crystal display panels on the same glass substrate 100, as shown in FIG. The process of supporting the glass substrate 100 by the supporting device of the present invention will be referred to the foregoing embodiment. It should be particularly noted that, since the supporting device of the present invention controls the support member 200 to move on the guide rail 400 according to the position of the effective region 101 and the sealant region 102 set on the glass substrate 100 by using a computer control system, In the case where the glass substrate 100 includes a plurality of effective regions 101 of different specifications, the support device of the present invention can also accurately set the contact surface 201 of the support member 200 and the glass substrate 100 outside the effective region of the glass substrate 100. The support device provided by the invention can flexibly adjust the position of the support member, and is particularly suitable for a processing process for simultaneously processing different sizes of liquid crystal display panels on the same glass substrate. In summary, the glass substrate supporting device of the present invention supports the glass substrate by using a support member having a relatively large length, can increase the contact area between the support member and the glass substrate, and can accurately control the contact between the support member and the glass substrate. The surface is disposed outside the effective area of the glass substrate, and the effective area of the glass substrate can be prevented from being deformed due to uneven force or temperature, which effectively solves the defects in the manufacturing process of the liquid crystal display, reduces the production cost, and has a simple structure. Easy to operate, suitable for industrial production. It should be noted that, in this context, relational terms such as first and second are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply these entities or operations. There is any such actual relationship or order between them. Furthermore, the terms "including", "comprising" or "comprising" or "comprising" are intended to encompass a non-exclusive inclusion, such that a process, method, article, or device that includes a plurality of elements includes not only those elements but also Other elements, or elements that are inherent to such a process, method, item, or device. An element defined by the phrase "comprising a ..." does not exclude the presence of additional elements in the process, method, item, or device that comprises the element.
以上所述仅是本申请的具体实施方式， 应当指出， 对于本技术领域的普通 技术人员来说， 在不脱离本申请原理的前提下， 还可以做出若干改进和润饰， 这些改进和润饰也应视为本申请的保护范围。
The above description is only a specific embodiment of the present application, and it should be noted that those skilled in the art can also make some improvements and retouching without departing from the principle of the application, and these improvements and retouchings are also It should be considered as the scope of protection of this application.
Claims
1、 一种玻璃基板支撑装置， 用于液晶显示器面板的生产， 其中， 包括： 一平台； 沿所述平台的第一方向排列设有多个支撑件， 所述支撑件在第一方向上具 有第一长度， 所述支撑件的顶部具有一接触平面， 所述支撑件通过所述接触平 面支撑玻璃基板。 1. A glass substrate support device for the production of liquid crystal display panels, which includes: a platform; a plurality of support members arranged along the first direction of the platform, the support member having The first length, the top of the support member has a contact plane, and the support member supports the glass substrate through the contact plane.
2、 根据权利要求 1所述的玻璃基板支撑装置， 其中， 在垂直于第一长度的 方向上， 所述支撑件的顶部具有第二长度， 底部具有第三长度， 并且第三长度 大于第二长度。 2. The glass substrate support device according to claim 1, wherein in a direction perpendicular to the first length, the top of the support member has a second length, the bottom has a third length, and the third length is greater than the second length. length.
3、 根据权利要求 2所述的玻璃基板支撑装置， 其中， 所述玻璃基板包括多 个有效区域以及间隔所述多个有效区域的框胶区域； 所述第二长度小于所述框 胶区域的宽度。 3. The glass substrate supporting device according to claim 2, wherein the glass substrate includes a plurality of effective areas and a sealant area spaced between the plurality of effective areas; the second length is smaller than the sealant area. width.
4、 根据权利要求 2所述的玻璃基板支撑装置， 其中， 所述支撑件的横截面 为梯形。 4. The glass substrate supporting device according to claim 2, wherein the cross section of the supporting member is trapezoidal.
5、 根据权利要求 3所述的玻璃基板支撑装置， 其中， 所述支撑件的横截面 为梯形。 5. The glass substrate supporting device according to claim 3, wherein the cross section of the supporting member is trapezoidal.
6、 根据权利要求 1所述的玻璃基板支撑装置， 其中， 所述平台上设置有多 个导轨， 所述导轨按垂直于所述第一方向布置， 所述支撑件通过所述导轨与所 述平台连接， 并且所述支撑件可在所述导轨上移动。 6. The glass substrate supporting device according to claim 1, wherein a plurality of guide rails are provided on the platform, the guide rails are arranged perpendicular to the first direction, and the support member is connected to the guide rail through the guide rails. The platform is connected and the support is movable on the guide rail.
7、 根据权利要求 2所述的玻璃基板支撑装置， 其中， 所述平台上设置有多 个导轨， 所述导轨按垂直于所述第一方向布置， 所述支撑件通过所述导轨与所 述平台连接， 并且所述支撑件可在所述导轨上移动。 7. The glass substrate support device according to claim 2, wherein a plurality of guide rails are provided on the platform, the guide rails are arranged perpendicular to the first direction, and the support member is connected to the guide rail through the guide rails. The platform is connected and the support is movable on the guide rail.
8、 根据权利要求 6所述的玻璃基板支撑装置， 其中， 玻璃基板支撑装置还 包括一计算机控制系统， 用于控制所述支撑件在所述导轨上移动。 8. The glass substrate support device according to claim 6, wherein the glass substrate support device further includes a computer control system for controlling the movement of the support member on the guide rail.
9、 一种液晶面板加工工艺， 包括支撑玻璃基板使所述玻璃基板悬空且保持 水平的工序， 其中， 在该工序中采用的玻璃基板支撑装置包括： 一平台；
沿所述平台的第一方向排列设有多个支撑件， 所述支撑件在第一方向上具 有第一长度， 所述支撑件的顶部具有一接触平面， 所述支撑件通过所述接触平 面支撑玻璃基板。 9. A liquid crystal panel processing technology, including the process of supporting a glass substrate so that the glass substrate is suspended and kept horizontal, wherein the glass substrate support device used in this process includes: a platform; A plurality of support members are arranged along the first direction of the platform, the support member has a first length in the first direction, the top of the support member has a contact plane, and the support member passes through the contact plane Support glass substrate.
10、 根据权利要求 9所述的液晶面板加工工艺， 其中， 所述玻璃基板支撑 装置中， 在垂直于第一长度的方向上， 所述支撑件的顶部具有第二长度， 底部 具有第三长度， 并且第三长度大于第二长度。 10. The liquid crystal panel processing technology according to claim 9, wherein in the glass substrate support device, in a direction perpendicular to the first length, the top of the support member has a second length and the bottom has a third length. , and the third length is greater than the second length.
11、 根据权利要求 10所述的液晶面板加工工艺， 其中， 所述玻璃基板包括 多个有效区域以及间隔所述多个有效区域的框胶区域； 所述第二长度小于所述 框胶区域的宽度。 11. The liquid crystal panel processing technology according to claim 10, wherein the glass substrate includes a plurality of effective areas and a sealant area spaced between the plurality of effective areas; the second length is smaller than the sealant area. width.
12、 根据权利要求 10所述的液晶面板加工工艺， 其中， 所述支撑件的横截 面为梯形。 12. The liquid crystal panel processing technology according to claim 10, wherein the cross section of the support member is trapezoidal.
13、 根据权利要求 9所述的液晶面板加工工艺， 其中， 所述平台上设置有 多个导轨， 所述导轨按垂直于所述第一方向布置， 所述支撑件通过所述导轨与 所述平台连接， 并且所述支撑件可在所述导轨上移动。 13. The liquid crystal panel processing technology according to claim 9, wherein a plurality of guide rails are provided on the platform, the guide rails are arranged perpendicular to the first direction, and the support member is connected to the guide rail through the guide rails. The platform is connected and the support is movable on the guide rail.
14、 根据权利要求 13所述的液晶面板加工工艺， 其中， 所述玻璃基板支撑 装置还包括一计算机控制系统， 用于控制所述支撑件在所述导轨上移动。 14. The liquid crystal panel processing technology according to claim 13, wherein the glass substrate support device further includes a computer control system for controlling the movement of the support member on the guide rail.
15、 根据权利要求 9所述的液晶面板加工工艺， 其中， 该工艺具体包括歩 骤： 15. The liquid crystal panel processing technology according to claim 9, wherein the process specifically includes steps:
(a)、 控制所述支撑件在所述导轨上移动，使所述支撑件的接触平面对准所 述玻璃基板的框胶区域； (a), control the movement of the support member on the guide rail so that the contact plane of the support member is aligned with the sealant area of the glass substrate;
(b)、 将所述玻璃基板放置于所述支撑件上， 其中， 所述玻璃基板的框胶区 域对准所述支撑件的接触平面。 (b) Place the glass substrate on the support, wherein the sealant area of the glass substrate is aligned with the contact plane of the support.
16、 根据权利要求 15所述的液晶面板加工工艺， 其中， 该工艺还包括在所 述玻璃基板上涂布配向膜的歩骤。 16. The liquid crystal panel processing process according to claim 15, wherein the process further includes the step of coating an alignment film on the glass substrate.
17、 根据权利要求 16所述的液晶面板加工工艺， 其中， 该工艺还包括在所 述玻璃基板的框胶区域制备胶框以及在所述玻璃基板的有效区域滴入液晶的歩 骤。
17. The liquid crystal panel processing technology according to claim 16, wherein the process further includes the steps of preparing a glue frame in the glue area of the glass substrate and dripping liquid crystal in the effective area of the glass substrate.
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| CN201310350324.3 | 2013-08-12 | ||
| CN2013103503243A CN103399425A (en) | 2013-08-12 | 2013-08-12 | Glass substrate supporting device and liquid crystal display panel processing technology |
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| WO2015021622A1 true WO2015021622A1 (en) | 2015-02-19 |
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| PCT/CN2013/081486 WO2015021622A1 (en) | 2013-08-12 | 2013-08-14 | Glass substrate supporting device and liquid crystal panel manufacturing process |
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| WO2017016055A1 (en) * | 2015-07-29 | 2017-02-02 | 深圳市华星光电技术有限公司 | Supporting structure and vacuum device |
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| KR101744431B1 (en) * | 2014-04-18 | 2017-06-07 | 아반스트레이트 가부시키가이샤 | Glass substrate for flat panel display and method for manufacturing the same, and liquid crystal display |
| CN105116626A (en) * | 2015-09-29 | 2015-12-02 | 深圳市华星光电技术有限公司 | Alignment film coating device and coating method thereof |
| CN206353227U (en) | 2017-01-13 | 2017-07-25 | 合肥鑫晟光电科技有限公司 | Baseplate support device |
| CN106876233B (en) | 2017-03-09 | 2018-09-14 | 成都京东方光电科技有限公司 | Bogey and ion implantation device |
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