WO2014194538A1 - 光配向装置和方法 - Google Patents

光配向装置和方法 Download PDF

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Publication number
WO2014194538A1
WO2014194538A1 PCT/CN2013/077750 CN2013077750W WO2014194538A1 WO 2014194538 A1 WO2014194538 A1 WO 2014194538A1 CN 2013077750 W CN2013077750 W CN 2013077750W WO 2014194538 A1 WO2014194538 A1 WO 2014194538A1
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WO
WIPO (PCT)
Prior art keywords
region
alignment
light
liquid crystal
light shielding
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PCT/CN2013/077750
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English (en)
French (fr)
Inventor
熊梅
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深圳市华星光电技术有限公司
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Application filed by 深圳市华星光电技术有限公司 filed Critical 深圳市华星光电技术有限公司
Priority to US13/985,805 priority Critical patent/US9366908B2/en
Publication of WO2014194538A1 publication Critical patent/WO2014194538A1/zh

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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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation

Definitions

  • the present invention relates to the field of liquid crystal technology, and in particular to a light alignment device applicable to a liquid crystal substrate, and to a light alignment method using the light alignment device.
  • liquid crystal display technology With the development of liquid crystal display technology, the structure of the liquid crystal display is light and thin, low power consumption and low radiation pollution, so that liquid crystal displays are increasingly used, such as applications on televisions, computers and mobile phones.
  • the prior art when manufacturing a liquid crystal display, it is necessary to perform optical alignment or rubbing alignment on the liquid crystal substrate so that liquid crystal molecules in the liquid crystal substrate form an initial pretilt angle without applying a driving voltage.
  • the obtained liquid crystal substrate needs to be cut into a liquid crystal panel and finally used as a liquid crystal display for use, and may also need to be cut and developed as a development test or the like. Therefore, the prior art uniformly performs light on the entire liquid crystal substrate. The way of alignment does not meet different needs.
  • the invention mainly solves the technical problem that the method for uniformly performing optical alignment of the whole liquid crystal substrate in the prior art cannot meet different requirements, and provides a light alignment device and method, which can perform different alignment modes on the liquid crystal substrate for different needs. .
  • a first aspect of the present invention provides a light alignment device including an alignment light source, a carrier mechanism, a light shielding mechanism, and a transmission mechanism.
  • the alignment light source and the supporting mechanism are spaced apart;
  • the light shielding mechanism comprises a laminated substrate layer and a light shielding material layer, the substrate layer comprises a glass plate or a polyvinyl chloride material plate, and the light shielding material layer comprises a a black matrix material or a metal material on the substrate layer;
  • the transmission mechanism includes a connecting member, a guiding member and a driving device, the connecting member is configured to connect the light shielding mechanism, and the guiding member is movably connected to the connecting member,
  • the drive device is for driving the connector.
  • the transmission mechanism is configured to drive the light shielding mechanism to block the liquid crystal by the transmission mechanism when the liquid crystal substrate carried by the bearing mechanism is optically aligned by the alignment light source.
  • the first region of the substrate stops light alignment with the first region and optically aligns the second region of the liquid crystal substrate.
  • the optical alignment device further includes a first curing voltage output pin and a second curing voltage output pin: the second curing voltage output pin is used to When the alignment light source stops the light alignment of the first region and optically aligns the second region of the liquid crystal substrate, outputs a second curing voltage to the second region; the first curing voltage output pin And outputting a first curing voltage to the first portion when the transmission mechanism drives the light shielding mechanism to block the second region to stop optical alignment of the second region and optically align the first region An area.
  • the first curing voltage is not equal to the second curing voltage, and the alignment is matched by the first curing voltage
  • the light source performs a first pretilt angle light alignment on the first region, and performs a second pretilt angle light alignment on the second region by the second curing voltage in cooperation with the alignment light source.
  • a second aspect of the present invention provides a light alignment device, wherein the light alignment device includes an alignment light source, a bearing mechanism, a light shielding mechanism, and a transmission mechanism, and the alignment light source and the carrier mechanism are spaced apart,
  • the transmission mechanism is configured to drive the light shielding mechanism to drive the light shielding mechanism to block the first liquid crystal substrate by the transmission mechanism when the liquid crystal substrate carried by the bearing mechanism is optically aligned by the alignment light source
  • the region stops light alignment with the first region and optically aligns the second region of the liquid crystal substrate.
  • the light shielding mechanism comprises a laminated substrate layer and a light shielding material layer
  • the substrate layer comprises a glass plate or a polyvinyl chloride material plate
  • the light shielding material layer comprises A black matrix material or a metal material formed on the substrate layer.
  • the optical alignment device further includes a first curing voltage output pin and a second curing voltage output pin: the second The curing voltage output pin is configured to output a second curing voltage to the second region when the alignment light source stops optical alignment of the first region and optically aligns the second region of the liquid crystal substrate; The first curing voltage output pin is configured to output when the transmission mechanism drives the light shielding mechanism to block the second area to stop optical alignment of the second area and optically align the first area The first curing voltage is to the first region.
  • the first curing voltage is not equal to the second curing voltage, and the alignment is matched by the first curing voltage
  • the light source performs a first pretilt angle light alignment on the first region, and performs a second pretilt angle light alignment on the second region by the second curing voltage in cooperation with the alignment light source.
  • the transmission mechanism includes a connecting member, a guiding member and a driving device: the connecting member is configured to connect the light shielding mechanism; The guiding member is movably connected to the connecting member; the driving device is configured to drive the connecting member, and adjust the shielding mechanism to a predetermined position by the guiding action of the guiding member to block the first region or the The second area is described.
  • the connecting component comprises a swinging rod or a telescopic arm
  • the guiding component comprises a sliding rail or a connecting portion with the connecting member a lead screw
  • the drive device comprising a motor
  • a third aspect of the present invention provides a photo-alignment method, wherein the photo-alignment method adopts the optical alignment device in the first aspect or any possible implementation thereof, the photo-alignment method includes: When the liquid crystal substrate carried by the carrying mechanism is optically aligned by the alignment light source, the light shielding mechanism is driven by the transmission mechanism to block the first region of the liquid crystal substrate, and the second region of the liquid crystal substrate is performed. The light is aligned and stops the light alignment of the first region.
  • the light shielding mechanism comprises a laminated substrate layer and a light shielding material layer
  • the substrate layer comprises a glass plate or a polyvinyl chloride material plate
  • the light shielding material layer comprises a black matrix material or a metal material formed on the substrate layer
  • the light shielding mechanism drives the light shielding mechanism to block a first region of the liquid crystal substrate, and optically aligns a second region of the liquid crystal substrate
  • the method further includes: driving, by the transmission mechanism, the light shielding mechanism to block the second region to stop optical alignment of the second region and to the first region Perform light alignment.
  • the driving mechanism drives the light shielding mechanism to block a first region of the liquid crystal substrate to face the liquid crystal
  • the step of performing optical alignment on the second region of the substrate and stopping the optical alignment of the first region specifically includes: driving the light shielding mechanism to block the first region of the liquid crystal substrate by the transmission mechanism and passing the optical alignment device
  • the second curing voltage output pin outputs a second curing voltage to the second region to cooperate with the alignment light source to optically align the second region.
  • the step of driving the light shielding mechanism to block the second area by the transmission mechanism to stop the optical alignment of the second area and optically align the first area comprises: driving by the transmission mechanism The light shielding mechanism blocks the second region and outputs a first curing voltage to the first region through a first curing voltage output pin of the optical alignment device to cooperate with the alignment light source to perform the first region Light alignment. Wherein the first curing voltage is not equal to the second curing voltage.
  • the invention has the beneficial effects that the light shielding mechanism and the transmission mechanism are disposed on the optical alignment device according to the prior art.
  • the light shielding mechanism is driven by the transmission mechanism to shield the light to avoid or The optical alignment of some specific regions is suspended, so that the technical problems caused by the uniform alignment of the liquid crystal substrate in the prior art cannot meet the different requirements.
  • the invention can be used for different orientations of different regions of the liquid crystal substrate used for research and development, for liquid crystal displays or different modes, meets different requirements, and drives the light shielding structure by the transmission mechanism, thereby improving work efficiency and control. The accuracy rate.
  • FIG. 1 is a schematic structural view of an embodiment of a light alignment device of the present invention, wherein the structure of the liquid crystal substrate is also shown;
  • Figure 2 is another view of the optical alignment device shown in Figure 1;
  • FIG. 3 is a schematic structural view of a light shielding mechanism of the optical alignment device shown in FIG. 1;
  • FIG. 4 is a schematic flow chart of an embodiment of a photo-alignment method of the present invention.
  • Fig. 5 is a flow chart showing another embodiment of the optical alignment method of the present invention.
  • FIG. 1 is a schematic structural view of an embodiment of a light alignment device according to the present invention, wherein the structure of the liquid crystal substrate is also shown
  • FIG. 2 is another view of the optical alignment device shown in FIG. 3 is a schematic structural view of the light-shielding mechanism of the optical alignment device shown in FIG. 1.
  • the optical alignment device of the present embodiment includes, but is not limited to, an alignment light source 10, a carrier mechanism 11, a light shielding mechanism 12, a transmission mechanism 13, and a curing voltage output pin 14.
  • the optical alignment device of the present embodiment can be used to perform liquid crystal molecules on the liquid crystal substrate 20. Orientation.
  • the alignment light source 10 can be UV (Ultraviolet Rays, ultraviolet light, which may be in the form of a light bar arranged in a light bar or a matrix, which is not limited herein.
  • the carrier mechanism 11 and the alignment light source 10 are spaced apart.
  • the carrier mechanism 11 is configured to transmit and fix the liquid crystal substrate 20. Specifically, the liquid crystal substrate 20 can be transported to a corresponding position below the alignment light source 10 for subsequent alignment, which will not be described in detail herein.
  • the shading mechanism 12 can be made of a low light transmissive material or can be directly made of a non-transparent material.
  • the shape can be differently set according to the mode or use of the liquid crystal substrate 20.
  • a plurality of different shading mechanisms 12 can be disposed.
  • the area of the light shielding mechanism 12 can be set to be between one quarter and one sixth of the area of the liquid crystal substrate 20 to be aligned, for example, one-fifth, so as to be more flexible when used to shield the light. Adjust its position and so on.
  • the light shielding mechanism 12 of the present embodiment may be disposed in the light alignment region of the light alignment device (ie, the alignment light source 10 performs light on the liquid crystal substrate 20) so as not to affect the operation mode in which the liquid crystal substrate 20 is aligned in all regions.
  • the light shielding mechanism 12 of the present embodiment includes the substrate layer 121 and the light shielding material layer 122 which are stacked, as shown in FIG.
  • the substrate layer 121 may be a glass plate or a polyvinyl chloride (PVC plate);
  • the light shielding material layer 122 includes a BM (Black) formed on the substrate layer 121.
  • the light shielding material layer 122 of the embodiment is in the form of a black matrix material, and specifically, the chromium layer may be sputtered on the glass plate and then processed by light, or may be prepared by photolithography using a resin photoresist containing a black dye.
  • the light shielding material layer 122 of the present embodiment can effectively prevent the alignment light source 10 from penetrating the light shielding mechanism 12 to optically align a specific region of the liquid crystal substrate 20, thereby ensuring the working effect.
  • the light shielding mechanism 12 may have a rectangular plate shape. Of course, in other embodiments, it may also be circular or the like; similarly, the thickness of the light shielding mechanism 12 (ie, The thickness of the light-shielding surface when the light is blocked and the surface adjacent to the liquid crystal substrate 20 is not limited herein.
  • the transmission mechanism 13 is configured to drive the light shielding mechanism 12, wherein the transmission mechanism 13 can be a robot arm or the like, and the light shielding mechanism 12 can be placed at a predetermined position to shield the light by the grasping and placing action of the robot arm.
  • the transmission mechanism 13 of the present embodiment may include a connecting member 131, a guiding member 132 and a driving device 133: the connecting member 131 is used for connecting the light shielding mechanism 12; the guiding member 132 is movably connected with the connecting member 131; and the driving device 133 is used for The connector 131 is driven and the shutter mechanism 12 is adjusted to a predetermined position by the guiding action of the guide 132 to block the first region 201 or the second region 202.
  • the connecting member 131 may include a screw rod, a swing rod or a telescopic arm, that is, a moving manner in which the shading mechanism 12 is held by the connecting member 131, or a linear movement manner by sandwiching the shading mechanism 12 through the connecting member 131.
  • a screw rod a swing rod or a telescopic arm
  • it can also be set for the fit of the swing lever and the telescopic arm.
  • the guiding member 132 can be a sliding rail or a screw rod disposed through the connecting member 131, that is, the connecting member 131 and the clamping shading mechanism 12 thereof can be adjusted to a predetermined position by the guiding action of the sliding rail, or can be passed through the screw rod and
  • the threads of the connector 131 and the like are configured to adjust the connector 131 and its clamped shutter mechanism 12 to a predetermined position.
  • the driving device 133 may be a motor, a pulley block or an oil pump, etc., and only needs to drive the connecting member 131 to move along the guiding member 132, which is not limited in the scope of those skilled in the art.
  • the curing voltage output pin 14 can be disposed on the carrying mechanism 11 for optically aligning the liquid crystal substrate 20 with the alignment light source 10 to control the pretilt angle of the liquid crystal molecules in the liquid crystal substrate 20. It should be noted that the curing voltage output pin 14 is plural and can be uniformly connected to each other to output the same alignment voltage during the optical alignment, so that the pretilt angles of the liquid crystal molecules in the liquid crystal substrate 20 are consistent, and of course, can also be separated. Set to output different alignment voltages, which will not be described here.
  • the optical alignment device of the present embodiment may further include a control system (not shown) or the like, and the control system may be respectively connected to the alignment light source 10, the carrier mechanism 11 and the transmission mechanism 13 to control the alignment light source 10 and the bearing mechanism. The cooperation between the 11 and the transmission mechanism 13 performs the optical alignment process of the system.
  • the light-shielding mechanism 12 may be a plurality of blocks and have different area sizes.
  • the control system may select different light-shielding mechanisms 12 to block light according to the size of the light-shielding mechanism 12 and the mode of the liquid crystal substrate 20, which may specifically pass
  • the manner of setting in advance is not limited insofar as it is understood by those skilled in the art.
  • the surface on which the liquid crystal substrate 20 is optically aligned is divided into a first region 201 and a second region 202.
  • this division mode is only for explaining the embodiment, and the specific application.
  • the third, fourth, and fifth regions may also be divided, and are not limited herein.
  • the working process of the optical alignment device of the present embodiment includes: when the liquid crystal substrate 20 carried by the carrier mechanism 11 is optically aligned by the alignment light source 10, the light shielding mechanism 12 is driven by the transmission mechanism 13 to block the first region 201 of the liquid crystal substrate 20 to stop.
  • the optical alignment of the first region 201 is performed, and the second region 202 of the liquid crystal substrate 20 is optically aligned; then, the liquid crystal substrate 20 can stop the optical alignment according to the actual operation and proceed to the next manufacturing process.
  • the transmission mechanism 13 can also be adopted.
  • the driving light shielding mechanism 12 blocks the second region 202 to stop the optical alignment of the second region 202 and optically align the first region 201, which is not limited herein.
  • the aligned liquid crystal substrate 20 may include different modes of the liquid crystal substrate 20 of different sizes, and liquid crystal molecules at different positions of the liquid crystal substrate 20 may require different curing voltages to be combined with UV light for curing reaction.
  • the curing voltage output pin 14 needs to be differentiated.
  • the curing voltage output pin 14 of the embodiment may specifically include a first curing voltage output pin 141 and a second curing voltage output pin 142: the second curing voltage output pin 142 is used to stop at the alignment light source 10 When the light is aligned to the first region 201 and the second region 202 of the liquid crystal substrate 20 is optically aligned, the second curing voltage is output to the second region 202, and the first curing voltage output pin 141 is used to drive at the transmission mechanism 13. When the light shielding mechanism 12 blocks the second region 202 to stop the light alignment of the second region 202 and optically align the first region 201, the first curing voltage is output to the first region 201.
  • the first curing voltage of the embodiment is preferably not equal to the second curing voltage to perform the first pretilt angle optical alignment of the first region 201 by the first curing voltage with the alignment light source 10, and then pass the second The curing voltage cooperates with the alignment light source 10 to perform a second pretilt angle of light alignment on the second region 202.
  • the first curing voltage is not equal to the second curing voltage, that is, the first pretilt angle is not equal to the second pretilt angle.
  • the first curing voltage may be equal to the second curing voltage, the first pretilt angle. It is equal to the second pretilt angle, which is only a process for performing stepwise optical alignment on different regions, which is not limited herein.
  • the area of the light shielding mechanism 12 can be set to be between one quarter and one sixth of the area of the liquid crystal substrate 20 to be aligned, for example, one fifth, if all of the liquid crystal substrate 20 is required The area is optically aligned.
  • the third curing voltage output pin, the fourth curing voltage output pin, and the fifth curing voltage output pin may be correspondingly provided, and will not be described in detail herein.
  • the optical alignment device of the present embodiment by arranging the light shielding mechanism 12 and the transmission mechanism 13 and the like, when the liquid crystal substrate 20 is optically aligned, the light shielding mechanism 12 is driven by the transmission mechanism 13 to block light to avoid or suspend certain specific The area is optically aligned, so that the technical problems caused by the uniform alignment of the liquid crystal substrate 20 in the prior art are not effectively solved.
  • the embodiment can meet different requirements for different orientations of different regions of the liquid crystal substrate 20 used for research and development, for liquid crystal displays or different modes; and the manner of driving the light shielding structure 12 by the transmission mechanism 13 can avoid manual Problems such as errors caused by the operation of the light shielding structure 12 also improve the efficiency of work and the accuracy of control.
  • the present invention further provides a photo-alignment method.
  • the photo-alignment method of the present embodiment may adopt the optical alignment device described in the foregoing embodiments, including but not limited to the following steps.
  • Step S400 when the liquid crystal substrate carried by the carrier mechanism is optically aligned by the alignment light source, the light shielding mechanism is driven by the transmission mechanism to block the first region of the liquid crystal substrate, and the second region of the liquid crystal substrate is optically aligned and stops the first region. Light alignment.
  • Step S401 driving the light shielding mechanism to block the second area by the transmission mechanism to stop the light alignment of the second area and perform optical alignment of the first area.
  • the light shielding mechanism when the liquid crystal substrate is optically aligned by the light shielding mechanism and the transmission mechanism, the light shielding mechanism is driven by the transmission mechanism to shield the light to avoid or suspend the optical alignment of certain specific regions, thereby effectively
  • This embodiment can meet different requirements for different orientations of different regions of the liquid crystal substrate used for research and development, for liquid crystal displays or different modes; and the method of driving the light shielding structure by the transmission mechanism can avoid manual operation of the light shielding structure Problems such as errors caused by the problem also improve the efficiency of work and the accuracy of control.
  • the optical alignment method of this embodiment may adopt the optical alignment device described in the foregoing embodiments, which specifically includes but is not limited to the following steps.
  • Step S500 when optically aligning the liquid crystal substrate carried by the supporting mechanism by using the aligning light source, driving the light shielding mechanism to block the first region of the liquid crystal substrate through the transmission mechanism and outputting the second curing through the second curing voltage output pin of the optical alignment device The voltage is applied to the second region to coordinate the second region with the alignment light source.
  • Step S501 driving the light shielding mechanism to block the second area by the transmission mechanism and outputting the first curing voltage to the first area through the first curing voltage output pin of the optical alignment device to coordinate the first area with the alignment light source.
  • the first curing voltage of step S501 is not equal to the second curing voltage.
  • the aligned liquid crystal substrate may include different modes of liquid crystal substrates of different sizes, and liquid crystal molecules at different positions of the liquid crystal substrate may require different curing voltages to be combined with UV light for curing reaction.
  • the curing voltage output pin is differentiated, that is, the first curing voltage output pin and the second curing voltage output pin output different alignment voltages for alignment curing, so that the pretilt angles of the liquid crystal molecules are different.
  • the light shielding mechanism is driven by the transmission mechanism to block the light, thereby avoiding or suspending the optical alignment of certain specific regions, thereby effectively solving the problem.
  • the technical problems caused by the uniform alignment of the liquid crystal substrate cannot meet different requirements.
  • This embodiment can meet different requirements for different orientations of different regions of the liquid crystal substrate used for research and development, for liquid crystal displays or different modes; and the method of driving the light shielding structure by the transmission mechanism can avoid manual operation of the light shielding structure Problems such as errors caused by the problem also improve the efficiency of work and the accuracy of control.
  • the embodiment of the present invention further provides a liquid crystal panel, which can perform the related optical alignment process by using the optical alignment device or the optical alignment method described in the previous embodiments, which will not be further described in the scope of those skilled in the art.
  • the liquid crystal panel of the embodiment is PSVA (Polymer) Stabilize Vertical Align, polymer stable vertical alignment mode, it is easy to see that since the liquid crystal panel of the PSVA mode is related to the light intensity during the light alignment, the function of the light shielding mechanism in the optical alignment device can be different for the liquid crystal panel of the PSVA mode.
  • the mold sets different alignment voltages for stepwise light alignment.
  • the embodiment of the present invention further provides a liquid crystal display device, including but not limited to a liquid crystal panel and a backlight module.
  • the optical alignment panel or the optical alignment method described in the previous embodiment may be used for the liquid crystal panel.
  • the liquid crystal molecules in the process perform the related photo-alignment process, and will not be described in the scope understood by those skilled in the art.
  • the liquid crystal panel of the embodiment is in the PSVA mode.
  • the liquid crystal panel of the PSVA mode is related to the light intensity during the optical alignment
  • the liquid crystal panel of the PSVA mode can be used by the function of the light shielding mechanism in the optical alignment device.
  • the different dies are set with different aligning voltages for stepwise optical alignment.
  • liquid crystal panel and the liquid crystal display device manufactured by the related embodiments of the present invention can align the liquid crystal molecules of a specific region according to different requirements; especially the function of the curing voltage, so that liquid crystal molecules of different regions are combined.
  • the pretilt angles are inconsistent and are suitable for liquid crystal display devices that require higher display, and therefore have practicality.

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Abstract

一种光配向装置和方法。光配向装置包括配向光源（10）、承载机构（11）、遮光机构（12）和传动机构（13）。配向光源（10）和承载机构（11）间隔设置。传动机构（13）用于驱动遮光机构（12），以在通过配向光源（10）对承载于承载机构（11）的液晶基板进行光配向时，通过传动机构（13）驱动遮光机构（12）遮挡液晶基板（20）的第一区域（201），并对液晶基板（20）的第二区域（202）进行光配向。还提供了一种光配向方法。该光配向装置和方法提高了工作效率和控制的精确率。

Description

光配向装置和方法
【技术领域】
本发明涉及液晶技术领域，具体是涉及一种可用于液晶基板的光配向装置，还涉及一种采用该光配向装置的光配向方法。
【背景技术】
随着液晶显示技术的发展，液晶显示器的结构轻薄、耗电量低以及辐射污染低等特性，使得液晶显示器越来越被广泛使用，譬如应用到电视、电脑和手机等产品上。
现有技术中，在制造液晶显示器时，需要对液晶基板进行光配向或者摩擦配向，以使得液晶基板中的液晶分子在不加驱动电压时形成初始的预倾角。然而，在生产制造时，制得的液晶基板既需要切割成液晶面板并最终制成液晶显示器进行使用，也可能需要切割后作为研发测试等，因此，现有技术对整片液晶基板统一进行光配向的方式不能满足不同的需求。
【发明内容】
本发明主要解决现有技术中对整片液晶基板统一进行光配向的方式不能满足不同的需求的技术问题，提供一种光配向装置和方法，能够针对不同的需求对液晶基板进行不同的配向方式。
为解决上述技术问题，本发明第一方面提供一种光配向装置，所述光配向装置包括配向光源、承载机构、遮光机构和传动机构。所述配向光源和所述承载机构间隔设置；所述遮光机构包括层叠设置的基板层和遮光材料层，所述基板层包括玻璃板或聚氯乙烯材料板，所述遮光材料层包括形成于所述基板层上的黑色矩阵材料或金属材料；所述传动机构包括连接件、导向件和驱动装置，所述连接件用于连接所述遮光机构，所述导向件与所述连接件活动连接，所述驱动装置用于驱动所述连接件。其中，所述传动机构用于驱动所述遮光机构，以在通过所述配向光源对承载于所述承载机构的液晶基板进行光配向时，通过所述传动机构驱动所述遮光机构遮挡所述液晶基板的第一区域以停止对所述第一区域的光配向，并对所述液晶基板的第二区域进行光配向。
结合第一方面，在第一种可能的实现方式中，所述光配向装置还包括第一固化电压输出管脚和第二固化电压输出管脚：所述第二固化电压输出管脚用于在所述配向光源停止对所述第一区域的光配向并对所述液晶基板的第二区域进行光配向时，输出第二固化电压到所述第二区域；所述第一固化电压输出管脚用于在所述传动机构驱动所述遮光机构遮挡所述第二区域以停止对所述第二区域的光配向并对所述第一区域进行光配向时，输出第一固化电压到所述第一区域。
结合第一方面的第一种可能的实现方式，在第二种可能的实现方式中，所述第一固化电压不等于所述第二固化电压，以通过所述第一固化电压配合所述配向光源对所述第一区域进行第一预倾角的光配向，并通过所述第二固化电压配合所述配向光源对所述第二区域进行第二预倾角的光配向。
为解决上述技术问题，本发明第二方面提供一种光配向装置，所述光配向装置包括配向光源、承载机构、遮光机构和传动机构，所述配向光源和所述承载机构间隔设置，所述传动机构用于驱动所述遮光机构，以在通过所述配向光源对承载于所述承载机构的液晶基板进行光配向时，通过所述传动机构驱动所述遮光机构遮挡所述液晶基板的第一区域以停止对所述第一区域的光配向，并对所述液晶基板的第二区域进行光配向。
结合第二方面，在第一种可能的实现方式中，所述遮光机构包括层叠设置的基板层和遮光材料层，所述基板层包括玻璃板或聚氯乙烯材料板，所述遮光材料层包括形成于所述基板层上的黑色矩阵材料或金属材料。
结合第二方面的第一种可能的实现方式，在第二种可能的实现方式中，所述光配向装置还包括第一固化电压输出管脚和第二固化电压输出管脚：所述第二固化电压输出管脚用于在所述配向光源停止对所述第一区域的光配向并对所述液晶基板的第二区域进行光配向时，输出第二固化电压到所述第二区域；所述第一固化电压输出管脚用于在所述传动机构驱动所述遮光机构遮挡所述第二区域以停止对所述第二区域的光配向并对所述第一区域进行光配向时，输出第一固化电压到所述第一区域。
结合第二方面的第二种可能的实现方式，在第三种可能的实现方式中，所述第一固化电压不等于所述第二固化电压，以通过所述第一固化电压配合所述配向光源对所述第一区域进行第一预倾角的光配向，并通过所述第二固化电压配合所述配向光源对所述第二区域进行第二预倾角的光配向。
结合第二方面的第一种可能的实现方式，在第四种可能的实现方式中，所述传动机构包括连接件、导向件和驱动装置：所述连接件用于连接所述遮光机构；所述导向件与所述连接件活动连接；所述驱动装置用于驱动所述连接件，并通过所述导向件的导向作用将所述遮光机构调整至预定位置以遮挡所述第一区域或所述第二区域。
结合第二方面的第四种可能的实现方式，在第五种可能的实现方式中，所述连接件包括摆杆或伸缩臂，所述导向件包括滑轨或与所述连接件贯穿设置的丝杆，所述驱动装置包括马达。
为解决上述技术问题，本发明第三方面提供一种光配向方法，所述光配向方法采用第一方面或其任一种可能的实现方式中的光配向装置，所述光配向方法包括：在利用所述配向光源对承载于所述承载机构的液晶基板进行光配向时，通过所述传动机构驱动所述遮光机构遮挡所述液晶基板的第一区域，对所述液晶基板的第二区域进行光配向并停止对所述第一区域的光配向。
结合第三方面，在第一种可能的实现方式中，所述遮光机构包括层叠设置的基板层和遮光材料层，所述基板层包括玻璃板或聚氯乙烯材料板，所述遮光材料层包括形成于所述基板层上的黑色矩阵材料或金属材料，所述通过所述传动机构驱动所述遮光机构遮挡所述液晶基板的第一区域，对所述液晶基板的第二区域进行光配向并停止对所述第一区域的光配向的步骤之后还包括：通过所述传动机构驱动所述遮光机构遮挡所述第二区域以停止对所述第二区域的光配向并对所述第一区域进行光配向。
结合第三方面的第一种可能的实现方式，在第二种可能的实现方式中，所述通过所述传动机构驱动所述遮光机构遮挡所述液晶基板的第一区域，以对所述液晶基板的第二区域进行光配向并停止对所述第一区域的光配向的步骤具体包括：通过所述传动机构驱动所述遮光机构遮挡所述液晶基板的第一区域并通过所述光配向装置的第二固化电压输出管脚输出第二固化电压到所述第二区域，以配合所述配向光源对所述第二区域进行光配向。所述通过所述传动机构驱动所述遮光机构遮挡所述第二区域以停止对所述第二区域的光配向并对所述第一区域进行光配向的步骤具体包括：通过所述传动机构驱动所述遮光机构遮挡所述第二区域并通过所述光配向装置的第一固化电压输出管脚输出第一固化电压到所述第一区域，以配合所述配向光源对所述第一区域进行光配向。其中，所述第一固化电压不等于所述第二固化电压。
本发明的有益效果是：区别于现有技术的情况，本发明在光配向装置上设置遮光机构和传动机构，在对液晶基板进行光配向时，通过传动机构驱动遮光机构进行遮光，以避免或暂停对某些特定的区域进行光配向，因此有效地解决了现有技术中对液晶基板进行整块统一配向所带来的不能满足不同需求的技术问题。本发明可以针对用于研发、用于液晶显示器或不同模式的液晶基板的不同区域进行不同配向的方式，满足了不同的需求，且通过传动机构驱动遮光结构的方式，也提高了工作效率和控制的精确率。
【附图说明】
图1是本发明光配向装置一实施例的结构示意图，其中，还显示了液晶基板的结构；
图2是图1所示的光配向装置的另一视图；
图3是图1所示光配向装置的遮光机构的结构示意图；
图4是本发明光配向方法一实施例的流程示意图；以及
图5是本发明光配向方法另一实施例的流程示意图。
【具体实施方式】
请参阅图1到图3，图1是本发明光配向装置一实施例的结构示意图，其中，还显示了液晶基板的结构，图2是图1所示的光配向装置的另一视图，图3是图1所示光配向装置的遮光机构的结构示意图，需要说明的是，图中仅显示了用于表示工作过程和工作原理的结构部分，但其并不能构成对本发明的限定，其具体结构可以根据实际需要而作出不同的改变，在本技术领域人员理解的范围内，对其他可实现本发明的具体结构不一一细述。
本实施例光配向装置包括但不限于配向光源10、承载机构11、遮光机构12、传动机构13和固化电压输出管脚14，本实施例光配向装置可以用来对液晶基板20进行液晶分子的配向。
配向光源10可以为UV （Ultraviolet Rays，紫外光线），其具体可以采用排列设置的灯条或矩阵排列的发光芯片的形式，在此不作限定。
承载机构11和配向光源10间隔设置。承载机构11用于传输和固定液晶基板20，具体可以将液晶基板20传输到配向光源10下方对应的位置以进行后续的配向，在此不作细述。
遮光机构12可以采用低透光材料制得，也可以直接采用非透光材料制得，其形状可以根据液晶基板20的模式或用途而进行区别设置，譬如可以设置多个不同的遮光机构12。需要说明的是，遮光机构12的面积可以设置为需要配向的液晶基板20的面积的四分之一到六分之一之间，譬如五分之一，以在使用来遮光时，可以比较灵活地调节其位置等。另外，为了不影响统一、同时对液晶基板20进行全部区域光配向的工作模式，本实施例的遮光机构12可以设置在光配向装置上的光配向区域（即配向光源10对液晶基板20进行光配向的位置）之外的初始位置，而在需要进行分开光配向时，再将遮光机构12从闲置的初始位置移至光配向区域进行遮光，在本技术领域人员理解的范围内，不作细述。
值得注意的是，本实施例的遮光机构12包括层叠设置的基板层121和遮光材料层122，如图3所示。具体而言，基板层121可以为玻璃板或聚氯乙烯材料板（Polyvinylchloride，PVC板）；遮光材料层122包括形成于基板层121上的BM（Black Matrix，黑色矩阵）材料或金属材料。优选地，本实施例遮光材料层122采用黑色矩阵材料的形式，具体可以在玻璃板上溅射铬层再通过光进行处理，也可以采用含有黑色染料的树脂光刻胶，用光刻法制备得到，本实施例遮光材料层122可以有效地阻止配向光源10穿透遮光机构12而对液晶基板20的特定区域进行光配向，保证了工作效果。此外，为了防止遮光机构12对其他需要光配向的区域造成影响，遮光机构12可以为矩形板状，当然，在其他实施例中也可以为圆形等；同理，遮光机构12的厚度（即遮光时的遮光面与邻近液晶基板20的面的厚度），在此不作限定。
传动机构13用于驱动遮光机构12，其中，传动机构13可以为机器人手臂等结构，通过机器人手臂的抓取放置作用可以将遮光机构12摆放到预定的位置进行遮光。具体而言，本实施例的传动机构13可以包括连接件131、导向件132和驱动装置133：连接件131用于连接遮光机构12；导向件132与连接件131活动连接；驱动装置133用于驱动连接件131，并通过导向件132的导向作用将遮光机构12调整至预定位置以遮挡第一区域201或第二区域202。
进一步而言，连接件131可以包括丝杆、摆杆或伸缩臂，即通过连接件131夹持遮光机构12进行摆动的移动方式、或通过连接件131夹持遮光机构12进行直线的移动方式，当然，也可以为摆杆和伸缩臂的配合设置。导向件132可以为滑轨、或与连接件131贯穿设置的丝杆，即可以通过滑轨的导向作用将连接件131及其夹持的遮光机构12调整至预定位置，也可以通过丝杆和连接件131的螺纹等结构配合以将连接件131及其夹持的遮光机构12调整至预定位置。驱动装置133可以为马达、滑轮组或油泵等，其只需驱动连接件131沿着导向件132运动即可，在本技术领域人员理解的范围内，不作限定。
固化电压输出管脚14可以设置于承载机构11上，用于配合配向光源10对液晶基板20进行光配向，以控制液晶基板20中液晶分子的预倾角。需要说明的是，固化电压输出管脚14为多个且可以统一电连接设置，以在光配向时输出相同的配向电压，使得液晶基板20中液晶分子的预倾角保持一致，当然，也可以分开设置，以输出不同的配向电压，在此不作赘述。
除上述结构外，本实施例光配向装置还可以包括控制***（图未示）等，控制***可以分别与配向光源10、承载机构11和传动机构13相连接，以控制配向光源10、承载机构11和传动机构13之间的配合进行***的光配向过程。此外，遮光机构12可以为多块且彼此之间面积大小不同，对应地，控制***可以根据遮光机构12的面积大小以及液晶基板20的模式而选择不同的遮光机构12进行遮光，其具体可以通过预先设置的方式，在本技术领域人员理解的范围内，不作限定。
为了配合说明本实施例光配向装置的工作过程，将液晶基板20进行光配向的一面划分为第一区域201和第二区域202，当然，此划分方式仅为说明本实施例，在具体的应用中，还可以划分第三、第四和第五区域等，在此不作限定。本实施例光配向装置的工作过程包括：在通过配向光源10对承载于承载机构11的液晶基板20进行光配向时，通过传动机构13驱动遮光机构12遮挡液晶基板20的第一区域201以停止对第一区域201的光配向，并对液晶基板20的第二区域202进行光配向；接着，液晶基板20可以根据实际而停止光配向并进入下一制造流程，当然，也可以通过传动机构13驱动遮光机构12遮挡第二区域202以停止对第二区域202的光配向并对第一区域201进行光配向，在此不作限定。
需要说明的是，所配向的液晶基板20可能包含不同尺寸规格的不同模式的液晶基板20，且液晶基板20的不同位置处的液晶分子可能需要不同的固化电压配合UV光进行固化反应，因此，需要对固化电压输出管脚14进行区分处理。
举例而言，本实施例的固化电压输出管脚14具体可以包括第一固化电压输出管脚141和第二固化电压输出管脚142：第二固化电压输出管脚142用于在配向光源10停止对第一区域201的光配向并对液晶基板20的第二区域202进行光配向时，输出第二固化电压到第二区域202，而第一固化电压输出管脚141用于在传动机构13驱动遮光机构12遮挡第二区域202以停止对第二区域202的光配向并对第一区域201进行光配向时，输出第一固化电压到第一区域201。
换而言之，本实施例的第一固化电压优选地不等于第二固化电压，以通过第一固化电压配合配向光源10对第一区域201进行第一预倾角的光配向，接着通过第二固化电压配合配向光源10对第二区域202进行第二预倾角的光配向。不难理解，第一固化电压不等于第二固化电压，即第一预倾角不等于第二预倾角，当然，在其他实施例中，第一固化电压可以等于第二固化电压，第一预倾角等于第二预倾角，其仅为实现对不同的区域进行分步光配向的过程，在此不作限定。
如前所述，若遮光机构12的面积可以设置为需要配向的液晶基板20的面积的四分之一到六分之一之间，譬如五分之一时，如果需要对液晶基板20的所有区域进行光配向，此时可以对应设置第三固化电压输出管脚、第四固化电压输出管脚和第五固化电压输出管脚等，在此不作细述。
本实施例光配向装置通过设置遮光机构12和传动机构13等结构的方式，在对液晶基板20进行光配向时，通过传动机构13驱动遮光机构12进行遮光，以避免或暂停对某些特定的区域进行光配向，因此有效地解决了现有技术中对液晶基板20进行整块统一配向所带来的不能满足不同需求的技术问题。本实施例可以针对用于研发、用于液晶显示器或不同模式的液晶基板20的不同区域进行不同配向的方式，满足了不同的需求；且通过传动机构13驱动遮光结构12的方式，可以避免人工操作遮光结构12所带来的误差等问题，也提高了工作效率和控制的精确率。
请结合图1到图3参阅图4，本发明还提供一种光配向方法，本实施例光配向方法可以采用前面实施例描述的光配向装置，其包括但不限于以下步骤。
步骤S400，在利用配向光源对承载于承载机构的液晶基板进行光配向时，通过传动机构驱动遮光机构遮挡液晶基板的第一区域，对液晶基板的第二区域进行光配向并停止对第一区域的光配向。
步骤S401，通过传动机构驱动遮光机构遮挡第二区域以停止对第二区域的光配向并对第一区域进行光配向。
需要说明的是，本实施例光配向方法的具体工作过程还请参阅前面实施例针对光配向装置的相关描述，在本技术领域人员理解的范围内，不再赘述。
本实施例光配向方法通过遮光机构和传动机构的方式，在对液晶基板进行光配向时，通过传动机构驱动遮光机构进行遮光，以避免或暂停对某些特定的区域进行光配向，因此有效地解决了现有技术中对液晶基板进行整块统一配向所带来的不能满足不同需求的技术问题。本实施例可以针对用于研发、用于液晶显示器或不同模式的液晶基板的不同区域进行不同配向的方式，满足了不同的需求；且通过传动机构驱动遮光结构的方式，可以避免人工操作遮光结构所带来的误差等问题，也提高了工作效率和控制的精确率。
进一步而言，请参阅图5，本实施例光配向方法可以采用前面实施例描述的光配向装置，其具体包括但不限于以下步骤。
步骤S500，在利用配向光源对承载于承载机构的液晶基板进行光配向时，通过传动机构驱动遮光机构遮挡液晶基板的第一区域并通过光配向装置的第二固化电压输出管脚输出第二固化电压到第二区域，以配合配向光源对第二区域进行光配向。
步骤S501，通过传动机构驱动遮光机构遮挡第二区域并通过光配向装置的第一固化电压输出管脚输出第一固化电压到第一区域，以配合配向光源对第一区域进行光配向。
其中，步骤S501的第一固化电压不等于第二固化电压。
如前所述，针对所配向的液晶基板可能包含不同尺寸规格的不同模式的液晶基板，且液晶基板的不同位置处的液晶分子可能需要不同的固化电压配合UV光进行固化反应的情况，本实施例通过对固化电压输出管脚进行区分处理，即通过第一固化电压输出管脚和第二固化电压输出管脚输出不同的配向电压进行配向固化，使得液晶分子的预倾角相异。
此外，本实施例光配向方法的具体工作过程还请参阅前面实施例针对光配向装置的相关描述，在本技术领域人员理解的范围内，不再赘述。
本实施例光配向方法通过遮光机构和传动机构，在对液晶基板进行光配向时，通过传动机构驱动遮光机构进行遮光，以避免或暂停对某些特定的区域进行光配向，因此有效地解决了现有技术中对液晶基板进行整块统一配向所带来的不能满足不同需求的技术问题。本实施例可以针对用于研发、用于液晶显示器或不同模式的液晶基板的不同区域进行不同配向的方式，满足了不同的需求；且通过传动机构驱动遮光结构的方式，可以避免人工操作遮光结构所带来的误差等问题，也提高了工作效率和控制的精确率。
本发明实施例还提供一种液晶面板，其可以采用前面实施例描述的光配向装置或光配向方法进行相关的光配向过程，在本技术领域人员理解的范围内，不作赘述。优选地，本实施例的液晶面板为PSVA（Polymer Stabilize Vertical Align，聚合物稳定垂直对齐）模式，不难看出，由于PSVA模式的液晶面板与光配向时的光强相关，因此通过光配向装置中的遮光机构的作用，可以针对PSVA模式的液晶面板的不同模品设置不同的配向电压进行分步的光配向。
同时，本发明实施例还提供一种液晶显示装置，液晶显示装置包括但不限于液晶面板和背光模组，其中，本实施例可以采用前面实施例描述的光配向装置或光配向方法对液晶面板中的液晶分子进行相关的光配向过程，在本技术领域人员理解的范围内，不作赘述。优选地，本实施例的液晶面板为PSVA模式，同理，由于PSVA模式的液晶面板与光配向时的光强相关，因此通过光配向装置中的遮光机构的作用，可以针对PSVA模式的液晶面板的不同模品设置不同的配向电压进行分步的光配向。
结合前面实施例不难看出，本发明相关实施例制造的液晶面板和液晶显示装置可以针对不同的需求而对特定区域的液晶分子进行配向；尤其是配合固化电压的作用，使得不同区域的液晶分子的预倾角不一致，适用于对显示要求更高的液晶显示装置，因此具有实用性。
以上所述仅为本发明的实施方式，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (12)

  1. 一种光配向装置，其中，所述光配向装置包括配向光源、承载机构、遮光机构和传动机构：
    所述配向光源和所述承载机构间隔设置；
    所述遮光机构包括层叠设置的基板层和遮光材料层，所述基板层包括玻璃板或聚氯乙烯材料板，所述遮光材料层包括形成于所述基板层上的黑色矩阵材料或金属材料；
    所述传动机构包括连接件、导向件和驱动装置，所述连接件用于连接所述遮光机构，所述导向件与所述连接件活动连接，所述驱动装置用于驱动所述连接件；
    其中，所述传动机构用于驱动所述遮光机构，以在通过所述配向光源对承载于所述承载机构的液晶基板进行光配向时，通过所述传动机构驱动所述遮光机构遮挡所述液晶基板的第一区域以停止对所述第一区域的光配向，并对所述液晶基板的第二区域进行光配向。
  2. 根据权利要求1所述的光配向装置，其中，所述光配向装置还包括第一固化电压输出管脚和第二固化电压输出管脚：所述第二固化电压输出管脚用于在所述配向光源停止对所述第一区域的光配向并对所述液晶基板的第二区域进行光配向时，输出第二固化电压到所述第二区域；所述第一固化电压输出管脚用于在所述传动机构驱动所述遮光机构遮挡所述第二区域以停止对所述第二区域的光配向并对所述第一区域进行光配向时，输出第一固化电压到所述第一区域。
  3. 根据权利要求2所述的光配向装置，其中，所述第一固化电压不等于所述第二固化电压，以通过所述第一固化电压配合所述配向光源对所述第一区域进行第一预倾角的光配向，并通过所述第二固化电压配合所述配向光源对所述第二区域进行第二预倾角的光配向。
  4. 一种光配向装置，其中，所述光配向装置包括配向光源、承载机构、遮光机构和传动机构，所述配向光源和所述承载机构间隔设置，所述传动机构用于驱动所述遮光机构，以在通过所述配向光源对承载于所述承载机构的液晶基板进行光配向时，通过所述传动机构驱动所述遮光机构遮挡所述液晶基板的第一区域以停止对所述第一区域的光配向，并对所述液晶基板的第二区域进行光配向。
  5. 根据权利要求4所述的光配向装置，其中，所述遮光机构包括层叠设置的基板层和遮光材料层，所述基板层包括玻璃板或聚氯乙烯材料板，所述遮光材料层包括形成于所述基板层上的黑色矩阵材料或金属材料。
  6. 根据权利要求5所述的光配向装置，其中，所述光配向装置还包括第一固化电压输出管脚和第二固化电压输出管脚：所述第二固化电压输出管脚用于在所述配向光源停止对所述第一区域的光配向并对所述液晶基板的第二区域进行光配向时，输出第二固化电压到所述第二区域；所述第一固化电压输出管脚用于在所述传动机构驱动所述遮光机构遮挡所述第二区域以停止对所述第二区域的光配向并对所述第一区域进行光配向时，输出第一固化电压到所述第一区域。
  7. 根据权利要求6所述的光配向装置，其中，所述第一固化电压不等于所述第二固化电压，以通过所述第一固化电压配合所述配向光源对所述第一区域进行第一预倾角的光配向，并通过所述第二固化电压配合所述配向光源对所述第二区域进行第二预倾角的光配向。
  8. 根据权利要求5所述的光配向装置，其中，所述传动机构包括：
    连接件，用于连接所述遮光机构；
    导向件，与所述连接件活动连接；
    驱动装置，用于驱动所述连接件，并通过所述导向件的导向作用将所述遮光机构调整至预定位置以遮挡所述第一区域或所述第二区域。
  9. 根据权利要求8所述的光配向装置，其中，所述连接件包括摆杆或伸缩臂，所述导向件包括滑轨或与所述连接件贯穿设置的丝杆，所述驱动装置包括马达。
  10. 一种光配向方法，其中，所述光配向方法采用权利要求4所述的光配向装置，所述光配向方法包括：
    在利用所述配向光源对承载于所述承载机构的液晶基板进行光配向时，通过所述传动机构驱动所述遮光机构遮挡所述液晶基板的第一区域，对所述液晶基板的第二区域进行光配向并停止对所述第一区域的光配向。
  11. 根据权利要求10所述的光配向方法，其中，所述遮光机构包括层叠设置的基板层和遮光材料层，所述基板层包括玻璃板或聚氯乙烯材料板，所述遮光材料层包括形成于所述基板层上的黑色矩阵材料或金属材料，所述通过所述传动机构驱动所述遮光机构遮挡所述液晶基板的第一区域，对所述液晶基板的第二区域进行光配向并停止对所述第一区域的光配向的步骤之后还包括：
    通过所述传动机构驱动所述遮光机构遮挡所述第二区域以停止对所述第二区域的光配向并对所述第一区域进行光配向。
  12. 根据权利要求11所述的光配向方法，其中：
    所述通过所述传动机构驱动所述遮光机构遮挡所述液晶基板的第一区域，以对所述液晶基板的第二区域进行光配向并停止对所述第一区域的光配向的步骤具体包括：
    通过所述传动机构驱动所述遮光机构遮挡所述液晶基板的第一区域并通过所述光配向装置的第二固化电压输出管脚输出第二固化电压到所述第二区域，以配合所述配向光源对所述第二区域进行光配向；
    所述通过所述传动机构驱动所述遮光机构遮挡所述第二区域以停止对所述第二区域的光配向并对所述第一区域进行光配向的步骤具体包括：
    通过所述传动机构驱动所述遮光机构遮挡所述第二区域并通过所述光配向装置的第一固化电压输出管脚输出第一固化电压到所述第一区域，以配合所述配向光源对所述第一区域进行光配向；
    其中，所述第一固化电压不等于所述第二固化电压。
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103558714B (zh) * 2013-11-01 2016-09-07 京东方科技集团股份有限公司 一种光配向设备及其配向方法和显示装置生产***
CN104570489B (zh) * 2014-12-26 2018-07-03 深圳市华星光电技术有限公司 掩模板及光配向方法
CN105572975B (zh) * 2016-03-24 2017-10-13 京东方科技集团股份有限公司 掩模板及光配向方法
CN106773337A (zh) * 2017-01-11 2017-05-31 京东方科技集团股份有限公司 一种光配向设备及光配向方法
CN106873246B (zh) * 2017-02-27 2024-06-11 京东方科技集团股份有限公司 光配向设备的机台、光配向设备及基板的光配向加工方法
CN107884996A (zh) * 2017-12-27 2018-04-06 深圳市华星光电技术有限公司 光配向设备
CN108319083A (zh) * 2018-02-11 2018-07-24 深圳市华星光电半导体显示技术有限公司 一种显示组件及制造方法
CN108761926A (zh) * 2018-05-09 2018-11-06 深圳市华星光电技术有限公司 配向微观检测设备及配向检测方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001166309A (ja) * 1999-12-07 2001-06-22 Mitsubishi Electric Corp 液晶表示素子の製造方法
CN1627156A (zh) * 2003-11-17 2005-06-15 夏普株式会社 液晶显示装置、其制造方法和硬掩模
CN101498866A (zh) * 2008-02-01 2009-08-05 深圳富泰宏精密工业有限公司 液晶光学配向装置及方法
CN101762909A (zh) * 2008-12-22 2010-06-30 三星电子株式会社 配向基板、液晶显示面板及制造配向基板的方法
CN102346337A (zh) * 2011-08-05 2012-02-08 南京中电熊猫液晶显示科技有限公司 液晶显示器面板用光配向设备
CN102681259A (zh) * 2012-04-28 2012-09-19 深圳市华星光电技术有限公司 一种液晶材料的光配向方法及装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001166309A (ja) * 1999-12-07 2001-06-22 Mitsubishi Electric Corp 液晶表示素子の製造方法
CN1627156A (zh) * 2003-11-17 2005-06-15 夏普株式会社 液晶显示装置、其制造方法和硬掩模
CN101498866A (zh) * 2008-02-01 2009-08-05 深圳富泰宏精密工业有限公司 液晶光学配向装置及方法
CN101762909A (zh) * 2008-12-22 2010-06-30 三星电子株式会社 配向基板、液晶显示面板及制造配向基板的方法
CN102346337A (zh) * 2011-08-05 2012-02-08 南京中电熊猫液晶显示科技有限公司 液晶显示器面板用光配向设备
CN102681259A (zh) * 2012-04-28 2012-09-19 深圳市华星光电技术有限公司 一种液晶材料的光配向方法及装置

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