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Liquid crystal display panel support

A liquid crystal display panel, carrier technology, applied in nonlinear optics, instruments, optics, etc., can solve problems such as different optical properties, different brightness and darkness, and product stability effects

Inactive Publication Date: 2007-10-17
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, the difference in pre-tilt angle will also cause inconsistency in characteristics such as liquid crystal response speed, contrast value, and transmittance. This phenomenon will cause differences in the optical properties of each point in the plane, which has a great impact on the stability of the product.
[0006] In order to solve the shortcomings caused by the above-mentioned carrier design, here we propose a series of solutions to solve the phenomenon of different brightness and darkness formed between the supported area and the unsupported area of ​​the carrier

Method used

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Embodiment Construction

[0056] The present invention relates to a method for making a liquid crystal display panel with both support and voltage application and a supporting carrier used in conjunction with it. In a preferred embodiment, the present invention is mainly applied to the Polymer Stabilized Alignment (PSA) process, combined with ultraviolet (UV) cross-linking exposure, so that the liquid crystal molecules in the liquid crystal display panel generate a specific pre-tilt angle, and then achieve control The process of aligning liquid crystal molecules. In addition, in a preferred process, in order to judge whether the alignment of liquid crystal molecules is good, automatic optical inspection (AOI) can be used to detect before / after exposure and cross-linking. The specific embodiments and steps of the present invention will be further described below with reference to the accompanying drawings.

[0057] FIG. 2 and FIG. 3 are respectively a cross-sectional view and a top view of a liquid cry...

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Abstract

A shoring support loading tool for supporting the liquid crystal display board on which comprises a visual zone and a non-visual zone. The shoring support loading tool includes a supporting parts which contacts the bottom side of the liquid crystal display board and corresponds to the direction of the non-visual zone. The supporting parts comprises a hollow space and a plane object which arranged in the hollow space corresponded to the visual zone and contacts the bottom side of the liquid crystal display board. The stress forcing for the LCD molecule in the liquid crystal display board are identical that the light and shade different feed marks will not generated.

Description

technical field [0001] The present invention relates to a manufacturing method of a liquid crystal display panel and a support carrier used in conjunction therewith; specifically, the present invention relates to a manufacturing method of a liquid crystal display panel applied to a polymer stabilized alignment (Polymer Stabilized Alignment; PSA) process and the supporting carrier used in conjunction with it. Background technique [0002] In the traditional Polymer Stabilized Alignment (PSA) technology for manufacturing liquid crystal display panels, the most critical step is to apply a voltage to the liquid crystal cell (LC cell), so that the monomer (monomer) mixed in the liquid crystal will follow The liquid crystals are aligned under the application of voltage, and the monomers are cured by ultraviolet light cross-linking to produce a specific pre-tilt angle. In this way, the liquid crystal display panel has the ability to control the alignment of liquid crystals (pixels...

Claims

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Application Information

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IPC IPC(8): G02F1/1333G02F1/1337G02F1/139
Inventor 丘至和赵志鸿郑德胜杉浦规生
Owner AU OPTRONICS CORP
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