Liquid crystal alignment apparatus and alignment method used the same

Abstract

The invention discloses a LCD assign equipment and method of the equipment allocation. The LCD assign equipment includes a light source, a polarizing device, an optical separating device, a beam reflector device and a beam conversion device. The polarizing device generates polarized light while receive the source light. The polarized light is separated to two polarized beam by the optical separating device reflection and transmission. The two polarized beams intersect after the beam reflector device and the beam conversion device, and the interference occurred. Also use the equipment to provide the service to the LCD, assigned to the use of the equipment and service to the direct method using two polarized light beam coherent light beam sensitive polymer layer surface interference. Induction of exposure to a light sensitive polymer rules with the substrate to form distribution layer, make use of the service to the layer of liquid crystal display more brightly, with higher resolution, facilitating large-size LCD assign.

Description

【Technical Field】 [0001] The invention relates to an alignment device and an alignment method, in particular to an alignment device for liquid crystal alignment and an alignment method using the device. 【Background technique】 [0002] With the development of digital technology, liquid crystal display products have been widely used in all aspects of daily life, and the image quality requirements for liquid crystal display (LCD) screens have gradually increased. The viewing angle, contrast, and display of the display screen are uniform. And other issues need to be further improved. The research on the control technology of the liquid crystal alignment and the evaluation technology of the alignment layer in the liquid crystal panel is directly related to the above-mentioned problems. [0003] Liquid crystal molecules have different positive dielectric anisotropy in the direction parallel to the molecular axis and perpendicular to the molecular axis, so an electric field can be used ...

AI Technical Summary

Problems solved by technology

[0018] In order to solve the above-mentioned problems of low brightness, low optical contrast, and inconvenient large-size alignment of liquid crystals, it is necessary to provide a liquid crystal alignment device that makes liquid crystals high in brightness, high in optical contrast, and convenient for large-size alignment

[0019] In order to solve the above-mentioned problems of low brightness, low optical contrast, and inconvenient large-size alignment of liquid crystals, it is necessary to provide a liquid crystal alignment method that makes liquid crystals high in brightness, high in optical contrast, and convenient for large-size alignment

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