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Manufacturing device for alignment film

A technology for manufacturing devices and alignment films, which is applied in optics, instruments, nonlinear optics, etc., can solve the problem of uneven heating of the halo area, support points and surrounding points, uneven heating at the edge of the alignment film manufacturing process solution, Spots and other issues

Inactive Publication Date: 2012-10-03
SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The main technical problem to be solved by the present invention is that the pre-drying process of the alignment film manufacturing process is likely to produce halo areas and spots caused by uneven heating of the support points and surrounding points due to uneven heating at the edge of the solution.

Method used

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  • Manufacturing device for alignment film
  • Manufacturing device for alignment film
  • Manufacturing device for alignment film

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] The embodiment of the present invention discloses an alignment film manufacturing device, please refer to Figure 1 to Figure 3 ,in, figure 1 is a schematic diagram of the side structure of an alignment film manufacturing device in a preferred embodiment of the present invention, figure 2 Yes figure 1 The schematic diagram of the front structure of the alignment film manufacturing device shown, image 3 Yes figure 1 A schematic top view of the alig...

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Abstract

The embodiment of the invention discloses a manufacturing device for an alignment film. The manufacturing device for the alignment film comprises a heating plate, a coating substrate and support frames, wherein the coating substrate is arranged above the heating plate; each support frame is a movable bracket, and comprises a support part and a driving unit; the support parts support the coating substrate; and the driving units drive the support parts to move to preset positions. The embodiment of the invention has the advantages that the manufacturing device for the alignment film is adapted to the manufacture of a plurality of alignment films; the shortcomings of halo and spot of the obtained alignment film are overcome; and the like.

Description

technical field [0001] Embodiments of the present invention relate to the field of liquid crystal display technology, and in particular to an alignment film manufacturing device for manufacturing an alignment film used in a liquid crystal display device. Background technique [0002] Liquid crystal display modules have been widely used in mobile phones, personal digital assistants, notebook computers, personal computers, and televisions due to their low radiation, small size, and low power consumption. [0003] A liquid crystal display module usually includes a thin film transistor (TFT) substrate, a color filter (CF) substrate and a liquid crystal layer. The thin film transistor substrate and the color filter substrate are arranged oppositely, and the liquid crystal layer is located between the thin film transistor substrate and the color filter substrate. Wherein, the thin film transistor substrate and the color filter substrate generally respectively include an alignment...

Claims

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Application Information

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IPC IPC(8): G02F1/1337
CPCB32B17/00G02F1/1337G02F1/1303
Inventor 余少鑫
Owner SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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