Display panel and manufacturing method thereof and display device

A manufacturing method and display panel technology, which are applied in nonlinear optics, instruments, optics, etc., can solve the problems of poor display effect and high ion concentration, and achieve the effects of reducing influence, improving afterimage and flickering, and improving display effect.

Active Publication Date: 2016-12-07
XIAMEN TIANMA MICRO ELECTRONICS +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a display panel, its manufacturing method, and a display device, so as to so

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  • Display panel and manufacturing method thereof and display device
  • Display panel and manufacturing method thereof and display device
  • Display panel and manufacturing method thereof and display device

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Embodiment Construction

[0016] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described through implementation with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the embodiment of the present invention. Some, but not all, embodiments. 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.

[0017] The alignment film manufacturing technology of the liquid crystal display panel can adopt the photo-alignment technology. The photo-alignment technology is mainly divided into three processes, the process of forming the photo-alignment film layer, the photo-alignment process of the photo-alignment film layer, and the liquid crystal cell manufacturi...

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Abstract

The embodiment of the invention discloses a display panel and a manufacturing method thereof and a display device. The manufacturing method for the display panel comprises following steps: forming a first alignment film on a first surface of a first substrate and forming a second alignment film on a second surface of a second substrate; carrying out optical alignment on the first alignment film and the second alignment film; and adopting liquid crystal injection technology to inject liquid crystal between the first alignment film and the second alignment film and forming a box, wherein the first alignment film and the second alignment film are heated prior to injection of liquid crystal.The display panel and the manufacturing method thereof and the display device have following beneficial effects: heating treatment process enables water molecules and free-state ions, absorbed from the air, of the first alignment film and the second alignment film to volatilize during waiting time; therefore, ion concentration of alignment films is reduced such that ion concentration of the alignment films after forming liquid crystal into the box is not too high; display effect of the display panel is not affected due to high ion concentration of the alignment films; and mura and flicker and other display problems are improved and display effect off the display panel is improved.

Description

technical field [0001] Embodiments of the present invention relate to display panel technologies, and in particular, to a display panel, a manufacturing method thereof, and a display device. Background technique [0002] In recent years, with the continuous growth of the economy, related products derived from liquid crystal display devices have covered many aspects of life, such as computers, LCD TVs, LCD screens, audio-visual equipment and smart phones. The display effect of liquid crystal products is one of the factors considered by consumers whether to buy, and the quality of the alignment film in the liquid crystal display panel of liquid crystal products will directly affect the display effect of liquid crystal products. Very important. [0003] The existing alignment film manufacturing technology of the liquid crystal display panel mostly adopts the photo-alignment technology, and the photo-alignment technology is mainly divided into three processes, the process of fo...

Claims

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Application Information

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IPC IPC(8): G02F1/1337G02F1/1333
CPCG02F1/1333G02F1/133788
Inventor 李杰良袁永沟口亲明汤棋陈红明
Owner XIAMEN TIANMA MICRO ELECTRONICS
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