Alignment layer set, manufacturing method thereof, substrate and display device

A manufacturing method and an alignment layer technology, applied in nonlinear optics, instruments, optics, etc., can solve problems such as weak anchoring energy and easy generation of afterimages, and achieve the effects of suppressing afterimages, improving display quality, and improving contrast and display quality

Inactive Publication Date: 2014-02-12
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, optical alignment technology also has disadvantages, its anchoring energy is weak, and it is easy to produce afterimages

Method used

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  • Alignment layer set, manufacturing method thereof, substrate and display device
  • Alignment layer set, manufacturing method thereof, substrate and display device
  • Alignment layer set, manufacturing method thereof, substrate and display device

Examples

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Embodiment Construction

[0042] The specific embodiments of the present invention will be described in detail below in conjunction with the drawings.

[0043] This embodiment provides an alignment layer set, the alignment layer set includes a rubbing alignment layer and a photo alignment layer, the rubbing alignment layer and the photo alignment layer are sequentially arranged on the upper surface of the substrate in a direction away from the upper surface of the substrate; the rubbing The alignment layer and the photo-alignment layer have the same orientation.

[0044] Such as figure 1 As shown, a liquid crystal display panel uses the above-mentioned alignment layer set, and the above-mentioned alignment layer set is respectively provided on a color filter substrate and an array substrate. Specifically, the display panel includes a color filter substrate 20, an array substrate 10 disposed opposite to the color filter substrate 20, and a liquid crystal layer 40 disposed between the color filter substrate 2...

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Abstract

The invention relates to the technical field of liquid crystal display, in particular to an alignment layer set, a manufacturing method thereof, a substrate and a display device. The alignment layer set comprises friction alignment layers and smooth alignment layers, wherein the friction alignment layers and the smooth alignment layers are arranged on the upper surface of the substrate in the direction far away from the upper surface of the substrate, and the orientation of the friction alignment layers is identical with that of the smooth alignment layers. According to the alignment layer set, the manufacturing method thereof, the substrate and the display device, a structure of combining the smooth alignment layers and the friction alignment layers is adopted, and the purposes of improving the contrast ratio of liquid crystal panels and simultaneously restraining the generation of residual images to improve the display quality of the liquid crystal panels are achieved by covering detects generated in the friction alignment layers through the smooth alignment layers and by using the anchoring energy of the friction alignment layers for compensating the defect that the smooth alignment layers are poor in anchoring engine.

Description

Technical field [0001] The present invention relates to the field of display technology, in particular to an alignment layer group and a manufacturing method thereof, a substrate and a display device. Background technique [0002] Liquid crystal displays have been widely used in various electronic products. The main components of a liquid crystal panel include two opposed substrates, a liquid crystal layer sandwiched between the two substrates; alignment layers are provided on both sides of the liquid crystal layer, The alignment layers are respectively disposed on the inner surfaces of the two substrates opposite to each other. The function of the alignment film is to align the liquid crystal molecules to realize the display function. [0003] Among the existing orientation technologies, the most widely used is the friction orientation technology. The rubbing orientation technology can produce better orientation effects, but there are also unavoidable defects. Take the ADS mode...

Claims

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Application Information

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IPC IPC(8): G02F1/1337
Inventor 周晓东
Owner BOE TECH GRP CO LTD
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