Manufacturing method of optical fiber scattering layer, liquid crystal display panel and electronic equipment
A liquid crystal display panel and optical fiber scattering technology, which is applied in optics, nonlinear optics, instruments, etc., can solve the problems of affecting the color purity of display pixels, reducing the width of black matrix, and increasing the interference of pixel display pixel colors, etc., to achieve improved display Quality, the effect of reducing color cast
Active Publication Date: 2018-09-14
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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Problems solved by technology
[0004] However, in actual use, the resolution of liquid crystal displays is gradually increasing, and the pixel size is gradually decreasing, resulting in a decrease in the width of the black matrix, which leads to light leakage from adjacent pixels and increased interference with the color of the display pixels when observed at a large viewing angle. , affecting the color purity of the display pixels, resulting in a slight difference between the color seen by the human eye and the color picture of the display pixels when observed at a large viewing angle. Yellow phenomenon, this color difference is called color shift
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[0032] 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.
[0033] see figure 1 with figure 2 , the arrow points to the first direction. In the first embodiment of the present invention, the liquid crystal display panel includes a color filter substrate 11 and a substrate 13, the substrate 13 and the color filter substrate 11 are laminated, and the space between the color filter substrate 11 and the substrate 13 is filled with There is a liquid crystal layer 12 . An upper polarizer 15 is attached to the upper surfa...
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The invention provides a liquid crystal display panel. The liquid crystal display panel comprises a color film substrate, a substrate and a liquid crystal layer, wherein the substrate and the color film substrate are stacked, and the portion between the color film substrate and the substrate is filled with the liquid crystal layer. An optical fiber scattering layer is arranged on the side, relatively far away from the liquid crystal layer, of the color film substrate and comprises multiple strip-shaped protrusions. The invention further provides a manufacturing method of the optical fiber scattering layer. By means of the method that the optical fiber scattering layer is arranged on the outer side of the color film substrate, chromatic dispersion is conducted on leaked light in adjacent pixel units through different-height optical fibers on the optical fiber scattering layer, the purpose of generating color cast by effectively reducing leaked light between adjacent pixels is achieved, and therefore the technical effect of improving display quality is achieved.
Description
technical field [0001] The invention relates to the field of liquid crystal display devices, in particular to a method for manufacturing an optical fiber film, a liquid crystal display panel and electronic equipment. Background technique [0002] In recent years, with the increasing development of the electronic industry, digital tools such as mobile phones (Mobile Phone), Personal Digital Assistant (Personal Digital Assistant), notebook computers (Notebook) and tablet computers (PlanetComputer) are all moving towards more convenient, multi-functional and development in an aesthetic direction. However, the display screens in mobile phones, personal digital assistants, notebook computers, and tablet computers are indispensable human-machine communication interfaces. Thin-film transistor-liquid crystal displays (TFT-LCDs) have high image quality, low power consumption, and The advantages of low radiation, thinness and portability have been widely used in electronic products s...
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IPC IPC(8): G02F1/13357G02F1/1335
CPCG02F1/133514G02F1/133528G02F1/133606G02F1/133611G02F1/133531
Inventor 唐岳军
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD