Prism film, prism film manufacturing method and liquid crystal display device
A liquid crystal display device and prism film technology, applied in prisms, chemical instruments and methods, instruments, etc., can solve the problems of poor application of polarizers and easy to be scratched, so as to avoid the problem of poor application and avoid being scratched. Effect
Inactive Publication Date: 2015-01-21
BOE TECH GRP CO LTD +1
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Problems solved by technology
[0008] The purpose of the present invention is to provide a prism film, a method for making the prism film and a liquid crystal display device to solve the problem of poor application and easy scratching of the polarizer in the existing liquid crystal panel manufacturing technology due to the application of the polarizer on the liquid crystal cell injury problem
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[0027] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0028] In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" ” and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a specific configuration and operation, and therefore should not be construed as limiting the invention.
[0029] In the description of the pres...
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The invention relates to the technical field of liquid crystal display, in particular to a prism film, a prism film manufacturing method and a liquid crystal display device. The prism film comprises a prism film base body and a polarization layer. The upper surface of the prism film base body is a prism surface. The lower surface of the prism film base body is a junction surface. The polarization layer is formed on the junction surface of the prism film base body. In this way, the problem that a polarizer is likely to be poorly attached to a liquid crystal box in an existing liquid crystal display panel manufacturing technology can be avoided, and the problem that the polarizer is scratched when a liquid crystal display panel is assembled in other working procedures can be avoided.
Description
technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a prism film, a method for making the prism film and a liquid crystal display device. Background technique [0002] At present, liquid crystal displays have become the mainstream products of computer monitors and high-end TV displays, and in the field of small-sized displays, such as mobile phones, PADs (tablet computers), digital photo frames, etc., liquid crystal displays are even more dominant. [0003] As a passive light-emitting display device, the existing liquid crystal display requires a backlight module to provide a light source. figure 1 It is a cross-sectional view of the basic optical structure of a liquid crystal display, which includes: a liquid crystal cell 1 (LCD panel), wherein polarizers are placed on the upper and lower sides of the liquid crystal cell 1, and its function is to form polarized light; 2, a protective film 2, to prevent the prism fi...
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IPC IPC(8): G02B5/04G02B1/10G02F1/13357B32B27/06B32B23/04
CPCG02B5/04G02F1/133606G02F1/133607G02F1/133615G02B6/0051G02B6/0053G02B6/0055G02B1/04G02B1/14
Inventor 邢红燕尹岩岩崔子巍薛静吴昊陈雅娟
Owner BOE TECH GRP CO LTD