Polarized structure and liquid crystal display

A liquid crystal display and polarizing technology, which is applied in optics, instruments, diffraction gratings, etc., can solve the problems of polarizer deformation, light leakage, and affecting the picture quality of liquid crystal displays, and achieve the effects of shortening time, saving polarizing materials, and increasing picture quality
CN103487987AInactive Publication Date: 2014-01-01NANJING CEC PANDA LCD TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NANJING CEC PANDA LCD TECH
Publication Date
2014-01-01
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a polarized structure. The polarized structure comprises two transparent glass boards which are parallel, wherein a metal grating layer is arranged on the inner surface of each transparent glass board, each metal grating layer comprises a plurality of metal lines which are parallel, and the axial included angle of 90 degrees is formed between the metal lines on the two transparent glass boards. The invention further provides a liquid crystal display with the polarized structure. A transparent substrate provided with the metal grating layers formed by the metal lines which are parallel replaces an existing polarized board to achieve the polarization function, and the problem that the existing polarized board is prone to deforming due to environment temperature is solved effectively; the liquid crystal display with the polarized structure not only saves polarized materials, removes the procedure for pasting the polarized board and effectively shortens the time of the whole procedure, but also effectively solves the problem of light leakage caused by deformation of the polarized board, and increases quality of pictures.
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Description

technical field

[0001] The invention relates to a polarizing structure and a liquid crystal display adopting the structure. Background technique

[0002] At present, polarizers are generally made of multi-layer polymer film materials. However, polymer film materials are easily affected by the environment and cause deformation of the polarizer. However, there is no better material that can replace polymer film materials to make polarizers. , so in the prior art, polarizers are generally used in liquid crystal displays, such as figure 1 As shown, in the existing liquid crystal display, the polarizer 1 is pasted on the outside of the color filter substrate 2 and the thin film field effect transistor substrate 3 respectively, but due to the polarizer material will cause the deformation of the polarizer due to the ambient temperature, which will affect the liquid crystal. The picture quality displayed by the monitor may cause light leakage and other phenomena. Contents of the ...

Claims

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