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Polarized light plate and display device

A polarizer, stretch forming technology, applied in the identification device, polarizing element, optics, etc., can solve the problems of polarizer plastic deformation, polarizer warping, creases, etc., to reduce the probability of plastic deformation , to reduce the effect of lifting or creases

Active Publication Date: 2018-11-23
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] At present, the polarizer is a composite film with the function of shielding and transmitting the incident light. The substrate included in it is stretched by a stretching process, which makes the polarizer have a certain internal stress, resulting in When the flexible display device is bent, the polarizer is prone to plastic deformation
Therefore, when the flexible display device is bent several times, the polarizer on the flexible display device will warp or have obvious creases.

Method used

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  • Polarized light plate and display device
  • Polarized light plate and display device
  • Polarized light plate and display device

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Embodiment Construction

[0030] 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 creative efforts fall within the protection scope of the present invention.

[0031] see figure 1 The polarizer 1 provided by the embodiment of the present invention includes a polarizer base 11 and a deformation control layer 10 for suppressing deformation of the polarizer base 11 . The deformation control layer 10 is located on the surface of the polarizer substrate 11 .

[0032] Wherein, conventional liquid crystal display devices can be used, and organic electroluminescent display devices can also be used. Of course, the polarizer 1 can...

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Abstract

The invention, which relates to the technical field of display, discloses a polarized light plate and a display device so that a problem of warping or folding caused by bending of the polarized lightplate included by the display device can be solved. The polarized light plate comprises a polarized light plate base body and a deformation control layer for suppressing deformation of the polarized light plate base body; the deformation control layer is arranged on the surface of the polarized light plate base body. In addition, the display device includes the polarized light plate. The polarizedlight plate and the display device are applied to display.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a polarizer and a display device. Background technique [0002] The flexible display device is a complete display device, which has the characteristics of low power consumption, small size and convenient portability. The display surface of the existing flexible display device is coated with a polarizer to adjust the picture effect displayed by the flexible display device. [0003] At present, the polarizer is a composite film with the function of shielding and transmitting the incident light. The substrate included in it is stretched by a stretching process, which makes the polarizer have a certain internal stress, resulting in When the flexible display device is bent, the polarizer is prone to plastic deformation. Therefore, when the flexible display device is bent several times, the polarizer on the flexible display device will warp or have obvious creases. Contents of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B5/30G09F9/30
CPCG02B5/3033G02B5/305G09F9/301G02B1/14
Inventor 卜德军蔡宝鸣王浩然李建伟时永祥
Owner BOE TECH GRP CO LTD
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