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Flexible polarizer, manufacturing method, and display device

A polarizer, flexible technology, applied in optics, polarizing elements, optical elements, etc., can solve the problems of inability to mass-produce and the high cost of flexible polarizers, and achieve the effect of reducing thickness, realizing mass production, and reducing costs.

Active Publication Date: 2020-08-07
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, flexible polarizers are expensive and cannot be mass-produced

Method used

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  • Flexible polarizer, manufacturing method, and display device
  • Flexible polarizer, manufacturing method, and display device
  • Flexible polarizer, manufacturing method, and display device

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Embodiment Construction

[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0026] In one aspect of the invention, the invention provides a flexible polarizer. According to an embodiment of the present invention, refer to figure 1 , the flexible polarizer includes: a polarizing layer 100 and a phase compensation layer 200 . Wherein, the phase compensation layer 200 is disposed on the polarizing layer 100 , and the phase compensation layer 200 includes a light-transmitting region 210 and a light-shielding region 220 . Therefore, the flexible polarizer has a relatively thin thickness and can be integrated by a r...

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Abstract

The invention discloses a flexible polaroid and a manufacturing method thereof and a display device. The flexible polaroid comprises a polarizing layer and a phase compensation layer, wherein the phase compensation layer is arranged on the polarizing layer, and comprises a light transmitting area and a light shielding area. In this way, the flexible polaroid is thin; meanwhile, a reel-to-reel technology can be adopted for integration, the flexible polaroid is suitable for large batch production, and the cost is obviously lowered.

Description

technical field [0001] The invention relates to the display field, in particular to a flexible polarizer, a manufacturing method, and a display device. Background technique [0002] The polarizer can control the polarization direction of a specific light beam. When natural light passes through the polarizer, the light whose vibration direction is perpendicular to the transmission axis of the polarizer will be absorbed, and only the polarized light whose vibration direction is parallel to the transmission axis of the polarizer is left. . Polarizers can be used in display devices. For example, liquid crystal displays usually require two polarizers. The lower polarizer is used to convert the light beam generated by the backlight into polarized light, and the upper polarizer is used to analyze the polarized light modulated by the liquid crystal. , to produce a contrast between light and dark, thereby producing a display screen; the polarizer in the organic electroluminescent di...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B5/30
CPCG02B5/30G02B5/3083
Inventor 李建伟蔡宝鸣卜德军
Owner BOE TECH GRP CO LTD