Polarizer and liquid crystal display panel preparation method

A polarizer and polarizing layer technology, applied in optics, optical elements, nonlinear optics, etc., can solve the problems of large film thickness, weak resistance to heat and humidity, unfavorable thinning of display devices, etc., to achieve strong moisture resistance and high temperature resistance, extended The effect of lifespan and improvement of display quality

Active Publication Date: 2020-10-13
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] The invention provides a polarizer, which has the characteristics of small thickness and strong resistance to heat and humidity, which can realize the lightness and thinning of the display device and prolong the service life of the display device; to solve the problem of the polarizer in the prior art, which has a large film thickness and is resistant to heat and humidity The defect of weak ability is not conducive to realizing the thinning and lightening of the display device, and the technical problem of prolonging the service life of the display device

Method used

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  • Polarizer and liquid crystal display panel preparation method
  • Polarizer and liquid crystal display panel preparation method
  • Polarizer and liquid crystal display panel preparation method

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Embodiment Construction

[0039] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the invention may be practiced. The directional terms mentioned in the present invention, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are only for reference The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In the figures, structurally similar elements are denoted by the same reference numerals.

[0040] Such as figure 1 As shown, in the polarizing film provided by the present invention, the polarizing layer 101 adopts a dye polarizing film, and the dye polarizing film has better heat resistance and light resistance than the polarizing film prepared by a traditional method using raw material iodine as a dichroic substance. good.

[0041] One side of the polari...

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Abstract

Provided is a polarizer bonded to a surface of a substrate. The polarizer comprises: a polarizing layer (101) provided with a bonding adhesive (102) on one side, the polarizing layer (101) being bonded to a substrate by means of the bonding adhesive (102); a strippable adhesive (103) provided on the opposite side of the polarizing layer (101) and capable of being ineffective and stripped off by means of adjusting the temperature of a bonding environment; and a protective layer (104) bonded to the polarizing layer (101) by means of the strippable adhesive (103) and used for supporting and protecting the polarizing layer (101).

Description

technical field [0001] The invention relates to the field of display technology, in particular to a polarizer and a method for preparing a liquid crystal display panel with the polarizer. Background technique [0002] With the development of science and technology and the progress of society, people are increasingly dependent on information exchange and delivery. As the main carrier and material basis of information exchange and transmission, display devices have become a hotspot and highland that many scientists engaged in information optoelectronic research are vying to seize. The polarizing component is a very important part of the TFT-LCD panel (thin film transistor-liquid crystal display device). LCDs without polarizing components cannot display images perfectly, and at the same time, it also largely determines the key characteristics of LCDs, such as transmittance, brightness, thickness and so on. [0003] In the development trend of liquid crystal display, driven by...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1335G02B1/14
CPCG02B1/14G02F1/133528G02B5/3033G02F2201/50
Inventor 陈珍霞陈黎暄
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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