Polaroid and liquid crystal display panel preparation method

A polarizer and polarizing layer technology, applied in optics, optical components, nonlinear optics, etc., can solve the problems of weak anti-humidity and heat resistance, unfavorable thinning of display devices, large film thickness, etc., to prolong the service life and improve the display quality. , strong moisture resistance and high temperature resistance effect

Active Publication Date: 2018-07-24
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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

The invention provides a polaroid which fits the surface of a substrate for filtering light transmitted through the substrate into polarized light. The polaroid comprises a polarizing layer, a strippable adhesive and a protecting layer, wherein a fitting adhesive is arranged on one side of the polarizing layer, and the polarizing layer fits the substrate through the fitting adhesive; the strippable adhesive is arranged on the other side, opposite to the side with the fitting adhesive, of the polarizing layer and can lose efficacy and be striped by adjusting the fitting environment temperature;the protecting layer fits the polarizing layer through the strippable adhesive for supporting and protecting the polarizing layer. After fitting between the polarizing layer and the substrate is completed, the fitting environment temperature is changed to remove the protecting layer along with the strippable adhesive so as to reduce the thickness of the polaroid.

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 polarizer 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 the applic...

Claims

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Application Information

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Patent Type & Authority Applications(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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