Liquid crystal display device, manufacturing method thereof and electronic device

A technology of a liquid crystal display device and a liquid crystal display panel, which is applied in the direction of electronic equipment, lamination devices, chemical instruments and methods, etc., can solve the problems of light leakage in the dark state of the peripheral area of ​​the display device, display defects that are prone to appear in the display device, etc., and achieve improvement Display effect, suppression of light leakage in dark state, and effect of improving adhesive strength

Active Publication Date: 2014-10-29
INNER MONGOLIA ZHONGSEN SMART TERMINAL R & D CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, after the reliability test, the liquid crystal display device is prone to display defects, specif

Method used

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  • Liquid crystal display device, manufacturing method thereof and electronic device
  • Liquid crystal display device, manufacturing method thereof and electronic device
  • Liquid crystal display device, manufacturing method thereof and electronic device

Examples

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Example Embodiment

[0027] Such as figure 1 As shown, the liquid crystal display device 10 provided by the specific embodiment of the present invention includes a protective glass 11, an upper polarizer 12, an upper colloid layer 13, a liquid crystal display panel 14, a lower colloid layer 15, a lower polarizer 16, and a light modulator arranged in sequence. Structure 17 and backlight module 18. The light emitted by the backlight module 18 is modulated by the light modulation structure 17, the lower polarizer 16, the liquid crystal display panel 14, and the upper polarizer 12, and then exits through the protective glass 11 to provide image display.

[0028] The protective glass 11 is used to protect the upper polarizer 12. The upper polarizer 12 can allow light rays whose polarization direction is along a specific direction to pass through. The upper colloid layer 13 is used to glue the upper polarizer 12 and the liquid crystal display panel 14 together. The liquid crystal display panel 14 is used...

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PUM

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Abstract

The invention provides a liquid crystal display device. The liquid crystal display device comprises a liquid crystal display panel and polarizers, wherein the polarizers and the liquid crystal display panel are arranged in a stacked mode. The polarizers are provided with central areas and peripheral areas in a defined mode, wherein the central areas are located in the middles of the polarizers, and the peripheral areas are located on the peripheries of the central areas. The polarizers are bonded with the liquid crystal display panel, and the adhesive strength of the polarizers and the liquid crystal display panel meets the requirement that the adhesive strength between the peripheral areas and the liquid crystal display panel is higher than the adhesive strength between the central areas and the liquid crystal display panel. The invention further provides a manufacturing method of the liquid crystal display device. According to the liquid crystal display device and the manufacturing method of the liquid crystal display device, the dark state light leakage phenomenon of the liquid crystal display device can be effectively restrained, and the display effect of the liquid crystal display device is improved.

Description

technical field [0001] The invention relates to a liquid crystal display device, a manufacturing method of the liquid crystal display device and an electronic device. Background technique [0002] A liquid crystal display device generally includes a liquid crystal display panel and polarizers attached to the upper and lower sides of the liquid crystal display panel. After the liquid crystal display device is manufactured, reliability tests such as high temperature and high humidity are usually carried out. However, after the reliability test, the liquid crystal display device is prone to display defects, specifically manifested as dark-state light leakage in the peripheral region of the liquid crystal display device. Contents of the invention [0003] In view of this, it is necessary to provide a liquid crystal display device. The liquid crystal display device comprises an upper polarizer, a liquid crystal display panel and a lower polarizer which are stacked in sequence...

Claims

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Application Information

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IPC IPC(8): G02F1/1335G02F1/1333
CPCB32B37/12B32B37/18B32B37/30B32B38/004B32B2305/55B32B2307/42B32B2309/02B32B2309/04B32B2309/12B32B2457/202G02B5/30G02B27/281G02F1/1303G02F1/133528G02F2202/28G02F1/133331G02F1/133531G02F1/133538Y10T156/10
Inventor 彭海波麦真富
Owner INNER MONGOLIA ZHONGSEN SMART TERMINAL R & D CO LTD
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