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Liquid crystal display device

A technology of a liquid crystal display device and a liquid crystal layer, applied in nonlinear optics, instruments, optics, etc., capable of solving problems affecting the display quality of a liquid crystal display device 100, and achieving the effect of solving the problem of color distortion

Inactive Publication Date: 2011-12-28
INNOLUX CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the difference in transmittance of different colors of light will lead to color shift (color shift) when the liquid crystal display device 100 displays images, thereby affecting the display quality of the liquid crystal display device 100

Method used

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Examples

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Effect test

no. 1 example

[0091] Figure 3A A schematic partial cross-sectional view of a liquid crystal display device according to a first embodiment of the present invention is shown. Figure 3B based on Figure 3A A partial top view of the first substrate in . Please also refer to Figure 3A and Figure 3B , the liquid crystal display device 300 of this embodiment has a plurality of first pixel regions 300B, a plurality of second pixel regions 300G and a plurality of third pixel regions 300R, wherein Figure 3A and Figure 3B Only one first pixel region 300B, one second pixel region 300G and one third pixel region 300R are shown as an example. In addition, the liquid crystal display device 300 includes a first substrate 310 , a second substrate 320 and a liquid crystal layer 330 disposed between the first substrate 310 and the second substrate 320 .

[0092] The first insulating film 310M is disposed on the first substrate 310 in the first pixel region 300B, the second pixel region 300G and the...

no. 2 example

[0105] Figure 4 A schematic partial cross-sectional view of a liquid crystal display device according to a second embodiment of the present invention is shown. Please refer to Figure 4 , the liquid crystal display device 400 of this embodiment has a plurality of first pixel regions 400B, a plurality of second pixel regions 400G and a plurality of third pixel regions 400R, wherein Figure 4 Only one first pixel region 400B, one second pixel region 400G and one third pixel region 400R are shown as an example. In addition, the liquid crystal display device 400 includes a first substrate 410 , a second substrate 420 and a liquid crystal layer 430 disposed between the first substrate 410 and the second substrate 420 .

[0106] The first insulating film 410M is disposed on the first substrate 410 in the first pixel region 400B, the second pixel region 400G and the third pixel region 400R respectively. 1 , the second insulating film 410M 2 with the third insulating film 410M 3...

no. 3 example

[0116] Figure 5 A partial cross-sectional schematic diagram of a liquid crystal display device according to a third embodiment of the present invention is shown. Please refer to Figure 5 , the liquid crystal display device 500 of this embodiment has a plurality of first pixel regions 500B, a plurality of second pixel regions 500G and a plurality of third pixel regions 500R, wherein Figure 5 Only one first pixel region 500B, one second pixel region 500G and one third pixel region 500R are shown as an example. In addition, the liquid crystal display device 500 includes a first substrate 510 , a second substrate 520 and a liquid crystal layer 530 disposed between the first substrate 510 and the second substrate 520 .

[0117] The first insulating film 510M is disposed on the first substrate 510 in the first pixel region 500B, the second pixel region 500G and the third pixel region 500R respectively. 1 , the second insulating film 510M 2 with the third insulating film 510M ...

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Abstract

The invention discloses a liquid crystal display device. The substrate of the liquid crystal display device has a plurality of first pixel regions, a plurality of second pixel regions and a plurality of third pixel regions. In addition, a plurality of first insulating films, a plurality of second insulating films and a plurality of third insulating films are disposed on the substrate of the liquid crystal display device respectively in the first pixel area, the second pixel area and the third pixel area. Wherein, the dielectric constant of the first insulating film is greater than that of the second insulating film, and the dielectric constant of the second insulating film is greater than that of the third insulating film. In the liquid crystal display device of the present invention, light rays of different wavelengths pass through pixel regions with different dielectric constants to obtain relatively consistent transmittance, so as to solve the problem of color distortion caused by different transmittances of light rays of different wavelengths.

Description

technical field [0001] The present invention relates to a display device and its substrate, and in particular to a liquid crystal display (liquid crystal display) and its substrate. Background technique [0002] Due to the rapid progress of the multimedia society, the demand for display devices is increasing day by day, and the business community is also actively investing in the development of related display devices. The known cathode ray tube (Cathode Ray Tube, CRT) has been monopolizing the display device market due to its mature technology and excellent display quality, but it has disadvantages such as large energy consumption and large radiation. In recent years, with the rapid progress of various optoelectronic semiconductor related technologies, the flat panel display (Flat Panel display) has been vigorously developed, which has high image quality, low voltage operation, low power consumption, good space utilization efficiency, no radiation, etc. The thin film liqui...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/1362G02F1/1343G02F1/1339
Inventor 陈建宏谢志勇陈英仁王诠中陈儒贤
Owner INNOLUX CORP
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