a liquid crystal display
A technology of liquid crystal display and liquid crystal box, which is applied in the direction of instruments, nonlinear optics, optics, etc., and can solve problems such as poor color gamut and poor brightness of liquid crystal displays
Active Publication Date: 2022-07-29
BOE TECH GRP CO LTD
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Problems solved by technology
[0004] Embodiments of the present invention provide a liquid crystal display, which can solve the problems of poor color gamut or poor brightness of liquid crystal displays
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[0045] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0046] An embodiment of the present invention provides a liquid crystal display, such as figure 1 As shown, a display area 1 and a peripheral area 2 surrounding the display area 1 are included, and the display area 1 includes a first sub-pixel 01 , a second sub-pixel 02 and a third sub-pixel 03 .
[0047] The first sub-pixel 01, the second sub-pixel 02 and the third sub-pixel 03 may be red sub-pixels, green sub-pixels and blue sub-pi...
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Abstract
Embodiments of the present invention provide a liquid crystal display, which relates to the field of display technology and can solve the problems of poor color gamut or poor brightness of the liquid crystal display. The liquid crystal display includes a first liquid crystal cell; the first liquid crystal cell includes a first light-emitting pattern located in the first sub-pixel and a second light-emitting pattern located in the second sub-pixel; the backlight system is used for emitting monochromatic light; the first light-emitting pattern, The second light-emitting pattern emits the first color light and the second color light under the excitation of the monochromatic light; the monochromatic light is the third color light; or, the monochromatic light, the first color light, the second color light and the third color light The lights are all different, and the first liquid crystal cell further includes a third light-emitting pattern located in the third sub-pixel, and the third light-emitting pattern emits a third color light under the excitation of the monochromatic light; the material of the first light-emitting pattern, the material of the second light-emitting pattern The material and the material of the third light-emitting pattern are quantum dot light-emitting materials or color conversion materials; the color conversion materials are up-conversion light-emitting materials or down-conversion light-emitting materials.
Description
technical field [0001] The present invention relates to the field of display technology, in particular to a liquid crystal display. Background technique [0002] In recent years, a Liquid Crystal Display (LCD) has been used more and more widely due to its advantages of low power consumption, lightness and thinness, and a soft picture that does not hurt the eyes. [0003] However, compared with the organic light-emitting diode (Organic Light-Emitting Diode) display, the brightness and color gamut of the liquid crystal display are poor, which affects the display effect of the liquid crystal display, thereby affecting the user experience. SUMMARY OF THE INVENTION [0004] Embodiments of the present invention provide a liquid crystal display, which can solve the problems of poor color gamut or poor brightness of the liquid crystal display. [0005] To achieve the above object, the embodiments of the present invention adopt the following technical solutions: [0006] Provided...
Claims
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IPC IPC(8): G02F1/13357
CPCG02F1/133621G02F1/133614
Inventor 黄海涛徐传祥舒适于勇岳阳李翔
Owner BOE TECH GRP CO LTD