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Display device and manufacturing method thereof

A display device and display panel technology, applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems of low contrast and poor display effect of LCD display devices, and achieve the effect of improving display effect, staggered brightness, and avoiding uneven brightness

Active Publication Date: 2020-04-24
BOE TECH GRP CO LTD +1
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  • Description
  • Claims
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Problems solved by technology

[0005] The invention provides a display device and a manufacturing method thereof, which can solve the problems of low contrast ratio and poor display effect of LCD display devices

Method used

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  • Display device and manufacturing method thereof
  • Display device and manufacturing method thereof
  • Display device and manufacturing method thereof

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Embodiment Construction

[0061] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0062] At present, display devices mainly include LCD display devices and organic light-emitting diode (English: Organic Light-Emitting Diode; abbreviation: OLED) display devices. The contrast ratio (English: contrast ratio; abbreviation: CR) of a display device refers to: The ratio of bright state brightness to dark state brightness, the higher the contrast of the display device, the better the display effect. At present, for LCD displ...

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Abstract

The invention discloses a display device and a manufacturing method thereof, belonging to the field of display technology. The display device includes: n display panels stacked, n≥2, and n is an integer, each of the n display panels includes a pixel structure and a signal line connected to the pixel structure, any two of the n display panels The arrangement directions of the pixel structures of the two display panels are the same, and there is an included angle between the projections of the signal lines of any two display panels on the same plane. The invention solves the problems of low contrast ratio and poor display effect of the display device, and helps to improve the display effect of the display device. The present invention is used in a display device.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display device and a manufacturing method thereof. Background technique [0002] With the continuous development of display technology, liquid crystal display (English: Liquid Crystal Display; LCD for short) display devices are widely used in the display field, and common LCD display devices include, for example, liquid crystal televisions and liquid crystal computers. [0003] The LCD display device usually includes a liquid crystal display panel and a backlight. The liquid crystal display panel includes an array substrate and a color filter substrate formed in a box. The liquid crystal layer filled between the array substrate and the color filter substrate is arranged on the side of the array substrate away from the liquid crystal layer. The first polarizer on the top, and the second polarizer on the side of the color filter substrate away from the liquid crystal layer, and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1347G02F1/1362
CPCG02F1/1347G02F1/136286G02F1/13471G02F1/133531G02F1/133528
Inventor 邵喜斌曲莹莹高玉杰孙志华赵合彬
Owner BOE TECH GRP CO LTD
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