Display panel and device
A technology for display panels and substrates, applied in nonlinear optics, instruments, optics, etc., can solve problems such as prone to color shift, lower production efficiency, complex manufacturing process, etc., to reduce brightness differences, improve production efficiency, and simplify manufacturing processes The effect of craft
Inactive Publication Date: 2020-04-17
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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Problems solved by technology
[0002] Liquid crystal display panel is a common display in the market at present. According to the driving mode, it can be divided into TN, STN, VA and IPS display modes. Compared with other display modes, the VA display mode has the advantages of high contrast and high penetration rate. , but it is prone to color shift at large viewing angles, which reduces the display effect
[0003] One of the main reasons for the color shift is that the brightness of R, G, and B changes differently under side view and front view. causing color cast problems
In order to solve the problem of large viewing angle deviation, at present, different voltages are applied to the main pixel area and sub-pixel area to make the deflection angle of the liquid crystal different, thereby reducing the brightness difference between the side viewing angle and the front viewing angle, or changing the structure of the pixel to achieve different angles. The difference in deflection angle of the liquid crystal reduces the color shift, but the above method needs to improve the pixel structure, which leads to a more complicated manufacturing process, which reduces the production efficiency
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[0015] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be practiced. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", etc., are for reference only 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 units are denoted by the same reference numerals.
[0016] The terms "first", "second" and the like in the specification and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion.
[0017] Please refer to...
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Abstract
The invention provides a display panel and device. The display panel comprises a first substrate; a second substrate which is arranged opposite to the first substrate, the second substrate is arrangedon the first substrate, a color resistance layer is arranged in the first substrate or the second substrate, the second substrate comprises an organic layer arranged above the color resistance layer,and nano particles are doped in the organic layer; and a liquid crystal layer which is arranged between the first substrate and the second substrate. According to the display panel and the display device, the production efficiency can be improved.
Description
【Technical field】 [0001] The present invention relates to the field of display technology, in particular to a display panel and a device. 【Background technique】 [0002] Liquid crystal display panel is a common display in the market at present. According to the driving mode, it can be divided into TN, STN, VA and IPS display modes. Compared with other display modes, the VA display mode has the advantages of high contrast and high penetration rate. , however, it is prone to color shift at large viewing angles, which reduces the display effect. [0003] One of the main reasons for the color shift is that the brightness of R, G, and B changes differently under side view and front view. cause color cast problems. In order to solve the problem of large viewing angle deviation, at present, different voltages are applied to the main pixel area and sub-pixel area to make the deflection angle of the liquid crystal different, thereby reducing the brightness difference between the si...
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IPC IPC(8): G02F1/1335
CPCG02F1/133504G02F1/133514G02F2202/36G02F1/136222G02F1/133305G02F1/133528G02F1/1337G02F1/1368
Inventor 李迁
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD