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Array substrate, its preparation method, display panel, device and pixel driving circuit

A technology for array substrates and display panels, applied to circuits, electrical components, static indicators, etc., can solve the problems of reduced visual effects, single display mode of display technology, etc.

Active Publication Date: 2022-04-22
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Traditional display technologies all adopt a single display mode. When watching, for example, when the user's viewing direction changes from the left side of the screen to the right side of the screen, the brightness, contrast, color gamut and viewing angle deviation of the liquid crystal display device ( The color difference of different viewing angles) will change, resulting in reduced visual effects, especially for some high-end display or special display places, such as medical treatment, graphic design and other fields, which have high requirements for viewing angles, and need to adjust the viewing angle of ordinary display panels. partial improvement

Method used

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  • Array substrate, its preparation method, display panel, device and pixel driving circuit
  • Array substrate, its preparation method, display panel, device and pixel driving circuit
  • Array substrate, its preparation method, display panel, device and pixel driving circuit

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Embodiment Construction

[0045] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.

[0046] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0047] First, if figure 1 and figure 2 As shown in FIG. 2 , they are a top view and a cross-sectional view of an arrangement mode of the wiring layer of the array substrate, respectively.

[0048] refer to figure 1 and figure 2 , in the pixel structure arranged in GGRB, the signal wiring 1 is located under the A area of ​​the light emitting layer 40, the signal wiring 2 is located below the center line of the...

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Abstract

The application discloses an array substrate, a preparation method thereof, a display panel, a device and a pixel driving circuit. The array substrate includes: a base substrate, and a wiring layer and a light-emitting layer sequentially stacked on the base substrate, the wiring layer includes a first wiring and a second wiring, and the first wiring The projection of the line on the base substrate and the projection of the second wiring on the base substrate are separated from each other, and the first wiring and the second wiring are respectively located under the light-emitting layer sides. The technical solutions of the embodiments of the present invention can improve the phenomenon of color shift.

Description

technical field [0001] The present disclosure relates to the field of display technology, and in particular to an array substrate, a manufacturing method thereof, a display panel, a device, and a pixel driving circuit. Background technique [0002] In recent years, with the advancement of display technology, organic light emitting diode (Organic Light Emitting Diode, OLED) display is one of the hotspots in the field of flat panel display research, and more and more active matrix organic light emitting diode (Active Matrix Organic Light Emitting Diode , AMOLED) display panel enters the market, compared with the traditional thin film transistor liquid crystal display panel (Thin Film Transistor Liquid Crystal Display, TFTLCD), AMOLED has faster response speed, higher contrast ratio and wider viewing angle. And with the development of display technology, more and more electronic devices begin to use bendable and flexible OLED displays that are thin and have good impact resistan...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32H01L21/77G09G3/3208
CPCG09G3/3208H10K59/131H10K59/1201H01L21/77G09G2300/0842G09G2300/0819G09G2310/0251G09G2300/0861G09G3/3233H10K59/124H10K2102/351G09G3/3258
Inventor 李孟杜森承天一张跳梅黄耀
Owner BOE TECH GRP CO LTD
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