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Display device, display substrate of display device and production method of display substrate

A technology for display substrates and display areas, applied in semiconductor devices, electrical components, circuits, etc., can solve problems affecting the overall consistency of the screen, and achieve reliable performance, good effect, and good bonding effect.

Active Publication Date: 2020-02-07
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of display devices, users have higher and higher requirements for screen-to-body ratio. Since cameras, sensors, earpieces and other components need to be installed above the screen, a part of the area above the screen is usually reserved in the prior art for the installation of the above-mentioned Components, such as the front notch area of ​​the iPhone X, affect the overall consistency of the screen, and the full-screen display has attracted more and more attention from the industry

Method used

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  • Display device, display substrate of display device and production method of display substrate
  • Display device, display substrate of display device and production method of display substrate
  • Display device, display substrate of display device and production method of display substrate

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Embodiment Construction

[0089] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0090] figure 1 It is a top view of the display panel in an embodiment of the present invention; Fig. 2(a) is along figure 1 2( b ) and FIG. 2( c ) are schematic diagrams of two deformation structures of the first sub-pixel in FIG. 2( a ).

[0091] refer to figure 1 As shown in FIG. 2(c), the display substrate 1 includes a transparent display area 1a, and the transparent display area 1a includes: a light-transmitting substrate 10 and a plurality of first sub-pixels 11 located on the light-transmitting substrate 10; each first sub-pixel The pixel 11 includes a first electrode 11a, a first pixel definition layer 11b on the first electrode 11a, a first light-emitting material layer 11c in the opening of the first pixel definition layer 11b,...

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Abstract

The invention provides a display device, a display substrate of the display device and a production method of the display substrate. The display substrate comprises a light-transmitting base and a plurality of first sub-pixels; each first sub-pixel comprises a first electrode, a first pixel defining layer, a first light-emitting material layer in an opening of the first pixel defining layer and asecond electrode; the first pixel defining layers are provided with separation pillars for separating the second electrodes of the adjacent first sub-pixels; the separation pillars are of a T shape; and the T-shaped separation pillars are of an integrated forming structure. Separation parts are relatively long, and thus, the T-shaped separation pillars have an excellent automatic separation effecton an evaporated conductive material layer; and the T-shaped separation pillars are integrally formed and are of a single-layer structure, the separation parts and supporting parts are the same in material and patterning of the separation parts and the supporting parts is implemented in the same process, so that the separation parts and the supporting parts have an excellent adhering effect, no separation and layering phenomena are generated and performance is reliable.

Description

technical field [0001] The present invention relates to the technical field of display devices, in particular to a display device, a display substrate, and a method for manufacturing the display substrate. Background technique [0002] With the rapid development of display devices, users have higher and higher requirements for screen-to-body ratio. Since cameras, sensors, earpieces and other components need to be installed above the screen, a part of the area above the screen is usually reserved in the prior art for the installation of the above-mentioned Components, such as the front notch area of ​​the iPhone X, affect the overall consistency of the screen, and the full-screen display has attracted more and more attention from the industry. Contents of the invention [0003] The object of the present invention is to provide a display device for a full screen, a display substrate, and a manufacturing method of the display substrate. [0004] In order to achieve the above...

Claims

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Application Information

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IPC IPC(8): H01L27/32
CPCH10K59/121H10K59/122H10K59/80521H10K59/60H10K59/353H10K71/00H10K59/1201
Inventor 梁超吴昊迟帅杰唐静楼均辉陶国胜范俊
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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