Unlock instant, AI-driven research and patent intelligence for your innovation.

display panel

A technology for display panels and substrates, which is applied in the direction of identification devices, instruments, semiconductor devices, etc., and can solve problems that affect the display quality of display panels

Active Publication Date: 2022-03-08
QISDA SUZHOU +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, after splicing, the black light-shielding layer located on the periphery of each small-sized display panel will highlight the splicing seams of adjacent display panels, seriously affecting the display quality of the display panel

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • display panel
  • display panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0054] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.

[0055] Please refer to figure 1 , figure 1 A perspective view of a simplified structure of a display panel 10 according to an embodiment of the present specification. The manufacture of the display panel 10 includes the following steps: first, a first substrate 101 is provided, so that the first substrate 101 has a first light-emitting surface 101a and a first side wall 101b; the first side wall 101b is connected to the first light-emitting surface 101a , and contains a non-180° angle Θ1. In some embodiments of this specification, the first substrate 101 can be a light-transmitting semiconductor substrate (such as a silicon substrate), a glass substrate, a ceramic substrate, a flexible plasticized substrate (such as polyvinyl chloride (Poly Vinyl Chloride) , PVC) f...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a display panel, which is spliced ​​by a plurality of substrates, including a first substrate, a plurality of first light emitting units, a first patterned conductive layer and a first driving circuit assembly. The first substrate has a first light-emitting surface and a first side wall; the first side wall is connected to the first light-emitting surface and forms an angle other than 180°. The first light emitting unit is disposed on the first light emitting surface. The first patterned conductive layer is disposed on the first sidewall. The first driving circuit component is disposed on the first substrate, adjacent to the first edge of the first substrate, and electrically connected to at least one of the plurality of first light emitting units.

Description

technical field [0001] The invention relates to a display device, in particular to a display panel formed by splicing a plurality of substrates. Background technique [0002] With the advancement of technology, the display industry is moving towards more comfortable, large-size, high-resolution, multi-frequency, digital painting and other high-quality directions. In order to provide a larger-sized display screen, a plurality of Liquid Crystal Displays (LCDs) have been spliced ​​to form a single display panel. However, due to technical limitations, the splicing technology of liquid crystal displays cannot achieve the visual effect of seamless splicing. [0003] Compared with liquid crystal displays, self-light-emitting displays (self-light-emitting displays), such as micro-light-emitting diode (micro Light-Emitting Diode, micro-LED) displays, have pixel self-emission, small size, low power consumption, high The advantages of color saturation and high response speed have bec...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/33G09F9/302H01L25/075
CPCG09F9/33G09F9/302H01L25/0753
Inventor 苏志杰胡镇阳胡荣光
Owner QISDA SUZHOU