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Display panel, manufacturing method of display panel and display screen

A technology of display panel and display screen, applied in the field of display screen, can solve problems such as line breakage, achieve the effect of improving accuracy, avoiding metal wire breakage, and reducing the difficulty of splicing

Active Publication Date: 2021-02-19
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present application provides a display panel, a manufacturing method of the display panel and a display screen, so as to overcome the problem of circuit breakage that occurs when the existing display panels are spliced ​​to form a large-size display screen

Method used

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  • Display panel, manufacturing method of display panel and display screen
  • Display panel, manufacturing method of display panel and display screen

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Embodiment Construction

[0039] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0040] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the a...

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Abstract

The invention provides a display panel, a manufacturing method of the display panel and a display screen. According to the display panel, the manufacturing method and the display screen, a first substrate is arranged on a second substrate, and a splicing part on the first substrate is located above a bent part of the second substrate; when a plurality of the display panels are spliced into the large-size display screen, the first substrates of the plurality of display panels are in contact with each other, and the splicing part has a certain length and is positioned above the bent parts of thesecond substrates, so that a certain space can be reserved between two adjacent second substrates during splicing, the bending parts on the second substrate are prevented from being collided and extruded by the adjacent display panels, metal wire breakage caused by extrusion of the bending parts is avoided, in addition, splicing and alignment are conducted through using the splicing parts, the splicing accuracy is improved, and the splicing difficulty is reduced; and a shading part is arranged between the substrates, so that the contrast ratio of the display panel is improved, the color difference at the abutted seam is reduced, and the segmentation feeling of a display picture is reduced.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display panel, a method for manufacturing the display panel and a display screen. Background technique [0002] A light emitting diode (Light Emitting Diode, LED) display technology is a display method in which LEDs are directly used as pixels. The color LED display is composed of red, green and blue LEDs as basic light-emitting elements, and arranged in a dot matrix. The LED display is usually composed of a display module, a control system and a power supply system. The control system controls the LED on and off. To emit different colors of light, and then imaging. The smaller the LED crystal particles, the smaller the pixel size of the display screen and the more delicate the display effect. In recent years, LED crystal particles have been more and more widely used in micron-level displays. [0003] In daily use, according to different needs, it is usually necess...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33G09F9/302G09F9/30
CPCG09F9/33G09F9/302G09F9/301
Inventor 何波
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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