Manufacturing method for display screen, display screen, and mobile terminal

一种制作方法、显示屏的技术，应用在半导体/固态器件制造、电气元件、电固体器件等方向，能够解决AMOLED屏幕显示不良等问题，达到避免显示不良、便于电路集成与装配、少装配空间的效果

Active Publication Date: 2018-09-18
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for manufacturing a display screen, a display screen and a mobile terminal, so as to solve the problem that the organic light-emitting layer absorbs light under illumination and generates fluorescence effect to emit light, which easily causes poor display on the AMOLED screen

Method used

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Examples

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] An embodiment of the present invention provides a display screen, which includes:

[0026] A pixel unit, the pixel unit including a substrate and an anode region on the substrate;

[0027] A light-shielding layer located between the substrate and the anode region.

[0028] Here, the above-mentioned substrate can be glass or flexible polyimide PI, and the above-mentioned light-shielding layer can include the Gate2 electrode layer in the pixel u...

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Abstract

The invention provides a manufacturing method for a display screen, the display screen, and a mobile terminal, and solves a problem that the fluorescence effect lighting, caused when an organic light-emitting layer absorbs light during illumination, liable to cause poor display of an AMOLED screen. The display screen comprises a pixel unit which comprises a substrate and an anode region located onthe substrate; and a shading layer which is located between the substrate and the anode region. According to the invention, the shading layer is disposed between a light source and the organic lightemitting layer of the pixel unit, and can block the irradiation of the light emitted by the light source of the display screen to the effective organic light emitting layer, thereby preventing the organic light emitting layer from absorbing the light, avoiding the fluorescence effect lighting, and solving the problem of poor display. Moreover, the shading layer is disposed in the pixel unit, and the exterior of the pixel unit does not need to be provided with the shading layer, thereby reducing the assembly space. During integrated assembly with other circuits, the display screen does not needto give consideration to the change of the shape of the pixel unit, and facilitates the subsequent circuit integration and assembly.

Description

technical field [0001] The invention relates to the technical field of electronic applications, in particular to a method for manufacturing a display screen, a display screen and a mobile terminal. Background technique [0002] At present, the mobile phone screen has entered the full screen from the non-full screen. In the non-full screen mobile phone, the light-emitting lights, cameras, and light-emitting diode (Light Emitting Diode, LED) lights on the mobile phone are all set around the screen, while the full-screen mobile phone Among them, the screen occupies most of the front area of ​​the mobile phone, and the luminous lights, LED lights, and cameras on the mobile phone are set under the screen. The light of various bands including visible light emitted by the lamp below the screen needs to be emitted through the screen, and the external light needs to pass through the screen to be received by cameras, optical sensors and other devices. The light including visible ligh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L21/77
CPCH01L21/77H10K59/122
Inventor 文亮
Owner VIVO MOBILE COMM CO LTD
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