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A new type of amoled display screen and its manufacturing method

A display screen and a new type of technology, applied in the field of display screen, can solve the problems of weak impact strength of cover glass and reduced screen brightness, etc.

Active Publication Date: 2019-04-09
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a novel AMOLED display screen and its manufacturing method to solve the problem that the AMOLED display screen in the prior art often leads to weakening of the impact strength of the cover glass or lowering the screen in order to achieve an integrated black display effect. brightness problem

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  • A new type of amoled display screen and its manufacturing method
  • A new type of amoled display screen and its manufacturing method
  • A new type of amoled display screen and its manufacturing method

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention 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 the present invention, not to limit the present invention.

[0026] The purpose of the embodiments of the present invention is to provide a new type of AMOLED display screen to solve the problem that the performance of the screen itself is often changed in order to solve the color consistency problem of the AMOLED display screen in the prior art. For example, evaporating a layer of titanium oxide on the surface of the cover can effectively solve the problem of color consistency of the screen, but it will greatly reduce the impact strength of the cover glass (the size is 34.94*29.4mm, 0.8mm thickness Corning 2320 Glass as an example, the impact strength befor...

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Abstract

A new type of AMOLED display screen includes an AMOLED display layer and a cover plate. An angular color-changing ink layer is screen-printed on the screen printing area of ​​the cover plate. The front-view angle color of the angular color-changing ink layer is black. The color of the angle is the same as the color of the tilt angle of the AMOLED display layer. When the user looks at the AMOLED display in the off-screen state from a frontal angle, he can see that the entire screen turns black. The color-changing ink layer can present the same color, thereby effectively keeping the color of the silk screen area consistent with the color of the AMOLED layer, without reducing the impact strength of the cover glass and reducing the brightness of the screen.

Description

technical field [0001] The invention belongs to the field of display screens, in particular to a novel AMOLED display screen and a manufacturing method thereof. Background technique [0002] Since AMOLED (English full name is Active-matrix organic light emitting diode, Chinese full name is active-matrix organic light-emitting diode or active-matrix organic light-emitting diode) has the advantages of wider color gamut, low power consumption and high contrast, making AMOLED Display screens are used more and more widely. [0003] However, due to the technology of the AMOLED display itself, when it is in the off-screen state, it will show different colors when viewed from different angles. For example, when viewed vertically on the surface of the AMOLED display, it appears black, and when viewed at an angle of 30° to 45° to the surface of the AMOLED display, it appears gray-green. Due to this characteristic, it is difficult to achieve consistent results. [0004] In order to ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32H01L51/52H01L51/56
CPCH10K59/12H10K50/841H10K71/00
Inventor 卢普飞
Owner GUANGDONG XIAOTIANCAI TECH CO LTD