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Anti-peeping display panel, display device and preparation method

A display panel, anti-peep technology, applied in the manufacture of semiconductor/solid-state devices, electrical components, electric solid-state devices, etc., can solve the problems of information leakage, unfavorable things related to confidentiality, user inconvenience, etc., to reduce losses, reduce The effect of light-emitting viewing angle and improving brightness

Pending Publication Date: 2021-10-22
合肥欣奕华智能机器股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when using these devices in a relatively private and practical environment, it is inevitable that others will spy on the content of the display interface, and the information may be leaked out, resulting in unprotected privacy, especially for things that need to be kept secret. Inconvenience to the user

Method used

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  • Anti-peeping display panel, display device and preparation method
  • Anti-peeping display panel, display device and preparation method
  • Anti-peeping display panel, display device and preparation method

Examples

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preparation example Construction

[0045] In some examples, the method for manufacturing the anti-peeping display panel may include: forming a first electrode in each light emitting unit on the substrate; forming an organic light emitting layer on the first electrode; and forming a second electrode on the organic light emitting layer.

[0046] In some examples, after forming the first electrode and before forming the organic light emitting layer, it may further include: forming a hole transport layer on the first electrode.

[0047] In some examples, after forming the organic light emitting layer and before forming the second electrode, it may further include: forming an electron transport layer on the organic light emitting layer.

[0048] In some examples, after forming the second electrode, it may further include: an encapsulation layer covering the substrate on the organic light emitting diode.

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Abstract

The invention discloses an anti-peeping display panel, a display device and a preparation method. By adjusting the light-emitting direction of the organic light-emitting layer, the light emitted by the vertical anti-peeping display panel is greatly increased, and the light-emitting visual angle can be reduced, the loss of the light in the panel can be reduced, the anti-peeping display panel has the advantages that the anti-peeping effect is realized, the brightness can be improved, and the high-brightness integrated anti-peeping display panel is obtained.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an anti-peep display panel, a display device and a preparation method. Background technique [0002] With the development of technology, there is an increasing demand for devices with display devices such as personal mobile terminals (such as mobile phones, mobile notebooks, etc.), PCs, and ATMs. However, when using these devices in a relatively private and practical environment, it is inevitable that others will spy on the content of the display interface, and the information may be leaked out, resulting in unprotected privacy, especially for things that need to be kept secret. Inconvenience to the user. Contents of the invention [0003] Embodiments of the present invention provide an anti-peeping display panel, a display device and a manufacturing method, so as to effectively realize anti-peeping. [0004] An embodiment of the present invention provides an anti-peep displ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/50H01L51/52H01L51/56
CPCH10K59/12H10K50/12H10K50/85H10K71/00
Inventor 张训路曹景博褚蓉蓉
Owner 合肥欣奕华智能机器股份有限公司
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