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Micro OLED display structure and preparation method thereof

A technology for displaying structure and functional layer, applied in the field of display screen, can solve the problems of optical crosstalk, affecting display effect, color crosstalk, etc., and achieve the effect of good application prospect, reduction of optical crosstalk, and simple structure

Pending Publication Date: 2022-03-22
ANHUI SEMICON INTEGRATED DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the distance between two pixels is too close, in the eyes of the observer, crosstalk of colors will occur, which will affect the overall display effect
In the field of mobile phone displays, it is also possible to limit light from other directions by setting a black matrix, but in Micro OLED displays, due to limited materials and equipment, there is currently no good way to Solving the Problem of Optical Crosstalk

Method used

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  • Micro OLED display structure and preparation method thereof
  • Micro OLED display structure and preparation method thereof
  • Micro OLED display structure and preparation method thereof

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Embodiment Construction

[0022] The specific implementation manner of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention.

[0024] This Micro OLED display structure of the present invention, such as figure 1 As shown in , including a driving backplane 1, an anode 2 and a hole transport functional...

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Abstract

The invention discloses a Micro OLED display structure and a preparation method thereof, the Micro OLED display structure comprises a driving backboard, an anode and a hole transport function layer are arranged on the driving backboard, the Micro OLED display structure is characterized in that a flat layer is arranged on the hole transport function layer, a gap pattern opposite to the anode is arranged on the flat layer, and a mesoporous light-emitting layer is arranged in the gap pattern. According to the Micro OLED display structure and the preparation method thereof, the structure is simple, optical crosstalk can be effectively reduced, the overall display effect is improved, and the Micro OLED display structure has high practicability and good application prospects.

Description

technical field [0001] The invention belongs to the technical field of display screens, and more specifically relates to a Micro OLED display structure and a preparation method thereof. Background technique [0002] With the advancement of technology and the development of technology, people also have a higher demand for the experience of pursuing display effects. In addition, wearing supporting display devices makes the method path in the physical sense feasible. The arrival of the 5G era will solve the problem of data transmission. Therefore, Micro OLED (Organic Light Emitting Display) has been called the dark horse of next-generation display technology in recent years. It has been widely used in military markets such as machine-mounted helmets, gun sights, and night vision devices. With the application of new technologies such as driving, Micro OLED microdisplays will usher in explosive growth. [0003] In the OLED display, it is not a surface light source, but emits lig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L51/52H01L51/56H01L27/32
CPCH10K59/12H10K50/85H10K59/1201H10K71/00
Inventor 李雪原吕迅朱平李维维刘胜芳赵铮涛
Owner ANHUI SEMICON INTEGRATED DISPLAY TECH CO LTD