Unlock instant, AI-driven research and patent intelligence for your innovation.

Double-sided display panel, manufacturing method thereof, and double-sided display device

A technology of double-sided display and display surface, which is used in the manufacture of semiconductor/solid-state devices, diodes, organic semiconductor devices, etc., can solve the problems of large space occupation, unsightly appearance and high cost, and achieve the effect of double-sided display effect.

Active Publication Date: 2021-08-03
BOE TECH GRP CO LTD +1
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, only the combination of two display devices can be used for double-sided display. This method is not only expensive, but also takes up a lot of space and is not beautiful

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Double-sided display panel, manufacturing method thereof, and double-sided display device
  • Double-sided display panel, manufacturing method thereof, and double-sided display device
  • Double-sided display panel, manufacturing method thereof, and double-sided display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] This embodiment provides a double-sided display panel, such as figure 1 and figure 2 As shown, the double-sided display panel has a first display surface 11 and a second display surface 21 parallel to each other, and includes a first display layer 10 and a second display layer stacked in a first direction perpendicular to the first display surface. Layer 20.

[0038] For example, the first display layer 10 includes a first light-emitting layer and a first light-tuning element layer stacked in a first direction, wherein the first light-tuning element layer constitutes the first display surface 11 . The first light-emitting layer includes a plurality of first pixel units 101a, 101b and 101c that emit light of different colors, and the plurality of first pixel units are periodically arranged along the first display surface; 101a, 101b, and 101c correspond to a plurality of first optical tuning elements 102a, 102b, and 102c, and each first optical tuning element 102a, 10...

Embodiment 2

[0074] This embodiment provides a method for manufacturing a double-sided display panel, which includes: forming a first display layer and a second display layer by laminating in a first direction. Forming the first display layer includes: stacking and forming a first light-emitting layer and a first optical adjustment element layer in a first direction; wherein, the first optical adjustment element layer is formed as the first display surface of a double-sided display panel, and the first direction perpendicular to the first display surface. A plurality of first pixel units emitting light of different colors are formed in the first light emitting layer, and the plurality of first pixel units are periodically formed along the first display surface. A plurality of first optical adjustment elements corresponding to the plurality of first pixel units are formed in the first optical adjustment element layer, and each first optical adjustment element is formed to only transmit the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A double-sided display panel, a preparation method thereof, and a double-sided display device. The double-sided display panel has a first display surface and a second display surface parallel to each other, and includes a first display layer and a second display layer stacked in a first direction perpendicular to the first display surface; wherein, the first The display layer includes a first light-emitting layer and a first light-adjusting element layer stacked in a first direction; the first light-adjusting element layer constitutes a first display surface. The second display layer includes a second light-emitting layer and a second light-tuning element layer stacked in the first direction; the second light-tuning element layer constitutes the second display surface. In the double-sided display panel, the first optical adjustment element in the first optical adjustment element layer and the second optical adjustment element in the second optical adjustment element layer can respectively correspond to the first pixel in the first light-emitting layer The light emitted by the unit and the second pixel unit in the second light-emitting layer is adjusted to achieve a double-sided display effect.

Description

technical field [0001] Embodiments of the present disclosure relate to a double-sided display panel, a manufacturing method thereof, and a double-sided display device. Background technique [0002] At present, traditional display devices can only display on one side, and users can only see the display content of the display device from one side of the display device. However, the display range of the single-sided display is limited, and in some special occasions, the display range may not be able to meet the needs of users. For example, in an exhibition with a large space, due to the large number of exhibitors, the display range of single-sided display cannot bring a good user experience. At this time, the exhibitors hope to watch the video playback of the exhibits from both sides of the display device. In such a situation, only two display devices can be combined for double-sided display, which not only costs a lot, but also takes up a lot of space and is not beautiful. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32H01L51/56H01L21/77
CPCH10K59/353H10K59/50H10K59/128H10K59/80524H01L21/77H10K59/32H10K2102/3031H10K50/84H10K50/828H10K50/856H10K50/858H10K59/38H10K59/122H10K59/131H10K59/1213H10K71/00
Inventor 李宗祥姚丽清廖加敏邱鑫茂陶文昌吴振钿李大海洪贵春石常洪
Owner BOE TECH GRP CO LTD