Title:
DISPLAY SCREEN, DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY SCREEN
Document Type and Number:
WIPO Patent Application WO/2019/218626
Kind Code:
A1
Abstract:
The present application relates to a display screen, a display device and a method for manufacturing a display screen. The display screen has a contour line to define the range of an effective display region; the effective display region comprises a peripheral display region adjacent to the contour line and a main display region away from the contour line; the peripheral display region intersects the contour line; the display screen comprises a light-emitting layer and a light-exiting layer, wherein a first region of the light-exiting layer is provided with a scattering structure, and after passing through the scattering structure, light emitted from the light-emitting layer deflects from an original propagation direction; and the first region is at least a partial region, corresponding to the peripheral display region, on the light-exiting layer. The display screen has a contour line to define the range of an effective display region; the effective display region comprises a peripheral display region adjacent to the contour line and a main display region away from the contour line; the peripheral display region intersects the contour line; and the display screen comprises a substrate, a light-emitting structure and cover plates, wherein the light-emitting structure is formed on the substrate, the cover plates are arranged at intervals on the light-emitting structure, at least part of the peripheral display region is provided with a scattering layer, and the scattering layer is arranged on surfaces of the cover plates.
Inventors:
LI XIAOLING (CN)
HU XIAOXU (CN)
WANG PANPAN (CN)
HU XIAOXU (CN)
WANG PANPAN (CN)
Application Number:
PCT/CN2018/116273
Publication Date:
November 21, 2019
Filing Date:
November 19, 2018
Export Citation:
Assignee:
KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD (CN)
International Classes:
H01L27/32; H01L51/52
Foreign References:
| CN108538900A | 2018-09-14 | |||
| CN108649056A | 2018-10-12 | |||
| CN107316882A | 2017-11-03 | |||
| CN206059444U | 2017-03-29 | |||
| US20170343852A1 | 2017-11-30 | |||
| US9936543B2 | 2018-04-03 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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