Title:
DISPLAY PANEL AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/143451
Kind Code:
A1
Abstract:
A display panel and a display device, which relate to the technical field of display. The display panel comprises a display area and an opening area (S), wherein the opening area (S) is used for the arrangement of an optical assembly, and the display area at least partially surrounds the opening area (S); the display area is provided with an edge pixel defining structure (2) near the opening area (S), and a conventional pixel defining structure (1) away from the opening area (S); and the reflectivity of the edge pixel defining structure (2) is greater than the reflectivity of the conventional pixel defining structure (1). According to the display panel, the edge pixel defining structure (2) near the opening area (S) is configured such that the reflectivity of the edge pixel defining structure is greater than the reflectivity of the conventional pixel defining structure (1) away from the opening area (S), thereby increasing the reflection of light rays at the edge of the opening area (S) and reducing the light rays that reach the opening area (S), and thus improving the contrast of the opening area (S). Therefore, the performance of the optical assembly in the opening area (S) can be improved so as to safeguard the subsequent mounting of the optical assembly.
Inventors:
WANG YOUWEI (CN)
ZHANG SONG (CN)
CAI PENG (CN)
ZHANG SONG (CN)
CAI PENG (CN)
Application Number:
PCT/CN2019/128313
Publication Date:
July 16, 2020
Filing Date:
December 25, 2019
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
H01L27/32; H01L51/52
Foreign References:
| CN109742111A | 2019-05-10 | |||
| CN109037476A | 2018-12-18 | |||
| CN108281470A | 2018-07-13 | |||
| US20150243704A1 | 2015-08-27 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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