Title:
DISPLAY SUBSTRATE, DISPLAY APPARATUS, AND METHOD OF FABRICATING DISPLAY SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2018/205511
Kind Code:
A1
Abstract:
A display substrate, includes a base substrate (1); a plurality of thin film transistors (23) for driving image display on the base substrate (1); a planarization layer (3) on a side of the plurality of thin film transistors (23) distal to the base substrate (1); and a pixel definition layer (7) defining a plurality of subpixel regions (100). The display substrate includes a recess (R) extending into the planarization layer (3) and in an inter-subpixel region (200) of the display substrate. The display substrate further includes a recess fill layer (7a) in the recess (R). The recess fill layer (7a) has a light transmittance rate lower than that of the planarization layer (3).
Inventors:
LIU FENGJUAN (CN)
SONG YOUNGSUK (CN)
SONG YOUNGSUK (CN)
Application Number:
PCT/CN2017/109077
Publication Date:
November 15, 2018
Filing Date:
November 02, 2017
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
H01L27/32; H01L51/52; H01L51/56
Domestic Patent References:
| WO2017057281A1 | 2017-04-06 | |||
| WO2017051622A1 | 2017-03-30 |
Foreign References:
| CN106094326A | 2016-11-09 | |||
| CN106019670A | 2016-10-12 | |||
| CN106094360A | 2016-11-09 | |||
| CN105448825A | 2016-03-30 | |||
| CN205645818U | 2016-10-12 | |||
| US20140346449A1 | 2014-11-27 | |||
| US20100102301A1 | 2010-04-29 | |||
| JP2011044271A | 2011-03-03 | |||
| CN106094326A | 2016-11-09 | |||
| EP1475771A2 | 2004-11-10 |
Other References:
See also references of EP 3622558A4
Attorney, Agent or Firm:
TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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