Title:
FLEXIBLE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/077785
Kind Code:
A1
Abstract:
A flexible display device, comprising a flexible substrate (101), a buffer layer (102), an active layer (103), a gate insulating layer (104), a gate metal layer (105), an interlayer insulating layer (106), a source/drain metal layer (108), a passivation layer (109), an anodic metal layer (110), a pixel defining layer (111), an OLED light-emitting layer (112), and a packaging layer (113). Via holes (107) are formed on the interlayer insulating layer (106); the source/drain metal layer (108) is communicated with the active layer (103) by means of the via holes (107); the pixel defining layer (111) is made of a high molecular organic polymer having high Young's modulus.
Inventors:
LIU ZHAOSONG (CN)
Application Number:
PCT/CN2018/121167
Publication Date:
April 23, 2020
Filing Date:
December 14, 2018
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L51/52; H01L27/32
Foreign References:
| CN106505072A | 2017-03-15 | |||
| JP2015102790A | 2015-06-04 | |||
| JP2017134402A | 2017-08-03 | |||
| CN105870149A | 2016-08-17 |
Attorney, Agent or Firm:
ESSEN PATENT&TRADEMARK AGENCY (CN)
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