Title:
DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/193367
Kind Code:
A1
Abstract:
A display panel and a manufacturing method therefor. The display panel comprises a thin-film transistor array layer (20), a light-emitting device layer (70), and a thermosensitive thin film layer (50). At least one thermistor (R) is connected in series in a light-emitting circuit consisting of a driving transistor (DTFT) and a light-emitting device (OLED), so as to reduce or eliminate attenuation of the temperature on light-emitting brightness, so that the accepted life evaluation standard in the industry can be met.
Inventors:
ZOU WEI (CN)
Application Number:
PCT/CN2021/084274
Publication Date:
September 22, 2022
Filing Date:
March 31, 2021
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L27/12
Foreign References:
| CN106782308A | 2017-05-31 | |||
| CN105679245A | 2016-06-15 | |||
| CN110349533A | 2019-10-18 | |||
| US20100090931A1 | 2010-04-15 | |||
| US20180374910A1 | 2018-12-27 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
Download PDF:
Previous Patent: DISPLAY APPARATUS
Next Patent: TRANS-AMANTADINE DERIVATIVE OR SALT THEREOF, AND PREPARATION METHOD THEREFOR, COMPOSITION THEREOF AN...
Next Patent: TRANS-AMANTADINE DERIVATIVE OR SALT THEREOF, AND PREPARATION METHOD THEREFOR, COMPOSITION THEREOF AN...