Title:
DISPLAY PANEL AND MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2020/151064
Kind Code:
A1
Abstract:
Disclosed in the present invention is a display panel. The display panel comprises a substrate, an active component arranged on the substrate, a passivation layer covering the active component, a planarisation layer covering the passivation layer, a first electrode arranged on the planarisation layer, a pixel definition layer covering the first electrode and the planarisation layer, an insulating layer arranged on the pixel definition layer, and a thermally conductive layer, an electroluminescent layer, and the second electrode arranged on the insulating layer. The first electrode is electrically connected to the active component by means of an opening positioned in the passivation layer and the planarisation layer; the insulating layer covers part of the pixel definition layer; the electroluminescent layer is arranged between the first electrode and the second electrode; and the thickness of the electroluminescent layer is greater than or equal to the thickness of the insulating layer.
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Inventors:
TANG JIA (CN)
Application Number:
PCT/CN2019/078010
Publication Date:
July 30, 2020
Filing Date:
March 13, 2019
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L27/32
Foreign References:
| CN107808897A | 2018-03-16 | |||
| CN104022139A | 2014-09-03 | |||
| CN106449726A | 2017-02-22 | |||
| CN101847649A | 2010-09-29 | |||
| CN107565048A | 2018-01-09 | |||
| CN1828966A | 2006-09-06 | |||
| US6384461B1 | 2002-05-07 | |||
| US20010035393A1 | 2001-11-01 |
Attorney, Agent or Firm:
ESSEN PATENT&TRADEMARK AGENCY (CN)
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