Title:
ORGANIC ELECTROLUMINESCENT DEVICE, DISPLAY DEVICE, AND MOBILE COMMUNICATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/085622
Kind Code:
A1
Abstract:
The present invention discloses an organic electroluminescent device, comprising: a display region; a non-display region; a separation region; and a first overlapping region. The non-display region is provided around the display region. The separation region is provided between the display region and the non-display region. The first overlapping region has a first electrode formed in the separation region, and a second electrode overlapping with the first electrode at the separation region. In the present invention, enlargement of a volume or area of an electrode can lower a resistance value of a parasitic resistor and reduce occurrence of current attenuation, thereby mitigating nonuniform display of an organic electroluminescent display device.
Inventors:
LIU MINGXING (CN)
Application Number:
PCT/CN2018/103003
Publication Date:
May 09, 2019
Filing Date:
August 29, 2018
Export Citation:
Assignee:
KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD (CN)
International Classes:
H01L27/32; H01L23/528
Foreign References:
| CN107871776A | 2018-04-03 | |||
| CN105977273A | 2016-09-28 | |||
| CN105244365A | 2016-01-13 | |||
| US20170047391A1 | 2017-02-16 |
Attorney, Agent or Firm:
CO-HORIZON INTELLECTUAL PROPERTY INC. (CN)
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