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Patent Searching and Data


Title:
DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2019/198164
Kind Code:
A1
Abstract:
This film thickness-guaranteeing area (42aG) of a green island-shaped hole transport layer (42G) in a display device (1) is located within a green pixel emission area (GA) in a direction in which a red pixel (2R) and a green pixel (2G) are adjacent to each other, and a part of a shadow region (42bR) of a red island-shaped hole transport layer (42R) and a part of a shadow region (42bG) of the green island-shaped hole transport layer (42G) overlap within the green pixel emission area (GA).

Inventors:
NISHIGUCHI, Masao
Application Number:
JP2018/015143
Publication Date:
October 17, 2019
Filing Date:
April 10, 2018
Export Citation:
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Assignee:
SHARP KABUSHIKI KAISHA (1 Takumi-cho, Sakai-ku Sakai Cit, Osaka 22, 〒5908522, JP)
International Classes:
H05B33/12; G09F9/30; H01L27/32; H01L51/50; H05B33/10
Foreign References:
JP2015099773A2015-05-28
US20170141345A12017-05-18
US20170179418A12017-06-22
JP2017501585A2017-01-12
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (Daiwa Minamimorimachi Building, 2-6 Tenjinbashi 2-chome Kita, Kita-ku, Osaka-sh, Osaka 41, 〒5300041, JP)
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