Title:
DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2018120733
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide: a light-emitting element small in the view angle dependency and superior in color purity; and a display device having the light-emitting element.SOLUTION: A display device has: a first light-emitting element; and a second light-emitting element. The first and second light-emitting elements each have: a first electrode; a second electrode located over the first electrode and put in contact with the first electrode; an electroluminescent layer over the second electrode; and a third electrode located over the electroluminescent layer and shared by the first and second light-emitting elements. The first electrode of the first light-emitting element, and the first electrode of the second light-emitting element each have a first metal and a second metal respectively; and the first metal is different from the second metal.SELECTED DRAWING: Figure 1
Inventors:
MA CHUNCHE
Application Number:
JP2017010967A
Publication Date:
August 02, 2018
Filing Date:
January 25, 2017
Export Citation:
Assignee:
JAPAN DISPLAY INC
International Classes:
H05B33/26; H01L51/50; H05B33/22; H05B33/24; H05B33/28
Attorney, Agent or Firm:
Takahashi Hayashi & Partners
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