Title:
電気光学装置及びその製造方法、電子機器
Document Type and Number:
Japanese Patent JP6500433
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an electro-optic device of which light-emitting element can perform a light-emitting operation with excellent color reproducibility.SOLUTION: A light-emitting element 30 is arranged on a transistor with an insulating layer 34 in between, and includes a lamination structure of a reflective electrode 35, a protective layer 37, an optical path adjustment layer 38, a first electrode 31, a light-emitting layer, and a second electrode. The light-emitting element 30 is electrically connected to the transistor via a contact electrode 41. The protective layer 37 has a contact hole penetrating the protective layer 37. The contact electrode 41 has a first contact part 41a buried in a contact hole 41CT and a second contact part 41b on a surface of the protective layer 37. The protective layer 37 has a first insulating film 39 on the reflective electrode 35 and a second insulating film 42 on a surface of the first insulating film 39 patterned similarly to the second contact part 41b.SELECTED DRAWING: Figure 6
Inventors:
Ken Koshihara
Application Number:
JP2014262961A
Publication Date:
April 17, 2019
Filing Date:
December 25, 2014
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
G09F9/30; H01L51/50; H05B33/10; H05B33/22; H05B33/24; H05B33/26
Domestic Patent References:
| JP2013089444A | ||||
| JP2014235959A | ||||
| JP2014026846A | ||||
| JP2008310974A | ||||
| JP2011165664A | ||||
| JP2013238725A | ||||
| JP2013045750A |
Attorney, Agent or Firm:
Yasushi Matsunuma
Kazunori Onami
Hiroyuki Matsumoto
Akio Sato
Masatake Shiga
Yoshifumi Saeki
Kazunori Onami
Hiroyuki Matsumoto
Akio Sato
Masatake Shiga
Yoshifumi Saeki