Title:
電気光学装置及び電子機器
Document Type and Number:
Japanese Patent JP6428822
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an electro-optic device having an optical resonance structure and capable of highly accurately taking out a light of a resonance wavelength per pixel, a method for manufacturing the electro-optic device, and electronic equipment with the electro-optic device.SOLUTION: An organic EL device 100 as an electro-optic device comprises light-emitting pixels 20B and 20G formed on a base material 10s of an element substrate 10. The light-emitting pixels 20B and 20G include a power line 14 as a reflection layer having light reflectivity, an insulating layer 28, a functional layer 32 including a light-emitting layer, and a counter electrode 33 having light reflectivity and light permeability. The insulating layer 28 includes a first insulating layer 25, a second insulating layer 26, and a third insulating layer 27. The second insulating layer 26 is provided with a first opening 26a. A pixel electrode 31B of the light-emitting element 20B is provided on the first insulating layer 25 in the first opening 26a. The third insulating layer 27 is provided with a second opening 27a including the first opening 26a. A pixel electrode 31G of the light-emitting pixel 20G is provided on the second insulating layer 26 in the second opening 27a.SELECTED DRAWING: Figure 4
Inventors:
Ryoichi Nozawa
Ken Koshihara
Hisakatsu Sato
Ken Koshihara
Hisakatsu Sato
Application Number:
JP2017061948A
Publication Date:
November 28, 2018
Filing Date:
March 27, 2017
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
H05B33/24; H01L51/50; H05B33/10; H05B33/12; H05B33/22; H05B33/26; H05B33/28
Domestic Patent References:
| JP2012248517A | ||||
| JP2005197011A |
Attorney, Agent or Firm:
Mikio Suzuno