Invention Grant
- Patent Title: Electro-optical device and electronic apparatus
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Application No.: US14865695Application Date: 2015-09-25
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Publication No.: US09502482B2Publication Date: 2016-11-22
- Inventor: Takeshi Koshihara , Hisakatsu Sato , Takeshi Nomura
- Applicant: SEIKO EPSON CORPORATION
- Applicant Address: JP Tokyo
- Assignee: SEIKO EPSON CORPORATION
- Current Assignee: SEIKO EPSON CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP2012-111568 20120515
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L33/40 ; H01L51/52

Abstract:
An electro-optical device includes a reflective layer, a light emitting element including a light emitting layer formed between an anode and a cathode, and a driving transistor configured to control a current flowing through the light emitting element. In the same layer as the reflective layer, a relay electrode included in a current path from the driving transistor to the anode is formed with a gap between the relay electrode and the reflective layer. A contact electrode electrically connecting the relay electrode and the anode is formed as a light shielding layer that blocks light entering the gap.
Public/Granted literature
- US20160013258A1 ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS Public/Granted day:2016-01-14
Information query
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