Invention Grant
- Patent Title: Light emitting device and electronic apparatus
- Patent Title (中): 发光装置及电子设备
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Application No.: US14481413Application Date: 2014-09-09
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Publication No.: US09331133B2Publication Date: 2016-05-03
- Inventor: Hitoshi Ota , Ryoichi Nozawa
- 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: JP2013-189108 20130912
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L27/32
Abstract:
On a semiconductor substrate, a plurality of transistors that includes a drive transistor which controls a drive current according to a potential of a gate, a light emitting element that emits a light having a brightness corresponding to the drive current, and an element isolation portion that electrically isolates each transistor are formed. The element isolation portion has a structure in which an insulator fills inside of a groove formed on the semiconductor substrate.
Public/Granted literature
- US20150069363A1 LIGHT EMITTING DEVICE AND ELECTRONIC APPARATUS Public/Granted day:2015-03-12
Information query
IPC分类:
