Invention Grant
- Patent Title: Light-emitting device and electronic apparatus
- Patent Title (中): 发光装置和电子设备
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Application No.: US12911344Application Date: 2010-10-25
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Publication No.: US08772789B2Publication Date: 2014-07-08
- Inventor: Takehiko Kubota , Eiji Kanda , Ryoichi Nozawa
- Applicant: Takehiko Kubota , Eiji Kanda , Ryoichi Nozawa
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP2005-345299 20051130
- Main IPC: H01L29/72
- IPC: H01L29/72
Abstract:
A light-emitting device includes a drive transistor that controls a current to be supplied to a light-emitting element from a power supply line, an electrical continuity portion that electrically connects the drive transistor with the light-emitting element, an initializing transistor that is turned ON to diode-connect the drive transistor, and a connecting portion that electrically connects the drive transistor with the initializing transistor. The power supply line including a first portion extending in a first direction and a second portion extending in a second direction that crosses the first direction. The connecting portion being positioned in an area between the first and second power supply lines in plan view.
Public/Granted literature
- US20110031882A1 LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS Public/Granted day:2011-02-10
Information query
IPC分类:
