发明授权
- 专利标题： Light-emitting device and electronic apparatus
- 专利标题（中）： 发光装置和电子设备
-
申请号： US11548802申请日： 2006-10-12
-
公开(公告)号： US07855387B2公开(公告)日： 2010-12-21
- 发明人: Takehiko Kubota , Eiji Kanda , Ryoichi Nozawa
- 申请人： Takehiko Kubota , Eiji Kanda , Ryoichi Nozawa
- 申请人地址： JP Tokyo
- 专利权人： Seiko Epson Corporation
- 当前专利权人： Seiko Epson Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Oliff & Berridge, PLC
- 优先权： JP2005-345299 20051130
- 主分类号： H01L29/72
- IPC分类号： H01L29/72
摘要：
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 includes a first portion extending in a predetermined direction. The electrical continuity portion and the connecting portion are formed from the same layer as that of the power supply line and are located on one side along the width of the first portion across the drive transistor.
公开/授权文献
- US20070120188A1 Light-emitting device and electronic apparatus 公开/授权日：2007-05-31
信息查询
IPC分类:
