Invention Grant
- Patent Title: Light emitting element array and image forming apparatus
- Patent Title (中): 发光元件阵列和成像装置
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Application No.: US11609595Application Date: 2006-12-12
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Publication No.: US07768021B2Publication Date: 2010-08-03
- Inventor: Tetsuya Takeuchi
- Applicant: Tetsuya Takeuchi
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2005-358999 20051213
- Main IPC: H01L29/207
- IPC: H01L29/207
Abstract:
A light emitting element array including an active layer commonly used for light emitting element regions, carrier injection layers which are electrically isolated from each other and which are provided in the respective light emitting element regions, and a resistive layer which has a resistance higher than that of the carrier injection layers and which is provided between the active layer and the carrier injection layers.
Public/Granted literature
- US20070131950A1 LIGHT EMITTING ELEMENT ARRAY AND IMAGE FORMING APPARATUS Public/Granted day:2007-06-14
Information query
IPC分类:
