Invention Application
- Patent Title: Lighting system
- Patent Title (中): 照明系统
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Application No.: US11093795Application Date: 2005-03-30
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Publication No.: US20050167675A1Publication Date: 2005-08-04
- Inventor: Hiroyuki Okuyama , Masato Doi , Goshi Biwa , Toyoharu Oohata , Tomoyuki Kikutani
- Applicant: Hiroyuki Okuyama , Masato Doi , Goshi Biwa , Toyoharu Oohata , Tomoyuki Kikutani
- Priority: JPP2000-218034 20000718; JPP2000-217663 20000718; JPP2000-217508 20000718; JPP2000-217799 20000718; JP2000-218101 20000718; JP2001-200183 20010629
- Main IPC: H01L21/205
- IPC: H01L21/205 ; H01L33/00 ; H01L33/10 ; H01L33/16 ; H01L33/20 ; H01L33/24 ; H01L33/32 ; H01L33/38 ; H01L29/15 ; H01L31/0312
Abstract:
Semiconductor light-emitting devices are provided. The semiconductor light-emitting devices include a substrate and a crystal layer selectively grown thereon at least a portion of the crystal layer is oriented along a plane that slants to or diagonally intersect a principal plane of orientation associated with the substrate thereby for example, enhancing crystal properties, preventing threading dislocations, and facilitating device miniaturization and separation during manufacturing and use thereof.
Public/Granted literature
- US07122825B2 Lighting system Public/Granted day:2006-10-17
Information query
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