发明授权
- 专利标题: Light-emitting device
- 专利标题(中): 发光装置
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申请号: US12442366申请日: 2007-08-28
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公开(公告)号: US08338843B2公开(公告)日: 2012-12-25
- 发明人: Florian Schindler , Markus Klein , Benjamin Claus Krummacher
- 申请人: Florian Schindler , Markus Klein , Benjamin Claus Krummacher
- 申请人地址: DE Regensburg
- 专利权人: OSRAM Opto Semiconductors GmbH
- 当前专利权人: OSRAM Opto Semiconductors GmbH
- 当前专利权人地址: DE Regensburg
- 代理机构: Slater & Matsil, L.L.P.
- 优先权: DE102006044852 20060922; DE102006052029 20061103
- 国际申请: PCT/DE2007/001534 WO 20070828
- 国际公布: WO2008/034405 WO 20080327
- 主分类号: H01L33/00
- IPC分类号: H01L33/00
摘要:
An embodiment of the invention concerns a light-emitting device with an adjustable, time-variable luminance. This is achieved through electrically conductive tracks that are applied to the first electrode area. The conductive tracks are driven in a time-variable manner with different levels of electrical power.
公开/授权文献
- US20090261371A1 Light-Emitting Device 公开/授权日:2009-10-22
信息查询
IPC分类: