Invention Grant
US07667383B2 Light source comprising a common substrate, a first led device and a second led device
有权
光源包括公共基板，第一LED装置和第二LED装置
- Patent Title: Light source comprising a common substrate, a first led device and a second led device
- Patent Title (中): 光源包括公共基板，第一LED装置和第二LED装置
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Application No.: US11356389Application Date: 2006-02-15
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Publication No.: US07667383B2Publication Date: 2010-02-23
- Inventor: Vi-En Choong
- Applicant: Vi-En Choong
- Applicant Address: DE Regensburg
- Assignee: Osram Opto Semiconductors GmbH
- Current Assignee: Osram Opto Semiconductors GmbH
- Current Assignee Address: DE Regensburg
- Agency: Fish & Richardson P.C.
- Main IPC: H05B33/02
- IPC: H05B33/02 ; H05B33/14 ; H05B33/24
Abstract:
At least one stacked organic or polymeric light emitting diode (PLEDs) devices to comprise a light source is disclosed. At least one of the PLEDs includes a patterned cathode which has regions which transmit light. The patterned cathodes enable light emission from the PLEDs to combine together. The light source may be top or bottom emitting or both.
Public/Granted literature
- US20070188086A1 Light souce Public/Granted day:2007-08-16
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