Invention Grant
- Patent Title: Light emitting diode lamp
- Patent Title (中): 发光二极管灯
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Application No.: US13398856Application Date: 2012-02-17
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Publication No.: US08833983B2Publication Date: 2014-09-16
- Inventor: Wen-Chiao Chang , Fang-Ru Ye , Yao-Cheng Lue , Chen-Wei Chu , Udo Custodis
- Applicant: Wen-Chiao Chang , Fang-Ru Ye , Yao-Cheng Lue , Chen-Wei Chu , Udo Custodis
- Applicant Address: TW Hsin-Chu
- Assignee: Young Lighting Technology Inc.
- Current Assignee: Young Lighting Technology Inc.
- Current Assignee Address: TW Hsin-Chu
- Agency: Jianq Chyun IP Office
- Priority: CN201110135835 20110520
- Main IPC: F21V21/30
- IPC: F21V21/30
Abstract:
An LED lamp including a first light source device and a second light source device is provided. The first light source device has a light exiting surface and a connection portion, and is used for emitting a first illumination light through the light exiting surface. The light exiting surface surrounds the connection portion. The second light source device is connected to the connection portion, and is used for emitting a second illumination light.
Public/Granted literature
- US20120294035A1 LIGHT EMITTING DIODE LAMP Public/Granted day:2012-11-22
Information query
