Invention Grant
- Patent Title: Lighting device
- Patent Title (中): 照明设备
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Application No.: US12941493Application Date: 2010-11-08
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Publication No.: US08829771B2Publication Date: 2014-09-09
- Inventor: Seok Jin Kang , Tae Young Choi , Sungho Hong , Dong Soo Kim
- Applicant: Seok Jin Kang , Tae Young Choi , Sungho Hong , Dong Soo Kim
- Applicant Address: KR Seoul
- Assignee: LG Innotek Co., Ltd.
- Current Assignee: LG Innotek Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Ked & Associates, LLP
- Priority: KR10-2009-0107498 20091109; KR10-2010-0005145 20100120; KR10-2010-0032059 20100407; KR10-2010-0032061 20100407; KR10-2010-0032064 20100407; KR10-2010-0032065 20100407
- Main IPC: H01J1/02
- IPC: H01J1/02 ; H01J7/24 ; H01J61/52 ; H01K1/58
Abstract:
A lighting device includes a heat sink for dissipating heat from a light source. The heat sink is located between an inner case and an outer case, and a power controller is located in the inner case. The light source may include one or more light emitting diodes.
Public/Granted literature
- US20110109217A1 LIGHTING DEVICE Public/Granted day:2011-05-12
Information query
