Invention Grant
- Patent Title: LED illumination lamp bulb with internal reflector
- Patent Title (中): LED照明灯泡与内部反射器
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Application No.: US13305157Application Date: 2011-11-28
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Publication No.: US08840269B2Publication Date: 2014-09-23
- Inventor: Ki Tae Kang
- Applicant: Ki Tae Kang
- Applicant Address: KR Seoul
- Assignee: Seoul Semiconductor Co., Ltd.
- Current Assignee: Seoul Semiconductor Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: H.C Park & Associates, PLC
- Priority: KR10-2010-0118952 20101126; KR10-2011-0020948 20110309; KR10-2011-0021965 20110311; KR10-2011-0049504 20110525; KR10-2011-0090835 20110907
- Main IPC: F21V7/10
- IPC: F21V7/10 ; F21V9/16 ; F21V3/00 ; F21K99/00 ; F21V17/12 ; F21V29/00 ; F21V7/00 ; F21Y103/02 ; F21Y111/00 ; F21Y101/02 ; F21V13/02 ; F21V17/10 ; F21Y105/00
Abstract:
An illumination apparatus includes a substrate, a first light source disposed on a peripheral area of the substrate, a second light source disposed on an inner area of the substrate, and a reflector disposed between the first light source and the second light source, wherein the reflector is configured to reflect light that is generated by the first light source.
Public/Granted literature
- US20120134133A1 LED ILLUMINATION APPARATUS Public/Granted day:2012-05-31
Information query
