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.: US13921633Application Date: 2013-06-19
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Publication No.: US08820962B2Publication Date: 2014-09-02
- Inventor: Ki Tae Kang
- Applicant: Seoul Semiconductor Co., Ltd.
- 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: F21V11/00
- IPC: F21V11/00 ; F21K99/00 ; F21V3/00 ; F21V29/00 ; F21V9/16 ; F21V7/00 ; F21V17/10 ; F21Y105/00 ; F21V13/02 ; F21Y111/00 ; F21Y103/02 ; F21V17/12 ; F21Y101/02
Abstract:
An LED illumination apparatus includes a substrate, a light source disposed on the substrate, a cover unit to cover the light source, and a reflector configured to extend from the cover unit inside to the upper substrate, whereby a light generated by the light source illuminates an area below a bottom side of the substrate.
Public/Granted literature
- US20130314918A1 LED ILLUMINATION APPARATUS Public/Granted day:2013-11-28
Information query
