Invention Application
- Patent Title: LED ILLUMINATION APPARATUS
- Patent Title (中): LED照明设备
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Application No.: US14809944Application Date: 2015-07-27
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Publication No.: US20150330582A1Publication Date: 2015-11-19
- Inventor: Hirotaka SHIMIZU
- Applicant: ROHM CO., LTD.
- Priority: JP2012-60386 20120316; JP2012-60387 20120316
- Main IPC: F21K99/00
- IPC: F21K99/00 ; F21V5/04 ; F21V5/00
Abstract:
An LED lamp includes: a plurality of light source units, each of which includes one or more LED chips and an emission surface through which light from the LED chips is emitted; and a lens unit having a plurality of lenses, each of which is located in front of the emission surface of each of the plurality of light source units.
Public/Granted literature
- US09562654B2 LED illumination apparatus including light source and lenses Public/Granted day:2017-02-07
Information query
