发明授权
- 专利标题: Lighting apparatus
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申请号: US16950412申请日: 2020-11-17
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公开(公告)号: US11243428B2公开(公告)日: 2022-02-08
- 发明人: Kwang Ho Park , Chul Hong Kim , Moo Ryong Park , Byoung Eon Lee
- 申请人: LG INNOTEK CO., LTD.
- 申请人地址: KR Seoul
- 专利权人: LG INNOTEK CO., LTD.
- 当前专利权人: LG INNOTEK CO., LTD.
- 当前专利权人地址: KR Seoul
- 代理机构: Saliwanchik, Lloyd & Eisenschenk
- 优先权: KR10-2011-0030697 20110404,KR10-2011-0070270 20110715,KR10-2012-0017280 20120221,KR10-2012-0017282 20120221
- 主分类号: G02F1/13357
- IPC分类号: G02F1/13357 ; F21K9/61 ; F21Y115/10 ; B32B27/36
摘要:
The present invention relates to a lighting apparatus using LEDs as light sources and a display using the lighting apparatus, particularly, the present invention provides a lighting apparatus including: a plurality of light sources located on a printed circuit board; and a reflecting unit provided on the printed circuit board; and a spaced area provided inside the reflective unit.
公开/授权文献
- US20210062980A1 LIGHTING APPARATUS 公开/授权日:2021-03-04
信息查询
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