Invention Grant
- Patent Title: Louver type LED luminaire using dye-sensitized solar cell
- Patent Title (中): 百叶窗型LED灯具采用染料敏化太阳能电池
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Application No.: US13992655Application Date: 2010-12-29
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Publication No.: US09121558B2Publication Date: 2015-09-01
- Inventor: Jeong-Tai Kim , Won-Woo Kim , Geun-Young Yun
- Applicant: Jeong-Tai Kim , Won-Woo Kim , Geun-Young Yun
- Applicant Address: KR Yongin-si, Gyeonggi-do
- Assignee: University-Industry Cooperation Group Of Kyung Hee University
- Current Assignee: University-Industry Cooperation Group Of Kyung Hee University
- Current Assignee Address: KR Yongin-si, Gyeonggi-do
- Agency: Abel Law Group, LLP
- Agent Matthew I. Delulio
- Priority: KR10-2010-0124455 20101207
- International Application: PCT/KR2010/009471 WO 20101229
- International Announcement: WO2012/077851 WO 20120614
- Main IPC: F21L4/00
- IPC: F21L4/00 ; F21S9/03 ; F21V11/06 ; F21V29/02 ; H01G9/20 ; F21V29/507 ; F21V29/67 ; F21V29/74 ; F21V29/83 ; F21Y105/00 ; F21Y101/02

Abstract:
An LED luminaire has a dye-sensitized solar cell for converting light emitted from a light source to electric energy and uses the converted electric energy. Since the dye-sensitized solar cell plays a role of a louver, the LED luminaire may reflect or shield light and convert wasted light into power. Further, since energy consumption and green-house gas generation decrease, it is possible to provide an environment-friendly LED luminaire. Moreover, if the power generated by the dye-sensitized solar cell is used for cooling the LED luminaire, it is possible to enhance heat dissipation efficiency of the LED luminaire.
Public/Granted literature
- US20130343044A1 LOUVER TYPE LED LIGHTING APPARATUS USING DYE-SENSITIZED SOLAR CELL Public/Granted day:2013-12-26
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