Semiconductor light emitting device

Details Semiconductor light emitting device Semiconductor light emitting device

2005-09-12

2011-10-04

Sayadian, Hrayr A (Department: 2814)

Active solid-state devices (e.g., transistors, solid-state diode

Incoherent light emitter structure

Plural light emitting devices

C257S082000, C257S093000, C257SE27120, C257SE27121, C257SE33027

Reexamination Certificate

active

08030669

ABSTRACT:
There is provided a highly reliable semiconductor light emitting device even in using for street lamps or traffic signals, which can be used in place of electric lamps or fluorescent lamps by protecting from surges such as static electricity or the like. A plurality of light emitting units (1) are formed, by forming a semiconductor lamination portion by laminating semiconductor layers on a substrate so as to form a light emitting layer, by electrically separating the semiconductor lamination portion into a plurality, and by providing a pair of electrodes (19) and (20). The light emitting units (1) are respectively connected in series and/or in parallel with wiring films (3). An inductor (8) absorbing surges is connected, in series, to the plurality of light emitting units (1) connected in series between electrode pads (4a) and (4b) connected to an external power source. For an example, the inductor (8) is formed by arranging the plurality of light emitting units (1) in a whirl shape.

REFERENCES:
patent: 2341932 (1944-02-01), MacCarthy
patent: 3038103 (1962-06-01), Grecu
patent: 4773075 (1988-09-01), Akiba et al.
patent: 5012157 (1991-04-01), Walton et al.
patent: 5187377 (1993-02-01), Katoh
patent: 5578907 (1996-11-01), Tao et al.
patent: 5683937 (1997-11-01), Furukawa et al.
patent: 5936599 (1999-08-01), Reymond
patent: 6259715 (2001-07-01), Nakayama
patent: 6472718 (2002-10-01), Lell
patent: 6480110 (2002-11-01), Lee et al.
patent: 6547249 (2003-04-01), Collins, III et al.
patent: 6714113 (2004-03-01), Abadeer et al.
patent: 7285801 (2007-10-01), Eliashevich et al.
patent: 7439549 (2008-10-01), Marchl et al.
patent: 7592633 (2009-09-01), Shakuda
patent: 7723737 (2010-05-01), Lee et al.
patent: 2002/0096994 (2002-07-01), Iwafuchi et al.
patent: 2004/0026706 (2004-02-01), Bogner et al.
patent: 2004/0115849 (2004-06-01), Iwafuchi et al.
patent: 2005/0030084 (2005-02-01), Watanabe et al.
patent: 2006/0023451 (2006-02-01), Han et al.
patent: 2006/0169993 (2006-08-01), Fan et al.
patent: 2008/0230765 (2008-09-01), Yoon et al.
patent: 2008/0246040 (2008-10-01), Sakai et al.
patent: 06-029091 (1994-02-01), None
patent: 10-083701 (1998-03-01), None
patent: 2000101136 (2000-04-01), None
patent: 2001-008386 (2001-01-01), None
patent: WO-02/089222 (2002-11-01), None
patent: WO-2004/023568 (2004-03-01), None
English Translation of Front page of JP 2000-101136.

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