Light emitting device

Details Light emitting device Light emitting device

2004-12-21

2009-02-24

Jackson, Jr., Jerome (Department: 2815)

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

Non-single crystal, or recrystallized, semiconductor...

Amorphous semiconductor material

C257S072000, C257S291000, C257S449000, C349S136000, C349S137000

Reexamination Certificate

active

07495257

ABSTRACT:
An object of the present invention is to provide a light emitting device in which variations in an emission spectrum depending on a viewing angle with respect to a side from which luminescence is extracted are decreased. A light emitting device according to the invention has a transistor, an insulating layer covering the transistor and a light emitting element provided in an opening of the insulating layer. The transistor and the light emitting element are electronically connected through a connecting portion. Additionally, the connecting portion is connected to the transistor through a contact hole penetrating the insulating layer. Note that the insulating layer may be a single layer or a multilayer in which a plurality of layers including different substances is laminated.

REFERENCES:
patent: 5640067 (1997-06-01), Yamauchi et al.
patent: 5897328 (1999-04-01), Yamauchi et al.
patent: 5986729 (1999-11-01), Yamanaka et al.
patent: 6147667 (2000-11-01), Yamazaki et al.
patent: 6160272 (2000-12-01), Arai et al.
patent: 6448580 (2002-09-01), Arai et al.
patent: 6656779 (2003-12-01), Kasahara
patent: 6734463 (2004-05-01), Ishikawa
patent: 6760004 (2004-07-01), Koyama
patent: 6781746 (2004-08-01), Yamazaki et al.
patent: 6791129 (2004-09-01), Inukai
patent: 6798442 (2004-09-01), Kim et al.
patent: 6853083 (2005-02-01), Yamauchi et al.
patent: 6861710 (2005-03-01), Murakami et al.
patent: 6888304 (2005-05-01), Sato
patent: 6903377 (2005-06-01), Yamazaki et al.
patent: 6958252 (2005-10-01), Kim
patent: 6992435 (2006-01-01), Yamauchi et al.
patent: 7042024 (2006-05-01), Yamazaki et al.
patent: 7095046 (2006-08-01), Ishikawa
patent: 7112462 (2006-09-01), Arai et al.
patent: 7133086 (2006-11-01), Toyota et al.
patent: 7264981 (2007-09-01), Kim
patent: 7319243 (2008-01-01), Kim
patent: 2002/0014628 (2002-02-01), Koyama
patent: 2002/0047120 (2002-04-01), Inukai
patent: 2002/0140643 (2002-10-01), Sato
patent: 2003/0089991 (2003-05-01), Yamazaki et al.
patent: 2003/0116768 (2003-06-01), Ishikawa
patent: 2003/0127651 (2003-07-01), Murakami et al.
patent: 2003/0129790 (2003-07-01), Yamazaki et al.
patent: 2003/0206332 (2003-11-01), Yamazaki et al.
patent: 2004/0160171 (2004-08-01), Takahashi
patent: 2004/0188692 (2004-09-01), Ishikawa
patent: 2005/0145861 (2005-07-01), Kawakami et al.
patent: 2005/0161680 (2005-07-01), Kawakami et al.
patent: 2005/0179372 (2005-08-01), Kawakami et al.
patent: 2006/0087222 (2006-04-01), Yamauchi et al.
patent: 1381899 (2002-11-01), None
patent: 2286081 (1995-08-01), None
patent: 07-211458 (1995-08-01), None
patent: 08-330600 (1996-12-01), None
patent: 10-254383 (1998-09-01), None
patent: 10-289784 (1998-10-01), None
patent: 2000-162647 (2000-06-01), None
patent: 2002-287666 (2002-10-01), None
Office Action received in Chinese Patent Application No. 200410094253.6 dated May 30, 2008 with English translation.

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