Display device and sputtering target for producing the same

Details Display device and sputtering target for producing the same Display device and sputtering target for producing the same

2006-02-08

2009-11-24

Clark, S. V (Department: 2823)

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

Combined with electrical contact or lead

Of specified material other than unalloyed aluminum

C257S771000

Reexamination Certificate

active

07622809

ABSTRACT:
A display device in which an Al alloy film and a conductive oxide film are directly connected without interposition of refractory metal and some or all of Al alloy components deposit or are concentrated at the interface of contact between the Al alloy film and the conductive oxide film. The Al alloy film contains 0.1 to 6 at % of at least one element selected from the group consisting of Ni, Ag, Zn, Cu and Ge, and further contains 1) 0.1 to 2 at % of at least one element selected from the group consisting of Mg, Cr, Mn, Ru, Rh, Pd, Ir, Pt, La, Ce, Pr, Gd, Tb, Sm, Eu, Ho, Er, Tm, Yb, Lu and Dy or 2) 0.1 to 1 at % of at least one element selected from the group consisting of Ti, V, Zr, Nb, Mo, Hf, Ta and W, as the alloy components.

REFERENCES:
patent: 5193021 (1993-03-01), Kim
patent: 5504601 (1996-04-01), Watanabe et al.
patent: 5514909 (1996-05-01), Yamamoto et al.
patent: 5541007 (1996-07-01), Ueda et al.
patent: 6033542 (2000-03-01), Yamamoto et al.
patent: 6096438 (2000-08-01), Takagi et al.
patent: 6218206 (2001-04-01), Inoue et al.
patent: 6252247 (2001-06-01), Sakata et al.
patent: 7098539 (2006-08-01), Gotoh et al.
patent: 7154180 (2006-12-01), Gotoh et al.
patent: 2002/0050599 (2002-05-01), Lee et al.
patent: 2003/0047812 (2003-03-01), Hagihara et al.
patent: 2004/0022664 (2004-02-01), Kubota et al.
patent: 2004/0114074 (2004-06-01), Yamamoto
patent: 2004/0126608 (2004-07-01), Gotoh et al.
patent: 2005/0184395 (2005-08-01), Gotoh et al.
patent: 2005/0224795 (2005-10-01), Gotoh et al.
patent: 2006/0007366 (2006-01-01), Gotoh et al.
patent: 2006/0237849 (2006-10-01), Gotoh et al.
patent: 2007/0278497 (2007-12-01), Kawakami et al.
patent: 2008/0081532 (2008-04-01), Okuno
patent: 2008/0121522 (2008-05-01), Ehira et al.
patent: 2008/0223718 (2008-09-01), Takagi et al.
patent: 1508615 (2004-06-01), None
patent: 10-183337 (1998-07-01), None
patent: 11-283934 (1999-10-01), None
patent: 11-284195 (1999-10-01), None
patent: 11-337976 (1999-12-01), None
patent: 2003-131252 (2003-05-01), None
patent: 2004-191500 (2004-07-01), None
patent: 2004-204284 (2004-07-01), None
patent: 2004-214606 (2004-07-01), None
patent: 1020010097215 (2001-11-01), None
patent: 100471770 (2005-02-01), None
U.S. Appl. No. 11/341,531, filed Jan. 30, 2006, Toshihiro Kugimiya, et al.
U.S. Appl. No. 11/743,916, filed May 3, 2007, Kawakami, et al.
U.S. Appl. No. 11/431,580, filed May 11, 2006, Kugimiya, et al.
U.S. Appl. No. 12/172,442, filed Jul. 14, 2008, Takagi, et al.
U.S. Appl. No. 11/461,907, filed Aug. 2, 2006, Kawakami, et al.
U.S. Appl. No. 11/461,927, filed Aug. 2, 2006, Kugimiya, et al.
U.S. Appl. No. 12/376,863, filed Feb. 9, 2009, Hino, et al.
U.S. Appl. No. 12/355,274, filed Jan. 16, 2009, Kugimiya, et al.
U.S. Appl. No. 12/415,379, filed Mar. 31, 2009, Takagi, et al.
U.S. Appl. No. 12/414,877, filed Mar. 31, 2009, Takagi, et al.

Affiliated with

Also associated with

Rating

Display device and sputtering target for producing the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Display device and sputtering target for producing the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Display device and sputtering target for producing the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4074156