Display apparatus

Details Display apparatus Display apparatus

2007-06-01

2011-12-06

Blackwell, Gwendolyn (Department: 1784)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

With bonding or intermediate layer of specified composition

C428S001100, C501S011000, C501S014000, C501S015000, C501S017000, C501S021000, C501S024000

Reexamination Certificate

active

08071183

ABSTRACT:
A sealing glass of a low melting point phosphate glass composition contains 15 to 35% of BaO and Sb2O3(in total) and the ratio by weight of BaO to Sb2O3or Sb2O3to BaO is 0.3 or less. Particularly the transition metal is vanadium and the glass contains V2O5of 45 to 60 wt % as vanadium oxide and P2O5of 15 to 30 wt % as phosphorus oxide. The bonding material is a mixture of a filler and a vanadate-phosphate glass that contains V2O5of 45 to 60%, P2O5of 20 to 30%, BaO of 5 to 15%, TeO2of 0 to 10%, Sb2O3of 5 to 10%, and WO3of 0 to 5%. The particle size of the filler is in the range of 1 to 150 μm and the ratio of filler is 80% by volume or less of the adhesive glass.

REFERENCES:
patent: 2005/0233885 (2005-10-01), Yoshida et al.
patent: 2006/0290261 (2006-12-01), Sawai et al.
patent: 2007/0158021 (2007-07-01), Sawai et al.
patent: 02-267137 (1990-10-01), None
patent: 2000-206905 (2000-07-01), None
patent: 2003-192378 (2003-07-01), None
patent: 2004-250276 (2004-09-01), None
patent: 2006-342044 (2009-12-01), None
Chinese office action Appln. No. 200710159664.2 dated Jun. 10, 2010 with partial translation.

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