Patent US5320913A successfully refreshed from Google Patents.
US5320913A
Expired / Lapsed
US
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Conductive film and low reflection conductive film, and processes for their production
Assignee: AGC Inc
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Filing: 1993-01-22
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Granted: 1994-06-14
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Expires: 2013-01-22
Abstract
Abstract A conductive film consisting essentially of oxides of Ru and In.
Inventors
- 👤 Takeshi Morimoto
- 👤 Kazuya Hiratsuka
- 👤 Keiko Kubota
- 👤 Satoshi Takemiya
- 👤 Keisuke Abe
- 👤 Takeshi Yoshizuka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 02:31
CPC Classifications
H; H01; H01J; H01J9/00; H01J9/20; H01J29/00; H01J29/86; H01J29/867; H01J29/868; H05; H05F; H05F1/00; H05F1/02
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
20 words
A conductive film comprising oxides of Ru and In in a weight ratio of from about 8:2 to about 1:9.
Claim 2
Dependent Claim
20 words
A conductive film comprising oxides of Ru and In in a weight ratio of from about 8:2 to about 1:9.
Claim 3
Dependent Claim
54 words
In a multilayer, reflective film having a conductive film layer and one or more film layers having a refractive index lower than said conductive film layer, the improvement comprising employing as the conductive film a film comprising the oxides of Ru and In in a weight ratio of from about 8:2 to about 1:9.
Claim 4
Dependent Claim
54 words
In a multilayer, reflective film having a conductive film layer and one or more film layers having a refractive index lower than said conductive film layer, the improvement comprising employing as the conductive film a film comprising the oxides of Ru and In in a weight ratio of from about 8:2 to about 1:9.
Claim 5
Dependent Claim
20 words
A glass product comprising a glass substrate and the low reflection conductive film of claim 2 formed on the substrate.
Claim 6
Dependent Claim
26 words
A cathode ray tube having the low reflection conductive film of claim 2 formed on the surface of a face panel of a cathode ray tube.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-06-13 | 1997-12-13 | 1998-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-06-13 | 2001-12-13 | 2002-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-06-13 | 2005-12-13 | 2006-06-14 | $7700.00 | Window Closed / Lapsed |