Patent US3348971A successfully refreshed from Google Patents.
US3348971A
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Method of making a thin film capacitor
Assignee: Individual
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Filing: 1966-04-06
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Granted: 1967-10-24
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Expires: 1986-04-06
Abstract
No abstract record available.
Inventors
- 👤 Otis F Boykin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:06
CPC Classifications
H; H01; H01G; H01G4/00; H01G4/002; H01G4/018; H01G4/06; H01G4/08; H01G4/12; Y; Y10; Y10T; Y10T29/00; Y10T29/43; Y10T29/435
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
143 words
THE METHOD OF MAKING A CAPACITOR COMPRISING THE STEPS OF: APPLYING A FIRST LAYER OF ELECTRICALLY CONDUCTIVE MATERIAL ONTO ONE SURFACE OF A BASE OF INSULATING MATERIAL, BONDING THE FIRST LAYER TO THE SURFACE, APPLYING AT LEAST ONE THIN LAYER OF GLASS PARTICLES ADMIXED WITH AN ORGANIC METAL COMPOUND IN SOLUTION, THE METAL THEREOF BEING OXIDIZED WHEN FIRED IN AN OXIDIZING ATMOSPHERE TO FORM A DIELECTRIC FILM ONTO THE FIRST LAYER, FIRING SAID LAYER OF GLASS PARTICLES AND ORGANIC METAL COMPOUND IN SOLUTION IN AN OXIDIZING ATMOSPHERE TO FUSE THE GLASS TO THE LAYER OF ELECTRICALLY CONDUCTIVE MATERIAL AND SIMULTANEOUSLY CONVERTING THE METAL FRACTION THEREOF INTO AN OXIDE OF THE METAL OF PRODUCE A DIELECTRIC FILM, APPLYING A SECOND LAYER OF ELECTRICALLY CONDUCTIVE MATERIAL ONTO THE EXPOSED SURFACE OF THE FUSED ON DIELECTRIC FILM, AND BONDING THE SECOND LAYER TO THE DIELECTRIC FILM.
Claim 2
Independent Claim
143 words
THE METHOD OF MAKING A CAPACITOR COMPRISING THE STEPS OF: APPLYING A FIRST LAYER OF ELECTRICALLY CONDUCTIVE MATERIAL ONTO ONE SURFACE OF A BASE OF INSULATING MATERIAL, BONDING THE FIRST LAYER TO THE SURFACE, APPLYING AT LEAST ONE THIN LAYER OF GLASS PARTICLES ADMIXED WITH AN ORGANIC METAL COMPOUND IN SOLUTION, THE METAL THEREOF BEING OXIDIZED WHEN FIRED IN AN OXIDIZING ATMOSPHERE TO FORM A DIELECTRIC FILM ONTO THE FIRST LAYER, FIRING SAID LAYER OF GLASS PARTICLES AND ORGANIC METAL COMPOUND IN SOLUTION IN AN OXIDIZING ATMOSPHERE TO FUSE THE GLASS TO THE LAYER OF ELECTRICALLY CONDUCTIVE MATERIAL AND SIMULTANEOUSLY CONVERTING THE METAL FRACTION THEREOF INTO AN OXIDE OF THE METAL OF PRODUCE A DIELECTRIC FILM, APPLYING A SECOND LAYER OF ELECTRICALLY CONDUCTIVE MATERIAL ONTO THE EXPOSED SURFACE OF THE FUSED ON DIELECTRIC FILM, AND BONDING THE SECOND LAYER TO THE DIELECTRIC FILM.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-23 | 1971-04-24 | 1971-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-23 | 1975-04-24 | 1975-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-23 | 1979-04-24 | 1979-10-24 | $7700.00 | Window Closed / Lapsed |