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US3348971A Expired / Lapsed US ⏱️ 0.0 years remaining

Method of making a thin film capacitor

Assignee: Individual
•
Filing: 1966-04-06
•
Granted: 1967-10-24
•
Expires: 1986-04-06
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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)

US3002861A Cited
DE1139063B Cited
US3066048A Cited

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

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