US4021839A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Diode package
Assignee: RCA Corp
•
Filing: 1975-10-16
•
Granted: 1977-05-03
•
Expires: 1995-10-16
Abstract
Abstract A diode package comprising a compressible dielectric member having an aperture extending through its two major opposite surfaces. An electrically conductive lid is attached on one of the major surfaces of the dielectric member and an electrically conductive base is attached on the other surface. A semiconductor diode having two terminals oppositely situated is soldered with one diode terminal to the base within the aperture of the dielectric member. The lid is further soldered to the other diode terminal subsequent to the compressible dielectric member being compressed an amount sufficient for the lid to make an electrical connection to the other diode terminal.
Inventors
- 👤 Edgar Jacob Denlinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:41
CPC Classifications
H; H10; H10W; H10W95/00; H10W76/00; H10W76/10; H10W76/12; H10W76/13; H10W76/138
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
124 words
A diode package comprising a compressible dielectric member having two major substantially parallel opposite surfaces and having an aperture extending perpendicularly through said major opposite surfaces, an electrically conductive base covering and soldered to one of said major surfaces of said dielectric member, a semiconductor diode within said aperture, said diode having two terminals oppositely situated, one of said terminals of said diode being soldered to said base, an electrically conductive lid covering and soldered to said other major surface of said dielectric member, said lid being further soldered to the other of said terminals of said diode subsequent to said compressible dielectric member being compressed an amount sufficient for said lid to make an electrical connection with said other terminal of said diode.
Claim 2
Dependent Claim
124 words
A diode package comprising a compressible dielectric member having two major substantially parallel opposite surfaces and having an aperture extending perpendicularly through said major opposite surfaces, an electrically conductive base covering and soldered to one of said major surfaces of said dielectric member, a semiconductor diode within said aperture, said diode having two terminals oppositely situated, one of said terminals of said diode being soldered to said base, an electrically conductive lid covering and soldered to said other major surface of said dielectric member, said lid being further soldered to the other of said terminals of said diode subsequent to said compressible dielectric member being compressed an amount sufficient for said lid to make an electrical connection with said other terminal of said diode.
Claim 3
Dependent Claim
20 words
A diode package according to claim 1, wherein the material of said compressible dielectric member is polytetrafluoroethylene reinforced with fiberglass.
Claim 4
Dependent Claim
15 words
A diode package according to claim 1, wherein said semiconductor diode is a PIN diode.
Claim 5
Dependent Claim
15 words
A diode package according to claim 1, wherein said semiconductor diode is a TRAPATT diode.
Claim 6
Dependent Claim
144 words
An assemblage of diode packages comprising: a planar compressible dielectric member having a plurality of apertures extending perpendicularly through its major opposite surfaces; an electrically conductive planar base covering and soldered to one of said major surfaces of said dielectric member; one diode positioned within each of said apertures, each diode having two terminals oppositely situated, one terminal of each said diode being soldered to said base; an electrically conductive planar lid covering and soldered to the other major surface of said dielectric member; said lid being further soldered to the other terminal of each of said diodes subsequent to said compressible dielectric member being compressed an amount sufficient for said lid to make electrical connection with said other terminal of each said diode whereby each diode can be selected from a plurality of diodes having a relatively wide range of tolerances in height.
Claim 7
Dependent Claim
144 words
An assemblage of diode packages comprising: a planar compressible dielectric member having a plurality of apertures extending perpendicularly through its major opposite surfaces; an electrically conductive planar base covering and soldered to one of said major surfaces of said dielectric member; one diode positioned within each of said apertures, each diode having two terminals oppositely situated, one terminal of each said diode being soldered to said base; an electrically conductive planar lid covering and soldered to the other major surface of said dielectric member; said lid being further soldered to the other terminal of each of said diodes subsequent to said compressible dielectric member being compressed an amount sufficient for said lid to make electrical connection with said other terminal of each said diode whereby each diode can be selected from a plurality of diodes having a relatively wide range of tolerances in height.
Claim 8
Dependent Claim
19 words
An assemblage according to claim 5, wherein the material of said compressible dielectric member is polytetrafluoroethylene reinforced with fiberglass.
Claim 9
Dependent Claim
42 words
An assemblage according to claim 5, wherein said planar lid is formed with a plurality of indentations substantially coincident with said apertures in said dielectric member, each of said lid indentations being soldered to a diode terminal subsequent to compressing said assemblage.
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) | 1980-05-02 | 1980-11-01 | 1981-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-05-02 | 1984-11-01 | 1985-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-05-02 | 1988-11-01 | 1989-05-03 | $7700.00 | Window Closed / Lapsed |