US5073684A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet type storage battery and printed wiring board containing the same
Assignee: Brother Industries Ltd
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Filing: 1990-12-10
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Granted: 1991-12-17
•
Expires: 2010-12-10
Abstract
Abstract A sheet type storage battery and a printed wiring board containing the sheet type storage battery. The sheet type storage battery comprises a negative electrode, a solid electrolyte layer, a positive electrode layer which are laminated in this order, and a thermoplastic resin film laminated on at least one of the surfaces of said positive and negative electrode layers, which is extendible and weldable by an ultrasonic welding operation. The printed wiring board includes a base plate comprising at least one sheet type storage battery having a negative electrode layer, a positive electrode layer and a solid electrolyte layer sandwiched between the positive and negative electrode layers, preimpregnation plates laminated on both surfaces of the base plate, and holes having the inner walls coated with copper coating and formed in the printed wiring board for electrically connecting the positive and negative electrode layers to the circuit elements provided on the printed wiring board.
Inventors
- 👤 Takeshi Miyabayashi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:32
CPC Classifications
H; H01; H01M; H01M10/00; H01M10/05; H01M10/052; H01M10/04; H01M10/0436; H01M10/056; H01M10/0564; H01M10/0565; H01M50/00; H01M50/20; H01M50/204; H01M50/207; H01M50/209; H01M6/00; H01M6/04; H01M6/06; H01M6/12; H05; H05K; H05K1/00; H05K1/16; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y02P; Y02P70/00; Y02P70/50; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1056
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
86 words
A printed wiring board for mounting circuit elements thereon, comprising: a base plate comprising at least one sheet type storage battery including a negative electrode layer, a positive electrode layer and a solid electrolyte layer sandwiched between said positive and negative electrode layers; preimpregnation plates laminated on both surfaces of said base plate; and holes formed in said printed wiring board for electrically connecting said positive and negative electrode layers to the circuit elements, said holes being coated with copper coating at the inner walls thereof.
Claim 2
Dependent Claim
86 words
A printed wiring board for mounting circuit elements thereon, comprising: a base plate comprising at least one sheet type storage battery including a negative electrode layer, a positive electrode layer and a solid electrolyte layer sandwiched between said positive and negative electrode layers; preimpregnation plates laminated on both surfaces of said base plate; and holes formed in said printed wiring board for electrically connecting said positive and negative electrode layers to the circuit elements, said holes being coated with copper coating at the inner walls thereof.
Claim 3
Dependent Claim
30 words
A printed wiring board as claimed in claim 1, wherein said holes for said positive and negative electrode layers are formed at the same surface of said printed wiring board.
Claim 4
Dependent Claim
27 words
A printed wiring board as claimed in claim 1, wherein said base plate further comprises thermoplastic resin films laminated on the both surfaces of said base plate.
Claim 5
Dependent Claim
34 words
A printed wiring board as claimed in claim 2, wherein each of said thermoplastic resin films comprises a material selected from the group consisting of polyethylene, polystyrene, polyamide resin, phenol resin and epoxy resin.
Claim 6
Dependent Claim
23 words
A printed wiring board as claimed in claim 1, wherein said base plate further comprises a spacer attached to said negative electrode layer.
Claim 7
Dependent Claim
40 words
A printed wiring board as claimed in claim 1, wherein said base plate comprises plural sheet type storage batteries and plural spacers provided such that said sheet type storage batteries and said spacers are alternately arranged in a predetermined direction.
Claim 8
Dependent Claim
29 words
A printed wiring board as claimed in claim 6, wherein said base plate further comprises thermoplastic resin films laminated on both surfaces of each of said batteries and spacers.
Claim 9
Dependent Claim
34 words
A printed wiring board as claimed in claim 7, wherein each of said thermoplastic resin films comprises any material selected from the group consisting of polyethylene, polystyrene, polyamide resin, phenol resin and epoxy resin.
Claim 10
Dependent Claim
26 words
A printed wiring board as claimed in claim 8, further comprising throughholes formed in said printed wiring board at the position where said spacers are embedded.
Claim 11
Dependent Claim
22 words
A printed wiring board as claimed in claim 9, wherein said throughholes are coated with copper coating at the inner walls thereof.
Claim 12
Dependent Claim
24 words
A printed wiring board as claimed in claim 10, further comprising jumper wires connected between the copper coatings of said holes and said throughholes.
Claim 15
Dependent Claim
32 words
A printed wiring board as claimed in claim 10, further comprising electrode terminals provided in said holes in such a manner as to be contacted with the copper coating of said holes.
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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) | 1994-12-16 | 1995-06-17 | 1995-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-12-16 | 1999-06-17 | 1999-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-12-16 | 2003-06-17 | 2003-12-17 | $7700.00 | Window Closed / Lapsed |