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US4045245A Expired / Lapsed US ⏱️ 0.0 years remaining

Solar cell package

Assignee: Motorola Solutions Inc
•
Filing: 1976-01-05
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Granted: 1977-08-30
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Expires: 1996-01-05
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Abstract

Abstract A solar cell package includes a plurality of solar cells within a space formed by a support member and a transparent cover member. A first conductor is positioned between the support member and the solar cells and makes electrical contact to a first surface of each of the solar cells. A second conductor is essentially coplanar with the first conductor and makes electrical contacts to a second surface of each of the solar cells. The output terminals of the solar cell package are connected to the first and second conductors. The first and second conductors are electrically isolated from each other and are also insulated from the support member and from the solar cells insulative means which is electrically insulated but thermally conductive to facilitate dissipation of thermal power dissipated in the solar cells.

Inventors

  • 👤 Michael G. Coleman
  • 👤 Robert A. Pryor

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 12:26
CPC Classifications
H; H10; H10F; H10F19/00; H10F19/90; H10F19/902; H10F19/904; Y; Y02; Y02E; Y02E10/00; Y02E10/50

Claims Analysis

Total Claims: 19
Claim 1
Independent Claim 192 words
A solar cell package comprising: a back member; transparent cover plate means said back member and said cover plate means being adapted for enclosing a space bounded by said back member and said cover plate means; a plurality of solar cells, each having a first and a second surface thereof, located within said space; first conductor means located between said solar cells and said back member and coupled to said first surface of each of said solar cells for electrically contacting said first surface of each of said solar cells; second conductor means located between said solar cells and said back member coupled to said second surface of each of said solar cells for electrically contacting said second surface of each of said solar cells; insulating means located between said back member and said first and second conductor means and also located between said first and second conductor means and said solar cells for preventing portions of said first and second conductor means from contacting or touching portions of said solar cells and for preventing portions of said first and second conductor means from contacting or touching portions of said back member.
Claim 2
Dependent Claim 192 words
A solar cell package comprising: a back member; transparent cover plate means said back member and said cover plate means being adapted for enclosing a space bounded by said back member and said cover plate means; a plurality of solar cells, each having a first and a second surface thereof, located within said space; first conductor means located between said solar cells and said back member and coupled to said first surface of each of said solar cells for electrically contacting said first surface of each of said solar cells; second conductor means located between said solar cells and said back member coupled to said second surface of each of said solar cells for electrically contacting said second surface of each of said solar cells; insulating means located between said back member and said first and second conductor means and also located between said first and second conductor means and said solar cells for preventing portions of said first and second conductor means from contacting or touching portions of said solar cells and for preventing portions of said first and second conductor means from contacting or touching portions of said back member.
Claim 3
Dependent Claim 59 words
The solar cell package as recited in claim 1 wherein said solar cells are semiconductor solar cells including wafers having a PN junction therein, said first surface having a plurality of thin spaced metallization strips thereon for contacting one side of said PN junction and said second surface being metallized for contacting the other side of said PN junction.
Claim 4
Dependent Claim 31 words
A solar cell package as recited in claim 1 further including a plurality of contact members coupling said second conductor means to said second surface of each of said solar cells.
Claim 5
Dependent Claim 44 words
A solar cell package as reecited in claim 1 further including a plurality of contact members coupling a metallization on said first surface of each of said solar cells to said first conductor means, said contact members extending through apertures in said insulting means.
Claim 6
Dependent Claim 73 words
A solar cell package as recited in claim 1 wherein said insulating means includes a first insulating layer located between said second surface of said cells and said first and second conductor means having openings therein for allowing contact members coupling said first surface of each of said solar cells to said first conductor means and for accommmodating contact members coupling said second surface of said solar cells to said second conductor means.
Claim 7
Dependent Claim 42 words
A solar cell package as recited in claim 1 wherein said first conductor means is connected to a first external terminal of said solar cell and said second conductor means is connected to a second external terminal of said solar cell package.
Claim 8
Dependent Claim 28 words
A solar cell package as recited in claim 1 wherein said first and second conductor means form a substantially complementary pattern, each conductor being spaced from the other.
Claim 9
Dependent Claim 39 words
A solar cell package as recited in claim 1 wherein said back member is in the form of a substantially rectangular pan and said cover plate means is substantially flat and is attached the edges of said back member.
Claim 10
Dependent Claim 20 words
The solar cell package as recited in claim 8 wherein a portion of said second conductor means is substantially H-shaped.
Claim 11
Dependent Claim 39 words
A solar cell package as recited in claim 1 wherein said contact members contacting said first surface are portions of said first conductor means and said contact meember contacting said second surfaces of portions of said second conductor means.
Claim 12
Dependent Claim 178 words
A solar cell package comprising: a back member; cover plate means, said back member and said cover plate means being adapted for enclosing a space bounded by said back member and said cover plate means, said cover plate means being transparent; a plurality of solar cells, each having a first surface and a second surface thereof located within said space; conductor means located between said solar cells and said back member coupled to said first surface of said solar cells for electrically contacting said first surface of each of said solar cells; insulating means located between said back member and said conductor means and also located between said conductor means and said solar cells for preventing portions of said conductor means from contacting or touching portions of said solar cells and for preventing portions of said conductor means from contacting or touching portions of said back member; said back member being conductive and being coupled to said second surface of each of said solar cells, respectively, for electrically contacting said second surface of each of said solar cells.
Claim 13
Dependent Claim 178 words
A solar cell package comprising: a back member; cover plate means, said back member and said cover plate means being adapted for enclosing a space bounded by said back member and said cover plate means, said cover plate means being transparent; a plurality of solar cells, each having a first surface and a second surface thereof located within said space; conductor means located between said solar cells and said back member coupled to said first surface of said solar cells for electrically contacting said first surface of each of said solar cells; insulating means located between said back member and said conductor means and also located between said conductor means and said solar cells for preventing portions of said conductor means from contacting or touching portions of said solar cells and for preventing portions of said conductor means from contacting or touching portions of said back member; said back member being conductive and being coupled to said second surface of each of said solar cells, respectively, for electrically contacting said second surface of each of said solar cells.
Claim 14
Dependent Claim 195 words
A solar cell package comprising: a back member; transparent cover plate means said back member and said cover plate means being adapted for enclosing a space bounded by said back member and said cover plate means; a plurality of solar cells, each having first and second electrical terminals thereof, located within said space; first conductor means located between said solar cells and said back member and coupled to said first electrical terminal of each of said solar cells for electrically contacting said first electrical terminal of each of said solar cells; second conductor means located between said solar cells and said back member coupled to said second electrical terminal of each of said solar cells, respectively, for electrically contacting said second electrical terminal of each of said solar cells; insulating means located between said back member and said first and second conductor means and also located between said first and second conductor means and said solar cells for preventing portions of said first and second conductor means from contacting or touching of said solar cells and for preventing portions of said first and second conductor means from contacting or touching portions of said back member.
Claim 15
Dependent Claim 195 words
A solar cell package comprising: a back member; transparent cover plate means said back member and said cover plate means being adapted for enclosing a space bounded by said back member and said cover plate means; a plurality of solar cells, each having first and second electrical terminals thereof, located within said space; first conductor means located between said solar cells and said back member and coupled to said first electrical terminal of each of said solar cells for electrically contacting said first electrical terminal of each of said solar cells; second conductor means located between said solar cells and said back member coupled to said second electrical terminal of each of said solar cells, respectively, for electrically contacting said second electrical terminal of each of said solar cells; insulating means located between said back member and said first and second conductor means and also located between said first and second conductor means and said solar cells for preventing portions of said first and second conductor means from contacting or touching of said solar cells and for preventing portions of said first and second conductor means from contacting or touching portions of said back member.
Claim 16
Dependent Claim 51 words
The solar cell package as recited in claim 12 wherein said solar cells are semiconductor solar cells including wafers each having a PN junction therein, one side of said PN junction contacting said first terminal and the other side of said PN junction contacting said second terminal of each solar cell.
Claim 17
Dependent Claim 31 words
A solar cell package as recited in claim 12 further including a plurality of contact members coupling said second conductor means to said second terminal of each of said solar cells.
Claim 18
Dependent Claim 43 words
A solar cell package as recited in claim 12 further including a plurality of contact members coupling a metallization of said terminal of each of said solar cells to said first conductor means, said contact members extending through apertures in said insulating means.
Claim 19
Dependent Claim 70 words
A solar cell package as recited in claim 12 wherein said insulating means includes a first insulating layer located between said solar cells and said first and second conductor means having openings therein for allowing contact members coupling said first terminal of each of said solar cells to said first conductor means and for accommodating contact members coupling said second terminal of said solar cells to said second conductor means.

References Cited (Backward Citations)

US3268336A Cited
US3562020A Cited
US3466198A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1980-08-29 1981-02-28 1981-08-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1984-08-29 1985-02-28 1985-08-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1988-08-29 1989-02-28 1989-08-30 $7700.00 Window Closed / Lapsed

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