Integrated power source
AssigneeThe Johns Hopkins University
InventorsArk L. Lew, Joseph J. Suter, Binh Q. Le
Life of this patent
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Abstract
A self-contained, small, lightweight, portable, renewable, modular integrated power source. The power source consists of solar cells that are laminated onto a solid state polymer battery which in turn is laminated onto a substrate containing circuits which manage the polymer battery charging. Charging of the battery can occur via solar energy or, alternatively, via RF coupling using external RF charging equipment or a hand held generator. For added support, the integrated power source is then bonded to an applications housing or structure. This integrated power source can independently power the electronic application. It can also serve as casing or housing by taking the shape of the application enclosure.
Claims20
An integrated power source comprising:
- an all polymer battery, and
- energy conversion means connected to said battery for delivering electrical energy to said battery.
An integrated power source comprising from
- a. a base structure material;
- b. semiconductor circuitry for implementing power management functions;
- c. an all polymer battery composed of an ionically conducting gel polymer electrode doped on one surface with a polymeric anode and doped on its opposing surface with a polymeric cathode;
- d. solar energy conversion means for delivering electrical current to said battery;
- and
- e. a cover protecting said energy conversion means transparent to solar radiation.
A power source integrally formed on a base material having a particular physical configuration and comprising:
- a. a layer of semiconductor circuitry mounted on said base material for implementing power management functions;
- b. an all polymer battery composed of an ionically conducting gel polymer electrode doped on one surface doped with a polymeric anode and doped on its opposing surface with a polymeric cathode;
- c. solar energy conversion means for delivering electrical current to said battery;
- and
- d. a transparent cover protecting said energy conversion means.
An integrated power source comprising:
- a. semiconductor circuitry for implementing power management functions;
- b. an all polymer battery;
- c. solar energy conversion means for delivering electrical current to said battery;
- d. a transparent cover protecting said solar energy means;
- and
- e. a base structure material having a particular structural configuration;
- said layer of semiconductor circuitry being bonded to the body of said base structure material whereby the composite laminations of said semiconductor circuitry, battery, and conversion means assume the configuration of said base material.
An integrated power source having layers of laminations arranged in the following order and comprising:
- a battery charge state display;
- a DRAMS/SRAMS memory module;
- a rechargeable all polymer battery;
- battery electronics;
- solar cells;
- a cover for protecting said solar cells;
- and a structural composite sandwiched between said solar cells and battery electronics, between said battery electronics and said rechargeable battery, between said rechargeable battery and said memory module, and between said memory module and said battery charge state display.
Dependencies are inferred from the claim text.