Patent ID: 9634582
Date: 2017-04-25
CPC Classifications: H02N,H02S,Y02E

Claim:
1. A detachable generator device, comprising: a thin film solar cell; and an electrostatic chuck for allowing repeatably the thin film solar cell to be attached to and detached from a surface of a transparent attachment object by electrostatic attraction, wherein the electrostatic chuck comprises an attraction electrode and insulating layers, the attraction electrode sandwiched between the insulating layers, so that the electrostatic attraction is generated on at least one surface of the insulating layers of the electrostatic chuck by turning on a voltage source connected to the attraction electrode, the insulating layers and the attraction electrode are each formed of a transparent material, the insulating layers comprise at least one flexible resin sheet selected from the group consisting of polyimide, polyethylene terephthalate, and polyethylene naphthalate, and the thin film solar cell is disposed on another surface of the insulating layers of the electrostatic chuck, so that said at least one surface of the insulating layers, on which electrostatic attraction is generated, is attached to the transparent attachment object, and the solar cell receives light through the transparent attachment object and the electrostatic chuck and generates electric power using the light.