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Class 257/E25.009 - Devices responsive or sensitive to electromagnetic radiation, e.g., infrared radiation, adapted for conversion of radiation into electrical energy or for control of electrical energy by such radiation, e.g., photovoltaic modules based on organic solar cells (EPO)


Subclass of Class 257 - Active solid-state devices (e.g., transistors, solid-state diodes)
Definition: This subclass is indented under subclass E25.008. This subclass
No. of patents: 5
Last issue date: 07/01/2008


NumberTitleIssue Date
7393715Manufacturing method for image pickup apparatus
In an image pickup device, a step of forming an embedded plug includes a step of forming a connecting hole in the insulation film in which the embedded plug is to be formed, a metal layer deposition step of depositing a metal layer on the insulation film in which th... 		07/01/2008
7326955Stacked organic photosensitive devices
A device is provided having a first electrode, a second electrode, a first photoactive region having a characteristic absorption wavelength λ1 and a second photoactive region having a characteristic absorption wavelength λ2. The photoactive r... 		02/05/2008
7301215Photovoltaic device
A photovoltaic device includes at least a first electrode, a first-conductivity-type layer composed of non-single-crystalline silicon, a second-conductivity-type layer composed of polycrystalline silicon, a third-conductivity-type layer composed of non-single-crysta... 		11/27/2007
6664137Methods and structures for reducing lateral diffusion through cooperative barrier layers
A covered substrate is described, which comprises: (a) a flexible substrate layer; and (b) a plurality of cooperative barrier layers disposed on the substrate layer. The plurality of cooperative barrier layers further comprise one or more planarizing laye... 		12/16/2003
6383664Electroluminescent or photocell device having protective packaging
The device of this invention comprises a optoelectronic element, a cover, and an adhesive. The optoelectronic element comprises a substrate bearing an anode, a film comprising an optoelectronic material, and a cathode. The cover comprises a lid and a rais... 		05/07/2002
 
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