United Solar Systems Corporation

Sky Solar L.l.c.

Uniter Solar Ovonic LLC

Mark Lycette

Troy Glatfelter

Eric Akkashian

Kevin R Hoffman

Arindam Banerjee

Kais Younan

David Wolf

A pinch valve includes a valve body having a slot which is configured to allow a web of substrate material to pass therethrough. The valve body has a sealing surface which includes a first curved portion with a first radius of curvature. A dynamic seal element is configured to engage the valve body and includes a second curved portion having a second radius of curvature which is larger than the first radius of curvature. An actuator is operable to selectively bias the dynamic seal element into and out of engagement with the valve body so that when it is biased into engagement with the valve body the web of substrate material is engaged between the sealing surfaces of the dynamic seal element and the valve body. Also disclosed is a processing system which includes the pinch valve.

Pinch valve

Lightweight semiconductor devices are fabricated upon a relatively thin substrate member by a process wherein the substrate is first bonded to a relatively thick support member. The semiconductor device is then formed on the bonded substrate, and the substrate is subsequently removed from the support member by utilizing a beam of radiant energy to skive the substrate from the support member without damage to the semiconductor device. Also disclosed herein is a system for implementing the invention.

Method and apparatus for the fabrication of lightweight semiconductor

A large area photovoltaic device includes a plurality of photovoltaic regions electrically interconnected in parallel. The regions are defined by a plurality of conductive channels which establish electrical contact between a top transparent electrode of the device and a monolithic, metal substrate electrode. A second terminal of the device is provided by a bottom, metallic electrode disposed beneath the semiconductor body, and upon an electrically insulating layer which is supported upon the metallic substrate.

Point contact photovoltaic module and method for its manufacture

A large area photovoltaic device includes a plurality of photovoltaic regions electrically interconnected in parallel. The regions are defined by through hole connections which establish electrical contact between a top transparent electrode and a monolithic metal substrate. A second terminal is provided by a bottom, metallic electrode disposed upon an electrically insulating layer supported on the metallic substrate.

Large area, through-hole, parallel-connected photovoltaic device

A photovoltaic roofing shingle includes a strip of roofing material having an overlap portion, and a plurality of tab portions depending therefrom. Each of the tab portions includes a photovoltaic generating device affixed thereto. The photovoltaic devices are electrically interconnected, and each photovoltaic shingle member includes a pair of electrical terminals for delivering power from said photovoltaic devices. In use, the shingle members are affixed to a roof so that the tab portions of one row of shingles cover the overlap portion of an adjoining row. Electrical interconnection may be made through the roof to the inside of the building, or to a point atop the roof.

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Berkley, MI, United States of America

Mark Lycette