Semiconductor Energy Laboratory Co., Ltd.

Other

Makoto Hosokawa

Akemi Takenouchi

Yukihiro Isobe

Yasuyuki Arai

Setsuo Nakajima

Yuichi Kubota

Kazuo Nishi

Hideaki Ninomiya

An electronic device, such as a solar cell, having improved moisture, heat, and wear resistance, formed by applying an insulating film over the surfaces of the electronic device utilizing a screen printing process and curing the film with heat. The insulating film is composed of a mixture of two resin components, the first component comprising a polyfunctional blocked isocyanate compound where a dicarbonyl compound is used as a block agent, which dissociates and isocyanate group upon heating, and, a second component comprising a polyol comprising polymers or oligomers having reactive hydroxyl groups which react with isocyante groups to form urethane bonds

Resin composition and an electronic device using the same

The invention relates to a desired shaped plane type solar cell. The solar cell includes a plurality of photoelectric conversion devices formed by dividing the plane, a plurality of conductive paths for connecting each of the photoelectric conversion devices to each other in series, the conductive path being provided adjacent to the plurality of photoelectric conversion devices, and two drawing electrodes exposed on an opposite surface to a light irradiated surface, the electrodes being connected to two photoelectric conversion devices on both ends of the photoelectric conversion device connected in series.

Planar solar cell array and production method of the same

A resin composition for forming an insulating film suitable for fabricating an amorphous silicon solar cell utilizing a flexible substrate, obtained by mixing a first component comprising a polyfunctional isocyanate compound and a polyol based second component comprising polymers or oligomers having reactive hydroxyl groups which react with isocyanate groups to principally form urethane bonds.

Resin Composition and an electronic device using the same

A semiconductor device using an organic resin substrate, wherein an organic resin coating is provided on the surface of said organic resin substrate and a method for forming the same.

Semiconductor device provided on an organic resin substrate

Semiconductor device and method for forming the same

A polycrystalline semiconductor device and a method of manufacturing the device are disclosed. An amorphous semiconductor film is deposited on a glass substrate and given thermal treatment at a crystallization temperature of 600.degree. C. or lower to form a polycrystalline photoconductive strucutre. The substrate is made from a material having the property of contracting at a percentage different than the semiconductor film by 10% or less, the contraction being caused by the thermal treatment.

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Kanagawa, Japan

Makoto Hosokawa