Transistor element

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9608217
SERIAL NO

14396023

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides a transistor element having a laminated structure, the laminated structure comprising a sheet-like base electrode being arranged between an emitter electrode and a collector electrode; at least one p-type organic semiconductor layer being provided on each of the surface and the back sides of the base electrode; and a current transmission promotion layer being formed, on each of the surface and back sides of the base electrode, between the base electrode and the p-type organic semiconductor layer or layers provided on each of the surface and back sides of the base electrode. According to the present invention, it becomes possible to provide a transistor element (MBOT) that is, in particular, stably supplied through a simple production process, has a structure capable of being mass-produced, and has a large current modulation effect and an excellent ON/OFF ratio at a low voltage in the emitter electrode and the collector electrode.

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Patent Owner(s)

  • DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akiba, Ryotaro Yonezawa, JP 1 0
Hirata, Naoki Tokyo, JP 9 19
Kido, Junji Yonezawa, JP 79 7232
Nakayama, Ken-ichi Yonezawa, JP 9 75
Oguma, Naomi Tokyo, JP 14 55

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