Amorphous silicon photoelectric device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5140397
SERIAL NO

07309688

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A photoelectric device suitable for use as an image sensor includes a body of amorphous silicon and a pair of electrodes sandwiching the body. The amorphous silicon body includes at least one kind of oxygen, carbon, and nitrogen atoms and it has an ability to exhibit a predetermined level of photoconductivity for an optical bandgap of 2.0 eV or more. The amorphous silicon body may have either a mono-layered structure or a multi-layered structure. In the latter case, the body may have a p-i-n structure.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTD A CORP OF JAPANN0 3-6 1-CHOME NAKAMAGOME OTA-KU TOKYO 143
RICOH RESEARCH INSTITUTE OF GENERAL ELECTRONICS A CORP OF JAPAN3-1 AZA-SHINMEIDO OHAZA-NAKANOMYO SHIBATA-MACHI SHIBATA-GUN MIYAGI-KEN

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haga, Koichi Ohgawara, JP 49 633
Kumano, Masafumi Aoyama Sendai, JP 17 593
Murakami, Akishige Shibata, JP 19 372
Yamamoto, Kenji Miyagi, JP 747 7580

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation