The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 03, 2001
Filed:
May. 27, 1998
Applicant:
Inventors:
Kazuaki Sawada, Shizuoka, JP;
Katsuhiko Tomita, Miyanohigashi-machi, JP;
Tsuyoshi Nakanishi, Miyanohigashi-machi, JP;
Hiroki Tanabe, Miyanohigashi-machi, JP;
Susumu Mimura, Miyanohigashi-machi, JP;
Assignee:
Horiba, Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/978 ; H01J 4/940 ; G01N 2/700 ;
U.S. Cl.
CPC ...
H01L 2/978 ; H01J 4/940 ; G01N 2/700 ;
Abstract
Method and equipment easily visualize various physical phenomena or chemical phenomena by simultaneously taking in, accumulating, and transferring data at a plurality of points. Electric charge is injected in potential wells constructed to vary the depth in accord with the magnitude of the physical or chemical quantity, and the physical or chemical quantity is converted into electric charge according to the depth of the potential wells.