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:
Apr. 15, 1986
Filed:
Feb. 22, 1985
Applicant:
Inventor:
Michel B Sirieix, Jouy en Josas, FR;
Assignee:
Societe Anonyme de Telecommunications, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
357 30 ; 357 31 ; 357 32 ; 357 45 ; 357 52 ; 357 54 ; 357 68 ; 357 71 ;
Abstract
The elementary memory cells of an image recording and readout apparatus are disposed in a staggered arrangement on a semiconductor substrate 61, each cell comprising a central transparent conducting electrode 66 connected to a column conductor 67 and a peripheral transparent conducting electrode 69 connected to a row conductor 70. Conducting guard electrodes 71 are disposed in subjacent relationship to the row and column conductors.