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:
Jun. 03, 1997
Filed:
Dec. 20, 1994
Nikon Corporation, Tokyo, JP;
Abstract
An infrared solid-state image sensing apparatus is provided with a plurality of photoelectric converting sections arranged vertically and horizontally in a matrix pattern on a semiconductor substrate of a first conducting type; a plurality of vertical CCDs which have first buried channels of a second conducting type and electrodes disposed thereon with an insulating film between and which are disposed adjacently to the photoelectric converting sections; and a horizontal CCD having a second buried channel of the second conducting type and electrodes disposed thereon with an insulating film between and which is disposed adjacently to one side of the vertical CCDs. The first and second buried channels are provided with a low-concentration region having a uniform diffusion depth. Further, the surface of each first buried channel is provided with a high-concentration region of the second conducting type having a higher concentration than that of the surface of the second buried channel.