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:
Mar. 04, 2003
Filed:
Jun. 08, 1999
Applicant:
Inventors:
Assignee:
Minolta Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 3/100 ;
U.S. Cl.
CPC ...
H01L 3/100 ;
Abstract
In an optical unit such as AF sensor used in a camera, a sensor module is directly fixed on a flexible printed circuit substrate in a manner so that an array of photo-sensing devices formed on the sensor chip is directly connected to conductive patterns on the flexible printed circuit substrate. The printed circuit substrate with the sensor module is held by a sensor holder, and the sensor holder is fixed on an exit opening of a base member of the optical unit in a manner so that the photo-sensing surface of the sensor chip is perpendicular to an optical axis of optical elements such as lenses held on the base member.