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:
Jan. 17, 1984
Filed:
Jun. 07, 1983
Atsuo Tsunoda, Fuchu, JP;
Koyo Midorikawa, Tokyo, JP;
Hidetoshi Murase, Yokohama, JP;
Mikio Suzuta, Tokyo, JP;
Masazumi Moriwaki, Tokyo, JP;
Noritaka Mochizuki, Yokohama, JP;
Setsuo Minami, Kawasaki, JP;
Yoshiya Matsui, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A projecting device is disclosed which has plural element lens systems arranged in at least two rows in a staggered fashion in two grooved blocks, with one row displaced relative to the adjacent row by a distance equal to half the pitch of the adjacent row. Each lens system is composed of at least one bar lens for imaging a part of the object as a part of the corresponding image. An opaque elastomer material fills the space between the rows for preventing light from entering into the space while allowing the positional relation between the rows to be fine-adjusted.