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:
Aug. 10, 2004
Filed:
Feb. 05, 2003
Atsushi Suzuki, Hachioji, JP;
Konica Corporation, Tokyo, JP;
Abstract
An image-exposing apparatus includes an optical device which mixes lights coming from different directions and emits a mixed light in a unilateral direction. The optical device includes first, second and third transparent members receiving first, second and third lights from first, second and third light-emitting element rows, respectively, a first composition plane, at which the first and second transparent members are joined and form a first light selective film, a second composition plane, at which the first and third transparent members are joined and form a second light selective film, and a wavelength controlling element which excludes a wavelength region of the first light from a region between a wavelength at which P-polarization changes from transmission to reflection in the first composition plane and another wavelength at which S-polarization changes from transmission to reflection in the first composition plane.