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. 07, 1997
Filed:
Jun. 16, 1995
Bodo Mielke, Fummelse, DE;
Rollei Fototechnic GmbH, Braunschweig, DE;
Abstract
A photographic camera (1) includes a back part (8) attachment that houses a charge-coupled surface sensor (9) and an associated filter system (11 and 13-17). The filter system includes a plurality of filters (13-16) positioned on a carrier (11). A motor (20) rotates the carrier (11) about rotational axis (12) such that individual filters (13-16) or cover disk (17) are positioned in front of the charge-coupled surface sensor (9). When the back part (8) attachment is mounted on the camera, the charge-coupled surface sensor (9) and one of the filters (13-16) lie in the beam bath from lens (3). Preferably, the lens (3) is interchangeable. Preferably, the individual filters (13-16) of the filter system are selected to break down incident light into primary colors (e.g., red, green, blue, and yellow). The cover disk (17) protects the charge-coupled surface sensor (9) when the back part (8) attachment is removed from the camera body (1).