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:
Feb. 13, 2007
Filed:
May. 10, 2000
Applicant:
Hannu Saarelma, Espoo, FI;
Inventor:
Hannu Saarelma, Espoo, FI;
Assignee:
Teknillinen korkeakoulu, , FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 3/14 (2006.01); H04N 5/335 (2006.01); H04N 9/04 (2006.01); H04N 9/083 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a camera system and to a display device for displaying images recorded by the camera system. The camera system comprises a camera () provided with an optics system () and a photosensitive image surface () disposed near the optics symmetrically relative to its optic axis, the image refracted by the optics being projected onto said image surface. The photosensitive image surface is a concave spherical surface whose center of curvature is at the focal point of the optics.