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:
Dec. 23, 1997
Filed:
Nov. 21, 1994
Wanda T Reiss, Lexington, MA (US);
James A Ionson, Lexington, MA (US);
Polaroid Corporation, Cambridge, MA (US);
Abstract
A spatial light modulator assembly is disclosed which adapts a conventional photographic printer to generate photographic images from electronic image signal such as that created by an electronic still image camera. The spatial light modulator assembly comprises a spatial light modulator ('SLIM') which is connected to a computer for imprinting electronic image signal thereon where the electronic image signal is communicated from the computer. The SLM is secured within an adapter which is formed to fit in a negative carrier of the photographic printer such that an image imprinted on the SLM is positioned over a light source thereby projecting the image onto photographic paper held within the conventional photographic printer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile