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:
Jun. 04, 1996
Filed:
Dec. 21, 1994
Applicant:
Inventor:
William E Nelson, Dallas, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
G03F / ;
U.S. Cl.
CPC ...
430311 ; 430 20 ; 3461071 ; 347134 ; 358300 ;
Abstract
A device (40) for patterning an imaging member (46) is provided. The device (40) comprises a light source (42) which emits light rays (44). Light rays (44) pass through a collimator (45) to collimate the light rays (48). The light then strikes a spatial light modulator (50) which is controlled by a computer (52) to reflect the light (54). The light passes through an imaging member (56) to demagnify the pattern for striking imaging member (46). Imaging member (46) is thus patterned by changing modulator (50) by computer (52).
Published as: