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. 26, 2006
Filed:
May. 23, 2005
Fred J. Reuter, Plano, TX (US);
Fred J. Reuter, Plano, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
System and method for correlation testing of SLMs using stroboscopic methods. A preferred embodiment comprises providing a test pattern to the SLM, configuring a pulsed light source to emit a short duration light pulse at a specified time, instructing the SLM to display the test pattern, emitting the short duration light pulse at the specified time, computing a correlation image based upon light reflected by the SLM, and determining the SLM's performance based upon the correlation image. The pulse of light permits the testing of dynamic and static characteristics of the SLM, while the use of optical computational units in the computation of the correlation image greatly reduces computational requirements and testing time.