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. 24, 2024
Filed:
Jul. 02, 2020
Dualitas Ltd, Milton Keynes, GB;
William Crossland, Milton Keynes, GB;
Neil Collings, Milton Keynes, GB;
Dualitas Ltd, Milton Keynes, GB;
Abstract
There is disclosed herein a liquid crystal on silicon spatial light modulator, 'LCoS SLM', device arranged for in-plane switching. The LCoS SLM device comprises: a silicon backplane (); a transparent substrate (); a liquid crystal layer (); an electrode structure () and a reflective component (). The liquid crystal layer () is interposed between the silicon backplane () and the transparent substrate (). The electrode structure () is formed on the silicon backplane () for generating an electric field in the liquid crystal layer (). The electric field is substantially parallel to the silicon backplane (). The reflective component () is opposing the transparent substrate ().