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:
Sep. 26, 2023
Filed:
Jul. 20, 2018
Applicant:
Flexenable Limited, Cambridge, GB;
Inventor:
James Harding, Cambridge, GB;
Assignee:
Flexenable Technology Limited, Cambridge, GB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1368 (2006.01); G02F 1/1343 (2006.01); G02F 1/1339 (2006.01);
U.S. Cl.
CPC ...
G02F 1/134363 (2013.01); G02F 1/13685 (2021.01); G02F 1/13394 (2013.01);
Abstract
A device having a stack of layers defining source and pixel conductors at a first level, gate and common conductors at a second level, semiconductor channels between the source and pixel conductors and gate dielectric capacitively coupling the semiconductor channels to the gate conductors. The pixel and common conductors are configured such that, in use, a change in potential difference between the pixel and common conductors in a pixel region induces a change in one or more optical properties of a liquid crystal material in the pixel region.