US 12,284,004 B1
Displays with dynamic liquid crystal antennas
Hsing-Hung Hsieh, Taipei (TW); Isaac Lagnado, Spring, TX (US); and Super Liao, Taipei (TW)
Assigned to Hewlett-Packard Development Company, L.P., Spring, TX (US)
Filed by HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P., Spring, TX (US)
Filed on Oct. 31, 2022, as Appl. No. 17/977,379.
Int. Cl. H04B 7/04 (2017.01); G02F 1/1333 (2006.01); H01Q 1/12 (2006.01); H01Q 1/22 (2006.01); H01Q 1/52 (2006.01); H01Q 3/24 (2006.01)
CPC H04B 7/04 (2013.01) [G02F 1/133331 (2021.01); H01Q 1/1271 (2013.01); H01Q 1/2266 (2013.01); H01Q 1/526 (2013.01); H01Q 3/24 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A display for a computing device, the display comprising:
a display layer;
a dynamic liquid crystal antenna formed substantially parallel to the display layer, the dynamic liquid crystal antenna comprising:
a liquid crystal layer;
a pixelated driving electrode to selectively activate pixels of the liquid crystal layer to form an antenna structure; and
a common electrode extending between the liquid crystal layer and the display layer to isolate the liquid crystal layer from the display layer.