US 12,216,351 B2
Display device
Shunichi Kimura, Tokyo (JP); Toshiharu Matsushima, Tokyo (JP); Jin Hirosawa, Tokyo (JP); and Yuji Maede, Tokyo (JP)
Assigned to Japan Display Inc., Tokyo (JP)
Filed by Japan Display Inc., Tokyo (JP)
Filed on Oct. 5, 2023, as Appl. No. 18/481,338.
Claims priority of application No. 2022-166918 (JP), filed on Oct. 18, 2022.
Prior Publication US 2024/0126115 A1, Apr. 18, 2024
Int. Cl. G02F 1/1335 (2006.01); G02F 1/1343 (2006.01)
CPC G02F 1/133526 (2013.01) [G02F 1/134336 (2013.01); G02F 1/13439 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An optical control element comprising:
a plurality of lens forming regions arranged in a closest packed arrangement in plane and along a first direction and a second direction orthogonal to the first direction, each of the plurality of lens forming regions comprising an annularly shaped second electrode and a circularly shaped first electrode provided on an inner side of the second electrode;
a plurality of first wiring lines respectively connected to a plurality of the first electrodes each comprising a first stem portion extending in a zigzag shape along the second direction and a plurality of first branch portions extending from the first stem;
a plurality of second wiring lines connected to a plurality of the second electrodes each comprising a second stem portion extending in a zigzag shape along the second direction and a plurality of second branch portions extending from the second stem, wherein
the plurality of the first branch portions overlap the plurality of first electrodes, respectively.