US 12,235,437 B2
Pixel array substrate and electrowetting display panel
Chin-An Lin, Hsinchu (TW); and Kun-Cheng Tien, Hsinchu (TW)
Assigned to AUO Corporation, Hsinchu (TW)
Filed by AUO Corporation, Hsinchu (TW)
Filed on Dec. 29, 2022, as Appl. No. 18/090,514.
Claims priority of application No. 111131368 (TW), filed on Aug. 19, 2022.
Prior Publication US 2024/0061234 A1, Feb. 22, 2024
Int. Cl. G02B 26/00 (2006.01); G09G 3/34 (2006.01)
CPC G02B 26/005 (2013.01) [G09G 3/348 (2013.01); G02B 2207/115 (2013.01); G09G 2300/0426 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A pixel array substrate, comprising:
a substrate; and
a plurality of pixel units, disposed on the substrate and each comprising:
at least one active device;
a pixel electrode, electrically connected to the at least one active device and having a plurality of openings; and
at least one storage capacitor, electrically connected to the pixel electrode and the at least one active device, wherein each of the at least one storage capacitor completely overlaps one of the openings of the pixel electrode, the openings comprise a first opening and a second opening arranged adjacent to each other, a first storage capacitor of the at least one storage capacitor overlaps the first opening, and a second storage capacitor of the at least one storage capacitor or a first active device of the at least one active device overlaps the second opening.