US 12,008,935 B2
Arcuate display device
Kai-Yi Lu, Hsinchu (TW); Hung-Chi Wang, Hsinchu (TW); Chen-Yu Lin, Hsinchu (TW); Ya-Fang Chen, Hsinchu (TW); and Chih-Hsiang Yang, Hsinchu (TW)
Assigned to AUO Corporation, Hsinchu (TW)
Filed by AUO Corporation, Hsinchu (TW)
Filed on Mar. 1, 2023, as Appl. No. 18/176,487.
Claims priority of application No. 111107880 (TW), filed on Mar. 4, 2022.
Prior Publication US 2023/0282144 A1, Sep. 7, 2023
Int. Cl. G09G 3/00 (2006.01)
CPC G09G 3/03 (2020.08) [G09G 2320/0233 (2013.01); G09G 2360/00 (2013.01)] 11 Claims
OG exemplary drawing
 
1. An arcuate display device, comprising:
a plurality of display units arranged into an array form on an arcuate display surface of the arcuate display device, each of the display units having a plurality of pixels, each of the pixels comprising a substrate and a first light-emitting element disposed at a first position of the substrate, a second light-emitting element disposed at a second position of the substrate, and a third light-emitting element disposed at a third position of the substrate;
a virtual axis located on the arcuate display surface, wherein the display units are respectively disposed at a first side and a second side of the virtual axis, and the number of pixels that the display unit has increases as a distance from the display unit to the virtual axis decreases; and
a plurality of driving devices configured to respectively control the display units,
wherein the driving devices corresponding to the display units having a same minimum distance from the virtual axis have a same circuit layout design,
the first position, the second position, and the third position are sequentially arranged in a direction away from the virtual axis, and
optical properties of the first light-emitting elements and the third light-emitting elements in at least a part of the pixels disposed at the first side of the virtual axis are respectively substantially the same as optical properties of the third light-emitting elements and the first light-emitting elements in at least a part of the pixels disposed at the second side of the virtual axis.