US 12,078,820 B2
Display device
Jui-Jen Yueh, Miao-Li County (TW); Tsung-Han Tsai, Miao-Li County (TW); and Kuan-Feng Lee, Miao-Li County (TW)
Assigned to Innolux Corporation, Miaoli County (TW)
Filed by Innolux Corporation, Miao-Li County (TW)
Filed on Jul. 14, 2023, as Appl. No. 18/352,265.
Application 18/352,265 is a continuation of application No. 17/883,617, filed on Aug. 9, 2022, granted, now 11,747,645.
Claims priority of application No. 202111078793.5 (CN), filed on Sep. 15, 2021.
Prior Publication US 2023/0359062 A1, Nov. 9, 2023
Int. Cl. G02B 30/29 (2020.01); G02B 30/28 (2020.01); G02B 30/31 (2020.01); G02B 30/32 (2020.01)
CPC G02B 30/29 (2020.01) [G02B 30/28 (2020.01); G02B 30/31 (2020.01); G02B 30/32 (2020.01)] 9 Claims
OG exemplary drawing
 
1. A display device, comprising:
a display panel comprising a driving substrate and a plurality of pixels disposed on the driving substrate;
a light guiding structure disposed on the display panel, wherein the light guiding structure comprises a plurality of light guiding units, and the plurality of light guiding units extend in a first direction; and
a light control structure disposed between the plurality of pixels and the light guiding structure, wherein the light control structure comprises a plurality of light control units, and the plurality of light control units extend in a second direction, wherein
an included angle between the first direction and the second direction is greater than 0 degrees and less than 180 degrees,
wherein a thickness of at least one of the plurality of light guiding units is less than a thickness of at least one of the plurality of light control units.