US 12,229,357 B2
Electronic device
Chandra Lius, Chu-Nan (TW); Kuan-Feng Lee, Chu-Nan (TW); Tsung-Han Tsai, Chu-Nan (TW); and Pai-Chiao Cheng, Chu-Nan (TW)
Assigned to INNOLUX CORPORATION, Chu-Nan (TW)
Filed by InnoLux Corporation, Chu-Nan (TW)
Filed on Jun. 27, 2023, as Appl. No. 18/342,714.
Application 18/342,714 is a continuation of application No. 17/820,229, filed on Aug. 16, 2022, granted, now 11,726,591.
Application 17/820,229 is a continuation of application No. 17/323,792, filed on May 18, 2021, granted, now 11,443,499, issued on Sep. 13, 2022.
Application 17/323,792 is a continuation of application No. 16/046,088, filed on Jul. 26, 2018, abandoned.
Prior Publication US 2023/0341957 A1, Oct. 26, 2023
Int. Cl. G06F 3/041 (2006.01); G06V 10/147 (2022.01); H01L 27/15 (2006.01); H10K 59/40 (2023.01); G02F 1/1333 (2006.01); G02F 1/1335 (2006.01); G02F 1/13357 (2006.01); H01L 27/146 (2006.01); H10K 59/65 (2023.01)
CPC G06F 3/041 (2013.01) [G06V 10/147 (2022.01); G02F 1/13338 (2013.01); G02F 1/133514 (2013.01); G02F 1/133617 (2013.01); H01L 27/14678 (2013.01); H01L 27/156 (2013.01); H10K 59/40 (2023.02); H10K 59/65 (2023.02)] 9 Claims
OG exemplary drawing
 
1. An electronic device, comprising:
a substrate comprising a biometric sensing region and a non-sensing region;
a biometric sensing module disposed corresponding to the biometric sensing region;
a display layer disposed on the substrate;
a light altering member at least partially disposed in the biometric sensing region;
a touch sensing layer disposed on the display layer, wherein the touch sensing layer comprises a first touch sensing region and a second touch sensing region, the first touch sensing region corresponds to the non-sensing region, and the second touch sensing region corresponds to the biometric sensing region;
a supporting element disposed between the substrate and the biometric sensing module; and
a display medium layer disposed on the substrate, wherein the substrate is disposed between the display medium layer and the biometric sensing module,
wherein the light altering member comprises a first insulating layer and a micro-structure layer disposed on the first insulating layer;
wherein a density of touch units in the first touch sensing region is different from a density of touch units in the second touch sensing region.