US 11,656,120 B2
Structure of optical sensor
Feng-Jung Hsu, Jhubei (TW)
Assigned to Sensortek Technology Corp., Jhubei (TW)
Filed by SENSORTEK TECHNOLOGY CORP., Jhubei (TW)
Filed on Aug. 18, 2021, as Appl. No. 17/405,254.
Claims priority of provisional application 63/067,880, filed on Aug. 20, 2020.
Prior Publication US 2022/0057259 A1, Feb. 24, 2022
Int. Cl. G01J 1/42 (2006.01)
CPC G01J 1/42 (2013.01) 9 Claims
OG exemplary drawing
 
1. A structure of an optical sensor, which includes:
a substrate;
a photosensitive element, equipped above the substrate;
a colloid layer equipped above the substrate and covers the photosensitive element; and
a film member, including an adhesive layer and a light-transmitting layer, wherein the adhesive layer is equipped above the colloid layer, the light-transmitting layer is equipped above the adhesive layer;
wherein the film member and the colloid layer allows the photosensitive element receive light.