US 11,903,304 B2
Photodiode comprising fluropolymer compound
Yi-Ming Chang, Hsinchu (TW); Chuang-Yi Liao, Hsinchu (TW); Wei-Long Li, Hsinchu (TW); Kuen-Wei Tsai, Hsinchu (TW); Huei Shuan Tan, Hsinchu (TW); Nicolas Blouin, Grez-Doiceau (BE); Luca Lucera, Darmstadt (DE); Tim Poertner, Frankfurt am Main (DE); Graham Morse, Toronto (CA); and Priti Tiwana, North Baddesley (GB)
Assigned to RAYNERGY TEK INCORPORATION, Hsinchu (TW)
Filed by RAYNERGY TEK INCORPORATION, Hsinchu (TW)
Filed on Dec. 11, 2020, as Appl. No. 17/119,153.
Prior Publication US 2022/0199907 A1, Jun. 23, 2022
Int. Cl. H10K 85/10 (2023.01); H10K 71/40 (2023.01); C08G 61/12 (2006.01); C08L 27/22 (2006.01); C08G 73/02 (2006.01); H10K 30/30 (2023.01); H10K 30/81 (2023.01)
CPC H10K 85/1135 (2023.02) [C08G 61/126 (2013.01); C08G 73/0266 (2013.01); C08L 27/22 (2013.01); H10K 71/40 (2023.02); C08G 2261/3223 (2013.01); C08G 2261/44 (2013.01); C08G 2261/91 (2013.01); H10K 30/30 (2023.02); H10K 30/81 (2023.02)] 27 Claims
OG exemplary drawing
 
1. A photodiode comprising
a photoactive layer,
a hole collecting electrode and an electron collecting electrode located on opposite sides of the photoactive layer,
a first hole selective layer (HSL) which is located between the photoactive layer and the hole collecting electrode, and which comprises a fluoropolymer of formula I

OG Complex Work Unit Chemistry
wherein
X is selected from the group consisting of H, Li, Na and K,
x is 0.01 to 0.99,
y is 0.99 to 0.01, and x+y=1,
n is an integer >1.