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Photosensors: Three‐Component Integrated Ultrathin Organic Photosensors for Plastic Optoelectronics (Adv. Mater. 4/2016)
Author(s) -
Wang Hanlin,
Liu Hongtao,
Zhao Qiang,
Cheng Cheng,
Hu Wenping,
Liu Yunqi
Publication year - 2016
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201670022
Subject(s) - photodetector , materials science , optoelectronics , resistor , organic semiconductor , photoresistor , transistor , semiconductor , electrical engineering , voltage , engineering
With intrinsic mechanical flexibility, organic semiconductors are desirable for plastic optoelectronics. On page 624, via a combinatorial use of three organic semiconductors, W. P. Hu, Y. Q. Liu, and co‐workers demonstrate an integrated, ultrathin (470 nm) photosensor that can enable greyscale sensing and signal amplification. The transconductance‐type photosensor consists of an organic light‐dependent resistor (OLDR) as the photosensitive element, an organic resistor (OR) as the load, and an organic transistor as the readout element. The front‐cover picture conceptually reveals its potential utilization as an artificial eye.

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