Patent Number: 7,820,653

Title: Photosensing soluble organic semiconductor material

Abstract: A photosensing soluble organic semiconductor material is disclosed, which includes a Diels-Alder adduct which is a polycyclic aromatic compound with a dienophile. The polycyclic aromatic compound is pentacene. And the dienophile is represented by the formula of O.dbd.S.dbd.N--R.sup.1, wherein R.sup.1 is SO.sub.2R.sup.2, SO.sub.3R.sup.2, SO.sub.2.sup.-, or SO.sub.3.sup.-; and wherein R.sup.2 is selected from the group consisting of alkyl, alkoxy, acyl, aryl, aralkyl, chloroalkyl, fluoroalkyl, and substituted aryl with 1-12 carbon atoms. The structural formula of the adduct is as follows: ##STR00001##

Inventors: Hu; Tarng-Shiang (Hsinchu, TW), Cheng; Hsiang-Yuan (Taipei, TW), Ho; Jia-Chong (Hsinchu County, TW), Lee; Tzu-Wei (Chiayi, TW), Chen; Ming-Chou (Hsinchu, TW), Ni; Jen-Shyang (Changhua County, TW)

Assignee: Industrial Technology Research Institute

International Classification: A61K 31/5415 (20060101)

Expiration Date: 2018-10-26 0:00:00