The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 26, 2018
Filed:
Sep. 21, 2015
Industrial Technology Research Institute, Hsinchu, TW;
Wen-Hsien Wang, Tainan, TW;
Tzong-Ming Lee, Hsinchu, TW;
Min-Tsung Kuan, Taichung, TW;
Ming-Chia Li, Taichung, TW;
Mei-Ru Lin, Changhua, TW;
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;
Abstract
A wavelength-converting polymer, a method for fabricating the same and a wavelength-converting device employing the same are provided. The wavelength-converting polymer has a chemical structure represented by formula (I): In formula (I), B and D are the same or different and independently include hydrogen, C1-8 alkyl group, C1-8 alkoxy group, aryloxy group, carboxyl group, —COOK, —COONa or —NH, or B and D are connected to form a heteroaromatic ring, wherein Z is hydrogen, C1-8 alkyl group, cycloalkyl group or aryloxy group, X-Xare the same or different and independently include hydrogen, halogen, C1-8 alkyl group or C1-8 alkoxy group, R is C1-8 alkyl group with or without substitution, and n is an integer of 5 to 1,000.