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Low Band Gap Polymers

Detailed Technology Description

None

Supplementary Information

Patent Number: US7888452B2
Application Number: US2008197848A
Inventor: Rasmussen, Seth C. | Nietfeld, Jon P.
Priority Date: 24 Aug 2007
Priority Number: US7888452B2
Application Date: 25 Aug 2008
Publication Date: 15 Feb 2011
IPC Current: C08G007500
US Class: 528377 | 136263 | 257040 | 438099 | 528373 | 528380
Assignee Applicant: NDSU Research Foundation,Fargo
Title: Low band gap semiconducting polymers
Usefulness: Low band gap semiconducting polymers
Summary: In apparatus (claimed) e.g. electrical devices, e.g. photovoltaic devices, sensors, display devices, and electrochromic devices comprising components of plastic devices; in light emitting-diodes and field effect transistors.
Novelty: New polymer useful in apparatus e.g. electrical devices, photovoltaic devices, sensors, display devices, and electrochromic devices comprises at least one substituted 8H-9lambdaasterisk4asterisk-thia-7,11-diaza-cyclopenta(k)fluoranthene unit

Industry

Optics

Sub Group

LED/OLED

Country/Region

USA

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