Organic semiconducting polymer and solar battery comprising same

An organic semiconductor and polymer technology, which can be used in semiconductor devices, semiconductor/solid-state device manufacturing, circuits, etc., and can solve problems such as the need to improve the conversion efficiency of organic solar cells.
CN102718946AInactive Publication Date: 2012-10-10SOUTH CHINA UNIV OF TECH +2
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SOUTH CHINA UNIV OF TECH
Publication Date
2012-10-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides an organic semiconducting polymer and a solar battery comprising the same. The organic semiconducting polymer has a structure as shown in a chemical formula (1).
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Description

technical field

[0001] The present invention relates to an organic semiconducting polymer, in particular to an organic semiconducting polymer used as a donor for solar cells. Background technique

[0002] Organic optoelectronic materials and their devices have broad prospects for commercial application due to their high brightness, light weight, low operating voltage, thin device thickness, and wet process methods such as spin coating or inkjet printing. .

[0003] Since Deng Qingyun's research group [Tang C.W.; Van Slyke S.A.et.al; Appl.Phys.Lett.1987, 51, 913.] of Kodak Company of the United States proposed an organic small molecule thin film electroluminescent device, and the research of R.H.Friend of Cambridge University in the United Kingdom Since the group [Burroughes J.H.; Bradley D.D.C.; Friend R.H; Holmes A.B.et al; Nature 1990, 347, 539.] proposed an organic polymer thin film electroluminescence device, organic flat panel display technology has made great progress...

Claims

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