등록
자가 폴링되는 전기광학 및 비선형광학 고분자, 그의 제조방법 및 그것으로부터 제조된 필름
- 발명자
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박승구, 김민수, 박선택, 이명현, 주정진
- 출원번호
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11250269 (2005.10.14)
- 공개번호
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20060131548 (2006.06.22)
- 등록번호
- 7537715 (2009.05.26)
- 출원국
- 미국
- 초록
- A polyamic ester (PAE) film, which shows an electro-optic (EO) and nonlinear optical (NLO) properties without a poling process, is prepared. The chromophore in the film seems to be slightly oriented normally to the film surface (transverse magnetic field (TM) direction even though the polymer solution is spin-coated. This is due to the nano-configuration structure of PAE controlled by introducing a designed chemical structure into the monomeric repeating unit of PAE. Manufacturing the relating devices can be simplified by using the self-poled polymer film as a polymer waveguide. Additionally, the EO property of the film is thermodynamically stable.
- KSP 제안 키워드
- Electro-Optic, Film surface, Magnetic field(MF), Nonlinear optical, Poled polymer, Poling process, Polymer films, Spin-coated, Transverse Magnetic, chemical structure, optical polymer, polymer solution, polymer waveguide, transverse magnetic field