Polycyclic compound and organic light emitting device comprising same
申请人:LG Chem, Ltd.
公开号:US11158810B2
公开(公告)日:2021-10-26
The present specification provides a multicyclic compound of Chemical Formula 1, and an organic light emitting device including the same.
本说明书提供了一种化学式 1 的多环化合物,以及包括该化合物的有机发光器件。
A SUBSTRATE WITH A POLAR ELASTOMER DIELECTRIC AND A METHOD OF COATING A SUBSTRATE WITH A POLAR ELASTOMER DIELECTRIC
申请人:CORNING INCORPORATED
公开号:US20200115584A1
公开(公告)日:2020-04-16
A polar elastomer dielectric layer is formed on a substrate by dynamically dispensing a solution containing the polar elastomer on the substrate and curing it at an elevated temperature. The polar elastomer can include poly(vinylidene fluoride-co-hexa-fluoropropylene) (e-PVDF-HFP). They dynamic dispensing process can include spinning the substrate at a first speed, depositing the polar elastomer solution on the substrate, and spinning the substrate at a second speed.
POLYCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME
申请人:LG Chem, Ltd.
公开号:US20200127207A1
公开(公告)日:2020-04-23
The present specification provides a multicyclic compound of Chemical Formula 1, and an organic light emitting device including the same.
DEVICE AND METHOD FOR NEUROSTIMULATION
申请人:RAMOT AT TEL-AVIV UNIVERSITY LTD.
公开号:US20200316370A1
公开(公告)日:2020-10-08
An efficient nanoscale semiconducting optoelectronic system, containing a P/N acceptor donor organic hetrojunction which is optimized for neuronal stimulation—an organic electrolytic photocapacitor. The devices comprise a thin (80 nm) trilayer of metal and p-n semiconducting organic nanocrystals. When illuminated in physiological solution, these metal-semiconductor devices charge up, transducing light pulses into localized displacement currents that are strong enough to electrically stimulate neurons with safe light intensities.
6,12-Diarylindeno[1,2-<i>b</i>]fluorenes: Syntheses, Photophysics, and Ambipolar OFETs
作者:Daniel T. Chase、Aaron G. Fix、Seok Ju Kang、Bradley D. Rose、Christopher D. Weber、Yu Zhong、Lev N. Zakharov、Mark C. Lonergan、Colin Nuckolls、Michael M. Haley
DOI:10.1021/ja303402p
日期:2012.6.27
Herein we report the synthesis and characterization of a series of 6,12-diarylindeno[1,2-b]fluorenes (IFs). Functionalization with electron donor and acceptor groups influences the ability of the IF scaffold to undergo two-electron oxidation and reduction to yield the corresponding 18- and 22-π-electron species, respectively. A single crystal of the pentafluorophenyl-substituted IF can serve as an active
在此,我们报告了一系列 6,12-二芳基茚基 [1,2-b] 芴 (IF) 的合成和表征。电子供体和受体基团的功能化会影响 IF 支架进行双电子氧化和还原以分别产生相应的 18-和 22-π-电子物种的能力。五氟苯基取代的 IF 单晶可用作有机场效应晶体管 (OFET) 中的有源层。重要的发现是单晶 OFET 产生了能够传输空穴和电子的双极器件。