A semiconductor device includes an anode (131), a cathode (134), a first functional layer (133B) between the anode and cathode, and a second functional layer (133C) between the first functional layer and the cathode. The first functional layer contains a first quantum dot having a first ligand, and the second functional layer contains a second quantum dot having a second ligand different from the first ligand. The second ligand is an aromatic compound having a sulfide bond and an ester bond.
SEMICONDUCTOR DEVICE HAVING QUANTUM DOTS, DISPLAY DEVICE, IMAGING SYSTEM, AND MOVING BODY
申请人:CANON KABUSHIKI KAISHA
公开号:US20210242416A1
公开(公告)日:2021-08-05
A semiconductor device includes an anode, a cathode, a first functional layer between the anode and cathode, and a second functional layer between the first functional layer and the cathode. The first functional layer contains a first quantum dot having a first ligand, and the second functional layer contains a second quantum dot having a second ligand different from the first ligand. The second ligand is an aromatic compound having a sulfide bond and an ester bond.
US3953476A
申请人:——
公开号:US3953476A
公开(公告)日:1976-04-27
3-Amino-5-sulfonylbenzoic acids
申请人:Merck & Co., Inc.
公开号:US03953476A1
公开(公告)日:1976-04-27
Aminobenzoic acids of the structure ##SPC1## Having saluretic and diuretic properties are described. These compounds are prepared by amidation of a 2-halo analog thereof or by alkylation of the free amino compound.