DISPLAY ELEMENT AND METHOD OF FORMING POROUS LAYER IN DISPLAY ELEMENT
申请人:Hisamitsu Akihito
公开号:US20110019265A1
公开(公告)日:2011-01-27
The present invention can realize bright white display, a high contrast black-white display and full color display with a simple structure of element members, and provide a display element exhibiting high durability and a method of forming a porous layer in the display element. Also disclosed is a display element comprising a porous layer and an electrolyte between a pair of facing electrodes, wherein the porous layer comprises particles bonded to each other by a metal or nonmetal oxide, the metal or nonmetal oxide deposited from a treatment solution comprising a deposition promoter and a complex comprising a metal or nonmetal ion and a ligand via reaction of the ligand with the deposition promoter.
Photographic elements and compositions containing cyclic thioethers
申请人:EASTMAN KODAK COMPANY
(a New Jersey corporation)
公开号:EP0216973A1
公开(公告)日:1987-04-08
Cyclic thioether comprising at least three sulfur atoms and at least one oxygen atom, each sulfur or oxygen atom being separated from another sulfur or oxygen atom by a polymethylene group.
Application to photography, in particular as sensitizer and/or development accelerator. Fig. 1 shows a photographic film in which the thioether performs the function of a development accelerator.
Pseudothiacrown and Pseudothiolariat Ethers for Double Recognition Systems toward Copper (I) and Silver (I)
作者:Tatsuya Nabeshima、Ikuo Yosejima、Yumihiko Yano
DOI:10.3987/com-94-6728
日期:——
Linear and branched polythioethers with bipyridine moieties at the termini bind Cu(I) to afford pseudothiacrown and pseudothiolariat ethers by conformational change of the polyether chain, and the pseudocrowns extract Ag(I) selectively.
US4752560A
申请人:——
公开号:US4752560A
公开(公告)日:1988-06-21
DISPLAY ELEMENT
申请人:ONO Kaori
公开号:US20100097684A1
公开(公告)日:2010-04-22
A display element containing at least 1 type of electrochromic compound, which is reversibly subjected to coloration or decoloration by at least either of electrochromic oxidation and reduction reaction, and an electrolyte between a pair of a display electrode and an opposed electrode; and undergoing a color tone change by an electrode driving operation, wherein a compound represented by following Formula (1) is held on the opposed electrode.