PDI derivatives useful as opto-electronically active materials or for the synthesis of such materials. Certain compounds herein function as efficient electron acceptors and are useful as electron active components of electronic devices.

The disclosed technology relates generally to apparatus comprising conductive polymers and more particularly to tag and tag devices comprising a redox-active polymer film, and method of using and manufacturing the same. In one aspect, an apparatus includes a substrate and a conductive structure formed on the substrate which includes a layer of redox-active polymer film having mobile ions and electrons. The conductive structure further includes a first terminal and a second terminal configured to receive an electrical signal therebetween, where the layer of redox-active polymer is configured to conduct an electrical current generated by the mobile ions and the electrons in response to the electrical signal. The apparatus additionally includes a detection circuit operatively coupled to the conductive structure and configured to detect the electrical current flowing through the conductive structure.

Water solvated polymeric dyes having a deep ultraviolet excitation spectrum are provided. The subject polymeric dyes include a light harvesting multichromophore having conjugation-modifying repeat units incorporated into the polymer backbone to provide segments of ?-conjugated co-monomers having limited ?-conjugation between segments. Polymeric tandem dyes are also provided that further include a signaling chromophore covalently linked to the multichromophore in energy-receiving proximity therewith. Also provided are labelled specific binding members that include the subject water solvated polymeric dyes. Methods of evaluating a sample for the presence of a target analyte and methods of labelling a target molecule in which the subject polymeric dyes find use are also provided. Systems and kits for practicing the subject methods are also provided.

A method of producing a layer structure includes forming a first organic layer by applying a first composition including an organic compound on a substrate having a plurality of patterns, applying a solvent on the first organic layer to remove a part of the first organic layer, and applying a second composition including an organic compound on a remaining part of the first organic layer and forming a second organic layer through a curing process.

A conjugated anthradithiophene terpolymer having general formula (I):

##STR00001##

wherein Q, equal or different from each other, represent a nitrogen atom; W, equal or different from each other, represent a hydrogen atom; W.sub.1, equal or different from each other, represent a hydrogen atom; X, equal or different from each other, represent a sulfur atom, an oxygen atom, a selenium atom; Y, equal or different from each other, represent an oxygen atom, a sulfur atom; Z, equal or different from each other, are selected from amino groups NR.sub.2R.sub.3 wherein R.sub.2represents a hydrogen atom; A represents an electron-acceptor group; an electron-donor group; l and m, equal or different from each other, represent an integer ranging from 1 to 9; and n is an integer ranging from 10 to 500.

A block copolymer containing one or more segments containing an ionic group (hereinafter referred to as an ionic segment(s)) and one or more segments containing no ionic group (hereinafter referred to as a nonionic segment(s)), wherein at least one of the ionic segment or the nonionic segment contains: constituent units composed of an aromatic hydrocarbon polymer (hereinafter referred to as a constituent unit); and a first linker that links the constituent units with each other. A block copolymer and a polymer electrolyte material produced using the block copolymer are made feasible, in which the block copolymer can achieve high proton conductivity under low-humidity conditions, excellent mechanical strength and chemical stability, and enhanced in-process capability.

The present invention relates to functionalized polymers including a poly(phenylene) structure having modifications suitable for an anion exchange membrane. Exemplary modifications include use of a cationic moiety and a halo moiety. Methods and uses of such structures and polymers are also described herein.

The disclosure relates generally to electrochromic devices wherein the self-bleaching behavior of an electrochromic polymer (ECP) film is suppressed, and related methods. In some embodiments, provided are ECP films on modified transparent conductive oxide substrates, such as a partially octadecyltrichlorosilane (OTS) covered indium tin oxide (ITO) substrate (POTS-ITO substrate), methods of preparing the ECP films, and electrochromic devices comprising the films.

A composition for forming an organic film contains a polymer having a partial structure shown by the following general formula (1A), and an organic solvent. The polymer is crosslinked by dehydrogenative coupling reaction involving hydrogen atoms located at the trityl position on the fluorene ring in each partial structure. Thus, the present invention provides: a composition for forming an organic film the composition containing such a thermosetting polymer with high carbon content as to enable high etching resistance and excellent twisting resistance; a patterning process using the composition; and a polymer suitable for the composition for forming an organic film ##STR00001##

The present invention relates to a polymer, composition, the forming of a sacrificial layer and a method for producing a semiconductor device comprising a step during which a pattern is made using a photoresist by the photolithography method.