摘要:
An organic thin film electroluminescent device has at least an organic thin film provided between an anode and a cathode,wherein the organic thin film includes a compound which is represented by a general formula (I): ##STR1## where Ar.sup.1, Ar.sup.2, Ar.sup.3, Ar.sup.4, Ar.sup.5, and Ar.sup.6 are selected from the group consisting of non-substituted phenyl groups and phenyl groups substituted with at least a substituent which is selected from the group consisting of alkyl groups having 1-4 carbon atoms, alkoxyl groups having 1-4 carbon atoms, amino groups, alkyl amino groups having 1-4 carbon atoms, dialkyl amino groups having 1-4 carbon atoms, alkyl thio groups having 1-4 carbon atoms, halogens, and halogeno alkyl groups having 1-4 carbon atoms, and R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, and R.sup.6 are selected from the group consisting of hydrogen and methyl groups.
摘要:
A photoreceptor for electrophotography exhibits high photosensitivity and provides excellent potential stability and durability upon repeated use. The photoreceptor for electrophotography contains, as a charge-transport material, a triphenylamine derivative represented by the following formula (1) or (2) or the mixture thereof: ##STR1## wherein each of Ar.sup.1 through Ar.sup.10 is a phenyl group which may or may not have a substituent, and the substituent on any of the groups Ar.sup.1 through Ar.sup.10 is a group or an atom selected from the group consisting of C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkylamino, C1-C4 dialkylamino, C1-C4 alkylthio, C1-C4 halogenoalkyl, amino, and a halogen atom; each of R.sup.1 through R.sup.10 represents a hydrogen atom or a methyl group; each of R.sup.11 through R.sup.15 represents a hydrogen atom, a C1-C4 alkyl group, a C6-C14 aryl group, or a C7-C14 aralkyl group, wherein the substitutents R.sup.11 through R.sup.15 may be identical to or different from one another.
摘要:
A position detection device includes a thermoelectric conversion portion which includes a magnetic layer and a plurality of electrodes. The magnetic layer has magnetization. The plurality of electrodes are formed of a material having spin-orbit interaction, and are formed on the magnetic layer so as to extend in a direction which intersects with the magnetization direction of the magnetic layer. When an arbitrary location on the layer-surface of the magnetic layer is heated, the thermoelectric conversion portion modulates the effective temperature in the magnetic layer and induces a spin Seebeck effect. As a result, the thermoelectric conversion portion generates, from the plurality of electrodes, a voltage corresponding to the heated position as position information.
摘要:
An organic light-emitting transistor having a source electrode layer; a drain electrode layer facing the source electrode layer; an organic light-emitting layer formed between the source electrode layer and the drain electrode layer; a semiconductor layer formed between the organic light-emitting layer and the source electrode layer; and a gate electrode layer deposited to face through a gate insulation film to one face of the source electrode layer opposite to the other face facing the drain electrode layer. The organic light-emitting transistor further comprises: a charge-carrier suppression layer formed between the organic light-emitting layer and the source electrode layer to have an aperture; and a relay region formed between the charge-carrier suppression layer and the source electrode layer to relay charge-carriers from the source electrode layer to the aperture.
摘要:
A method for processing a surface corrects a relationship between a processing condition and a removal quantity (polished removal quantity) or a removal depth (polished removal depth) in accordance with a worked surface to obtain desired removal quantity or removal depth in processing the worked surface irrespective of the shape of the worked surface, forms a reference surface in a simple shape to obtain the relationship between the processing condition and the removal quantity or the removal depth readily, and executes such correction of the relationship between the processing condition and the removal quantity or the removal depth and such correction of unit removal shapes readily for a short time.
摘要:
An injection mold that is capable of producing a final molded component that meets designed optical properties is designed and produced efficiently by measuring shape errors, which adversely affect the optical properties, of at least one of a surface shape of a cavity of a first molding part and a molded component produced by using the first molding part, by reducing at least one of wavelength components of the shape errors, by generating processing information that is used to produce a second molding part that is used to mold the final molded component.
摘要:
An extrusion laminated product is described comprising at least three layers, wherein at least one of the surface layers comprises polyvinylidene fluoride, and an adhesive layer which is provided between the surface layer and other thermoplastic resin layers comprises a polymer comprising at least one of methyl methacrylate and ethyl methacrylate as a major component or a composition containing said polymer as a main component and from 0.3 to 30 phr of an ultraviolet absorber.
摘要:
A thermoelectric conversion apparatus has a substrate and a power generation part. The power generation part has a magnetic layer with magnetization and an electrode layer made of a material exhibiting a spin-orbit interaction and formed on the magnetic layer. The substrate and the power generation part have flexibility. This thermoelectric conversion apparatus further has a cover layer having flexibility and formed on the substrate so as to cover at least the power generation part.
摘要:
A carbon nanotube composition that exhibits an excellent printability when use is made for a printing device, especially, exhibits an excellent prevention of drying on the printing apparatus. A carbon nanotube ink composition comprises carbon nanotubes, a solvent, an imidazolidinone compound represented by chemical formula (1) and a propylene urea compound represented by chemical formula (2).
摘要:
A switching element comprises a source electrode, a drain electrode arranged apart from the source electrode, an active layer in contact with the electrodes, and a gate electrode arranged apart from the source and drain electrodes and being in contact with the active layer with a gate insulating layer interposed therebetween. The active layer is formed of a dispersion film containing predetermined carbon nanotubes and a predetermined polyether compound.