摘要:
An organic electroluminescent device includes a pair of electrodes; and a first organic layer and a second organic layer in contact with each other formed between the electrodes by a wet process. The first organic layer contains a crosslinkable organic material and includes a crosslinked layer formed by crosslinking the crosslinkable organic material at least at the interface with the second organic layer.
摘要:
In a method for manufacturing an organic EL device, a first luminescent layer emitting first color light is formed over a first anode disposed on a substrate by coating. A second luminescent layer emitting second color light is formed over a second anode disposed on the substrate. An intermediate layer having electron injection performance is formed on the first luminescent layer and the second luminescent layer. A third luminescent layer emitting third color light is formed over the intermediate layer and a third anode disposed on the substrate by vapor deposition. A cathode is formed on the third luminescent layer.
摘要:
A belt cleaner is provided in which a scraping portion (7) of a scraper (5) becomes in contact with the belt surface over the full width thereof even when the trough-shape of the belt surface is different from the shape as expected, thereby the leavings on the belt surface will be scraped off in an optimum manner.The scraper (5) is formed by a resiliently deformable blade which is curved and held in a holding groove (13) of a holder (6) so that the scraper (5) keeps an arcuate shape having a distance (L) between the central portion and the both side portions thereof with respect to the lengthwise direction of the belt. Shape shifting means (20) is provided in said holding groove (13) for transforming said scraper (5) into a desired curved configuration selected from among plural curved configurations differing said distance (L) thereby the scraper (5) is held to keep said selected curved configuration.
摘要:
An organic electroluminescent device includes partition walls dividing a region into a first region, a second region and a third region, a first organic layer disposed in the first region, a second organic layer disposed in the second region, and a third organic layer disposed in the third region. The first region includes a plurality of effective pixels involved in light emission, continuously disposed along a first aligning axis. Each effective pixel includes an effective pixel electrode, a common electrode, and the first organic layer between the effective pixel electrode and the common electrode. The second region and the third region oppose each other with the first region therebetween, and the first region, the second region and the third region are aligned along the first aligning axis.
摘要:
A horizontally opposed engine includes a first cylinder and a second cylinder, a first camshaft, a second camshaft, a crankshaft side sprocket, a first camshaft side sprocket, a second camshaft side sprocket, and a timing chain wound around the sprockets. The timing chain is wound so that it extends substantially parallel with an axis of the cylinders extending between the first camshaft side sprocket and the second camshaft side sprocket. An upper chain guide defines a guide rail that is arranged to ensure that the timing chain extends straight. The horizontally opposed engine has a single timing chain that is arranged to transmit a rotation of a crankshaft to a camshaft in each cylinder, and that is resistant to the effects of elongation of the timing chain.
摘要:
An organic EL device includes a first organic EL element and a second organic EL element on an underlying layer that includes a first drive circuit unit for driving the first organic EL element and a second drive circuit unit for driving the second organic EL element. The organic EL device includes a partition on the underlying layer defining a first region including a first light-emitting layer of the first organic EL element and a second region including a second light-emitting layer of the second organic EL element. The partition defines the first film-forming region such that the first film-forming region includes the first drive circuit unit and the second film-forming region such that the second film-forming region does not include at least part of the second drive circuit unit. The first light-emitting layer is formed by a different method from that used for the second light-emitting layer.
摘要:
A method of forming an organic layer by using a liquid composition comprising a small molecule organic semiconductor material mixed in a ketone solvent. The liquid composition is deposited on a surface to form the organic layer. The ketone solvent may be an aromatic ketone solvent, such as a tetralone solvent. The organic semiconductor material may be cross-linkable to provide a cross-linked organic layer. The method can be used to make organic electronic devices, such as organic light emitting devices. In another aspect, the liquid composition comprises a small molecule organic semiconductor material mixed in an aromatic ether solvent. Also, provided are liquid compositions which can be used to make organic layers.
摘要:
A developing unit includes: a developing roller; a first conveying member provided in a first container, having a first shaft and a spiral blade, that agitates and conveys developer; a second conveying member provided in a second container connected to the first container via a hole, having a second shaft and a spiral blade, that agitates and conveys the developer; and a supplying member having a third shaft and a paddle blade, that supplies the developer conveyed by the first or the second conveying member to a developing roller, wherein: at least one of the first and second shafts includes a first portion that faces the hole and a second portion that does not face the hole; and a diameter of the at least one of the first and second shafts in at least a part of the first portion is smaller than a diameter in the second portion.
摘要:
A method for producing an organic electroluminescent device includes forming a first electrode configured to partially cover a substrate, forming an organic light-emitting layer configured to cover the first electrode, forming an optically transparent second electrode that lies on a side of the organic light-emitting layer opposite the side adjacent to the first electrode and is superposed on a current-carrying portion of the first electrode in plan, forming a third electrode in at least part of a region that is not superposed on the current-carrying portion in plan, the third electrode being electrically connected to part of the second electrode, forming an optically transparent protective layer configured to cover at least a region of the second electrode where the second electrode is not superposed on the third electrode in plan, and removing part of the organic light-emitting layer with the third electrode and the protective layer serving as a mask.
摘要:
A developing device includes: a container that contains a developer including toner; a partition that forms a plurality of chambers by partitioning an interior space of the container; an agitation mechanism that agitates the developer in the interior space and moves the developer between the plurality of chambers; a transport section that is supplied with the developer from the container, and transports the developer to a surface of an image carrier that carries an electrostatic latent image such that the transported developer is close to or contacts the surface of the image carrier, thereby developing the electrostatic latent image; and a driving mechanism that moves at least the partition.