摘要:
Disclosed is an organic electroluminescence device having a light emitting layer or a light emitting layer and a charge transport layer disposed between a pair of electrodes at least one of which is transparent or semi-transparent, the light emitting layer comprising a conjugated polymer having a repeating unit represented by the general formula (1): --Ar.sub.1 --CH.dbd.CH-- (1) where Ar.sub.1 represents an aromatic hydrocarbon group having 6 to 14 carbon atoms or a nuclear-substituted group in which the aromatic hydrocarbon group is substituted by one or two selected from the group consisting of hydrocarbon groups having 1 to 22 carbon atoms and alkoxy groups having 1 to 22 carbon atoms. According to the present invention, the use of a polymer intermediate of the conjugated polymer or the conjugated polymer soluble to a solvent as a light emitting material, a charge transport material or a buffer layer to an electrode enables an EL device having a large area to be easily made.
摘要:
A method for manufacturing a substrate having electrically conductive circuits on the surface of a transparent substrate, window-shaped coating films on the electrically conductive circuits and a frame-shaped, functional coating film at the regions not occupied with the window-shaped coating films, includes the steps of:(a) coating the surface of a transparent substrate with a photoresist composition to cover the circuits-carrying surface of the substrate, followed by forming a photoresist coating film,(b) superposing a photomask on the surface of the photoresist coating film formed through step (a) and exposing the thus masked photoresist coating film to light,(c) subjecting the substrate formed through steps (a) and (b) to development, and eliminating the photoresist coating film in the frame-shaped part,(d) subjecting the photoresist coating film left in step (c) to heat-treatment,(e) coating the substrate obtained through steps (a) to (d) in this order with a negative photoresist composition containing a function-imparting additive to cover the circuits-carrying surface of the substrate, followed by forming a functional coating film,(f) exposing the substrate obtained through steps (a) to (e) in this order to light emitted from the opposite side of the circuits-carrying surface of the substrate,(g) subjecting the substrate obtained through steps (a) through (f) in this order to development, and eliminating the uncured part of the functional coating film,(h) eliminating the photoresist coating film having been heat-treated in step (d), and (i) subjecting the substrate obtained through steps (a) to (h) in this order to electro-deposition using the circuits on the substrate as one electrode, and forming electro-deposition coating films at the window-shaped parts on the circuits.
摘要:
Disclosed is an organic electroluminescence device having a light emitting layer or a light emitting layer and a charge transport layer disposed between a pair of electrodes at least one of which is transparent or semi-transparent, the light emitting layer comprising a conjugated polymer having a repeating unit represented by the general formula (1):--Ar.sub.1 --CH.dbd.CH-- (1)where Ar.sub.1 represents an aromatic hydrocarbon group having 6 to 14 carbon atoms or a nuclear-substituted group in which the aromatic hydrocarbon group is substituted by one or two selected from the group consisting of hydrocarbon groups having 1 to 22 carbon atoms and alkoxy groups having 1 to 22 carbon atoms. According to the present invention, the use of a polymer intermediate of the conjugated polymer or the conjugated polymer soluble to a solvent as a light emitting material, a charge transport material or a buffer layer to an electrode enables an EL device having a large area to be easily made.
摘要:
The present invention provides a poly(long-chain nuclear substituted-p-phenylene vinylene) represented by the following formula: ##STR1## (wherein R.sub.1 represents a hydrocarbon group of 7-20 carbon atoms or an alkoxy group of 7-20 carbon atoms, n represents an integer of 5 or more and m represents an integer of 1 or 2) and a highly conductive composition comprising said polymer and a dopant as essential components.
摘要:
A dental amalgam alloy containing selenium includes one or two or more of powders of chemically synthesized copper selenides (CuSe, Cu.sub.2 Se), silver selenide (Ag.sub.2 Se), gold selenide (Au.sub.2 Se.sub.3), nickel selenide (NiSe), palladium selenides (PdSe, PdSe.sub.2), platinum selenides (PtSe.sub.2, PtSe.sub.3), zinc selenide (ZnSe), mercury selenide (HgSe), indium selenide (In.sub.2 Se.sub.3) and tin selenide (SnSe) added to and mixed with a dental amalgam alloy powder with the resulting powder mixture containing selenium regulated to an amount of 0.05 to 5 weight %.
摘要:
A method for stacking, on a mother board in high density, N printed circuit boards which are formed, respectively, in the same size and shape of a regular N-sided polygon, where N is an integer not less than three. The mother board is provided, at a position corresponding to one side of the regular N-sided polygon, with a first connector, and is provided, at 360/N-degree intervals around the center point of the regular N-sided polygon, with N second connectors for selecting the printed circuit boards. Terminals of a data bus line, and address bus line, and a timing signal line for reading/writing data are arranged in the first connector. Each of the N printed circuit boards is provided, on one face thereof at one side of the regular N-sided polygon, with a third connector, is provided, on the opposite face thereof at an adjacent side to the side having the third connector, with a fourth connector, and further is provided, on both faces thereof penetrating therethrough at positions confronting the N second connectors of the mother board, with N fifth connectors for coupling to the second connectors. Each of the terminals of the fourth connector is connected correspondingly to each of the terminals of the third connector on the board. The N printed circuit boards are stacked on the mother board by rotating, through 360/N degrees, each printed circuit board with respect to the board it is overlying.
摘要:
There is provided a high-performance compound semiconductor epitaxial wafer that has an improved linearity of the voltage-current characteristic, a producing method thereof, and a judging method thereof. Provided is a semiconductor wafer including a compound semiconductor that produces a two-dimensional carrier gas, a carrier supply semiconductor that supplies a carrier to the compound semiconductor, and a mobility lowering semiconductor that is disposed between the compound semiconductor and the carrier supply semiconductor and that has a mobility lowering factor that makes the mobility of the carrier in the mobility lowering semiconductor lower than the mobility of the carrier in the compound semiconductor.
摘要:
An autonomous mobile body includes a laser range sensor and an electronic control device. The electronic control device includes a storage unit that stores a size D2 of the autonomous mobile body, a width identification unit that identifies a spatial size D1 in a width direction of a passage which is a region where the autonomous mobile body can move, a calculation unit that calculates a size D8 of an interfering obstacle in a direction which is substantially perpendicular to a moving target direction on a road surface based on obstacle information, an action selection unit that selects a stopping action or a retreat action based on the spatial size D1, the size D2 of the autonomous mobile body, and the size D8 of the interfering obstacle, and a mobile control unit that controls the autonomous mobile body to stop when the stopping action is selected and control the autonomous mobile body to retreat when the retreat action is selected.
摘要:
An electronic controller defining an autonomous mobile device includes a self-location estimation unit to estimate a self-location based on a local map that is created according to distance/angle information relative to an object in the vicinity and the travel distance of an omni wheel, an environmental map creation unit to create an environmental map of a mobile area based on the self-location and the local map during the guided travel with using a joystick, a registration switch to register the self-location of the autonomous mobile device as the position coordinate of the setting point when the autonomous mobile device reaches a predetermined setting point during the guided travel, a storage unit to store the environmental map and the setting point, a route planning unit to plan the travel route by using the setting point on the environmental map stored in the storage unit, and a travel control unit to control the autonomous mobile device to autonomously travel along the travel route.
摘要:
Enabled is to estimate a self-position even when no landmark is seen or when an article confusing the landmark is brought in. An omnidirectional camera recognizes a vertical land-mark near a wall to determine a candidate for the self-position. On the basis of the candidate determined, a break in a map between a floor and a wall is projected on the camera image thereby to perform the matching.