摘要:
An organic electroluminescent device comprises an organic emitting layer and a hole transport layer laminated with each other and arranged between a cathode and an anode, in characterized in that the hole transport layer made of the triphenylbenzene derivative. This hole transport layer has the high heart-resistant property and high conductivity to improve the durability and thus this device emits light at a high luminance and a high efficiency upon application of a low voltage.
摘要:
An organic electroluminescent device having an organic emitting layer and a hole transport layer laminated with each other and arranged between a cathode and an anode, and the hole transport layer is made of tris-phenothiazinyl-triphenylamine or tris-phenoxazinyl-triphenylamine derivative. The hole transport layer has a high heat-resistant property and high conductivity to improve durability and emits light at a high luminance and a high efficiency upon application of a low voltage.
摘要:
A polymer film, containing a merocyanine compound having λmax of not longer than 375 nm, and a compound represented by formula (II), which is different from said at least one merocyanine compound, is disclosed. In the formula, R1 and R2 each independently represent a hydrogen atom, alkyl group, aryl group, heterocyclic group, cyano, N-alkyl- or N-aryl carbamoyl group, aryloxy carbonyl group or —CH2COOR5, or R1 and R2 bind to each other to form a ring containing a nitrogen atom; R5 represents an alkyl group, aryl group or a heterocyclic group; R3 and R4 each independently represent a substituent having a Hammett substituent constant σp of equal to or more than 0.2, or R3 and R4 bind to each other to form a cyclic active methylene compound structure.
摘要:
A method for manufacturing a detection device includes the steps of providing bonding bumps on at least one of a light-receiving element array and a read-out circuit multiplexer, fixing a bump height adjusting member for adjusting the heights of the bumps to the light-receiving element array and/or the read-out circuit multiplexer on which the bumps are provided, and pressing a flat plate on the tops of the bumps and deforming the bumps until the flat plate comes in contact with the end of the bump height adjusting member.
摘要:
A disposable diaper comprising a liquid permeable topsheet 2, a liquid impermeable backsheet 3, and a liquid retentive absorbent member 4 and having a substantially oblong shape, the absorbent member 4 in the crotch portion having a middle absorbent portion 42 which occupies the middle 3/7 of the width of the absorbent member 4 and side absorbent portions 43 which each occupy the outermost 1/7 of the width of the absorbent member 4, wherein each side absorbent portion 43 has a larger unit absorption capacity than the middle absorbent portion 42, hydrophobic sheets 3 and 21 are disposed on the lateral outer edge of each side absorbent portion 43 to cover from the upper to lower surfaces of the edge, and an elastic member 71 is disposed in the part having each side absorbent portion 43 in the longitudinal direction of the side absorbent portion 43.
摘要:
In an imprinting method for transferring a pattern of a mold to a resin coated on a substrate by using an imprinting apparatus including a mold holding unit and a resin coating unit, the resin is coated in n shot areas arranged in a direction parallel to a direction in which the holding unit and the coating unit are arranged where n is an integer equal to or greater than 2, and the pattern is transferred to the shot areas on a one-by-one basis. A distance D between the coating unit and the mold and a width W of each shot area as seen in the direction parallel to the direction in which the holding unit and the coating unit are arranged are selected so as to satisfy a condition D>(3/2−1/n)W, and the coating and the transferring are performed repeatedly on the substrate.
摘要:
An article conveying device 10 in which a floor surface 21 of each of a plurality of fixed floors 20 is arranged so as to form a descending slope towards a downstream side in a conveying direction with respect to each other, each of a plurality of moving floors 30 is adjacently arranged on a side in the conveying direction with respect to each fixed floor 20, and a raising/lowering operation of simultaneously positioning the respective floor surface 31 of each moving floor 30 at a high position and a low position with respect to the floor surface 21 of the adjacent fixed floor 20 is repeated to arrange the floor surface 31 of each moving floor 30 positioned at the high position so as to form a descending slope towards the downstream side in the conveying direction with respect to each other.
摘要:
A clamping jig for mounting semiconductor laser bars includes: multiple supporting bars for holding laser bars therebetween; a pair of supporting plates each of which has a mounting face for mounting the supporting bars in a row; a pressing member for pressing the supporting bars for holding the laser bar; pressing cover members for covering both ends of each supporting bar to prevent supporting bars from falling from the supporting plate; and a supporting frame for detachably supporting the supporting plates and pressing cover members. Each supporting bar is formed with a longitudinal length greater than the laser bar, within a predetermined length so as to be mounted within the supporting frame. Both of the pair of supporting plates may be mounted so as to face one another, or just one may be mounted with the pressing cover members being mounted on the supporting frame instead of the other supporting plate.
摘要:
A forward light monitoring photodiode having a high reflection film with low dark current for detecting forward light emitted from a laser diode and power of the laser diode in spite of the change of temperatures or yearly degradation. The high reflection film is made by depositing an SiON layer upon an InP window layer or an InP substrate by a plasma CVD method. Al2O3/Si reciprocal layers or Al2O3/TiO2 reciprocal layers are produced upon the SiON layer. The high reflection film reflects 80%-90% of a 45 degree inclination incidence beam and allows 20%-10% of the incidence beam to pass the film and arrive at the InP window or substrate.
摘要翻译:一种具有低暗电流的高反射膜的前向光监测光电二极管,用于检测从激光二极管发射的正向光和激光二极管的功率,尽管温度变化或年降解。 通过等离子体CVD法在InP窗口层或InP衬底上沉积SiON层来制造高反射膜。 Al 2 O 3 / Si往复层或Al 2 O 3 / TiO 2 2 / >在SiON层上产生相互叠层。 高反射膜反射了45度的入射光束的80%-90%,并允许20%-10%的入射光束通过膜并到达InP窗口或衬底。
摘要:
A method for patterning an oxide superconductor thin film, comprising a step of forming a SiO.sub.2 layer on the oxide superconductor thin film, patterning the SiO.sub.2 layer so as to form the same pattern as that of the oxide superconductor thin film which will be patterned, etching the oxide superconductor thin film by using the patterned SiO.sub.2 layer as a mask, and removing the SiO.sub.2 layer by using a weak HF solution, a buffer solution including HF or a mixture including HF.