摘要:
Disclosed is an organic electroluminescent device (organic EL device) that utilizes phosphorescence and is improved in luminous efficiency and fully secured of driving stability. The organic EL device comprises an anode, an organic layer containing a hole-transporting layer, a light-emitting layer, and an electron-transporting layer, and a cathode piled one upon another on a substrate while the hole-transporting layer is disposed between the light-emitting layer and the anode and the electron-transporting layer is disposed between the light-emitting layer and the cathode. The light-emitting layer comprises an aluminum heterocomplex or dimeric complex of deuterated substituted or unsubstituted 2-methyl-8-hydroxyquinoline (Me8HQ-D) in which the hydrogen atoms in the methyl group of substituted or unsubstituted 2-methyl-8-hydroxyquinoline (Me8HQ) are deuterated as a host material and an organic metal complex containing at least one metal selected from groups 7 to 11 of the periodic table as a guest material.
摘要:
To provide a semiconductor device having a structure in which a barrier metal film containing nitrogen is formed in a connection surface between a copper alloy wiring and a via, in which the electric resistance between the copper alloy wiring and the via can be prevented from rising, and the electric resistance can be prevented from varying. A semiconductor device according to the present invention comprises a first copper alloy wiring, a via and a first barrier metal film. The first copper alloy wiring is formed in an interlayer insulation film and contains a predetermined additive element in a main component Cu. The via is formed in an interlayer insulation film and electrically connected to the upper surface of the first copper alloy wiring. The first barrier metal film is formed so as to be in contact with the first copper alloy wiring in the connection part between the first copper alloy wiring and the via and contains nitrogen. The predetermined additive element reacts with nitrogen to form a high-resistance part. In addition, the concentration of the predetermined additive element is not more than 0.04 wt %.
摘要:
Disclosed are an organic electroluminescent device (organic EL device) which is improved in luminous efficiency, fully secured of driving stability, and of simple constitution and a compound useful for the fabrication of said organic EL device. The compound for the organic EL device has an indolocarbazole structure or a structure similar thereto in the molecule wherein an aromatic group is bonded to the nitrogen atom in the indolocarbazole. The organic EL device has a light-emitting layer disposed between an anode and a cathode piled one upon another on a substrate and said light-emitting layer comprises a phosphorescent dopant and the aforementioned compound for an organic electroluminescent device as a host material.
摘要:
A battery pack for a power tool of self-contained over-charge protection is proposed. The battery pack includes a battery stack composed of a plurality of series connected secondary cells, and a charge terminal connected through a charge current path to the battery stack for flowing a charge current from a charger. The battery pack includes an interrupter inserted in the charge current path, and an over-charge detector which detects a cell voltage across each of the secondary cells and actuates the interrupter to open the charge current path when any one of the cell voltages becomes higher than a predetermined threshold (VTH3). Thus, even if the charger fails to limit the charge current, the battery pack can itself protect the secondary cells from being over-charged.
摘要:
A copper interconnection layer is formed in an interconnection trench at a surface of an interlayer insulating film. A diffusion preventing insulating film is formed to cover the copper interconnection layer and is made of at least one of SiC and SiCN. An insulating film is formed on the copper interconnection layer with the diffusion preventing insulating film interposed and is made of SiN.
摘要:
An aromatic compound represented by the following formula or a pharmaceutically acceptable salt thereof: , wherein ring A is a heterocyclic ring, ring B is a carbocyclic ring, a heterocyclic ring etc., G1, G2, G3, G4 and G5 are CH or N, X is —NH—, —O—, —CH2—, etc., Y is —CH2—, —CO—, —SO2—, etc., Z is a single bond, —CO—, —SO2—, —NH—, —O—, —S—, —CONH—, —SO2NH—, etc., R2 is hydrogen, alkyl, alkoxy, halogen, etc., and R3 is carbocyclic group, heterocyclic group, alkyl, etc., is useful as a controlling agent of the function of CCR4 useful for the treatment or therapy for bronchial asthma, atopic dermatitis, etc.
摘要翻译:由下式表示的芳族化合物或其药学上可接受的盐:其中环A是杂环,环B是碳环,杂环等,G 1,G 2,G 3,G 4和G 5是CH或N ,X是-NH-,-O-,-CH 2 - 等,Y是-CH 2 - , - CO - , - SO 2 - 等,Z是单键,-CO - , - SO 2 - NH-,-O - , - S - , - CONH - , - SO 2 NH-等,R 2是氢,烷基,烷氧基,卤素等,R 3是碳环基,杂环基,烷基等 作为可用于治疗或治疗支气管哮喘,特应性皮炎等的CCR4功能的控制剂。
摘要:
The invention features a dual-mode audio system for an automobile which in one mode is configured for play while the doors to the automobile are closed, and in a second mode, is configured for play while a door, such as a tailgate, is opened. Additionally, the invention also features a battery monitor which monitors the operating condition of the battery and may estimate the energy capacity of the battery. The system may also take power conservation measures if the system determines that the engine is not running or the operating condition of the batter reaches a predetermined state. The invention also features a remote control integrated within a key fob for controlling the audio system. The invention features various orientations for mounting a pair of loudspeakers within an automobile which directly radiate sound out of a rear opening of the automobile.
摘要:
An interconnect structure a substrate, a contact pad disposed over a surface of the substrate, and an insulative mask disposed over the contact pad. The insulative mask can include an opening that is aligned over and exposes an inner portion of the contact pad. The inner portion of the contact pad includes a compliant layer and a conductive layer that is disposed over the compliant layer. The inner portion of the contact pad has sufficient flexibility to distribute mechanical stress applied to the contact pad and can mitigate damage to the interconnect structure.
摘要:
An open drain output circuit for use as an I2C bus interface. The open drain output circuit includes an output terminal. An input unit performs a first operation causing the potential at the output node to steeply fall and a second operation for gradually raising the potential in accordance with transition of an input signal. An output transistor connected to the output node of the input unit and the output terminal is turned OFF in the first operation and turned ON in the second operation. A delay time adjustment circuit reduces the difference between a delay time from transition of the input signal until when the output transistor is turned OFF in the first operation and a delay time from transition of the input signal until when the output transistor is turned ON in the second operation.
摘要:
A battery pack for a power tool of self-contained over-charge protection is proposed. The battery pack includes a battery stack composed of a plurality of series connected secondary cells, and a charge terminal connected through a charge current path to the battery stack for flowing a charge current from a charger. The battery pack includes an interrupter inserted in the charge current path, and an over-charge detector which detects a cell voltage across each of the secondary cells and actuates the interrupter to open the charge current path when any one of the cell voltages becomes higher than a predetermined threshold (VTH3). Thus, even if the charger fails to limit the charge current, the battery pack can itself protect the secondary cells from being over-charged.