摘要:
The present invention provides a semiconductor-device copper-alloy bonding wire which has an inexpensive material cost, ensures a superior ball joining shape, wire joining characteristic, and the like, and a good loop formation characteristic, and a superior mass productivity. The semiconductor-device copper-alloy bonding wire contains at least one of Mg and P in total of 10 to 700 mass ppm, and oxygen within a range from 6 to 30 mass ppm.
摘要:
A PDP is proposed which has high emission efficiency and which can decrease address discharge voltage. In a column direction of at least one of transparent electrodes, which perform sustain discharge via respective discharge gaps of a pair of row electrodes and constituting a row electrode pair, is set to 150 μm or less, and partial pressure of xenon in discharge gas sealed in a discharge space is set to 6.67 kPa or more. A width of a scan electrode, which is one row electrode of each of the row electrode pair facing the column electrode and to which scan pulse is applied, is wider than a width of the other row electrode of the pair to which discharge sustain voltage is applied.
摘要:
Disclosed is a polyarylene polymer having a specific structure which exhibits excellent performance as a proton conductive membrane for solid polymer fuel cells or the like.
摘要:
A basic control process is performed on a mobile phone. From the basic control process, various processes are branched and performed, such as a normal standby process, unread mail reading standby process, and Braille pattern data generation process. In each of the processes, each of the Braille pins of a Braille display device provided for the mobile phone is raised, as occasion demands, by drive-control performed by a Braille driving device, and for example, the content of an unread mail, the content of a creating email, and a phone number in a phone call or the like on the mobile phone are displayed as a Braille pattern. The raising direction of the Braille pins is set on the rear surface different from the operation surface of the mobile phone. Thus, while holding the mobile phone in one hand, a user can perform the operation related to the phone call or email and can quickly and accurately perceive or sense various text information displayed in Braille.
摘要:
An image forming apparatus includes an electrophotographic photoreceptor having a conductive substrate; a subbing layer disposed on the conductive substrate and a photosensitive layer disposed on the subbing layer; a charging unit for charging the surface of the photoreceptor; an exposure unit for exposing the surface of the photoreceptor to form an electrostatic latent image; a developing unit for developing the electrostatic latent image with a toner to form a toner image; and a transfer unit having an intermediate transfer. The surface of the intermediate transfer belt has a dynamic hardness of from 22×109 to 36×109 N/m2; a dynamic hardness of the surface of the photoreceptor is smaller than the dynamic hardness of the surface of the intermediate transfer belt; and the subbing layer has a thickness of 7 μm or more.
摘要:
A disk drive device includes a housing having a front side with a slot through which a disk-shaped recording medium is inserted and ejected, a pickup unit including a mount on which the recording medium is mounted, a rotating mechanism that rotates the recording medium on the mount, a pickup mechanism that reproduces a signal recorded on the recording medium, a pickup-moving mechanism that moves the pickup mechanism in a radial direction of the recording medium, and a base plate that has a protruding surface guiding the recording medium toward the mount and on which the mount, the rotating mechanism, the pickup mechanism, and the pickup-moving mechanism are integrated, and a conveying mechanism that conveys the recording medium between the slot and the mount.
摘要:
Disclosed is apparatus for treating samples, and a method of using the apparatus. The apparatus includes processing apparatus (a) for treating the samples (e.g. plasma etching apparatus), (b) for removing residual corrosive compounds formed by the sample treatment, (c) for wet-processing of the samples and (d) for dry-processing the samples. A plurality of wet-processing treatments of a sample can be performed. The wet-processing apparatus can include a plurality of wet-processing stations. The samples can either be passed in series through the plurality of wet-processing stations, or can be passed in parallel through the wet-processing stations.
摘要:
A semiconductor optical device comprises a first conductive type III-V compound semiconductor layer, a second conductive type III-V compound semiconductor layer, and an active region. The first conductive type III-V compound semiconductor layer is provided on a substrate. The second conductive type III-V compound semiconductor layer is provided on the substrate. The active region is provided between the first conductive type III-V compound semiconductor layer and the second conductive type III-V compound semiconductor layer. The active region includes a III-V compound semiconductor layer. The III-V compound semiconductor layer contains nitrogen and arsenic as V-group element. The hydrogen concentration of the III-V compound semiconductor layer is greater than 6×1016 cm−3. The III-V compound semiconductor layer of the active region is doped with n-type dopant.
摘要:
An object of the present invention is to provide a solid oxide fuel cell assembled with an internal reforming mechanism stable and efficient over a long period. To achieve the object, in the present invention, a fuel-electrode layer 3 and an air-electrode layer 4 are disposed on both surfaces of a solid electrolyte layer 2; a fuel-electrode-side porous metal 6 and an air-electrode-side porous metal 7 are disposed on the outer surfaces of the fuel-electrode layer 3 and the air-electrode layer 4, respectively; and a separator 8 is disposed on each of the outer surfaces of the fuel-electrode-side porous metal 6 and the air-electrode-side porous metal 7. Then, the solid oxide fuel cell is constructed by closely adhering them all. The pores 6a in the fuel-electrode-side porous metal 6 is partially or fully filled with a hydrocarbon reforming catalyst 10, and reforming reaction is driven by the reforming catalyst 10 before a fuel gas reaches the fuel-electrode layer 3.
摘要:
The front glass substrate and the back glass substrate are placed opposite each other with display cells in between. MIM electron-emitting devices each structured by the opposed cathode electrode and gate electrode sandwiching an insulator layer are arranged in matrix form on the inner face of the front glass substrate. An anode electrode and phosphor layers emitting visible light by being excited by ultraviolet light are provided on the inner face of the back glass substrate. The display cells are filled with an ultraviolet-light-emitting gas generating ultraviolet light by being excited by electrons.