摘要:
A magnetic tape recorder is removably secured to an electronic digital information processing apparatus of the portable type for storing digital information and audio information. The digital information stored in the magnetic tape recorder is let out from the magnetic tape recorder in response to commands introduced through a keyboard means included in the electronic digital information processing apparatus and is displayed on a digital display secured on the electronic digital information processing apparatus. In a preferred form, another keyboard means is removably associated with the electronic digital information processing apparatus, whereby many kinds of information can be stored in the magnetic tape recorder.
摘要:
A magnetic tape recorder is removably secured to an electronic digital information processing apparatus of the portable type for storing digital information and audio information. The digital information stored in the magnetic tape recorder is let out from the magnetic tape recorder in response to commands introduced through a keyboard means included in the electronic digital information processing apparatus and is displayed on a digital display secured on the electronic digital information processing apparatus. In a preferred form, another keyboard means is removably associated with the electronic digital information processing apparatus, whereby many kinds of information can be stored in the magnetic tape recorder.
摘要:
A semiconductor chip including, for example, a computation circuit and a display driver, an electronic circuit chip including a peripheral electronic circuitry, and a power supply circuit element are integrally mounted on a single frame of flexible carrier tape. Connection leads are formed on both sides of the carrier tape for electrically connecting the electronic components mounted on the carrier tape to a display unit and a power source.
摘要:
A lithium ion-conductive solid electrolyte consisting of a compound represented by the chemical formula, Li.sub.1+x M.sub.x Ti.sub.2-x (PO.sub.4).sub.3 (M is at least one element selected from the group consisting of Fe, Al and rare earth elements and x is a number of 0.1 to 1.9), a compound represented by the chemical formula, Li.sub.1+y Ti.sub.2 Si.sub.y P.sub.3-y O.sub.12 (Y is a number of 0.1 to 2.9), or a compound obtained by mixing a compound represented by the chemical formula, LiTi.sub.2 (PO.sub.4).sub.3 with a lithium compound other than LiTi.sub.2 (PO.sub.4).sub.3 and sintering the resulting mixture. Said lithium ion-conductive solid electrolyte can be produced by subjecting to solid phase reaction a mixture of a titanium oxide, a lithium salt, a phosphoric salt and M.sub.2 O.sub.3 (M is at least one element selected from the group consisting of Fe, Al and rare earth elements) or a silicon oxide or a mixture of LiTi.sub.2 (PO.sub.4).sub.3 and other lithium compound. Said lithium ion-conductive electrolyte can be used in the form of a lithium ion-conductive electrolyte sheet to prepare a structure suitable for solid electrochemical elements.
摘要:
A motor having a motor casing rotatably supporting a motor shaft is mounted in respect to a base so as to permit adjustment of the angular relation of the axis of the motor shaft in respect to the base by providing first and second spaced apart fulcrum-defining abutments extending from the motor casing and engageable with the base along a first straight line which is spaced from the axis of the motor shaft, coil springs urging the fulcrum-defining abutments against the base so that the motor casing and shaft are angularly displaceable about the first straight line in respect to the base, a leaf spring disposed between the motor casing and base and having an angled portion for urging the motor casing and shaft angularly relative to the base in one direction, a pin with a threaded bore extending from the motor casing at a location which is spaced, in a direction opposite to the first straight line, from a second straight line passing through the axis of the motor shaft parallel to the first straight line, and an adjusting screw received in the threaded bore and engaging the base for adjustably determining the angular position relative to the base to which the motor casing and shaft are urged by the leaf spring.
摘要:
Disclosed herein are an anisotropically conductive connector, by which positioning, and holding and fixing to a wafer can be conducted with ease even when the wafer has a large area of 8 inches or greater in diameter, and the pitch of electrodes to be inspected is small, and good conductivity is retained even upon repeated use, and applications thereof. The anisotropically conductive connector has a frame plate, in which a plurality of anisotropically conductive film-arranging holes have been formed correspondingly to electrode regions in all or part of integrated circuits on a wafer, and a plurality of elastic anisotropically conductive films arranged in the respective anisotropically conductive film-arranging holes. The elastic anisotropically conductive films each have a plurality of conductive parts for connection extending in a thickness-wise direction thereof and containing conductive particles, and an insulating part mutually insulating them. The conductive particles are obtained by coating core particles exhibiting magnetism with a high-conductive metal, a proportion of the high-conductive metal to the core particles is at least 15% by mass, and the following t is at least 50 nm: t=[1/(Sw·ρ)]×[N/(1−N)], wherein Sw is a BET specific surface area (m2/kg) of the core particles, ρ is a specific gravity (kg/m3) of the high-conductive metal, and N is (mass of the high-conductive metal/total mass of the conductive particles).
摘要翻译:这里公开的是各向异性导电连接器,即使当晶片具有8英寸或更大的直径的大面积,并且待检查的电极的间距小时,可以容易地进行对晶片的定位和保持和固定, 并且即使在重复使用时也保持良好的导电性及其应用。 各向异性导电连接器具有框架板,其中已经相应于在晶片上的集成电路的全部或一部分中的电极区域形成了多个各向异性导电膜分配孔,以及多个各向异性导电膜分配孔, 各向异性导电膜排列孔。 弹性各向异性导电膜各自具有多个导电部件,用于在其厚度方向上延伸并且包含导电颗粒的连接用导电部件和绝缘部件彼此绝缘。 通过用高导电性金属涂布表现出磁性的芯颗粒而获得导电性粒子,高介电性金属与核心粒子的比例为15质量%以下,t为50nm以上,t = [1 /(Sw.rho)] x [N /(1-N)],其中Sw是核心颗粒的BET比表面积(m 2 SUP / kg / kg),rho是特定 高导电性金属的重量(kg / m 3),N(导电性金属的质量/导电性粒子的总质量)。
摘要:
Disclosed herein are an anisotropically conductive connector, by which positioning, and holding and fixing to a wafer can be conducted with ease even when the wafer has a large area of 8 inches or greater in diameter, and the pitch of electrodes to be inspected is small, and good conductivity is retained even upon repeated use, and applications thereof. The anisotropically conductive connector has a frame plate, in which a plurality of anisotropically conductive film-arranging holes have been formed correspondingly to electrode regions in all or part of integrated circuits on a wafer, and a plurality of elastic anisotropically conductive films arranged in the respective anisotropically conductive film-arranging holes. The elastic anisotropically conductive films each have a plurality of conductive parts for connection extending in a thickness-wise direction thereof and containing conductive particles, and an insulating part mutually insulating them. The conductive particles are obtained by coating core particles exhibiting magnetism with a high-conductive metal, a proportion of the high-conductive metal to the core particles is at least 15% by mass, and the following t is at least 50 nm: t=[1/(Sw·ρ)]×[N/(1−N)], wherein Sw is a BET specific surface area (m2/kg) of the core particles, ρ is a specific gravity (kg/m3) of the high-conductive metal, and N is (mass of the high-conductive metal/total mass of the conductive particles).
摘要翻译:这里公开的是各向异性导电连接器,即使当晶片具有8英寸或更大的直径的大面积,并且待检查的电极的间距小时,可以容易地进行对晶片的定位和保持和固定, 并且即使在重复使用时也保持良好的导电性及其应用。 各向异性导电连接器具有框架板,其中已经相应于在晶片上的集成电路的全部或一部分中的电极区域形成了多个各向异性导电膜分配孔,以及多个各向异性导电膜分配孔, 各向异性导电膜排列孔。 弹性各向异性导电膜各自具有多个导电部件,用于在其厚度方向上延伸并且包含导电颗粒的连接用导电部件和绝缘部件彼此绝缘。 导电粒子是通过用高导电性金属涂布呈现磁性的芯粒而得到的,导电性金属与芯粒的比例为15质量%以下,t为50nm以上:t = [1 /(Sw.rho)] x [N /(1-N)],其中Sw是核心颗粒的BET比表面积(m 2 SUP / kg / kg),rho是特定 高导电性金属的重量(kg / m 3),N(导电性金属的质量/导电性粒子的总质量)。
摘要:
A heat-conductive sheet comprising a cured or semi-cured binder wherein a carbon fiber is orientated in the direction of the thickness of the heat-conductive sheet. This heat-conductive sheet exhibits a high anisotropic heat conductivity along the direction of the thickness thereof to thereby enable efficiently releasing heat from a heating element such as a semiconductor element or semiconductor package. Moreover, the heat-conductive sheet is excellent in not only heat resistance, durability and mechanical strength but also adherence to the heating element.