Abstract:
A method and apparatus for providing patterning instructions in a knitting machine by reading a program carrier and converting the readings to digital signals to be stored in a memory means. A manually operable member cooperating with the reading means allows the instructions to be recalled from memory to be selectively determined for controlling for the knitting operation.
Abstract:
A new type of hand-operated knitting machine having a device for reading knitting programs is provided. Unlike the conventional reading device-equipped knitting machine, the reading device is not mounted on its carriage. Therefore, although the scanning operation of the reading device is associated with the start of the carriage movement, it is not disordered by irregular carriage handlings, thus realizing proper reproduction of the knitting pattern.
Abstract:
A stacked semiconductor device is constructed by stacking in two levels: a lower semiconductor device having a wiring board, at least one semiconductor chip mounted on a first surface of the wiring board and having electrodes electrically connected to wiring by way of a connection means, an encapsulant composed of insulating plastic that covers the semiconductor chip and the connection means, a plurality of electrodes formed overlying the wiring of a second surface of the wiring board, and a plurality of linking interconnects each having a portion connected to the wiring of the first surface of the wiring board and another portion exposed on the surface of the encapsulant; and an upper semiconductor device in which each electrode overlies and is electrically connected to the exposed portions of each of the linking interconnects of the lower semiconductor device. The linking interconnects extend from the first surface of the wiring board to the side surfaces and upper surface of the encapsulant, and moreover, electrically connect with wiring of the wiring board that projects from the encapsulant.
Abstract:
A semiconductor device includes: an insulating tape having a device hole and a plurality of holes; a plurality of leads formed on one surface of the tape and extending at one end into the device hole and at the other end into the holes; a semiconductor chip having a plurality of electrodes on a main surface thereof, being connected with the leads extending into the device hole; an encapsulant formed of an insulating resin, the leads and a predetermined portion of the tape; bump electrodes provided on one surface of the leads; slits provided in the tape between the encapsulant and the bump electrodes and extending along a column of the bump electrodes; and a warp prevention reinforcement made of an insulating film and formed over the tape; wherein the semiconductor chip and the bump electrodes are connected to one and the same surface side of the leads.
Abstract:
A semiconductor device capable of improving the flexibility of designing electrical lead patterns for connection from chips via a substrate to external terminals by appropriately arranging the substrate structure and layout of more than one address signal as commonly shared by four separate chips is disclosed. In a surface mount type package of ball grid array (BGA), four chips 1 are mounted on a substrate 2 in such a manner such these are laid out in the form of an array of two rows and two columns. These four chips 1 are such that regarding the upper side and lower side, these are in linear symmetry with respect to a center line extending in a direction along long side edges of the substrate 2. Each chip 1 has a plurality of pads 9 which are disposed thereon into an almost linear array substantially along the center line in the direction of short side edges, which pads include addressing pads 9a that are located on the side of central part on a specified plane of the substrate 2, and control-use pads 9b of control signals that are also placed on the center side of the substrate 2. The pad array also includes input/output pads 9c that are disposed so that these are on the peripheral side on the surface of substrate 2.
Abstract:
The invention has for its object to provide a water-soluble phthalocyanine dye unlikely to lose its own properties even upon dissolved in a concentration as high as 10−5 M.The inventive water-soluble phthalocyanine dye is characterized by having a sulfuric acid group or groups as an axial ligand or ligands of an antimony/phthalocyanine complex. The sulfuric acid group or groups have been introduced by replacing a part or the whole of hydroxyl groups in the starting material with a sulfuric acid group or groups.
Abstract:
Method of manufacturing a semiconductor device, including: preparing a TAB tape featuring an insulating tape having a device hole and a plurality of holes, a plurality of leads formed on a surface of the tape and extending at one end into the device hole and at the other end into the holes, slits provided inside arrangements of columns of holes, and a warp prevention reinforcement insulating film to hold the leads between it and the tape; connecting front ends of the leads to the electrodes of the chip; forming an encapsulant to enclose the chip, the leads and a portion of the tape; forming thick bump electrodes on that surface side of the leads running through the holes to which the semiconductor chip is connected; performing an electric characteristic test, using the bump electrodes as measuring terminals; and cutting the TAB tape to a predetermined shape.
Abstract:
A stacked semiconductor device is constructed by stacking in two levels: a lower semiconductor device having a wiring board, at least one semiconductor chip mounted on a first surface of the wiring board and having electrodes electrically connected to wiring by way of a connection means, an encapsulant composed of insulating plastic that covers the semiconductor chip and the connection means, a plurality of electrodes formed overlying the wiring of a second surface of the wiring board, and a plurality of linking interconnects each having a portion connected to the wiring of the first surface of the wiring board and another portion exposed on the surface of the encapsulant; and an upper semiconductor device in which each electrode overlies and is electrically connected to the exposed portions of each of the linking interconnects of the lower semiconductor device. The linking interconnects extend from the first surface of the wiring board to the side surfaces and upper surface of the encapsulant, and moreover, electrically connect with wiring of the wiring board that projects from the encapsulant.
Abstract:
A semiconductor device capable of improving the flexibility of designing electrical lead patterns for connection from chips via a substrate to external terminals by appropriately arranging the substrate structure and layout of more than one address signal as commonly shared by four separate chips is disclosed. In a surface mount type package of ball grid array (BGA), four chips 1 are mounted on a substrate 2 in such a manner such these are laid out in the form of an array of two rows and two columns. These four chips 1 are such that regarding the upper side and lower side, these are in linear symmetry with respect to a center line extending in a direction along long side edges of the substrate 2. Each chip 1 has a plurality of pads 9 which are disposed thereon into an almost linear array substantially along the center line in the direction of short side edges, which pads include addressing pads 9a that are located on the side of central part on a specified plane of the substrate 2, and control-use pads 9b of control signals that are also placed on the center side of the substrate 2. The pad array also includes input/output pads 9c that are disposed so that these are on the peripheral side on the surface of substrate 2.
Abstract:
A program reading apparatus in a knitting machine including a movable reading head adapted to scan a program carrier having thereon patterning instructions for control of the pattern to be knitted on the machine. Means are provided therein for preventing rebound of the reading head upon arrival at or return to its starting position, such means being operated by the momentum of the reading head upon reading head arrival or return to momentarily arrest the reading head at the starting position.