摘要:
The contact pads of a print cartridge are formed on a flexible tape. Each of the uniformly spaced contact pads is preferably a square separated from an adjacent square by a minimum distance to provide each contact pad with a maximum area. The contact pads are arranged on the flexible tape only along the side portions of the plastic print cartridge body, where body is generally flat, to avoid the pads being located in the sunken middle portion of the body, where the sinking occurs during the injection molding process used to form the body. This improves the reliability of the interconnection between the pads and the printer electrodes.
摘要:
Slits are cut in a nozzle tape and aligned with encapsulant beads on a printhead. The slits mechanically decouple portions of the tape stuck to the beads from a central portion of the tape stuck to a nozzle plate, and thereby prevent lifting of the tape off the nozzle plate in the event that the tape subsequently contracts. A method of attaching the tape to the printhead aligns blades with the beads on the printhead, so that the blades cut slits in the tape that are aligned with the beads. The tape is then adhesively secured to the printhead, preserving the alignment.
摘要:
A semiconductor package substrate (11) has an array of package sites (13, 14, 16, and 21) that are substantially identical. The entire array of package sites (13, 14, 16, and 21) is covered by an encapsulant (19). The individual package sites (13, 14, 16, and 21) are singulated by sawing through the encapsulant (19) and the underlying semiconductor package substrate (11).
摘要:
The Distributed Gaming System provides a user with remote location gaming, for example from within a hotel room. Using the room's television and a remote control, the user, such as a hotel guest, is able to play games similar to those available on a Video Lottery Terminal. The games are displayed on a TV through the use of a TV set-top box. The set top box connects the TV to a network of computer systems through which the Gaming System is distributed and managed. Game access is obtained using a payment swipe device. A special feature of system is the progressive jackpots that are available to game players; these jackpots are at the hotel, jurisdiction, and global levels.
摘要:
A process for manufacturing a tape automated bonding circuit with interior sprocket holes including: a substrate; at least one conductor deposited on the substrate; a functional area on the substrate defined by a polygon surrounding the conductor with all sides of the polygon adjacent to a segment of the conductor and with interior angles of the polygon between the sides of the polygon greater or equal to ninety degrees and having at least one sprocket hole within the functional area on the substrate. The sprocket hole is used to engage and drive the tape automated bonding circuit through processing steps. In a specific embodiment the functional area on the substrate has a first set of two sprocket holes within the functional area, which are used to engage and drive the tape automated bonding circuit through processing steps. In an alternate specific embodiment the substrate has a second set of two sprocket holes in the substrate, which are used to engage and drive the tape automated bonding circuit through processing steps. In another specific embodiment, the length between the first set of sprocket holes and the second set of sprocket holes divided into the length of the substrate is an integer.
摘要:
The contact pads of a print cartridge are formed on a flexible tape. Each of the uniformly spaced contact pads is preferably a square separated from an adjacent square by a minimum distance to provide each contact pad with a maximum area. Conductive traces run along the flexible tape and between the contact pads to allow for a minimum separation between contact pads, thus allowing the contact pads to be made relatively large. This improves the reliability of the interconnection between the pads and the printer electrodes.
摘要:
An inkjet printhead includes a compact substrate having transmission circuitry such as actuation signal lines and address circuitry and ground lines in connection with resistors in a plurality of vaporization chambers on the substrate, with a minimal number of interconnect junctions located at both ends of the substrate. A print cartridge holding the inkjet printhead has a flexible circuit member with conductive traces permanently bonded at one end to the interconnect junctions and terminating at the other end at cartridge interconnect pads.
摘要:
An ink jet pen supply cartridge having a spring biased ink bag with a visual indication of remaining ink quantity. The spring-bag reservoir tends to collapse laterally as the ink supply decreases due to differential pressure exerted thereto. The spring-bag is contained in a rigid cartridge and a pair of flexible tape members are cemented or welded, one to each side of the spring-bag, and extend generally parallel toward a narrow end surface of the cartridge at which they overlap and can be viewed through a window. The overlapping relationship of the tape members provide ink quantity indicia which change as the spring-bag collapse draws them past each other.
摘要:
A semiconductor package substrate (10) has an array of package sites (13,14,16,21,22, and 23) that are substantially identical. The entire array of package sites (13,14,16,21,22, and 23) is covered by an encapsulant (19). The individual package sites (13,14,16,21,22, and 23) are singulated by sawing through the encapsulant (19) and the underlying semiconductor package substrate (10).