摘要:
A media sheet has a first layer formed on a substrate and a second layer formed on the first layer. The first layer includes inorganic pigments, and the second layer includes a plurality of wax particles.
摘要:
A toner receiving composition for electrophotographic toner receiving systems includes a binder of polymeric material and a plurality of organic hollow polymeric particles adhered to the polymeric binder material. The organic hollow polymeric particles are present in an amount equal to or greater than about 50% by weight of total solid weight of the toner receiving composition.
摘要:
An amphoteric stilbene composition is disclosed. The composition includes a fixing agent mixed with a predetermined amount of 4,4′-diamino-2,2′-stilbene disulfonic acid, biarylsulfonate-4,4′-diamino-2,2′-stilbene disulfonic acid, biaryldisulfonate-4,4′-diamino-2,2′-stilbene disulfonic acid, derivatives thereof, salts thereof, and/or mixtures thereof.
摘要:
An ink cartridge for an ink jet printer includes a substratum and a cover attached to the substratum and having an aperture provided therein. A printhead is attached to the substratum and provided at least partially within the aperture. At least one connector extends from the printhead into the aperture, and an adhesive material covers at least a portion of the at least one connector. At least one barrier is provided for preventing the adhesive material from flowing to locations away from the at least one connector.
摘要:
The invention is a single piece deep downset exposed lead frame (10) that can be used in current production processes. A single lead frame (10) has a die mount pad (12) that is formed with a downset or cavity into which the semiconductor die (20) is mounted. Wings (14, 15, 17, 18) lock the die pad in the device package (21) and increase the length of potential moisture paths (34a). The downset die pad (12) provides direct thermal contact of the die mount pad (12) to an external heat sink, eliminating the need for a heat slug internal to the package. The exposed die pad (12) can also be used as an RF ground connection to an RF circuit ground plane.
摘要:
Methods and apparatuses for assembling and implementing tamper indicating RFID devices are presented. An RFID device includes a substrate, an electrically conductive pattern formed on the substrate configured to operate as an antenna by separating a portion of a first device section from a second device section, and an electrical circuit mounted on the substrate that is electrically coupled to the antenna. The electrical circuit stores an identification code.
摘要:
A system performs continuous full linear scan of a flat media. The system includes, in part, a chuck, and at least first, second and third gantries. The chuck is adapted to support the flat media during the test. The first gantry includes at least one linear array of non-contacting sensors that spans the width of the flat media and is adapted to move across an entire length of the flat media. Each of the second and third gantries includes a probe head that spans the width of the flat media and each is adapted to apply an electrical signal to the flat media. Each probe head is further adapted to move along a direction substantially perpendicular to the surface of the flat media during the times when the first gantry is in motion and while test signals are being continuously applied.
摘要:
Various antenna arrangements are disclosed for RFID tags. Embodiments of single dipole, dual dipole and patch antenna arrangements are described. Dipole antenna arrangements include metalizations used for tuning the antenna to resonance and for impedance matching to an IC with which they operate. Patch antenna arrangements have cut out portions used for tuning the antenna to resonance and for impedance matching to an IC with which they operate.
摘要:
A method and apparatus for cleaning, rinsing and drying a reticle used in semiconductor device manufacturing, tilts the reticle during the drying process to prevent water from the rinsing process from collecting and remaining on the reticle. The rectangularly shaped reticle is held in a carrier and the top and bottom edges of the reticle may form an angle of at least about 8° with the horizontal to maximize drying efficiency, when the carrier is placed on a horizontal surface or suspended from above.