摘要:
The present invention can relate to an imaging element including a support, an image-forming layer superposed on the support, and an outermost scratch resistant antistatic layer superposed on the support. The scratch resistant layer may include a polymer having a modulus greater than 100 MPa measured at 20° C., a filler particle with the proviso that the filler particle is not an electronically conductive crystalline metal oxide or a compound oxide thereof, and an electronically conducting polymer. The volume ratio of the polymer to the filler particle may be between 70:30 and 40:60 and the electronically conducting polymer can be present at a weight concentration based on a total dried weight of the scratch resistant layer of between 1 and 10 weight percent.
摘要:
A carrier tray is provided for holding a semiconductor device that has a two dimensional array of regularly spaced rows and columns of holes having one and only one pitch and one and only one pocket size. The holes are configured to receive a solder ball from a ball grid array package. The carrier tray can engage at least two differently sized ball grid array packages, thereby avoiding the expense and long lag time associated with designing a new product carrier tray for each new semiconductor device.
摘要:
The subject of the invention is a transparent substrate (6) having at least one antireflection coating, made from a film (A) comprising multiple thin layers of alternately high and low refractive indexes. The multilayer film comprises, in succession, a high-index first layer (1), having a refractive index n1 of between 1.8 and 2.3 and a geometrical thickness e1 of between 5 and 50 nm, a low-index second layer (2), having a refractive index n2 of between 1.30 and 1.70 and a geometrical thickness e2 of between 5 and 50 nm, a high-index third layer (3), having a refractive index n3 of between 1.8 and 2.3 and a geometrical thickness e3 of at least 100 nm, and a low-index fourth layer (4), having a refractive index n4 of between 1.30 and 1.70 and a geometrical thickness e4 of at least 80 nm. This antireflection coating can be used in solar modules.
摘要:
A sternal closure clamp device for securing and retaining longitudinally divided halves of a sternum, and its method of use, the device having a pair of body members each having engagement members adapted to abut the sides of the sternal halves, and at least one rib extension member having rib retaining members and attached to at least one of said body members, such that the rib extension member can be secured to a rib to reduce the force being applied directly to the sternal halves.
摘要:
The subject of the invention is a transparent substrate (6) having at least one antireflection coating, made from a film (A) comprising multiple thin layers of alternately high and low refractive indexes.The multilayer film comprises, in succession: a high-index first layer (1), having a refractive index n1 of between 1.8 and 2.3 and a geometrical thickness e1 of between 5 and 50 nm; a low-index second layer (2), having a refractive index n2 of between 1.30 and 1.70 and a geometrical thickness e2 of between 5 and 50 nm; a high-index third layer (3), having a refractive index n3 of between 1.8 and 2.3 and a geometrical thickness e3 of at least 100 nm; a low-index fourth layer (4), having a refractive index n4 of between 1.30 and 1.70 and a geometrical thickness e4 of at least 80 nm. This antireflection coating can be used in solar modules.
摘要:
The present invention is directed to an electronically conductive article comprising at least one conductive carbon nanotube layer in contact with at least one conductive layer comprising electronically conductive polymer.
摘要:
A process for manufacturing a multilayer compensator comprising one or more polymeric A layers and one or more polymeric B layers, wherein said A layers comprise a polymer having an out-of-plane birefringence not more negative than −0.01, said B layers comprise an amorphous polymer having an out-of-plane birefringence more negative than −0.01, and the overall in-plane retardation (Rin) of said multilayer compensator is greater than 20 nm and the out-of-plane retardation (Rth) of said multilayer compensator is more negative than −20 nm wherein the process employs laminating layers or coating the layers from solvent.
摘要:
The present invention relates to a donor laminate for adhesive transfer of a conductive layer comprising a substrate having thereon a conductive layer comprising carbon nanotubes, in contact with said substrate
摘要:
A momentum trap ballistic armor comprises an accelerating layer, a plug layer adjacent to the accelerating layer, and an energy absorbing layer. The plug layer includes an opening and at least one plug maintained within the opening. When a projectile impacts the accelerating layer, the plug is accelerated to the velocity of the projectile before the projectile perforates the plug, forming a projectile-plug combination. The energy absorbing layer is used to capture the projectile-plug combination. The accelerating layer is typically ceramic, the plug layer is typically metal, and the energy absorbing layer is typically ballistic cloth material.
摘要:
The present invention relates to a donor laminate for transfer of a conductive layer comprising at least one electronically conductive polymer on to a receiver, wherein the receiver is a component of a device. The present invention also relates to methods pertinent to such transfers.