摘要:
A method of patterning a substrate, comprises providing a set of patterned features on the substrate, exposing the set of patterned features to a dose of ions incident on the substrate over multiple angles, and selectively etching exposed portions of the patterned features.
摘要:
An ion implantation system may comprise a plasma source for providing a plasma and a workpiece holder arranged to receive a bias with respect to the plasma to attract ions across a plasma sheath toward the substrate. The system may also include an extraction plate arrangement comprising a multiplicity of different apertures each arranged to provide an ion beam having ions distributed over a range of angles of incidence on the workpiece, wherein a first ion beam extracted from a first aperture has a first beam profile that differs from a second ion beam extracted from a second aperture.
摘要:
A method of implanting a workpiece in an ion implantation system. The method may include providing an extraction plate adjacent to a plasma chamber containing a plasma, such that the extraction plate extracts ions from the plasma through at least one aperture that provides an ion beam having ions distributed over a range of an angles of incidence on the workpiece. The method may include scanning the workpiece with respect to the extraction plate and varying a power level of the plasma during the scanning from a first power level to a second power level, wherein at a surface of the workpiece, a first beam width at a first power level is greater than a second beam width at a second power level.
摘要:
An outgassing shield (40) for a lamp socket (22) comprises a cup-shaped unit that fits over the end of the socket that penetrates a lamp reflector (12), reducing the temperature upon the socket body and substantially eliminating outgassing. The elimination of the outgassing prevents deleterious buildup of outgassed materials on the reflector surface and the interior of the lens, thereby enhancing light output.
摘要:
A portion or component of a metal container is provided with markings or indicia using laser light. High-speed laser steering is used to position laser light or laser light pulses across a lateral and longitudinal extent in a relatively short time period such as a time period selected so as to avoid slowing, stopping or otherwise interfering with other container or container component production processes. Preferably, tab stock for container-opening tabs can be provided with 6 to 9 or more visible characters within a time window of 50 to 100 milliseconds or less. Preferably, the size and resolution provided by the pulses are sufficient to permit legible, and preferably attractive, formation of any standard typewriter characters. In one embodiment, other logos, designs, textures, backgrounds and similar features can be provided.
摘要:
A portion or component of a metal container is provided with markings or indicia using laser light. High-speed laser steering is used to position laser light or laser light pulses across a lateral and longitudinal extent in a relatively short time period such as a time period selected so as to avoid slowing, stopping or otherwise interfering with other container or container component production processes. Preferably, tab stock for container-opening tabs can be provided with 6 to 9 or more visible characters within a time window of 50 to 100 milliseconds or less. Preferably, the size and resolution provided by the pulses are sufficient to permit legible, and preferably attractive, formation of any standard typewriter characters. In one embodiment, other logos, designs, textures, backgrounds and similar features can be provided.
摘要:
An adapter is provided for electrically connecting a printed circuit board to an airbag accelerometer. The adapter includes a leadframe housing to which is joined a leadframe, as, for example, by embedding the leadframe within the leadframe housing during insert molding thereof. The leadframe includes connector tails which extend in a first direction for connection to a printed circuit board and facing segments which face in a second direction for connection to an airbag accelerometer. The first and second directions are angularly disposed relative to each other. An adjuster assembly which includes such an adjuster is also provided.
摘要:
A toner loading system for use with reprographic machines which reduces powder clouding and minimizes toner spill during loading. A toner cartridge is mountable on a toner housing. The housing includes an opening sized to accept the cartridge. When in a raised position, the cartridge is on top of the housing. When in a lowered position, the cartridge is positioned within the housing through the opening. A removable seal on the bottom of the cartridge includes a long pull tab which can be grasped from above the housing, when the cartridge is lowered, to allow removal of the seal and allow flow of toner from the cartridge to the housing while the cartridge is extended substantially or completely within the housing, thus reducing powder clouding, providing more even toner flow, and reducing mess or spillage. The reduced powder clouding is due to a substantially reduced height from which the toner has to fall when being loaded into the housing.