Abstract:
A movable contact body includes a separator (13), a number of domes (12), an insulative film (11) and a shielding (10). The separator is made of insulative material and is substantially a planar sheet. The domes are made of resilient conductive material and are located on the separator in pre-determined locations. The insulative film coats on upper surfaces of the domes. The planar shielding is made of conductive material and coats on the insulative film. The planar shielding defines a number of openings (100) in predetermined locations corresponding to the domes. Each opening receives one dome therein.
Abstract:
A dome sheet for a panel switch includes a planar and resilient metal sheet (1), a number of domes (2) punched from the metal sheet, and a number of positioning members (3) made of insulative material for positioning the domes with the metal sheet. A manufacturing process for the dome sheet includes steps of processing a metal sheet to form a number of original domes (22) partially separate from the metal sheet, applying a plurality of positioning members to fix the original dome to the metal sheet, and electrically isolating the original dome from the metal sheet.
Abstract:
A movable contact body includes a separator (13), a number of domes (12), an insulative film (11) and a shielding (10). The separator is made of insulative material and is substantially a planar sheet. The domes are made of resilient conductive material and are located on the separator in pre-determined locations. The insulative film coats on upper surfaces of the domes. The planar shielding is made of conductive material and coats on the insulative film. The planar shielding defines a number of openings (100) in predetermined locations corresponding to the domes. Each opening receives one dome therein.
Abstract:
A circuit for simultaneously analyzing performance and bugs includes a mapping unit and a USB 3.0 data flow analyzer. The mapping unit is used for mapping commands transmitted to a USB 3.0 host through a peripheral component interconnect express and internal events of the USB 3.0 host to a packet of a USB 3.0 bus. The USB 3.0 data flow analyzer is used for analyzing performance and bugs of the USB 3.0 host through the packet of the USB 3.0 bus.
Abstract:
A circuit for recognizing a beginning and a data rate of data includes at least two data rate detecting units and a post processing unit . The at least two data rate detecting units are used for comparing at least two alignment patterns corresponding to different data rates with data simultaneously to recognize a data rate of the data. The post processing unit is coupled to the at least two data rate detecting units for recognizing a beginning of the data according to an alignment pattern corresponding to the data when the data rate of the data is recognized.
Abstract:
A circuit for recognizing a beginning and a data rate of data includes at least two data rate detecting units and a post processing unit. The at least two data rate detecting units are used for comparing at least two alignment patterns corresponding to different data rates with data simultaneously to recognize a data rate of the data. The post processing unit is coupled to the at least two data rate detecting units for recognizing a beginning of the data according to an alignment pattern corresponding to the data when the data rate of the data is recognized.
Abstract:
A circuit for simultaneously analyzing performance and bugs includes a mapping unit and a USB 3.0 data flow analyzer. The mapping unit is used for mapping commands transmitted to a USB 3.0 host through a peripheral component interconnect express and internal events of the USB 3.0 host to a packet of a USB 3.0 bus. The USB 3.0 data flow analyzer is used for analyzing performance and bugs of the USB 3.0 host through the packet of the USB 3.0 bus.
Abstract:
A wearable vibration device for video games having a video game electrical signal decoder unit. An I.C. circuit, a D.C. battery, and an electrical circuit are located in the decoder unit. The decoder unit has an electrical input terminal for connection to a video game CPU and it has an electrical output terminal for connecting a video game controller thereto. A vibration unit has means for mounting it on a person's hand. Different systems can be utilized to transmit instructions from the decoder unit to the vibration unit, the simplest structure would be electrical wires connecting the two units.