摘要:
A method for providing energy assisted magnetic recording (EAMR) heads is described. The method comprises bonding a plurality of lasers to a first substrate. The plurality of lasers corresponds to the plurality of EAMR heads and is for providing energy to a plurality of EAMR transducers. The method further comprises fabricating the plurality of EAMR transducers for the plurality of EAMR heads on a second substrate, bonding the first substrate to the second substrate such that the plurality of EAMR transducers and the plurality of lasers reside between the first substrate and the second substrate, removing at least one of the first substrate and the second substrate, and separating a remaining substrate into the plurality of EAMR heads.
摘要:
A universal fall detect system and its unique designed sensor as well as methodology to detect the fall event are disclosed. The fall event is detected by measuring relative position, and/or orientation between host body and direction of gravity at the spot where falling event happens. The system can present either as a standalone system or a built-in component with supporting software installed on other devices. The system linked to wide network and wide audience can trigger several emergency response and assistances if needed in time when a falling event happens.
摘要:
Vehicle onboard safety systems against deception during driving-under-influence (DUI) test, using cheiloscopy sensor or bite mark sensor as biometrics have been invented. The systems have an engine interlock system, which controls the engine ignition based on the onboard DUI testing result. The systems also have a smart phone locker designed to take the smart phone away from the driver in order to avoid any driving distraction, while allowing connection to external network and resource through tethering.
摘要:
Fall detection method and systems with its unique designed sensors are disclosed. The capacitive sensing based systems use the abrupt changes of the capacitance value to detect whether a real fall event happens, while the reed sensor/or reed switch based systems work in power saving passive mode to detect the real fall event by analyzing the binary “on/off” signal available from the reed sensor/or reed switch. Both rely on the orientation change of the host body respects to local gravity direction during the falling process. The system can present either as a standalone system or a built-in component with supporting software installed on other devices.
摘要:
A universal fall detect system and its unique designed sensor as well as methodology to detect the fall event are disclosed. The fall event is detected by measuring relative position, and/or orientation between host body and direction of gravity at the spot where falling event happens. The system can present either as a standalone system or a built-in component with supporting software installed on other devices. The system linked to wide network and wide audience can trigger several emergency response and assistances if needed in time when a falling event happens.
摘要:
Fall detection method and systems with its unique designed sensors are disclosed. The capacitive sensing based systems use the abrupt changes of the capacitance value to detect whether a real fall event happens, while the reed sensor/or reed switch based systems work in power saving passive mode to detect the real fall event by analyzing the binary “on/off” signal available from the reed sensor/or reed switch. Both rely on the orientation change of the host body respects to local gravity direction during the falling process. The system can present either as a standalone system or a built-in component with supporting software installed on other devices.
摘要:
A method and system for providing a magnetic recording transducer having a pole are disclosed. The pole has side(s), a bottom, and a top wider than the bottom. The method and system include providing at least one side gap layer that covers the side(s) and the top of the pole. At least one sacrificial layer is provided on the side gap layer(s). The sacrificial layer(s) are wet etchable and cover the side gap layer(s). The magnetic recording transducer is planarized after the sacrificial layer(s) are provided. Thus, a portion of the side gap and sacrificial layer(s) is removed. A remaining portion of the sacrificial layer(s) is thus left. The method and system also include wet etching the sacrificial layer(s) to remove the remaining portion of the sacrificial layer(s). A wrap around shield is provided after the remaining portion of the sacrificial layer(s) is removed.
摘要:
A method for providing a structure in a magnetic transducer is described. The method includes performing a first planarization that exposes a top surface of the magnetic transducer. This first planarization also terminates before a portion of a first planarization buffer layer is removed. The method also includes providing a second planarization buffer layer after the first planarization is performed. The second planarization buffer layer is above the first planarization buffer layer. The method also includes performing a second planarization. This second planarization does not completely remove the second planarization buffer layer. The method also includes performing a third planarization terminating after the first planarization buffer layer is exposed and before the first planarization buffer layer is completely removed.
摘要:
A three-dimensional sensor system made from an assembly of three either semi- or fully independently oriented sensors, each of which has a working principle based on detecting the movement of a floating magnet supported by magnetic levitation. The sensor system can be used for fall detecting, tilting monitoring and vibration tracking. The volume fabrication method of making individual sensor for such as system is also given.
摘要:
Vehicle onboard safety systems against deception during driving-under-influence (DUI) test, using cheiloscopy sensor or bite mark sensor as biometrics have been invented. The systems have an engine interlock system, which controls the engine ignition based on the onboard DUI testing result. The systems also have a smart phone locker designed to take the smart phone away from the driver in order to avoid any driving distraction, while allowing connection to external network and resource through tethering.