摘要:
Provided is a system for handling a semiconductor module, the system may include a rotor, a rotational driving device, at least one insertion portion, and at least one extraction portion. The rotor may be configured to rotate clockwise and counterclockwise around a rotation axis. The rotational driving device may be configured to rotate the rotor. The at least one insertion portion may be connected to the rotor and may be configured to insert a semiconductor module into a socket. The at least one extraction portion may be connected to the rotor and may be configured to extract the semiconductor module from the socket.
摘要:
There is provided a high voltage generating circuit including a circuit for sensing a voltage level of a high voltage for erasing and programming operations, a circuit for generating a given reference voltage, a circuit for comparing the sensed high voltage with the reference voltage, a circuit for applying or blocking a pump signal to a high voltage pump circuit according to the compared signal, a circuit for raising the voltage up to a given level under the control of the pump signal, and an EEPROM fuse circuit connected to the circuit for sensing the voltage level of the high voltage or the circuit for generating the given reference voltage and having stored data, whereby the voltage level of the high voltage finally output may be properly maintained and controlled according to the state of the stored data.
摘要:
A system and method for performing partial cylinder cut-off of an internal combustion engine is provided, the system including a rocker arm including first and second arms that are selectively joined together; a rocker arm connecting unit operated by hydraulic pressure and which performs the operation of selectively joining the first and second arms of the rocker arm; a separation-preventing unit interposed between the rocker arm and the rocker arm connecting unit, the separation-preventing unit preventing the separation of the rocker arm from the rocker arm connecting unit; and a hydraulic pressure supply unit controlled by an electronic control unit to supply and exhaust hydraulic pressure to and from the rocker arm connecting unit, the electronic control unit performing control of the hydraulic pressure supply unit according to comparisons made between received signals of vehicle state and pre-installed data.
摘要:
Provided is a system for handling a semiconductor module, the system may include a rotor, a rotational driving device, at least one insertion portion, and at least one extraction portion. The rotor may be configured to rotate clockwise and counterclockwise around a rotation axis. The rotational driving device may be configured to rotate the rotor. The at least one insertion portion may be connected to the rotor and may be configured to insert a semiconductor module into a socket. The at least one extraction portion may be connected to the rotor and may be configured to extract the semiconductor module from the socket.
摘要:
A system is provided for transferring a substrate of a flat panel display between the processing stations of a flat panel display manufacturing line. The system includes a transfer device that transfers a transfer container in which a substrate is loaded, a container loading and unloading device that loads and unloads the containers on and from the transfer device, and a substrate loading and unloading device that transfers the substrates between the container and processing equipment located at the respective stations. The transfer device includes a track mounted on a facility floor and a plurality of wheeled carriages that move programmably along the track by means of linear motors. The system enables substrate transfer time to be reduced substantially, yet provides robust protection of the substrates throughout the transfer process.