Abstract: A photo-detecting device includes a first semiconductor layer with a first dopant, a light-absorbing layer, a second semiconductor layer, and a semiconductor contact layer. The second semiconductor layer is located on the first semiconductor layer and has a first region and a second region, the light absorbing layer is located between the first semiconductor layer and the second semiconductor layer and has a third region and a fourth region, the semiconductor contact layer contacts the first region. The first region includes a second dopant and a third dopant, the second region includes second dopant, and the third region includes third dopant. The semiconductor contact layer has a first thickness greater than 50 ? and smaller than 1000 ?.

Abstract: A touch device includes a substrate, a touch electrode layer, a first wire, and at least one second wire The substrate includes a touch region and a peripheral region. The peripheral region is surrounding the touch region. The touch electrode layer is disposed at the touch region. The first wire is disposed at the peripheral region and is configured to receive a touch driving signal. The at least one second wire is disposed at the peripheral region and is configured to receive a synchronization signal corresponding to the touch driving signal. The first wire is disposed between the touch region and the at least one second wire.

Abstract: A touch device includes a substrate, a touch electrode layer, a first wire, and at least one second wire. The substrate includes a touch region and a peripheral region. The peripheral region is surrounding the touch region. The touch electrode layer is disposed at the touch region. The first wire is disposed at the peripheral region and is configured to receive a touch driving signal. The at least one second wire is disposed at the peripheral region and is configured to receive a synchronization signal corresponding to the touch driving signal. The first wire is disposed between the touch region and the at least one second wire.

Abstract: A control method of a fan comprises steps of: detecting a rotational speed of a blade and a rotor position of the blade; generating a control signal according to the rotational speed and a predetermined rotational speed; obtaining a Back-EMF waveform according to the control signal, the rotational speed, the rotor position and a waveform; adjusting the phase of the Back-EMF waveform; and outputting a switch control signal.

Abstract: A solar energy conversion apparatus includes a solar energy conversion unit and a ground fault detection and interruption unit. The ground fault detection and interruption unit includes a switch subunit, a control subunit, and a leakage current sensing subunit. The control subunit is configured to turn off the switch subunit when the leakage current sensing subunit senses that a leakage current passing through the leakage current sensing subunit exceeds a predetermined leakage current threshold.

Abstract: A surge suppression apparatus is applied to an alternating current power supply apparatus. The surge suppression apparatus includes a rectification unit and a first transient voltage surge suppressor. The rectification unit includes a first diode, a second diode, a third diode, and a fourth diode. The first transient voltage surge suppressor is electrically connected to the first diode, the second diode, the third diode, and the fourth diode. The alternating current power supply apparatus is electrically connected to the first diode, the second diode, the third diode, and the fourth diode. The first diode is electrically connected to the second diode and the third diode. The fourth diode is electrically connected to the second diode and the third diode.

Abstract: A method for transmitting data between two storage virtualization controllers (SVCs) is disclosed in the present invention.

Abstract: A control method of a fan comprises steps of detecting a rotational speed of a blade and a rotor position of the blade; generating a control signal according to the rotational speed and a predetermined rotational speed; obtaining a Back-EMF waveform according to the control signal, the rotational speed, the rotor position and a waveform; adjusting the phase of the Back-EMF waveform; and outputting a switch control signal.

Abstract: A redundant storage virtualization computer system is provided. The redundant storage virtualization computer system comprises a host entity for issuing an IO request, a redundant storage virtualization controller set coupled to the host entity for performing an IO operation in response to the IO request issued by the host entity, and a plurality of physical storage devices for providing storage space to the computer system. Each of the physical storage devices is coupled to the redundant storage virtualization controller set. The redundant storage virtualization controller set comprises a first and a second storage virtualization controller both coupled to the host entity, the storage virtualization controllers communicate therebetween via a PCI-Express interconnect.

Abstract: A parity engine for use in a storage virtualization controller includes a control unit being a control kernel of the parity engine; a control unit buffer serving as a data buffer of the control unit and storing map tables required for operations; at least one XOR engine being started by the control unit and used to select data from a data stream according to the map tables stored in the control unit buffer for performing XOR operations; and at least one data buffer serving as the data buffer of the XOR engine in the operating process.

Abstract: A method for transmitting data between two storage virtualization controllers (SVCs) is disclosed in the present invention.

Abstract: A method of transmitting data between storage virtualization controllers (SVCs) in a computer system is disclosed, in which there is an inter-controller communication channel (ICC) between the storage virtualization controllers. The method comprises the steps of: a central processing unit (CPU) of one storage virtualization controller (SVC) sending a data transfer request to an interface that establishes the ICC when the CPU needs to transmit information to the other SVC; and transmitting the information to the other SVC after the interface that establishes the ICC receives the data transfer request, and obtains the information.

Abstract: A redundant storage virtualization computer system is provided. The redundant storage virtualization computer system comprises a host entity for issuing an IO request, a redundant storage virtualization controller set coupled to the host entity for performing an IO operation in response to the IO request issued by the host entity, and a plurality of physical storage devices for providing storage space to the computer system. Each of the physical storage devices is coupled to the redundant storage virtualization controller set. The redundant storage virtualization controller set comprises a first and a second storage virtualization controller both coupled to the host entity, the storage virtualization controllers communicate therebetween via a PCI-Express interconnect.

Abstract: A redundant storage virtualization computer system is provided. The redundant storage virtualization computer system comprises a host entity for issuing an IO request, a redundant storage virtualization controller set coupled to the host entity for performing an IO operation in response to the IO request issued by the host entity, and a plurality of physical storage devices for providing storage space to the computer system. Each of the physical storage devices is coupled to the redundant storage virtualization controller set. The redundant storage virtualization controller set comprises a first and a second storage virtualization controller both coupled to the host entity, the storage virtualization controllers communicate therebetween via a PCI-Express interconnect.

Abstract: A parity engine for use in a storage virtualization controller includes a control unit being a control kernel of the parity engine; a control unit buffer serving as a data buffer of the control unit and storing map tables required for operations; at least one XOR engine being started by the control unit and used to select data from a data stream according to the map tables stored in the control unit buffer for performing XOR operations; and at least one data buffer serving as the data buffer of the XOR engine in the operating process.

Abstract: A method of transmitting data between storage virtualization controllers (SVCs) in a computer system is disclosed, in which there is an inter-controller communication channel (ICC) between the storage virtualization controllers. The method comprises the steps of: a central processing unit (CPU) of one storage virtualization controller (SVC) sending a data transfer request to an interface that establishes the ICC when the CPU needs to transmit information to the other SVC; and transmitting the information to the other SVC after the interface that establishes the ICC receives the data transfer request, and obtains the information.

Abstract: A redundant storage virtualization computer system is provided. The redundant storage virtualization computer system comprises a host entity for issuing an IO request, a redundant storage virtualization controller set coupled to the host entity for performing an IO operation in response to the IO request issued by the host entity, and a plurality of physical storage devices for providing storage space to the computer system. Each of the physical storage devices is coupled to the redundant storage virtualization controller set. The redundant storage virtualization controller set comprises a first and a second storage virtualization controller both coupled to the host entity, the storage virtualization controllers communicate therebetween via a PCI-Express interconnect.