Abstract: An anti-peep display device includes a display module and an anti-peep module disposed on the display module. The anti-peep module includes the following features. The first light incident surface faces the display surface, the second and third light incident surfaces are located on opposite sides of the first light incident surface, the first condensing portion is disposed corresponding to the second light incident surface and the first light source, the second condensing portion is disposed corresponding to the third light incident surface and the second light source, the first and second condensing portions convert beams of the first and second light sources into anti-peep beams with a beam angle less than 10 degrees, and the optical microstructures reflect the anti-peep beams and exit the anti-peep beams from the light guide plate. The present invention also provides an anti-peep method applicable to the anti-peep display device.

Abstract: A display device and a light detection module are provided. The display device includes a display panel and the light detection module. The light detection module is capable of detecting an optical feature of a display surface of the display panel, and includes a shaft portion, a rod portion, and a light detector. The shaft portion has a shaft extension direction. The rod portion has a rod extension direction, and takes the shaft portion as a rotation shaft. An included angle between the rod extension direction and the shaft extension direction is between 125 degrees and 145 degrees.

Abstract: A memory device includes a memory die, a non-volatile memory circuit, and a logic die. The memory die includes a firs memory space and a second memory space. The non-volatile memory circuit stores a repair table file corresponding to the first memory space. The logic die is coupled to the memory die and the non-volatile memory. The logic die selectively accesses the first memory space or the second memory space of the memory die according a comparing result of an input address and the repair table file. The memory die and is different from the logic die.

Abstract: This invention relates to a cooling device which utilizes both thermoelectric and magnetocaloric mechanisms for enhanced cooling applications. The incorporation of a magnetocaloric mechanism into a thermoelectric device provides additional cooling on the cold side of the device, and may improve the device efficiency, which is useful for many industrial applications, including cooling of microelectronic devices. Embodiments of the invention provide a cooling device comprising a hot side, a cold side, at least one thermoelectric element, at least one magnetocaloric material, at least one permanent magnet, and at least one mechanical movement system. In some embodiments, the magnetocaloric component of the cooling device is optimized to provide enhanced cooling on the cold side of the cooling device.

Abstract: A motor driver IC with auto calibration function is provided, the motor driver IC utilizes a Hall sensor of a switched sensor circuit to detect the changes in an external magnetic field. By using the compensation current which is generated by the automatic calibration circuit to correct the unexpected offset existed in the Hall sensor of the sensing unit itself to zero so that the sensing unit can sense the changes in the external magnetic field accurately and can point out the rotor position correctly, and the motor can be further driven to commutate relatively to reduce the motor rotation noise to achieve good output performance of the motor rotation and the better motor driving system stability.

Abstract: A motor driver IC with auto calibration function is provided, the motor driver IC utilizes a Hall sensor of a switched sensor circuit to detect the changes in an external magnetic field. By using the compensation current which is generated by the automatic calibration circuit to correct the unexpected offset existed in the Hall sensor of the sensing unit itself to zero so that the sensing unit can sense the changes in the external magnetic field accurately and can point out the rotor position correctly, and the motor can be further driven to commutate relatively to reduce the motor rotation noise to achieve good output performance of the motor rotation and the better motor driving system stability.

Abstract: A method for making a solar cell includes: (a) forming over a substrate a photoelectric transformation layer that is made of a chalcopyrite-based photovoltaic material; (b) performing an ion milling treatment, in which ions are injected to an upper surface of the photoelectric transformation layer at an ion incident angle with respect to the upper surface to partially etch the photoelectric transformation layer, so that the photoelectric transformation layer is formed with a plurality of nano-pillar structures, the ion incident angle ranging from 0° to 90°; and (c) forming an electrode unit to transmit electricity from the photoelectric transformation layer.

Abstract: An IC chip, including a switch LDMOS device and an analog LDMOS device, is configured on a substrate having a first conductive type. Components of the two LDMOS devices respectively include two gate conductive layers configured on two first active regions of the substrate. A common source contact region having a second conductive type is configured in a second active region, which is configured between the two first active regions. An isolation structure is included for isolating the second active region and the first active regions. The isolation structure between the first active regions and the second active region has a length “A” extending along a longitudinal direction of a channel under each gate conductive layer, and each gate conductive layer on each first active region has a length “L” extending along the longitudinal direction of the channel, the two LDMOS devices have different A/L values.

Abstract: An IC chip, including a switch LDMOS device and an analog LDMOS device, is configured on a substrate having a first conductive type. Components of the two LDMOS devices respectively include two gate conductive layers configured on two first active regions of the substrate. A common source contact region having a second conductive type is configured in a second active region, which is configured between the two first active regions. An isolation structure is included for isolating the second active region and the first active regions. The isolation structure between the first active regions and the second active region has a length “A” extending along a longitudinal direction of a channel under each gate conductive layer, and each gate conductive layer on each first active region has a length “L” extending along the longitudinal direction of the channel, the two LDMOS devices have different A/L values.

Abstract: A semiconductor device having a capacitor is provided. The semiconductor device includes a substrate, a capacitor and a metal-oxide-semiconductor (MOS) transistor. The MOS transistor is located in a MOS transistor region of the substrate, and the MOS transistor region has a first bottom diffusion region. The capacitor is located in a capacitor region of the substrate and consisted of a second bottom diffusion region located in the substrate, a first dielectric layer located over the second bottom diffusion region, a bottom conductive layer located over the first dielectric layer, a second dielectric layer located over the bottom conductive layer, and a top conductive layer located over the second dielectric layer. The first bottom diffusion region and the second bottom diffusion region are different conductive type.

Abstract: A method for fabricating metal-oxide-semiconductor devices is provided. The method includes forming a gate dielectric layer on a substrate; depositing a polysilicon layer on the gate dielectric layer; forming a resist mask on the polysilicon layer; etching the polysilicon layer not masked by the resist mask, thereby forming a gate electrode; etching a thickness of the gate dielectric layer not covered by the gate electrode; stripping the resist mask; forming a salicide block resist mask covering the gate electrode and a portions of the remaining gate dielectric layer; etching away the remaining gate dielectric layer not covered by the salicide block resist mask, thereby exposing the substrate and forming a salicide block lug portions on two opposite sides of the gate electrode; and making a metal layer react with the substrate, thereby forming a salicide layer that is kept a distance “d” away from the gate electrode.

Abstract: A high-voltage device structure includes a high-voltage device disposed on a semiconductor substrate. The semiconductor includes an active region and an isolation region, and the high-voltage device is disposed in the active region. The high-voltage device structure includes a source diffusion region of a first conductive type, a drain region of the first conductive type, and a gate longer than the source diffusion region and the drain diffusion region so as to form spare regions on both sides of the gate. The isolation region is outside the active region and surrounds the active region. In the isolation region, an isolation ion implantation region of a second conductive type and an extended ion implantation region are disposed to prevent parasitic current from being generating between the source diffusion region and the drain diffusion region.

Abstract: A semiconductor device having a capacitor is provided. The semiconductor device includes a substrate, a capacitor and a metal-oxide-semiconductor (MOS) transistor. The MOS transistor is located in a MOS transistor region of the substrate, and the MOS transistor region has a first bottom diffusion region. The capacitor is located in a capacitor region of the substrate and consisted of a second bottom diffusion region located in the substrate, a first dielectric layer located over the second bottom diffusion region, a bottom conductive layer located over the first dielectric layer, a second dielectric layer located over the bottom conductive layer, and a top conductive layer located over the second dielectric layer. The first bottom diffusion region and the second bottom diffusion region are different conductive type.

Abstract: A high-voltage device structure includes a high-voltage device disposed on a semiconductor substrate. The semiconductor includes an active region and an isolation region, and the high-voltage device is disposed in the active region. The high-voltage device structure includes a source diffusion region of a first conductive type, a drain region of the first conductive type, and a gate longer than the source diffusion region and the drain diffusion region so as to form spare regions on both sides of the gate. The isolation region is outside the active region and surrounds the active region. In the isolation region, an isolation ion implantation region of a second conductive type and an extended ion implantation region are disposed to prevent parasitic current from being generating between the source diffusion region and the drain diffusion region.

Abstract: A method for fabricating metal-oxide-semiconductor devices is provided. The method includes forming a gate dielectric layer on a substrate; depositing a polysilicon layer on the gate dielectric layer; forming a resist mask on the polysilicon layer; etching the polysilicon layer not masked by the resist mask, thereby forming a gate electrode; etching a thickness of the gate dielectric layer not covered by the gate electrode; stripping the resist mask; forming a salicide block resist mask covering the gate electrode and a portions of the remaining gate dielectric layer; etching away the remaining gate dielectric layer not covered by the salicide block resist mask, thereby exposing the substrate and forming a salicide block lug portions on two opposite sides of the gate electrode; and making a metal layer react with the substrate, thereby forming a salicide layer that is kept a distance “d” away from the gate electrode.

Abstract: A method for fabricating metal-oxide-semiconductor devices is provided. The method includes forming a gate dielectric layer on a substrate; depositing a polysilicon layer on the gate dielectric layer; forming a resist mask on the polysilicon layer; etching the polysilicon layer not masked by the resist mask, thereby forming a gate electrode; etching a thickness of the gate dielectric layer not covered by the gate electrode; stripping the resist mask; forming a salicide block resist mask covering the gate electrode and a portions of the remaining gate dielectric layer; etching away the remaining gate dielectric layer not covered by the salicide block resist mask, thereby exposing the substrate and forming a salicide block lug portions on two opposite sides of the gate electrode; and making a metal layer react with the substrate, thereby forming a salicide layer that is kept a distance “d” away from the gate electrode.

Abstract: A method for fabricating metal-oxide-semiconductor devices is provided. The method includes forming a gate dielectric layer on a substrate; depositing a polysilicon layer on the gate dielectric layer; forming a resist mask on the polysilicon layer; etching the polysilicon layer not masked by the resist mask, thereby forming a gate electrode; etching a thickness of the gate dielectric layer not covered by the gate electrode; stripping the resist mask; forming a salicide block resist mask covering the gate electrode and a portions of the remaining gate dielectric layer; etching away the remaining gate dielectric layer not covered by the salicide block resist mask, thereby exposing the substrate and forming a salicide block lug portions on two opposite sides of the gate electrode; and making a metal layer react with the substrate, thereby forming a salicide layer that is kept a distance “d” away from the gate electrode.