Abstract: A display control method applicable to an all-in-one (AIO) computer is provided. The AIO computer includes a first monitor and a second monitor. The display control method includes: receiving a control instruction from the first monitor; projecting a display content on the second monitor according to the control instruction; and selectively enabling a touch control function of the second monitor according to the control instruction.

Abstract: An automatic module switching system of a combined processing apparatus includes a chassis, a moving mechanism, a holding device, and multiple processing modules. The moving mechanism is driven to drive the holding device to move along a first moving direction and the holding device is driven to move along a second moving direction on the moving mechanism. The processing modules are detachably mounted onto the positioning sets of the hanging wall of the chassis and the holding device. The holding device drives the processing module thereon to move along a third moving direction. The combined processing apparatus can be scheduled to switch the processing modules automatically according user's needs, such that the combined processing apparatus can process in a manner that meets the user's needs. Cost for purchasing the plurality of processing machines can be saved and the problem of occupying much room can be also avoided.

Abstract: The present disclosure provides a calibration method and readable computer storage medium. The calibration method includes: configuring a reference signal source to output a reference signal; delaying the reference signal through a delay chain to output a delay signal; synchronous sampling the reference signal and the delay signal; adding 1 count and obtaining a final count value when the sampling result is in the preset state; determining whether a ratio between the count value and the first quantity is within a preset range; obtaining the average delay time according to the time width of the reference signal wave and the number of the delay units opened in the delay chain when the ratio is within the preset range; and outputting a control signal to the clock recovery circuit according to the average delay time to calibrate the delay time of the clock recovery circuit.

Abstract: A method includes forming a first conductive feature over a semiconductor substrate, forming an ILD layer over the first conductive feature, patterning the ILD layer to form a trench, and forming a conductive layer over the patterned ILD layer to fill the trench. The method further includes polishing the conductive layer to form a via contact configured to interconnect the first conductive feature with a second conductive feature, where polishing the conductive layer exposes a top surface of the ILD layer, polishing the exposed top surface of the ILD layer, such that a top portion of the via contact protrudes from the exposed top surface of the ILD layer, and forming the second conductive feature over the via contact, such that the top portion of the via contact extends into the second conductive feature.

Abstract: A semiconductor device and method of fabricating the same include a substrate, a first epitaxial layer, a first protection layer, and a contact etching stop layer. The substrate includes a PMOS transistor region, and the first epitaxial layer is disposed on the substrate, within the PMOS transistor region. The first protection layer is disposed on the first epitaxial layer, covering surfaces of the first epitaxial layer. The contact etching stop layer is disposed on the first protection layer and the substrate, wherein a portion of the first protection layer is exposed from the contact etching stop layer.

Abstract: A sophisticated surveying instrument consists of a workbench, a coordinate board and two optical sensors. The workbench fastened to a coordinate board with several square grids of equal size forms a connected surveying instrument. Inside the grid there is a readable icon recognizable for the apex coordinate. One of the two optical sensors projects against the workbench to define the starting point and end point of the object while the other against the coordinate, so as to identify the recognizable icon within the projected pixel block on the coordinate board and enter the projected image into an electronic computer for comparison, analysis and conversion, thus identifies the position of the pixel block's center on the coordinate board, defining the corresponding value of the starting point and end point.

Abstract: A sophisticated surveying instrument consists of a workbench, a coordinate board and two optical sensors. The workbench fastened to a coordinate board with several square grids of equal size forms a connected surveying instrument. Inside the grid there is a readable icon recognizable for the apex coordinate. One of the two optical sensors projects against the workbench to define the starting point and end point of the object while the other against the coordinate, so as to identify the recognizable icon within the projected pixel block on the coordinate board and enter the projected image into an electronic computer for comparison, analysis and conversion, thus identifies the position of the pixel block's center on the coordinate board, defining the corresponding value of the starting point and end point.