Abstract: A provider edge device may receive a first MAC/IP route advertisement that identifies a MAC route, or a MAC and IP route, relating to an endpoint device. The provider edge device may generate and provide a MAC/IP route proxy advertisement based on the MAC route or the MAC and IP route, detect a potential decrease in reliability of the MAC route or the MAC and IP route, broadcast a request to verify the reliability of the MAC and IP route, determine whether the reliability of the MAC route, or the MAC and IP route, has decreased, and perform an action to cause withdrawal of the MAC/IP route proxy advertisement, or to cause a second MAC/IP route advertisement that identifies the MAC route, or the MAC and IP route, to be provided, based on determining whether the reliability of the MAC route, or the MAC and IP route, has decreased.

Abstract: A wireless communication method adapted to an electrical gear-shifting system of bicycle comprises: establishing a first communication connection to an intermediate device by a master controller; establishing a second communication connection to the intermediate device by a slave controller, sending a control signal to the intermediate device through the first communication connection by the master controller, sending the control signal to the slave controller through the second communication connection by the intermediate device, wherein the slave controller controls a motor driver to perform a gear-shifting operation according to the control signal.

Abstract: An authorization pairing method is applicable to an electronic derailleur system for a bicycle, comprising: an authorization device broadcasting a authorization signal, and the first communication device and the second communication device respectively performing the first scanning process and the second scanning process, and each scanning process determine whether the authorization signal is obtained, the first communication device determines whether an identification code is obtained after obtaining the authorization signal, and the second communication device sends an identification code representing the identity after obtaining the authorization signal, and the first communication device obtains the identification code and establishes an authorization pairing with the second communication device.

Abstract: A micro LED touch panel display includes the functions of a touch screen and micro LEDs. The touch panel display further includes a plurality of photodiodes. The photodiodes are configured to detect positions of touches by sensing variations of light intensity when a fingertip is pressed against the panel. The disclosure integrates touch technology into the micro LED touch panel display.

Abstract: A touch sensor unit includes a substrate and a plurality of touch electrodes disposed on the substrate for generating sensing signals. Each of the touch electrodes includes an electrically insulating layer that is light-transmissible, and a plurality of nano-scale conducting elements distributed in the electrically insulating layer and electrically connected to one another. Each of the conducting elements includes a metal body that has a roughened surface, that has a twisted structure, or that is formed with a light light-absorbing member thereon.

Abstract: An epitaxial wafer as a light emitting diode (LED) comprises a sapphire substrate, a buffer layer, an N-type semiconductor layer, a light emitting active layer, and a P type semiconductor layer. The buffer layer, the N-type semiconductor layer, the light emitting active layer, and the P type semiconductor layer are formed on C-plane of the sapphire substrate in that order. The light-emitting active layer comprises at least one quantum well structure, with a quantum well region, a gradient region, a high-content aluminum region, and a blocking region. The blocking region covers and is connected to the high-content aluminum region, the P-type semiconductor layer of aluminum-doped or indium-doped gallium nitride covers the gradient region. Content of aluminum or indium changes linearly from side close to the N-type semiconductor layer to side furthest from the N-type semiconductor layer.

Abstract: An OLED touch display device includes a first electrode layer, a second electrode layer facing the first electrode layer, a light-emitting layer between the first electrode layer and the second electrode, and a third electrode layer on a side of the first electrode layer. The first electrode layer functions as a cathode of the light-emitting layer, and the second electrode layer functions as an anode of the light-emitting layer. The first electrode layer and the third electrode layer cooperatively form a capacitive force sensing element. The first electrode layer also functions as touch sensing electrode.

Abstract: A touch display apparatus a display unit and a touch unit. The display unit displays images and the touch unit which is overlapped on the display unit can sense independently a touch action applied on the touch unit and also the pressure applied in such touch. The touch display apparatus virtually simultaneously operates under a display period and a touch period in one frame for improving accuracy of determining the aspects of a touch function.

Abstract: An electrode plate is provided, which includes a metal base with a flow channel structure disposed between rib portions. A graphite layer wraps the bottom of the flow channel structure, the sidewalls of the flow channel structure, and the rib portions. A hydrophobic layer is disposed on the graphite layer overlying the bottom and the sidewalls of the flow channel structure, and not on the graphite layer overlying the rib portions. The hydrophobic layer on the bottom of the flow channel structure and the hydrophobic layer on the sidewalls of the flow channel structure have a substantially equal thickness.

Abstract: A control device with adjustable communication period is configured for an electromechanical gear shifter of a bicycle. The control device comprises a master controller and a trigger sensor. The master controller sends a broadcast signal with a first period when the master controller is in a working mode. The master controller sends the broadcast signal with a period selected from an idle period set when the master controller is in an idle mode. The trigger sensor is in communicable connection with a master controller, and the trigger sensor detects a trigger state to send a trigger signal. The master controller switches to the working mode when the master controller receives the trigger signal. The master controller switches to the idle mode selectively when the master controller does not receive the trigger signal.

Abstract: An in-cell touch display apparatus includes a substrate structure, a display driving integrated chip (IC), and a plurality of touch sensor units arranged in a matrix. Each of the touch sensor units includes a plurality of connecting lines of difference lengths and a plurality of compensating portions corresponding to the connecting lines in a one-to-one relationship. Each of the connecting lines establishes an electrical connection between the touch sensor unit and the display driving IC. The compensating portions are electrically connected to the display driving IC. The connecting lines and the compensating portions receive a common voltage from the display driving IC during the display period. A sum of the lengths of the connecting line and the compensating portion is constant throughout the plurality of connecting lines so as to compensate for different capacitances of the connecting lines.

Abstract: A brightness compensation method and a brightness compensation circuit for a display device are provided. The brightness compensation method includes the following steps. Receive original image data. Receive backlight timing parameters. Perform brightness compensation according to the image data and the backlight timing parameters. The step of performing brightness compensation includes adjusting at least one of pixel driving data, a driving gamma level, and a driver boost level.

Abstract: A control device with adjustable communication period is configured for an electromechanical gear shifter of a bicycle. The control device comprises a master controller and a trigger sensor. The master controller sends a broadcast signal with a first period when the master controller is in a working mode. The master controller sends the broadcast signal with a period selected from an idle period set when the master controller is in an idle mode. The trigger sensor is in communicable connection with a master controller, and the trigger sensor detects a trigger state to send a trigger signal. The master controller switches to the working mode when the master controller receives the trigger signal. The master controller switches to the idle mode selectively when the master controller does not receive the trigger signal.

Abstract: An image object tracking method and apparatus are provided. The image object tracking method includes the steps of: determining a feature point of a target object in a first frame, determining a prediction point of the feature point in a second frame, calculating an estimated rotation angle of an image capturing device according to a distance between the coordinate of the prediction point and the coordinate of the feature point and a distance between the image capturing device and the target object, calculating a lens rotation angle of the image capturing device rotated from a time point that the first frame is captured to a time point that the second frame is captured according to a piece of inertial measurement information provided by an inertial measurement unit, and determining whether the prediction point corresponds to the feature point by comparing the estimated rotation angle and the lens rotation angle.

Abstract: A package structure includes at least one integrated circuit component, an insulating encapsulation, and a redistribution structure. The at least one integrated circuit component includes a semiconductor substrate, an interconnection structure disposed on the semiconductor substrate, and signal terminals and power terminals located on and electrically connecting to the interconnection structure. The interconnection structure is located between the semiconductor substrate and the signal terminals and between the semiconductor substrate and the power terminals, and where a size of the signal terminals is less than a size of the power terminals. The insulating encapsulation encapsulates the at least one integrated circuit component. The redistribution structure is located on the insulating encapsulation and electrically connected to the at least one integrated circuit component.

Abstract: A method for forming a gate oxide layer on a substrate is provided, in which a region of the substrate is defined out by a shallow trench isolation (STI) structure. An oxide layer covers over the substrate and a mask layer with an opening to expose oxide layer corresponding to the region with an interface edge of the STI structure. The method includes forming a silicon spacer on a sidewall of the opening. A cleaning process is performed through the opening to expose the substrate at the region. An oxidation process is performed on the substrate at the region to form the gate oxide layer, wherein the silicon spacer is also oxidized to merge to an edge of the gate oxide layer.

Abstract: A differential pressure type inflating device, adapted for fast inflating the devices that need inflating, comprises a gas container, a relief valve, a gas nozzle, a pipe joint, a switch valve, and a relief pipe. When external high pressure gas enters the gas container and renders the gas pressures in the gas container and the relief pipe reaching a balance condition, the switch valve can be pressed to generate pressure drop in the relief pipe, which launches the relief valve and discharges the high pressure gas in the gas container from the gas nozzle. In this design, the gas container, relief valve, gas nozzle, relief pipe, and pipe joint are connected with screwing structures, so as to achieve the function of easy assembling.

Abstract: A touch display device includes a display module and a sensing module on the display module. The sensing module includes a first electrode layer on the display module, a second electrode layer facing the first electrode layer, and a dielectric layer between the first electrode layer and the second electrode layer. The second electrode layer includes a plurality of electrodes. The electrodes functions as electrodes of the touch display device for sensing a touch position. The electrodes, the first electrode layer, and the dielectric layer cooperatively form capacitors for sensing a touch force.

Abstract: A wavelength conversion device includes a main body, at least one wavelength conversion layer, at least one heat dissipation plate, a heat conducting component and a driving unit. The wavelength conversion layer is disposed on the main body. The heat dissipation plate is disposed on a side of the main body with an interval. The heat conducting component is connected between the heat dissipation plate and the main body. The driving unit is connected to the main body and the heat dissipation plate and adapted to drive the main body and the heat dissipation plate to rotate. The driving unit and the heat conducting component have a gap therebetween. In addition, a projector including the wavelength conversion device is also provided. The wavelength conversion device according to the disclosure has good heat dissipation efficiency.

Abstract: A network device may receive first route information from an Ethernet virtual private network (EVPN) device and/or a provider backbone bridging EVPN (PBB-EVPN) device. The network device may generate second route information based on the first route information. The network device may provide the second route information to permit network traffic to be transferred between the EVPN device and the PBB-EVPN device. The network device may receive the network traffic to be transferred between the EVPN device and the PBB-EVPN device after providing the second route information. The network device may modify the network traffic to be compatible with the EVPN device or the PBB-EVPN device after receiving the network traffic. The network device may provide the network traffic between the EVPN device and the PBB-EVPN device after modifying the network traffic.