Abstract: The invention provides a display and an electronic device. The display includes a first substrate, a second substrate, a display medium layer, and a flexible printed circuit board. The first substrate is an active component array substrate and has a first region and a second region. The second substrate is disposed opposite to the first substrate and faces the first region of the first substrate, wherein the second region of the first substrate is a region of the first substrate extending beyond the second substrate. The display medium layer is disposed between the first substrate and the second substrate and located in the first region. The flexible printed circuit board is disposed in the second region and electrically connected to the first substrate, and an orthographic projection of the flexible printed circuit board on the first substrate is located within the range of the first substrate.

Abstract: A power supply control circuit includes serial communication circuitry, non-volatile memory, and a controller circuit. The serial communication circuitry is configured to receive configuration information. The configuration information includes a data structure containing validation information identifying a controller. The non-volatile memory is configured to store the configuration information, and to store identification information that identifies the power supply control circuit. The controller circuit is configured to compare the validation information to the identification information, and to apply the configuration information to configure the power supply control circuit responsive the comparison indicating that the validation information is the same as the identification information.

Abstract: A circuit includes a phase control logic, an analog-to-digital converter (ADC), and digital logic. The phase control logic is configured to couple to a plurality of power phases of a multi-phase power supply. The digital logic is configured to couple to the phase control logic and the ADC, to receive an instruction to operate in a self-calibration mode of operation, receive a first message including a value associated with a calibrated load configured to couple to the plurality of power phases, perform a self-calibration sub-routine for each power phase of the plurality of power phases based at least partially on the received instruction, the received first message, and a signal received from the ADC, and receive a second message instructing the digital logic to store a result of the self-calibration in a memory of the circuit.

Abstract: A circuit for a multi-phase power regulator including a power stage with a first phase and a second phase, the circuit including phase management circuitry coupled to the first phase and the second phase to control the first phase and the second phase, a first comparator coupled to an output of the multi-phase power regulator to compare a value of the output of the multi-phase power regulator to a first threshold value to produce a first comparison result, and phase shedding circuitry coupled to the first comparator and the phase management circuitry to control the phase management circuitry to activate or deactivate the second phase based at least partially on the first comparison result.

Abstract: A control circuit for a DC-DC converter and a DC-DC converter are disclosed. The control circuit includes an integrator coupled to receive a first reference voltage and a first voltage that includes an output voltage for the DC-DC converter and to provide an integrated error signal. A first comparator is coupled to receive the first reference voltage and the first voltage and to provide a dynamic-integration signal that adjusts the integration time constant of the integrator.

Abstract: A battery power supply system and a battery power supply method for a main system are provided. The battery power supply system includes a power supply processor, an expansion slot module with plural slots, and plural battery units. The plural battery units are docked with the corresponding slots. Moreover, plural control switches are electrically connected between the corresponding slots and the power supply processor. A voltage value of one battery unit is defined as a fiducial voltage value. If the difference between the fiducial voltage value and the voltage value of at least one battery unit of the rest of the battery units is within a predetermined value, the control switch corresponding to the at least one battery unit is turned on. The battery unit with the fiducial voltage value and the at least one battery unit are connected with each other in parallel.

Abstract: A method and an apparatus of displaying a window border shadow, the method including the following steps: creating a slave window stitched to a border of a main window, wherein the main window is a non-Layered Window, and the slave window is a Layered Window (S100); adjusting a size of the slave window according to a size of the main window, and adjusting screen coordinates of the slave window according to screen coordinates of the main window (S200); and calculating a pixel point transparency for the slave window, and displaying the slave window according to the calculated result (S300). Above mentioned method sets the main window for presenting software interface to the non-Layered Window, and the slave windows stitched to the borders surrounding the main window to the Layered Window, thus utilizing the slave windows to create the border shadow display effect, and also decreasing memory footprint for the entire system.

Abstract: A backlight module includes a back cover, a light source, a light guide plate and a first adhesive. The light source includes a substrate and at least one light emitting device. The substrate is disposed on the back cover. The light emitting device is disposed on the substrate. The light guide plate is disposed on the back cover and has a light incidence surface, a light emitting surface and a back surface. The back surface is opposite to the light emitting surface. The light incidence surface is connected between the back surface and the light emitting surface and faces the light emitting device. The first adhesive is adhered between the light guide plate and the substrate. The backlight module of the present invention can prevent an unexpected gap from appearing between the light emitting surface of the light guide plate and the light emitting device.

Abstract: A circuit for a multi-phase power regulator including a power stage with a first phase and a second phase, the circuit including phase management circuitry coupled to the first phase and the second phase to control the first phase and the second phase, a first comparator coupled to an output of the multi-phase power regulator to compare a value of the output of the multi-phase power regulator to a first threshold value to produce a first comparison result, and phase shedding circuitry coupled to the first comparator and the phase management circuitry to control the phase management circuitry to activate or deactivate the second phase based at least partially on the first comparison result.

Abstract: A camera device includes a base, an image sensing component and a gravity center adjustment mechanism. The image sensing component is located on the base. The gravity center adjustment mechanism includes a circuit board disposed on the base, an adjusting module and a weight component. An angle detecting unit on the circuit board is used to detect an inclined angle of the circuit board related to a reference surface. The adjusting module is disposed on the circuit board. The weight component is connected to the circuit board via the adjusting module. An processing unit on the circuit board drives the adjusting module to rotate the weight component according to the inclined angle, so as to change position of a gravity center of the camera device and to adjust a capturing angle of the image sensing component.

Abstract: A multiphase DC-DC converter includes a first phase circuit including a higher inductance inductor and a second phase circuit including a lower inductance inductor. An output of the inductors are tied together providing a Vout. A phase manager and current sharing (PMCS) block receives a feedback signal from a feedback network coupled between Vout and the PMCS block that receives current feedback from phase circuits. The PMCS block generates driver control signals at a first time when a load is requesting a lower load current for controlling the phase circuits to operate with a first current sharing ratio to provide the lower load current, and at a second time when the load is requesting a higher load current controls the phase circuits to operate at a second current sharing ratio that is different from the first current sharing ratio having a higher average second phase circuit current.

Abstract: A voice assistant device includes a first assembling module and a second assembling module. The first assembling module includes an upper cover, a power source assembly and a baseplate. The second assembling module includes a lower cover and a conductive assembly. The lower cover is detachably installed on the upper cover and rotatable relative to the upper cover. The power source assembly is electrically connected to the baseplate by the conductive assembly for providing electricity to the baseplate in response to a first condition that the lower cover is rotated relative to the upper cover to a power-on position. The power source assembly is not electrically connected to the baseplate, so as not to provide electricity to the baseplate in response to a second condition that the lower cover is rotated relative to the upper cover to a power-off position.

Abstract: A battery power supply system and a battery power supply method for a main system are provided. The battery power supply system includes a power supply processor, an expansion slot module with plural slots, and plural battery units. The plural battery units are docked with the corresponding slots. Moreover, plural control switches are electrically connected between the corresponding slots and the power supply processor. A voltage value of one battery unit is defined as a fiducial voltage value. If the difference between the fiducial voltage value and the voltage value of at least one battery unit of the rest of the battery units is within a predetermined value, the control switch corresponding to the at least one battery unit is turned on. The battery unit with the fiducial voltage value and the at least one battery unit are connected with each other in parallel.

Abstract: A method for visually merging design databases without generating a merged database of the design databases is disclosed. A first display window that is to display information from a particular database in non-overlay mode is assigned to the first stack position, and a second display window that is to display information from another database in overlay mode is assigned to a next stack position. The second display window is positioned relative to the first display window using position information received from the first display window via an inter-process communication channel.

Abstract: A circuit for a multi-phase power regulator including a power stage with a first phase and a second phase, the circuit including phase management circuitry coupled to the first phase and the second phase to control the first phase and the second phase, a first comparator coupled to an output of the multi-phase power regulator to compare a value of the output of the multi-phase power regulator to a first threshold value to produce a first comparison result, and phase shedding circuitry coupled to the first comparator and the phase management circuitry to control the phase management circuitry to activate or deactivate the second phase based at least partially on the first comparison result.

Abstract: The present invention relates to a control system and control method. The control system is applied to a machine tool and includes a horizontal monitor unit, a temperature monitor unit, a temperature adjustment device and a controller. The horizontal monitor unit is configured to measure a horizontal angle of a table and the temperature monitor unit is configured to measure a temperature information of a sensing area in a machining device. The controller receives the horizontal angle and the temperature information, then generates a compensation signal to the temperature adjustment device to change the temperature of an adjusting area in the machining device so that the horizontal angle of the table and the vertical inclination of the machining device are orthogonal to each other.

Abstract: A method and an apparatus of displaying a window border shadow, the method including the following steps: creating a slave window stitched to a border of a main window, wherein the main window is a non-Layered Window, and the slave window is a Layered Window (S100); adjusting a size of the slave window according to a size of the main window, and adjusting screen coordinates of the slave window according to screen coordinates of the main window (S200); and calculating a pixel point transparency for the slave window, and displaying the slave window according to the calculated result (S300). Above mentioned method sets the main window for presenting software interface to the non-Layered Window, and the slave windows stitched to the borders surrounding the main window to the Layered Window, thus utilizing the slave windows to create the border shadow display effect, and also decreasing memory footprint for the entire system.

Abstract: A control circuit for a DC-DC converter and a DC-DC converter are disclosed. The control circuit includes an integrator coupled to receive a first reference voltage and a first voltage that includes an output voltage for the DC-DC converter and to provide an integrated error signal. A first comparator is coupled to receive the first reference voltage and the first voltage and to provide a dynamic-integration signal that adjusts the integration time constant of the integrator.

Abstract: The invention is related to a backlight module, including a housing, a light source element and a magnetic element. The light source element includes a light source and a light-guide plate. The light source and the light-guide plate are disposed on the housing. The magnetic element is disposed on one of the light source element and the housing. The light source element is combined with the housing via a magnetic force between the magnetic element and the other one of the light source element and the housing.

Abstract: Disclosed are a method and a system for detecting a touch pattern width and identifying the touch pattern, including receiving, from a touch device, first coordinate information and corresponding touch width information for a touch pattern, and storing the first coordinate information and the touch width information, receiving, from an operating system, second coordinate information for a current touch pattern, and searching, from the stored first coordinate information, for one consistent with the second coordinate information, and determining the touch width information corresponding to the first coordinate information that has been found as width information of the current touch pattern.