Abstract: An information handling system includes first and second USB-C channels and a baseboard management controller (BMC). The first USB-C channel receives power from a first power adaptor, and the second USB-C channel receives power from a second power adaptor. The BMC determines an average current delivered to the information handling system from the first power adaptor and the second power adaptor, allocates a first portion of the average current to the first power adaptor and a second portion of the average current to the second power adaptor, and directs the first power adaptor to provide the first portion of the average current and the second power adaptor to provide the second portion of the average current.

Abstract: Managing power delivery, including receiving, at a first stage voltage regulator, an input power signal having a first voltage value; accessing a first table that indicates a correspondence between a parameter and voltage values of the input power signal; identifying a particular voltage value of the input power signal that is associated with the parameter; setting the voltage of the input power signal received by the first stage voltage regulator to the particular voltage value; accessing a second table indicating correspondence between the parameter and voltage values of an output voltage of an output power signal of the first stage voltage regulator; identifying a specific voltage value of the output voltage associated with parameter; setting the voltage of the output power signal output by the first stage voltage regulator to the specific voltage value; providing, by the first stage voltage regulator, the output power signal to second stage voltage regulators.

Abstract: A power adapter includes a flyback converter and a buck converter. If a first device is a preferred device, then power is allocated to the first device up to a first value. If a second device is plugged in, then power is re-allocating to the first device up to a second value and up to a third value to the second device. A total of the second value and the third value is up to the first value.

Abstract: An information handling system includes a power supply configured to provide a main power bus and a secondary power bus and a USB-C port. The USB-C port includes a connector that provides an internal power bus, an input selector that couples the internal power bus to the main power bus, and a controller that enables/disables the coupling of the internal power bus to the main power bus by the input selector, and selectively couple the secondary power bus to the internal power bus. The controller further determines that an over-voltage condition is exhibited on the first internal power bus, and, in response to determining the over-voltage condition, disables the first input selector from coupling the first internal power bus to the main power bus and uncouples the secondary power bus from the first internal power bus.

Abstract: Methods and systems for managing battery charging are disclosed. To manage battery charging, a data processing system may dynamically configure the operation of power adapters and chargers used to charge the battery. Dynamically configuring the operation of these devices may improve the efficiency of the charging thereby reducing power dissipation for charging the battery. Additionally, dynamically configuring the operation of these devices may also reduce the likelihood of brownout or other undesired impacts.

Abstract: A method and system for supplying power at a voltage selected from a plurality of voltages. Power is initially received at a first voltage. Embodiments communicate with an AC adapter to get device identification and see if the AC adapter supports other voltages. If so, embodiments communicate with the AC adapter to get more information about the adapter and identify what voltages the adapter is capable of providing. If one of the voltages would allow an information handling system to operate more efficiently, embodiments negotiate a power supply contract to operate at a second voltage. When the information handling system powers down, the system resets to operation at the initial voltage.

Abstract: An elastic band may include an elastic weaving body, and a three-dimensional protruding surface is knitted on a front surface of the elastic weaving body while a flat plush surface is knitted on a rear surface thereof. The three-dimensional protruding surface comprises a plurality protruding portions separated with the same interval. When the elastic band is in use, the protruding portions not only can improve the friction coefficient of the surface so as to avoid the elastic band from loosen, but also can be used as ribs on the elastic weaving body to prevent the elastic band from being folded and to keep the elastic band smooth. Also, the three-dimensional protruding surface and the flat plush surface can provide extra soft touch for skin and have the effect of reducing pressure, which greatly improves comfort to wear.

Abstract: Monolithic power stage (Pstage) packages and methods for using same are provided that may be implemented to provide lower thermal resistance/enhanced thermal performance, reduced noise, and/or smaller package footprint than conventional monolithic Pstage packages. The conductive pads of the disclosed Pstage packages may be provided with a larger surface area for contacting respective conductive layers of a mated PCB to provide a more effective and increased heat transfer away from a monolithic Pstage package. In one example, the increased heat transfer away from the monolithic Pstage package results in lower monolithic Pstage package operating temperature and increased power output.

Abstract: A battery pack for an information handling system includes a battery cell configured to provide current to the information handling system, and a battery management unit including an output to the information handling system. The output provides a maximum continuous current (MCC) indication and a peak power (PP) indication. The battery management unit determines an amount of current that the battery cell provides to the information handling system and determines an optimum MCC value that the battery cell can provide to the information handling system. The battery management unit further provides a first value on the PP indication, the first value being greater than the optimum MCC value, sums the amount of current provided to the information handling system that is in excess of the optimum MCC value, determines that the sum is greater than a threshold, and provides a second value on the PP indication, the second value being less than the optimum MCC value.

Abstract: Systems and methods that may be implemented to determine electrical characteristic/s of one or more power supply cable/s that are coupled to supply power from a power supply to a battery-powered information handling system, and to take one or more actions based on the determined electrical characteristic/s. The disclosed systems and methods may be so implemented to detect values of input voltage and input current that are provided from the power supply cable to a battery-powered information handling system, and to take one or more actions based on these detected values of input voltage and input current, such as power supply voltage compensation, protection of the power supply, alerts to the battery-powered information handling system, and/or warnings to a user of the battery-powered information handling system.

Abstract: A display panel includes a drive element, a first heat dissipation layer, a light-emitting element, and a second heat dissipation layer. The drive element is disposed on a substrate. The first heat dissipation layer is disposed on the drive element. The light-emitting element is disposed on the first heat dissipation layer and electrically connected to the drive element. The second heat dissipation layer covers the light-emitting element. A refractive index of the first heat dissipation layer is greater than a refractive index of the second heat dissipation layer when a light-emitting surface of the light-emitting element faces the first heat dissipation layer, and the refractive index of the second heat dissipation layer is greater than the refractive index of the first heat dissipation layer when the light-emitting surface of the light-emitting element faces the second heat dissipation layer.

Abstract: A method and system for supplying power at a voltage selected from a plurality of voltages. Power is initially received at a first voltage. Embodiments communicate with an AC adapter to get device identification and see if the AC adapter supports other voltages. If so, embodiments communicate with the AC adapter to get more information about the adapter and identify what voltages the adapter is capable of providing. If one of the voltages would allow an information handling system to operate more efficiently, embodiments negotiate a power supply contract to operate at a second voltage. When the information handling system powers down, the system resets to operation at the initial voltage.

Abstract: An automatic video editing system and method are provided. In the method, one or more images are obtained via one or more image capture devices. The images and a detection result of the images are transmitted according to the detection result of the images. A plurality of video materials are selected according to the images and the detection result thereof. The video materials are edited to generate a video clip collection. Accordingly, automatic broadcast may be achieved, thereby reducing manpower.

Abstract: An array substrate includes a substrate as well as a first insulating layer, a first conductive layer, a second insulating layer, a second conductive layer and a conductive structure sequentially formed thereon. The first insulating layer has a first opening communicated with a through hole of the substrate. The first conductive layer includes a first ring pattern extending from top of the first insulating layer into the first opening. The second insulating layer has a second opening communicated with the first opening. The second conductive layer includes a second ring pattern extending from top of the second insulating layer into the second opening. The first ring pattern laterally protrudes toward an axis of the through hole from the second ring pattern. The conductive structure extends from above the second insulating layer to a bottom surface of the substrate through the first and second openings and the through hole.

Abstract: A display panel including a pixel circuit substrate, a planarization layer, a plurality of bonding pads, a plurality of light-emitting devices, a plurality of auxiliary electrodes, and a reflective structure layer is provided. The pixel circuit substrate has a plurality of signal lines. The planarization layer covers the signal lines. The bonding pads are disposed on the planarization layer and are electrically connected to the signal lines. The light-emitting devices are electrically bonded to the bonding pads. The auxiliary electrodes are disposed between the bonding pads. The reflective structure layer is disposed between the light-emitting devices and overlaps at least part of the auxiliary electrodes and the bonding pads. A method of fabricating the display panel is also provided.

Abstract: A battery pack for an information handling system includes a battery cell configured to provide current to the information handling system, and a battery management unit including an output to the information handling system. The output provides a maximum continuous current (MCC) indication and a peak power (PP) indication. The battery management unit determines an amount of current that the battery cell provides to the information handling system and determines an optimum MCC value that the battery cell can provide to the information handling system. The battery management unit further provides a first value on the PP indication, the first value being greater than the optimum MCC value, sums the amount of current provided to the information handling system that is in excess of the optimum MCC value, determines that the sum is greater than a threshold, and provides a second value on the PP indication, the second value being less than the optimum MCC value.

Abstract: A display panel including a pixel circuit substrate, a planarization layer, a plurality of bonding pads, a plurality of light-emitting devices, a plurality of auxiliary electrodes, and a reflective structure layer is provided. The pixel circuit substrate has a plurality of signal lines. The planarization layer covers the signal lines. The bonding pads are disposed on the planarization layer and are electrically connected to the signal lines. The light-emitting devices are electrically bonded to the bonding pads. The auxiliary electrodes are disposed between the bonding pads. The reflective structure layer is disposed between the light-emitting devices and overlaps at least part of the auxiliary electrodes and the bonding pads. A method of fabricating the display panel is also provided.

Abstract: A flexible electronic device including a flexible substrate, a plurality of first signal lines, a plurality of first transmission lines, a plurality of first through holes, and a plurality of first conductive structures is provided. The flexible substrate has a first surface and a second surface opposite to the first surface. The first signal lines are located on the first surface and have a first extending direction. The first transmission lines are located on the second surface and have a second extending direction. A first included angle is provided between the first extending direction and the second extending direction. An angle of the first included angle is between 10° and 80°. The first through holes penetrate through the flexible substrate. The first conductive structures are located in the first through holes and are electrically connected to the first signal lines and the first transmission lines.

Abstract: A device substrate includes a carrier, a device array, first fan-out lines, and second fan-out lines. The carrier has a first side, a second side, a third side, and a fourth side. The first side is opposite to the second side. The third side is opposite to the fourth side. The device array is disposed on a first surface of the carrier. The device array includes sub-pixels. Each of the sub-pixels includes a switching element and an optoelectronic element electrically connected with the switching element. The first fan-out lines are extending from the first side to the first surface and electrically connected with the device array. The second fan-out lines are extending from the second side to the first surface and electrically connected with the device array. The first fan-out lines and the second fan-out lines are asymmetrically disposed on the first side and the second side, respectively.

Abstract: A display apparatus, including a substrate, a conductive structure, a pixel unit, a signal line, a transmission line, and a repair structure, is provided. The substrate has a first surface, a second surface, and a through hole. The conductive structure is disposed in the through hole. The pixel unit is disposed on the first surface. The pixel unit includes first, second, third, and fourth connection pads, a driving element, and a light-emitting element. The light-emitting element is electrically connected to the first and second connection pads. The signal line is disposed on the first surface. The driving element is electrically connected to the first and third connection pads through the signal line. The transmission line is disposed on the second surface and electrically connected to the second or fourth connection pad at least through the conductive structure. The repair structure is disposed between the transmission line and the conductive structure.