Abstract: An electronic device including a self-propelled machine body and a portable machine body is provided. The self-propelled machine includes a moving module and has a first air flow channel. The portable machine body is detachably installed on the self-propelled machine body, and the portable machine body includes a suction motor. When the portable machine body is installed on the self-propelled machine body, the suction motor communicates with the first air flow channel, and the self-propelled machine body and the portable machine body are collectively actuated as a sweeping robot.

Abstract: A projection device includes an illumination system, a light splitting and combining element, at least two light valves and an image-forming lens. An illumination beam from the illumination system includes a first color light and a second color light. The light splitting and combining element allows the first color light to pass through and reflects the second color light. The two light valves are respectively disposed on transmission paths of the first and the second color light from the light splitting and combining element, and respectively convert the first color light and the second color light into a first and a second color image light. The image-forming lens receives the first and the second color image light to generate a projection beam, wherein the first color image light passes through and the second color image light is reflected by the light splitting and combining element to the image-forming lens.

Abstract: A camera module includes multiple camera units, a bracket, and multiple mounting rods. Each of the camera units includes a main body and a lens on the main body. The main body includes two protrusions. The two protrusions protrude from opposite sides of the main body. Each of the two protrusions includes a fixing hole. The bracket is mounted in an electronic device and includes multiple mounting holes and multiple mounting grooves disposing in a surface of the bracket. Each two of the multiple mounting grooves connect with corresponding mounting holes at opposite sides of the mounting holes. The mounting rods protrude from the mounting grooves. When the mounting holes receive the camera units, the corresponding mounting grooves receive the corresponding protrusions and the mounting rods pass through the corresponding fixing holes.

Abstract: A display device includes a first substrate, and a semiconductor layer, and a gate line disposed over the first substrate. The gate line overlaps the semiconductor layer. The display device also includes a first insulating layer disposed over the semiconductor layer, wherein a first opening is formed through the first insulating layer. The display device further includes a metal pad disposed over the first insulating layer, being electrically connected to the semiconductor layer through the first opening, and a data line disposed over the first insulating layer, wherein the data line crosses the gate line. In addition, the display device includes a second insulating layer disposed over the metal pad and the first insulating layer, wherein a second opening is formed through the second insulating layer, and the second opening at least partially overlaps the gate line.

Abstract: A wireless charging coil with a high Q factor includes a plurality of wire groups. Each of the wire groups includes a plurality of wires, a self-bonding film and a plurality of insulation layers. The wires are spun together in a helical manner to form a self-woven structure of the wire group. The self-bonding film surrounds the plurality of wires, and each of the insulation layers covers a surface of a wire. The plurality of wire groups together are wound into a plurality of turns on a same winding surface, and all of the plurality of wire groups are wound on the same winding surface. Each turn is wound by the plurality of wire groups.

Abstract: A packing strap carrying case includes a casing. The casing has a bottom wall and a side wall. The bottom wall is provided with a plurality of first engaging members. A top edge of the side wall is provided with a plurality of second engaging members. The top edge of the side wall is provided with a connecting portion. A cover is connected with the casing through the connecting portion. A central portion of the cover is provided with a positioning sleeve. The circumferential edge of the positioning sleeve is provided with a plurality of third engaging members corresponding to the first engaging members. The circumferential edge of the cover is provided with fourth engaging members corresponding to the second engaging members. The packing strap can be replaced with ease by the user, and the packing strap can be positioned in the case easily, without consideration of slide.

Abstract: A projection device includes an illumination system, a light splitting and combining element, at least two light valves and an image-forming lens. An illumination beam from the illumination system includes a first color light and a second color light. The light splitting and combining element allows the first color light to pass through and reflects the second color light. The two light valves are respectively disposed on transmission paths of the first and the second color light from the light splitting and combining element, and respectively convert the first color light and the second color light into a first and a second color image light. The image-forming lens receives the first and the second color image light to generate a projection beam, wherein the first color image light passes through and the second color image light is reflected by the light splitting and combining element to the image-forming lens.

Abstract: Systems and methods for driving a flexible medical instrument to a target in an anatomical space with robotic assistance are described herein. The flexible instrument may have a tracking sensor embedded therein. An associated robotic control system may be provided, which is configured to register the flexible instrument to an anatomical image using data from the tracking sensor and identify one or more movements suitable for navigating the instrument towards an identified target. In some embodiments, the robotic control system drives or assists in driving the flexible instrument to the target.

Abstract: A transformer comprises a first core, a second core, a plurality of electrodes, an inner winding and an outer winding. The first core has a central hole. The second core is disposed in the central hole. The second core has two flanges and a pillar located between the two flanges. The inner winding is wound around the pillar. A first winding end of the inner winding is electrically connected to one of the electrodes. The inner winding comprises a first wire and a first insulating layer covering the first wire. The outer winding is wound around the inner winding. A second winding end of the outer winding is electrically connected to one of the electrodes. The outer winding comprises a second wire and a second insulating layer covering the second wire. Second thickness of the second insulating layer is larger than first thickness of the first insulating layer.

Abstract: Systems and methods for driving a flexible medical instrument to a target in an anatomical space with robotic assistance are described herein. The flexible instrument may have a tracking sensor embedded therein. An associated robotic control system may be provided, which is configured to register the flexible instrument to an anatomical image using data from the tracking sensor and identify one or more movements suitable for navigating the instrument towards an identified target. In some embodiments, the robotic control system drives or assists in driving the flexible instrument to the target.

Abstract: A button structure includes a button and a fixing portion; wherein the fixing portion is configured for fixing the button, the fixing portion includes a first latching portion and a second latching portion, and the first latching portion includes a first latching opening, and the second latching portion includes a second latching opening, and the first latching opening has an opening direction substantially perpendicular to an opening direction of the second latching opening, and the first latching opening and the second latching opening are engaged with the button. An electronic device is also provided. The electronic device includes a housing and the button structure, the button structure is received in the housing.

Abstract: A control method for a first device of an inter-integrated circuit (I2C) system including a microcontroller unit (MCU), includes receiving a first indication from the MCU of the I2C system, wherein the first indication configures the first device from a slave mode to a master mode; polling the first device itself for status information of the first device when the first device is in the master mode; determining whether the status information of the first device matches a target status after polling; and determining to perform a parameter adjustment on a second device of the I2C system when determining that the status information of the first device matches the target status.

Abstract: Systems and methods for driving a flexible medical instrument to a target in an anatomical space with robotic assistance are described herein. The flexible instrument may have a tracking sensor embedded therein. An associated robotic control system may be provided, which is configured to register the flexible instrument to an anatomical image using data from the tracking sensor and identify one or more movements suitable for navigating the instrument towards an identified target. In some embodiments, the robotic control system drives or assists in driving the flexible instrument to the target.

Abstract: Disclosed herein are a motor and a fan using the same. The motor includes a chassis having a fillister, a stator assembly disposed at a central area of the chassis, a circuit element disposed in the fillister, a first resin material, and a second resin material. The first resin material is filled within the fillister and covers the circuit element. The second resin material covers a part of the stator assembly where is not joined with the chassis.

Abstract: A display device includes a first substrate, and a semiconductor layer, and a gate line disposed over the first substrate. The gate line overlaps the semiconductor layer. The display device also includes a first insulating layer disposed over the semiconductor layer, wherein a first opening is formed through the first insulating layer. The display device further includes a metal pad disposed over the first insulating layer, being electrically connected to the semiconductor layer through the first opening, and a data line disposed over the first insulating layer, wherein the data line crosses the gate line. In addition, the display device includes a second insulating layer disposed over the metal pad and the first insulating layer, wherein a second opening is formed through the second insulating layer, and the second opening at least partially overlaps the gate line.

Abstract: An electronic device including a self-propelled machine body and a portable machine body is provided. The self-propelled machine includes a moving module and has a first air flow channel. The portable machine body is detachably installed on the self-propelled machine body, and the portable machine body includes a suction motor. When the portable machine body is installed on the self-propelled machine body, the suction motor communicates with the first air flow channel, and the self-propelled machine body and the portable machine body are collectively actuated as a sweeping robot.

Abstract: A hypervisor hosted by a computing system performs a method to allocate a contiguous physical memory space to a device. A given region of physical memory is marked as migratable. From an operating system (OS) kernel, the hypervisor receives a request for memory allocation to the device, the request indicating a first set of available virtualized pages in a virtualized memory. In response to the request, the hypervisor identifies a set of contiguous frames in the given region to be allocated to the device. The set of contiguous frames are mapped to a second set of virtualized pages. The hypervisor disables the mapping for the first set of available virtualized pages and the second set of virtualized pages. Then one or more occupied frames in the set of contiguous frames are migrated out of the given region to allow for allocation of the set of contiguous frames to the device.

Abstract: A transformer comprises a first core, a second core, a plurality of electrodes, an inner winding and an outer winding. The first core has a central hole. The second core is disposed in the central hole. The second core has two flanges and a pillar located between the two flanges. The inner winding is wound around the pillar. A first winding end of the inner winding is electrically connected to one of the electrodes. The inner winding comprises a first wire and a first insulating layer covering the first wire. The outer winding is wound around the inner winding. A second winding end of the outer winding is electrically connected to one of the electrodes. The outer winding comprises a second wire and a second insulating layer covering the second wire. Second thickness of the second insulating layer is larger than first thickness of the first insulating layer.

Abstract: A display device includes a first substrate, and a semiconductor layer, and a gate line disposed over the first substrate. The gate line overlaps the semiconductor layer. The display device also includes a first insulating layer disposed over the semiconductor layer, wherein a first opening is formed through the first insulating layer. The display device further includes a metal pad disposed over the first insulating layer, being electrically connected to the semiconductor layer through the first opening, and a data line disposed over the first insulating layer, wherein the data line crosses the gate line and is electrically connected to the metal pad. In addition, the display device includes a second insulating layer disposed over the metal pad and the first insulating layer, wherein a second opening is formed through the second insulating layer, and the second opening at least partially overlaps the gate line.

Abstract: A hypervisor hosted by a computing system performs a method to allocate a contiguous physical memory space to a device. A given region of physical memory is marked as migratable. From an operating system (OS) kernel, the hypervisor receives a request for memory allocation to the device, the request indicating a first set of available virtualized pages in a virtualized memory. In response to the request, the hypervisor identifies a set of contiguous frames in the given region to be allocated to the device. The set of contiguous frames are mapped to a second set of virtualized pages. The hypervisor disables the mapping for the first set of available virtualized pages and the second set of virtualized pages. Then one or more occupied frames in the set of contiguous frames are migrated out of the given region to allow for allocation of the set of contiguous frames to the device.