Abstract: An electronic device includes a device body and an antenna module disposed in the device body and including a conductive structure and a coaxial cable including a core wire, a shielding layer wrapping the core wire, and an outer jacket wrapping the shielding layer. The conductive structure includes a structure body and a slot formed on the structure body and penetrating the structure body in a thickness direction of the structure body. A section of the shielding layer extends from the outer jacket and is connected to the structure body. A physical portion of the structure body and the section of the shielding layer are respectively located on two opposite sides of the slot in a width direction of the slot. A section of the core wire extends from the section of the shielding layer and overlaps the slot and the physical portion in the thickness direction.

Abstract: A semiconductor package including a ring structure with one or more indents and a method of forming are provided. The semiconductor package may include a substrate, a first package component bonded to the substrate, wherein the first package component may include a first semiconductor die, a ring structure attached to the substrate, wherein the ring structure may encircle the first package component in a top view, and a lid structure attached to the ring structure. The ring structure may include a first segment, extending along a first edge of the substrate, and a second segment, extending along a second edge of the substrate. The first segment and the second segment may meet at a first corner of the ring structure, and a first indent of the ring structure may be disposed at the first corner of the ring structure.

Abstract: A bouncing shoe-holder includes a shoe holder for holding a shoe worn by a user, a bouncing unit and a fastening unit. The bouncing unit includes an upper resilient member having a downward curving configuration and a lower resilient member having an upward curving configuration coupled thereto in an end-to-end manner to define a bouncing cavity therebetween. The fastening unit includes a fastening member supported within the bouncing cavity to directly fasten the bouncing unit at a bottom side of the shoe holder.

Abstract: A bouncing shoe-holder includes a shoe holder for holding a shoe worn by a user, a bouncing unit and a fastening unit. The bouncing unit includes an upper resilient member having a downward curving configuration and a lower resilient member having an upward curving configuration coupled thereto in an end-to-end manner to define a bouncing cavity therebetween. The fastening unit includes a fastening member supported within the bouncing cavity to directly fasten the bouncing unit at a bottom side of the shoe holder.

Abstract: A miniature vehicle includes a chassis frame, front and rear wheel assemblies operatively coupled at front and rear ends of the chassis frame respectively, a motorized assembly supported on the chassis frame to power the rear wheel assembly, and a foot steering arrangement operatively coupled to the front wheel assembly. Therefore, the user is able to control the miniature vehicle by the feet of the user to precisely steer and control the miniature vehicle.

Abstract: A miniature vehicle includes a chassis frame, front and rear wheel assemblies operatively coupled at front and rear ends of the chassis frame respectively, a motorized assembly supported on the chassis frame to power the rear wheel assembly, and a foot steering arrangement operatively coupled to the front wheel assembly. Therefore, the user is able to control the miniature vehicle by the feet of the user to precisely steer and control the miniature vehicle.

Abstract: A 2D-to-3D delay compensation method for making a pair of shutter glasses be synchronization with a display device's playback of a video source is disclosed. The display device is coupled with a 2D-to-3D conversion box. The method includes the following steps: firstly, the 2D-to-3D conversion box sends out a calibration pattern to the display device. Then, a shutter control signal is sent out after waiting a delay time to switch on and off the left and right lenses of the pair of shutter glasses. Subsequently, the calibration pattern is detected. Finally, determine whether the delay time must be adjusted or not according to the detecting result.

Abstract: A frame sequential 3D display system includes an image source, an image processor, and a display device. The image source is configured to provide a 2D video signal consisting of multiple frames for representing an image and generate an upsampled 2D video signal by increasing the frame rate of the source 2D video signal. The image processor includes an identical frame detector and a 2D/3D converter. After identify corresponding pairs of frames in the upsampled 2D video signal, the identical frame detector instructs the 2D/3D converter to convert the corresponding pairs of frames in the upsampled 2D video signal into corresponding right-eye images and corresponding left-eye images constituting a 3D video signal. The display device is configured to receive and display the 3D video signal.

Abstract: A 3D display system includes an image source and a display device. The image source is configured to provide a 2D video signal consisting of multiple side-by-side frames for representing an image and generate an upsampled 2D video signal by increasing the frame rate of the source 2D video signal. The display device includes an identical frame detector and a 2D/3D converter. After identify corresponding pairs of side-by-side frames in the upsampled 2D video signal, the identical frame detector instructs the 2D/3D converter to extract a predetermined half of each side-by-side frame in the upsampled 2D video signal, and convert the extracted halves of the side-by-side frames alternatively into a series of right-eye images and a series of left-eye images constituting a 3D video signal.