Htc Corporation

Qisda Corporation

Cheng-Hsiu Tsai

Fu-Cheng Fan

Wei-Jen Chang

Bao-Jen Shih

A switching device and a related method of switching working modes are applied to a display. The switching device includes a universal serial bus (USB) connector, a multiplexer, a USB hub and a controller. The USB connector is connected to a USB device or a voice control device. The multiplexer is electrically connected to the USB connector. The USB hub is electrically connected to the multiplexer and used to output a USB detection signal. The controller is electrically connected to the multiplexer and the USB hub, and used to output a reminder command. The controller determines whether the multiplexer actuates a USB channel for the USB connector or actuates a voice control channel for the voice control device in accordance with a response from at least one of the USB detection signal and the reminder command.

Switching device applied to a display and method of switching working modes

A display device includes a display, an image beam shifter, and a light guiding component. The display generates an image beam. The image beam shifter receives the image beam and generates a projected image beam. The light guiding component receives the projected image beam to transport the projected image beam to different positions of a target zone in sequence. The image beam shifter projects the projected image beam to different positions of the light guiding component with time division.

Display device

A head mounted display device includes a display, a light waveguide element, and a light shutter. The display periodically provides a display image. The light waveguide element receives the display image, generates a projection image according to the display image, projects the projection image from a second surface, and projects the projection image to a target zone from a first surface. The light shutter is adjacent to the second surface of the light waveguide element and is coupled to the light waveguide element. The light shutter is periodically disabled and enabled in an alternating manner.

Head mounted display device

A head mounted display apparatus includes a display, a focus adjuster and a controller. The display generates a display image. The focus adjuster is disposed between a target zone and the display, and is configured to adjust a position of a focus plan of the display image according to a control signal. The controller generates the control signal according to vision depth information.

Growing community of inventors

Taoyuan, Taiwan

Cheng-Hsiu Tsai