Abstract: A digital signage system includes at least one set of differential transmission lines, a transmitter, at least one receiver, and at least one digital signage device. Each set of differential transmission lines includes four pairs of differential transmitting lines. The transmitter converts image and/or audio signal into first to third pairs of differential signals for output to the first to third pairs of differential transmission lines, and receives remote-captured video and/or audio signal via the fourth pair of differential transmission lines. The receiver receives the first to third pairs of differential signal from the first to third pairs of differential transmission lines, and extracts the video and/or audio signal to be displayed on the digital signage device. The receiver receives and processes a remote-captured video and/or audio signal from a remote capture device, and transmits such signal back to the transmitter via the fourth pair of differential transmission lines.

Abstract: A power measuring device includes an induced current meter and a power consumption indicator. The induced current meter measures and outputs a first current information of a power circuit or a second current information of a main power circuit. A voltage information of one of the branching power circuits is measured by the power consumption indicator, and the power consumption indicator receives the first or the second current information from the induced current meter. A first information is calculated according to the first current information and the voltage information, a second information is calculated according to the second current information and the voltage information, and both of the current information is displayed by the indicator. The first current information and the voltage information are obtained by the induced current meter and the indicator respectively and synchronously.

Abstract: An equipment for controlling a plurality of computers and the operating method thereof are provided. The equipment electrically connects to a Liquid Crystal Display (LCD) module and a touch LCD module and a plurality of computer respectively, where the LCD module receives and displays an image of one of the plurality of computers, the touch LCD module displays an imaging inputting interface and at least one of the images corresponding to the plurality of computers, and the imaging inputting interface receives a command to control the specific computer.

Abstract: A touch-sensing display device, specifically to a borderless touch-sensing display device, is disclosed. The touch-sensing display device includes a display module and a touch-sensing module. The touch-sensing module includes a first sensing sheet and a second sensing sheet, wherein a space exists between the first sensing sheet and the second sensing sheet. The first sensing sheet includes a lens layer, a plurality of first conductive portions, and a conductive film, wherein the conductive film is disposed on the lens layer while the first conductive portions are distributed on two opposite sides of the lens layer. The second sensing sheet includes a substrate, a plurality of second conductive portions, and a plurality of conductive strips, wherein the second conductive portions are selectively distributed on one of two sides of the substrate while the conductive strips are respectively connected to the second conductive portions and have different voltages.

Abstract: A touch display panel which includes a first substrate, a second substrate, at least a multi-sensing structure, a display medium and at least a display controlling device is provided. The multi-sensing structure is disposed between the first substrate and the second substrate, and the multi-sensing structure includes a sensing upper electrode and a plurality of first sensing lower electrodes. The sensing upper electrode is disposed on the second substrate. The first sensing lower electrodes are disposed on the first substrate and electrically connected to each other in serious, wherein a plurality of first sensing gaps are designed between the first sensing lower electrodes and the sensing upper electrode, and the first sensing gaps have different distances. The display medium is sandwiched between the first substrate and the second substrate. The display controlling device is disposed on the first substrate for controlling the display medium.

Abstract: A multi-section visual display having an overlapping structure is disclosed, and includes a first magnifying lens, a second magnifying lens, a first display apparatus having a first display panel and a second display apparatus having a second display panel, wherein the second display apparatus is disposed between the first magnifying lens and the first display apparatus, and the second magnifying lens is aligned with the first magnifying lens in an edge-to-edge manner. While at an operation state, a first border area of the first display panel is partially overlapped with a second border area of the second display panel, thereby reducing the non-display area needing shielding by using a virtual image display from the first display panel/magnifying lens to shield a portion of the second border area, thus reducing the space required between the magnifying lenses and the first display panel.

Abstract: A display device comprises a display panel, an optical film and a convex lens. The display panel comprises a central axis, a display area, and a non-display area, wherein the non-display area is outside the region of the display area. The optical film is disposed near one side of the display panel and the convex lens is disposed near the other side of the display panel. The optical film comprises a microstructure configured to diverge incident light entered into the display panel and to redirect a portion of incident light near the border between the display area and non-display area to the non-display area. The convex lens is configured to converge the output light from the display panel and redirect the output light approximately parallel to the central axis.

Abstract: A display apparatus is disclosed, and comprises a display panel and a lens. On the display panel, there are a width-fixed pixel zone, a width-variating pixel zone and a border zone arranged sequentially from the center to the edges of the display panel, wherein there are a plurality of width-fixed pixels disposed in the width-fixed zone, and there are a plurality of width-variating pixel groups disposed in the width-variating pixel zone, and the widths of the width-variating pixel groups are present in a first decreasing sequence. The lens has a focus-length-variating portion and a planar portion, wherein the planar portion is aligned with the width-fixed pixel zone, and the focus-length-variating portion is disposed to correspond to the border zone and the width-variating pixel zone. The focus lengths of the focus-length-variating portion corresponding to the width-variating pixel groups are present in a second decreasing sequence.

Abstract: A multi-section visual display having an overlapping structure is disclosed, and includes a first magnifying lens, a second magnifying lens, a first display apparatus having a first display panel and a second display apparatus having a second display panel, wherein the second display apparatus is disposed between the first magnifying lens and the first display apparatus, and the second magnifying lens is aligned with the first magnifying lens in an edge-to-edge manner. While at an operation state, a first border area of the first display panel is partially overlapped with a second border area of the second display panel, thereby reducing the non-display area needing shielding by using a virtual image display from the first display panel/magnifying lens to shield a portion of the second border area, thus reducing the space required between the magnifying lenses and the first display panel.