91 results about "Digital video interface" patented technology

The present invention relates to a configurable emissive display tile, e.g. an organic light-emitting diode (OLED) display tile and associated methods for use in a tiled large-screen display application. The OLED tile assembly of the present invention is capable of operating either as an autonomous display or, alternatively, may operate within a set of OLED display tiles forming a larger tiled display. An embodiment of an OLED tile assembly (100) according to an embodiment of the present invention is shown in FIG. 1C, including a power supply (158), a cooling system with cooling fans (160) and cooling blocks (146) and a control system, comprising a control board (154) with processor, an OLED board (142) and a substrate (140). It furthermore includes a digital video interface and an automatic addressing system The present invention further includes a method of initial assembly, automatic configuration, and calibration of the tiled OLED display and a method of replacing, adding, or removing one or more OLED tile assemblies in a larger tiled display.

A computer system including a display having a digital receiving connector receiving a digital video signal according to a predetermined digital video interface, and a display module displaying a picture based on the digital video signal received from the digital receiving connector, a computer separated from the display and including a digital transmitting connector based on the digital video interface and a graphic controller outputting the digital video signal through the digital transmitting connector, and a digital video cable including a first video connector connected to the digital receiving connector and a second video connector connected to the digital transmitting connector, and through which the digital video signal is transmitted from the computer to the display. With this configuration, the present invention provides a computer system, in which a computer and a display are simplified in configurations, and loss in a video signal is decreased.

The invention discloses an airborne general video acquisition system. The system comprises a main acquisition unit and a plurality of auxiliary acquisition units, wherein the main acquisition unit comprises a power module I, a plurality of LSB bus function modules I, a plurality of HSB (home bus system) bus extension modules and a master control module which are sequentially connected; each auxiliary acquisition unit comprises a power module II, a plurality of LSB bus function modules II and an LSB extension module which are sequentially connected, the plurality of LSB bus function modules II include a DVI / VGA (digital video interface / video graphics array) acquisition and compression module, an LVDS (low voltage differential signaling) acquisition and compression module, a PAL (phase alteration line) acquisition and compression module, an SDI (serial digital interface) acquisition and compression module, a PCM (pulse code modulation) encoding module, a timing system module and a PCM acquisition module or extension record module respectively, and the LSB extension modules of the plurality of auxiliary acquisition units are connected with any one of the HSB bus extension modules of the main acquisition unit respectively. The airborne general video acquisition system acquires video signals of multi-channel display screens, lower displays and additional cameras on a plane simultaneously, thereby realizing multi-channel telemetering downloading of the video signals, facilitating flight monitoring, providing network output and local record and facilitating post-processing of flight data.

The invention discloses an interface converting circuit, a display panel driving method and a display device which are used for achieving the purpose of UHD image display through at least one LVDS interface combined with the UHD display device. The interface converting circuit comprises the LVDS interface and a data format conversion module. The LVDS interface is used for receiving LVDS signals from an LVDS signal source, and sending the LVDS signals to the data format conversion module. The data format conversion module is used for converting the received LVDS signals into eDP signals of a digital video interface.

Methods and apparatus are provided for efficiently controlling source computers connected to a display system. A control computer, source computers, and a video processor are connected over a control network. Input signals such as keyboard and mouse input signals are provided to the video processor and the source computers through the control network. The source computers are also connected to the video processor through a video interface, such as multiple Digital Video Interface (DVI) lines. The use of a hybrid system allows flexibility in configuring and using the control network while providing high throughput and low latency for video sent to the video processor.

The invention belongs to the technical field of video information processing, and discloses a video image display method, apparatus and system based on the CameraLink protocol. The method comprises the following steps: receiving a frame of video data output by a camera through a CameraLink interface; extracting and storing a video image contained in the frame of video data; detecting the resolution of the video image; determining a resolution mode corresponding to the resolution of the video image; generating a corresponding DVI clock signal and a DVI image synchronization signal according to the resolution mode; and sending the DVI clock signal, the DVI image synchronization signal and the video image to a DVI display through a digital video interface DVI, so that the DVI display displays the video image according to the DVI clock signal and the DVI image synchronization signal. By adoption of the video image display method, apparatus and system disclosed by the invention, the video data output from the CameraLink interface can be directly converted into video data that can be identified by the DVI, so the video image output from the CameraLink interface can be displayed by using the DVI display without using a computer, thereby being convenient to implement.