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A led display control device

A technology of LED display and control device, applied in static indicators, instruments, etc., can solve the problems of poor load capacity and poor image processing capacity, and achieve increased utilization, increased load capacity, and increased HDMI image processing. effect of ability

Active Publication Date: 2016-06-08
XIAN NOVASTAR TECH
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Problems solved by technology

[0006] The present invention provides an LED display control device to solve the problems of poor loading capacity and / or poor image processing capability of the existing LED display control device

Method used

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Embodiment Construction

[0021] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, characteristics and effects of the LED display control device proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. , as detailed below.

[0022] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of the preferred embodiments with reference to the drawings. Through the description of specific implementation methods, the technical means and effects of the present invention to achieve the intended purpose can be understood more deeply and specifically, but the attached drawings are only for reference and description, and are not used to explain the present invention limit.

[0023] see figure 1 , the embodi...

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Abstract

The invention provides an LED display screen control device to solve the problems that the existing LED display screen control device is poor in loading capacity and / or poor in image processing capacity and the like. In order to increase the loading capacity, a circuit board is added to hold an audio-video output network interface. In addition, one circuit board is installed above the other circuit board to form two layers, so that space utilization rate is increased. After an audio-video decoding chip comprises an HDMI (high definition multimedia interface) decoding module, image processing capacity of the HDMI can be increased. Therefore, the LED display screen control device is enabled to load high-definition image data and is more widely applicable.

Description

technical field [0001] The invention belongs to the technical field of LED display screen control, in particular to an LED display screen control device. Background technique [0002] In the rapid development of today's information society, large-screen display has become an effective way to display public information. However, at present, when the LED display screen displays image data, due to the limitations of the hardware itself and the insufficient precision processing of the image data by the computer, it cannot match the video image, which will cause the image to be blurred and unclear, the color is not bright, and the fineness is not enough. Therefore, the existing control device (or controller) is more suitable for some occasions that do not require high images, but cannot handle high-definition video and high-definition data images. The specific problems are as follows: [0003] 1. The loading capacity of the controller is related to the maximum pixel area that ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/32
Inventor 宗靖国周晶晶袁胜春
Owner XIAN NOVASTAR TECH
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