Video display system capable of improving display resolution

A display resolution and video display technology, which is applied to static indicators, cathode ray tube indicators, instruments, etc., can solve the problems of unsuitable application scenarios in the micro-display field, increase the size and power consumption of the display screen, and achieve high Visual resolution, the effect of realizing visual resolution

Active Publication Date: 2019-08-16
南京芯视元电子有限公司
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Problems solved by technology

However, doing so will greatly increase the size and power consumption of the display screen, which is not suitable for application scenarios in the field of micro-displays

Method used

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  • Video display system capable of improving display resolution
  • Video display system capable of improving display resolution
  • Video display system capable of improving display resolution

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Embodiment Construction

[0067] In display technology, a display unit that displays video and images is called a pixel. Generally speaking, the number of pixel arrays of the display screen is consistent with the resolution of the video or image to be displayed, that is, a certain pixel point in the video or image to be displayed will be presented by a fixed pixel unit on the display screen . The pixel unit of the display screen is composed of smaller sub-pixels. Generally speaking, any color in the display field can be formed by mixing three colors of red, green and blue (RGB), that is, a pixel array is actually composed of three sub-pixels of R, G, and B in a specific order. arranged in order. This patent finds through research that if it is possible to split the high-resolution image to be displayed into several low-resolution images, and within the display time of the original high-resolution image, the split several Low-resolution images are displayed in a specific way. It can achieve the purp...

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Abstract

The invention discloses a video display system capable of improving display resolution. The video display system comprises a driving module capable of supporting multiple resolutions and multiple video formats, a data storage module for caching video images and a display module for displaying the images, wherein the driving module decomposes each frame of received original video image into four video images of which the resolution is lower than that of the original video image, the pixel resolution of the display module and the resolution of the decomposed video image are kept consistent, andfour decomposed video images are displayed on a display screen in a dynamic combination mode according to different sub-pixel units within one frame of time of an original video image. According to the invention, higher visual resolution can be obtained under the condition that the power consumption and the size of the display screen are not obviously increased, the purpose of displaying images with higher resolution by using a screen with lower resolution can be realized, the actual display effect superior to that of a screen with lower resolution is obtained, and the method is particularly suitable for application scenarios with higher requirements on display area and power consumption.

Description

technical field [0001] The invention relates to the display field, in particular to a video display system for improving display resolution. Background technique [0002] With the continuous development of the field of micro-displays, such as augmented reality (AR) and virtual reality (VR), the market puts forward higher requirements for the display quality and size and power consumption of the display screens used. Generally speaking, in order to improve the display effect, the most direct method is to increase the number of pixels of the display screen to display videos or images with higher resolution. However, doing so will greatly increase the size and power consumption of the display screen, which is not applicable to the application scenarios in the field of micro-display. Contents of the invention [0003] In order to solve the above problems, the present invention proposes a video display system with improved display resolution. Through the cooperation of a speci...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/32G09G3/36G09G5/391
CPCG09G3/32G09G3/36G09G5/391
Inventor 陈弈星孟雄飞胡子辉
Owner 南京芯视元电子有限公司
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