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A display method, device and liquid crystal television

A display method and a sub-video technology, which are applied in the field of LCD TVs, devices, and display methods, and can solve the problems that video signals and OSD cannot be integrated and displayed.

Active Publication Date: 2018-10-26
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a display method, device, and LCD TV to solve the problem that video signals and OSD cannot be integrated and displayed in the existing 8K resolution display

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  • A display method, device and liquid crystal television
  • A display method, device and liquid crystal television
  • A display method, device and liquid crystal television

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] In order to solve the integrated display problem of a video signal and an OSD in 8K resolution display, a display method is proposed in an embodiment of the present invention. It should be noted that the display method provided by the embodiment of the present invention can be applied to any video display device, especially to a video display device with an 8K display panel, and is not limited to LCD TVs. The following only uses L...

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Abstract

The invention discloses a display method, device and a liquid crystal television. The problem that the video signal and the OSD cannot be integrally displayed in the existing 8K resolution display is solved. The method comprises the following steps: an on-chip system SOC chip acquiring a first video signal and a first screen menu type adjusting type OSD image, wherein the first video signal is composed of sub-video signals obtained after each frame image of a second video signal is divided according to a preset number, transmitting one frame image respectively corresponding to each sub-video signal in one period of a frame initial signal corresponding to the second video signal in serial, wherein the resolution of the first OSD image is less than the resolution of one frame image in the second video signal; the SOC chip outputting to display an image with the set number in the first video signal and outputting to display one of the first OSD image in each transmission period of the frame initial signal of the second video signal.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display method, device and liquid crystal television. Background technique [0002] Since the appearance of Light Emitting Diode (LED) LCD TVs, the resolution of screen pixels has developed from High Definition (HD) to Ultra High Definition (UHD), and may develop to 8K resolution in the future. Generally, the format with a physical resolution of 720p (2K) or above is called HD, and the International Telecommunication Union (ITU) recommends that the display with a physical resolution of the screen reach 3840×2160 (ie 4K×2K) and above is called UHD. The size of 8K resolution is generally 7680×4320. [0003] With the development of liquid crystal panels, especially the emergence of 4K display technology, people's visual experience has been changed and the viewing distance has been shortened. However, with the emergence of 8K resolution liquid crystal panels, a higher level of di...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/445H04N7/01H04N21/431
CPCH04N5/44504H04N7/0117H04N21/42653H04N21/431H04N21/47H04N21/4856
Inventor 刘永李本友
Owner HISENSE VISUAL TECH CO LTD
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