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Display method of display device and display device

A display device and a technology for displaying signals, applied to static indicators, cathode ray tube indicators, and by changing the direction of field conversion of input video signals, it can solve the problems that there is no display device supporting higher frequency images.

Inactive Publication Date: 2014-12-24
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Unfortunately, there are currently no display devices that support higher frequency images

Method used

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  • Display method of display device and display device
  • Display method of display device and display device
  • Display method of display device and display device

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Embodiment Construction

[0029] figure 1 It is a schematic diagram of the composition and structure of the display device according to the embodiment of the present invention, such as figure 1 As shown, the display device in this embodiment includes a receiving unit 10, a determining unit 11, a converting unit 12 and an output unit 13, wherein:

[0030] The receiving unit 10 is used to receive the display signal; the receiving unit 10 may be an audio and video input interface provided on the display device, so that the receiving unit 10 can receive the input display signal.

[0031] The determination unit 11 is used to determine whether the scanning frequency of the display signal is lower than the set threshold, and then trigger the conversion unit 12; generally, the scanning frequency of the display signal is 55Hz-76Hz, and the display device itself can signal input interface to determine the scanning frequency of the display signal; specifically, when it is determined that only one set of differen...

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Abstract

The invention discloses a display method of a display device and a display device. The method includes the steps that when a display device determines that the scanning frequency of display signals input into the display device is lower than a set threshold value, the display signals are converted in a frequency multiplication mode and output for displaying. The invention discloses the display device realizing the display method. By the utilization of the technical scheme, the display output effect of the display device can be promoted, and therefore user experience is improved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display method of a display device and a display device. Background technique [0002] At present, display devices usually only support image frequencies below 75Hz (Hertz). Generally, the vertical frequency supported by display devices is 55Hz-76Hz. In this state, when using display devices to watch images, the problem of image sticking will occur. , this afterimage phenomenon is essentially caused by the low frame rate of the display signal. However, if a higher frame rate is provided, the general display device does not support it, and the phenomenon of displaying beyond the range will appear. Generally speaking, when the image frequency supported by the display device reaches 120 Hz, the afterimage phenomenon of the dynamic image can be significantly improved. Unfortunately, there are currently no display devices that support higher frequency images. Contents of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18
CPCH04N7/0127G09G2340/0435G09G5/005G09G5/006G09G2340/0407
Inventor 赖淳哲陈嘉宏
Owner BOE TECH GRP CO LTD