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Method for dynamically setting display mode and display device

A display device and display mode technology, which can be applied to static indicators, cathode ray tube indicators, instruments, etc., and can solve problems such as inconvenience and high use costs.

Active Publication Date: 2010-02-03
QISDA SUZHOU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If every time a new display mode is launched, the user needs to update the firmware of the display device or even purchase a new display device, which will bring a lot of inconvenience to the user and high cost of use.

Method used

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  • Method for dynamically setting display mode and display device
  • Method for dynamically setting display mode and display device
  • Method for dynamically setting display mode and display device

Examples

Experimental program
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Embodiment Construction

[0027] The method for dynamically setting a display mode of the present invention is applicable to a display device. The display device can be an electronic display device such as a liquid crystal display or a plasma display, which can display images on a built-in display module (such as a liquid crystal screen); on the other hand, the display device can also be a projector, which can display the received image Convert and project or display on other external media. The display device includes a scaler, and the display device can receive an input image signal and display it.

[0028] see image 3 . image 3 A flowchart illustrating a method for dynamically setting display modes according to the first embodiment of the present invention. In this embodiment, the display device stores a display parameter table, and the display parameter table includes at least one set of image signal frequencies and corresponding total interval parameters. The video signal frequency and total...

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Abstract

The invention discloses a method for dynamically setting a display mode and a display device. The display device receives an input image signal and displays the input image signal. The method comprises the following steps: (a) receiving an effective interval parameter input by a user; (b) adding the effective interval parameter and an addition interval variable to generate a total interval parameter; (c) driving a proportion scaling device of the display device according to the total interval parameter to sample the input image signal so as to generate an input image interval; (d) judging whether an effective interval in the sampled input image interval corresponds to the effective interval parameter input by the user or not; and (e) if the effective interval in the sampled input image interval corresponds to the effective interval parameter input by the user, enabling the display device to mechanically apply the total interval parameter so as to display the input image signal.

Description

technical field [0001] The present invention relates to a display method and a display device, in particular to a display mode setting method capable of dynamically adding a display mode and a display device capable of dynamically supporting different display modes. Background technique [0002] With the continuous advancement of various digital image display technologies, various high-quality, high-stability, and multi-functional electronic display devices have been popularized in the daily life of the general public, such as LCD screens, plasma displays, projectors, etc. Various digital electronic display devices have already replaced traditional cathode ray tube displays, and have become the main display media for various daily information or interpersonal communication of the public. [0003] Taking a liquid crystal display screen as an example, a display device in the prior art usually includes electronic components such as a receiving interface, a converter, a de-inter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/00G09G5/373
Inventor 蒋宇宸
Owner QISDA SUZHOU