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Configuration method and device for logic control signal of display screen

A logic control and control signal technology, applied in static indicators, instruments, etc., to reduce the difficulty of configuration, flexibly control signals, and flexibly configure

Active Publication Date: 2019-07-23
ANALOGIX CHINA SEMICON +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a method and device for configuring display logic control signals, so as to at least solve the technical problems caused by defects in the control signal configuration process in the prior art

Method used

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  • Configuration method and device for logic control signal of display screen
  • Configuration method and device for logic control signal of display screen
  • Configuration method and device for logic control signal of display screen

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Embodiment 1

[0032] According to an embodiment of the present invention, an embodiment of a method for configuring display logic control signals is provided. It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions , and, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0033] figure 1 is a schematic flowchart of a method for configuring display logic control signals according to an embodiment of the present invention, as shown in figure 1 As shown, the method includes the following steps:

[0034] Step S102, configuring a vertical synchronization signal according to the vertical blank gap between two frames of display data;

[0035] Step S104, according to the preset relationship between the vertical synchronization signal and each time signal, conf...

Embodiment 2

[0074] Based on the above method, the embodiment of the present application also provides a display screen logic control signal configuration device, Figure 4 is a schematic structural diagram of a display screen logic control signal configuration device according to an embodiment of the present invention, as shown in Figure 4 As shown, the configuration device of the display logic control signal includes: a first configuration module 42 and a second configuration module 44, wherein,

[0075] The first configuration module 42 is used to configure the vertical synchronization signal according to the vertical blank gap between two frames of display data; the second configuration module 44 is used to configure each time according to the preset relationship between the vertical synchronization signal and each time signal The signal corresponds to the control signal.

[0076] In the embodiment of the present invention, the vertical synchronization signal is configured according ...

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Abstract

The invention discloses a display logic control signal configuration method and device. The method comprises the steps that a vertical synchronizing signal is configured according to a vertical blank space between two frames of display data; and a control signal corresponding to each time signal is configured according to the preset relationship between the vertical synchronizing signal and each time signal. According to the invention, the technical problem of defects in a control signal configuration process in the prior art is solved.

Description

technical field [0001] The invention relates to the application field of computer technology, in particular to a method and device for configuring logic control signals of a display screen. Background technique [0002] Various control signals (for example, gate timing signal, Gate TimingSignal) are required in the liquid crystal display. By combining the control signals with each other, different points in the liquid crystal display can be controlled for driving and displaying. [0003] The generation of traditional control signals is generally two extremes. [0004] The first one, after the resolution is determined, the timing of the control signal is fixed. The advantage is that it is convenient and easy to use, has low requirements for users, and does not require deep background knowledge. The disadvantage is that the flexibility is poor. [0005] Second, the control signal can be configured arbitrarily. The advantage is that the flexibility is extremely high, and th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/36
CPCG09G3/36
Inventor 郭春成
Owner ANALOGIX CHINA SEMICON