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Method and device for adjusting display effect

A display effect and display technology, which is applied in the direction of digital output to display devices, etc., can solve the problems that the display effect of the display cannot be adjusted, the display effect cannot meet various display requirements, etc., and achieve the effect of increasing the processing burden.

Active Publication Date: 2013-05-01
XIAOMI INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, smart terminals with touch screens have been used more and more widely. The parameters that affect the display effect of the display screen are set inside the smart terminal, so the display effect of the display screen cannot be adjusted.
[0003] As users use smart terminals to perform more and more functions, users have more diverse requirements for the display effect of the display screen. At present, a single display effect cannot meet various display requirements.

Method used

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  • Method and device for adjusting display effect
  • Method and device for adjusting display effect
  • Method and device for adjusting display effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0093] figure 1 It is a flowchart of a method for adjusting a display effect in Embodiment 1 of the present invention, and the flow is applied to a display driver chip integrated in a display screen.

[0094] figure 1 The process shown includes:

[0095] Step 11: Obtain display effect adjustment parameters.

[0096] Step 12: Adjust the display effect of the display screen according to the display effect adjustment parameters.

[0097] In this step, some physical characteristics acting on the display screen are changed by adjusting parameters according to the display effect, such as the voltage applied to the display screen to deflect the liquid crystal, thereby realizing the adjustment of the display effect of the display screen.

[0098] The method provided in Embodiment 1 can adjust the display effect of the display screen according to the display effect adjustment parameters, and realize the adjustment of the display effect inside the display screen, so as not to increas...

Embodiment 2

[0101] figure 2 It is a flow chart of a method for adjusting display effects in Embodiment 2 of the present invention, and the flow is applied to a display driver chip integrated in a display screen.

[0102] figure 2 The process shown includes:

[0103] Step 21: Receive a display screen initialization sequence carrying display effect adjustment parameters.

[0104] In this step, when the display screen changes from off to on, the display driver chip will receive the display screen initialization sequence sent inside the terminal.

[0105] Step 22: Parsing out display effect adjustment parameters from the display screen initialization sequence.

[0106] Step 23: Adjust the display effect of the display screen according to the display effect adjustment parameters.

[0107] In the second embodiment, the display effect adjustment parameters include at least one of a gamma (Gamma) curve parameter, a color enhancement (CE) parameter and a dynamic backlight adjustment (CABC) p...

Embodiment 3

[0111] image 3 It is a flow chart of the method for adjusting the display effect in Embodiment 3 of the present invention, and the flow is applied to a display driver chip integrated in a display screen.

[0112] image 3 The process shown includes:

[0113] Step 31: Receive a display effect adjustment command carrying the display effect adjustment parameter.

[0114] In this step, the display effect adjustment command is a command irrelevant to the state of the display screen, and the display effect adjustment command sent from inside the terminal can be received while the display screen remains on.

[0115] Step 32: Parse the display effect adjustment parameters from the display effect adjustment command.

[0116] Step 33: Adjust the display effect of the display screen according to the display effect adjustment parameters.

[0117] In the third embodiment, the display effect adjustment parameters include at least one of a gamma (Gamma) curve parameter, a color enhancem...

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Abstract

The invention discloses a method and a device for adjusting a display effect. The display effect of a screen is adjusted by a display driving chip integrated in the display screen according to a display effect adjusting parameter, so that not only is the inner processing burden of a terminal not increased, but also the diversified display demands are satisfied.

Description

technical field [0001] The invention relates to the field of display screen control, in particular to a method and device for adjusting display effects. Background technique [0002] At present, smart terminals with touch screens have been used more and more widely. Various parameters affecting the display effect of the display screen are set inside the smart terminal, so the display effect of the display screen cannot be adjusted. [0003] As users use smart terminals to perform more and more functions, users have more diverse requirements for the display effect of the display screen. At present, a single display effect cannot meet various display requirements. Contents of the invention [0004] The embodiment of the present invention proposes a display effect adjustment method and device, which can dynamically adjust the display effect of the display screen by the display driver chip integrated in the display screen, not only will not increase the load of the processor i...

Claims

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Application Information

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IPC IPC(8): G06F3/14
Inventor 刘安昱张国全于冀
Owner XIAOMI INC
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