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Display device and method

A technology of a display device and a display method, applied in the direction of digital output to display devices, static indicators, instruments, etc., can solve problems such as manual color space selection, and achieve the effect of improving user experience

Inactive Publication Date: 2017-05-24
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to propose a display device and method, aiming to solve the trouble of manually selecting a color space when a mobile terminal needs to display different color spaces

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0094] A mobile terminal that supports a wide color gamut screen enters the standby interface, that is, the standby application is started, and the standby application sends a request for displaying the interface content. At this time, the color space judgment is prioritized.

[0095] The main color management module 410 judges that the current color management mode is a static management mode, so it further inquires the color management list, and the query result shows that the standby application corresponds to the display type of the wide color gamut mode, so the main color management module 410 notifies the display module 331 to adopt the wide color gamut The mode display type displays the interface content of the idle application. What needs to be added is that the query result of further querying the color list can be that the color space type corresponding to the display standby application is the standard color gamut mode display type, or other color gamut mode display ...

Embodiment 2

[0098] A mobile terminal that supports a wide color gamut screen enters the standby interface, that is, the standby application is started, and the standby application sends a request for displaying the interface content. At this time, the color space judgment is prioritized.

[0099] Specifically, the main color management module 410 judges that the current color management mode is a dynamic management mode, and further, recognizes the interface picture display color space of the standby application, and the recognition result is a standard color gamut space, so the main color management module 410 notifies the display module 331 to adopt The standard color gamut mode display type displays the interface content of the idle application. It should be added that in other embodiments, the application may be other applications, such as chat applications, weather applications, game applications, etc., and the color space displayed in the interface picture of the application is deter...

Embodiment 3

[0101] A mobile terminal that supports a wide color gamut screen enters the standby interface, that is, the standby application is started, and the standby application sends a display request for the content displayed on the interface. At this time, the color space judgment is prioritized. The main color management module 410 judges that the current color management mode is a static management mode, so it further inquires the color management list, and the query result shows that the standby application corresponds to the display type of the wide color gamut mode, so the main color management module 410 notifies the display module 331 to adopt the wide color gamut Mode display type The display interface of the standby application.

[0102] Further, click to enter the system image viewing application from the standby interface, and the system image viewing application sends a display request for the interface display content, and at this time, the color space judgment is priorit...

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PUM

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Abstract

The present invention discloses a display device and a method. The device comprises an application layer, a service layer and a driving layer. The application layer is used for managing the relationship between the application of a mobile terminal and the display color space of the application. The service layer comprises a color management service module configured to determine the current display color space according to the current management mode. The driving layer comprises a display module used for receiving the instruction of the color management service module. After receiving the instruction of the color management service module, the display module is driven to display the current content according to the determined type of the current display color space. The invention also discloses a display method. According to the technical scheme of the invention, users are prevented from manually adjusting the color space when display contents are diversified. Therefore, the user experience of the mobile terminal is improved.

Description

technical field [0001] The invention relates to the field of mobile terminal screen color management, in particular to a display device and method. Background technique [0002] At present, there are many different color models in the field of color management, resulting in a variety of different color space standards (color gamut standards). The most common color standard in . [0003] However, in recent years, with the development of the wide color gamut display technology in the non-standard color gamut, more and more display devices begin to support and adopt the wide color gamut standard. Wide color gamut devices must be processed accordingly when displaying standard color gamut colors, otherwise the displayed colors will produce color cast and distortion, which will reduce user experience. [0004] At present, there are very few mobile terminal products that support wide color gamut color management, and most of them that can do this only support manual management, t...

Claims

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Application Information

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IPC IPC(8): G09G3/20G06F3/14
CPCG09G3/2003G06F3/14
Inventor 李嘉
Owner NUBIA TECHNOLOGY CO LTD
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