Driving method and device of display panel and display device

A technology of display panel and driving method, which is applied to static indicators, instruments, etc., and can solve problems such as limiting the display of large-screen images on terminals

Active Publication Date: 2018-10-12
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It can be seen that when the size of the terminal is fixed, it is necessary to set a non-display area for the camera to install it, which greatly limits the large-screen display of the terminal

Method used

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  • Driving method and device of display panel and display device
  • Driving method and device of display panel and display device
  • Driving method and device of display panel and display device

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Embodiment Construction

[0026] Typical embodiments that embody the features and advantages of the present disclosure will be described in detail in the following description. It should be understood that the present disclosure can have various changes in different embodiments without departing from the scope of the present disclosure, and that the description and drawings therein are illustrative in nature and not intended to limit the present disclosure. public.

[0027] In the following description of various exemplary embodiments of the present disclosure, reference is made to the accompanying drawings, which form a part hereof, and in which are shown, by way of example, various exemplary structures, systems, which may implement aspects of the present disclosure and steps. It is to be understood that other specific arrangements of components, structures, exemplary devices, systems and steps may be utilized and structural and functional modifications may be made without departing from the scope of...

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Abstract

An embodiment of the invention discloses a driving method and device of a display panel and a display device. The display panel comprises a first display area with the first pixel density and a seconddisplay area in the second pixel density greater than the first pixel intensity. The driving method of the display panel comprises that input data of a first color gamut is received; the first gamutinput data corresponding to the first display area is converted into second color-gamut intermediate data; the second color-gamut intermediate data is converted into first color-gamut output data; andthe first color-gamut output data is converted into a driving signal driving the first display area.

Description

technical field [0001] The present disclosure belongs to the field of display technology, and in particular, relates to a driving method of a display panel, a driving device of a display panel, and a display device. Background technique [0002] Terminals such as smart phones, tablet PCs (personal computers, personal computers), notebook PCs, and PDAs (Personal Digital Assistants, handheld computers) include display screens for providing images or videos to users. [0003] Such a terminal may include various functions as well as a display function, for example, a camera function, a user identification function, a fingerprint identification function, and the like. With the development of intelligent communication technology, providing a large screen for image display has become a new topic. [0004] At present, terminals generally have a shooting function. Therefore, it is necessary to set a non-display area for the terminal, and open a camera installation hole in the non-di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20
CPCG09G3/20G09G3/2003G09G2320/0233G09G3/3413G09G2300/0413G09G2300/0452G09G2340/06G09G2370/14G09G2300/0443G09G2320/0666
Inventor 赵辉谭文静
Owner BOE TECH GRP CO LTD
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