Pixel unit drive method and device for special-shaped display screen

A technology of a pixel unit and a driving method, which is applied in the field of a pixel unit driving method and a driving device, can solve problems such as display jaggedness, and achieve the effect of reducing the jaggedness or graininess

Active Publication Date: 2018-02-27
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Abstract
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Problems solved by technology

[0006] Based on this, it is necessary to provide a solution to the problem of jagged feeling when the existing special-shaped display screen is working

Method used

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  • Pixel unit drive method and device for special-shaped display screen
  • Pixel unit drive method and device for special-shaped display screen

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Embodiment Construction

[0035] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0036] Please refer to figure 1 As shown, the pixel unit driving method of a special-shaped display screen provided by the present application includes the following steps:

[0037] S100: Receive a driving signal for a pixel unit of a special-shaped display screen.

[0038] Special-shap...

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Abstract

The invention relates to a pixel unit drive method and device for a special-shaped display screen. The drive method comprises the steps of receiving a drive signal of a pixel unit for the special-shaped display screen; judging whether or not the pixel unit correspondingly driven by the drive signal is located at the to-be-corrected position relative to the special-shaped display screen; when the pixel unit is located at the to-be-corrected position relative to the special-shaped display screen, correcting the drive signal according to the preset mode; adopting the corrected drive signal to drive the corresponding pixel unit; accordingly, the brightness of the to-be-corrected pixel unit can be lowered, and the sawtooth feeling and the granular sensation of a chamfer region are lowered.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a pixel unit driving method and a driving device of a special-shaped display screen. Background technique [0002] With the development of electronic technology, electronic display screens are becoming more and more diverse, and there are special-shaped display screens such as flat rounded corner display screens and curved round corner display screens. [0003] In the traditional technology, the pixel units are usually arranged periodically in steps to meet the display requirements of the special-shaped display screen. [0004] The applicant discovered in the process of implementing the traditional technology that: [0005] When the stepped pixel arrangement is adopted to meet the display needs of special-shaped display screens, the stepped periodic arrangement of rectangular sub-pixels cannot completely fill the display screen, resulting in a jagged display in the chamfered ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20
CPCG09G3/2074G09G2320/0276G09G3/3225G09G2310/0232G09G2320/0285G09G2320/0673G09G5/005G09G5/42G09G2310/0275
Inventor 张春雷
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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