Unlock instant, AI-driven research and patent intelligence for your innovation.

Power-saving display screen structure and driving method thereof

A technology that saves power consumption and displays. It is applied in the field of displays and can solve problems such as increased display power consumption, reduced drive units, and increased production costs of drive units, achieving the effects of saving power consumption and reducing quantities.

Pending Publication Date: 2020-07-31
FUJIAN HUAJIACAI CO LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing display screen, one source line (Source Line) of the driver unit (IC) corresponds to one data line (Data Line) in the plane, and one Data Line of the display screen controls a sub-pixel, resulting in too many source lines, making The Y axis of the drive unit cannot be reduced, which increases the power consumption of the display screen and increases the production cost of the drive unit

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Power-saving display screen structure and driving method thereof
  • Power-saving display screen structure and driving method thereof
  • Power-saving display screen structure and driving method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] In order to explain in detail the technical content, structural features, achieved goals and effects of the technical solution, the following will be described in detail in conjunction with specific embodiments and accompanying drawings.

[0029] see Figure 1 to Figure 4 In this embodiment, a power-saving display screen structure includes: a plurality of pixel units and two Demux lines (Demux1 and Demux2), each pixel unit includes a plurality of sub-pixels, and a plurality of gate lines (G1, G2, G3, G4...), six data lines (D1, D2, D3...D6), three source lines (S1, S2, S3). The pixel unit includes a plurality of sub-pixels, and the sub-pixels of the pixel unit are arranged in an array, including multiple rows of sub-pixels. The sub-pixels of each pixel unit are divided into six columns of sub-pixel pairs, and each column of sub-pixel pairs includes two columns of sub-pixels. A data line is arranged between each column of sub-pixel pairs, and each data line is connecte...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a power-saving display screen structure and a driving method thereof, the display screen structure comprises a plurality of pixel units and two Demux lines, and each pixel unitcomprises a plurality of sub-pixels, a plurality of gate lines, six data lines and three source lines; wherein each pixel unit comprises a plurality of sub-pixels, the sub-pixels of each pixel unit are arranged in an array and comprise multiple rows of sub-pixels, the sub-pixels of each pixel unit are divided into six columns of sub-pixel pairs, each column of sub-pixel pair comprises two columnsof sub-pixels, and each row of sub-pixels comprises an upper gate line and a lower gate line; a data line is arranged between each column of sub-pixel pairs, each data line is connected with a TFT switch, the total number of the TFT switches is six, and the output ends of the TFT switches are connected with the data lines. The input ends of the TFT switches are respectively connected with the three source lines one by one; each row of sub-pixels comprises an upper gate line and a lower gate line, and each data line is used for connecting the two sub-pixels in each row of pixels. According tothe technical scheme, the number of the source lines is reduced, and power consumption of pure-color pictures is reduced.

Description

technical field [0001] The invention relates to the field of display screens, in particular to a power-saving display screen structure and a driving method thereof. Background technique [0002] Narrow bezel and full-screen display designs have become the mainstream. With the wide spread of display screens, from the perspective of screen-to-body ratio, the screen-to-body ratio of the first-generation iPhone in 2007 was only about 50%. The ratio continues to increase, but not by much. In existing display screens, the Y-axis length of the driving unit is an important factor affecting a full screen or a narrow bezel screen. In the existing display screen, one source line (Source Line) of the driver unit (IC) corresponds to one data line (Data Line) in the plane, and one Data Line of the display screen controls a sub-pixel, resulting in too many source lines, making The Y-axis of the driving unit cannot be reduced, so that the power consumption of the display screen is increas...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20
CPCG09G3/20G09G2300/08
Inventor 熊克谢建峰
Owner FUJIAN HUAJIACAI CO LTD