Display panel driving method and terminal equipment

A display panel and terminal equipment technology, applied in the field of communication, can solve the problem of high power consumption of Panel

CN109817180APending Publication Date: 2019-05-28VIVO MOBILE COMM CO LTD
5 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2019-05-28

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides a display panel driving method and terminal equipment. The terminal equipment comprises a double-grid-line display panel, wherein the double-grid-line display panel comprises Mhorizontal grid electrode wires which are parallel to each other and are sequentially arranged; Wherein the N source electrode wires are parallel to each other and are arranged in sequence; Multiple sub-pixels, wherein the plurality of sub-pixels are distributed into M / 2 rows and 2N columns in an array mode, every two adjacent columns of sub-pixels are electrically connected with the same source electrode wire, each row of sub-pixels are electrically connected with two grid electrode wires, each row of sub-pixels at least comprises two target sub-pixels, and the grid electrode wires and the source electrode wires which are electrically connected with the two target sub-pixels are different; Wherein N is an integer greater than 1, and M is an integer greater than 1; The method comprises thestep that under the condition that the double-grid-line display panel displays the color corresponding to the target sub-pixel, the M grid lines are scanned in a jumping mode. The charge-discharge frequency of the source electrode wires can be reduced, so that the power consumption of the double-grid-line display panel can be reduced.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a method for driving a display panel and a terminal device. Background technique

[0002] With the gradual popularity of full-screen products, consumers are paying more and more attention to the screen-to-body ratio. At present, in order to reduce the width of the black border of the display screen (Panel), a dual gate (Dual Gate) technology is introduced.

[0003] Dual Gate technology is a new scheme of Panel wiring design, which doubles the gate (Gate) wiring, so that the source (Source) wiring can be reduced by half. Source traces will occupy the space of the black border under the Panel, therefore, the reduction of Source traces can reduce the width of the black border of the Panel.

[0004] The driving scanning method of the existing Dual Gate Panel is: sequentially scan the Gate traces in order from top to bottom. When the above-mentio...

Examples

Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] The terms "first", "second", etc. in the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to the expressl...