Display

A display and display panel technology, used in static indicators, instruments, etc., to reduce energy consumption, reduce charging and discharging power, and reduce parasitic capacitance

Pending Publication Date: 2022-06-28
HKC CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the main purpose of this application is to propose a display, which aims to solve the problem that existing displays have certain limitations in reducing power consumption

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Embodiment Construction

[0040] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present application.

[0041] In the description of this application, it should be noted that the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the purpose of It is convenient to describe the application and to simplify the description, rather than indicating or implying that the device or element referred to must...

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Abstract

The invention provides a display. The display comprises N scanning lines, M data lines, N * M pixel units and at least one switch module. The N scanning lines are opened line by line. Each switch module is connected to one data line in series and is electrically connected between the corresponding data line and two connecting points of two adjacent pixel units, two scanning lines electrically connected with the two pixel units in a one-to-one correspondence mode are defined as a first scanning line and a second scanning line, the first scanning line is started before the second scanning line, and the second scanning line is started after the first scanning line is started before the second scanning line is started. In a display period of a frame of picture, the switch module is in a first state when the first scanning line and the scanning line which is started earlier than the first scanning line are started, and is in a second state when the second scanning line and the scanning line which is started later than the second scanning line are started. According to the display provided by the invention, the partial section of the data line electrically connected with the switch module does not continuously receive the data voltage in the whole frame display period, so that the energy consumption of the display can be reduced.

Description

technical field [0001] The present application relates to the field of displays, and in particular, to a display. Background technique [0002] At present, LCD (Liquid Crystal Display, liquid crystal display) is the most widely used display in various industries, and LCD has the advantages of thin appearance and light weight. However, as people have higher and higher requirements for the battery life of electronic products (especially small-sized LCD products, such as mobile phones, notebooks, etc.), reducing the power consumption of displays has become an important research topic in the field of display panels. [0003] There are many methods for reducing power consumption of existing displays, such as charge sharing (Charge Sharing), seamless dynamic refresh rate support (Seamless Dynamic Refresh Rate Support, SDRRS), self-refresh (PanelselfRefresh, PSR) and so on. However, the implementation of these methods requires the realization of sub-frequency, screen self-refresh,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/36
CPCG09G3/36G09G2330/021
Inventor 古涛扶伟袁海江
Owner HKC CORP LTD
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