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1. WO2020062475 - DISPLAY PANEL, DRIVING METHOD THEREFOR, AND DEVICE

Publication Number WO/2020/062475
Publication Date 02.04.2020
International Application No. PCT/CN2018/115300
International Filing Date 14.11.2018
IPC
G09G 3/36 2006.01
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix
34by control of light from an independent source
36using liquid crystals
CPC
G09G 3/3607
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix ; no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
34by control of light from an independent source
36using liquid crystals
3607for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
Applicants
  • 惠科股份有限公司 HKC CORPORATION LIMITED [CN]/[CN]
Inventors
  • 黄北洲 HUANG, Beizhou
Agents
  • 深圳市世纪恒程知识产权代理事务所 CENFO INTELLECTUAL PROPERTY AGENCY
Priority Data
201811138564.628.09.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY PANEL, DRIVING METHOD THEREFOR, AND DEVICE
(FR) PANNEAU D'AFFICHAGE, SON PROCÉDÉ D'ATTAQUE, ET DISPOSITIF
(ZH) 显示面板及其驱动方法、设备
Abstract
(EN)
A control device (100) for driving a display panel, a display panel, and a driving method therefor. The driving method comprises: obtaining image data of a current image frame and of a previous image frame (10); and when image noise exists in the current image frame, preventing amplification of a driving voltage.
(FR)
L'invention concerne un dispositif de commande (100) permettant d'attaquer un panneau d'affichage, un panneau d'affichage et son procédé d'attaque. Le procédé d'attaque consiste : à obtenir des données d'image d'une trame d'image actuelle et d'une trame d'image précédente (10) ; et lorsque le bruit d'image existe dans la trame d'image actuelle, à empêcher l'amplification d'une tension d'attaque.
(ZH)
一种显示面板驱动控制设备(100)、显示面板及显示面板驱动方法,驱动方法包括获取当前图像帧和前一图像帧的图像数据(S10),在当前图像帧存在图像噪声时,禁止放大驱动电压(S40)。
Also published as
Latest bibliographic data on file with the International Bureau