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1. WO2020135047 - DISPLAY DEVICE, AND CONTROL METHOD AND CONTROL APPARATUS THEREFOR

Publication Number WO/2020/135047
Publication Date 02.07.2020
International Application No. PCT/CN2019/124547
International Filing Date 11.12.2019
IPC
G09G 3/20 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
CPC
G09G 3/20
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
G09G 3/36
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
Applicants
  • 惠科股份有限公司 HKC CORPORATION LIMITED [CN]/[CN]
Inventors
  • 王明良 WANG, Mingliang
Agents
  • 深圳市世纪恒程知识产权代理事务所 CENFO INTELLECTUAL PROPERTY AGENCY
Priority Data
201811619811.426.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY DEVICE, AND CONTROL METHOD AND CONTROL APPARATUS THEREFOR
(FR) DISPOSITIF D'AFFICHAGE, PROCÉDÉ DE COMMANDE ET APPAREIL DE COMMANDE ASSOCIÉS
(ZH) 显示设备及其控制方法、控制装置
Abstract
(EN)
A display panel control method, a display panel control apparatus, a display panel control device, and a display panel. The display panel control method comprises: acquiring a signal reception state parameter of each driver (S10); determining, according to each signal reception state parameter, a driver that currently receives an image differential signal as a target driver (S20); determining the amplitude value of the image differential signal corresponding to the target driver, wherein drivers having different distances from a signal generator correspond to different amplitude values (S30); and controlling the signal generator to output, according to the amplitude value, the image differential signal to the target driver (S40).
(FR)
La présente invention concerne un procédé de commande de panneau d'affichage, un appareil de commande de panneau d'affichage, un dispositif de commande de panneau d'affichage et un panneau d'affichage. Le procédé de commande de panneau d'affichage comprend les étapes consistant à : acquérir un paramètre d'état de réception de signal de chaque pilote (S10) ; déterminer comme pilote cible, selon chaque paramètre d'état de réception de signal, un pilote qui reçoit actuellement un signal de différentiel d'image (S20) ; déterminer la valeur d'amplitude du signal différentiel d'image correspondant au pilote cible, des pilotes ayant différentes distances à partir d'un générateur de signal correspondant à différentes valeurs d'amplitude (S30) ; et commander au générateur de signal de délivrer au pilote cible, en fonction de la valeur d'amplitude, le signal de différentiel d'image (S40).
(ZH)
一种显示面板控制方法,显示面板控制装置、显示面板控制设备和显示面板。显示板控制方法包括:获取各所述驱动器的信号接收状态参数(S10);根据各信号接收状态参数确定当前接收图像差分信号的驱动器,作为目标驱动器(S20);确定目标驱动器对应的图像差分信号的幅值;距离信号发生器不同的驱动器对应不同的幅值(S30);控制信号发生器按照幅值输出图像差分信号至目标驱动器(S40)。
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