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1. WO2020135075 - DISPLAY AND DRIVING DEVICE AND METHOD FOR DISPLAY PANEL THEREOF

Publication Number WO/2020/135075
Publication Date 02.07.2020
International Application No. PCT/CN2019/124875
International Filing Date 12.12.2019
IPC
G09G 3/36 2006.1
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
G09G 3/3696
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
3611Control of matrices with row and column drivers
3696Generation of voltages supplied to electrode drivers
Applicants
  • 惠科股份有限公司 HKC CORPORATION LIMITED [CN]/[CN]
Inventors
  • 单剑锋 SHAN, Jianfeng
Agents
  • 深圳市世纪恒程知识产权代理事务所 CENFO INTELLECTUAL PROPERTY AGENCY
Priority Data
201811608395.826.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY AND DRIVING DEVICE AND METHOD FOR DISPLAY PANEL THEREOF
(FR) DISPOSITIF ET PROCÉDÉ D’AFFICHAGE ET DE COMMANDE POUR PANNEAU D’AFFICHAGE ASSOCIÉ
(ZH) 显示器及其显示面板的驱动装置、方法
Abstract
(EN)
Disclosed are a display and a driving device and method for a display panel thereof. The driving method comprises: determining corresponding first high voltage data according to first initial driving data of a first target pixel (11), and determining corresponding first low voltage data according to second initial driving data of a second target pixel (12) (S20); determining first target high voltage driving data according to the first high voltage data, and determining first target low voltage driving data according to the first low voltage data (S30); and using the first target high voltage driving data to drive the first target pixel (11), and using the first target low voltage driving data to drive the second target pixel (12) (S40).
(FR)
L’invention concerne un dispositif et un procédé d’affichage et de commande pour panneau d’affichage associé. Le procédé de commande comprend les étapes suivantes : détermination de premières données haute tension correspondantes en fonction de premières données de commande initiales d'un premier pixel cible (11), et détermination de premières données basse tension correspondantes en fonction de secondes données de commande initiales d'un second pixel cible (12) (S20) ; détermination de premières données de commande haute tension cibles en fonction des premières données haute tension, et détermination de premières données de commande basse tension cibles en fonction des premières données basse tension (S30) ; et utilisation des premières données de commande haute tension cibles pour commander le premier pixel cible (11) et utilisation des premières données de commande basse tension cibles pour commander le second pixel cible (12) (S40).
(ZH)
一种显示器及其显示面板的驱动装置和驱动方法,驱动方法根据第一目标像素(11)的第一初始驱动数据确定对应的第一高电压数据,根据第二目标像素(12)的第二初始驱动数据确定对应的第一低电压数据(S20);根据第一高电压数据确定第一目标高电压驱动数据,根据第一低电压数据确定第一目标低电压驱动数据(S30);采用第一目标高电压驱动数据驱动第一目标像素(11),采用第一目标低电压驱动数据驱动第二目标像素(12)(S40)。
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Latest bibliographic data on file with the International Bureau