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1. WO2020113647 - DISPLAY PANEL, DRIVING METHOD AND DISPLAY APPARATUS

Publication Number WO/2020/113647
Publication Date 11.06.2020
International Application No. PCT/CN2018/120834
International Filing Date 13.12.2018
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
G09G 3/3614
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
3614Control of polarity reversal in general
G09G 3/3648
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
3648using an active matrix
Applicants
  • 惠科股份有限公司 HKC CORPORATION LIMITED [CN]/[CN]
Inventors
  • 吴川 WU, Chuan
Agents
  • 深圳市百瑞专利商标事务所(普通合伙) SHENZHEN BAIRUI PATENT&TRADEMARK OFFICE
Priority Data
201811480085.205.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY PANEL, DRIVING METHOD AND DISPLAY APPARATUS
(FR) PANNEAU D'AFFICHAGE, PROCÉDÉ DE COMMANDE ET APPAREIL D'AFFICHAGE
(ZH) 显示面板及驱动方法和显示装置
Abstract
(EN)
A display panel (101), a driving method and a display apparatus (100). The display panel (101) comprises: a substrate (104), wherein multiple data lines (120), multiple gate lines (110), multiple pixel units (130) and a gate driving chip (102) are arranged on the substrate (104); each of the pixel units (130) comprises different colors of sub-pixels; the gate driving chip (102) outputs gate start signals to the gate lines (110) to open the pixel units (130); each row of pixel units (130) comprises multiple pixel groups; each of the pixel groups comprises a first column of sub-pixels (131) and a second column of sub-pixels (132); and the gate start signal voltages of the first column of sub-pixels (131) are greater than the gate start signal voltages corresponding to the second column of sub-pixels (132).
(FR)
La présente invention concerne un panneau d'affichage (101), un procédé de commande et un appareil d'affichage (100). Le panneau d'affichage (101) comprend : un substrat (104), de multiples lignes de données (120), de multiples lignes de grille (110), de multiples unités de pixels (130) et une puce d'attaque de grille (102) étant placées sur le substrat (104) ; chacune des unités de pixels (130) comprend différentes couleurs de sous-pixels ; la puce d'attaque de grille (102) délivre des signaux de début de grille aux lignes de grille (110) pour ouvrir les unités de pixels (130) ; chaque rangée d'unités de pixels (130) comprend de multiples groupes de pixels ; chacun des groupes de pixels comprend une première colonne de sous-pixels (131) et une seconde colonne de sous-pixels (132) ; et les tensions de signal de début de grille de la première colonne de sous-pixels (131) sont supérieures aux tensions de signal de début de grille correspondant à la seconde colonne de sous-pixels (132).
(ZH)
一种显示面板(101)及驱动方法和显示装置(100)。显示面板(101)包括:基板(104);基板(104)上设置有:多条数据线(120)、多条栅极线(110)、多个像素单元(130)和栅极驱动芯片(102);像素单元(130)包括不同颜色的子像素;栅极驱动芯片(102)输出栅启动信号到栅极线(110)以打开像素单元(130);每一行像素单元(130)包括多个像素组,每个像素组包括第一列子像素(131)和第二列子像素(132),第一列子像素(131)的栅启动信号电压大于第二列子像素(132)对应的栅启动信号电压。
Also published as
Latest bibliographic data on file with the International Bureau