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1. WO2020113648 - DRIVING METHOD FOR DISPLAY PANEL, DRIVER CIRCUIT, AND DISPLAY DEVICE

Publication Number WO/2020/113648
Publication Date 11.06.2020
International Application No. PCT/CN2018/120840
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 2340/0407
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2340Aspects of display data processing
04Changes in size, position or resolution of an image
0407Resolution change, inclusive of the use of different resolutions for different screen areas
G09G 3/3208
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
22using controlled light sources
30using electroluminescent panels
32semiconductive, e.g. using light-emitting diodes [LED]
3208organic, e.g. using organic light-emitting diodes [OLED]
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
  • 邱彬 QIU, Bin
Agents
  • 深圳市百瑞专利商标事务所(普通合伙) SHENZHEN BAIRUI PATENT&TRADEMARK OFFICE
Priority Data
201811471243.804.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DRIVING METHOD FOR DISPLAY PANEL, DRIVER CIRCUIT, AND DISPLAY DEVICE
(FR) PROCÉDÉ DE COMMANDE POUR PANNEAU D'AFFICHAGE, CIRCUIT DE COMMANDE ET DISPOSITIF D'AFFICHAGE
(ZH) 显示面板的驱动方法、驱动电路和显示装置
Abstract
(EN)
A driving method for a display panel (100), a driver circuit (200), and a display device (300). The driving method for the display panel (100) comprises the steps of: obtaining the resolution of source data (S31); obtaining the resolution of the current display panel (100) (S32); obtaining an adjusted display region corresponding to the source data (S33); and performing, according to the resolution of the source data and the resolution of the current display panel (100), data computation and displaying on the display panel (100) according to the adjusted display region (S34).
(FR)
La présente invention concerne un procédé de commande pour un panneau d'affichage (100), un circuit de commande (200) et un dispositif d'affichage (300). Le procédé de commande pour le panneau d'affichage (100) comprend les étapes consistant à : obtenir la résolution de données source (S31) ; obtenir la résolution du panneau d'affichage actuel (100) (S32) ; obtenir une région d'affichage ajustée correspondant aux données source (S33) ; et effectuer, en fonction de la résolution des données source et de la résolution du panneau d'affichage actuel (100), un calcul et un affichage de données sur le panneau d'affichage (100) en fonction de la région d'affichage ajustée (S34).
(ZH)
一种显示面板(100)的驱动方法、驱动电路(200)和显示装置(300),显示面板(100)的驱动方法包括步骤:获取信源数据的解析度(S31);获取当前显示面板(100)的分辨率(S32);获取信源数据对应的调整后显示区域(S33);根据信源数据的解析度和当前显示面板(100)的分辨率,进行数据运算后,按照调整后显示区域,在显示面板(100)上进行显示(S34)。
Also published as
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