Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Tuesday 26.10.2021 at 12:00 PM CEST
Settings

Settings

Goto Application

1. WO2020133629 - DISPLAY DEVICE OVERHAUL METHOD, DRIVE METHOD AND DISPLAY DEVICE

Publication Number WO/2020/133629
Publication Date 02.07.2020
International Application No. PCT/CN2019/073600
International Filing Date 29.01.2019
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 3/006
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
006Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
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
  • 唐莉 TANG, Li
  • 纪飞林 JI, Feilin
Agents
  • 深圳市百瑞专利商标事务所(普通合伙) SHENZHEN BAIRUI PATENT&TRADEMARK OFFICE
Priority Data
201811587044.325.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY DEVICE OVERHAUL METHOD, DRIVE METHOD AND DISPLAY DEVICE
(FR) PROCÉDÉ DE RÉVISION DE DISPOSITIF D'AFFICHAGE, PROCÉDÉ D'ATTAQUE ET DISPOSITIF D'AFFICHAGE
(ZH) 一种显示装置的检修方法、驱动方法及显示装置
Abstract
(EN)
Disclosed in the present application are a display device overhaul method, a drive method and a display device. A display panel (110) is provided thereon with a first screen gate driving circuit (121) and a second screen gate driving circuit (122) which are respectively controlled by a first frame starting signal L_STV and a second frame starting signal R_STV which are mutually independent.
(FR)
La présente invention concerne un procédé de révision de dispositif d'affichage, un procédé d'attaque et un dispositif d'affichage. L'invention comprend un panneau d'affichage (110) comprenant un premier circuit d'attaque de grille d'écran (121) et un second circuit d'attaque de grille d'écran (122) respectivement commandés par un premier signal de démarrage de trame L_STV et un second signal de démarrage de trame R_STV mutuellement indépendants.
(ZH)
本申请公开了一种显示装置的检修方法、驱动方法及显示装置,显示面板(110)上设有被相互独立的第一帧起始信号L_STV和第二帧起始信号R_STV分别控制的第一屏栅极驱动电路(121)和第二屏栅极驱动电路(122)。
Related patent documents
Latest bibliographic data on file with the International Bureau