Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Tuesday 25.01.2022 at 9:00 AM CET
Settings

Settings

Goto Application

1. WO2022001412 - TOUCH SUBSTRATE AND TOUCH DISPLAY DEVICE

Publication Number WO/2022/001412
Publication Date 06.01.2022
International Application No. PCT/CN2021/093654
International Filing Date 13.05.2021
IPC
G06F 3/041 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
G06F 3/044 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
044by capacitive means
Applicants
  • 京东方科技集团股份有限公司 BOE TECHNOLOGY GROUP CO., LTD. [CN]/[CN]
  • 合肥鑫晟光电科技有限公司 HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 庞斌 PANG, Bin
  • 谢晓冬 XIE, Xiaodong
  • 何敏 HE, Min
  • 钟腾飞 ZHONG, Tengfei
  • 赵雪 ZHAO, Xue
Agents
  • 北京中博世达专利商标代理有限公司 BEIJING ZBSD PATENT&TRADEMARK AGENT LTD.
Priority Data
202010605969.729.06.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) TOUCH SUBSTRATE AND TOUCH DISPLAY DEVICE
(FR) SUBSTRAT TACTILE ET DISPOSITIF D’AFFICHAGE TACTILE
(ZH) 触控基板及触控显示装置
Abstract
(EN) A touch substrate, comprising: a substrate; a plurality of first touch electrodes, provided on the substrate and extending along a first direction; and a plurality of second touch electrodes, provided on the substrate, extending along a second direction intersecting with the first direction, and insulated from the plurality of first touch electrodes. Each first touch electrode and each second touch electrode both comprise a mesh structure and a plurality of first virtual electrodes; an orthographic projection of each first virtual electrode on the substrate comprises at least two line segments; the at least two line segments intersect with each other and have no closed area therebetween.
(FR) Un substrat tactile, comprenant : un substrat ; une pluralité de premières électrodes tactiles, disposées sur le substrat et s'étendant le long d'une première direction ; et une pluralité de secondes électrodes tactiles, disposées sur le substrat, s'étendant le long d'une seconde direction croisant la première direction, et isolées de la pluralité de premières électrodes tactiles. Chaque première électrode tactile et chaque seconde électrode tactile comprennent toutes deux une structure maillée et une pluralité de premières électrodes virtuelles ; une projection orthographique de chaque première électrode virtuelle sur le substrat comprend au moins deux segments de ligne ; les deux segments de ligne ou plus se croisent et ne présentent pas de zone fermée entre eux.
(ZH) 一种触控基板,包括:衬底;设置于所述衬底上的多条第一触控电极,多条第一触控电极沿第一方向延伸;以及,设置于所述衬底上的多条第二触控电极,多条第二触控电极沿与第一方向交叉的第二方向延伸,并且多条第二触控电极与多条第一触控电极之间相互绝缘。其中,每条第一触控电极和每条第二触控电极中均包括网格结构和多个第一虚拟电极;每个所述第一虚拟电极在所述衬底的正投影包括至少两条线段,所述至少两条线段交叉设置,且所述至少两条线段之间不存在封闭区域。
Related patent documents
Latest bibliographic data on file with the International Bureau