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1. WO2021026770 - TOUCH PANEL AND MANUFACTURING METHOD THEREFOR, AND ELECTRONIC DEVICE

Publication Number WO/2021/026770
Publication Date 18.02.2021
International Application No. PCT/CN2019/100395
International Filing Date 13.08.2019
IPC
G06F 3/044 2006.01
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
G06F 3/041 2006.01
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
Applicants
  • 京东方科技集团股份有限公司 BOE TECHNOLOGY GROUP CO., LTD. [CN]/[CN]
  • 成都京东方光电科技有限公司 CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 牛文骁 NIU, Wenxiao
  • 龚庆 GONG, Qing
  • 陆旭 LU, Xu
  • 刘练彬 LIU, Lianbin
Agents
  • 北京市柳沈律师事务所 LIU, SHEN & ASSOCIATES
Priority Data
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) TOUCH PANEL AND MANUFACTURING METHOD THEREFOR, AND ELECTRONIC DEVICE
(FR) ÉCRAN TACTILE ET SON PROCÉDÉ DE FABRICATION, ET DISPOSITIF ÉLECTRONIQUE
(ZH) 触控面板及其制作方法、电子装置
Abstract
(EN)
A touch panel and a manufacturing method therefor, and an electronic device. The touch panel comprises a main body area and a bending area; the bending area is an area where the main body area extends in a first direction and the bending area is bent with respect to the main body area; the main body area comprises a first touch area; the bending area comprises a second touch area; and the distribution density of touch sensors in the second touch area in a bending direction of the bending area is higher than that of touch sensors in the first touch area in the first direction. The touch panel may effectively compensate the influence of bending on the touch semaphore, and effectively improve the touch performance of the touch area located in the bending area.
(FR)
Cette invention concerne un écran tactile et son procédé de fabrication, ainsi qu'un dispositif électronique. L'écran tactile comprend une zone de corps principal et une zone de courbure ; la zone de courbure est une zone où la zone de corps principal s'étend dans une première direction et la zone de courbure est courbée par rapport à la zone de corps principal ; la zone de corps principal comprend une première zone tactile ; la zone de courbure comprend une seconde zone tactile ; et la densité de distribution de capteurs tactiles dans la seconde zone tactile dans une direction de courbure de la zone de courbure est supérieure à celle des capteurs tactiles dans la première zone tactile dans la première direction. L'écran tactile peut compenser efficacement l'influence de la courbure sur le sémaphore tactile, et améliorer efficacement les performances tactiles de la zone tactile située dans la zone de courbure.
(ZH)
一种触控面板及其制作方法、电子装置,该触控面板包括主体区和弯折区,该弯折区为该主体区沿第一方向延伸并相对于该主体区弯曲的区域,该主体区包括第一触控区,该弯折区包括第二触控区,该第二触控区中的触控传感器沿该弯折区的弯曲方向的分布密度高于该第一触控区中的触控传感器沿该第一方向的分布密度。该触控面板可以有效补偿弯折对触控信号量的影响,有效改善了位于弯折区的触控区的触控性能。
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