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1. WO2020063486 - TOUCH CONTROL FILM AND MANUFACTURING METHOD THEREFOR, AND TOUCH CONTROL MODULE

Publication Number WO/2020/063486
Publication Date 02.04.2020
International Application No. PCT/CN2019/107070
International Filing Date 20.09.2019
IPC
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
CPC
G06F 2203/04103
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2203Indexing scheme relating to G06F3/00 - G06F3/048
041Indexing scheme relating to G06F3/041 - G06F3/045
04103Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
G06F 3/041
GPHYSICS
06COMPUTING; CALCULATING; 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
  • 广州视睿电子科技有限公司 GUANGZHOU SHIRUI ELECTRONICS CO., LTD. [CN]/[CN]
  • 广州视源电子科技股份有限公司 GUANGZHOU SHIYUAN ELECTRONICS CO., LTD. [CN]/[CN]
Inventors
  • 陈钟辉 CHEN, Zhonghui
Agents
  • 北京康信知识产权代理有限责任公司 KANGXIN PARTNERS, P.C.
Priority Data
201811152606.129.09.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) TOUCH CONTROL FILM AND MANUFACTURING METHOD THEREFOR, AND TOUCH CONTROL MODULE
(FR) FILM DE COMMANDE TACTILE ET SON PROCÉDÉ DE FABRICATION, ET MODULE DE COMMANDE TACTILE
(ZH) 触控膜及其制作方法和触控模组
Abstract
(EN)
Disclosed are a touch control film and a manufacturing method therefor, and a touch control module. In the touch control film, a fitting layer arranged on a first functional layer and a second functional layer is in indirect contact with an overlapping structure, or a portion of the fitting layer corresponding to the overlapping structure is separated from the portion of the fitting layer not corresponding to the overlapping structure, such that when stretching out and drawing back and deforming, the portion of the fitting layer not corresponding to the overlapping structure does not pull on the overlapping structure, thereby achieving the function of releasing the effect of a fitting retraction stress or a deformation stress to facilitate the improvement in the contact stability and reliability of a region where the overlapping structure is located. The touch control film can be applied to a film layer fitting product having an overlapping structure, and can eliminate the effect of a fitting layer on the connection stability of the overlapping structure, thereby ensuring the performance of the product and improving the yield of the product.
(FR)
Cette invention concerne un film de commande tactile et son procédé de fabrication, ainsi qu'un module de commande tactile. Dans le film de commande tactile, une couche d'ajustement disposée sur une première couche fonctionnelle et une seconde couche fonctionnelle est en contact indirect avec une structure de chevauchement, ou une partie de la couche d'ajustement correspondant à la structure de chevauchement est séparée de la partie de la couche d'ajustement qui ne correspond pas à la structure de chevauchement, de telle sorte que, lors de l'étirement et du retrait et de la déformation, la partie de la couche d'ajustement ne correspondant pas à la structure de chevauchement ne tire pas sur la structure de chevauchement, ce qui permet d'obtenir la fonction de libération de l'effet d'une contrainte de rétraction d'ajustement ou d'une contrainte de déformation pour faciliter l'amélioration de la stabilité de contact et de la fiabilité d'une région où se trouve la structure de chevauchement. Le film de commande tactile peut être appliqué à un produit d'ajustement de couche de film ayant une structure de chevauchement, et peut éliminer l'effet d'une couche d'ajustement sur la stabilité de connexion de la structure de chevauchement, ce qui permet d'assurer la performance du produit et d'améliorer le rendement du produit.
(ZH)
本公开涉及一种触控膜及其制作方法和触控模组。在该触控膜中,设于第一功能层及第二功能层之上的贴合层与搭接结构非直接接触,或者贴合层的对应于搭接结构的部分与对应于搭接结构之外的部分分离,,这样贴合层的对应于搭接结构之外的部分伸缩、形变时就不会对搭接结构形成拉扯,达到释放贴合回缩应力或形变应力影响的作用,有利于提高搭接结构区域的接触稳定性和可靠性。该触控膜可用于具有搭接结构的膜层贴合产品中,可以消除贴合层对搭接结构的连接稳定性的影响,有利于保证产品的性能,提高产品的良率。
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