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1. WO2022042082 - TOUCH SUBSTRATE AND TOUCH DEVICE

Publication Number WO/2022/042082
Publication Date 03.03.2022
International Application No. PCT/CN2021/105713
International Filing Date 12.07.2021
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
CPC
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
G06F 3/044
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
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
  • 江玉 JIANG, Yu
  • 曾亭 ZENG, Ting
  • 刘欢 LIU, Huan
  • 胡海峰 HU, Haifeng
  • 桂和仁 GUI, Heren
  • 李永飞 LI, Yongfei
  • 杨健 YANG, Jian
Agents
  • 北京天昊联合知识产权代理有限公司 TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS
Priority Data
202010882334.127.08.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) TOUCH SUBSTRATE AND TOUCH DEVICE
(FR) SUBSTRAT TACTILE ET DISPOSITIF TACTILE
(ZH) 触控基板和触控装置
Abstract
(EN) Disclosed are a touch substrate and a touch device. The touch substrate comprises: an underlayment, the underlayment comprising a touch area and a binding area located at one side of the touch area; and a plurality of pads arranged on the underlayment, the plurality of pads being arranged in the binding area at intervals. Each pad comprises a first metal layer, a second metal layer and a first organic layer, wherein the first metal layer is arranged between the second metal layer and the underlayment; the first organic layer is arranged between the first metal layer and the second metal layer; the first metal layer is provided with a first through hole; the first organic layer is provided with a second through hole; the projection of the first through hole on the underlayment does not overlap with the orthographic projection of the second through hole on the underlayment; part of the first organic layer is located in the first through hole; and part of the second metal layer is in contact with the first metal layer by means of the second through hole.
(FR) Un substrat tactile et un dispositif tactile sont divulgués. Le substrat tactile comprend : une sous-couche, la sous-couche comprenant une zone tactile et une zone de liaison située sur un côté de la zone tactile ; et une pluralité de tampons disposés sur la sous-couche, la pluralité de tampons étant agencés dans la zone de liaison à des intervalles. Chaque pastille comprend une première couche métallique, une seconde couche métallique et une première couche organique, la première couche métallique étant disposée entre la seconde couche métallique et la sous-couche ; la première couche organique est disposée entre la première couche métallique et la seconde couche métallique ; la première couche métallique est pourvue d'un premier trou traversant ; la première couche organique est pourvue d'un second trou traversant ; la projection du premier trou traversant sur la sous-couche ne chevauche pas la projection orthographique du second trou traversant sur la sous-couche ; une partie de la première couche organique est située dans le premier trou traversant ; et une partie de la seconde couche métallique est en contact avec la première couche métallique au moyen du second trou traversant.
(ZH) 公开一种触控基板和触控装置,触控基板包括:衬底,所述衬底包括触控区和位于所述触控区一侧的绑定区;设置在所述衬底上的多个焊盘,多个所述焊盘间隔设置在所述绑定区;其中,所述焊盘包括:第一金属层、第二金属层和第一有机层,所述第一金属层设置在所述第二金属层与所述衬底之间,所述第一有机层设置在所述第一金属层与所述第二金属层之间,所述第一金属层上设置有第一通孔,所述第一有机层上设置有第二通孔,所述第一通孔在所述衬底上的投影与所述第二通孔在所述衬底上的正投影无交叠,所述第一有机层的一部分位于所述第一通孔中,所述第二金属层的一部分通过所述第二通孔与所述第一金属层接触。
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