Search International and National Patent Collections

1. (WO2017156854) DETECTION ASSEMBLY, TOUCH-CONTROL DISPLAY DEVICE, TOUCH POSITIONING METHOD AND PRESSURE DETECTION METHOD

Pub. No.:    WO/2017/156854    International Application No.:    PCT/CN2016/081866
Publication Date: Fri Sep 22 01:59:59 CEST 2017 International Filing Date: Fri May 13 01:59:59 CEST 2016
IPC: G06F 3/041
Applicants: BOE TECHNOLOGY GROUP CO., LTD.
京东方科技集团股份有限公司
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
北京京东方光电科技有限公司
Inventors: WANG, Haisheng
王海生
DONG, Xue
董学
XUE, Hailin
薛海林
CHEN, Xiaochuan
陈小川
LIU, Yingming
刘英明
DING, Xiaoliang
丁小梁
YANG, Shengji
杨盛际
ZHAO, Weijie
赵卫杰
LI, Changfeng
李昌峰
LIU, Wei
刘伟
WANG, Pengpeng
王鹏鹏
LU, Pengcheng
卢鹏程
Title: DETECTION ASSEMBLY, TOUCH-CONTROL DISPLAY DEVICE, TOUCH POSITIONING METHOD AND PRESSURE DETECTION METHOD
Abstract:
A detection assembly, a touch-control display device, a touch positioning method and a pressure detection method. The detection assembly (100) comprises: a first substrate (111); an acoustic wave-issuing device (120) arranged on the first substrate (111); an acoustic wave-detection device (130) which is arranged on the first substrate (111), is located on one side, away from the first substrate (111), of the acoustic wave-issuing device (120), and comprises a plurality of acoustic wave-sensing units (130a) arranged at intervals; and a contact layer (140) covering the acoustic wave-detection device (130). The detection assembly (100) can achieve the integrated design of a variety of detection functions.