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1. (WO2017152517) LIGHT-SENSITIVE TOUCH PANEL, DISPLAY DEVICE AND TOUCH POSITIONING METHOD

Pub. No.:    WO/2017/152517    International Application No.:    PCT/CN2016/084302
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Thu Jun 02 01:59:59 CEST 2016
IPC: G06F 3/042
Applicants: BOE TECHNOLOGY GROUP CO., LTD.
京东方科技集团股份有限公司
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
北京京东方显示技术有限公司
Inventors: REN, Jinyu
任锦宇
SONG, Yongzhi
宋勇志
ZHOU, Bo
周波
Title: LIGHT-SENSITIVE TOUCH PANEL, DISPLAY DEVICE AND TOUCH POSITIONING METHOD
Abstract:
A light-sensitive touch panel, a display device and a touch positioning method, the light-sensitive touch panel comprising: a first film (103), arranged on a carrier substrate (101); a second film (105), opposite to the first film (103) in a direction perpendicular to the carrier substrate (101); a fluid layer (104), arranged between the first film (103) and the second film (105) in a direction perpendicular to the carrier substrate (101), wherein the fluid layer (104) is adjacent to a first surface (1051) of the second film (105) that is close to the first film (103), and has a refractive index smaller than that of the second film (105); a light source (106), configured to emit an incident light (107) into the second film (105); and a light sensor (102), provided on one side of the first film (103) that is far away from the second film (105). By means of the light-sensitive touch panel, occurrences of false triggering may be reduced.