Invention Grant
- Patent Title: Laser touch panel, display device, display system and laser touch method
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Application No.: US15572661Application Date: 2017-04-01
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Publication No.: US10444929B2Publication Date: 2019-10-15
- Inventor: Bo Ban , Jianting Wang , Haiyan Wan , Naijia Guo
- Applicant: BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE MULTIMEDIA TECHNOLOGY CO., LTD.
- Applicant Address: CN Beijing CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.,BEIJING BOE MULTIMEDIA TECHNOLOGY CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.,BEIJING BOE MULTIMEDIA TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Beijing CN Beijing
- Priority: CN201610815077 20160909
- International Application: PCT/CN2017/079294 WO 20170401
- International Announcement: WO2018/045745 WO 20180315
- Main IPC: G06F3/045
- IPC: G06F3/045 ; G06F3/0488 ; G06F3/0354 ; G06F3/041

Abstract:
The present disclosure provides a laser touch panel, a laser touch method for a laser touch panel, a laser touch display device, a laser touch display system and a laser touch panel. The laser touch panel includes a first conductive layer, a second conductive layer, and a light-induced resistance change material layer. The light-induced resistance change material layer is disposed between the first conductive layer and the second conductive layer and is electrically connected to the first conductive layer and the second conductive layer. The light-induced resistance change material layer is configured to generate a resistance change at a touch position subjected to laser irradiation.
Public/Granted literature
- US20180284930A1 LASER TOUCH PANEL, DISPLAY DEVICE, DISPLAY SYSTEM AND LASER TOUCH METHOD Public/Granted day:2018-10-04
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