Invention Grant
- Patent Title: Dual-substrate capacitive touch panel
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Application No.: US13920035Application Date: 2013-06-17
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Publication No.: US08937610B2Publication Date: 2015-01-20
- Inventor: David Mi
- Applicant: TPK Touch Solutions Inc.
- Applicant Address: TW Taipei
- Assignee: TPK Touch Solutions Inc.
- Current Assignee: TPK Touch Solutions Inc.
- Current Assignee Address: TW Taipei
- Agent Gokalp Bayramoglu
- Priority: TW99114885A 20100511
- Main IPC: G06F3/045
- IPC: G06F3/045 ; H03K17/96 ; G06F3/044

Abstract:
A capacitive touch panel sequentially has a first glass substrate, a lower touch sensitive layer, a lower insulation ink layer, a lower conductor layer, a lower insulation layer, a lower conductive adhesive layer, a flexible circuit board, a transparent insulation adhesive layer, an upper insulation layer, an upper conductive adhesive layer, an upper conductor layer, an upper insulation ink layer, an upper touch sensitive layer and a second glass substrate. The aforementioned structure allows fabrication of the capacitive touch panel to be separated into a lower panel fabrication process and an upper panel fabrication process. The two independent fabrication processes prevent the capacitive touch panel from being damaged in one of the processes when the process is completed so as to increase the yield in production and further facilitate producing large-size touch panel.
Public/Granted literature
- US20130277196A1 DUAL-SUBSTRATE CAPACITIVE TOUCH PANEL Public/Granted day:2013-10-24
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