Invention Application
- Patent Title: PROTECTION FILM STRUCTURE WITH BENDABLE TOUCH CONTROL LAYER
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Application No.: US18731475Application Date: 2024-06-03
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Publication No.: US20240402395A1Publication Date: 2024-12-05
- Inventor: Hsiang-Yu LEE , Shang CHIN , Ping-Tsun LIN
- Applicant: SUPERC-TOUCH CORPORATION
- Applicant Address: TW New Taipei City
- Assignee: SUPERC-TOUCH CORPORATION
- Current Assignee: SUPERC-TOUCH CORPORATION
- Current Assignee Address: TW New Taipei City
- Priority: TW112120823 20230605
- Main IPC: G02B1/14
- IPC: G02B1/14 ; G06F3/044

Abstract:
A protection film structure with bendable touch control layer includes a transparent substrate, at least one composite hardening layer and a touch-control layer. The transparent substrate includes a first face and a second face, where the first face is attached to or faces a display. The at least one composite hardening layer is arranged on the second face facing a user and each includes a first hardening layer and a second hardening layer. The first hardening layer is arranged at outer surface of the composite hardening layer. The touch-control layer is arranged between the first hardening layer and the second hardening layer and includes a plurality of electrode islands. The transparent substrate is a polymer substrate or a super-thin glass substrate with thickness not larger than 200 um.
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