Invention Grant
- Patent Title: Method of forming a curved, rigid display article
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Application No.: US16925524Application Date: 2020-07-10
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Publication No.: US11613069B2Publication Date: 2023-03-28
- Inventor: Nelson Lima , Antonio Aires , Mathias Stegemann , Andre Mendiboure , Aleksandar Georgi Lukanov , Richard K. McMillan
- Applicant: Visteon Global Technologies, Inc.
- Applicant Address: US MI Van Buren Township
- Assignee: Visteon Global Technologies, Inc.
- Current Assignee: Visteon Global Technologies, Inc.
- Current Assignee Address: US MI Van Buren Township
- Agency: Quinn IP Law
- Main IPC: B29C64/106
- IPC: B29C64/106 ; G02F1/13357 ; G02F1/1333 ; G02B27/01 ; B33Y10/00 ; B29L31/34

Abstract:
A method of forming a curved, rigid display article includes providing a first substrate having a first initial geometry and a second substrate having a second initial geometry, wherein the first substrate and the second substrate are bendable at room temperature. The method includes optically bonding the first substrate and the second substrate together with a layer of optical bonding material to form an initial workpiece having a geometry that matches one of the first initial geometry and the second initial geometry. The method also includes shaping the initial workpiece to form a shaped workpiece having a radius of curvature of at least 0.1 mm. The method also includes structurally bonding together the shaped workpiece and a curved frame that is not flexible and has a final radius of curvature of from 0.1 mm to 300 mm with an adhesive to thereby form the curved, rigid display article.
Public/Granted literature
- US20210008785A1 METHOD OF FORMING A CURVED, RIGID DISPLAY ARTICLE Public/Granted day:2021-01-14
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