Visteon Global Technolgoies, Inc.

Antonio Aires

Andre Mendiboure

Nelson Lima

Richard K McMillan, Ii

Hugo Cardoso

Abhilash Marthi Somashankar

Andre Ruza

Carlos Caldeira

Richard Keith McMillan

Mathias Stegemann

Aleksandar Georgi Lukanov

A workpiece for a display article includes a coated first substrate including a first substrate; a liquid optically clear adhesive disposed on the first substrate in a first fill pattern; and a dam disposed on the first substrate, spaced apart from the first fill pattern, and configured to restrain a flow of the liquid optically clear adhesive. The workpiece also includes a coated second substrate adjacent the coated first substrate and including a second substrate and the liquid optically clear adhesive disposed on the second substrate in a second contact pattern.

Workpiece for a display article

A method of forming a display article includes dispensing a material onto a first substrate, and pre-curing the material to form a dam. The method includes depositing a liquid optically clear adhesive in a first pattern onto the first substrate such that the first pattern is spaced apart from the dam to form a coated first substrate. The method includes depositing the adhesive in a second pattern onto a second substrate to form a coated second substrate, and flipping the coated second substrate upside down. The method includes translating the coated first and second substrates towards one another to eliminate an air gap, contacting the first pattern and the second pattern at a plurality of single points, and compressing the first pattern and the second pattern to eliminate the air gap and air entrained between the coated first and second substrates.

Optical workpiece

Method of eliminating entrained air between substrates during optical bonding

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.

Method of forming a curved, rigid display article

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