Methods of making glass articles having complex 3D shapes

TW202633854APending Publication Date: 2026-08-16CORNING INC
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Patent Information

Application Number
TW114148118
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-07-22
Filing Date
2025-12-09
Publication Date
2026-08-16

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Abstract

A method of forming a glass article includes forming a local 3D complex shape in a flat glass sheet to produce an intermediate glass article having a first region having the at least one local 3D complex shape and a second region that is flat. The method further includes, after forming the local 3D complex shape, subjecting at least a portion of the intermediate glass article to a cold forming process to produce a glass article having the local 3D complex shape and at least one bend region having a curved surface.
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