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US 2026/0055023 A1Published application
Method of surface structuring a substrate body and substrate body
AssigneeSchott AG
InventorsAndreas Ortner, David Sohr, Jens Ulrich Thomas
Life of this patent
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Abstract
A substrate body has a first major surface and a distinguished surface. The distinguished surface has at least one first curved progression in at least a portion thereof. The first curved progression lies in a cross-sectional plane defined by a normal vector to the distinguished surface and a normal vector to the first major surface. The first curved progression is defined by a parabolic function, a quartic function, a logarithmic function, or a polynomial function. The substrate body has a thickness of 500 μm or less.
Claims19
A substrate body, the substrate body comprising:
- a first major surface;
- and
- a distinguished surface,
- wherein the distinguished surface comprises at least one first curved progression in at least a portion thereof,
- wherein the first curved progression lies in a cross-sectional plane defined by a normal vector to the distinguished surface and a normal vector to the first major surface,
- wherein the first curved progression is defined by a parabolic function, a quartic function, a logarithmic function, or a polynomial function, and
- wherein the substrate body has a thickness of 500 μm or less.
4 more elements
Dependencies are inferred from the claim text.