Tesla, Inc.

William S Sweney

Michael Kane Pilliod

Christos Gougoussis

Dante Lamastra

Rosemary Mottsmith

Mike Laurin

Erin Mathews

A multilayer glass stack for a vehicle windshield with improved durability is described. The multilayer glass stack includes an external-facing glass layer, an internal-facing glass layer, and an adhesive interlayer positioned between the external-facing and internal-facing glass layers. The external-facing glass layer may include borosilicate and/or does not include soda lime glass. Methods of manufacturing the multilayer glass stack are also described.

Durable glass for vehicle

Systems and methods for texturing substrates (e.g., glass, metal, and the like) and the textured substrates produced using such systems and methods are disclosed. An exemplary system for texturing a substrate includes a first roller and a second roller. The first roller has a first textured surface. The first textured surface has a root mean square roughness between 40 to 1000 microns and an autocorrelation function greater than 0.5 for distances less than 50 microns.

Process to make textured glass

Systems and methods for texturing substrates (e.g., glass, metal, and the like) and the textured substrates produced using such systems and methods are disclosed. An exemplary textured substrate includes a surface having a portion with a root-mean-square roughness between 40 to 1000 microns and an autocorrelation function greater than 0.5 for distances less than 50 microns. An exemplary system for texturing a substrate includes a plunger with a textured surface, where a portion of the textured surface has a root-mean-square roughness between 40 to 1000 microns and an autocorrelation function greater than 0.5 for distances less than 50 microns. An exemplary method for texturing a substrate includes the steps of generating a pattern defining a texture, and 3-D printing the pattern on the substrate to form the texture.

A glass structure for a vehicle includes an outer layer of glass, an inner layer of glass, and an interlayer stack disposed between opposing surfaces of the outer layer of glass and the inner layer of glass. The interlayer stack includes at least two interlayer substrates and at least one of the interlayer substrates includes a decorative treatment. In another example, the interlayer stack includes at least two interlayer substrates and at least one of the interlayer substrates includes a functional component.

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Oakland, CA, United States of America

William S Sweney