Applied materials, inc. (20250067937). INDIVIDUAL GRATING FABRICATION AND ASSEMBLY

INDIVIDUAL GRATING FABRICATION AND ASSEMBLY

Organization Name

applied materials, inc.

Inventor(s)

Michael Alexander Weinstein of San Francisco CA (US)

Rutger Meyer Timmerman Thijssen of Sunnyvale CA (US)

INDIVIDUAL GRATING FABRICATION AND ASSEMBLY

This abstract first appeared for US patent application 20250067937 titled 'INDIVIDUAL GRATING FABRICATION AND ASSEMBLY

Original Abstract Submitted

the present disclosure generally provides waveguide combiners and methods thereof. the waveguide combiners include a substrate. a first grating is disposed over the substrate. the first grating includes a first device structure. a first coating layer is disposed over the first device structure. a first donor substrate is disposed over the first coating layer. a second grating is disposed over the substrate. the second grating includes a second device structure. a second coating layer is disposed over the second device structure. a second donor substrate is disposed over the second coating layer. an encapsulation layer is disposed over the first grating and the second grating.