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Rambus Delaware Llc patents


Recent patent applications related to Rambus Delaware Llc. Rambus Delaware Llc is listed as an Agent/Assignee. Note: Rambus Delaware Llc may have other listings under different names/spellings. We're not affiliated with Rambus Delaware Llc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "R" | Rambus Delaware Llc-related inventors


Cluster-shaped light-extracting element

A light guide includes a first major surface, second major surface, and light input edge extending between the major surfaces, the major surfaces configured to propagate light input to the light guide therebetween by total internal reflection. Light extracting elements are at at least one of the major surfaces, at least one of the light extracting elements embodied as a cluster-shaped light extracting element and including an intersection portion and at least three members extending therefrom. ... Rambus Delaware Llc

Modular light-emitting panel assembly

A modular light-emitting panel assembly has first and second light guides edge lit by respective light sources. Each light guide has a light input edge, opposed side edges, opposed major surfaces and a pattern of light extracting elements at at least one of the major surfaces. ... Rambus Delaware Llc

Extrusion-to-sheet production line and method

Extrusion-to-sheet production line and method comprise first and second rolls set to a predetermined gap through which a continuously-extruded sheet of molten plastic material passes to calender the sheet to a predetermined thickness. The sheet passes through a nip formed between the second roll and a continuous belt looped around a third roll and a fourth roll. ... Rambus Delaware Llc

Light guide and lighting assembly with array of rotated micro-optical elements

A light guide includes opposed major surfaces and a light input edge extending therebetween. An array of micro-optical elements of well-defined shape at at least one of the opposed major surfaces corresponds to the light input edge. ... Rambus Delaware Llc

Light emitting panel assemblies

An optical assembly includes a light emitting panel member having opposite sides and at least one input edge for receiving light from at least one light source, and a pattern of individual optical deformities on or in at least one of the sides for producing a light output distribution from a light emitting surface area of the panel member. Different sets of the optical deformities within the pattern each having at least one surface that is shaped or oriented to extract light propagating through the panel member in respective different directions from multiple regions of the light emitting surface area of the panel member.. ... Rambus Delaware Llc

Article of manufacture with micro-features of differing surface roughness

An article of manufacture includes first and second micro-features of well-defined shape. In some embodiments, the article of manufacture is a light guide or redirecting film and the second micro-features are micro-optical elements configured to disrupt a specular optical path that includes the second micro-optical element. ... Rambus Delaware Llc

Modular light-emitting panel assembly

A modular light-emitting panel assembly has first and second light guides edge lit by respective light sources. Each light guide has a light input edge, opposed side edges, opposed major surfaces and a pattern of light extracting elements at at least one of the major surfaces. ... Rambus Delaware Llc

Light extracting element having serpentine shape, light redirecting element having serpentine shape, and lighting assembly including the same

A light guide includes opposed major surfaces, a light input edge extending therebetween, and light extracting elements at at least one of the major surfaces. At least a portion of the light extracting elements includes: a longitudinal axis extending between a first end and a second end of the light extracting element; a first side surface and a second side surface each extending from the major surface; and a ridge or end surface connecting the first side surface and the second side surface, the ridge or end surface extending along the longitudinal axis in a non-linear, winding path as viewed from a direction orthogonal to the major surface. ... Rambus Delaware Llc








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