Inventor

NEVITT TIMOTHY J

US102 patents

⚠️ This page may combine multiple inventors who share the name “NEVITT TIMOTHY J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NEVITT TIMOTHY J

3M INNOVATIVE PROPERTIES CO

Brightness enhancement film

Reflective projection screen and projection system

Light fixture containing optical film

Multicomponent optical body

Optical film and process for manufacture thereof

Brightness enhancement film

Optical film with increased gain at non-normal angles of incidence

Loss enhanced reflective optical filters

Multicomponent optical body

Optical film with co-continuous phases

Color shifting film

Optical films having at least one particle-containing layer

Multilayer film having a continuous and disperse phase

Method of forming a multilayer film having a continuous and disperse phase

Multilayer polarizer having a continuous and disperse phase

Multilayer optical films having one or more reflection bands

Photopic detector system and filter therefor

Optical film with co-continuous phases

Optical film with co-continuous phases

Optical film with co-continuous phases

Multilayer polarizer having a continuous and disperse phase

Hybrid polarizer

Display including reflective polarizer

Optical devices using reflecting polarizing materials

Optical film and process for manufacture thereof

Display laminate with single packet biaxially birefringent reflective polarizer

Multilayer optical film having overlapping harmonics

Apodized broadband partial reflectors having differing optical packets

Illumination systems with sloped transmission spectrum front reflector

Multilayer stack with overlapping harmonics for wide visible-infrared coverage

Multifunctional thick film reflective polarizer for displays

Thick film multilayer reflector with tailored layer thickness profile

Photopic detector system having a filter with an interference element, an absorptive element and an absorber or reflector

High contrast optical film and devices including the same

Single packet reflective polarizer with thickness profile tailored for low color at oblique angles

WEBER MICHAEL F

Backlight and display system using same

Multilayer optical film with output confinement in both polar and azimuthal directions and related constructions

Brewster angle film for light management in luminaires and other lighting systems

Immersed asymmetric reflector with reduced color

Hybrid polarizer

Recycling backlights with semi-specular components

3M INNOVATIVE PROPERTIES COMPANY

Optical film and polarizing beam splitter

Optical system and optical film

Optical stack and polarizing beam splitter

High contrast optical film having specified transmittance and reflectance of polarized light

MINNESOTA MINING & MFG

Multilayer film having a continuous and disperse phase

Diffusely reflecting polarizing element including a first birefringent phase and a second phase

Method for making an optical film

3MINNOVATIVE PROPERTIES COMPAN

Red-green-blue polymeric interference film

NEVITT TIMOTHY J

Thin hollow backlights with beneficial design characteristics