LandOfFree - US Patents - Listing for Optical: systems and elements,Single channel simultaneously to or from plural channels

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface

Pellicle

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface

Pentaprism combiner/splitter

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Permeable screen and its manufacturing method

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface

Personal visual display

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface

Personal visual display system

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface

Personal visual display system

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface

Phosphor screen and displays systems

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Photoelectric encoder

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface

Picture display apparatus and camera

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Picture display device

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Picture display device with two microlens arrays

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface

Planar diffractive relay

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Planar microlens array and method of making same

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Planar microlens array and method of manufacturing same

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Planar microlens array and method of manufacturing same

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Planar microlens array having high converging efficiency

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Plane lens sheet using light transmission rate difference

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Plane lens sheet using light transmission rate difference

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Plane light source unit