Accordingly, the present invention is directed to a cooling apparatus and a method for
manufacturing a liquid crystal display device using the same. A first object of the present …

(Continued) Primary Examiner—Stephone B Allen Assistant Examiner—Travis S Fissel (74)
Attorney, Agent, or Firm—Brian S. Steinberger; Law Offices of Brian S. Steinberger, PA (57) …

Optical lenses, systems, devices and methods for fabricating and manufacturing diffractive
waveplate lenses that allow setting the focal length sign of an optical system by posi tioning …

An apparatus and method for fabricating high quality one-or two-dimensional diffractive
waveplates and arrays that exhibit high diffraction efficiency and capable of inexpensive …

Sensors, devices, apparatus, systems and methods for replacing microlens arrays with one
or more switchable diffractive waveplate microlens arrays for providing measurements of …

Diffractive waveplate lenses, devices, systems and methods of fabricating and
manufacturing lenses for correcting spherical and chromatic aberrations of diffractive …

Pointing and positioning system of light beams and images including a plurality of cycloidal
diffractive waveplates, each waveplate capable of deviating a generally broadband light …

The objective of the present invention is providing a method for fabricating high quality
diffractive waveplates and their arrays that exhibit high diffraction efficiency over large area …

Method for fabrication of vector vortex waveplates of improved quality due to reduced
singularity size and widened spectral band, the method comprising creating a boundary …

US10197715B1 - Methods of diffractive lens and mirror fabrication - Google Patents
US10197715B1 - Methods of diffractive lens and mirror fabrication - Google Patents Methods of …