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New Micro-Lens Thin Plastic Plates and Films can be created
using our unique Nano-imprinting Technology . What is unique is
the capability to make custom micro-lenses in very small
sizes and layouts to meet specialized requirements.
This technology was developed to meet the needs of new
technologies requiring unique micro-lens array
structures and layouts.
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Nano Imprinted Micro-Lens Structures
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Micro Lens Structure Films and Plates are made up of a complete
array of micro-lenses with a variety of shapes depending
on the use requirements. The Lenses
available are of the size from 1.0um up to 200 um which are imprinted on to the surface of
flexible Polycarbonate, PET or other materials in thin
substrates typically less than 1mm thick. These very small
lenses and other structures allow diffraction to be
effectively used for control of lighting direction. Unique
to this ability to create these
micro-structures is a low cost imprinting production process
to create large size Micro-Lens Array products in volume
quantites.
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Micro-Lens Layouts |
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Micro-Lens Arrays can also be
customized in layouts. This means that the
array can be varied over the total area to meet the
special requirements of new optical components and
systems
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Master Mold Process
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The Master mold is created using high resolution
photographic processes. The Master mold is then
used in the manufacturing process to
imprint films or plates depending on the product
thickness requirements. Unique is the capability
to vary the micro-lens array density or fill factor
across the surface. In addition, the focal
length may be custom designed as well. It also allows custom design
layout to optimize each applications requirements.
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