US PATENT SUBCLASS 349 / 95
.~.~ Microlenses


Current as of: June, 1999
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349 /   HD   LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS

56  DF  PARTICULAR STRUCTURE {7}
84  DF  .~ Having significant detail of cell structure only {17}
95.~.~ Microlenses


DEFINITION

Classification: 349/95

Microlenses:

(under subclass 84) Subject matter wherein the cell structure includes a surface configured to form a regular array of optical elements for focusing light by refraction.

(1) Note. Included here are arrays of lenses which have one or more lenses per pixel for focusing light onto the pixels or for collimating light entering or exiting the pixels.

SEE OR SEARCH CLASS

359, Optics: Systems (Including Communication) and Elements,

619+, for microlenses with no liquid crystal.