| 摘要 |
<p>A color filter for an electronic display comprises a plurality of elongate colored filaments (100) bonded together in parallel such that the first ends of the filaments form a first planar surface of the filter and the second ends form a second surface of the filter. A color filter for electronic display comprises a plurality of elongate filaments (100) bonded together such that the longitudinal axes of the filaments are substantially coplanar. A method for making a color filter of short filaments comprises casting a matrix around a plurality of spaced apart filaments (701, 702, 703) into a ribbon, assembling these ribbons into a block and slicing thin layers from the block in a direction perpendicular to the filaments. A method for making a color filter of short filaments (705) comprises casting a matrix around a plurality of spaced apart filaments (701, 702, 703), solidifying the matrix (704), and slicing the matrix and embedded filaments in a direction perpendicular to the filaments. A method for making a color filter comprises bonding a plurality of differently colored films into a block and slicing this block perpendicular to the planes of the films. The filaments (704), made of optically transparent materials such as glass or plastic, may have a variety of cross-sectional shapes, such as circular, rectangular, and hexagonal.</p> |
