Electrical device comprising an array of pixels

Details Electrical device comprising an array of pixels Electrical device comprising an array of pixels

1997-09-05

2000-01-11

Williams, Kimberly A.

Facsimile and static presentation processing

Facsimile

Picture signal generator

358471, 359622, H04N 140, G02B 2710

Patent

active

060142324

ABSTRACT:
An electrical device comprising an array of pixels has a plurality of panels 10, 20, 30, each having a respective sub-array of pixels 11. Each panel 10, 20, 30 is associated with an array 40 of lens elements 42, which may be associated with a group of one or more pixels of the sub-array. The lens elements 42 are arranged with a pitch which is greater than the pitch of the associated group of pixels, so that a diverging image is produced, enabling tiling of panels of an image sensor or of a display device.

REFERENCES:
patent: 4321628 (1982-03-01), Crean
patent: 5052783 (1991-10-01), Hamada
patent: 5719706 (1998-02-01), Masumoto et al.
patent: 5751387 (1998-05-01), Iigahama et al.
"Microlens Arrays", by M. Hutley et al., in Physics World, Jul. 1991, pp. 27-32.

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