G - Physics – 11 – B
Patent
G - Physics
11
B
352/32
G11B 7/08 (2006.01) G11B 25/04 (2006.01) G11B 33/02 (2006.01)
Patent
CA 1219952
ABSTRACT OF THE DISCLOSURE An optical disk player is provided with a casing or base which need not be substantially larger than a square inscribed by the circular perimeter of the compact disk which it plays by causing the optical pick-up to radially scan the disk along a path at a predetermined angle to the sides of the square, preferably at about 45° thereto. At the outermost position of the pick-up, its object lens is centered at the outermost track on the disk, and a corner of the casing conveniently accommodates the portion of the pick-up which then necessarily extends outwardly beyond the outermost track.
452709
Maruta Keiji
Naito Takashi
Ukita Yoshitaka
Gowling Lafleur Henderson Llp
Sony Corporation
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