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AssigneeDaewoo Electronics Co., Ltd.
InventorsYang-Oh Choi, Ki-Tae Kim
Estimating the term…
An optical pickup system for alternatively detecting an information signal from, e.g., a pair of optical disks loaded on a disk tray is described, wherein each of the optical disks may have a different thickness. The optical pickup system includes a light source for generating a light beam and an optical device provided with a first and a second parts, wherein a portion of the light beam impinging onto the first part is focused onto the first optical disk, and the remaining portion of the light beam impinging onto the second part is focused onto the second optical disk, thereby allowing the optical pickup system to detect an information signal from the respective optical disk.
An optical pickup system for selectively reading one of N optical disks loaded on a disk tray, wherein each of the optical disks has a respective recording surface and thickness different from each other, N being a positive even integer, said system comprising:
An optical pickup system for reading an information signal recorded on a recording surface of a selected one of a first and a second optical disks, the optical disks being disposed such that distances between the optical pickup system and the recording surfaces of the optical disks are different from each other, said optical pickup system comprising:
Dependencies are inferred from the claim text.