Video disc device and recording and reading method for a video disc which uses the method

• Main Authors: KIRINO, FUMIYOSHI, TOKIO/TOKYO, JP, OUCHI, YASUHIDE, ODAWARA, KANAGAWA, JP, MAEDA, TAKESHI, KOKUBUNJI, TOKIO/TOKYO, JP, SHIGEMATSU, KAZUO, SAITAMA, JP, KUGIYA, FUMIO, HACHIOUJI, TOKIO/TOKYO, JP, IDE, HIROSHI, KODAIRA, TOKIO/TOKYO, JP, KAKU, TOSHIMITSU, SAGAMIHARA, KANAGAWA, JP, MITA, SEIICHI, KANAGAWA, JP, SAITO, ATSUSHI, ICHIKAWA, CHIBA, JP, TODA, TSUYOSHI, KODAIRA, TOKIO/TOKYO, JP, SUGIYAMA, HISATAKA, KODAIRA, TOKIO/TOKYO, JP, TSUCHINAGA, HIROYUKI, KOKUBUNJI, TOKIO/TOKYO, JP
• Format: Patent
• Language: English; German
• Published: 13.10.1994
• Edition: 5
• Subjects: INFORMATION STORAGE; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER; PHYSICS

A very high density video disc device is achieved by the use of an exchangeable recording medium having a recording capacity of at least 1.5 GB/inch in an optical recording and reading device for recording or reading using a laser beam, or by the use of a device as the recording device which can rec...