发明名称 Record carrier of a read-only type, method of manufacturing thereof and device for reading such record carrier of a read-only type
摘要 In the present invention, there is disclosed a record carrier of a read-only type comprising information in a track, the information being subdivided in information units (32,34,36) that are constituted by a predetermined number of addressable blocks wherein the information unit is the minimal unit for error correction according to a format for writable record carriers. The record carrier of a read-only type according to the present invention is provided with linking areas (33,35) extending between the information units (32,34,36) wherein said linking areas (33,35) comprise a run-out field (41) being directly followed up with a run-in field (43). The invention further discloses a method of manufacturing the above-described record carrier of a read-only type and a device for reading thereof, which device is provided with signal 77processing means (28) for retrieving the information and discarding the linking areas (33,35) comprising each a run-out field (41) being directly followed up with a run-in field (43). The device is adapted for discarding the run-in and run-out fields at the time the record carrier of the read-only type is reading.
申请公布号 CZ304735(B6) 申请公布日期 2014.09.17
申请号 CZ20010002252 申请日期 2000.10.12
申请人 KONINKLIJKE PHILIPS ELECTRONICS N. V. 发明人 HEEMSKERK JACOBUS PETRUS JOSEPHUS;VAN WOUDENBERG ROEL
分类号 G11B7/00;G11B7/005;G11B7/007;G11B20/12;G11B20/18 主分类号 G11B7/00
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