Stein McEwen, LLP
Method and apparatus for recording data on optical recording medium
A method and apparatus to record data on an optical recording medium include generating a recording waveform having an erase pattern comprising a multi-pulse having a high level which is higher than an erase power level and a low level which is lower than the erase power level. A power level of a leading one of the multi-pulse of the erase pattern and a power level between an end of the erase pattern and a start point of a leading pulse of a recording pattern are controlled to be the low level and the high level, respectively, the high level and the high level, respectively, the high level and the low level, respectively, or the low level and the low level, respectively.
Samsung Electronics Co., Ltd.
G G G
G11B G11B G11B
inventional additional additional
In-sik Tatsuhiro Jung-wan Kyung-geun Seong-sue Yong-jin Chang-jin Du-seop
Park Otsuka Ko Lee Kim Ahn Yang Yoon