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Optical recording method and apparatus for an optical storage medium 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G11B-007/00
출원번호 US-0633721 (2003-08-05)
우선권정보 JP-11-338613(1999-11-29)
발명자 / 주소
  • Sasa,Noboru
  • Tomura,Tatsuya
  • Noguchi,Soh
  • Satoh,Tsutomu
  • Ueno,Yasunobu
  • Higashi,Yasuhiro
출원인 / 주소
  • Ricoh Company, Ltd.
대리인 / 주소
    Dickstein Shapiro Morin &
인용정보 피인용 횟수 : 5  인용 특허 : 18

초록

In an optical recording method and apparatus for an optical storage medium, a recording pulse pattern having a sequence of multiple pulses is used to record one of plural kinds of marks with different lengths on the storage medium through a variable-linear-velocity recording process or a constant-an

대표청구항

What is claimed is: 1. An optical recording method for an optical storage medium, said method comprising the steps of: allocating two or more discrete write powers to a single recording pulse pattern; supplying the recording pulse pattern to the optical storage medium; and linearly varying each of

이 특허에 인용된 특허 (18)

  1. Kenya Yokoi JP, Information recording apparatus and method.
  2. Yokoi Kenya,JPX ; Aoki Ikuo,JPX, Information recording apparatus, method and computer program product.
  3. Hasegawa Hiroshi,JPX, Intensity of a light beam changed according to the length of a mark.
  4. Ide Hiroshi (Kodaira JPX) Kirino Fumiyoshi (Tokyo JPX) Toda Tsuyashi (Kodaira JPX) Maeda Takeshi (Kokubunji JPX) Tsuchinaga Hiroyuki (Kokubunji JPX) Kugiya Fumio (Hachioji JPX) Shigematsu Kazuo (Sait, Method for controlling the farm of a magnetic domain of a magneto-optical disk using pre-write testing.
  5. Takada Ken' Ichi,JPX ; Ohno Takashi,JPX ; Nobukuni Natsuko,JPX ; Horie Michikazu,JPX ; Kunitomo Haruo,JPX, Modulation of laser power in accordance with a linear velocity by pulse division schemes.
  6. Maeda Miyozo,JPX ; Nanba Yoshiyuki,JPX ; Numata Takehiko,JPX, Optical disk apparatus.
  7. Shimizu Ikuo (Yokkaichi JPX) Toyoda Hiroshi (Yokkaichi JPX) Ito Yukiyoshi (Tokyo-to JPX) Sato Tsutomu (Tokyo-to JPX), Optical information recording medium using a squarylium compound.
  8. Kenji Narumi JP; Naoyasu Miyagawa JP, Optical information recording medium, optical information recording apparatus, and method of recording test signal on the same.
  9. Maho Kuwahara JP; Hiroshi Hasegawa JP, Optical information recording method and optical information recording device.
  10. Sasa, Noboru; Tomura, Tatsuya; Noguchi, Soh; Satoh, Tsutomu; Ueno, Yasunobu; Higashi, Yasuhiro, Optical recording method and apparatus for an optical storage medium.
  11. Nobukuni, Natsuko; Horie, Michikazu, Optical recording method and optical recording medium.
  12. Ippei Ogawa JP; Katsuyuki Yamada JP; Eiji Noda JP; Yuki Nakamura JP; Kenichi Aihara JP; Hiroko Iwasaki JP, Optical recording method for a rewritable phase-change optical recording medium.
  13. Iwasaki Hiroko,JPX ; Ide Yukio,JPX ; Kageyama Yoshiyuki,JPX ; Harigaya Makoto,JPX ; Abe Michiharu,JPX, Phase-change type optical recording and reproducing method.
  14. Yuichi Kamioka JP; Kenji Koishi JP; Yoshiyuki Miyabata JP; Naoyuki Nakamura JP; Kenichi Tatehara JP; Ikuo Hidaka JP; Kiyoshi Nakamori JP, Semiconductor laser diode driving device and driving method.
  15. Shimizu Ikuo (Yokkaichi JPX) Toyoda Hiroshi (Yokkaichi JPX) Ito Yukiyoshi (Tokyo JPX) Sato Tsutomu (Tokyo JPX), Squarylium compound and optical information recording medium using the same.
  16. Miyashita Akira,JPX ; Ashinuma Takaaki,JPX, Test recording method and optical information recording/reproducing apparatus for determining an optimum power of the li.
  17. Ito Yasuyuki (Tokyo JPX) Kawabe Takeshi (Asaka JPX) Tojo Yukio (Kashiwa JPX) Takase Takeo (Kashiwa JPX), Video signal recording/reproducing system for increasing recording density of a frequency modulated signal.
  18. Kimura Shunpei,JPX ; Ashinuma Takaaki,JPX ; Shiratori Tsutomu,JPX ; Miyashita Akira,JPX, Write test method for use in recording process for recording information by modulating the power of a laser light thereb.

이 특허를 인용한 특허 (5)

  1. Sasa, Noboru, Method of recording data in multilayered recordable optical recording medium, recording and reproducing apparatus for recording the data in the recording medium and the recording medium.
  2. Smelyansky, Pyotr; Burton, Jr., Kenneth W., Methods for providing radiation cured coatings on substrates.
  3. Osakabe,Katsuichi, Optical disk recording apparatus controllable by table of multi-pulse patterns.
  4. Smelyansky, Pyotr; Burton, Jr., Kenneth W., Radiation-curable coating compositions, composite and plastic materials coated with said compositions and methods for their preparation.
  5. Sasa, Noboru; Fujiwara, Masayuki; Hayashi, Yoshitaka; Fujii, Toshishige; Sasaki, Toshihide; Sekiguchi, Hiroyoshi; Yasufuku, Hideyuki; Tanaka, Kawori; Makita, Kengo; Iwata, Noriyuki, Worm optical recording medium.
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