25 Gbyte Read-Only Memory Disk by Injection-Compression Molding Process

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概要

• 論文の詳細を見る

• We studied the feasibility of fabricating a disk replica at a recording capacity of 25 Gbytes by a conventional injection molding process. This work is the first attempt at fabricating a disk replica using a stamper recorded by an electron beam recorder. The bottom jitter value of the injection-molded disk was 9.3% when using a conventional equalizer and 6.5% when using an additional limit equalizer. These values were highly similar to those of the photo-polymer (2P) disk. The residual error on the axial tracking of the injection-molded disks was smaller than that of the 2P disk, and the residual error on the radial tracking was almost the same as that of the 2P disk.

• Publication Office, Japanese Journal of Applied Physics, Faculty of Science, University of Tokyoの論文
• 2001-03-30

著者

• Higuchi Takanobu

  Corporate Research And Development Laboratories Pioneer Corporation

• IMAI Tetsuya

  Corporate Research and Development Laboratories, Pioneer Corporation

• Shida Noriyoshi

  Corporate Research And Development Laboratories Pioneer Corporation

• Iida Tetsuya

  Corporate Research And Development Laboratories Pioneer Corporation

• Yokogawa Fumihiko

  Corporate R&d Laboratories Pioneer Corporation

• Suga Keiji

  Corporate Research And Development Laboratories Pioneer Corporation

• Imai Tetsuya

  Corporate Research and Development Laboratories, Pioneer Corporation, 6-1-1 Fujimi, Tsurugashima-shi, Saitama 350-2288, Japan

• Suga Keiji

  Corporate Research and Development Laboratories, Pioneer Corporation, 6-1-1 Fujimi, Tsurugashima-shi, Saitama 350-2288, Japan

• Iida Tetsuya

  Corporate Research & Development Center, Toshiba Corporation

• Iida Tetsuya

  Corporate Research and Development Laboratories, Pioneer Corporation, 6-1-1 Fujimi, Tsurugashima-shi, Saitama 350-2288, Japan

• Shida Noriyoshi

  Corporate Research and Development Laboratories, Pioneer Corporation, 6-1-1 Fujimi, Tsurugashima-shi, Saitama 350-2288, Japan

• Yokogawa Fumihiko

  Corporate Research and Development Laboratories, Pioneer Corporation, 6-1-1 Fujimi, Tsurugashima-shi, Saitama 350-2288, Japan

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