Phase Change Optical information Storageとは 意味・読み方・使い方

To improve recording reliability after long-term storage by providing a recording method capable of setting an optimum recording condition in recording after long-term storage on a phase-change optical information recording medium.例文帳に追加

相変化型光情報記録媒体に対し、長期間保管したのち記録を行う際に、最適な記録条件を設定できる記録方法を提供して、長期保管後の記録信頼性を向上させること。 - 特許庁

To easily and finely perform adjustment for compensating phase deviation between P and S polarized light components due to an optical system in a storage device for reading information from a storage medium by utilizing the change of a polarized light state by the Kerr effect.例文帳に追加

本発明は、記憶媒体から、カー効果による偏光状態の変化を利用して情報を読み出す方式の記憶装置において、光学系に起因するＰ，Ｓ偏光成分間の位相ずれ補償のための調整を容易かつ精密に行なう。 - 特許庁

To provide a configuration of an optical information recording medium and a method for manufacturing the medium having good storage characteristics which can respond to recording and erasing at high line velocity in a phase change type optical information recording medium, which can maintain the cooling effect on a reflective heat radiating layer and which does not cause deterioration of the recording layer material due to oxidation.例文帳に追加

相変化型光情報記録媒体において、高線速記録・消去に対応し、反射放熱層への冷却効果が保持でき、記録層材料の酸化による変質を伴うことがない、保存特性の良い光情報記録媒体の構成と製造方法を提供する。 - 特許庁

To provide a write-once optical recording medium in which information is recorded and reproduced by the phase transition of a recording material by irradiation with laser light and in which the change rate of reflectance due to the phase transition from an amorphous phase to a crystal phase is increased to increase the CN ratio of the reproduced signals and to obtain excellent storage property for a long time of the information.例文帳に追加

レーザ光照射に伴う記録材料の相変化により情報の記録再生を行う追記型の光記録媒体において、アモルファス相から結晶相への相変化に伴う反射率の変化率を大きくして、再生信号のＣＮ比が高く、且つ情報の長期にわたる保存性に優れた光記録媒体を提供することを目的とする。 - 特許庁

A storage member 2 using first and second electrodes and a phase change material between them is pinched without using any rotary mechanisms and positioning mechanisms of an optical head, a structure in which a control voltage for controlling current flowing to the storage member is provided is set to be a memory cell for storing information, and a plurality of memory cells are arranged on a substrate as storage elements.例文帳に追加

回転機構や光ヘッドの位置決め機構を用いず、第１の電極と第２の電極と、その間に相変化材料を用いた記憶部材２を挟み、記憶部材に流れる電流を制御する制御電圧を設けた構造を情報記憶のメモリセルとし、これを基板上に複数個配置して記録素子とした。 - 特許庁

To provide a phase change optical information recording medium in which storage and stability are excellent, the same high density recording capacity as a DVD-ROM can be performed, high linear velocity recording of 10 m/s or more can be performed, reflectance is high and uniform, the initialization performed normally with a large diameter semiconductor laser is made less or unnecessary, and its manufacturing method.例文帳に追加

保存安定性に優れ、ＤＶＤ−ＲＯＭと同容量以上の高密度記録が可能であるとともに１０ｍ／ｓ以上の高線速記録が可能であり、反射率が高くかつ均一であり、通常行われる大口径半導体レーザーによる初期化処理を軽微あるいは不要にする相変化型光情報記録媒体およびその製造方法を提供すること。 - 特許庁