携帯電話用リニア振動アクチュエータの振動パターン
書誌事項
- タイトル別名
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- Development of a Vibration Pattern on a Linear Oscillatory Actuator for Cellular Phones
- ケイタイ デンワヨウ リニア シンドウ アクチュエータ ノ シンドウ パターン
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抄録
Small, thin electric powered cellular phones are gaining remarkable popularity. The most recent cellular phones have a vibration function generated by a rotary vibration motor to notify the user of the arrival of a message.<BR>We developed a small electrically powered linear oscillatory actuator (LOA), and investigated how it can be used to provide a new dimension to the vibration function. While it is difficult to add variety to the vibration function of a conventional rotary motor, it is easy to do so to that of an LOA.<BR>A rotary motor can only be switched on and off, and it has a constant frequency and vibration. With an LOA, however, it is possible to adjust the intensity of the vibration by controlling the frequency. Therefore, it is possible to use various vibration patterns.<BR>The effect of the magnetic coercive force on the magnetic spring constant was also examined.
収録刊行物
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- 日本応用磁気学会誌
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日本応用磁気学会誌 28 (2), 153-156, 2004
公益社団法人 日本磁気学会
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詳細情報 詳細情報について
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- CRID
- 1390001205091858944
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- NII論文ID
- 110002809679
- 130004478913
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- NII書誌ID
- AN0031390X
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- ISSN
- 18804004
- 02850192
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- NDL書誌ID
- 6842191
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- NDL-Digital
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可