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Write head and method for recording information on a data storage medium 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G11B-005/02
출원번호 US-0245189 (2002-09-17)
발명자 / 주소
  • McDaniel, Terry W.
  • Valet, Thierry R.
출원인 / 주소
  • Seagate Technology LLC
대리인 / 주소
    Lenart, Esq., Robert P.Pietragallo, Bosick & Gordon
인용정보 피인용 횟수 : 21  인용 특허 : 31

초록 ▼

A recording head for use in conjunction with a magnetic storage medium, comprises a waveguide for providing a path for transmitting radiant energy, a near-field coupling structure positioned in the waveguide and including a plurality of arms, each having a planar section and a bent section, wherein

대표청구항 ▼

A recording head for use in conjunction with a magnetic storage medium, comprises a waveguide for providing a path for transmitting radiant energy, a near-field coupling structure positioned in the waveguide and including a plurality of arms, each having a planar section and a bent section, wherein

이 특허에 인용된 특허 (31)

  1. Valet Thierry,FRX ; Fallou Olivier,FRX, Data medium optical recording/reading device.
    상세보기
  2. Betzig Robert E. (Chatham NJ) Gyorgy Ernst M. (Madison NJ) Trautman Jay K. (Chatham NJ) Wolfe Raymond (New Providence NJ), Data recording using a near field optical probe.
    상세보기
  3. Murakami Akemi (Kanagawa JPX) Kobayashi Hideo (Kanagawa JPX) Ueyanagi Kiichi (Kanagawa JPX), Flying head of a magneto-optical recording apparatus.
    상세보기
  4. He Chuan ; Chen Hong ; Cheng ; Jr. Charles C., High NA catadioptric focusing device having flat diffractive surfaces.
    상세보기
  5. Grober Robert D. (Milford CT) Schoelkopf ; III Robert J. (Branford CT) Prober Daniel E. (New Haven CT), High efficiency near-field electromagnetic probe having a bowtie antenna structure.
    상세보기
  6. Ito Kenchi,JPX ; Shintani Toshimichi,JPX, Laminated proximity field optical head and optical information recording and reproducing device.
    상세보기
  7. Bednorz Johannes G. (Adliswil CHX) Denk Winfried (Zurich CHX) Lanz Martin (Adliswil CHX) Pohl Wolfgang D. (Adliswil CHX), Light waveguide with a submicron aperture, method for manufacturing the waveguide and application of the waveguide in an.
    상세보기
  8. Kino Gordon S. ; Dickensheets David ; Neuzil Pavel,CSX, Magneto-optic recording system and method.
    상세보기
  9. Kino Gordon S. (Stanford CA), Magneto-optic recording system employing near field optics.
    상세보기
  10. Suzuki Yoshihisa,JPX ; Tanaka Sayoko,JPX ; Mitani Kenichiro,JPX, Magneto-optical head apparatus using evanescent light.
    상세보기
  11. Baer Stephen C., Method and apparatus for improving resolution in scanned optical system.
    상세보기
  12. Lee Neville K. S. (Sherborn MA), Method for increasing linear bit density in magneto-optical storage media.
    상세보기
  13. Ryo Kuroda JP; Yasuhiro Shimada JP; Takako Yamaguchi JP, NEAR-FIELD OPTICAL PROBE HAVING SURFACE PLASMON POLARITON WAVEGUIDE AND METHOD OF PREPARING THE SAME AS WELL AS MICROSCOPE, RECORDING/REGENERATION APPARATUS AND MICRO-FABRICATION APPARATUS USING THE .
    상세보기
  14. Durnin James E. ; Gage Edward C., Near field magneto-optical head having read and write pinhole apertures.
    상세보기
  15. Kino Gordon S., Near field magneto-optical recording system employing slit illumination.
    상세보기
  16. Nobuyuki Kasama JP; Yasuyuki Mitsuoka JP; Norio Chiba JP; Takashi Niwa JP; Kunio Nakajima JP; Manabu Oumi JP; Kenji Kato JP; Masataka Shinogi JP, Near field optical memory head.
    상세보기
  17. Tanaka Yoichiro,JPX, Near field recording and reproducing apparatus.
    상세보기
  18. Betzig Robert E. (Chatham NJ) Trautman Jay K. (Chatham NJ), Near field scanning optical microscope having a tapered waveguide.
    상세보기
  19. Ito Kenchi,JPX ; Hosaka Sumio,JPX ; Muranishi Masaru,JPX ; Nakamura Kimio,JPX, Near-field optical head and manufacturing method thereof and optical recording/readout system using near-field optical head.
    상세보기
  20. Nir David,ILX, Optical address decoder.
    상세보기
  21. Nishiwaki Seiji,JPX, Optical device and information recording and reproducing device.
    상세보기
  22. Mowry Gregory S. ; Malmhall Roger K., Optical disc data storage system using optical waveguide.
    상세보기
  23. Mamin Harry J. (Palo Alto CA) Rugar Daniel (Los Altos CA) Terris Bruce D. (Sunnyvale CA), Optical disk data storage system with radiation-transparent air-bearing slider.
    상세보기
  24. Nakao Takeshi,JPX ; Nakamura Shigeru,JPX ; Tanaka Toshiaki,JPX ; Shimano Takeshi,JPX, Optical head and apparatus for recording and reproducing optical information through the use of the optical head.
    상세보기
  25. Sato Akira,JPX, Optical head device and near-field light emitting device.
    상세보기
  26. Knight Gordon R. ; Al-Samarrie John ; Blankenbeckler David ; Bonn Brian ; Burroughs Alan ; Dalziel Warren ; Hajjar Roger ; Jain Amit ; Ma Guolin ; Tremaine Brian, Optical storage systems with flying optical heads for near-field recording and reading.
    상세보기
  27. Hajjar Roger, Polarization rotation and phase compensation in near-field electro-optical system.
    상세보기
  28. Ikeda Tsutomu,JPX ; Yagi Takayuki,JPX ; Shimada Yasuhiro,JPX, Probe and a cantilever formed with same material.
    상세보기
  29. Rottmayer Robert E. ; Cheng Charles C- K ; Shi Xizeng ; Tong Lijun ; Tong Hua-Ching, Read/write head and method for magnetic reading and magneto-optical writing on a data storage medium.
    상세보기
  30. Chen Hong ; Stovall Ross W ; Carlson Carl, Read/write head with shifted waveguide.
    상세보기
  31. Boutaghou Zine-Eddine, Slider for optical disc data storage system.
    상세보기

이 특허를 인용한 특허 (21)

  1. Mihalcea, Christophe Daniel; Challener, William Albert; Scholz, Werner; Pelhos, Kalman; Buechel, Dorothea; Hohlfeld, Julius; Gokemeijer, Nils Jan, Dual wire integrated WAMR/HAMR writing head.
    상세보기
  2. Sato, Isamu; Oike, Taro; Hanashima, Naoki, Heat assisted magnetic recording head and heat assisted magnetic recording apparatus for heating a recording region in a magnetic recording medium during magnetic recording.
    상세보기
  3. Rottmayer, Robert E.; Seigler, Michael A., Heat assisted magnetic recording head with multilayer electromagnetic radiation emission structure.
    상세보기
  4. Suh, Sung-dong; Cho, Eun-hyoung; Sohn, Jin-seung; Kim, Hyun-jei, Heat-assisted magnetic recording head and recording apparatus including the same.
    상세보기
  5. Seigler, Michael Allen; Batra, Sharat; Challener, William Albert; Zhou, Hua, Integrated head for heat assisted magnetic recording.
    상세보기
  6. Seigler, Michael Allen; Batra, Sharat; Challener, William Albert; Zhou, Hua, Integrated head for heat assisted magnetic recording.
    상세보기
  7. Hamann, Hendrik F.; Poon, Chie Ching; Strand, Timothy Carl, Method and apparatus for the generation and control of multiple near-field light sources at subwavelength resolution.
    상세보기
  8. Gibbons, Matthew R.; Stoev, Kroum S.; Wang, Yugang; Torabi, Adam F.; Guan, Lijie, Method and system for providing a write pole in an energy assisted magnetic recording disk drive.
    상세보기
  9. Batra, Sharat; Torabi, Adam F.; Gibbons, Matthew R.; Wang, Yugang; Stoev, Kroum S., Method and system for providing separate write and optical modules in an energy assisted magnetic recording disk drive.
    상세보기
  10. Jin, Xuhui; Poon, Chie Ching; Strand, Timothy Carl; Yang, Henry Hung, Multi-ridged subwavelength aperture for optical transmission and thermally assisted magnetic recording.
    상세보기
  11. Lee, Myung-bok; Sohn, Jin-seung; Suh, Sung-dong; Kim, Hae-sung, Near field light generating device and heat assisted magnetic recording head with the same.
    상세보기
  12. Saga,Hideki; Matsumoto,Takuya, Near-field high density magneto-optical recording head.
    상세보기
  13. Rausch,Tim; Chu,Patrick Breckow, Optical coupling to data recording transducer.
    상세보기
  14. Stipe, Barry Cushing, Optimized ridge apertures for thermally assisted magnetic recording.
    상세보기
  15. Takayama, Seiichi; Shimazawa, Koji, Planar plasmon antenna for use in near-field recording.
    상세보기
  16. Challener, William Albert; Hohlfeld, Julius Kurt; Rebei, Adnan, Polarization near-field transducer having optical conductive blades.
    상세보기
  17. Peng,Chubing, Storage medium with overcoat layer for enhanced heating.
    상세보기
  18. Shimazawa, Koji; Hirabayashi, Hiraku; Tanaka, Kosuke; Komura, Eiji, Thermally assisted magnetic head with optical waveguide.
    상세보기
  19. Matsumoto, Takuya; Nakamura, Kimio, Thermally assisted magnetic recording head and method of manufacturing the same.
    상세보기
  20. Akagi, Fumiko; Matsumoto, Takuya; Nakamura, Kimio, Thermally assisted magnetic recording system.
    상세보기
  21. Jin, Xuhui; Poon, Chie Ching; Strand, Timothy Carl; Yang, Henry Hung, Thermally assisted recording of magnetic media using an optical resonant cavity.
    상세보기

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