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Optical lens with variable focal length 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G02B-003/12
출원번호 US-0515767 (2007-11-23)
등록번호 US7864440 (2010-12-20)
우선권정보 EP-2006-6301179(2006-11-24)
국제출원번호 PCT/EP2007/062774 (2007-11-23)
§371/§102 date 20090521 (20090521)
국제공개번호 WO08/062067 (2008-05-29)
발명자 / 주소
  • Berge, Bruno
출원인 / 주소
  • Varioptic, S.A.
대리인 / 주소
    Osha • Liang LLP
인용정보 피인용 횟수 : 23  인용 특허 : 1

초록

The invention concerns an optical lens comprising a cavity formed by two transparent windows and a peripheral frame positioned in between, said cavity containing first and second liquids, non miscible, forming an interface, said interface being movable by electrowetting on a wall of said peripheral

대표청구항

The invention claimed is: 1. An optical lens comprising:a cavity formed by two transparent windows and a peripheral frame positioned in between the two transparent windows, said cavity containing first and second liquids, non-miscible, forming an interface, said interface being movable by electrowet

이 특허에 인용된 특허 (1)

  1. Pollock Stephen C. (7206 Oak St. ; Apt. 1-SW River Forest IL 60305) Grisolano ; Jr. James M. (c/o Office of Medical Education ; St. Francis Hospital ; 355 Ridge Ave. Evanston IL 60202) Peyman Gholman, Lens system for variable refraction.

이 특허를 인용한 특허 (23)

  1. Osterhout, Ralph F.; Haddick, John D.; Lohse, Robert Michael; Cella, Charles; Nortrup, Robert J.; Nortrup, Edward H., AR glasses with event and sensor triggered AR eyepiece interface to external devices.
  2. Osterhout, Ralph F.; Haddick, John D.; Lohse, Robert Michael; Cella, Charles; Nortrup, Robert J.; Nortrup, Edward H., AR glasses with event and sensor triggered control of AR eyepiece applications.
  3. Osterhout, Ralph F.; Haddick, John D.; Lohse, Robert Michael; Cella, Charles; Nortrup, Robert J.; Nortrup, Edward H., AR glasses with event and user action control of external applications.
  4. Haddick, John D.; Osterhout, Ralph F.; Lohse, Robert Michael, Adjustable extension for temple arm.
  5. Osterhout, Ralph F.; Haddick, John D.; Lohse, Robert Michael; Border, John N.; Miller, Gregory D.; Stovall, Ross W., Eyepiece with uniformly illuminated reflective display.
  6. Miller, Gregory D.; Border, John N.; Osterhout, Ralph F., Grating in a light transmissive illumination system for see-through near-eye display glasses.
  7. Border, John N.; Bietry, Joseph; Haddick, John D.; Lohse, Robert Michael, Light control in head mounted displays.
  8. Osterhout, Ralph F.; Lohse, Robert Michael, Method and apparatus for biometric data capture.
  9. Miller, Gregory D.; Border, John N.; Osterhout, Ralph F., Optical imperfections in a light transmissive illumination system for see-through near-eye display glasses.
  10. Miller, Gregory D., See-through display with an optical assembly including a wedge-shaped illumination system.
  11. Border, John N.; Bietry, Joseph; Osterhout, Ralph F., See-through near-eye display glasses including a curved polarizing film in the image source, a partially reflective, partially transmitting optical element and an optically flat film.
  12. Border, John N.; Haddick, John D.; Lohse, Robert Michael; Osterhout, Ralph F., See-through near-eye display glasses including a modular image source.
  13. Border, John N.; Haddick, John D.; Osterhout, Ralph F., See-through near-eye display glasses including a partially reflective, partially transmitting optical element.
  14. Border, John N.; Osterhout, Ralph F., See-through near-eye display glasses including an auto-brightness control for the display brightness based on the brightness in the environment.
  15. Border, John N.; Bietry, Joseph; Osterhout, Ralph F., See-through near-eye display glasses wherein image light is transmitted to and reflected from an optically flat film.
  16. Border, John N.; Osterhout, Ralph F., See-through near-eye display glasses with a fast response photochromic film system for quick transition from dark to clear.
  17. Border, John N.; Haddick, John D.; Osterhout, Ralph F., See-through near-eye display glasses with a light transmissive wedge shaped illumination system.
  18. Border, John N.; Haddick, John D.; Osterhout, Ralph F., See-through near-eye display glasses with a small scale image source.
  19. Border, John N.; Haddick, John D.; Osterhout, Ralph F., See-through near-eye display glasses with a small scale image source.
  20. Border, John N.; Haddick, John D.; Lohse, Robert Michael; Osterhout, Ralph F., See-through near-eye display glasses with the optical assembly including absorptive polarizers or anti-reflective coatings to reduce stray light.
  21. Haddick, John D.; Osterhout, Ralph F., System and method for delivering content to a group of see-through near eye display eyepieces.
  22. Haddick, John D.; Osterhout, Ralph F.; Lohse, Robert Michael, System and method for social networking gaming with an augmented reality.
  23. Thompson, Vance M., Tear shaping for refractive correction.
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