KR20010074453A - 개량된 가변 초점 광학 장치 - Google Patents

개량된 가변 초점 광학 장치 Download PDF

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Publication number
KR20010074453A
KR20010074453A KR1020007010343A KR20007010343A KR20010074453A KR 20010074453 A KR20010074453 A KR 20010074453A KR 1020007010343 A KR1020007010343 A KR 1020007010343A KR 20007010343 A KR20007010343 A KR 20007010343A KR 20010074453 A KR20010074453 A KR 20010074453A
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KR
South Korea
Prior art keywords
membrane
lens
fluid
variable focus
frame member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
KR1020007010343A
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English (en)
Korean (ko)
Inventor
죠슈아 데이비드 실버
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죠슈아 데이비드 실버
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 죠슈아 데이비드 실버 filed Critical 죠슈아 데이비드 실버
Publication of KR20010074453A publication Critical patent/KR20010074453A/ko
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/06—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of fluids in transparent cells
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/08—Auxiliary lenses; Arrangements for varying focal length
    • G02C7/081—Ophthalmic lenses with variable focal length
    • G02C7/085—Fluid-filled lenses, e.g. electro-wetting lenses

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Prostheses (AREA)
  • Liquid Crystal (AREA)
KR1020007010343A 1998-03-19 1999-03-18 개량된 가변 초점 광학 장치 Withdrawn KR20010074453A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9805977.7 1998-03-19
GBGB9805977.7A GB9805977D0 (en) 1998-03-19 1998-03-19 Improvements in variable focus optical devices
PCT/GB1999/000747 WO1999047948A1 (en) 1998-03-19 1999-03-18 Improvements in variable focus optical devices

Publications (1)

Publication Number Publication Date
KR20010074453A true KR20010074453A (ko) 2001-08-04

Family

ID=10828942

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020007010343A Withdrawn KR20010074453A (ko) 1998-03-19 1999-03-18 개량된 가변 초점 광학 장치

Country Status (10)

Country Link
US (5) US6618208B1 (enExample)
EP (2) EP1064569B1 (enExample)
JP (2) JP4809529B2 (enExample)
KR (1) KR20010074453A (enExample)
CN (4) CN102798905A (enExample)
AU (1) AU2740699A (enExample)
CA (1) CA2324212A1 (enExample)
DE (1) DE69937606T2 (enExample)
GB (1) GB9805977D0 (enExample)
WO (1) WO1999047948A1 (enExample)

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CN1227545C (zh) 2005-11-16
CN102798905A (zh) 2012-11-28
CN1776459A (zh) 2006-05-24
US7789013B2 (en) 2010-09-07
US7594726B2 (en) 2009-09-29
JP4809529B2 (ja) 2011-11-09
DE69937606D1 (de) 2008-01-03
DE69937606T2 (de) 2008-10-23
US20060250699A1 (en) 2006-11-09
US6618208B1 (en) 2003-09-09
CA2324212A1 (en) 1999-09-23
CN1776459B (zh) 2010-05-12
US20080007689A1 (en) 2008-01-10
GB9805977D0 (en) 1998-05-20
AU2740699A (en) 1999-10-11
CN1300372A (zh) 2001-06-20
JP2002507757A (ja) 2002-03-12
JP4773500B2 (ja) 2011-09-14
US7423811B2 (en) 2008-09-09
EP1868013A2 (en) 2007-12-19
CN101241201B (zh) 2012-07-18
JP2009080498A (ja) 2009-04-16
US20080008600A1 (en) 2008-01-10
US20060077562A1 (en) 2006-04-13
EP1064569A1 (en) 2001-01-03
CN101241201A (zh) 2008-08-13
EP1868013B1 (en) 2013-01-02
EP1868013A3 (en) 2008-03-05
WO1999047948A1 (en) 1999-09-23
EP1064569B1 (en) 2007-11-21

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