WO2008076399A3 - Apparatus and method comprising deformable lens element - Google Patents
Apparatus and method comprising deformable lens element Download PDFInfo
- Publication number
- WO2008076399A3 WO2008076399A3 PCT/US2007/025707 US2007025707W WO2008076399A3 WO 2008076399 A3 WO2008076399 A3 WO 2008076399A3 US 2007025707 W US2007025707 W US 2007025707W WO 2008076399 A3 WO2008076399 A3 WO 2008076399A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- force
- lens element
- deformable
- deformable lens
- deformable surface
- Prior art date
Links
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
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/028—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/28—Systems for automatic generation of focusing signals
- G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals
- G02B7/38—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals measured at different points on the optical axis, e.g. focussing on two or more planes and comparing image data
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/06—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the phase of light
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07862981A EP2092378A2 (en) | 2006-12-15 | 2007-12-14 | Apparatus and method comprising deformable lens element |
JP2009541411A JP2010513952A (en) | 2006-12-15 | 2007-12-14 | Device and method comprising a deformable lens element |
CN2007800514041A CN101632030B (en) | 2006-12-15 | 2007-12-14 | Apparatus and method comprising deformable lens element |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87524506P | 2006-12-15 | 2006-12-15 | |
US60/875,245 | 2006-12-15 | ||
US96103607P | 2007-07-18 | 2007-07-18 | |
US60/961,036 | 2007-07-18 | ||
US11/781,901 | 2007-07-23 | ||
US11/781,901 US8027096B2 (en) | 2006-12-15 | 2007-07-23 | Focus module and components with actuator polymer control |
US11/897,924 | 2007-08-31 | ||
US11/897,924 US7813047B2 (en) | 2006-12-15 | 2007-08-31 | Apparatus and method comprising deformable lens element |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008076399A2 WO2008076399A2 (en) | 2008-06-26 |
WO2008076399A3 true WO2008076399A3 (en) | 2008-09-25 |
Family
ID=39401120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/025707 WO2008076399A2 (en) | 2006-12-15 | 2007-12-14 | Apparatus and method comprising deformable lens element |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2092378A2 (en) |
JP (1) | JP2010513952A (en) |
CN (2) | CN101632030B (en) |
WO (1) | WO2008076399A2 (en) |
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US8282004B2 (en) | 2009-04-29 | 2012-10-09 | Hand Held Products, Inc. | Focusing apparatus and terminal comprising variable focus lens assembly |
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JPS60114802A (en) * | 1983-11-25 | 1985-06-21 | Canon Inc | Optical element |
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2007
- 2007-12-14 WO PCT/US2007/025707 patent/WO2008076399A2/en active Application Filing
- 2007-12-14 CN CN2007800514041A patent/CN101632030B/en active Active
- 2007-12-14 JP JP2009541411A patent/JP2010513952A/en active Pending
- 2007-12-14 CN CN2011104374202A patent/CN102436018A/en active Pending
- 2007-12-14 EP EP07862981A patent/EP2092378A2/en not_active Ceased
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JPH01140118A (en) * | 1987-11-27 | 1989-06-01 | Mitsubishi Heavy Ind Ltd | Focal length variable lens |
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US20050212952A1 (en) * | 2004-03-29 | 2005-09-29 | Soroj Triteyaprasert | Imaging apparatus and method, recording medium, and program |
US20060072915A1 (en) * | 2004-08-18 | 2006-04-06 | Casio Computer Co., Ltd. | Camera with an auto-focus function |
Non-Patent Citations (1)
Title |
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See also references of EP2092378A2 * |
Also Published As
Publication number | Publication date |
---|---|
CN101632030A (en) | 2010-01-20 |
JP2010513952A (en) | 2010-04-30 |
EP2092378A2 (en) | 2009-08-26 |
CN101632030B (en) | 2012-01-11 |
WO2008076399A2 (en) | 2008-06-26 |
CN102436018A (en) | 2012-05-02 |
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