JP2005316314A5 - - Google Patents
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- JP2005316314A5 JP2005316314A5 JP2004136532A JP2004136532A JP2005316314A5 JP 2005316314 A5 JP2005316314 A5 JP 2005316314A5 JP 2004136532 A JP2004136532 A JP 2004136532A JP 2004136532 A JP2004136532 A JP 2004136532A JP 2005316314 A5 JP2005316314 A5 JP 2005316314A5
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- range
- optical
- close
- electromagnet
- photographing
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Claims (6)
この光学撮影機構の上記光学部材の各切換位置それぞれに設けた電磁石による位置固定手段と、
通常の撮影範囲と接写の撮影範囲のいずれか一方を選択指示する指示手段と、
この指示手段に対応して上記位置固定手段に択一的に通電して上記光学部材を通常の撮影範囲または接写の撮影範囲の切換位置に固定させる電磁駆動手段と
を具備したことを特徴とする撮像装置。 An optical photographing mechanism capable of selecting a normal photographing range and a close-up photographing range by switching positions of at least some optical members;
Position fixing means by an electromagnet provided at each switching position of the optical member of the optical photographing mechanism,
Instruction means for selecting and instructing one of a normal shooting range and a close-up shooting range;
Corresponding to the instruction means, there is provided electromagnetic driving means for selectively energizing the position fixing means to fix the optical member at a switching position of a normal photographing range or a close-up photographing range. Imaging device.
この光学撮影機構の可動側及び固定側の一方に永久磁石、他方に電磁石を設け、電磁石への通電方向を切換えて該電磁石を永久磁石に対して吸引または反発させることで上記光学部材を各切換位置に固定する位置固定手段と、
通常の撮影範囲と接写の撮影範囲のいずれか一方を選択指示する指示手段と、
この指示手段に対応して電磁石への通電方向を切換え上記光学部材を通常の撮影範囲または接写の撮影範囲の切換位置に固定させる電磁駆動手段と
を具備したことを特徴とする撮像装置。 An optical photographing mechanism capable of selecting a normal photographing range and a close-up photographing range by switching positions of at least some optical members;
A permanent magnet is provided on one of the movable side and the fixed side of the optical photographing mechanism, and an electromagnet is provided on the other side. The energizing direction of the electromagnet is switched so that the electromagnet is attracted or repelled with respect to the permanent magnet. Position fixing means for fixing to a position;
Instruction means for selecting and instructing one of a normal shooting range and a close-up shooting range;
An image pickup apparatus comprising: an electromagnetic drive means for switching an energization direction to an electromagnet corresponding to the instruction means and fixing the optical member at a switching position of a normal photographing range or a close-up photographing range.
この光学撮影機構の可動側の上記光学部材に付勢して通常の撮影範囲と接写の撮影範囲の一方に位置固定する、弾性部材による第１の位置固定手段と、
上記光学撮影機構の可動側の上記光学部材、及び固定側の一方に永久磁石、他方に電磁石を設け、該電磁石への通電時に上記弾性部材の弾性力を上回る吸引力または反発力を発生して上記光学部材を通常の撮影範囲と接写の撮影範囲の他方に位置固定する第２の位置固定手段と、
通常の撮影範囲と接写の撮影範囲のいずれか一方を選択指示する指示手段と、
この指示手段に対応して電磁石への通電状態を切換え、上記光学部材を通常の撮影範囲または接写の撮影範囲の切換位置に固定させる電磁駆動手段と
を具備したことを特徴とする撮像装置。 An optical photographing mechanism capable of selecting a normal photographing range and a close-up photographing range by switching positions of at least some optical members;
A first position fixing means by an elastic member that urges the optical member on the movable side of the optical imaging mechanism to fix the position to one of a normal imaging range and a close-up imaging range;
The optical member on the movable side of the optical photographing mechanism and a permanent magnet on one side of the fixed side and an electromagnet on the other side generate an attractive force or a repulsive force that exceeds the elastic force of the elastic member when the electromagnet is energized. Second position fixing means for fixing the position of the optical member to the other of the normal shooting range and the close-up shooting range;
Instruction means for selecting and instructing one of a normal shooting range and a close-up shooting range;
An image pickup apparatus comprising: an electromagnetic drive unit that switches an energization state to an electromagnet corresponding to the instruction unit and fixes the optical member at a switching position of a normal shooting range or a close-up shooting range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004136532A JP2005316314A (en) | 2004-04-30 | 2004-04-30 | Image pickup device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004136532A JP2005316314A (en) | 2004-04-30 | 2004-04-30 | Image pickup device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005316314A JP2005316314A (en) | 2005-11-10 |
| JP2005316314A5 true JP2005316314A5 (en) | 2007-06-14 |
Family
ID=35443788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004136532A Pending JP2005316314A (en) | 2004-04-30 | 2004-04-30 | Image pickup device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2005316314A (en) |
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| KR102417136B1 (en) | 2014-09-29 | 2022-07-05 | 매직 립, 인코포레이티드 | Architectures and methods for outputting different wavelength light out of waveguides |
| KR102564748B1 (en) | 2015-03-16 | 2023-08-07 | 매직 립, 인코포레이티드 | Methods and system for diagnosing and treating health ailments |
| US10254454B2 (en) | 2015-06-15 | 2019-04-09 | Magic Leap, Inc. | Display system with optical elements for in-coupling multiplexed light streams |
| WO2017176898A1 (en) | 2016-04-08 | 2017-10-12 | Magic Leap, Inc. | Augmented reality systems and methods with variable focus lens elements |
| JP7132129B2 (en) | 2016-05-12 | 2022-09-06 | マジック リープ， インコーポレイテッド | Dispersed light manipulation for imaging waveguides |
| US11067860B2 (en) | 2016-11-18 | 2021-07-20 | Magic Leap, Inc. | Liquid crystal diffractive devices with nano-scale pattern and methods of manufacturing the same |
| AU2017361424B2 (en) | 2016-11-18 | 2022-10-27 | Magic Leap, Inc. | Spatially variable liquid crystal diffraction gratings |
| NZ753908A (en) | 2016-11-18 | 2023-11-24 | Magic Leap Inc | Waveguide light multiplexer using crossed gratings |
| KR102483263B1 (en) | 2016-12-08 | 2022-12-29 | 매직 립, 인코포레이티드 | Diffractive devices based on cholesteric liquid crystal |
| EP3555700B1 (en) | 2016-12-14 | 2023-09-13 | Magic Leap, Inc. | Patterning of liquid crystals using soft-imprint replication of surface alignment patterns |
| JP7096253B2 (en) | 2017-01-23 | 2022-07-05 | マジック リープ， インコーポレイテッド | Eyepieces for virtual reality, augmented reality, and mixed reality systems |
| CN110546549B (en) | 2017-02-23 | 2022-06-07 | 奇跃公司 | Display system with variable power reflector |
| AU2018239264B2 (en) | 2017-03-21 | 2023-05-18 | Magic Leap, Inc. | Eye-imaging apparatus using diffractive optical elements |
| CA3075096A1 (en) | 2017-09-21 | 2019-03-28 | Magic Leap, Inc. | Augmented reality display with waveguide configured to capture images of eye and/or environment |
| AU2018386296B2 (en) | 2017-12-15 | 2023-11-23 | Magic Leap, Inc. | Eyepieces for augmented reality display system |
| CN113302546A (en) | 2018-11-20 | 2021-08-24 | 奇跃公司 | Eyepiece for augmented reality display system |
| WO2020257469A1 (en) | 2019-06-20 | 2020-12-24 | Magic Leap, Inc. | Eyepieces for augmented reality display system |
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| JP4171782B2 (en) * | 2001-03-26 | 2008-10-29 | イーストマン コダック カンパニー | Lens device and camera |
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2004
- 2004-04-30 JP JP2004136532A patent/JP2005316314A/en active Pending
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