WO2005031454A1 - カメラシステム、携帯端末及びレンズユニット - Google Patents
カメラシステム、携帯端末及びレンズユニット Download PDFInfo
- Publication number
- WO2005031454A1 WO2005031454A1 PCT/JP2004/013894 JP2004013894W WO2005031454A1 WO 2005031454 A1 WO2005031454 A1 WO 2005031454A1 JP 2004013894 W JP2004013894 W JP 2004013894W WO 2005031454 A1 WO2005031454 A1 WO 2005031454A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- groove
- lens unit
- terminal
- lens
- portable terminal
- Prior art date
Links
Classifications
-
- 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
- G02B7/14—Mountings, adjusting means, or light-tight connections, for optical elements for lenses adapted to interchange lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
- H04N2007/145—Handheld terminals
Definitions
- the present invention relates to a portable terminal having a function as a digital camera, a lens unit detachable from the portable terminal, and a camera system combining these.
- a digital camera incorporated in a camera-equipped mobile phone is equipped with a lens having a slightly wide angle of view, and has a medium characteristic not intended for a specific subject.
- a subject such as a single-lens reflex camera or a range finder camera uses a lens (special lens) specially designed for a specific purpose such as a macro lens, a telephoto lens, and a fish-eye lens.
- a lens special lens specially designed for a specific purpose such as a macro lens, a telephoto lens, and a fish-eye lens.
- the photo was taken.
- Some lenses for single-lens reflex cameras and range finder cameras have a weight of about 200g even for light ones and more than 10kg for heavy ones.
- the lens mount must be strong enough to support the weight of the camera body, and the weight of the lens mount increases to secure the strength.
- the present invention has been made in view of the above problems, and has as its object to provide a portable terminal having a built-in digital camera and capable of exchanging lenses, a lens unit, and a camera system using the same.
- the present invention provides, as a first aspect, a portable terminal having a built-in digital camera and a detachable detachable portable terminal.
- Another object of the present invention is to provide a camera system characterized in that a lens unit for forming an optical image of a subject by at least one lens on an image sensor provided through a lens mount.
- the lens mount is configured such that a substantially cylindrical portion provided at one end of the lens unit is inserted into a concave portion having a substantially circular cross section formed on the portable terminal, It is preferable that at least one protrusion provided on the peripheral surface of the substantially cylindrical portion is fitted with a groove provided on the wall surface of the concave portion.
- the groove comprises a first groove extending in the axial direction from the opening of the recess, and a terminal force of the first groove, a second groove extending in the circumferential direction of the recess.
- the groove portion includes a guide groove extending in the axial direction from the opening of the concave portion, and a concave portion formed at the end of the guide groove, and the protrusion is formed in the radial direction of the lens unit. And project along the first groove.
- the projection that the lens unit is preferably fixed to the portable terminal when the substantially cylindrical portion is protruded and retracted from the concave portion by sliding the lens unit and the projection is fitted into the concave portion is a ball plunger. It's better! / ,.
- the lens mount electrically connects the lens unit and the portable terminal.
- the substantially cylindrical portion is provided with at least two conductive protrusions, and each groove corresponding to each protrusion has a protrusion when the lens unit is fixed to the mobile terminal.
- a terminal is provided for contacting the lens unit, and the lens unit and the portable terminal are electrically connected when the terminal contacts the projection.
- the groove portion is provided with at least two terminals at different positions in the width direction, and the substantially cylindrical portion is provided with a conductive unit that contacts each of the terminals when the lens unit is fixed to the portable terminal. It is preferable that the lens unit and the portable terminal are electrically connected to each other when the conductive protrusion contacts the terminal.
- the lens unit illuminates the subject using the power supplied to the mobile terminal. It is more preferable to further include a lighting unit.
- the mobile terminal is preferably a mobile phone having a function of performing communication via a mobile phone network.
- a digital camera is incorporated, and an optical image of a subject is formed on an image sensor provided in the digital camera by at least one lens.
- An object of the present invention is to provide a mobile terminal characterized in that a lens unit is detachably mounted.
- the substantially cylindrical portion provided at one end of the lens unit is inserted into the concave portion having a substantially circular cross section formed in the housing. It is preferable that the lens unit is mounted by fitting at least one projection provided on the peripheral surface with a groove provided on the wall surface of the recess. In addition to this, the groove is formed by opening the recess. A first groove extending in the axial direction from the first portion, and a terminal force of the first groove. A second groove extending in a circumferential direction of the recess is formed by sliding the protrusion along the first groove.
- the lens unit is fixed by the protrusion / recess of the concave portion and sliding of the protrusion to the end of the second groove.
- the groove portion includes a guide groove extending in the axial direction from the opening of the concave portion, and a concave portion formed at the end of the guide groove, and the projection is urged in the radial direction of the lens unit. It is more preferable that the lens unit is fixed by sliding the protrusion along the first groove so that the substantially cylindrical portion protrudes and retracts from the recess and the protrusion fits into the recess.
- the groove is provided with a terminal that comes into contact with the conductive protrusion when the lens unit is fixed, and at least two protrusions are provided in the corresponding groove. It is more preferable that the contact makes electrical connection with the lens unit.
- the groove portion is provided with a terminal that contacts each of at least two conductive protrusions provided in the cylindrical portion in a state where the lens unit is fixed, and the conductive unit and the terminal contact each other to form the lens unit. More preferably, it is electrically connected to
- the mobile phone preferably has a function of performing communication via a mobile phone network.
- it is preferably a portable information terminal.
- a portable terminal having a built-in digital camera is detachably attached via a lens mount, and when attached to the portable terminal.
- Another object of the present invention is to provide a lens unit that forms an optical image of a subject on at least one lens on an image sensor provided in a digital camera.
- the substantially cylindrical portion provided at one end is inserted into the substantially circular recess formed in the housing of the portable terminal, and the periphery of the substantially cylindrical portion is provided. It is preferable that at least one projection provided on the surface is fitted to the groove provided on the wall surface of the recess, so that the projection is mounted on the portable terminal.
- the groove includes a first groove extending in the axial direction from the opening of the recess, and a second groove extending in the circumferential direction of the recess from the end of the first groove.
- the groove portion includes a guide groove extending in the axial direction from the opening of the concave portion, and a concave portion formed at the end of the guide groove, and the projection is formed in the radial direction of the lens unit.
- the projection is more preferably a ball plunger.
- the substantially cylindrical portion is provided with at least two protrusions having conductivity, and each groove corresponding to each protrusion comes into contact with the protrusion when fixed to the portable terminal. More preferably, a terminal is provided, and the terminal is electrically connected to the mobile terminal by being in contact with the projection. Alternatively, at least two terminals are provided in the groove at different positions in the width direction, and a substantially cylindrical portion is provided with a guide that comes into contact with each of the terminals when fixed to the portable terminal. More preferably, an electrically conductive projection is provided, and the electrically conductive projection is electrically connected to the portable terminal by being in contact with the terminal.
- the portable terminal further includes an illuminating means for illuminating the subject using the supplied power. Is preferred.
- a portable terminal having a built-in digital camera and capable of exchanging lenses, a lens unit, and a camera system using these can be provided.
- FIG. 1 shows a lens mount structure according to the present embodiment.
- FIG. 1 shows a schematic configuration of a fitting portion between a camera-equipped mobile phone 1 and an interchangeable lens housing 2.
- the housing of the camera-equipped mobile phone 1 is provided with a concave portion P having a substantially circular cross section, and a camera lens 7 equipped with a digital camera incorporated in the camera-equipped mobile phone 1 is provided on the bottom surface thereof. Placed ing.
- a fitting groove 3 is formed on the wall surface of the recess P.
- FIG. 2 shows a perspective view of the fitting groove 3.
- the fitting groove 3 is provided in a substantially L-shape on the side surface of the concave portion P, and a vertical groove 3a that extends toward the bottom surface as well as the opening force of the concave portion P and a lateral groove whose tip force extends in a direction parallel to the bottom surface. 3b.
- FIG. 3 shows the shape of the fitting pin 4a arranged on the side where the interchangeable lens housing 2 is mounted.
- a ring-shaped rib 4 slightly smaller than the diameter of the recessed portion P is provided on the lower surface of the substantially cylindrical interchangeable lens housing 2 (the surface to be attached to the camera-equipped mobile phone 1).
- Fit holes 4a are provided with fitting holes 4a at intervals corresponding to the fitting grooves 3. The distance from the center force of the rib 4 to the tip of the fitting lug 4a is shorter than the distance from the center of the recess P longer than the radius of the recess P to the bottom of the longitudinal groove 3a.
- FIG. 4 shows how to attach the interchangeable lens housing 2 to the camera-equipped mobile phone 1.
- attaching the replacement lens housing 2 to the camera-equipped mobile phone align the fitting groove 3 with the fitting hole 4a, and move the fitting hole 4a along the vertical groove 3a.
- the rib 4 is inserted into the recess P.
- the fitting lens 4a hits the inside of the vertical groove 3a (that is, the rib 4 is delivered to the recess 3)
- the interchangeable lens 2 is rotated (clockwise in the structure shown).
- the fitting hole 4a moves along the lateral groove 3b and moves to the end portion of the “L”, so that even if a force is applied to pull the interchangeable lens housing 2 away from the camera-equipped mobile phone 1,
- the engagement between the fitting hole 4a and the lateral groove 3b prevents the interchangeable lens 2 from dropping off, that is, by rotating the interchangeable lens housing 2 in the opposite direction (counterclockwise in this case) to that when the interchangeable lens housing 2 is attached. Otherwise, the interchangeable lens housing 2 cannot be removed from the camera-equipped mobile phone 1, so that the interchangeable lens housing 2 does not accidentally fall off the camera-equipped mobile phone 1.
- FIG. 5 shows the structure of the lower surface of the interchangeable lens housing 2 (the surface to be attached to the camera-equipped mobile phone).
- Terminals 5 and 6 are arranged on the rib 4 so as to protrude from the outer peripheral surface.
- the terminals 5 and 6 are urged toward the outer periphery of the interchangeable lens housing 2 by an elastic member (not shown), and a portion protruding from the rib 4 is substantially spherical.
- the terminals 5 and 6 have a structure in which the tips thereof are normally protruded by the rib 4 force, and are housed in the rib 4 when a vertical pressing force acts on the terminal surface.
- terminals 8 and 9 are provided on the inner wall surface of the recess P.
- the terminals 8 and 9 are installed along the inner wall surface of the recess P (in other words, without unevenness on the inner wall surface of the recess P). Note that the distance between the terminal 8 and the terminal 9 is substantially the same as the distance between the terminal 5 and the terminal 6.
- the interchangeable lens housing 2 When the interchangeable lens housing 2 is attached to the camera-equipped mobile phone 1, the ribs 4 and the terminals 5 and 6 urged in the protruding direction contact the terminals 8 and 9 of the camera-equipped mobile phone 1, respectively. Then, the interchangeable lens housing 2 and the mobile phone with camera 1 are electrically connected.
- the lens of the interchangeable lens housing 2 can be used.
- the camera-equipped mobile phone 1 with the interchangeable lens housing 2 attached can also be used as a loupe lens with illumination.
- only a part of a drawing, such as a map can be easily captured by photographing only a part of the drawing, such as a map, with the camera-equipped mobile phone 1 and transmitting the captured image data to the other party through data communication. Can be sent to the other party.
- control signal lines for example, It can be used as a control signal line for a motor drive for automatic focusing of a zoom lens.
- FIG. 6 shows a lens mount structure according to the present embodiment.
- This figure shows a mobile phone with a camera.
- 2 shows a schematic configuration of a fitting portion between a talker 1 and an interchangeable lens housing 2.
- the housing of the camera-equipped mobile phone 1 is provided with a recess P having a substantially circular cross section, and the camera-equipped mobile phone 1 is built in the bottom surface thereof.
- the camera lens 7 equipped with the digital camera is arranged.
- a fitting groove 3 is formed on the wall surface of the recess P.
- FIG. 7 shows the shape of the fitting groove in the lens mount structure according to the present embodiment.
- the fitting groove 3 has a linear shape in which only the vertical groove 3a exerts a force, and a depression 3c is formed at the deepest portion of the vertical groove 3a.
- terminals 8 and 9 are arranged in the middle of the vertical groove 3a. The terminals 8 and 9 are arranged so that the positions of the longitudinal grooves 3a in the width direction and the longitudinal direction are shifted.
- FIG. 8A shows the shape of the fitting 4 of the interchangeable lens housing 2 according to the present embodiment.
- a substantially spherical fitting 4a is provided from the rib 4 so as to protrude in the outer peripheral direction.
- the fitting pin 4a projects from the rib 4 by being urged by the elastic force of the elastic member 4b, but is pushed in against the elastic force of the elastic member 4b. This allows it to be stored in the rib 4.
- terminals 5 and 6 are arranged at predetermined positions along the axial direction of the interchangeable lens housing 2 from the position where the fitting hole 4a is installed.
- the terminals 5 and 6 protrude from the rib 4 in the radial direction of the replacement lens housing 2 by being urged by the elastic force of an elastic member (not shown), and can be stored in the rib 4 by pushing the terminal. It has become. It is preferable that the tips of the terminals 5 and 6 have a spherical surface in order to reduce friction with the fitting groove 3.
- the fitting groove 3 and the fitting hole 4a are formed at corresponding positions.
- the terminals 5 and 6 abut on predetermined positions on the inner wall of the fitting groove 3. Since the terminals 8 and 9 are provided at these positions where the respective terminals come into contact, the camera-equipped mobile phone 1 and the interchangeable lens housing 2 are electrically connected.
- the mounting structure of the interchangeable lens according to the present embodiment is such that the interchangeable lens can be mounted simply by pushing the housing 2 of the interchangeable lens into the camera-equipped mobile phone 1, and by simply pulling the mounted interchangeable lens, Since the interchangeable lens housing 2 can be detached from the camera-equipped mobile phone 1, the interchangeable lens can be attached and detached very easily.
- the interchangeable lens is designed for a specific model (position, number, polarity, etc. of electric terminals (hereinafter also referred to as an interface) and the physical structure of the lens mount), the user can carry the camera with the camera. If the phone is changed to another model, the replacement lens used for the previous model cannot be used for the new model.
- the interchangeable lens housing having the lens mount structure according to the first embodiment cannot be attached to the camera-equipped mobile phone having the lens mount structure according to the second embodiment.
- a description will be given of a lens mount structure that can be used as an interchangeable lens regardless of the model of the camera-equipped mobile phone.
- FIG. 10 shows an interchangeable lens mount structure according to a third embodiment of the present invention.
- the camera-equipped mobile phone 11 and the interchangeable lens 15 are connected via the adapter 12.
- the camera-equipped mobile phone 11 has the same structure as the camera-equipped mobile phone 1 in the first embodiment
- the interchangeable lens 15 has the same structure as the interchangeable lens housing 2 in the first embodiment ( Ribs, fittings, recesses, fitting grooves, etc.).
- the structure and interface of the lens mount do not match between the camera-equipped mobile phone 11 and the interchangeable lens 15 (for example, the number of fittings does not match), and the interchangeable lens 15 is directly attached to the camera-equipped mobile phone 11.
- the side of the adapter 12 attached to the camera-equipped mobile phone 11 has substantially the same structure (ribs and fittings) as the interchangeable lens housing 2 in the first embodiment. On the other side, the same structure (concave portion and fitting groove) as the camera-equipped mobile phone 1 of the first embodiment is provided.
- the lens mount structure and the interface 14 on the side of the adapter 12 to which the interchangeable lens 15 is attached are the same as those of the interchangeable lens 15.
- the lens mount structure and the interface 13 on the side of the adapter 12 to be inserted into the camera-equipped mobile phone 11 are the same as those of the camera-equipped mobile phone 11.
- an adapter having such a structure By using an adapter having such a structure, it becomes possible to attach an interchangeable lens not for the model to a camera-equipped mobile phone.
- an adapter having such a structure By increasing the types of adapters, it is possible to use any type of camera-equipped mobile phone regardless of the lens mount structure and interface of the camera-equipped mobile phone and the combination of the lens mount structure and interface of the interchangeable lens. It is possible to attach an optional interchangeable lens.
- the lens mount for detachably attaching the housing of the interchangeable lens to the camera-equipped mobile phone is not limited to the structure shown in each of the above embodiments, but has another structure. You can use it.
- the present invention provides a portable terminal having no function as a portable telephone (for example,
- the present invention can be variously modified.
- FIG. 1 is a view showing a structure of a lens mount according to a first embodiment of the present invention.
- FIG. 2 is a diagram showing a structure of a lens-mounted mobile phone with a lens mount according to the first embodiment.
- FIG. 3 is a diagram showing a structure of a lens mount according to a first embodiment on an interchangeable lens housing side.
- FIG. 4 is a diagram showing how to attach an interchangeable lens to a camera-equipped mobile phone.
- FIG. 5 is a diagram showing terminals on the lens mount interchangeable lens housing side according to the first embodiment.
- FIG. 6 is a view showing a structure of a lens mount according to a second embodiment in which the present invention is suitably implemented.
- FIG. 7 is a diagram showing a structure of a camera-equipped mobile phone side of a lens mount according to a second embodiment.
- FIG. 8 (a) is a diagram illustrating a configuration of a lens mount according to a second embodiment on an interchangeable lens housing side
- FIG. 8 (b) illustrates a state where a fitting socket is installed so as to be able to protrude and retract.
- FIG. 9 is a view showing a state of a lens mount when an interchangeable lens provided with a lens mount according to a second embodiment and a mobile phone with a camera are attached and detached.
- (B) shows a state in the middle of (removal), and
- (b) shows a state in which the interchangeable lens is fixed to the camera-equipped mobile phone.
- FIG. 10 is a view showing a structure of a lens mount according to a third embodiment in which the present invention is suitably implemented.
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Structure And Mechanism Of Cameras (AREA)
- Studio Devices (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003333937 | 2003-09-25 | ||
JP2003-333937 | 2003-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005031454A1 true WO2005031454A1 (ja) | 2005-04-07 |
Family
ID=34386008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/013894 WO2005031454A1 (ja) | 2003-09-25 | 2004-09-24 | カメラシステム、携帯端末及びレンズユニット |
Country Status (1)
Country | Link |
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WO (1) | WO2005031454A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010282068A (ja) * | 2009-06-05 | 2010-12-16 | Mitsutoyo Corp | 光学機器 |
EP2227711A4 (en) * | 2008-01-02 | 2014-01-22 | Univ California | TELEMIC ROSCOPY DEVICE WITH HIGH NUMERICAL APERTURE |
JP2015158533A (ja) * | 2014-02-21 | 2015-09-03 | 梅州市▲ショウ▼瑩實業有限公司 | 交換式内蔵レンズを具えたデジタルカメラ |
CN107249055A (zh) * | 2017-05-16 | 2017-10-13 | 北京小米移动软件有限公司 | 智能手机 |
CN113438348A (zh) * | 2021-07-15 | 2021-09-24 | 哈尔滨徙木科技有限公司 | 一种移动直播平台 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS61102638A (ja) * | 1984-10-25 | 1986-05-21 | Asahi Optical Co Ltd | ビデオカメラにおける交換レンズの着脱機構 |
JPS62135270U (ja) * | 1986-02-20 | 1987-08-26 | ||
JPH07190162A (ja) * | 1993-12-27 | 1995-07-28 | Mitsubishi Electric Corp | 旋回機構 |
JPH08262546A (ja) * | 1995-03-22 | 1996-10-11 | Nikon Corp | レンズ交換式カメラのレンズ鏡筒着脱装置 |
JP2000047308A (ja) * | 1998-07-31 | 2000-02-18 | Kyocera Corp | カメラ付属品の取付検出装置 |
JP2000253118A (ja) * | 1999-03-01 | 2000-09-14 | Mitsubishi Electric Corp | 携帯情報端末 |
JP2001125187A (ja) * | 1999-10-28 | 2001-05-11 | Canon Inc | 光学機器システム、光学機器およびアクセサリ |
US20030040346A1 (en) * | 2001-08-27 | 2003-02-27 | Olympus Optical Co., Ltd. | Portable information terminal device having camera feature |
JP2003163824A (ja) * | 2001-11-28 | 2003-06-06 | Minolta Co Ltd | カメラ付き折畳式携帯機器 |
JP2004233722A (ja) * | 2003-01-31 | 2004-08-19 | Owl Support Corp | カメラ付携帯電話用望遠レンズ |
-
2004
- 2004-09-24 WO PCT/JP2004/013894 patent/WO2005031454A1/ja not_active Application Discontinuation
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS61102638A (ja) * | 1984-10-25 | 1986-05-21 | Asahi Optical Co Ltd | ビデオカメラにおける交換レンズの着脱機構 |
JPS62135270U (ja) * | 1986-02-20 | 1987-08-26 | ||
JPH07190162A (ja) * | 1993-12-27 | 1995-07-28 | Mitsubishi Electric Corp | 旋回機構 |
JPH08262546A (ja) * | 1995-03-22 | 1996-10-11 | Nikon Corp | レンズ交換式カメラのレンズ鏡筒着脱装置 |
JP2000047308A (ja) * | 1998-07-31 | 2000-02-18 | Kyocera Corp | カメラ付属品の取付検出装置 |
JP2000253118A (ja) * | 1999-03-01 | 2000-09-14 | Mitsubishi Electric Corp | 携帯情報端末 |
JP2001125187A (ja) * | 1999-10-28 | 2001-05-11 | Canon Inc | 光学機器システム、光学機器およびアクセサリ |
US20030040346A1 (en) * | 2001-08-27 | 2003-02-27 | Olympus Optical Co., Ltd. | Portable information terminal device having camera feature |
JP2003163824A (ja) * | 2001-11-28 | 2003-06-06 | Minolta Co Ltd | カメラ付き折畳式携帯機器 |
JP2004233722A (ja) * | 2003-01-31 | 2004-08-19 | Owl Support Corp | カメラ付携帯電話用望遠レンズ |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2227711A4 (en) * | 2008-01-02 | 2014-01-22 | Univ California | TELEMIC ROSCOPY DEVICE WITH HIGH NUMERICAL APERTURE |
US10126539B2 (en) | 2008-01-02 | 2018-11-13 | The Regents Of The University Of California | High numerical aperture telemicroscopy apparatus |
US10989907B2 (en) | 2008-01-02 | 2021-04-27 | The Regents Of The University Of California | High numerical aperture telemicroscopy apparatus |
JP2010282068A (ja) * | 2009-06-05 | 2010-12-16 | Mitsutoyo Corp | 光学機器 |
JP2015158533A (ja) * | 2014-02-21 | 2015-09-03 | 梅州市▲ショウ▼瑩實業有限公司 | 交換式内蔵レンズを具えたデジタルカメラ |
CN107249055A (zh) * | 2017-05-16 | 2017-10-13 | 北京小米移动软件有限公司 | 智能手机 |
CN113438348A (zh) * | 2021-07-15 | 2021-09-24 | 哈尔滨徙木科技有限公司 | 一种移动直播平台 |
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