CN105158869A - Camera shooting module and camera device - Google Patents
Camera shooting module and camera device Download PDFInfo
- Publication number
- CN105158869A CN105158869A CN201510492838.1A CN201510492838A CN105158869A CN 105158869 A CN105158869 A CN 105158869A CN 201510492838 A CN201510492838 A CN 201510492838A CN 105158869 A CN105158869 A CN 105158869A
- Authority
- CN
- China
- Prior art keywords
- camera module
- lens unit
- housing
- pad
- sidewall
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 7
- 239000004020 conductor Substances 0.000 claims description 10
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 6
- 230000008602 contraction Effects 0.000 abstract description 2
- 229910001285 shape-memory alloy Inorganic materials 0.000 abstract 4
- 239000000463 material Substances 0.000 description 4
- 229910001566 austenite Inorganic materials 0.000 description 3
- 229910000734 martensite Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Structure And Mechanism Of Cameras (AREA)
Abstract
The invention discloses a camera shooting module, including a shell, a lens unit and a shape memory alloy wire. The lens unit is accommodated in the shell. The shape memory alloy wire is connected with the lens unit and the shell. The shape memory alloy wire achieves contraction or stretching through the power-on or the power-off to drive the lens unit to move along the optical axis. The invention also discloses a camera device. The camera shooting module adopts the shape memory alloy wire for driving the lens unit to move, no voice coil motor is required, the structure is simple, the production technology process is simplified, the space is saved, and the size is reduced.
Description
Technical field
The present invention relates to camera technique field, especially relate to a kind of camera module and a kind of camera head.
Background technology
At present, the focus function being applied to the miniature video camera module of mobile phone, panel computer and notebook application normally adopts voice coil motor as lens driving apparatus.But voice coil motor structure is complicated, be unfavorable for producing, and volume is excessive, is unsuitable for portability, microminiaturized demand.
Summary of the invention
The present invention is intended at least to solve one of technical matters existed in prior art.For this reason, the present invention needs to provide a kind of camera module.
The present invention also needs to provide a kind of camera head.
The camera module of embodiment of the present invention, comprises housing, lens unit and marmem line.Described lens unit is contained in described housing.Described marmem line is connected with described lens unit and described housing.Described marmem line realizes shrinking or stretching to drive described lens unit to move along optical axis by energising or power-off.
In the camera module of embodiment of the present invention, owing to adopting marmem line to drive described lens unit to move, therefore, camera module is without the need to voice coil motor, and structure is simple, and the technological process of production simplifies, and saves certain space, and volume reduces.
In some embodiments, described camera module comprises back up pad, and described back up pad to be contained in described housing and to be fixed on described lens unit, and described marmem line connects described housing and described back up pad.
In some embodiments, the inside surface of described housing is provided with two electric contact mats, and the two ends of described marmem line are connected with described two electric contact mats respectively.
In some embodiments, described housing is made up of insulating material, and the inside of described housing is embedded with electric-conductor, and described electric-conductor is electrically connected with described electric contact mat.
In some embodiments, described housing is that hollow is rectangular-shaped, and comprise roof, diapire, relative the first side wall and the second sidewall, and the 3rd relative sidewall and the 4th sidewall, described roof, described diapire, described the first side wall, described second sidewall, described 3rd sidewall and the 4th sidewall are formed with receiving space, described lens unit is housed in this receiving space, and described the first side wall and described second sidewall are respectively equipped with described electric contact mat.
In some embodiments, described back up pad is fixed with director element, the periphery wall of described director element offers groove, described marmem line card is located in described groove.
In some embodiments, described director element comprises first surface and the second surface opposing with described first surface, described director element offers the directed cavity running through described first surface and described second surface, described camera module comprises guide pillar, and described guide pillar is partly contained in described directed cavity.Described guide pillar comprises the 3rd opposing surface and the 4th surface, and described 3rd surface is connected with described roof, and described 4th surface keeps spacing with described back up pad.Described guide pillar is arranged with flexible member, and one end of described flexible member contacts with described roof, and the other end of described flexible member contacts with described first surface.
In some embodiments, the lens barrel that described lens unit comprises hollow cylindrical and the lens set be contained in described lens barrel, described roof offers first light hole relative with described lens set, and described diapire offers second light hole relative with described lens set.
In some embodiments, described back up pad and described lens barrel are formed in one structure.
The camera head of embodiment of the present invention, comprises the camera module described in above-mentioned arbitrary embodiment.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the camera module according to embodiment of the present invention.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " upper ", " under ", " front ", " after ", " left ", " right ", " vertically ", " level ", " top ", " end ", " in ", " outer ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more described features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly.Can be mechanical connection, also can be electrical connection.Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature in second feature it " go up " or it " under " the first and second features can be comprised directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is less than second feature.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the present invention.In addition, the present invention can in different example repeat reference numerals and/or reference letter, this repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the invention provides and the example of material, but those of ordinary skill in the art can recognize the application of other techniques and/or the use of other materials.
Please refer to the drawing 1, the camera module 10 of embodiment of the present invention comprises housing 12, lens unit 14 and marmem line 18.Lens unit 14 is contained in housing 12.Marmem line 18 connection lens unit 14 and housing 12.Marmem line 18 realizes shrinking or stretching to drive lens unit 14 to move along optical axis by energising or power-off.
In the camera module 10 of embodiment of the present invention, because camera module 10 adopts marmem line 18 to move to drive lens unit 14, therefore, camera module 10 is without the need to voice coil motor, and structure is simple, and the technological process of production simplifies, save certain space, volume reduces.
In the present embodiment, camera module 10 comprises back up pad 16, and this back up pad 16 to be contained in housing 12 and to be fixed on the bottom of lens unit 14, and marmem line 18 connects housing 12 and back up pad 16.
So, marmem line 18 is by pulling back up pad 16 thus driving lens unit 14 along axis movement.
Particularly, marmem line 18 has recoverable force ability.Marmem line 18 has two kinds of phases: high-temperature-phase austenite phase, low-temperature phase martensitic phase.Marmem line 18 original state is extended state, by making its temperature raise to marmem line 18 energising, marmem line 18 like this undergoes phase transition as austenite by martensite, contraction in length, thus drives back up pad 16 and lens unit 14 to move along optical axis direction.
When 18 power-off of marmem line, temperature reduces, and marmem line 18 undergoes phase transition as martensite by austenite, and the length of marmem line 18 reverts to original extended state, and back up pad 16 and lens unit 14 get back to initial position.
In the present embodiment, housing 12 is by insulating material, and as plastic cement is made, its inside surface is provided with two electric contact mats 20, and the two ends of marmem line 18 are connected with two electric contact mats 20 respectively.
So, be energized to marmem line 18 by two electric contact mats 20.
In the present embodiment, the inside of housing 12 is embedded with electric-conductor, and electric-conductor is electrically connected with electric contact mat 20 and the external circuit board.
So, be energized to marmem line 18 by circuit board, electric-conductor and electric contact mat 20.
Particularly, electric-conductor and housing 12 obtain by embedding jetting formation process, and electric-conductor can be plain conductor or metallic conduction sheet.
In the present embodiment, housing 12 is that hollow is rectangular-shaped, and comprise roof 120, diapire 122, relative the first side wall 124 and the second sidewall 126, and the 3rd relative sidewall (figure do not mark) and the 4th sidewall (scheming not mark), roof 120, diapire 122, the first side wall 124, second sidewall 126, the 3rd sidewall and the 4th sidewall are formed with receiving space 12b, lens unit 14 is housed in this receiving space 12b, and the first side wall 124 and the second sidewall 126 are respectively equipped with electric contact mat 20.
So, housing 12 is formed with receiving space 12b to accommodate lens unit 14 and back up pad 16.
In the present embodiment, back up pad 16 is in tabular, and back up pad 16 is fixed with director element 22, the periphery wall of director element 22 offers groove 22a, marmem line 18 is arranged in groove 22a.Particularly, marmem line 18 is in the shape of the letter V and is arranged in housing 12.
So, by being stuck in the marmem line 18 of groove 22a, marmem line 18 moves along lens unit 14 optical axis direction by pulling director element 22, thus drives back up pad 16 and lens unit 14 to move along optical axis direction.
In the present embodiment, director element 22 comprises first surface 220 and the second surface 222 opposing with first surface 220, and director element 22 offers the directed cavity 224 running through first surface 220 and second surface 222.First surface 220 is towards the inside surface of housing 12, and second surface 222 connects back up pad 16.
Camera module 10 comprises guide pillar 24, and guide pillar 24 is partly contained in directed cavity 224.Guide pillar 24 comprises the 3rd surface 240 and the 4th opposing surface, surface the 242, three 240 is connected with roof 120 with the 3rd surface 240, and the 4th surface 242 keeps spacing with back up pad 16.Guide pillar 24 is arranged with flexible member 26, as spring.One end of flexible member 26 contacts with roof 120, and the other end of flexible member 26 contacts with first surface 220.
In present embodiment, one end of flexible member 26 is fixed on roof 120, and the other end of flexible member 26 is fixed on the first surface 220 of director element 22.Be appreciated that in other embodiments, one end of flexible member 26 also can not be fixedly connected with roof 120, and the other end of flexible member 26 also can not be fixedly connected with first surface 220.
In the present embodiment, as shown in Figure 1, first surface 220 and second surface 222 are respectively upper surface and the lower surface of director element 22.3rd surface 240 and the 4th surface 242 are respectively upper surface and the lower surface of guide pillar 24.
So, marmem line 18 is energized post shrinkage, and the stressed drive back up pad 16 of director element 22 and lens unit 14 together move upward, and now the 4th surface 242 of guide pillar 24 reduces with the distance of back up pad 16, and flexible member 26 is compressed.During 18 power-off of marmem line, marmem line 18 restores, and lens unit 14 returns to original position under the elastic force effect of flexible member 26, and then realizes focus function.
Particularly, director element 22 is cylindrical shape, and the second surface 222 of director element 22 is fixedly mounted on the side of back up pad 16.Guide pillar 24 is ganoid right cylinder, and the bottom of guide pillar 24 is plugged in the directed cavity 224 of director element 22, and the 4th surface 242 of guide pillar 24 does not contact with back up pad 16 and reserved certain height space.
In the present embodiment, the lens barrel that lens unit 14 comprises hollow cylindrical and the lens set be contained in lens barrel, roof 120 offers the first light hole 12c relative with lens set, and diapire 122 offers the second light hole 12d relative with lens set.
In addition, the middle part of back up pad 16 offers the three light hole 16a relative with lens set, and back up pad 16 is arranged on the bottom of housing 12 separably.
In the present embodiment, back up pad 16 and lens barrel are formed in one structure, common bearing lens group.
So, reduce the assembly process of camera module 10, improve the production efficiency of camera module 10.
Certainly, in other embodiments, back up pad 16 and camera lens 140 can be not limited to integrated formed structure, can also adopt other connected mode.
The camera head of embodiment of the present invention comprises the camera module 10 of above-mentioned arbitrary embodiment.
In the camera head of present embodiment, owing to adopting marmem line 18 to drive lens unit 14 to move, camera head is without the need to voice coil motor, and structure is simple, and the technological process of production simplifies, and saves certain space, and volume reduces.
Particularly, camera head can for digital camera, digital camera, mobile phone, panel computer, monitor or other there is the electronic installation of camera function.
In the description of this instructions, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " exemplary embodiment ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the present invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (10)
1. a camera module, is characterized in that, comprising:
Housing;
Be contained in the lens unit in described housing; And
The marmem line be connected with described lens unit and described housing, described marmem line realizes shrinking or stretching to drive described lens unit to move along optical axis by energising or power-off.
2. camera module according to claim 1, is characterized in that, described camera module comprises back up pad, and described back up pad to be contained in described housing and to be fixed on described lens unit, and described marmem line connects described housing and described back up pad.
3. camera module according to claim 2, is characterized in that, the inside surface of described housing is provided with two electric contact mats, and the two ends of described marmem line are connected with described two electric contact mats respectively.
4. camera module according to claim 3, is characterized in that, described housing is made up of insulating material, and the inside of described housing is embedded with electric-conductor, and described electric-conductor is electrically connected with described electric contact mat.
5. camera module according to claim 3, it is characterized in that, described housing is that hollow is rectangular-shaped, and comprise roof, diapire, relative the first side wall and the second sidewall, and the 3rd relative sidewall and the 4th sidewall, described roof, described diapire, described the first side wall, described second sidewall, described 3rd sidewall and the 4th sidewall are formed with receiving space, described lens unit is housed in this receiving space, and described the first side wall and described second sidewall are respectively equipped with described electric contact mat.
6. camera module according to claim 5, is characterized in that, described back up pad is fixed with director element, and the periphery wall of described director element offers groove, and described marmem line card is located in described groove.
7. camera module according to claim 6, is characterized in that, described director element comprises first surface and the second surface opposing with described first surface, and described director element offers the directed cavity running through described first surface and described second surface;
Described camera module comprises guide pillar, and described guide pillar is partly contained in described directed cavity;
Described guide pillar comprises the 3rd opposing surface and the 4th surface, and described 3rd surface is connected with described roof, and described 4th surface keeps spacing with described back up pad;
Described guide pillar is arranged with flexible member, and one end of described flexible member contacts with described roof, and the other end of described flexible member contacts with described first surface.
8. camera module according to claim 5, it is characterized in that, the lens barrel that described lens unit comprises hollow cylindrical and the lens set be contained in described lens barrel, described roof offers first light hole relative with described lens set, and described diapire offers second light hole relative with described lens set.
9. camera module according to claim 8, is characterized in that, described back up pad and described lens barrel are formed in one structure.
10. a camera head, is characterized in that, comprises the camera module described in claim 1 ~ 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492838.1A CN105158869A (en) | 2015-08-12 | 2015-08-12 | Camera shooting module and camera device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492838.1A CN105158869A (en) | 2015-08-12 | 2015-08-12 | Camera shooting module and camera device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105158869A true CN105158869A (en) | 2015-12-16 |
Family
ID=54799782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510492838.1A Pending CN105158869A (en) | 2015-08-12 | 2015-08-12 | Camera shooting module and camera device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105158869A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108737708A (en) * | 2018-08-07 | 2018-11-02 | 宁波舜宇光电信息有限公司 | A kind of camera module and its power cord method for arranging |
| CN109756659A (en) * | 2018-12-26 | 2019-05-14 | 维沃移动通信有限公司 | A camera device and electronic equipment |
| CN109975972A (en) * | 2017-12-28 | 2019-07-05 | 宁波舜宇光电信息有限公司 | Driving method, driving structure and its assembly method, motor and camera module |
| CN110032024A (en) * | 2018-01-12 | 2019-07-19 | 宁波舜宇光电信息有限公司 | Optical actuator and corresponding camera module and camera module array |
| CN111158102A (en) * | 2019-12-30 | 2020-05-15 | 瑞声通讯科技(常州)有限公司 | Actuation device and method of controlling SMA actuator wires |
| CN113676633A (en) * | 2021-08-13 | 2021-11-19 | 维沃移动通信（杭州）有限公司 | Camera module and electronic equipment |
| WO2022135247A1 (en) * | 2020-12-23 | 2022-06-30 | 维沃移动通信有限公司 | Camera module and electronic device |
| TWI831693B (en) * | 2023-05-15 | 2024-02-01 | 和碩聯合科技股份有限公司 | Electronic device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1813212A (en) * | 2003-06-27 | 2006-08-02 | 诺基亚公司 | Camera lens-positioning device using shape memory alloy and camera using the same |
| JP2007078954A (en) * | 2005-09-13 | 2007-03-29 | Konica Minolta Opto Inc | Lens barrel and imaging apparatus having the lens barrel |
| JP2009122605A (en) * | 2007-11-19 | 2009-06-04 | Konica Minolta Opto Inc | Drive unit using shape memory alloy |
| US20110063741A1 (en) * | 2009-09-11 | 2011-03-17 | Jae Hyuk Park | Lens actuating module |
| CN204903839U (en) * | 2015-08-12 | 2015-12-23 | 南昌欧菲光电技术有限公司 | Module and camera device make a video recording |
-
2015
- 2015-08-12 CN CN201510492838.1A patent/CN105158869A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1813212A (en) * | 2003-06-27 | 2006-08-02 | 诺基亚公司 | Camera lens-positioning device using shape memory alloy and camera using the same |
| JP2007078954A (en) * | 2005-09-13 | 2007-03-29 | Konica Minolta Opto Inc | Lens barrel and imaging apparatus having the lens barrel |
| JP2009122605A (en) * | 2007-11-19 | 2009-06-04 | Konica Minolta Opto Inc | Drive unit using shape memory alloy |
| US20110063741A1 (en) * | 2009-09-11 | 2011-03-17 | Jae Hyuk Park | Lens actuating module |
| CN204903839U (en) * | 2015-08-12 | 2015-12-23 | 南昌欧菲光电技术有限公司 | Module and camera device make a video recording |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975972A (en) * | 2017-12-28 | 2019-07-05 | 宁波舜宇光电信息有限公司 | Driving method, driving structure and its assembly method, motor and camera module |
| CN109975972B (en) * | 2017-12-28 | 2022-09-16 | 宁波舜宇光电信息有限公司 | Driving method, driving structure and assembly method thereof, motor and camera module |
| CN110032024A (en) * | 2018-01-12 | 2019-07-19 | 宁波舜宇光电信息有限公司 | Optical actuator and corresponding camera module and camera module array |
| CN110032024B (en) * | 2018-01-12 | 2024-02-02 | 宁波舜宇光电信息有限公司 | Optical actuator, and corresponding camera module and camera module array |
| CN108737708A (en) * | 2018-08-07 | 2018-11-02 | 宁波舜宇光电信息有限公司 | A kind of camera module and its power cord method for arranging |
| CN108737708B (en) * | 2018-08-07 | 2024-03-05 | 宁波舜宇光电信息有限公司 | Camera module and power line arrangement method thereof |
| CN109756659B (en) * | 2018-12-26 | 2020-07-31 | 维沃移动通信有限公司 | Camera device and electronic equipment |
| CN109756659A (en) * | 2018-12-26 | 2019-05-14 | 维沃移动通信有限公司 | A camera device and electronic equipment |
| CN111158102A (en) * | 2019-12-30 | 2020-05-15 | 瑞声通讯科技(常州)有限公司 | Actuation device and method of controlling SMA actuator wires |
| CN111158102B (en) * | 2019-12-30 | 2021-07-02 | 诚瑞光学(常州)股份有限公司 | Actuation device and method of controlling SMA actuator wires |
| WO2022135247A1 (en) * | 2020-12-23 | 2022-06-30 | 维沃移动通信有限公司 | Camera module and electronic device |
| CN113676633A (en) * | 2021-08-13 | 2021-11-19 | 维沃移动通信（杭州）有限公司 | Camera module and electronic equipment |
| CN113676633B (en) * | 2021-08-13 | 2023-04-07 | 维沃移动通信（杭州）有限公司 | Camera module and electronic equipment |
| TWI831693B (en) * | 2023-05-15 | 2024-02-01 | 和碩聯合科技股份有限公司 | Electronic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105158869A (en) | Camera shooting module and camera device | |
| CN106233198B (en) | Camera module and optical device | |
| US10116849B2 (en) | Lens driving actuator | |
| CN204903839U (en) | Module and camera device make a video recording | |
| CN109379468B (en) | Mobile terminal | |
| US7680406B2 (en) | Liquid-lens assembly | |
| US7764448B2 (en) | Camera lens module | |
| CN210246879U (en) | Camera module and electronic equipment | |
| US8488957B2 (en) | Actuator and camera module having same | |
| CN211406084U (en) | Camera module and electronic equipment | |
| CN102207603A (en) | Drive module and electronic device | |
| CN106662790A (en) | Lens drive device | |
| CN105120138A (en) | Camera module and assembling method thereof | |
| CN101878443A (en) | Driving module and electronic apparatus provided with the same | |
| CN111142309B (en) | Piezoelectric optical anti-shake mechanism, camera device and electronic equipment | |
| CN111835942B (en) | Camera driving device, camera module and mobile terminal | |
| US20080088939A1 (en) | Liquid-lens module | |
| CN112887538B (en) | Electronic device | |
| CN114217491A (en) | Novel anti-shake camera driving device | |
| CN113395432A (en) | Camera module and electronic equipment | |
| CN104704414A (en) | Camera module and electronic device | |
| US9122124B2 (en) | Actuator and camera module having same | |
| US20120169988A1 (en) | Camera module | |
| CN110852238A (en) | Optical fingerprint module and fingerprint identification mobile terminal under screen | |
| CN216751908U (en) | Multifunctional elastic sheet structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |