CN207251775U - A kind of camera module and mobile terminal - Google Patents
A kind of camera module and mobile terminal Download PDFInfo
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- CN207251775U CN207251775U CN201721173053.9U CN201721173053U CN207251775U CN 207251775 U CN207251775 U CN 207251775U CN 201721173053 U CN201721173053 U CN 201721173053U CN 207251775 U CN207251775 U CN 207251775U
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- lens
- camera module
- eyeglass
- optical lens
- circuit board
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Abstract
It the utility model is related to a kind of camera module and mobile terminal, the camera module includes optical lens, voice coil motor, lens mount, chip sensor and circuit board, the optical lens is embedded in the voice coil motor, and it is connected with the lens mount, the lens mount is fixedly mounted on the circuit board, the chip sensor is located on the circuit board and close to the side of the optical lens, and with the circuit board electrical connection, wherein, the optical lens includes the first eyeglass, and infrared ray filter coating is coated with the first surface of first eyeglass.Infrared ray filter coating is coated with the first eyeglass of optical lens, for reflecting and sponging excessive feux rouges, optical lens realizes the function of filter feux rouges, without infrared fileter of the prior art, so as to reduce the height of whole camera module.
Description
Technical field
Camera technical field is the utility model is related to, more particularly to a kind of camera module and mobile terminal.
Background technology
Now, camera module has become the standard configuration of mobile terminal, and as mobile terminal is to lightening development, it is to taking the photograph
As head mould group size require it is also higher and higher, the thickness of camera module directly affects the integral thickness of mobile terminal.
Due to camera module chip sensor for feux rouges and infrared light all can photosensitive imaging, and red mistake in color
The color reducibility of image can be influenced more so that the photo taken is difficult the appearance that debugging is reduced into real scene, in addition, feux rouges
It is excessive easily to form veiling glare, produce veiling glare problem.
In the prior art, the scheme to solve the above problems is one IR of increase between chip sensor and camera lens
Filter (infrared fileter) reflects and sponges excessive feux rouges.With reference to Fig. 1, for the knot of the camera module of the prior art
Structure schematic diagram, camera module include optical lens 1', voice coil motor 2', lens mount 5', chip sensor 3', infrared fileter
The connecting line 7' of 4', support circuit 6' and connection chip sensor 3' and support circuit 6', wherein, infrared fileter 4' is located at
Between optical lens 1' and chip sensor 3', on the plummer 51' of lens mount 5' extensions, such structure, Wu Fajin
One step reduces the height of camera lens 1' to reduce the height of whole camera module.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of camera module and mobile terminal, to reduce camera
The height of module and do not influence its infrared filtering function.
One side according to the present utility model, the utility model discloses a kind of camera module, including optical lens,
Voice coil motor, lens mount, chip sensor and circuit board, the optical lens are embedded in the voice coil motor, and with it is described
Lens mount connects, and the lens mount is fixedly mounted on the circuit board, and the chip sensor is located at the circuit board and leans on
The side of the nearly optical lens, and with the circuit board electrical connection, wherein, the optical lens includes the first eyeglass, described
Infrared ray filter coating is coated with the first surface of first eyeglass.
Compared with prior art, the utility model includes advantages below：
The utility model is coated with infrared ray filter coating on the first eyeglass of optical lens, excessive for reflecting and sponging
Feux rouges, optical lens realize filter feux rouges function, without infrared fileter of the prior art, so as to reduce
The height of whole camera module.
Brief description of the drawings
In order to illustrate more clearly of the technical solution of the utility model, institute in being described below to the utility model embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, drawings in the following description are only some of the utility model
Embodiment, for those of ordinary skill in the art, without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is camera module structure diagram of the prior art；
Fig. 2 is a kind of camera module structure diagram of the utility model embodiment；
Fig. 3 is a kind of camera structure schematic diagram of the utility model embodiment；
Fig. 4 is the structure diagram of first eyeglass of the utility model embodiment.
Embodiment
The preferred embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although the disclosure is shown in attached drawing
Preferred embodiment, however, it is to be appreciated that may be realized in various forms the disclosure without the embodiment party that should be illustrated here
Formula is limited.On the contrary, these embodiments are provided so that the disclosure is more thorough and complete, and can be by the disclosure
Scope is intactly communicated to those skilled in the art.
Embodiment one
With reference to a kind of camera module structure diagram that Fig. 2 is the utility model embodiment, which includes
Optical lens 1, voice coil motor 2, lens mount 5, chip sensor 3 and circuit board 6, optical lens 1 are embedded in voice coil motor 2,
And be connected with lens mount 5, lens mount 5 is fixedly mounted on circuit board 6, and chip sensor 3 is located on circuit board 6 and close to optics
The side of camera lens 1, is electrically connected by connecting line 7 with circuit board 6.
For the concrete structure of optical lens 1 with reference to shown in Fig. 3, optical lens 1 includes the first eyeglass 11, and setting parallel with it
Several glass lens or plastic lens, for several glass lens or the quantity of plastic lens in addition to the first eyeglass,
The utility model is not limited, and in the present embodiment, 4 glass lens or plastic lens is also included in addition to the first eyeglass 11, i.e.,
Second eyeglass 12, the 3rd eyeglass 13, the 4th eyeglass 14 and the 5th eyeglass 15.With reference to shown in Fig. 4, in the first table of the first eyeglass 11
Infrared ray filter coating 111 is coated with face, can reflect and absorb feux rouges, the size of infrared ray filter coating 111, shape are respectively with
Size, the shape on one surface match, be also coated with the second surface opposite with first surface of the first eyeglass 11 it is anti-reflection
Film 112, can increase into the light quantity in optical lens 1.In view of plating infrared ray optical filtering membrane process usually require 150 DEG C~
200 DEG C of temperature, and the coating temperature that plastic lens usually can be born is no more than 120 DEG C, if the plated film on plastic lens
The optical properties of plastic lens can be impacted, and glass lens can bear higher coating temperature, therefore, generally select the
One eyeglass 11 is glass lens, and the optical property that infrared ray filter coating does not interfere with eyeglass is plated so on the first eyeglass 11.
Further, costly, the number of glass lens is more for glass lens, and the cost of optical lens 1 is higher, because
This, it is contemplated that cost factor, the first eyeglass 11 are glass lens, other 4 eyeglasses can select plastic lens, in order to increase into
Enter the light quantity in optical lens 1, the second eyeglass 12, the 15 equal at least one side plating of the 3rd eyeglass 13, the 4th eyeglass 14 and the 5th eyeglass
There is anti-reflection film.In general, the size closer to the outside eyeglass of optical lens 1 can be smaller, consider eyeglass size and plated film size with
Technology difficulty, is generally arranged on the outermost of optical lens 1 by the first eyeglass 11 for being coated with infrared ray filter coating, and is coated with infrared
The first surface of line filter coating is located at outside, so it is also ensured that good imaging effect.
As shown in the above, in the utility model embodiment infrared ray is coated with the first eyeglass 11 of optical lens 1
Filter coating 111 instead of infrared fileter 4' of the prior art, with the prior art to realize the function of reflecting and absorb feux rouges
Compare, optical lens 1 can be closer to chip sensor 3, so as to reduce the height of whole camera module.Such as Fig. 1 and Fig. 2
Shown, the general thickness H1 of infrared fileter 4' is 0.21mm, the minimum 0.2mm of thickness H2 of its plummer 51', this sample is real
With plummer and infrared fileter need not be set in new camera module, this two-part height can be eliminated, it is whole
The height of a camera module can at least reduce 0.41mm.
Understand through the above, the utility model embodiment includes advantages below：
Infrared ray filter coating is coated with the first eyeglass of optical lens, for reflecting and sponging excessive feux rouges, light
Learning camera lens realizes the function of filter feux rouges, without infrared fileter of the prior art, and need not set infrared filtering
The plummer of piece, optical lens can be closer to chip sensors, so as to reduce the height of whole camera module.
The utility model embodiment additionally provides a kind of mobile terminal, including above-mentioned camera module, by above-mentioned camera
Module is installed on mobile terminals, can reduce the thickness of mobile terminal, mobile terminal described in the utility model can be hand
Machine, tablet computer, laptop or intelligent watch etc. can arbitrarily include the mobile equipment of above-mentioned camera module.
It should be noted that in the description of the utility model, unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；It can be connected directly, can also be connected by intermediary brief introduction.For those of ordinary skill in the art
For, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In the specification that this place provides, numerous specific details are set forth.It is to be appreciated, however, that the utility model
Embodiment can be put into practice in the case of these no details.In some instances, be not been shown in detail known method,
Structure and technology, so as not to obscure the understanding of this description.
Similarly, it will be appreciated that in order to simplify the disclosure and help to understand one or more in each utility model aspect
A, in the description to the exemplary embodiment of the utility model above, each feature of the utility model is divided together sometimes
Group is into single embodiment, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following meaning
Figure：The requires of the utility model features more more than the feature being expressly recited in each claim i.e. claimed.
More precisely, as the following claims reflect, it is to be less than single embodiment disclosed above in terms of utility model
All features.Therefore, it then follows thus claims of embodiment are expressly incorporated in the embodiment, wherein
Each claim separate embodiments as the utility model in itself.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included some features rather than further feature, but the combination of the feature of different embodiments means in this practicality newly
Within the scope of type and form different embodiments.For example, in lower claims, embodiment claimed is appointed
One of meaning mode can use in any combination.
Claims (8)
1. a kind of camera module, it is characterised in that including optical lens, voice coil motor, lens mount, chip sensor and circuit
Plate；
The optical lens is embedded in the voice coil motor, and is connected with the lens mount, and the lens mount is fixedly mounted on
On the circuit board；
The chip sensor is located on the circuit board and close to the side of the optical lens, and is electrically connected with the circuit board
Connect；
Wherein, the optical lens includes the first eyeglass, and infrared ray filter coating is coated with the first surface of first eyeglass.
2. camera module according to claim 1, it is characterised in that first eyeglass is glass lens.
3. camera module according to claim 1, it is characterised in that size, the shape point of the infrared ray filter coating
Size, shape not with the first surface of first eyeglass match.
4. camera module according to claim 1, it is characterised in that first eyeglass with the first surface phase
To second surface on be coated with anti-reflection film.
5. camera module according to claim 1, it is characterised in that the optical lens also includes and first mirror
Several glass lens or plastic lens that piece is arranged in parallel.
6. camera module according to claim 5, it is characterised in that first eyeglass is located at the optical lens
Outermost, and the first surface is located at outside, several described plastic lens are located at first camera lens away from described first
The side on surface.
7. camera module according to claim 5, it is characterised in that described several glass lens or plastic lens are equal
At least one side is coated with anti-reflection film.
8. a kind of mobile terminal, it is characterised in that including such as claim 1-7 any one of them camera module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721173053.9U CN207251775U (en) | 2017-09-07 | 2017-09-07 | A kind of camera module and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721173053.9U CN207251775U (en) | 2017-09-07 | 2017-09-07 | A kind of camera module and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207251775U true CN207251775U (en) | 2018-04-17 |
Family
ID=61888623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721173053.9U Active CN207251775U (en) | 2017-09-07 | 2017-09-07 | A kind of camera module and mobile terminal |
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| Country | Link |
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| CN (1) | CN207251775U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110213473A (en) * | 2019-07-08 | 2019-09-06 | Oppo（重庆）智能科技有限公司 | The production method of camera module, electronic device and camera module |
| CN110971800A (en) * | 2019-12-17 | 2020-04-07 | Oppo广东移动通信有限公司 | Camera lens, camera assembly and electronic equipment |
| CN114545592A (en) * | 2020-11-25 | 2022-05-27 | 大立光电股份有限公司 | Optical lens, image capturing device and electronic device |
| WO2022127660A1 (en) * | 2020-12-15 | 2022-06-23 | 维沃移动通信有限公司 | Camera module and electronic device |
-
2017
- 2017-09-07 CN CN201721173053.9U patent/CN207251775U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110213473A (en) * | 2019-07-08 | 2019-09-06 | Oppo（重庆）智能科技有限公司 | The production method of camera module, electronic device and camera module |
| CN110213473B (en) * | 2019-07-08 | 2021-02-23 | Oppo（重庆）智能科技有限公司 | Camera module, electronic device and manufacturing method of camera module |
| CN110971800A (en) * | 2019-12-17 | 2020-04-07 | Oppo广东移动通信有限公司 | Camera lens, camera assembly and electronic equipment |
| CN114545592A (en) * | 2020-11-25 | 2022-05-27 | 大立光电股份有限公司 | Optical lens, image capturing device and electronic device |
| WO2022127660A1 (en) * | 2020-12-15 | 2022-06-23 | 维沃移动通信有限公司 | Camera module and electronic device |
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