CN207505000U - A kind of camera module, device and mobile equipment - Google Patents
A kind of camera module, device and mobile equipment Download PDFInfo
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- CN207505000U CN207505000U CN201721776090.9U CN201721776090U CN207505000U CN 207505000 U CN207505000 U CN 207505000U CN 201721776090 U CN201721776090 U CN 201721776090U CN 207505000 U CN207505000 U CN 207505000U
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- element matrix
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Abstract
This application discloses a kind of camera module, photographic device and mobile equipment, including sensor, the first picture element matrix, the second picture element matrix, motor, electronic component, FPC；Wherein, the first picture element matrix is located at the first face of the sensor；Second picture element matrix is located at the second face of the sensor；Sensor, the first picture element matrix, the second picture element matrix, motor and electronic component share FPC.It can be seen that, the application by sensor by making two-sided available sensor, make the two sides of sensor can reflect the light through camera module incidence, and it is imaged using the first picture element matrix and the second picture element matrix, and sensor, the first picture element matrix, the second picture element matrix, motor and electronic component share FPC.Compared with prior art, while imaging reaches the pixel of user's needs, reduce the use of a set of sensor and FPC circuits, so as to obtain the lower camera module of cost.
Description
Technical field
The utility model is related to camera technology field, more particularly to a kind of camera module, device and mobile device.
Background technology
As application of the mobile equipment in life with camera function is more and more universal, user wants camera module
Ask higher and higher, more mobile equipment use front and rear photographic device；In the prior art, front and rear photographic device usually requires two sets
Sensor, specifically, preposition photographic device is fixed-focus pattern, including sensor, camera lens, the first picture element matrix；Postposition camera shooting dress
Autozoom pattern is set to, including motor, sensor, camera lens and the second picture element matrix.Front and rear photographic device is due to the use of two sets
Sensor and two sets of FPC, thus the cost of mobile equipment is very high, however, price request of the user to mobile equipment camera module
It is lower and lower, thus, move in the prior art the construction of the front and rear photographic device of equipment cannot meet user to it is lower and lower into
This demand.
Therefore, how to obtain the lower camera module of cost makes those skilled in the art's urgent problem to be solved.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of camera module, device and mobile devices, make camera shooting mould
The cost of group is lower.Its concrete scheme is as follows：
A kind of camera module, including sensor, the first picture element matrix, the second picture element matrix, motor, electronic component,
FPC；
Wherein, first picture element matrix is located at the first face of the sensor；Second picture element matrix is located at described
Second face of sensor；
The sensor, first picture element matrix, second picture element matrix, the motor and the electronic component
Share the FPC.
Optionally, the electronic component includes capacitance.
Optionally, the electronic component includes resistance.
Optionally, the sensor includes flat surface sensor.
Optionally, the sensor includes bi-concave sensor.
Correspondingly, the utility model additionally provides a kind of photographic device, including above-mentioned camera module.
Correspondingly, the utility model additionally provides a kind of mobile equipment, including above-mentioned photographic device.
A kind of camera module disclosed in the utility model, including sensor, the first picture element matrix, the second picture element matrix, horse
It reaches, electronic component, FPC；Wherein, the first picture element matrix is located at the first face of the sensor；Second picture element matrix is located at institute
State the second face of sensor；Sensor, the first picture element matrix, the second picture element matrix, motor and electronic component share FPC.It can
See, the utility model makes the two sides of sensor can reflect through camera shooting by the way that sensor is made two-sided available sensor
The light of module incidence, and being imaged using the first picture element matrix and the second picture element matrix, and sensor, the first picture element matrix,
Second picture element matrix, motor and electronic component share FPC.Compared with prior art, the pixel of user's needs is reached in imaging
While, reduce the use of a set of sensor and FPC circuits, so as to obtain the lower camera module of cost.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiment of the utility model, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of a kind of embodiment of camera module provided by the utility model；
Fig. 2 is a kind of another embodiment of camera module provided by the utility model.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
The utility model embodiment discloses a kind of camera module, including sensor 1, the first picture element matrix 2, the second pixel
Matrix 3, motor 4, electronic component 5, FPC6；Wherein, the first picture element matrix 2 is located at the first face of sensor 1；Second pixel square
Battle array 3 is located at the second face of sensor 2；Sensor 1, the first picture element matrix 2, the second picture element matrix 3, motor 4 and electronic component 5
Share the FPC6.
It needs to illustrate, it is incident by the camera lens of camera module that above-mentioned first face, the second face typically refer to light
To sensor, and the plane reflected through sensor, it is specifically referred to shown in Fig. 1 and Fig. 2.Also, sensor 1, the first pixel
Matrix 2, the second picture element matrix 3, motor 4 and electronic component 5 share a set of FPC6.
The concrete structure of camera module is illustrated below, camera module includes but not limited to PCB (Printed
Circuit Board), printed circuit board), camera lens, fixator and colour filter, DSP (Digital SignalProcessing,
Digital signal processing chip), the components such as sensor.Its operation principle is：Camera lens photographed projects the optical imagery of generation
Onto sensor, then optical imagery is converted into electric signal, and electric signal becomes digital signal, number letter using analog-to-digital conversion
Number pass through DSP working processes, then be sent in cell phone processor and handled, be ultimately converted to be set by what the utility model was formed
On standby screen it can be seen that image.
It needs to illustrate, pcb board is the printed circuit board used in camera, is divided into hardboard, soft board, soft or hard knot
Three kinds of plywood, these three material application ranges are different, CMOS (Complementary MetalOxide Semiconductor,
Complementary metal oxide semiconductor) any one, but CCD (Charge-coupled Device, charge-coupled device can be used
Part) Rigid Flex can only be used, and be also the cost highest of Rigid Flex.
Camera lens is the device for being imaged photographed on a sensor, it is usually made of several lens.From material,
The camera lens of camera can be divided into plastic lens and glass lens.Glass transmission and image quality all have greater advantage, but
Glass lens cost is also high.Therefore the quality of a camera quality, with camera lens and having certain relationship.Camera lens there are two compared with
For important parameter：Aperture and focal length.Aperture be mounted on camera lens control by camera lens reach sensor light how much
Device, in addition to controlling thang-kng amount, aperture also has the function of to control the depth of field, and aperture is bigger, and the depth of field is smaller, usually when clapping portrait
The dim effect of background is exactly a kind of embodiment of the small depth of field.In addition another important parameter of camera lens is " focal length ".Focal length is from camera lens
Central point to sensor plane on the distance between the sharp image that is formed.According to image-forming principle, the focal length of camera lens determines
The size of the object of camera lens shooting formed image on a sensor.For example when shooting same object, focal length is longer, just
The bigger image of the object can be photographed.
Fixator is used for fixed lens, and one piece of colour filter is in addition also had on fixator.Colour filter namely " dichroic filter
Piece ", there are two types of color separation modes at present, and one kind is RGB primary colors color seperations, and another kind is CMYK complementary color color seperations.Primary colors CCD's is excellent
Gesture is that image quality is sharp keen, real colour, but shortcoming is then noise problem, the general digital camera for using primary colors CCD, ISO
(InternationalOrganization for Standardization, International Organization for standardization) sensitivity mostly will not
More than 400.Opposite, the more Y yellow color filters of complementary color CCD sacrifice the resolution ratio of partial image, but ISO values are general
More than 800 can be all set in.
The function of DSP is the mathematical algorithm operation by a series of complex, processing is optimized to data image signal, most
Treated, signal is passed on display afterwards.Sensor is the core of camera composition and the technology of most critical, it is one
Kind is used for receiving the light by camera lens, and these optical signals are converted into the device of electric signal.Briefly, sensor
The film of traditional camera is can be regarded as, although the two principle is different, is had in camera integrally forms structure certain similar
Degree.Sensor devices area is bigger, and the photon of capture is more, and photosensitive property is better, and signal-to-noise ratio is lower.
The camera module of the utility model has front and rear camera function, is usually applied to mobile equipment, specifically, preposition to take the photograph
As the preposition photographic device that module is formed, user is commonly used in self-timer, and during self-timer, the distance in kind apart from front camera is usual
In a certain range, need to illustrate, the distance apart from preposition photographic device in kind usually a certain range, with reality
Distance of the object apart from postposition photographic device is compared, and belongs to relatively-stationary range, and therefore, preposition photographic device is usually that fixed-focus is taken the photograph
As device, in the utility model, the preposition camera module of camera module includes sensor 1, the first picture element matrix 2, electronics member device
Part 5 and common FPC6.It is it is understood that very numerous in material object of the user using the postposition photographic device shooting of mobile equipment
It is more, including but not limited to scenery, building, personage etc., thus, the range of the distance in kind apart from rear camera is very big, from
Personage nearby, to the mountain peak of distant place, then to the aerial birds in day, it is seen then that postposition photographic device distance to be shot in kind
Distance range is very big, it is therefore desirable to which postposition camera module has the function of autozoom, and therefore, postposition camera module includes but unlimited
In the second picture element matrix 3, motor 4, electronic component 5 and FPC6.It needs to illustrate, the effect of motor 4 is that movement is taken the photograph
As the camera lens of module carries out automatic focusing.
Therefore, a kind of camera module disclosed in the utility model, including sensor, the first picture element matrix, the second pixel square
Battle array, motor, electronic component, FPC；Wherein, the first picture element matrix is located at the first face of the sensor；Second picture element matrix position
In the second face of the sensor；Sensor, the first picture element matrix, the second picture element matrix, motor and electronic component share
FPC.As it can be seen that the utility model makes the two sides of sensor can reflect by the way that sensor is made two-sided available sensor
Light through camera module incidence, and be imaged, and sensor, the first pixel using the first picture element matrix and the second picture element matrix
Matrix, the second picture element matrix, motor and electronic component share FPC.Compared with prior art, reach user's needs in imaging
While pixel, reduce the use of a set of sensor and FPC circuits, so as to obtain the lower camera module of cost.
Further, above-mentioned electronic component includes but is not limited to capacitance and resistance.Sensor in the utility model embodiment
It can be flat surface sensor, need to illustrate, the first face and the second face of flat surface sensor are incident to camera shooting for light
The plane that module is reflected through sensor.Since the optical path difference of the marginal portion same point of flat surface sensor is different, light is caused to exist
There is phenomena such as distortion, corner loss of gloss and acutance decline in the position at flat surface sensor edge, and also has and becomes apparent from the shapes such as purple boundary
Condition occurs, and therefore, can only meet the primary demand of user using the pixel of camera module made of flat surface sensor, further
, the sensor in the utility model can be bi-concave sensor, need to illustrate, and bi-concave sensor goes to be two
The zoarium of a curved surface sensor, as shown in Figure 2.Bi-concave sensor is due to the characteristic of curved surface, and light is through refractive curvature sensor
The optical path difference of same point is identical, so as to obtain clearly image；Camera lens is made to be carried out without again to edge resolution deficiency problem special
Different design.While camera module structure design is significantly simplified, edge image quality is improved.It is sensed simultaneously compared to plane
Device, the entire screen resolution that camera module provided by the utility model obtains is more uniform, and image quality is also more excellent.
Correspondingly, the utility model additionally provides a kind of photographic device, including above-mentioned camera module.
Correspondingly, the utility model additionally provides a kind of mobile equipment, including above-mentioned photographic device.
The foregoing description of the disclosed embodiments enables those skilled in the art to realize or using the utility model.
A variety of modifications of these embodiments will be apparent for a person skilled in the art, general original as defined herein
Reason can be realized in other embodiments without departing from the spirit or scope of the present utility model.Therefore, this practicality is new
Type is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase
Consistent most wide range.
Claims (7)
1. a kind of camera module, which is characterized in that including sensor, the first picture element matrix, the second picture element matrix, motor, electronics
Component, FPC；
Wherein, first picture element matrix is located at the first face of the sensor；Second picture element matrix is located at the sensing
Second face of device；
The sensor, first picture element matrix, second picture element matrix, the motor and the electronic component share
The FPC.
2. camera module according to claim 1, which is characterized in that the electronic component includes capacitance.
3. camera module according to claim 1, which is characterized in that the electronic component includes resistance.
4. camera module according to any one of claims 1 to 3, which is characterized in that the sensor is sensed including plane
Device.
5. camera module according to any one of claims 1 to 3, which is characterized in that the sensor is passed including bi-concave
Sensor.
6. a kind of photographic device, which is characterized in that including camera module described in any one of claim 1 to 5.
7. a kind of mobile equipment, which is characterized in that including the photographic device described in claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721776090.9U CN207505000U (en) | 2017-12-14 | 2017-12-14 | A kind of camera module, device and mobile equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721776090.9U CN207505000U (en) | 2017-12-14 | 2017-12-14 | A kind of camera module, device and mobile equipment |
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| Publication Number | Publication Date |
|---|---|
| CN207505000U true CN207505000U (en) | 2018-06-15 |
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ID=62509235
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721776090.9U Active CN207505000U (en) | 2017-12-14 | 2017-12-14 | A kind of camera module, device and mobile equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672136A (en) * | 2020-12-24 | 2021-04-16 | 维沃移动通信有限公司 | Camera module and electronic equipment |
| CN114125238A (en) * | 2021-11-30 | 2022-03-01 | 维沃移动通信有限公司 | Image sensor, camera module and electronic equipment |
-
2017
- 2017-12-14 CN CN201721776090.9U patent/CN207505000U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672136A (en) * | 2020-12-24 | 2021-04-16 | 维沃移动通信有限公司 | Camera module and electronic equipment |
| CN112672136B (en) * | 2020-12-24 | 2023-03-14 | 维沃移动通信有限公司 | Camera module and electronic equipment |
| CN114125238A (en) * | 2021-11-30 | 2022-03-01 | 维沃移动通信有限公司 | Image sensor, camera module and electronic equipment |
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