CN110248066A - Camera module and terminal device - Google Patents
Camera module and terminal device Download PDFInfo
- Publication number
- CN110248066A CN110248066A CN201910561496.2A CN201910561496A CN110248066A CN 110248066 A CN110248066 A CN 110248066A CN 201910561496 A CN201910561496 A CN 201910561496A CN 110248066 A CN110248066 A CN 110248066A
- Authority
- CN
- China
- Prior art keywords
- shell
- camera module
- circuit board
- sensitive chip
- lens assembly
- 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.)
- Granted
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Classifications
-
- 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
- H04N23/51—Housings
-
- 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
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Blocking Light For Cameras (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Abstract
The present invention discloses a kind of camera module, disclosed camera module includes shell, at least two sensitive chips, Lens assembly and circuit board, the shell is an integral structure, at least two sensitive chip is mounted on the circuit board, the shell is fixed on circuit boards, the shell is located at least two sensitive chip, the shell is offered shoots form with the sensitive chip correspondingly, the Lens assembly is mounted within the shell, and the Lens assembly is fixedly linked with the shell, the Lens assembly is covered on all sensitive chips, and the Lens assembly includes and the one-to-one light distribution region of the sensitive chip, the light distribution region is between the corresponding sensitive chip and the shooting form.The present invention discloses a kind of terminal device.Above scheme can solve the problem of current camera occupies biggish space in the shell of terminal device.
Description
Technical field
The present invention relates to technical field of communication equipment more particularly to a kind of camera modules and terminal device.
Background technique
With the promotion of user demand, the function of terminal device is more and more, wherein more it is outstanding show themselves in that it is current
The shooting function of terminal device is stronger and stronger.More and more terminal equipment configurations have at least two cameras.Camera number
Amount increases, and the intracorporal space of shell that certainly will will lead to terminal device is more and more narrower.It is intracorporal in shell how camera is reduced
Occupied space is the major design direction of present terminal equipment.
In current terminal device, the camera lens of each camera is mounted on corresponding lens mount, and then lens mount is solid
It is scheduled on pedestal, pedestal is installed on circuit boards, and camera lens includes barrel and the Lens assembly that is fixed in barrel, thus real
The now cooperation of each camera lens and sensitive chip corresponding on circuit board.In order to facilitate assembly, two adjacent lens mounts and adjacent
Two camera lenses between there are gaps.The whole occupied space that above structure will lead to all cameras is larger.
Summary of the invention
The present invention discloses a kind of camera module and terminal device, to solve current camera in the shell of terminal device
The problem of occupying biggish space.
To solve the above-mentioned problems, the present invention adopts the following technical solutions:
A kind of camera module, including shell, at least two sensitive chips, Lens assembly and circuit board, the shell are one
Body formula structure, at least two sensitive chip are mounted on the circuit board, and the shell is fixed on circuit boards, described outer
Clamshell is located at least two sensitive chip, and the shell is offered shoots view with the sensitive chip correspondingly
Window, the Lens assembly are mounted within the shell, and the Lens assembly is fixedly linked with the shell, the lens set
Part is covered on all sensitive chips, and the Lens assembly includes and the one-to-one light distribution area of the sensitive chip
Domain, the light distribution region is between the corresponding sensitive chip and the shooting form.
A kind of terminal device, including camera module described above.
The technical solution adopted by the present invention can reach it is following the utility model has the advantages that
Camera module disclosed by the invention improves the structure of existing camera module, and Lens assembly is fixed on
In shell, shell is mounted directly on circuit boards, to realize being provide with for each sensitive chip to installation on circuit boards, mirror
Piece component is covered on all sensitive chips, and carries out light distribution to sensitive chip by corresponding light distribution region, is finally made
Camera module can replace at least two cameras configured on current terminal device.In above structure, each sensitive chip is total
With Lens assembly and shell, while barrel in the prior art, lens mount and pedestal being formed as one to the shell of formula structure,
This, which undoubtedly can be avoided, needs the problem of there are installation gaps between two adjacent in the prior art camera lenses, and then can reduce
The occupied space of camera module.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the cross-sectional view of camera module disclosed by the embodiments of the present invention.
Description of symbols:
100- shell, 110- shoot form, the positioning region 120-, 200- sensitive chip, 300- Lens assembly, 400- circuit
Plate, 500- supporting block, 600- optical filter.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Below in conjunction with attached drawing, technical solution disclosed in each embodiment that the present invention will be described in detail.
Referring to FIG. 1, the embodiment of the present invention discloses a kind of camera module, disclosed camera module includes shell 100, extremely
Few two sensitive chips 200, Lens assembly 300 and circuit board 400.
Shell 100 is an integral structure part, and shell 100 is fixed on circuit board 400.Under normal conditions, shell 100 can be with
It is fixed on by way of being adhesively fixed or connecting and fixing on circuit board 400.
Sensitive chip 200 is the photosensitive-member of camera module, and sensitive chip 200 can incude light and then realize bat of finding a view
It takes the photograph.At least two sensitive chips 200 are mounted on circuit board 400.Under normal conditions, sensitive chip 200 can weld
Or it is bonded on circuit board 400.More stably installed to realize, sensitive chip 200 is attached on circuit board 400, and with electricity
Road plate 400 is fixedly connected.
Shell 100 is located at least two sensitive chips 200, and shell 100 offers and sensitive chip 200 1
One corresponding shooting form 110, ambient light can inject the inside of shell 100 by shooting form 110, and then can be felt
Optical chip 200 incudes.Specifically, each sensitive chip 200 can carry out the induction of light by corresponding shooting form 110.
Other positions of shell 100 are opaque, interfere so as to avoid stray light from injecting in shell 100.
Lens assembly 300 is mounted within shell 100, and shell 100 is fixedly linked with Lens assembly 300.Under normal conditions,
Lens assembly 300 may include the eyeglass of at least two stacked distributions.Specifically, each eyeglass can be by the side that is bonded or is clamped
Formula and the inner wall of shell 100 are fixedly linked.
In embodiments of the present invention, Lens assembly 300 is covered at least two sensitive chips 200, lens set
Part 300 includes being located at corresponding sensitive chip 200 with the one-to-one light distribution region of sensitive chip 200, light distribution region and clapping
It takes the photograph between form 110, to carry out light distribution to the light projected on sensitive chip 200.It is each to feel in the specific course of work
Optical chip 200 can incude by carrying out shooting of finding a view after corresponding shooting form 110 and the light in light distribution region.
Camera module disclosed by the embodiments of the present invention improves the structure of existing camera module, by Lens assembly
300 are fixed in shell 100, and shell 100 is directly installed on circuit board 400, to realize to being mounted on circuit board 400
Each sensitive chip 200 is provide with, and Lens assembly 300 is covered on all sensitive chips 200, and passes through corresponding light distribution area
Domain carries out light distribution to sensitive chip 200, and camera module is finally enabled to replace configure on current terminal device at least two
A camera.In above structure, each sensitive chip 200 shares Lens assembly 300 and shell 100, while will be in the prior art
Barrel, lens mount and pedestal are formed as one the shell 100 of formula structure, this undoubtedly can be avoided in the prior art adjacent two
The problem of there are installation gaps is needed between a camera lens, and then can reduce the occupied space of camera module.
In order to improve photosensitive effect, in more preferably scheme, camera module disclosed by the embodiments of the present invention can be with
Including optical filter 600, optical filter 600 is supported on circuit board 400 by supporting block 500, and optical filter 600 is located at sensitive chip
Between 200 and Lens assembly 300, sensitive chip 200 is between circuit board 400 and optical filter 600.Under normal conditions, it supports
Block 500 is fixed on circuit board 400 by way of bonding.Optical filter 600 can be fixedly connected with supporting block 500.
In further preferred scheme, positioning region 120 has been can be set in the inner wall of shell 100, and optical filter 600 can be determined
Between supporting block 500 and positioning region 120, during shell 100 is fixed on circuit board 400, positioning region 120 can be with
Optical filter 600 deviates from the side location fit of supporting block 500, to realize with the cooperation of supporting block 500 to position optical filter 600.
Above structure undoubtedly can be improved the stability installed to optical filter 600, while be conducive to 600 position of optical filter in assembling process
Holding.
In embodiments of the present invention, the structure of positioning region 120 can there are many, referring again to Fig. 1, positioning region 120 can
Think cyclic annular locating plate, the edge location fit of cyclic annular locating plate and optical filter 600, to realize comprehensive positioning, in turn
Enable to the stress of optical filter 600 more balanced.
Specifically, the quantity of optical filter 600 can be equal with the quantity of sensitive chip 200, each sensitive chip 200 with it is opposite
The optical filter 600 answered is oppositely arranged.In more preferably scheme, the quantity of optical filter 600 can be one, optical filter 600
It can be covered on each sensitive chip 200, and then carry out light distribution simultaneously for each sensitive chip 200.In such cases, optical filter
600 be the biggish one piece of filtering structure part of area, can reduce installation workload.
In order to improve support effect, in more preferably scheme, can be set between two adjacent sensitive chips 200
It is equipped with supporting block 500, in such cases, supporting block 500 can also play the role of isolation, and then facilitate the peace of sensitive chip 200
Dress, avoids interfering with each other.
As described above, shell 100 can be an integral structure, it is generally the case that shell 100 can be molded for integral type
Part.
Camera module disclosed by the embodiments of the present invention includes at least two sensitive chips 200, specifically, sensitive chip 200
Quantity can be only two, can not also limit the particular number of sensitive chip 200 with more than two, the embodiment of the present invention.
In embodiments of the present invention, circuit board 400 is the basic component of camera module, and circuit board 400 can be camera shooting mould
Other composition components of group provide installation foundation, and at the same time, circuit board 400 can also power for sensitive chip 200.Circuit board
400 can be hard circuit board, or flexible circuit board.
Under the premise of circuit board 400 is flexible circuit board, camera module disclosed by the embodiments of the present invention can also include
Stiffening plate, stiffening plate can be set on the surface in circuit board 400 away from sensitive chip 200.Specifically, stiffening plate can pass through
The mode of stickup is fixed on circuit board 400.Stiffening plate plays the role of reinforcing flexible circuit board intensity.More preferably square
In case, stiffening plate is preferably metal reinforcement plate, and the stiffening plate of metal material can play good heat spreading function.Specifically, reinforcement
Plate can be stainless steel stiffening plate.
Based on camera module disclosed by the embodiments of the present invention, the embodiment of the present invention discloses a kind of terminal device, disclosed
Terminal device includes camera module described in foregoing embodiments.
Terminal device disclosed by the embodiments of the present invention can be mobile phone, tablet computer, E-book reader, game machine, can
The terminal devices such as wearable device (such as smartwatch), the embodiment of the present invention do not limit the specific type of terminal device.
Emphasis describes the difference between each embodiment, difference between each embodiment in foregoing embodiments of the present invention
As long as optimization feature non-contradiction, can combine to form more preferably embodiment, it is contemplated that style of writing is succinct, then no longer superfluous at this
It states.
The above description is only an embodiment of the present invention, is not intended to restrict the invention.For those skilled in the art
For, the invention may be variously modified and varied.All any modifications made within the spirit and principles of the present invention are equal
Replacement, improvement etc., should be included within scope of the presently claimed invention.
Claims (10)
1. a kind of camera module, which is characterized in that described including shell, at least two sensitive chips, Lens assembly and circuit board
Shell is an integral structure, and at least two sensitive chip is mounted on the circuit board, and the shell is fixed on circuit board
On, the shell is located at least two sensitive chip, and the shell is offered to be corresponded with the sensitive chip
Shooting form, the Lens assembly is mounted within the shell, and the Lens assembly is fixedly linked with the shell, institute
It states Lens assembly to be covered on all sensitive chips, and the Lens assembly includes corresponding with the sensitive chip
Light distribution region, the light distribution region is between the corresponding sensitive chip and the shooting form.
2. camera module according to claim 1, which is characterized in that the camera module further includes optical filter, the filter
Mating plate is supported on the circuit board by supporting block, the optical filter be located at the sensitive chip and the Lens assembly it
Between, the supporting block is fixed on the circuit board.
3. camera module according to claim 2, which is characterized in that the inner wall of the shell is provided with positioning region, described
Optical filter is positioned between the supporting block and the positioning region.
4. camera module according to claim 3, which is characterized in that the positioning region is cyclic annular locating plate, the ring-type
The edge location fit of locating plate and the optical filter.
5. camera module according to claim 2, which is characterized in that the quantity of the optical filter is one, the optical filtering
Piece is covered on all sensitive chips.
6. camera module according to claim 2, which is characterized in that be respectively provided between two adjacent sensitive chips
There is the supporting block.
7. camera module according to claim 1, which is characterized in that the shell is integral type moulding.
8. camera module according to claim 1, which is characterized in that the quantity of the sensitive chip is two.
9. camera module according to claim 1, which is characterized in that the circuit board is flexible circuit board, the camera shooting
Mould group further includes stiffening plate, and the circuit board is arranged on the surface of the sensitive chip in the stiffening plate.
10. a kind of terminal device, which is characterized in that including camera module of any of claims 1-9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561496.2A CN110248066B (en) | 2019-06-26 | 2019-06-26 | Camera module and terminal equipment |
| PCT/CN2020/089081 WO2020259092A1 (en) | 2019-06-26 | 2020-05-08 | Camera module and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561496.2A CN110248066B (en) | 2019-06-26 | 2019-06-26 | Camera module and terminal equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110248066A true CN110248066A (en) | 2019-09-17 |
| CN110248066B CN110248066B (en) | 2022-02-01 |
Family
ID=67889702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910561496.2A Active CN110248066B (en) | 2019-06-26 | 2019-06-26 | Camera module and terminal equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110248066B (en) |
| WO (1) | WO2020259092A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110690238A (en) * | 2019-09-30 | 2020-01-14 | 芯盟科技有限公司 | Image sensor module |
| WO2020259092A1 (en) * | 2019-06-26 | 2020-12-30 | 维沃移动通信有限公司 | Camera module and terminal device |
| CN114112045A (en) * | 2020-08-28 | 2022-03-01 | 宁波舜宇光电信息有限公司 | Infrared temperature measurement module, terminal equipment and temperature measurement method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114554060B (en) * | 2022-02-25 | 2024-05-07 | 盛泰光电科技股份有限公司 | Optical filter flip-chip method and camera module |
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2020
- 2020-05-08 WO PCT/CN2020/089081 patent/WO2020259092A1/en active Application Filing
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| CN208572210U (en) * | 2017-02-08 | 2019-03-01 | 宁波舜宇光电信息有限公司 | Array camera module and its photosensory assembly and electronic equipment |
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| CN207833199U (en) * | 2017-08-25 | 2018-09-07 | 信利光电股份有限公司 | A kind of dual camera module |
| CN207352248U (en) * | 2017-08-31 | 2018-05-11 | 瑞声科技(新加坡)有限公司 | Camera lens module |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020259092A1 (en) * | 2019-06-26 | 2020-12-30 | 维沃移动通信有限公司 | Camera module and terminal device |
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| CN114112045A (en) * | 2020-08-28 | 2022-03-01 | 宁波舜宇光电信息有限公司 | Infrared temperature measurement module, terminal equipment and temperature measurement method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110248066B (en) | 2022-02-01 |
| WO2020259092A1 (en) | 2020-12-30 |
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