CN207067507U - Split type camera lens and camera module - Google Patents
Split type camera lens and camera module Download PDFInfo
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- CN207067507U CN207067507U CN201720906499.1U CN201720906499U CN207067507U CN 207067507 U CN207067507 U CN 207067507U CN 201720906499 U CN201720906499 U CN 201720906499U CN 207067507 U CN207067507 U CN 207067507U
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Abstract
It the utility model is related to a kind of split type camera lens and camera module, split type camera lens include a thing side group group that is independent, forming the split type camera lens free end and it is at least one it is independent, sequentially arrange the image side group being fixedly connected, diaphragm with the thing side group group；There is fit clearance between the thing side group group and the image side group.Split type camera lens of the present utility model, aligning more freedom and flexibility, easy to assembly quick, fit precision is high.
Description
Technical field
It the utility model is related to a kind of split type camera lens and include the camera module of this split type camera lens.
Background technology
Fit clearance and specific respective outer side edges are not provided between the camera lens group of existing split type camera lens, so top
The fit precision that camera lens group can not carry out accurate aligning top and the bottom camera lens group relative to bottom camera lens group is low.This also causes
The yield rate of split type camera lens is relatively low, and image quality is unqualified.
At this stage, high-order Image lenses require more and more higher, in order to lift module process rate, when shortening auto-focusing
Between, study the direction that new making technology is made great efforts into everybody.
Conventional high pixel module scheme, using module aligning technology, product are lifted by way of whole Image lenses are corrected
Matter, such aligning mode precision is relatively low, and the assembly error of camera module is big, and image quality cannot be guaranteed.
The content of the invention
The purpose of this utility model is to provide a kind of aligning freedom and the high split type camera lens of fit precision, and comprising
The camera module of this split type camera lens.
For achieving the above object, the utility model provides a kind of split type camera lens, including one it is independent, form institute
State split type camera lens free end thing side group group and it is at least one it is independent, be fixedly connected with thing side group group order arrangement
Image side group, diaphragm；
There is fit clearance between the thing side group group and the image side group.
According to one side of the present utility model, the diaphragm is arranged in the thing side group group or the image side group
In.
According to one side of the present utility model, the width of the fit clearance is 0.005-0.15mm.
According to one side of the present utility model, the thing side group group includes the first lens barrel, is arranged on first lens barrel
In at least one eyeglass, spacer ring and trim ring；
The image side group includes the second lens barrel, at least one eyeglass, spacer ring and the pressure being arranged in second lens barrel
Circle.
According to one side of the present utility model, first lens barrel includes installation base and positive stop lug boss；
Second lens barrel includes the supporting station being connected with the installation base, and can by the supporting station
The positive stop lug boss is set to coordinate the light hole stretched into.
According to one side of the present utility model, the supporting station has projection, and the projection has the conical surface.
According to one side of the present utility model, the fit clearance be located at the installation base and the supporting station it
Between；
The installation base is mutually bonded with the supporting station by accommodating bonding agent in the fit clearance.
According to one side of the present utility model, the diaphragm is located at the top of first lens barrel or second lens barrel
End；Or
The diaphragm is located at the bottom of first lens barrel or second lens barrel；Or
The diaphragm is located between the eyeglass in first lens barrel or second lens barrel.
According to one side of the present utility model, the positive stop lug boss is obliquely installed；
The light hole is bellmouth.
According to one side of the present utility model, the thing side group group with can adjust camera lens group between bias, air
The mode of the active accommodation of gap and gradient is adjusted and is arranged in the image side group.
For achieving the above object, the utility model provides a kind of camera module, including：
Split type camera lens；
Colour filter；
Microscope base；
Sensitive chip；
Wiring board；
The sensitive chip is located on the wiring board, and mutually realizes electrical connection；The colour filter is placed in described
On microscope base and between the sensitive chip and the split type camera lens, the split type camera lens is located above the colour filter
The sensitive chip photosensitive path on；
The split type camera lens includes a thing side group group that is independent, forming the camera lens free end and at least one
It is independent, sequentially arrange the image side group being fixedly connected and diaphragm with the thing side group group；
There is fit clearance between the thing side group group and the image side group.
According to split type camera lens of the present utility model, thing side group group and image side group are consolidated by positioning boss and supporting station
Assembling is realized in fixed connection, more convenient for the assembling of conventional lenses.Because having projection on supporting station, when
When thing side group group and image side group carry out aligning, projection can play position-limiting action, and raised inner surface is the conical surface, is easy to thing side group
The aligning and assembling of group and image side group.Positive stop lug boss is provided with thing side group group, light hole is provided with the group of image side, it is spacing
Boss can be ordinatedly stretched into light hole with light hole, because positive stop lug boss and light hole are respectively provided with taper so that camera lens group with
During camera lens group aligning, arrival rate is higher, and the cooperation between camera lens group is more accurate, i.e. the precision of aligning is more preferable.
According to split type camera lens of the present utility model, image side group is fixed as one after structure with module end, thing side group group
Using image side group as reference, aligning assembling is carried out with image side group by way of active accommodation camera lens group.Mirror can be adjusted
Bias, the air gap and gradient between head group etc. are unfavorable for the factor of camera lens group fit precision and image quality,
It can make it that thing side group group in present embodiment and image side group position relationship are more accurate, considerably improve cooperation
Precision and image quality.Meanwhile according to aligning mode of the present utility model be to carry out aligning using camera lens group as overall, without
It is that eyeglass is adjusted, eyeglass can be effectively protected.
According to split type camera lens of the present utility model, when thing side group group and the second camera lens carry out aligning, coordinate due to existing
Gap, thing side group group can realize that the aligning of 6 frees degree is moved relative to image side group so that aligning motion more it is flexible oneself
By, it is convenient and swift, it is possible thereby to so that the precision of aligning reaches optimum state, ensure according to split type camera lens of the present utility model
Image quality reach optimal.After the positive stop lug boss of thing side group group stretches into the light hole of image side group, position-limiting action can be played,
The projection having in supporting station can also play position-limiting action so that thing side group group can be relative to the aligning motion of image side group
Quickly carried out in effective spatial dimension.And positive stop lug boss and light hole are respectively provided with taper, projection also has the conical surface, can made
Aligning assembling simple and fast between camera lens group, plus fit clearance so that thing side group group and image side group aligning are more flexible
Freely so that the position relationship between thing side group group and image side group during aligning is more accurate, and fit precision is higher.
Brief description of the drawings
Fig. 1 schematically shows the sectional view arranged according to the structure of split type camera lens of the present utility model；
Fig. 2 schematically shows the stereogram according to split type camera lens of the present utility model；
Fig. 3 schematically shows the sectional view arranged according to the structure of thing side group group of the present utility model；
Fig. 4 schematically shows the stereogram according to thing side group group of the present utility model；
Fig. 5 schematically shows the sectional view arranged according to the structure of image side group of the present utility model；
Fig. 6 schematically shows the stereogram according to image side group of the present utility model；
Fig. 7 schematically shows the sectional view arranged according to the structure of image side group of the present utility model and module；
Fig. 8 schematically shows the sectional view arranged according to the structure of split type camera lens of the present utility model and module；
Fig. 9 schematically shows X section enlarged drawing in Fig. 8；
Figure 10 schematically shows the enlarged drawing of X section addition bonding agent in Fig. 8.
Embodiment
, below will be to implementing in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in mode.It should be evident that drawings in the following description are only that this practicality is new
Some embodiments of type, for those of ordinary skills, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
When being described for embodiment of the present utility model, term " longitudinal direction ", " transverse direction ", " on ", " under ",
"front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", the orientation expressed by " outer " or position relationship are
Based on the orientation or position relationship shown in relevant drawings, it is for only for ease of description the utility model and simplified and describes, without
It is instruction or implies that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore on
Term is stated it is not intended that to limitation of the present utility model.
The utility model is described in detail with reference to the accompanying drawings and detailed description, embodiment can not herein one
One repeats, but therefore embodiment of the present utility model is not defined in implementation below.
Fig. 1 is to schematically show the sectional view arranged according to the structure of split type camera lens of the present utility model.Fig. 2 is signal
Property represent according to the stereogram of split type camera lens of the present utility model.As shown in Figure 1 and Figure 2, according to of the present utility model split type
Camera lens includes thing side group group 1 and image side group 2.In the present embodiment, thing side group group 1 is according to of the present utility model split type
A stand-alone assembly in camera lens, thing side group group 1 constitute the free end according to split type camera lens of the present utility model.Image side group
Group 2 is equally an independent component, and it is located at the image side of thing side group group 1 and sequentially arranged with thing side group group 1.The He of thing side group group 1
Image side group 2 can be fixedly connected with the split type camera lens formed according to a kind of embodiment of the present utility model after aligning.Picture
Side group group 2 is at least one, or multiple.Fit clearance A be present between thing side group group 1 and image side group 2, according to this reality
Also include diaphragm with new split type camera lens, diaphragm is arranged in thing side group group 1 or image side group 2.
Fig. 3 is to schematically show the sectional view arranged according to the structure of thing side group group of the present utility model.Fig. 4 is schematic
Represent the stereogram according to thing side group group of the present utility model.As shown in Figure 3, Figure 4, according to thing side group group 1 of the present utility model
Including the first lens barrel 101, eyeglass 102, spacer ring 103 and trim ring 104.It is in hollow circular cylinder shape that first lens barrel 101 is overall, the first mirror
At least 1 eyeglass 102 is installed, trim ring 104 is used to eyeglass 102 being fixed in the first lens barrel 101 in the cavity of cylinder 101.Such as
Shown in Fig. 3, in the present embodiment, 3 eyeglasses 102 are installed in first lens barrel 101, spacer ring 103 is arranged on the first lens barrel 101
Between two eyeglasses 102 by inwall.Installation base 1011 and positive stop lug boss are included according to the first lens barrel 101 of the present utility model
1012.Installation base 1011 is arranged on the periphery of the circumferencial direction of the first lens barrel 101, thing side group group 1 by installation base 1011 with
Image side group 2 is fixedly connected.Positive stop lug boss 1012 can be stretched into image side group 2, and positive stop lug boss 1012 is obliquely installed, so
The benefit of setting is advantageous for thing side group group 1 being quickly assembled into image side group 2, ensures the arrival rate of thing side group group 1, just
In the follow-up aligning of thing side group group 1 and image side group 2 and fixation.
Fig. 5 is to schematically show the sectional view arranged according to the structure of image side group of the present utility model.Fig. 6 is schematic
Represent the stereogram according to image side group of the present utility model.As shown in Figure 5, Figure 6, wrapped according to image side group of the present utility model
Include the second lens barrel 201, eyeglass 202, spacer ring 203 and trim ring 204.It is in hollow circular cylinder shape that second lens barrel 201 is overall, the second lens barrel
At least 1 eyeglass 202 is installed, trim ring 204 is used to eyeglass 202 being fixed in the second lens barrel 201 in 201 cavity.Such as Fig. 5
It is shown, in the present embodiment, 3 eyeglasses 202 are installed in second lens barrel 201, spacer ring 203 is arranged in the second lens barrel 201
Between two eyeglasses 202 by wall.Supporting station 2011 and light hole 2012 are included according to the second lens barrel 201 of the present utility model,
Supporting station 2011 has raised 2011a, and raised 2011a inner surfaces are conical surface 2011a`.Supporting station 2011 is used for support side group
Group 1, the setting corresponding with positioning boss 1011 of supporting station 2011, positioning boss 1011 can coordinate fixed connect with supporting station 2011
Connect.Light hole 2012 is located at side of the supporting station 2011 along optical centre direction, and light hole 2012 is bellmouth, thing side group group 1
Positive stop lug boss 1012 can co-operatively be stretched into light hole 2012 with light hole 2012.
According to split type camera lens of the present utility model, diaphragm, which is set in advance in thing side group group 1 or image side group 2, is
Refer to, diaphragm can be arranged on the top of the first lens barrel 101 or the top of the second lens barrel 201, can also be arranged on the first lens barrel
101 bottom or the bottom of the second lens barrel 201, can also be arranged between the two of which eyeglass in the first lens barrel 101 or
Between two of which eyeglass in the second lens barrel of person 201.The benefit being arranged such is that thing side group group 1 and image side group 2 carry out group
During dress, it is not necessary to individually assemble diaphragm again, improve packaging efficiency.
According to split type camera lens of the present utility model, thing side group group 1 and image side group 2 pass through positioning boss 1011 and supporting
The realization that is fixedly connected of platform 2011 assembles, more convenient for the assembling of conventional lenses.Because supporting station 2011
It is upper that there is raised 2011a, on the one hand, when thing side group group 1 and image side group 2 carry out aligning, raised 2011a can play part limit
The effect of position, raised 2011a inner surface is conical surface 2011a`, is easy to aligning and the assembling of thing side group group 1 and image side group 2；
On the other hand, because raised 2011a and its inner surface conical surface 2011a` setting, when thing side group group 1 and image side group 2 are being adjusted
When needing to be adhesively fixed after core, by raised 2011a and conical surface 2011a` can bonding agent, such as glue can be smooth
Ground is reached at fit clearance A, while can monitor the amount for being painted into glue, is prevented from coating glue excessively or is overflowed.Thing side group group 1
On be tiltedly installed with positive stop lug boss 1012, taper light hole 2012 is provided with image side group 2, positive stop lug boss 1012 can be with thang-kng
Hole 2012 is ordinatedly stretched into light hole 2012, because positive stop lug boss 1012 and light hole 2012 are respectively provided with taper so that camera lens group
When group 1 is with 2 aligning of camera lens group, arrival rate is higher, and the cooperation of camera lens group 1 and camera lens group 2 is more accurate, i.e. the essence of aligning
Du Genggao.
Fig. 7 schematically shows the sectional view arranged according to the structure of image side group of the present utility model and module.
Fig. 8 schematically shows the sectional view arranged according to the structure of split type camera lens of the present utility model and module.
In the present embodiment, as shown in fig. 7, the split type camera lens invented according to root, thing side group group 1 and image side group 2
When carrying out aligning assembling, first have to image side group 2 being fixedly connected with module end, i.e., fix the second lens barrel 201 with module end
Connection makes image side group 2 be integrally formed structure with module end.Thing side group group 1 carries out aligning assembling with image side group 2 again afterwards.Thing
When side group group 1 and image side group 2 carry out aligning, image side group 2 and module end are fixed as one structure, be it is fixed, only
Only need with image side group 2 for the posture with reference to ground active accommodation thing side group group 1.
According to split type camera lens of the present utility model, image side group 2 is fixed as one after structure with module end, thing side group
Group 1 is reference with image side group 2, and aligning assembling is carried out with second lens group group 2 by way of active accommodation camera lens group 1.Can
It is unfavorable for camera lens group fit precision and image quality to adjust bias, the air gap and gradient between camera lens group etc.
Factor, can make it that thing side group group 1 in present embodiment and the position relationship of image side group 2 are more accurate, significantly
Improve fit precision and image quality.Meanwhile according to aligning mode of the present utility model be using camera lens group as it is overall enter
Row aligning, rather than eyeglass is adjusted, eyeglass can be effectively protected.
Fig. 9 is to schematically show X section enlarged drawing in Fig. 8；Figure 10 is to schematically show that X section adds bonding agent in Fig. 8
Enlarged drawing.Fit clearance A be present according between thing side group group 1 of the present utility model and image side group 2, i.e., as shown in figure 9, matching somebody with somebody
Gap A is closed between positioning boss 1011 and supporting station 2011, gap A size is 0.005-0.15mm.In this embodiment party
In formula, when thing side group group 1 and the second camera lens 2 carry out aligning, due to fit clearance A be present, thing side group group 1 is relative to image side group
2 can realize the aligning motion of 6 frees degree so that aligning motion is more flexible free, convenient and swift, it is possible thereby to so that aligning
Precision reach optimum state, ensure to reach optimal according to the image quality of split type camera lens of the present utility model.Thing side group group 1
Positive stop lug boss 1012 stretch into the light hole 2012 of image side group 2 after, position-limiting action can be played, had in supporting station 2011
Raised 2011a can also play position-limiting action so that thing side group group 1 can be effective relative to the aligning motion of image side group 2
Quickly carried out in spatial dimension.And positive stop lug boss 1012 and light hole 2012 are respectively provided with taper, raised 2011a also has the conical surface
2011a`, the aligning between camera lens group can be made to assemble simple and fast.Cause thing side group group 1 and image side plus fit clearance A
The aligning of group 2 is more flexible free so that and the position relationship between thing side group group 1 and image side group 2 during aligning is more accurate,
Fit precision is higher.As shown in Figure 10, after the completion of aligning, the fit clearance A between positioning boss 1011 and supporting station 2011
Middle addition bonding agent, such as glue, being fixedly connected for thing side group group 1 and image side group 2 is realized, it is convenient and swift.
The setting of split type camera lens more than, the utility model provide a kind of shooting mould with above-mentioned split type camera lens
Group, it includes split type camera lens, colour filter, microscope base, sensitive chip, wiring board.In the present embodiment, sensitive chip is located at line
On the plate of road, and mutually realize electrical connection；Colour filter is placed on microscope base and between sensitive chip and split type camera lens, point
Body formula camera lens is located on the photosensitive path of the sensitive chip above colour filter.
According to a kind of embodiment of the present utility model, above-mentioned split type mirror is carried according to of the present utility model in assembling
During the camera module of head, because diaphragm is arranged in one of lens barrel of split type camera lens, it is not required to take time to assemble again
Diaphragm, additionally, due to the easy to assembly and quick of split type camera lens, so that in assembling according to shooting mould of the present utility model
Speed faster, compared with containing the assembling mode of camera module of split type camera lens in the prior art, can save a large amount of during group
Built-up time, very high packaging efficiency, while ensure the fit precision and image quality of camera module.
The above is only enumerating for concrete scheme of the present utility model, for the equipment and knot of wherein not detailed description
Structure, it should be understood that take the existing common apparatus in this area and universal method to be practiced.
A scheme of the present utility model is the foregoing is only, the utility model is not limited to, for ability
For the technical staff in domain, the utility model can have various modifications and variations.It is all the spirit and principles of the utility model it
It is interior, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (11)
1. a kind of split type camera lens, including a thing side group group (1) that is independent, forming the split type camera lens free end and extremely
Few one it is independent, sequentially arrange the image side group (2) being fixedly connected, diaphragm with the thing side group group (1)；Characterized in that,
There is fit clearance (A) between the thing side group group (1) and the image side group (2).
2. split type camera lens according to claim 1, it is characterised in that the diaphragm is arranged on the thing side group group (1)
In or the image side group (2) in.
3. split type camera lens according to claim 2, it is characterised in that the width of the fit clearance (A) is 0.005-
0.15mm。
4. split type camera lens according to claim 3, it is characterised in that the thing side group group (1) includes the first lens barrel
(101) at least one eyeglass (102), spacer ring (103) and the trim ring (104), being arranged in first lens barrel (101)；
The image side group (2) includes the second lens barrel (201), at least one eyeglass being arranged in second lens barrel (201)
(202), spacer ring (203) and trim ring (204).
5. split type camera lens according to claim 4, it is characterised in that first lens barrel (101) includes installation base
And positive stop lug boss (1012) (1011)；
Second lens barrel (201) includes the supporting station (2011) being connected with the installation base (1011), and is located at
The positive stop lug boss (1012) can be made to coordinate the light hole (2012) stretched into by the supporting station (2011).
6. split type camera lens according to claim 5, it is characterised in that the supporting station (2011) has projection
(2011a), the projection (2011a) have the conical surface (2011a`).
7. split type camera lens according to claim 6, it is characterised in that the fit clearance (A) is convex positioned at the installation
Between platform (1011) and the supporting station (2011)；
The installation base (1011) is mutually viscous by accommodating bonding agent in the fit clearance (A) with the supporting station (2011)
Connect.
8. split type camera lens according to claim 7, it is characterised in that the diaphragm is located at first lens barrel (101)
Or the top of second lens barrel (201)；Or
The diaphragm is located at the bottom of first lens barrel (101) or second lens barrel (201)；Or
The diaphragm is located between the eyeglass in first lens barrel (101) or second lens barrel (201).
9. split type camera lens according to claim 8, it is characterised in that the positive stop lug boss (1012) is obliquely installed；
The light hole (2012) is bellmouth.
10. the split type camera lens according to one of claim 1 to 9, it is characterised in that the thing side group group (1) is with adjustable
The mode of the active accommodation of bias, the air gap and gradient between whole camera lens group adjusts and is arranged on the image side group
In group (2).
11. a kind of camera module, including：
Split type camera lens；
Colour filter；
Microscope base；
Sensitive chip；
Wiring board；
The sensitive chip is located on the wiring board, and mutually realizes electrical connection；The colour filter is placed in the microscope base
Go up and be located at the sensitive chip between the split type camera lens, the split type camera lens is located at the institute above the colour filter
State on the photosensitive path of sensitive chip；Characterized in that,
The split type camera lens includes a thing side group group (1) that is independent, forming the camera lens free end and at least one only
It is vertical, sequentially arrange the image side group (2) being fixedly connected and diaphragm with the thing side group group (1)；
There is fit clearance (A) between the thing side group group (1) and the image side group (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720906499.1U CN207067507U (en) | 2017-07-25 | 2017-07-25 | Split type camera lens and camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720906499.1U CN207067507U (en) | 2017-07-25 | 2017-07-25 | Split type camera lens and camera module |
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| Publication Number | Publication Date |
|---|---|
| CN207067507U true CN207067507U (en) | 2018-03-02 |
Family
ID=61517311
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720906499.1U Active CN207067507U (en) | 2017-07-25 | 2017-07-25 | Split type camera lens and camera module |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238909A (en) * | 2017-07-25 | 2017-10-10 | 浙江舜宇光学有限公司 | Split type camera lens and camera module |
| CN108495012A (en) * | 2018-05-29 | 2018-09-04 | 浙江舜宇光学有限公司 | Lens barrel base combination structure and camera module comprising the structure |
| CN111225125A (en) * | 2018-11-23 | 2020-06-02 | 北京小米移动软件有限公司 | Camera module and electronic equipment |
| WO2020215878A1 (en) * | 2019-04-25 | 2020-10-29 | 宁波舜宇光电信息有限公司 | Under-screen camera assembly and corresponding organic light emitting diode display screen and terminal device |
| US10841471B1 (en) | 2019-05-15 | 2020-11-17 | Largan Digital Co., Ltd. | Camera module and electronic device |
| CN112731610A (en) * | 2019-10-12 | 2021-04-30 | 宁波舜宇光电信息有限公司 | Optical lens, assembling method thereof and camera module |
-
2017
- 2017-07-25 CN CN201720906499.1U patent/CN207067507U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238909A (en) * | 2017-07-25 | 2017-10-10 | 浙江舜宇光学有限公司 | Split type camera lens and camera module |
| CN108495012A (en) * | 2018-05-29 | 2018-09-04 | 浙江舜宇光学有限公司 | Lens barrel base combination structure and camera module comprising the structure |
| CN108495012B (en) * | 2018-05-29 | 2024-02-02 | 浙江舜宇光学有限公司 | Lens cone base combined structure and camera module comprising same |
| CN111225125A (en) * | 2018-11-23 | 2020-06-02 | 北京小米移动软件有限公司 | Camera module and electronic equipment |
| CN111225125B (en) * | 2018-11-23 | 2021-07-06 | 北京小米移动软件有限公司 | Camera module and electronic equipment |
| WO2020215878A1 (en) * | 2019-04-25 | 2020-10-29 | 宁波舜宇光电信息有限公司 | Under-screen camera assembly and corresponding organic light emitting diode display screen and terminal device |
| US10841471B1 (en) | 2019-05-15 | 2020-11-17 | Largan Digital Co., Ltd. | Camera module and electronic device |
| US11665415B2 (en) | 2019-05-15 | 2023-05-30 | Largan Digital Co., Ltd. | Camera module and electronic device |
| CN112731610A (en) * | 2019-10-12 | 2021-04-30 | 宁波舜宇光电信息有限公司 | Optical lens, assembling method thereof and camera module |
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