CN207528949U - A kind of glass lens and camera lens module - Google Patents
A kind of glass lens and camera lens module Download PDFInfo
- Publication number
- CN207528949U CN207528949U CN201721388160.3U CN201721388160U CN207528949U CN 207528949 U CN207528949 U CN 207528949U CN 201721388160 U CN201721388160 U CN 201721388160U CN 207528949 U CN207528949 U CN 207528949U
- Authority
- CN
- China
- Prior art keywords
- extended surface
- area
- glass lens
- optical
- extended
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of glass lens, for in camera lens module, with optical axis, the glass lens include object side, the image side surface opposite with object side and the joint face of attachment side and image side surface, object side is included positioned at first optical surface at middle part and the first extended surface of the first optical surface of connection and joint face, image side surface includes second optical surface opposite with the first optical surface and the second extended surface of the second optical surface of connection and joint face, and laser melanism area is provided on the first extended surface and/or the second extended surface.The invention also discloses a kind of camera lens modules with this kind of glass lens.The glass lens provided by the utility model and the camera lens module with this kind of glass lens can effectively weaken light disturbance, promote image quality.
Description
Technical field
The utility model is related to optical image technology field, more particularly to a kind of glass lens and with this kind of glass mirror
The camera lens module of piece.
Background technology
In recent years, the rise of the electronic product with the development of imaging technique and with imaging function, optical lens are wide
General applies in various products, and is constantly being improved and optimized always.At present, the improvement direction of most of camera lenses
It is：How by the eyeglass in camera lens do it is small, do it is thin, by eyeglass do it is small, do thin while select it is suitable, there is good light
It learns the eyeglass of characteristic fitness and studies it and how to combine and can guarantee good imaging effect.However, the utility model
Inventor find that during imaging, the optrode that is incident upon from all angles on eyeglass easily forms light disturbance, and reduce into
As quality.
Utility model content
The purpose of this utility model is to provide a kind of glass lens and the camera lens module with this kind of glass lens,
Light disturbance can effectively be weakened, promote image quality.
In order to solve the above technical problems, the embodiment of the utility model provides a kind of glass lens, for camera lens mould
In group, glass lens have optical axis, including object side, the image side surface opposite with object side and attachment side and image side surface
Joint face, object side are included positioned at first optical surface at middle part and the first extended surface of the first optical surface of connection and joint face,
Image side surface includes second optical surface opposite with the first optical surface and the second extended surface of the second optical surface of connection and joint face,
Laser melanism area is provided on first extended surface and/or the second extended surface.
The utility model embodiment further provides a kind of camera lens module, including lens barrel and be housed in lens barrel as preceding
The glass lens.
The utility model embodiment in terms of existing technologies, by the first extended surface and/or the second extended surface
Upper setting laser melanism area so that be incident upon on the first extended surface and/or the second extended surface, the miscellaneous of interference can be generated to imaging effect
Light is absorbed by laser melanism area, is thus weakened the veiling glare generated on glass lens, is reduced light disturbance, improves imaging product
Matter.
In addition, laser melanism area is the annular centered on optical axis.
In addition, orthographic projection and the laser of second extended surface of the laser melanism area of the first extended surface on the second extended surface are black
It is least partially overlapped to change area.
Description of the drawings
Fig. 1 is that the glass lens structure that the object side that the utility model first embodiment provides has laser melanism area is shown
It is intended to；
Fig. 2 is that the glass lens structure that the image side surface that the utility model first embodiment provides has laser melanism area is shown
It is intended to；
Fig. 3 is that the object side that provides of the utility model first embodiment, image side surface are respectively provided with the glass in laser melanism area
Eyeglass cross-sectional view；
Fig. 4 is the camera lens modular structure schematic diagram that the utility model second embodiment provides.
Specific embodiment
It is new to this practicality below in conjunction with attached drawing to make the purpose of this utility model, technical solution and advantage clearer
Each embodiment of type is explained in detail.It is however, it will be understood by those skilled in the art that each in the utility model
In embodiment, many technical details are proposed in order to which reader is made to more fully understand the utility model.But even if without this
A little technical details and various changes and modifications based on the following respective embodiments, can also realize each claim of the utility model
Technical solution claimed.
The first embodiment of the utility model is related to a kind of glass lens 10, and as shown in Figs. 1-3, which uses
In camera lens module, and there is optical axis OO ', which includes object side 1, image side surface 2 and joint face 3, wherein, object
Side 1 is towards the object side of camera lens module, and image side surface 2 is towards the image side of camera lens module and opposite with object side 1, and joint face 3 then connects
Connect object side 1 and image side surface 2.As shown in figure 3, object side 1 includes the first optical surface 11 and the first extended surface 12, wherein, the
One optical surface 11 is located at the middle part of object side 1, and the first extended surface 12 then connects the first optical surface 11 and joint face 3, similar,
Image side surface 2 includes the second optical surface 21 and the second extended surface 22, wherein, the second optical surface 21 and the first optical surface 11 are opposite, the
Two extended surfaces 22 then connect the second optical surface 21 and joint face 3.
In present embodiment, laser is provided on the first extended surface 12 and/or the second extended surface 22 on glass lens 10
Melanism area 4, this to be incident upon on the first extended surface 12 and/or the second extended surface 22 and can generate the miscellaneous of interference to imaging effect
Light is absorbed by laser melanism area 4, is thus weakened the spuious optical phenomenon on glass lens 10, is reduced light disturbance, effectively
Improve image quality.
It should be noted that laser melanism area 4 is black to being formed after the progress Darkening process of glass lens 10 using laser
Change region, which can adequately absorb light energy, have good photoextinction.First extended surface
If 12 and second at least one on extended surface 22 there is melanized region, it is possible to achieve the effect that weaken veiling glare well,
It is stated in order to clearer, is below divided in laser melanism area 4 for 41 He of laser melanism area on the first extended surface 12
Laser melanism area 42 on the second extended surface 22 illustrates.
In present embodiment, the axis centered on optical axis OO ' of laser melanism area 41 and 42, and around optical axis OO ' in a ring.
It is understood that laser melanism area 41 and 42 is set as loop configuration, from the appearance from the point of view of, lines are more round and smooth, also more
For beauty, on the other hand, annular structure is conducive to smooth, well-balanced carry out laser melanism operation.It should be noted that
The shape of one of laser melanism area 41 and 42 or the two can also be the non-circular structure that other surround optical axis OO ', but
It is in present embodiment, laser melanism area 41 and 42 is loop configuration.
In present embodiment, laser melanism area 41 and 42 on the first extended surface 12 and the second extended surface 22 it is specific
Position can be individually configured according to the actual needs, it should be noted that when the first extended surface 12 and the second extension
Simultaneously there is laser melanism area 4 (is i.e. to be provided with laser melanism area 41 on the first extended surface 12, be set on the second extended surface 22 on face 22
It is equipped with laser melanism area 42) when, the specific location in the laser melanism area 41 and 42 on the first extended surface 12 and the second extended surface 22
It is considered other than it can individually be configured or for special, the two is combined setting, for example, the
The laser melanism area 41 of one extended surface 12 and 42 projection on some basal plane of laser melanism area of the second extended surface 22 are complete
Overlap, partially overlap or completely it is misaligned, it is worth mentioning at this point that, in present embodiment, the laser melanism of the first extended surface 12
Orthographic projection of the area 41 on the second extended surface 22 and the laser melanism area 42 of the second extended surface 22 are least partially overlapped.
The second embodiment of the utility model is related to a kind of camera lens module 200, as shown in figure 4, the camera lens module 200 wraps
Lens barrel 100 and the glass lens 10 being housed in lens barrel 200 are included, which is the glass referred in first embodiment
Glass eyeglass 10.
It in present embodiment, is incident upon outside lens barrel 100 at 100 inner glass eyeglass 10 of lens barrel, imaging effect is generated
The veiling glare of interference can be absorbed by the laser melanism area 4 on the glass lens 10 described in first embodiment, so as to weaken glass
Thus the interference veiling glare generated on eyeglass 10 promotes the image quality of entire camera lens module 200.Due to being retouched in first embodiment
The dependency structure and technique effect for the glass lens 10 stated are equally applicable to present embodiment, in order to avoid repeating, here no longer
It repeats.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And range.
Claims (4)
1. a kind of glass lens, in camera lens module, which is characterized in that the glass lens have optical axis, including object side,
The image side surface opposite with the object side and the connection object side and the joint face of the image side surface, the object side includes
The first optical surface and connection first optical surface and the first extended surface of the joint face, the image side surface positioned at middle part
Including second optical surface opposite with first optical surface and connection second optical surface and the second of the joint face
Laser melanism area is provided on extended surface, first extended surface and/or second extended surface.
2. glass lens according to claim 1, which is characterized in that the laser melanism area is centered on the optical axis
Annular.
3. glass lens according to claim 2, which is characterized in that the laser melanism area of first extended surface is described
Orthographic projection and the laser melanism area of second extended surface on second extended surface is least partially overlapped.
4. a kind of camera lens module, which is characterized in that including lens barrel and be housed in the lens barrel such as any one of claim 1-3
The glass lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721388160.3U CN207528949U (en) | 2017-10-25 | 2017-10-25 | A kind of glass lens and camera lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721388160.3U CN207528949U (en) | 2017-10-25 | 2017-10-25 | A kind of glass lens and camera lens module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207528949U true CN207528949U (en) | 2018-06-22 |
Family
ID=62570884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721388160.3U Active CN207528949U (en) | 2017-10-25 | 2017-10-25 | A kind of glass lens and camera lens module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207528949U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108427151A (en) * | 2017-02-13 | 2018-08-21 | 均英精密工业股份有限公司 | The manufacturing method of optical mirror slip with atomization interface |
| WO2020140592A1 (en) * | 2018-12-30 | 2020-07-09 | 瑞声通讯科技(常州)有限公司 | Glass lens and lens module |
-
2017
- 2017-10-25 CN CN201721388160.3U patent/CN207528949U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108427151A (en) * | 2017-02-13 | 2018-08-21 | 均英精密工业股份有限公司 | The manufacturing method of optical mirror slip with atomization interface |
| WO2020140592A1 (en) * | 2018-12-30 | 2020-07-09 | 瑞声通讯科技(常州)有限公司 | Glass lens and lens module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207528948U (en) | A kind of glass lens and camera lens module | |
| CN104865680B (en) | The electronic equipment of optical lens and the application optical lens | |
| CN207528949U (en) | A kind of glass lens and camera lens module | |
| CN104181619B (en) | Plastic lens | |
| CN209387963U (en) | Lens module | |
| CN107065135A (en) | The high definition lens group and imaging system of a kind of miniaturization | |
| CN208636521U (en) | Lens module | |
| WO2020140592A1 (en) | Glass lens and lens module | |
| CN103913817A (en) | Ultra-large-aperture full-width lens for digital single-lens reflex camera | |
| CN204719315U (en) | The electronic equipment of optical lens and this optical lens of application | |
| CN204498232U (en) | A kind of camera module baking fixed jig | |
| WO2020108104A1 (en) | Lens module | |
| CN204462517U (en) | A kind of three-chip type 150 degree of flake LONG WAVE INFRARED camera lenses | |
| CN206331165U (en) | A kind of last piece of lens holding portion structure of mobile lens | |
| CN205787308U (en) | barrel assembly | |
| CN107181903A (en) | A kind of pair of camera module and electronic equipment | |
| CN206671593U (en) | Anti-dazzling screen and the camera lens module with the anti-dazzling screen | |
| CN207623606U (en) | Lens assembly | |
| CN204086658U (en) | A kind of image optics eyeglass group | |
| CN205333951U (en) | Zoom's accent core device | |
| CN103852867B (en) | A kind of optical lens assembly | |
| CN204143039U (en) | A kind of steady smooth type optical lens Zoom structure | |
| CN209388014U (en) | Lens module | |
| CN207528988U (en) | Lens assembly | |
| CN208636542U (en) | Lens module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200423 Address after: No. 8, 2 floor, 85 Cavendish Science Park Avenue, Singapore Patentee after: Raytheon solutions Pte Ltd Address before: No. 8, 1st floor, Tongju Science and Technology Building, 10 65th Street, Hongmao Bridge, Singapore Patentee before: Raytheon Technology (Singapore) Co., Ltd |
|
| TR01 | Transfer of patent right |