CN103163617A - Lens module - Google Patents

Lens module Download PDF

Info

Publication number
CN103163617A
CN103163617A CN201310069535XA CN201310069535A CN103163617A CN 103163617 A CN103163617 A CN 103163617A CN 201310069535X A CN201310069535X A CN 201310069535XA CN 201310069535 A CN201310069535 A CN 201310069535A CN 103163617 A CN103163617 A CN 103163617A
Authority
CN
China
Prior art keywords
lens module
camera lens
flexible pcb
stiffening plate
hole
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.)
Pending
Application number
CN201310069535XA
Other languages
Chinese (zh)
Inventor
曾广锋
龚礼宗
刘燕妮
齐书
卢江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanchang OFilm Tech Co Ltd
Nanchang OFilm Photoelectric Technology Co Ltd
Original Assignee
Nanchang OFilm Tech Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanchang OFilm Tech Co Ltd filed Critical Nanchang OFilm Tech Co Ltd
Priority to CN201310069535XA priority Critical patent/CN103163617A/en
Publication of CN103163617A publication Critical patent/CN103163617A/en
Pending legal-status Critical Current

Links

Images

Abstract

The invention provides a lens module. The lens module comprises a flexible circuit board, a reinforcing plate, a sensor and a lens assembly, wherein the flexible circuit board is provided with a mounting surface, a back opposite to the mounting surface and a through hole penetrating through the mounting surface and the back; the reinforcing plate is arranged on the back and covers the through hole; the sensor is arranged on the reinforcing plate and accommodated in the through hole; and the lens assembly is arranged on the mounting surface of the flexible circuit board. The through hole absorbs partial height of the sensor, so that at least the thickness of the flexible circuit board is reduced from the height of the lens module, and the lens module is thinned.

Description

The camera lens module
Technical field
The present invention relates to the camera field, particularly relate to a kind of camera lens module.
Background technology
Existing a lot of electronic product all is equipped with the camera lens module, and general camera lens module comprises circuit substrate, be assembled in the sensor on circuit substrate and be installed on lens assembly on circuit substrate.The height of camera lens module is the height summation of circuit substrate, sensor and lens assembly.Yet along with the development trend of existing electronic product slimming, the height of the above-mentioned lens assembly that is layering has not obviously met the demand of market development.
Summary of the invention
Based on this, provide a kind of camera lens module of slimming.
A kind of camera lens module, comprise flexible PCB, stiffening plate, sensor and lens assembly, described flexible PCB has installed surface, the back side relative with described installed surface and runs through the through hole at described installed surface and the back side, described stiffening plate is installed on the described back side and covers described through hole, described installation of sensors is on described stiffening plate and be contained in described through hole, and described lens assembly is installed on the installed surface of described flexible PCB.
In embodiment, described sensor is pasted on described stiffening plate therein.
In embodiment, described stiffening plate is the steel disc that is pasted on the described flexible PCB back side therein.
In embodiment, described sensor is fixed on described stiffening plate by a glue therein.
In embodiment, the size of described through hole and the size of described sensor adapt therein.
In embodiment, described camera lens module also comprises the gold thread that is electrically connected described flexible PCB and described sensor therein.
In embodiment, described camera lens module also comprises the connector that is installed on described flexible PCB installed surface, and is installed on the described flexible PCB back side and second stiffening plate corresponding with described connector therein.
The camera lens that therein in embodiment, described lens assembly comprises support, is installed on the voice coil motor of described support, assemble mutually with described voice coil motor and the optical filter that is installed on described support, described support is installed on the installed surface of described flexible PCB.
In embodiment, described support is fixed in the periphery of described through hole by a glue therein.
In embodiment, the voice coil motor of described lens assembly is extended with the pin that is electrically connected at described flexible PCB therein.
Above-mentioned camera lens module, the flexible PCB back side that stiffening plate is installed on also covers through hole, installation of sensors is on stiffening plate and be contained in through hole, the Partial Height of through hole Absorbing Sensor, make the height of camera lens module reduce at least the thickness of flexible PCB, thereby realize the slimming of camera lens module.
Description of drawings
Fig. 1 is the exploded perspective view of present embodiment camera lens film group;
Fig. 2 is the sectional view after the present embodiment lens module group assembling.
Embodiment
Please refer to the drawing 1 and Fig. 2, present embodiment discloses a kind of camera lens module 100, comprises flexible PCB 110, stiffening plate 120, sensor 130 and lens assembly 140.Flexible PCB 110 has installed surface 112, the back side 114 relative with installed surface 112 and runs through installed surface 112 and the through hole 116 at the back side 114.Stiffening plate 120 is installed on the back side 114 and covers through hole 116.Sensor 130 is installed on stiffening plate 120 and is contained in through hole 116, and lens assembly 140 is installed on the installed surface 112 of flexible PCB 110.The Partial Height of through hole 116 Absorbing Sensor 130 makes the height of camera lens module 100 reduce at least the thickness of flexible PCB 110, thereby realizes the slimming of camera lens module 100.
Detailed, sensor 130 is pasted on stiffening plate 120.In a concrete embodiment, stiffening plate 120 is for being pasted on the steel disc at flexible PCB 110 back sides.Sensor 130 is fixed on steel disc by a glue.Stiffening plate 120 covers through hole 116 fully, and the size of the size of through hole 116 and sensor 130 adapts.Stiffening plate 120 is pasted at the back side of flexible PCB 110 can play reinforcement and heat radiation, and sensor 130 is pasted on stiffening plate 120, and stiffening plate 120 covers through hole 116, have good shaded effect, and radiating effect is better.
Camera lens module 100 also comprises the gold thread 150 that is electrically connected flexible PCB 110 and sensor 130, is installed on the connector 160 on flexible PCB 110 installed surfaces 112, and is installed on flexible PCB 110 back sides 114 and second stiffening plate 170 corresponding with connector 160.Camera lens module 100 is by the electric connection of connector 160 realizations with other electronic components.
The camera lens 146 that lens assembly 140 comprises support 142, is installed on the voice coil motor 144 of support 142, assemble mutually with voice coil motor 144 and the optical filter 148 that is installed on support 142.Support 142 is installed on the installed surface 112 of flexible PCB 110.Support 112 is fixed in the periphery of through hole 116 by a glue, the voice coil motor 144 of lens assembly 140 is extended with the pin (not shown) that is electrically connected at flexible PCB 110.In camera lens module 100, the distance B of sensor 130 upper surfaces and camera lens 146 upper surfaces is certain, after sensor 130 sinks to the installed surface 112 of flexible PCB 110, for keeping the constant of D distance, support 142 can reduce the height of the thickness that equals flexible PCB 110, the height of whole camera lens module 100 is reduced, thereby realize the slimming of camera lens module 100.
During assembling, by through hole 116, will put glue on the stiffening plate 120 that be exposed in through hole 116, then fixation of sensor 130; Again the contact (not shown) of sensor 130 is beaten gold thread 150, the other end of gold thread 150 is connected on the golden finger 118 of flexible PCB 110; Then at the peripheral point glue fixed lens assembly 140 of flexible PCB 110 through holes 116, at last the pin of voice coil motor 144 is welded on the contact (not shown) of flexible PCB 110 correspondences.
The flexible PCB 110 of camera lens module 100 offers through hole 116, and the back side of flexible PCB 110 is equipped with stiffening plate 120, sensor 130 is contained in through hole 116 and is fixed on stiffening plate 120, can reduce the whole height of camera lens module 100, realizes slimming.And stiffening plate 120 can protect sensor 130 to be difficult for by outside destroy, eliminates the gap, stops dust to enter, but shading simultaneously and heat radiation.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims (10)

1. camera lens module, it is characterized in that, comprise flexible PCB, stiffening plate, sensor and lens assembly, described flexible PCB has installed surface, the back side relative with described installed surface and runs through the through hole at described installed surface and the back side, described stiffening plate is installed on the described back side and covers described through hole, described installation of sensors is on described stiffening plate and be contained in described through hole, and described lens assembly is installed on the installed surface of described flexible PCB.
2. camera lens module according to claim 1, is characterized in that, described sensor is pasted on described stiffening plate.
3. camera lens module according to claim 1 and 2, is characterized in that, described stiffening plate is the steel disc that is pasted on the described flexible PCB back side.
4. camera lens module according to claim 3, is characterized in that, described sensor is fixed on described stiffening plate by a glue.
5. camera lens module according to claim 1, is characterized in that, the size of described through hole and the size of described sensor adapt.
6. camera lens module according to claim 1, is characterized in that, described camera lens module also comprises the gold thread that is electrically connected described flexible PCB and described sensor.
7. camera lens module according to claim 1, is characterized in that, described camera lens module also comprises the connector that is installed on described flexible PCB installed surface, and be installed on the described flexible PCB back side and second stiffening plate corresponding with described connector.
8. camera lens module according to claim 1, it is characterized in that, the camera lens that described lens assembly comprises support, is installed on the voice coil motor of described support, assemble mutually with described voice coil motor and the optical filter that is installed on described support, described support is installed on the installed surface of described flexible PCB.
9. camera lens module according to claim 8, is characterized in that, described support is fixed in the periphery of described through hole by a glue.
10. camera lens module according to claim 8, is characterized in that, the voice coil motor of described lens assembly is extended with the pin that is electrically connected at described flexible PCB.
CN201310069535XA 2013-03-05 2013-03-05 Lens module Pending CN103163617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310069535XA CN103163617A (en) 2013-03-05 2013-03-05 Lens module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310069535XA CN103163617A (en) 2013-03-05 2013-03-05 Lens module

Publications (1)

Publication Number Publication Date
CN103163617A true CN103163617A (en) 2013-06-19

Family

ID=48586846

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310069535XA Pending CN103163617A (en) 2013-03-05 2013-03-05 Lens module

Country Status (1)

Country Link
CN (1) CN103163617A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103336348A (en) * 2013-07-01 2013-10-02 南昌欧菲光电技术有限公司 Image module assembly and image module
CN103402048A (en) * 2013-07-30 2013-11-20 南昌欧菲光电技术有限公司 Camera module, dust prevention and fixing method and installation method of camera module
CN103913812A (en) * 2014-04-25 2014-07-09 昆山凯尔光电科技有限公司 Lens holder and lens assembly
CN103929578A (en) * 2014-04-25 2014-07-16 昆山凯尔光电科技有限公司 Camera module
CN104301592A (en) * 2014-10-14 2015-01-21 江西盛泰光学有限公司 Structure and packaging technology method of camera module
CN104580857A (en) * 2014-12-25 2015-04-29 南昌欧菲光电技术有限公司 Camera module
CN104580855A (en) * 2014-12-25 2015-04-29 南昌欧菲光电技术有限公司 Camera module
CN105763781A (en) * 2016-04-12 2016-07-13 深圳市赋兴光电有限公司 Camera production method
CN105915776A (en) * 2016-06-30 2016-08-31 江西盛泰光学有限公司 DAC controlled focusing camera module
CN107205104A (en) * 2017-04-24 2017-09-26 奇鋐科技股份有限公司 Human face recognition module
CN108012494A (en) * 2017-11-24 2018-05-08 西安易朴通讯技术有限公司 Camera module
WO2018120299A1 (en) * 2016-12-27 2018-07-05 华为技术有限公司 Camera substrate assembly, camera module and terminal device
CN110365889A (en) * 2019-08-14 2019-10-22 重庆市天实精工科技有限公司 A kind of chip sunk type camera module
CN110798549A (en) * 2018-08-01 2020-02-14 Oppo广东移动通信有限公司 Electronic device
TWI708088B (en) * 2020-01-03 2020-10-21 嘉善萬順達電子有限公司 Camera lens module
CN112600999A (en) * 2016-12-30 2021-04-02 宁波舜宇光电信息有限公司 Camera module, molded circuit board assembly thereof, preparation method and electronic equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101035199A (en) * 2007-03-30 2007-09-12 昆山钜亮光电科技有限公司 Making method for the image module with the sensor directly connected and encapsulated together with the soft board
CN201340473Y (en) * 2008-12-24 2009-11-04 广州大凌实业有限公司 Automatic focusing camera module
CN102131046A (en) * 2011-01-25 2011-07-20 李东 Lens component for electronic sensor optical imaging device and location method thereof
CN203117502U (en) * 2013-03-05 2013-08-07 南昌欧菲光电技术有限公司 Lens module

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101035199A (en) * 2007-03-30 2007-09-12 昆山钜亮光电科技有限公司 Making method for the image module with the sensor directly connected and encapsulated together with the soft board
CN201340473Y (en) * 2008-12-24 2009-11-04 广州大凌实业有限公司 Automatic focusing camera module
CN102131046A (en) * 2011-01-25 2011-07-20 李东 Lens component for electronic sensor optical imaging device and location method thereof
CN203117502U (en) * 2013-03-05 2013-08-07 南昌欧菲光电技术有限公司 Lens module

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103336348A (en) * 2013-07-01 2013-10-02 南昌欧菲光电技术有限公司 Image module assembly and image module
CN103336348B (en) * 2013-07-01 2015-11-25 南昌欧菲光电技术有限公司 Image die set and image module
CN103402048A (en) * 2013-07-30 2013-11-20 南昌欧菲光电技术有限公司 Camera module, dust prevention and fixing method and installation method of camera module
CN103913812A (en) * 2014-04-25 2014-07-09 昆山凯尔光电科技有限公司 Lens holder and lens assembly
CN103929578A (en) * 2014-04-25 2014-07-16 昆山凯尔光电科技有限公司 Camera module
CN104301592A (en) * 2014-10-14 2015-01-21 江西盛泰光学有限公司 Structure and packaging technology method of camera module
CN104580857A (en) * 2014-12-25 2015-04-29 南昌欧菲光电技术有限公司 Camera module
CN104580855A (en) * 2014-12-25 2015-04-29 南昌欧菲光电技术有限公司 Camera module
CN105763781A (en) * 2016-04-12 2016-07-13 深圳市赋兴光电有限公司 Camera production method
CN105915776A (en) * 2016-06-30 2016-08-31 江西盛泰光学有限公司 DAC controlled focusing camera module
WO2018120299A1 (en) * 2016-12-27 2018-07-05 华为技术有限公司 Camera substrate assembly, camera module and terminal device
US11102384B2 (en) 2016-12-27 2021-08-24 Huawei Technologies Co., Ltd. Camera substrate assembly, camera module, and terminal device
CN112600999A (en) * 2016-12-30 2021-04-02 宁波舜宇光电信息有限公司 Camera module, molded circuit board assembly thereof, preparation method and electronic equipment
CN107205104A (en) * 2017-04-24 2017-09-26 奇鋐科技股份有限公司 Human face recognition module
CN108012494A (en) * 2017-11-24 2018-05-08 西安易朴通讯技术有限公司 Camera module
CN110798549A (en) * 2018-08-01 2020-02-14 Oppo广东移动通信有限公司 Electronic device
CN110798549B (en) * 2018-08-01 2021-04-27 Oppo广东移动通信有限公司 Electronic device
CN110365889A (en) * 2019-08-14 2019-10-22 重庆市天实精工科技有限公司 A kind of chip sunk type camera module
TWI708088B (en) * 2020-01-03 2020-10-21 嘉善萬順達電子有限公司 Camera lens module

Similar Documents

Publication Publication Date Title
CN103163617A (en) Lens module
CN114624942B (en) Camera module
JP5277105B2 (en) The camera module
US7632026B2 (en) Camera module and mobile terminal having the same
US9136289B2 (en) Camera module housing having built-in conductive traces to accommodate stacked dies using flip chip connections
EP1708269A1 (en) Semiconductor device module and manufacturing method of semiconductor device module
KR20180093963A (en) An imaging module and its electrical support
US20140313403A1 (en) Camera module having ambient light sensor
JP7104711B2 (en) Imaging Modules and Their Molded Circuit Board Assembly, Circuit Boards and Applications
US20110261253A1 (en) Camera module
US20110157462A1 (en) Camera module
US8599263B2 (en) Camera module and method of manufacturing the same
CN203117502U (en) Lens module
JP2010041709A (en) Camera module
US20180165499A1 (en) Fingerprint identifying module
TW201408149A (en) Circuit board assembly and camera module
KR20100115161A (en) Camera module
CN111050032B (en) Camera module
JP2008294331A5 (en)
US8169043B2 (en) Optical seneor package structure and manufactueing method thereof
CN104717407A (en) Electronic device with camera dustproof assembly
JP6743219B2 (en) Imaging module and portable electronic device
US10965855B2 (en) Lens module
KR20080051445A (en) Image sensor module and manufacturing method thereof and camera module having the same
JP6145988B2 (en) The camera module

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20130619