CN102692792A - Microcamera module manufacturing method and product thereof - Google Patents
Microcamera module manufacturing method and product thereof Download PDFInfo
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- CN102692792A CN102692792A CN2012101819834A CN201210181983A CN102692792A CN 102692792 A CN102692792 A CN 102692792A CN 2012101819834 A CN2012101819834 A CN 2012101819834A CN 201210181983 A CN201210181983 A CN 201210181983A CN 102692792 A CN102692792 A CN 102692792A
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Abstract
The invention discloses a microcamera module manufacturing method, and also discloses a product manufactured by implementing the microcamera module manufacturing method, wherein the product comprises a small-volume large-viewing angle lens, an image sensing unit and a lens seat; an adjusting through slot is arranged on the lens seat, a gap is formed on the front part of the lens seat, the image sensing unit is arranged on the tail part of the lens seat, and the small-volume large-view angle lens is arranged on the adjusting through slot. The method provided by the invention is simple in manufacturing processes and low in cost, a focusing system is separated and saved skillfully, and production processes and a product structure are effectively simplified. The product provided by the invention is ingenious and reasonable in structural design; focusing is realized by directly adjusting the front and back sliding positions of the small-volume and large-viewing angle lens on the adjusting through slot, so that the effect of realizing focusing without the focusing system is achieved; focuses are adjusted conveniently and fast; focusing components are effectively reduced; cost is reduced; the structure also can be greatly simplified; small volume and miniaturization are realized; and requirements of special-purpose CMOS camera module (CCM) are met.
Description
Technical field
The present invention relates to the camera head technology, particularly a kind of miniature video camera module making method and products thereof.
Background technology
Photographing module/module (CMOS Camera Module) is called for short CCM, is the core devices that is used for the portable picture pick-up device of various a new generations, compares with traditional camera system to have miniaturization, low-power consumption, low cost, the advantage of high image quality.Can be widely used in fields such as shooting mobile phone, videophone, automobile assistant driving, security monitoring.
CCM is mainly by SENSOR, LENS, and FPC/PCB, parts such as CONNECTOR constitute.Wherein, SENSER is area array CCD or cmos sensor; LENS is the sphere of glass or plastic material or the cylindric lens assembly that aspherical lens constitutes; FPC/PCB is an electronic circuit board; Whole photographing module compact conformation, image quality is good, and is good at the effect of consumer electronics field.
Yet; When being applied to other fields such as touch-screen, machine vision, detection and localization when this type of photographing module; Special application demand has proposed new challenge to CCM; Comprise mainly that particularly existing C CM had been difficult to satisfy these requirements when the physical dimension of further reduction CCM, the field angle that enlarges CCM and the frame per second of Geng Gao etc. required.
In addition, focusing is a most important link during CCM produces, and focusing quickly and accurately is one of gordian technique in the CCM field.Existing C CM focusing structure is between camera lens and lens mount, to be connected with screw thread, carries out precession or back-out through double thread, and then regulates the distance between camera lens and the sensor, realizes the focusing function of camera lens.Existing photographing module exists the focusing mode limited big, and the apparatus structure degree that becomes more meticulous is not high, exists the focusing stroke long, the not high situation of focusing degree of accuracy, and also volume is big, is difficult to be applied to particular application.Thereby research and develop a kind of method that photographing module is microminiaturized and products thereof that realizes and remain to be occurred, to be satisfied with the demand of particular application.
Summary of the invention
To above-mentioned deficiency, one of the object of the invention is, provide that a kind of manufacturing process is succinct, cost is low, focusing easily and fast, and ingenious focusing system detached out and deletes, effectively simplify the miniature video camera module making method of production process and product structure;
The present invention also aims to, a kind of product that aforesaid miniature video camera module making method makes of implementing is provided.
The present invention is for realizing above-mentioned purpose, and the technical scheme that is provided is:
A kind of miniature video camera module making method, it comprises the steps:
(1) preparation one small size wide-angle lens is used for made thing is focused on;
(2) preparation one microscope base, on microscope base, be provided with one suitable with the appearance profile of said small size wide-angle lens, and the adjusting groove that supplies this small size wide-angle lens to slide above that;
(3) front position of corresponding said adjusting groove is provided with one and can conveniently said small size wide-angle lens be placed on the breach on this adjusting groove in the front portion of said microscope base;
(4) preparation one image sensing assembly, the tail end position of corresponding said adjusting groove is arranged on this image sensing assembly the afterbody of said microscope base;
(5) through said breach the small size wide-angle lens is placed on this adjusting groove; And slided in this small size wide-angle lens front and back on said adjusting groove; Thereby realize through regulating relative position between small size wide-angle lens and the image sensing assembly, after the image sensing assembly obtains clearly the made thing image, put glue then apart from the purpose that reaches focusing; The small size wide-angle lens is positioned on the said adjusting groove, makes the miniature video camera module.
Small size wide-angle lens in the said step (1) is the mirror body that the appearance profile of an xsect is rectangle; The front end face centre position of this mirror body inwardly concaves and forms the position, chamber that a bottom surface is provided with spherical surface hill; The front end face both sides drift angle symmetry of this mirror body respectively forms a location division to outer lug; The base, both sides of this mirror body is provided with chamfering, and the front end face of this mirror body is the plane.
Small size wide-angle lens in the said step (1) is the rounded mirror body of the appearance profile of an xsect; The front end face centre position of this mirror body inwardly concaves and forms the position, chamber that a bottom surface is provided with spherical surface hill; The forward position of the external cylindrical surface of this mirror body is provided with a locating slot, and the front end face of this mirror body is the plane.
Image sensing assembly in the said step (4) comprises electronic circuit board and is arranged on the imageing sensor on this electronic circuit board.
It is further comprising the steps of:
(6) on said microscope base, be provided with a LED light filling lamp at least.
A kind ofly implement the product that above-mentioned miniature video camera module making method makes; It comprises small size wide-angle lens, image sensing assembly and microscope base; It is one suitable with the appearance profile of said small size wide-angle lens that this microscope base is provided with; And the adjusting groove that supplies this small size wide-angle lens to slide above that; The front position of corresponding said adjusting groove is provided with one and can conveniently said small size wide-angle lens be placed on the breach on this adjusting groove in the front portion of said microscope base, the tail end position of corresponding said adjusting groove is arranged on the afterbody of said microscope base with this image sensing assembly, and said small size wide-angle lens is arranged on the said adjusting groove.
The mirror body that the appearance profile that said small size wide-angle lens is an xsect is rectangle; The front end face centre position of this mirror body inwardly concaves and forms the position, chamber that a bottom surface is provided with spherical surface hill; The front end face both sides drift angle symmetry of this mirror body respectively forms a location division to outer lug; The base, both sides of this mirror body is provided with chamfering, and the front end face of this mirror body is the plane.
The mirror body that the appearance profile that said small size wide-angle lens is an xsect is rounded; The front end face centre position of this mirror body inwardly concaves and forms the position, chamber that a bottom surface is provided with spherical surface hill; The forward position of the external cylindrical surface of this mirror body is provided with a locating slot, and the front end face of this mirror body is the plane.
Said image sensing assembly comprises electronic circuit board and is arranged on the imageing sensor on this electronic circuit board.
The top of said breach is provided with a LED light filling lamp at least, and the symmetria bilateralis of said microscope base is provided with the perpendicular positioning groove.
Beneficial effect of the present invention is: the manufacturing process of method provided by the invention is succinct, cost is low and ingenious focusing system is detached out and deletes, effectively simplifies production process and product structure; Product provided by the invention, structural design is ingenious, rationally; Directly regulate the small size wide-angle lens and realize the purpose of focusing regulating front and back sliding position on the groove, reach and need not focusing system and just can realize the effect of focusing, and focusing easily and fast; Not only effectively reduce focusing component, reduce cost, greatly simplified structure; The realization small size is microminiaturized, satisfies the demand of specific use CCM.
Description of drawings
Fig. 1 is embodiments of the invention 1 structural representations;
Fig. 2 is the decomposition texture synoptic diagram of Fig. 1;
Fig. 3 is embodiments of the invention 2 structural representations;
Fig. 4 is embodiments of the invention 3 structural representations;
Fig. 5 is the decomposition texture synoptic diagram of Fig. 4;
Fig. 6 is embodiments of the invention 4 structural representations.
Embodiment
Embodiment 1: referring to Fig. 1 and Fig. 2, and a kind of miniature video camera module making method that the embodiment of the invention provides, it comprises the steps:
(1) preparation one small size wide-angle lens 1 is used for made thing is focused on;
(2) preparation one microscope base 2, on microscope base 2, be provided with one suitable with the appearance profile of said small size wide-angle lens 1, and the adjusting groove 21 that supplies this small size wide-angle lens 1 to slide above that;
(3) front position of corresponding said adjusting groove 21 is provided with one and can conveniently said small size wide-angle lens 1 be placed on the breach 22 on this adjusting groove 21 in the front portion of said microscope base 2;
(4) preparation one image sensing assembly 3, the tail end position of corresponding said adjusting groove 21 is arranged on this image sensing assembly 3 afterbody of said microscope base 2;
(5) through said breach 22 small size wide-angle lens 1 is placed on this adjusting groove 21; And slided in this small size wide-angle lens 1 front and back on said adjusting groove 21; Thereby realize through regulating relative position between small size wide-angle lens 1 and the image sensing assembly 3, after image sensing assembly 3 obtains clearly the made thing image, put glue then apart from the purpose that reaches focusing; Small size wide-angle lens 1 is positioned on the said adjusting groove 21, makes the miniature video camera module.
Small size wide-angle lens 1 in the said step (1) is the mirror body 11 that the appearance profile of an xsect is rectangle; The front end face centre position of this mirror body 11 inwardly concaves and forms the position, chamber 12 that a bottom surface is provided with spherical surface hill; The front end face both sides drift angle symmetry of this mirror body 11 respectively forms a location division 13 to outer lug; The base, both sides of this mirror body 11 is provided with chamfering, and the front end face of this mirror body 11 is the plane.
It is further comprising the steps of:
(6) on said microscope base 2, be provided with a LED light filling lamp 4 at least.
A kind ofly implement the product that above-mentioned miniature video camera module making method makes; It comprises small size wide-angle lens 1, image sensing assembly 3 and microscope base 2; It is one suitable with the appearance profile of said small size wide-angle lens 1 that this microscope base 2 is provided with; And the adjusting groove 21 that supplies this small size wide-angle lens 1 to slide above that; The front position of corresponding said adjusting groove 21 is provided with one and can conveniently said small size wide-angle lens 1 be placed on the breach 22 on this adjusting groove 21 in the front portion of said microscope base 2; The tail end position of corresponding said adjusting groove 21 is arranged on the afterbody of said microscope base 2 with this image sensing assembly 3, and said small size wide-angle lens 1 is arranged on the said adjusting groove 21.
The mirror body 11 that the appearance profile that said small size wide-angle lens 1 is an xsect is rectangle; The front end face centre position of this mirror body 11 inwardly concaves and forms the position, chamber 12 that a bottom surface is provided with spherical surface hill; The front end face both sides drift angle symmetry of this mirror body 11 respectively forms a location division 13 to outer lug; The base, both sides of this mirror body 11 is provided with chamfering, and the front end face of this mirror body 11 is the plane.
Said image sensing assembly 3 comprises electronic circuit board 31 and is arranged on the imageing sensor 32 on this electronic circuit board 31.
The top of said breach 22 is provided with a LED light filling lamp 4 at least, and the symmetria bilateralis of said microscope base 2 is provided with perpendicular positioning groove 23.
(1) preparation one small size wide-angle lens 1 is used for made thing is focused on;
(2) preparation one microscope base 2, on microscope base 2, be provided with one suitable with the appearance profile of said small size wide-angle lens 1, and the adjusting groove 21 that supplies this small size wide-angle lens 1 to slide above that;
(3) front position of corresponding said adjusting groove 21 is provided with one and can conveniently said small size wide-angle lens 1 be placed on the breach 22 on this adjusting groove 21 in the front portion of said microscope base 2;
(4) preparation one image sensing assembly 3, the tail end position of corresponding said adjusting groove 21 is arranged on this image sensing assembly 3 afterbody of said microscope base 2;
(5) through said breach 22 small size wide-angle lens 1 is placed on this adjusting groove 21; And slided in this small size wide-angle lens 1 front and back on said adjusting groove 21; Thereby realize through regulating relative position between small size wide-angle lens 1 and the image sensing assembly 3, after image sensing assembly 3 obtains clearly the made thing image, put glue then apart from the purpose that reaches focusing; Small size wide-angle lens 1 is positioned on the said adjusting groove 21, makes the miniature video camera module.
Small size wide-angle lens 1 in the said step (1) is the rounded mirror body 11 of appearance profile of an xsect; The front end face centre position of this mirror body 11 inwardly concaves and forms the position, chamber 12 that a bottom surface is provided with spherical surface hill; The forward position of the external cylindrical surface of this mirror body 11 is provided with a locating slot, and the front end face of this mirror body 11 is the plane.
It is further comprising the steps of:
(6) on said microscope base 2, be provided with a light filling lamp 4 at least.
A kind ofly implement the product that above-mentioned miniature video camera module making method makes; It comprises small size wide-angle lens 1, image sensing assembly 3 and microscope base 2; It is one suitable with the appearance profile of said small size wide-angle lens 1 that this microscope base 2 is provided with; And the adjusting groove 21 that supplies this small size wide-angle lens 1 to slide above that; The front position of corresponding said adjusting groove 21 is provided with one and can conveniently said small size wide-angle lens 1 be placed on the breach 22 on this adjusting groove 21 in the front portion of said microscope base 2; The tail end position of corresponding said adjusting groove 21 is arranged on the afterbody of said microscope base 2 with this image sensing assembly 3, and said small size wide-angle lens 1 is arranged on the said adjusting groove 21.
The rounded mirror body 11 of appearance profile that said small size wide-angle lens 1 is an xsect; The front end face centre position of this mirror body 11 inwardly concaves and forms the position, chamber 12 that a bottom surface is provided with spherical surface hill; The forward position of the external cylindrical surface of this mirror body 11 is provided with a locating slot 14, and the front end face of this mirror body 11 is the plane.
Said image sensing assembly 3 comprises electronic circuit board 31 and is arranged on the imageing sensor 32 on this electronic circuit board 31.
The top of said breach 22 is provided with a LED light filling lamp 4 at least, and the symmetria bilateralis of said microscope base 2 is provided with perpendicular positioning groove 23.In the present embodiment, the quantity of this LED light filling lamp 4 is two, and it also comes the top of said breach 22.Among other embodiment, can come the quantity of respective settings LED light filling lamp 4 according to required light filling effect.
The manufacturing process of the method that provides of invention is succinct, cost is low and ingenious focusing system is detached out and deletes, effectively simplifies production process and product structure;
Product provided by the invention, structural design is ingenious, rationally; Directly regulate small size wide-angle lens 1 and realize the purpose of focusing regulating front and back sliding position on the groove 21, reach and need not focusing system and just can realize the effect of focusing, and focusing easily and fast; Not only effectively reduce focusing component, reduce cost, greatly simplified structure; The realization small size is microminiaturized, satisfies the demand of specific use CCM.
Of the above embodiment of the present invention, adopt technical characterictic same or similar and other miniature video camera module making method of obtaining and products thereof, all in protection domain of the present invention with it.
Claims (10)
1. a miniature video camera module making method is characterized in that it comprises the steps:
(1) preparation one small size wide-angle lens is used for made thing is focused on;
(2) preparation one microscope base, on microscope base, be provided with one suitable with the appearance profile of said small size wide-angle lens, and the adjusting groove that supplies this small size wide-angle lens to slide above that;
(3) front position of corresponding said adjusting groove is provided with one and can conveniently said small size wide-angle lens be placed on the breach on this adjusting groove in the front portion of said microscope base;
(4) preparation one image sensing assembly, the tail end position of corresponding said adjusting groove is arranged on this image sensing assembly the afterbody of said microscope base;
(5) through said breach the small size wide-angle lens is placed on this adjusting groove; And slided in this small size wide-angle lens front and back on said adjusting groove; Thereby realize through regulating relative position between small size wide-angle lens and the image sensing assembly, after the image sensing assembly obtains clearly the made thing image, put glue then apart from the purpose that reaches focusing; The small size wide-angle lens is positioned on the said adjusting groove, makes the miniature video camera module.
2. miniature video camera module making method according to claim 1; It is characterized in that; Small size wide-angle lens in the said step (1) is the mirror body that the appearance profile of an xsect is rectangle, and the front end face centre position of this mirror body inwardly concaves and forms the position, chamber that a bottom surface is provided with spherical surface hill, and the front end face both sides drift angle symmetry of this mirror body respectively forms a location division to outer lug; The base, both sides of this mirror body is provided with chamfering, and the front end face of this mirror body is the plane.
3. miniature video camera module making method according to claim 1; It is characterized in that; Small size wide-angle lens in the said step (1) is the rounded mirror body of the appearance profile of an xsect; The front end face centre position of this mirror body inwardly concaves and forms the position, chamber that a bottom surface is provided with spherical surface hill, and the forward position of the external cylindrical surface of this mirror body is provided with a locating slot, and the front end face of this mirror body is the plane.
4. miniature video camera module making method according to claim 1 is characterized in that, the image sensing assembly in the said step (4) comprises electronic circuit board and is arranged on the imageing sensor on this electronic circuit board.
5. miniature video camera module making method according to claim 1 is characterized in that it is further comprising the steps of:
(6) on said microscope base, be provided with a LED light filling lamp at least.
6. implement the product that the said miniature video camera module making method of one of claim 1-5 makes for one kind; It is characterized in that; It comprises small size wide-angle lens, image sensing assembly and microscope base; It is one suitable with the appearance profile of said small size wide-angle lens that this microscope base is provided with; And the adjusting groove that supplies this small size wide-angle lens to slide above that; The front position of corresponding said adjusting groove is provided with one and can conveniently said small size wide-angle lens be placed on the breach on this adjusting groove in the front portion of said microscope base, the tail end position of corresponding said adjusting groove is arranged on the afterbody of said microscope base with this image sensing assembly, and said small size wide-angle lens is arranged on the said adjusting groove.
7. product according to claim 6; It is characterized in that; The mirror body that the appearance profile that said small size wide-angle lens is an xsect is rectangle, the front end face centre position of this mirror body inwardly concave and form the position, chamber that a bottom surface is provided with spherical surface hill, and the front end face both sides drift angle symmetry of this mirror body respectively forms a location division to outer lug; The base, both sides of this mirror body is provided with chamfering, and the front end face of this mirror body is the plane.
8. product according to claim 6; It is characterized in that; The mirror body that the appearance profile that said small size wide-angle lens is an xsect is rounded; The front end face centre position of this mirror body inwardly concaves and forms the position, chamber that a bottom surface is provided with spherical surface hill, and the forward position of the external cylindrical surface of this mirror body is provided with a locating slot, and the front end face of this mirror body is the plane.
9. product according to claim 6 is characterized in that, said image sensing assembly comprises electronic circuit board and is arranged on the imageing sensor on this electronic circuit board.
10. product according to claim 6 is characterized in that, the top of said breach is provided with a LED light filling lamp at least, and the symmetria bilateralis of said microscope base is provided with the perpendicular positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101819834A CN102692792A (en) | 2012-06-05 | 2012-06-05 | Microcamera module manufacturing method and product thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101819834A CN102692792A (en) | 2012-06-05 | 2012-06-05 | Microcamera module manufacturing method and product thereof |
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| CN102692792A true CN102692792A (en) | 2012-09-26 |
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| CN2012101819834A Pending CN102692792A (en) | 2012-06-05 | 2012-06-05 | Microcamera module manufacturing method and product thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101165528A (en) * | 2006-10-16 | 2008-04-23 | 财团法人工业技术研究院 | Automatic focusing optical lens module |
| CN201179114Y (en) * | 2008-03-26 | 2009-01-14 | 东莞光阵显示器制品有限公司 | CMOS die set |
| CN101535861A (en) * | 2006-11-03 | 2009-09-16 | 弗莱克斯电子有限责任公司 | Camera module with contamination reduction feature |
| CN201477277U (en) * | 2009-08-04 | 2010-05-19 | 新钜科技股份有限公司 | Lens mould train |
| CN201854350U (en) * | 2009-10-23 | 2011-06-01 | 东莞光阵显示器制品有限公司 | Novel image pick-up device capable of realizing large-view imaging through small lens |
| CN202710901U (en) * | 2012-06-05 | 2013-01-30 | 东莞光阵显示器制品有限公司 | Miniature shooting module |
-
2012
- 2012-06-05 CN CN2012101819834A patent/CN102692792A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101165528A (en) * | 2006-10-16 | 2008-04-23 | 财团法人工业技术研究院 | Automatic focusing optical lens module |
| CN101535861A (en) * | 2006-11-03 | 2009-09-16 | 弗莱克斯电子有限责任公司 | Camera module with contamination reduction feature |
| CN201179114Y (en) * | 2008-03-26 | 2009-01-14 | 东莞光阵显示器制品有限公司 | CMOS die set |
| CN201477277U (en) * | 2009-08-04 | 2010-05-19 | 新钜科技股份有限公司 | Lens mould train |
| CN201854350U (en) * | 2009-10-23 | 2011-06-01 | 东莞光阵显示器制品有限公司 | Novel image pick-up device capable of realizing large-view imaging through small lens |
| CN202710901U (en) * | 2012-06-05 | 2013-01-30 | 东莞光阵显示器制品有限公司 | Miniature shooting module |
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Application publication date: 20120926 |