CN201323618Y - Mobile phone camera with adhesive-sealed image sensor - Google Patents
Mobile phone camera with adhesive-sealed image sensor Download PDFInfo
- Publication number
- CN201323618Y CN201323618Y CNU2008201442057U CN200820144205U CN201323618Y CN 201323618 Y CN201323618 Y CN 201323618Y CN U2008201442057 U CNU2008201442057 U CN U2008201442057U CN 200820144205 U CN200820144205 U CN 200820144205U CN 201323618 Y CN201323618 Y CN 201323618Y
- Authority
- CN
- China
- Prior art keywords
- image sensor
- mobile phone
- circuit board
- adhesive
- bracket
- 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.)
- Expired - Fee Related
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- Studio Devices (AREA)
Abstract
The utility model provides a mobile phone camera with an adhesive sealed image sensor, which comprises a bracket, as well as a lens and an infrared filter that are arranged in parallel in the longitudinal direction at the upper part of the bracket. A circuit board is arranged at the bottom of the bracket, an image sensor is arranged in parallel with the upper surface of the circuit board, and a gold wire is arranged to connect the image sensor and the circuit board. The adhesive-sealed image sensor type mobile phone camera is characterized in that a boss with a groove is arranged on the end surface of the lower surface on the inner side of the bracket corresponding to the upper surface edge of the image sensor, and sealing adhesive is arranged inside the groove to bond the bracket on the upper surface edge of the image sensor. By adopting the adhesive-sealed image sensor structure, foreign matters can be completely blocked outside the effective region of the image sensor, so as to avoid poor images and achieve ideal imaging effects, thereby remarkably improving the qualification rate of products and reducing the production cost.
Description
Technical field
The utility model relates to a kind of mobile phone cam, particularly a kind of some glue Closed Graph image-position sensor formula mobile phone cam.
Background technology
At present, in the production process of mobile phone cam, foreign matter enters into camera inside through regular meeting, shelters from the effective coverage of imageing sensor, thereby influences the normal output of picture.In order to obtain good portrait effect, must guarantee that the imageing sensor position do not have foreign matter and block, avoid the bad product of output.
The utility model content
The purpose of this utility model is to overcome above-mentioned weak point, provides a kind of simple in structure, the some glue Closed Graph image-position sensor formula mobile phone cam of dependable performance.
The technical scheme that the utility model adopted is for achieving the above object: a kind of some glue Closed Graph image-position sensor formula mobile phone cam comprises the up and down camera lens, the infrared fileter that are provided with of parallel correspondence of support and support top; Described frame bottom is provided with circuit board, the parallel imageing sensor that is provided with of circuit board upper surface, and be provided with gold thread connection layout image-position sensor and circuit board; It is characterized in that the inboard lower surface of the described support end face corresponding with the imageing sensor top surface edge is provided with the boss of band groove, be provided with sealing glue in its groove, be adhered to the imageing sensor top surface edge.
The beneficial effects of the utility model are: because mobile phone cam has adopted the structure of some glue Closed Graph image-position sensor, foreign matter can be enclosed in the outside of imageing sensor effective coverage fully, avoids bad portrait to take place, and reaches desirable portrait effect.Point glue Closed Graph image-position sensor has following advantage:
(1) camera size constancy: on existing technical foundation, the imageing sensor inactive area is sealed glue application, can not have influence on the overall dimensions of camera, highly also can not change.
(2) the camera producing cost is saved: use the sealing glue application to reduce foreign matter to greatest extent and enter caused bad, save producing cost effectively.
(3) manufacture craft is simple: can seal glue application under existing equipment and technical conditions, not need to increase in addition equipment, technology and personnel's input.
(4) stronger bonding mobile foreign matter ability: have stronger adhesive property behind the fluid sealant water cure, the mobile foreign matter that is enclosed in camera inside can be clung by glue in moving process, guarantees the cleaning of camera inside, has effectively improved the quality of product.
Description of drawings
Fig. 1 is existing mobile phone cam structural representation;
Fig. 2 is the utility model imageing sensor point glue sealing back schematic top plan view;
Fig. 3 is the utility model imageing sensor point glue sealing back structural representation;
Fig. 4 is an A partial structurtes enlarged diagram among Fig. 3.
Among the figure: 1 camera lens, 2 infrared fileters, 3 gold threads, 4 imageing sensors, the boss of 5 band grooves, 6 sealing glue, 7 supports, 8 foreign matters, 9 circuit boards.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, details are as follows to embodiment, structure, feature that foundation the utility model provides:
The utility model proposes a kind of effective coverage and carry out a composition structure of glue sealing mobile phone camera image transducer.
As Fig. 2-shown in Figure 4, this mobile phone cam comprises support and the support top camera lens 1, the infrared fileter 2 that are provided with of parallel correspondence up and down; Described support 7 bottoms are provided with circuit board 9, and circuit board 9 upper surfaces are parallel to be provided with imageing sensor 4, and are provided with gold thread 3 connection layout image-position sensors 4 and circuit board 9; It is characterized in that the described support 7 inboard lower surfaces end face corresponding with imageing sensor 4 top surface edge is provided with the boss 5 of band groove, described groove is to arrange the shape groove at interval uniformly, be provided with sealing glue 6 in its groove, be adhered to imageing sensor 4 top surface edge.
Existing cell-phone camera header structure as shown in Figure 1, at the top of circuit board 9 reproducing image transducer 4, pass through gold thread 3 then with circuit board 9 and imageing sensor 4 UNICOMs, again support 7 is bonded on the circuit board 9, at last camera lens 1 is screwed on the support 7, promptly constitutes mobile phone cam.Below the production process medium-height trestle 7 of camera and the interior zone that forms above the imageing sensor 4 enter some foreign matters 8 through regular meeting, therefore, influence the normal output of picture.
In the operation, with gold thread 3 connecting circuit plates 9 and imageing sensor 4, invalid photosensitive region at imageing sensor 4, according to coating sealing glue 6 in path shown in Figure 2, then support 7 is bonded on the circuit board 9, sealing glue 6 has just carried out effective sealing with imageing sensor 4 inside like this, as shown in Figure 3.And sealing glue 6 still has certain viscosity after curing, and mobile foreign matter also can be bonded on the glue, avoids flowing of foreign matter.
In order to satisfy the requirement of some glue, the utility model improves the structure at common camera support 7 positions, specially be provided with the boss 5 of band groove according to the path of sealing glue 6 coatings in support 7 bottoms of camera, as shown in Figure 4, it is in order to shorten the distance between support 7 and the imageing sensor 4 that boss is set, the sealing spatially of convenient sealing glue 6, but need to guarantee that boss does not influence gold thread 3 and is advisable.One row's groove is set on boss simultaneously, its objective is for fear of sealing glue 6 excessive entering on the imageing sensor 4, and can reach better sealing effectiveness.
Above-mentioned detailed description of this glue Closed Graph image-position sensor formula mobile phone cam being carried out with reference to embodiment; be illustrative rather than determinate; therefore in the variation and the modification that do not break away under the utility model general plotting, should belong within the protection range of the present utility model.
Claims (2)
1, a kind of some glue Closed Graph image-position sensor formula mobile phone cam comprises the up and down camera lens, the infrared fileter that are provided with of parallel correspondence of support and support top; Described frame bottom is provided with circuit board, the parallel imageing sensor that is provided with of circuit board upper surface, and be provided with gold thread connection layout image-position sensor and circuit board; It is characterized in that the inboard lower surface of the described support end face corresponding with the imageing sensor top surface edge is provided with the boss of band groove, be provided with sealing glue in its groove, be adhered to the imageing sensor top surface edge.
2, according to claim 1 some glue Closed Graph image-position sensor formula mobile phone cam is characterized in that described groove is for arranging the shape groove at interval uniformly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201442057U CN201323618Y (en) | 2008-12-09 | 2008-12-09 | Mobile phone camera with adhesive-sealed image sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201442057U CN201323618Y (en) | 2008-12-09 | 2008-12-09 | Mobile phone camera with adhesive-sealed image sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201323618Y true CN201323618Y (en) | 2009-10-07 |
Family
ID=41160989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201442057U Expired - Fee Related CN201323618Y (en) | 2008-12-09 | 2008-12-09 | Mobile phone camera with adhesive-sealed image sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201323618Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937770A (en) * | 2011-08-16 | 2013-02-20 | 富泰华工业（深圳）有限公司 | Camera shooting module and portable electronic device applying same |
| CN104469106A (en) * | 2013-09-13 | 2015-03-25 | Lg伊诺特有限公司 | Camera module |
-
2008
- 2008-12-09 CN CNU2008201442057U patent/CN201323618Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937770A (en) * | 2011-08-16 | 2013-02-20 | 富泰华工业（深圳）有限公司 | Camera shooting module and portable electronic device applying same |
| CN104469106A (en) * | 2013-09-13 | 2015-03-25 | Lg伊诺特有限公司 | Camera module |
| CN104469106B (en) * | 2013-09-13 | 2019-07-12 | Lg伊诺特有限公司 | Photographing module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20121209 |