CN203535356U - Camera assembly and mobile terminal - Google Patents
Camera assembly and mobile terminal Download PDFInfo
- Publication number
- CN203535356U CN203535356U CN201320378926.5U CN201320378926U CN203535356U CN 203535356 U CN203535356 U CN 203535356U CN 201320378926 U CN201320378926 U CN 201320378926U CN 203535356 U CN203535356 U CN 203535356U
- Authority
- CN
- China
- Prior art keywords
- optical lens
- camera assembly
- ccd camera
- mobile terminal
- lens
- 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 - Lifetime
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
Abstract
The utility model discloses a camera assembly and a mobile terminal. The camera assembly comprises a camera module and a protection lens; the camera module comprises optical lens, a lens seat, a photosensitive chip and a matched circuit; wherein the protection lens covers the optical lens; one surface of the protection lens, adjacent to the optical lens, is plated with an infrared filtering film, the optical lens are arranged in the lens seat, the photosensitive chip is arranged at a side of the optical lens far away from the protection lens and is connected with the matched circuit, and the mobile terminal is provided with the above camera assembly. The camera assembly and the mobile terminal reduce the height of the module and guarantee the effect of images obtained by a camera.
Description
Technical field
The utility model relates to field of mobile terminals, relates in particular to a kind of CCD camera assembly, mobile terminal and camera module.
Background technology
As shown in Figure 1; basic composition is most of present mobile terminal camera assembly: protection eyeglass (1); dust seal (2) and camera module (3), wherein camera module (3) comprising: optical lens (31), lens mount (32), sensitive chip (33), support circuit (34) and infrared filter (35).Mobile terminal camera is mounted in the small-sized image pickup device in mobile terminal, along with the thickness of mobile terminal is more and more thinner, also more and more higher to the structural requirement of camera, and it is more short better that this also just requires that mobile terminal camera module does.But traditional scheme is that the sheet number of camera lens is reduced to reduce module height, has sacrificed like this quality of camera.
Utility model content
The utility model provides a kind of mobile terminal camera for addressing the above problem, and it is unaffected that object guarantees when being to reduce module height that camera obtains the effect of image.
For solving the problems of the technologies described above, the utility model provides a kind of CCD camera assembly, comprises camera module and protection eyeglass, and camera module comprises optical lens, lens mount, sensitive chip and support circuit, wherein:
Protection eyeglass hides on described optical lens, and is coated with infrared ray filter coating in the one side near described optical lens;
Optical lens is arranged in described lens mount, and sensitive chip is arranged on optical lens away from a side of described protection eyeglass and is connected with support circuit.
In CCD camera assembly, also comprise dust seal, between camera module and protection eyeglass, dust seal has light hole, so that light can be injected optical lens from protection eyeglass.
CCD camera assembly is assemblied on mobile terminal, is front-facing camera assembly or post-positioned pick-up head assembly.
The part that the protection eyeglass of covering on the optical lens of front-facing camera assembly is mobile terminal touch screen.
The protection eyeglass of covering on the optical lens of post-positioned pick-up head assembly is glass mirror.
Be coated with the area of infrared ray filter coating and area and the shape of shape and optical lens match.
For solving the problems of the technologies described above, the utility model also provides a kind of mobile terminal, and above-mentioned CCD camera assembly is installed.
For solving the problems of the technologies described above, the utility model also provides a kind of camera module, comprises optical lens, lens mount, sensitive chip and support circuit, it is characterized in that, this camera module does not comprise infrared filter.
Compared to prior art; the utility model is coated with infrared ray filter coating by the one side protecting eyeglass near described optical lens; can save the infrared filter of camera module internal, reach the effect that reduces module height, guarantee that camera obtains the effect of image unaffected simultaneously.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions, is used from explanation the utility model with embodiment mono-of the present utility model, does not form restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the diagrammatic cross-section of existing CCD camera assembly.
Fig. 2 is the diagrammatic cross-section of the utility model CCD camera assembly.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
The visible light wavelength of human eye is 380nm～780nm, and more than wavelength 780nm infrared light human eye is None-identified, after if camera will not have effective infrared light to sense on sensitive chip, can cause the colour cast of image, in order to eliminate the impact of infrared light, therefore existing camera module all adds an infrared fileter before inner sensitive chip, so just guarantee that Infrared can not enter sensitive chip and affect the quality of taking pictures.General IR optical filter thickness is 0.3mm, and generally, by being that the plated film on glass of 0.3mm left and right is realized at thickness, glass generally can be used the glass of Xiao Te, and the technical parameter of plated film is as follows:
1, part simultaneously plates multilayer film, requires:
λ=400-420nm, transmitance T (min) >=80%;
λ=420-630nm, transmitance T (min) >=85%, T (ave) >=90%;
λ=700-1000nm, transmitance T (max)≤5%;
λ=1000-1100nm, transmitance T (max)≤10%;
λ=650 ± 10nm, transmitance T=50%.
2, the requirement of plating multi-layered antireflection coating face:
λ=430～680nm place, reflectivity R (max)≤0.8%%%;
The thickness of infrared filter is 0.3mm left and right, and this makes the height of camera module increase 0.3mm undoubtedly.
For existing mobile terminal; hide camera module protection eyeglass or TP touch-screen be indispensable; its material is also glass; thickness is also in 0.3mm left and right; as shown in Figure 2; the utility model removes the infrared filter of camera module internal; the rete of cut-off Infrared is plated on protection eyeglass or TP touch-screen; make the protection eyeglass (1) that is coated with infrared ray filter coating (4) not only to optical lens, play protective effect, and substituted the infrared filtering effect of the IR optical filter in existing camera module.At Mazu camera, take pictures under the prerequisite requiring, reduced the height of camera module.
As shown in Figure 2; the utility model CCD camera assembly embodiment; comprise protection eyeglass (1), dust seal (2) and camera module (3), wherein camera module (3) comprising: optical lens (31), lens mount (32), sensitive chip (33) and support circuit (34).Protection eyeglass (1) hides at optical lens (31) upper, and is coated with infrared ray filter coating (4) in the one side near optical lens (31); Optical lens (31) is arranged in lens mount (32), and sensitive chip (3-3) is arranged on optical lens (31) away from a side of protection eyeglass and is connected with support circuit (34).Understandably, this dust seal (2) is mainly in order to improve dust-proof effect, concerning solving technical matters of the present utility model, is optional device.Dust seal (2) is positioned between camera module (3) and protection eyeglass (1), and dust seal (2) has light hole, so that light can be injected optical lens (31) from protection eyeglass (1).
Above-mentioned CCD camera assembly is as shown in Figure 2 assemblied on mobile terminal, can be front-facing camera assembly or post-positioned pick-up head assembly.When this CCD camera assembly is front-facing camera assembly, hide the part that the protection eyeglass on front-facing camera optical lens is mobile terminal touch screen; When this CCD camera assembly is post-positioned pick-up head assembly, the protection eyeglass hiding on post-positioned pick-up head optical lens is glass mirror.Wherein, be plated in area and the shape of the infrared ray filter coating above screening glass, match with area and the shape of optical lens.
In addition, the utility model also provides a kind of mobile terminal, and this mobile terminal is provided with the CCD camera assembly of the above.Understandably, the thickness that above-mentioned CCD camera assembly must be conducive to reduce mobile terminal is installed.
Correspondingly; the utility model also provides a kind of camera module; this camera module comprises optical lens, lens mount, sensitive chip and support circuit; wherein; optical lens is arranged in described lens mount; sensitive chip is arranged on optical lens away from a side of described protection eyeglass and is connected with support circuit, but this camera module does not comprise infrared filter.The utility model camera module has removed the impact of infrared filter on thickness with respect to existing camera module; with hide on described optical lens; and the protection eyeglass that is coated with infrared ray filter coating in the one side near described optical lens coordinates; the thickness that can reduce to a certain extent to assemble the mobile terminal of this camera module, meets user to the lightening demand of mobile terminal.
Finally it should be noted that: the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a CCD camera assembly, comprises camera module and protection eyeglass, it is characterized in that, described camera module comprises optical lens, lens mount, sensitive chip and support circuit, wherein:
Described protection eyeglass hides on described optical lens, and is coated with infrared ray filter coating in the one side near described optical lens;
Described optical lens is arranged in described lens mount, and described sensitive chip is arranged on described optical lens and is connected away from a side of described protection eyeglass and with described support circuit.
2. CCD camera assembly according to claim 1; it is characterized in that, in CCD camera assembly, also comprise dust seal, between described protection eyeglass and described camera module; described dust seal has light hole, so that light can be injected optical lens from protection eyeglass.
3. CCD camera assembly according to claim 1, is characterized in that, described CCD camera assembly is assemblied on mobile terminal, is front-facing camera assembly or post-positioned pick-up head assembly.
4. CCD camera assembly according to claim 3, is characterized in that, hides the part that the described protection eyeglass on the optical lens of described front-facing camera assembly is mobile terminal touch screen.
5. CCD camera assembly according to claim 3, is characterized in that, the described protection eyeglass hiding on the optical lens of described post-positioned pick-up head assembly is glass mirror.
6. according to the arbitrary described CCD camera assembly of claim 1, it is characterized in that, described in be coated with the area of infrared ray filter coating and area and the shape of shape and described optical lens match.
7. a mobile terminal, is provided with as the CCD camera assembly as described in arbitrary in claim 1 to 6.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320378926.5U CN203535356U (en) | 2013-06-27 | 2013-06-27 | Camera assembly and mobile terminal |
| PCT/CN2013/081677 WO2013189352A2 (en) | 2013-06-27 | 2013-08-16 | Camera assembly, mobile terminal and camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320378926.5U CN203535356U (en) | 2013-06-27 | 2013-06-27 | Camera assembly and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203535356U true CN203535356U (en) | 2014-04-09 |
Family
ID=49769513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320378926.5U Expired - Lifetime CN203535356U (en) | 2013-06-27 | 2013-06-27 | Camera assembly and mobile terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203535356U (en) |
| WO (1) | WO2013189352A2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103997596A (en) * | 2014-06-10 | 2014-08-20 | 信利光电股份有限公司 | Camera module |
| CN107040707A (en) * | 2017-06-22 | 2017-08-11 | 广东欧珀移动通信有限公司 | A kind of electronic equipment, CCD camera assembly and its protection eyeglass |
| CN107589509A (en) * | 2016-07-07 | 2018-01-16 | 格科微电子（上海）有限公司 | Suitable for the assembly method of the camera system of mobile terminal |
| CN108174072A (en) * | 2018-01-25 | 2018-06-15 | 信利光电股份有限公司 | A kind of super-thin electronic equipment camera |
| CN111373719A (en) * | 2017-09-28 | 2020-07-03 | 深圳传音制造有限公司 | Seal installation structure and terminal of leading camera |
| CN112532840A (en) * | 2020-11-25 | 2021-03-19 | 维沃移动通信有限公司 | Electronic device |
| WO2022127660A1 (en) * | 2020-12-15 | 2022-06-23 | 维沃移动通信有限公司 | Camera module and electronic device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962278A (en) * | 2016-10-19 | 2018-04-27 | 南京理工大学 | A kind of arc welding weld crater image harvester based on saturating infrared fileter |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2624544Y (en) * | 2003-05-02 | 2004-07-07 | 鸿富锦精密工业（深圳）有限公司 | Mobile telephone having photographic function |
| CN100514109C (en) * | 2007-08-21 | 2009-07-15 | 三星高新电机（天津）有限公司 | Glasses lens plated non-focusing mobile phone camera |
| CN201479186U (en) * | 2009-08-21 | 2010-05-19 | 青岛海信移动通信技术股份有限公司 | Camera device and mobile communication terminal with camera device |
-
2013
- 2013-06-27 CN CN201320378926.5U patent/CN203535356U/en not_active Expired - Lifetime
- 2013-08-16 WO PCT/CN2013/081677 patent/WO2013189352A2/en active Application Filing
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103997596A (en) * | 2014-06-10 | 2014-08-20 | 信利光电股份有限公司 | Camera module |
| CN107589509A (en) * | 2016-07-07 | 2018-01-16 | 格科微电子（上海）有限公司 | Suitable for the assembly method of the camera system of mobile terminal |
| CN107040707A (en) * | 2017-06-22 | 2017-08-11 | 广东欧珀移动通信有限公司 | A kind of electronic equipment, CCD camera assembly and its protection eyeglass |
| CN111373719A (en) * | 2017-09-28 | 2020-07-03 | 深圳传音制造有限公司 | Seal installation structure and terminal of leading camera |
| CN111373719B (en) * | 2017-09-28 | 2021-07-27 | 深圳传音制造有限公司 | Seal installation structure and terminal of leading camera |
| CN108174072A (en) * | 2018-01-25 | 2018-06-15 | 信利光电股份有限公司 | A kind of super-thin electronic equipment camera |
| CN112532840A (en) * | 2020-11-25 | 2021-03-19 | 维沃移动通信有限公司 | Electronic device |
| WO2022111386A1 (en) * | 2020-11-25 | 2022-06-02 | 维沃移动通信有限公司 | Electronic device |
| WO2022127660A1 (en) * | 2020-12-15 | 2022-06-23 | 维沃移动通信有限公司 | Camera module and electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013189352A3 (en) | 2014-05-22 |
| WO2013189352A2 (en) | 2013-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |
|
| CX01 | Expiry of patent term |