CN203399190U - Camera with dual lenses and mobile terminal with camera function - Google Patents
Camera with dual lenses and mobile terminal with camera function Download PDFInfo
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- CN203399190U CN203399190U CN201320479555.XU CN201320479555U CN203399190U CN 203399190 U CN203399190 U CN 203399190U CN 201320479555 U CN201320479555 U CN 201320479555U CN 203399190 U CN203399190 U CN 203399190U
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- camera
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- sensitive cell
- mobile terminal
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Abstract
A camera with dual lenses and a mobile terminal with a camera function relate to the camera and the mobile terminal. The camera includes a photosensitive element which is photosensitive at the front side and at the back side; the front and the back sides of the photosensitive element are provided with a lens which is used for collecting light to a corresponding photosensitive surface of the photosensitive element for imaging; the photosensitive surface is a surface, which is photosensitive, of the photosensitive element; and the mobile terminal uses the camera. The characteristic that the photosensitive element is photosensitive on both sides is used; the two lenses are used to collect the light to the two surfaces of the photosensitive element for imaging; one of the two lenses is used as a front facing camera, the other of the two lenses is uses as a rear camera; the front facing camera and the rear camera share the same photosensitive element; the cost of one photosensitive element is saved, and the imaging quality of the front facing camera improves; and the imaging quality of the front facing camera is close to that of the rear camera.
Description
Technical field
The utility model relates to a kind of camera and mobile terminal, is specifically related to a kind of camera with twin-lens and with the mobile terminal of camera function.
Background technology
In order to realize, take pictures and Video chat or video call function, nowadays many mobile terminals have all been equipped with front-facing camera and post-positioned pick-up head as mobile phone etc., for cost-saving consideration, front-facing camera often adopts the low pixel camera head that price is lower, so the image quality of front-facing camera is also far short of what is expected than the image quality of post-positioned pick-up head.
Photo-sensitive cell is the important component part of camera, and it plays conclusive effect to image quality, and photo-sensitive cell is also parts the most expensive in camera simultaneously.If want to improve the image quality of front-facing camera, adopt high-pixel camera head to be used as front-facing camera, cost also can correspondingly become higher.
Summary of the invention
For the problems referred to above of prior art, the utility model provides a kind of image quality that can simultaneously improve front-facing camera and the camera with twin-lens reducing costs and with the mobile terminal of camera function.
Mobile terminal of today has two kinds as the camera of mobile phone, and front according to formula camera and back-illuminated type camera, their difference is: front according to formula camera from photo-sensitive cell enter light above, back-illuminated type camera enters light from the back side of photo-sensitive cell.Light, sensitization all can be entered in the two sides that photo-sensitive cell is described, therefore on the two sides of photo-sensitive cell, a camera lens being all set carrys out daylighting, so just can to the two sides of photo-sensitive cell, carry out sensitization respectively and carry out imaging, this camera with two camera lenses is applied on the mobile terminals such as mobile phone, can not only save a photo-sensitive cell, can also make the image quality of front-facing camera approach the image quality of post-positioned pick-up head.
For achieving the above object, the utility model provides following technical scheme.
Camera with twin-lens, the photo-sensitive cell of the equal energy in two sides sensitization before and after comprising, the two sides, front and back of described photo-sensitive cell is provided with the camera lens of carrying out photosensitive imaging to the corresponding photosurface of described photo-sensitive cell for gathering light, described photosurface is photo-sensitive cell can sensitization face.
Wherein, described two camera lenses are provided with lens cap, and described camera also comprises for driving the lens cap drive unit of described lens cap open and close.
Wherein, described two camera lenses are provided with mechanical shutter.
With the mobile terminal of camera function, adopt the above-mentioned camera with twin-lens.
The beneficial effects of the utility model are: utilize the characteristic that photo-sensitive cell two sides all can sensitization, with two camera lenses, gather light and carry out photosensitive imaging to the two sides of photo-sensitive cell, in two camera lenses one as front-facing camera, another is as post-positioned pick-up head, front-facing camera shares the photo-sensitive cell of post-positioned pick-up head, can save the cost of a photo-sensitive cell, can make again the image quality of front-facing camera significantly promote, approach the image quality of post-positioned pick-up head.
Accompanying drawing explanation
Fig. 1 is the structural representation of the camera with twin-lens of the present utility model.
Reference numeral comprises: photo-sensitive cell 1, the first camera lens 21, the second camera lens 22, lens cap 3.
Embodiment
Below in conjunction with drawings and Examples, the utility model is elaborated.
As shown in Figure 1, photo-sensitive cell 1 and two camera lenses of the sensitization of the equal energy in two sides before and after camera of the present utility model comprises, two camera lenses are respectively the first camera lens 21 and the second camera lens 22, the first camera lens 21 be arranged on photo-sensitive cell 1 before, the second camera lens 22 be arranged on photo-sensitive cell 1 after (back side), two camera lenses are provided with lens cap 3, and camera of the present utility model also comprises for driving the lens cap drive unit (not shown) of lens cap 3 open and closes.The effect of two camera lenses is to gather light to carry out photosensitive imaging to the corresponding photosurface of photo-sensitive cell 1, described photosurface is the face that photo-sensitive cell 1 can sensitization, it is the front and back of photo-sensitive cell 1, light is irradiated to photo-sensitive cell 1 photosurface above after by the first camera lens 21 filtration treatment, and light is irradiated to photo-sensitive cell 1 photosurface below after by the second camera lens 22 filtration treatment.Lens cap 3 is except having the effect of len; can also be when opening a lens cap 3 mode of closed another lens cap 3; make synchronization only have a camera lens to have light to enter; allow synchronization photo-sensitive cell 1 only have a photosurface sensitization, thereby allow photo-sensitive cell 1 have better image quality.Also can on two camera lenses, mechanical shutter be set, while realizing two photosurfaces differences with mechanical shutter, enter the object of light sensation light.
The utility model also provides a kind of mobile terminal with camera function of applying the above-mentioned camera with twin-lens, as the mobile phone with camera function, panel computer etc.In same photo-sensitive cell 1, the image quality of photosurface above will be inferior to the image quality of photosurface below slightly, consider current mobile terminal product or take the latter's camera as main camera, therefore preferably using the first camera lens 21 as front-facing camera, the second camera lens 22 is as post-positioned pick-up head; Certainly, in the mobile terminal product of leading front-facing camera, using the first camera lens 21 as post-positioned pick-up head, the second camera lens 22 is as front-facing camera.
Front and rear camera shares a photo-sensitive cell 1, can save a photo-sensitive cell reduces costs, select the photo-sensitive cell 1 of high pixel can also allow the front-facing camera of low pixel in the past become high-pixel camera head simultaneously, significantly promote the image quality of front-facing camera.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection range; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (4)
1. with the camera of twin-lens, it is characterized in that: the photo-sensitive cell of the equal energy in two sides sensitization before and after comprising, the two sides, front and back of described photo-sensitive cell is provided with the camera lens of carrying out photosensitive imaging to the corresponding photosurface of described photo-sensitive cell for gathering light, described photosurface is photo-sensitive cell can sensitization face.
2. the camera with twin-lens according to claim 1, is characterized in that: described two camera lenses are provided with lens cap, and described camera also comprises for driving the lens cap drive unit of described lens cap open and close.
3. the camera with twin-lens according to claim 1, is characterized in that: described two camera lenses are provided with mechanical shutter.
4. with the mobile terminal of camera function, it is characterized in that: adopt arbitrary described camera with twin-lens in claim 1～3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320479555.XU CN203399190U (en) | 2013-08-07 | 2013-08-07 | Camera with dual lenses and mobile terminal with camera function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320479555.XU CN203399190U (en) | 2013-08-07 | 2013-08-07 | Camera with dual lenses and mobile terminal with camera function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203399190U true CN203399190U (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320479555.XU Expired - Fee Related CN203399190U (en) | 2013-08-07 | 2013-08-07 | Camera with dual lenses and mobile terminal with camera function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203399190U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103442163A (en) * | 2013-08-07 | 2013-12-11 | 广东欧珀移动通信有限公司 | Camera with double lens and mobile terminal with shooting function |
| CN107783351A (en) * | 2017-11-07 | 2018-03-09 | 信利光电股份有限公司 | A kind of more camera module protection devices |
-
2013
- 2013-08-07 CN CN201320479555.XU patent/CN203399190U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103442163A (en) * | 2013-08-07 | 2013-12-11 | 广东欧珀移动通信有限公司 | Camera with double lens and mobile terminal with shooting function |
| CN107783351A (en) * | 2017-11-07 | 2018-03-09 | 信利光电股份有限公司 | A kind of more camera module protection devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |