CN202798942U - Image sensor, camera and electronic product using image sensor - Google Patents
Image sensor, camera and electronic product using image sensor Download PDFInfo
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- CN202798942U CN202798942U CN2012203942186U CN201220394218U CN202798942U CN 202798942 U CN202798942 U CN 202798942U CN 2012203942186 U CN2012203942186 U CN 2012203942186U CN 201220394218 U CN201220394218 U CN 201220394218U CN 202798942 U CN202798942 U CN 202798942U
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- imageing sensor
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- camera
- main control
- image sensor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model discloses an image sensor, a camera and an electronic product using the image sensor. The image sensor comprises a main control sensor and a photosensitive chip. The photosensitive chip is provided with a normal working area and an ambient light detection area. The main control chip is respectively connected with the normal working area and the ambient light detection area, and can be used to independently control the working of the normal working area and the working of the ambient light detection area. Compared to the prior art, the photosensitive chip of the image sensor is provided with the normal working area and the ambient light detection area, and the main control chip can be used to independently control the working of the normal working area and the working of the ambient light detection area. When the image sensor is in use, the main control chip can be used to control the ambient light detection area for the ambient light detection, and the control process cannot affect the working of the normal working area, therefore the power consumption can be effectively reduced.
Description
Technical field
The utility model relates to surround lighting checkout equipment technical field, relates more specifically to a kind of surround lighting of realizing and detects and the lower imageing sensor of power consumption.
Background technology
In order to realize that the light of surrounding environment is detected in real time, generally can set up an ambient light sensor at electronic products such as mobile phone, ipad.But because described ambient light sensor cost is higher, therefore be difficult to be used widely.
And for so that the electronic products such as described mobile phone, ipad have the functions such as shooting, the electronic products such as described mobile phone, ipad can arrange a camera.The picture signal of output when using the normal operation of described imageing sensor is provided with an imageing sensor in the described camera, if via cooperatively interacting between the hardware of the chip exterior of described imageing sensor and the software, also can realize the function that surround lighting detects.But if use described imageing sensor to carry out the detection of surround lighting, then its power consumption is larger, can affect the use of the electronic products such as whole mobile phone, ipad.
Therefore, be necessary to provide a kind of and can realize that surround lighting detects and the lower imageing sensor of power consumption overcomes defects.
The utility model content
The purpose of this utility model provides a kind of imageing sensor, can realize that surround lighting detects and power consumption is lower.
Another purpose of the present utility model provides a kind of camera, and it has an imageing sensor, can realize that surround lighting detects and power consumption is lower.
An again purpose of the present utility model provides a kind of electronic product, and it has an imageing sensor, can realize that surround lighting detects and power consumption is lower.
For achieving the above object, the utility model provides a kind of imageing sensor, comprise main control chip and sensitive chip, wherein, described sensitive chip has a normal operation region and a surround lighting surveyed area, described main control chip is connected respectively with described normal operation region and described surround lighting surveyed area, and described main control chip is independently controlled described normal operation region and the work of described surround lighting surveyed area.
Compared with prior art, the sensitive chip of the utility model imageing sensor has a normal operation region and a surround lighting surveyed area, main control chip is connected respectively with described normal operation region and described surround lighting surveyed area, and described main control chip is independently controlled described normal operation region and the work of described surround lighting surveyed area; During use, control described surround lighting surveyed area by described main control chip and carry out the surround lighting detection, this control procedure does not affect described normal operation region work, thereby has effectively reduced power consumption.
Correspondingly, the utility model also provides a kind of camera, comprise camera lens, imageing sensor, digital signal processing chip and power supply, the two ends of described imageing sensor are connected with described camera lens and described digital signal processing chip respectively, described power supply is connected respectively with described camera lens, imageing sensor and digital signal processing chip, wherein, described imageing sensor as mentioned above.
Correspondingly, the utility model also provides a kind of electronic product, comprise a shell and be installed on the interior movement of described shell, described movement comprises interconnective central processing unit and camera, described camera comprises camera lens, imageing sensor, digital signal processing chip and power supply, the two ends of described imageing sensor are connected with described camera lens and described digital signal processing chip respectively, described power supply is connected respectively with described camera lens, imageing sensor and digital signal processing chip, wherein, described imageing sensor as mentioned above.
By following description also by reference to the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.
Description of drawings
Fig. 1 is the structure chart of the utility model imageing sensor one embodiment.
Fig. 2 is the make a video recording structured flowchart of first embodiment of the utility model.
Fig. 3 is the structure chart of the utility model electronic product one embodiment.
Fig. 4 is the theory diagram of electronic product shown in Figure 3.
Embodiment
With reference now to accompanying drawing, describe embodiment of the present utility model, similar element numbers represents similar element in the accompanying drawing.
Please refer to Fig. 1, described a preferred embodiment of the utility model imageing sensor.As shown in the figure, described imageing sensor 100 comprises main control chip 10 and sensitive chip 12, described sensitive chip 12 has a normal operation region 121 and a surround lighting surveyed area 122, described main control chip 10 is connected respectively with described normal operation region 121 and described surround lighting surveyed area 122, and the described main control chip 10 independent described normal operation region 121 of control and 122 work of described surround lighting surveyed area.Wherein, described normal operation region 121 is used for the functions such as realization is taken pictures, video recording, gesture identification, approaching induction, and described surround lighting surveyed area 122 is used for realization to the real-time detection function of surrounding environment light.
Please refer to Fig. 2, described a preferred embodiment of the utility model camera.As shown in the figure, described camera 200 is drawn together camera lens 20, imageing sensor 100, digital signal processing chip 22 and power supply 24, the two ends of described imageing sensor 100 are connected with described camera lens 20 and described digital signal processing chip 22 respectively, and described power supply 24 is connected respectively with described camera lens 20, imageing sensor 100 and digital signal processing chip 22.Wherein, the structure of described imageing sensor 100 and work relationship thereof do not repeat them here as mentioned above.
Please refer to again Fig. 3 and Fig. 4, described a preferred embodiment of the utility model electronic product.In the present embodiment, described electronic product is a mobile phone.As shown in the figure, described mobile phone 300 comprises a shell 30 and is installed on the interior movement 32 of described shell, described movement 32 comprises interconnective central processing unit 321 and camera 200, the structure of described camera 200 and described imageing sensor 100 and work relationship thereof do not repeat them here as mentioned above.
Below with reference to Fig. 4 to describe the operation principle of the utility model electronic product in detail: start described electronic product 300, when needs are taken pictures or during the operation such as video recording, described central authorities process 301 imageing sensors 100 to described camera 200 and send an instruction, the described main control chip 10 of described imageing sensor 100 receives described instruction, and control described normal operation region 121 according to described instruction and take pictures or record a video, in this process, the surround lighting surveyed area 122 of described imageing sensor 100 is not worked; When needs carry out the environment light detection operation, described central authorities process 301 imageing sensors 100 to described camera 200 and send another instruction, the described main control chip 10 of described imageing sensor 100 receives described instruction, and control described surround lighting surveyed area 122 according to described instruction and carry out the surround lighting detection, in this process, the normal operation region 121 of described imageing sensor 100 is not worked.That is, described main control chip 10 can carry out independent control to the operating state of described normal operation region 121 and described surround lighting surveyed area 122, thereby is utilizing described imageing sensor 100 to realize having reduced power consumption under the prerequisite of surround lighting measuring ability.
Abovely in conjunction with most preferred embodiment the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to essence of the present utility model.
Claims (3)
1. imageing sensor, comprise main control chip and sensitive chip, it is characterized in that: described sensitive chip has a normal operation region and a surround lighting surveyed area, described main control chip is connected respectively with described normal operation region and described surround lighting surveyed area, and described main control chip is independently controlled described normal operation region and the work of described surround lighting surveyed area.
2. camera, comprise camera lens, imageing sensor, digital signal processing chip and power supply, the two ends of described imageing sensor are connected with described camera lens and described digital signal processing chip respectively, described power supply is connected respectively with described camera lens, imageing sensor and digital signal processing chip, it is characterized in that: described imageing sensor as claimed in claim 1.
3. electronic product, comprise a shell and be installed on the interior movement of described shell, described movement comprises interconnective central processing unit and camera, described camera comprises camera lens, imageing sensor, digital signal processing chip and power supply, the two ends of described imageing sensor are connected with described camera lens and described digital signal processing chip respectively, described power supply is connected respectively with described camera lens, imageing sensor and digital signal processing chip, it is characterized in that: described imageing sensor as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203942186U CN202798942U (en) | 2012-08-09 | 2012-08-09 | Image sensor, camera and electronic product using image sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203942186U CN202798942U (en) | 2012-08-09 | 2012-08-09 | Image sensor, camera and electronic product using image sensor |
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| Publication Number | Publication Date |
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| CN202798942U true CN202798942U (en) | 2013-03-13 |
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| CN2012203942186U Expired - Lifetime CN202798942U (en) | 2012-08-09 | 2012-08-09 | Image sensor, camera and electronic product using image sensor |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869288A (en) * | 2014-02-21 | 2015-08-26 | 联想(北京)有限公司 | Image acquisition module, electronic device and control method based on image acquisition module |
| CN107222591A (en) * | 2017-05-03 | 2017-09-29 | 广东欧珀移动通信有限公司 | Image sensor, camera module and electronic installation |
| CN109088983A (en) * | 2018-07-12 | 2018-12-25 | 奇酷互联网络科技（深圳）有限公司 | Screen backlight adjusting method, device, readable storage medium storing program for executing and mobile terminal |
| CN110146161A (en) * | 2019-06-10 | 2019-08-20 | Oppo广东移动通信有限公司 | Detection method, device and the terminal of environment illumination intensity |
| US10419588B2 (en) | 2017-05-03 | 2019-09-17 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Camera assembly and mobile electronic device |
| WO2019206046A1 (en) * | 2018-04-24 | 2019-10-31 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Electronic device and camera assembly thereof |
| US11019271B2 (en) | 2017-05-03 | 2021-05-25 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Image sensor, camera module and electronic device |
-
2012
- 2012-08-09 CN CN2012203942186U patent/CN202798942U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869288B (en) * | 2014-02-21 | 2018-02-27 | 联想(北京)有限公司 | Image capture module, electronic equipment and the control method based on image capture module |
| CN104869288A (en) * | 2014-02-21 | 2015-08-26 | 联想(北京)有限公司 | Image acquisition module, electronic device and control method based on image acquisition module |
| CN107222591B (en) * | 2017-05-03 | 2021-02-05 | Oppo广东移动通信有限公司 | Image sensor, camera module and electronic device |
| CN107222591A (en) * | 2017-05-03 | 2017-09-29 | 广东欧珀移动通信有限公司 | Image sensor, camera module and electronic installation |
| US11310434B2 (en) * | 2017-05-03 | 2022-04-19 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Image sensor for camera module of electronic device having a pixel array with an imaging area and a light sensing area |
| US11019271B2 (en) | 2017-05-03 | 2021-05-25 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Image sensor, camera module and electronic device |
| US10419588B2 (en) | 2017-05-03 | 2019-09-17 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Camera assembly and mobile electronic device |
| EP3606028A4 (en) * | 2017-05-03 | 2020-03-25 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Image sensor, camera module, and electronic device |
| WO2019206046A1 (en) * | 2018-04-24 | 2019-10-31 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Electronic device and camera assembly thereof |
| US10785392B2 (en) | 2018-04-24 | 2020-09-22 | Guangdong Oppo Mobile Telecommunications Corp., Ltd | Electronic device and camera assembly thereof |
| US11006025B2 (en) | 2018-04-24 | 2021-05-11 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Electronic device and camera assembly having ambient light sensor disposed on lens holder |
| CN109088983A (en) * | 2018-07-12 | 2018-12-25 | 奇酷互联网络科技（深圳）有限公司 | Screen backlight adjusting method, device, readable storage medium storing program for executing and mobile terminal |
| CN110146161A (en) * | 2019-06-10 | 2019-08-20 | Oppo广东移动通信有限公司 | Detection method, device and the terminal of environment illumination intensity |
| CN110146161B (en) * | 2019-06-10 | 2021-08-13 | Oppo广东移动通信有限公司 | Method and device for detecting ambient illumination intensity and terminal |
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Legal Events
| Date | Code | Title | Description |
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| 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. |
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| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
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| CX01 | Expiry of patent term |