CN105611198B - Imageing sensor and the terminal with it - Google Patents
Imageing sensor and the terminal with it Download PDFInfo
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- CN105611198B CN105611198B CN201510960708.6A CN201510960708A CN105611198B CN 105611198 B CN105611198 B CN 105611198B CN 201510960708 A CN201510960708 A CN 201510960708A CN 105611198 B CN105611198 B CN 105611198B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
- H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/50—Control of the SSIS exposure
- H04N25/57—Control of the dynamic range
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
- H04N25/75—Circuitry for providing, modifying or processing image signals from the pixel array
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Color Television Image Signal Generators (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Solid State Image Pick-Up Elements (AREA)
Abstract
The invention discloses a kind of imageing sensor, the imageing sensor includes pixel unit array, amplification converting unit, filter array, and pixel unit array includes multiple pixel cells；Amplification converting unit, the photogenerated charge for pixel cell to be produced is converted to analog signal；Filter array is arranged in the pixel unit array, and filter array includes multiple optical filters, and the optical filter of same color corresponds to multiple pixel cells；Wherein, the photogenerated charge that the pixel cell of a part is produced in multiple pixel cells corresponding to the optical filter of same color shares an amplification converting unit and exports the first analog signal after adding up, the photogenerated charge that the pixel cell of remainder is produced in multiple pixel cells corresponding to the optical filter of same color shares an amplification converting unit and exports the second analog signal after adding up, and the first analog signal and the second analog signal are differed.The imageing sensor is based on realizing HDR functions to the improvement of hardware.Invention additionally discloses a kind of terminal with the imageing sensor.
Description
Technical field
There is the image the invention belongs to technical field of image processing, more particularly to a kind of imageing sensor, and one kind
The terminal of sensor.
Background technology
With the popularization of mobile phone, the hobby of more and more people is turned into mobile phone photograph.But carried with to requirement of taking pictures
Height, HDR (High-Dynamic Range, HDR) function of the image procossing of mobile phone turns into the demand of user, but,
At present, HDR functions are realized, is typically realized by software, DeGrain.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.Therefore, the present invention is needed
A kind of imageing sensor is proposed, the imageing sensor can lift HDR effects by hardware modifications.
It is of the invention also to propose a kind of terminal using the imageing sensor in addition.
In order to solve the above problems, one aspect of the present invention proposes a kind of imageing sensor, and the imageing sensor includes：Pixel
Cell array, including multiple pixel cells；Amplification converting unit, the photogenerated charge for pixel cell to be produced is converted to simulation
Signal；Be arranged at the filter array in the pixel unit array, filter array includes multiple optical filters, same color it is described
Optical filter corresponds to multiple pixel cells；Wherein, one in the multiple pixel cells corresponding to the optical filter of the same color
The photogenerated charge that the pixel cell for dividing is produced shares an amplification converting unit and exports the first analog signal after adding up, described same
The photogenerated charge that the pixel cell of remainder is produced in multiple pixel cells corresponding to the optical filter of color is shared after adding up
One amplification converting unit exports the second analog signal, and first analog signal and second analog signal are differed.
Imageing sensor of the invention, the optical filter correspondence multiple pixel cell based on same color, and same color
Two different analog signals are exported after the corresponding multiple amplified converting unit conversions of pixel cell of optical filter, to realize HDR
Function provides hardware foundation, and HDR functions are realized compared to the software in correlation technique, and the imageing sensor passes through hardware modifications reality
Existing HDR functions, lift HDR effects.
In some embodiments of the invention, the imageing sensor also includes：AD conversion unit (ADC, Analog-to-
Digital Converter), for the first analog signal and the second analog signal to be respectively converted into the first data signal and
Two digital signal.
In some embodiments of the invention, the multiple pixel cells corresponding to the optical filter of same color are located at pixel list
Element array is not gone together.
In some embodiments of the invention, the optical filter correspondence row of 2 row 2 of the same color amount to 4 pixel cells,
Photogenerated charge and the photoproduction electricity of the pixel cell generation positioned at the second row that 2 pixel cells in the first row are produced
First analog signal is converted to by amplification converting unit after lotus is cumulative, another 1 pixel cell in the second row is produced
Raw photogenerated charge is converted to second analog signal by amplification converting unit, and first analog signal passes through a mould
Number converting unit is converted to first data signal, and second analog signal is converted to by another AD conversion unit
Second data signal.
In some embodiments of the invention, above-mentioned imageing sensor also includes：It is arranged on micro- on the filter array
Lens array, each micro mirror in the micro mirror array is corresponding with a pixel cell.
In some embodiments of the invention, above-mentioned imageing sensor also includes control module and image processing module, institute
Stating control module is used to control the multiple pixel cells corresponding to the optical filter of the same color to be exposed simultaneously according to row, described
Output of the image processing module to the AD conversion unit is synthesized to obtain high dynamic range images.
In order to solve the above problems, another aspect of the present invention proposes a kind of terminal, and the terminal is included described in above-mentioned aspect
Imageing sensor.
Terminal of the invention, by the imageing sensor described in use, the hardware configuration based on imageing sensor can be real
Existing HDR functions, lift HDR image effect.
In some embodiments of the invention, the imaging terminal includes mobile phone.
In some embodiments of the invention, the imaging terminal also includes the centre being connected with described image sensor
Reason device and display device, the central processing unit are used to control the height of the display device display described image sensor output to move
State range image.
In some embodiments of the invention, the terminal include the central processing unit that is connected with described image sensor and
External memory, the central processing unit is used to control the HDR of the external memory storage described image sensor output
Image.
Brief description of the drawings
Fig. 1 is the schematic diagram of imageing sensor according to an embodiment of the invention；
Fig. 2 is the schematic diagram of imageing sensor according to another embodiment of the invention；
Fig. 3 is the distribution schematic diagram of the filter plate of a specific embodiment of the invention；
Fig. 4 is the circuit diagram of imageing sensor according to an embodiment of the invention；
Fig. 5 is the block diagram of imageing sensor according to still another embodiment of the invention；
Fig. 6 is the block diagram of terminal according to an embodiment of the invention；
Fig. 7 is the block diagram of terminal according to another embodiment of the invention；And
Fig. 8 is the block diagram of terminal according to still a further embodiment.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
It is exemplary to scheme the embodiment of description, it is intended to for explaining the present invention, and be not considered as limiting the invention.
Imageing sensor and the terminal with the imageing sensor according to embodiments of the present invention is described with reference to the accompanying drawings.
First, the imageing sensor to the embodiment of the present invention is illustrated.Fig. 1 is according to an embodiment of the invention
The block diagram of imageing sensor.
As shown in figure 1, the imageing sensor 100 includes pixel unit array 10, amplification converting unit 20 and filter array
30。
Pixel unit array 10 includes multiple pixel cells 11；Amplification converting unit 20 is used for produce pixel cell 11
Photogenerated charge is converted to analog signal；Filter array 30 is arranged in pixel unit array 10, and each filter array 30 includes many
Individual optical filter 31, the optical filter 31 of same color corresponds to multiple pixel cells 11.
Wherein, the generation of pixel cell 11 of a part in the multiple pixel cells corresponding to the optical filter 31 of same color
An amplification converting unit 20 is shared after photogenerated charge is cumulative and exports the first analog signal, corresponding to the optical filter 31 of same color
Multiple pixel cells in remainder the photogenerated charge that produces of pixel cell 11 it is cumulative after share an amplification converting unit
20 the second analog signals of output, the first analog signal and second analog signal are differed.
Imageing sensor of the invention 100, the correspondence multiple pixel cell 11 of optical filter 31 based on same color, and it is same
The amplified converting unit 20 of the corresponding multiple pixel cells 11 of optical filter 31 of color exports two different simulation letters after changing
Number, to realize that HDR functions provide hardware foundation, HDR functions are realized compared to the software in correlation technique, the imageing sensor
100 realize HDR functions by hardware modifications, lift HDR effects.
As shown in Fig. 2 imageing sensor 100 also includes AD conversion unit 40, AD conversion unit 40 is simulated first
Signal A1 and the second analog signal A2 are respectively converted into the first data signal D1 and the second data signal D2, for image procossing is provided
Data.
In some embodiments of the invention, the multiple pixel cells 11 corresponding to the optical filter 31 of same color are located at picture
Plain cell array 10 is not gone together.
For example, the correspondence row of 2 row 2 of optical filter 31 of same color amount to 4 pixel cells 11,2 in the first row
By increasing after the photogenerated charge of the generation of pixel cell 11 and the photogenerated charge of the pixel cell generation positioned at the second row are cumulative
Width converting unit 20 is converted to the first analog signal A1, the photogenerated charge that another 1 pixel cell 11 in the second row is produced
The second analog signal A2, the first analog signal A1 is converted to by amplification converting unit 20 pass through 40 turns of an AD conversion unit
It is changed to the first data signal D1, the second analog signal A2 and the second data signal is converted to by another AD conversion unit 40
D2。
It is the optical filter distribution schematic diagram according to one embodiment of the present of invention shown in reference picture 3, filter array 30 is used
Bayer array color modes, wherein, identical characters represent the optical filter (such as Gr, Gb, R, B) of same color, after character
Numeral represents the row number of the corresponding pixel cell of filter plate of same color, and the optical filter of different colours only allows corresponding wavelength
Light is passed through.
Fig. 4 is the equivalent circuit diagram of imageing sensor according to an embodiment of the invention, as shown in figure 4, including：The
One pixel cell PD1 and the first transmitting switch TG1, the second pixel cell PD2 and the second transmitting switch TG2, the 3rd pixel cell
PD3 and the 3rd transmitting switch TG3, the 4th pixel cell PD4 and the 4th transmitting switch TG4, the first amplification converting unit SF1 and
One AD conversion unit 41, the second amplification converting unit SF2 and the second AD conversion unit 42.Wherein, pixel cell, such as light
Electric diode, receives the light of the transmission of optical filter 31 and generates electric charge, and transmitting switch opens the then generation of corresponding pixel cell 11
Electric charge is exported, and then is coupled in amplification converting unit 20 and be converted to voltage signal, and number is converted to by AD conversion unit 40
Word signal output, for image procossing provides data basis.
Specifically, the first pixel cell PD1 is connected with the first end of the first transmitting switch TG1, the second pixel cell PD2 with
The first end connection of the second transmitting switch TG2, the 3rd pixel cell PD3 is connected with the first end of the 3rd transmitting switch TG3, and the 4th
Pixel cell PD4 is connected with the first end of the 4th transmitting switch TG4, the control end of the first transmitting switch TG1, the second transmitting switch
The control end of the control end of TG2, the control end of the 3rd transmitting switch TG3 and the 4th transmitting switch TG4 is connected with control module,
Control module controls four switches of transmitting switch, when transmitting switch is opened, corresponding pixel cell outgoing signal.Wherein,
First pixel cell PD1, the second pixel cell PD2, the 3rd pixel cell PD3 and the 4th pixel cell PD4 are adjacent respectively
The pixel cell of the optical filter of correspondence same color, such as shown in Fig. 4, four pixel cells wherein identify character phase for correspondence
With the corresponding pixel cell of optical filter, that is, the adjacent pixel cell of four difference receives the light of same color, simply
Say, i.e., four pixel cells constitute a big pixel (pixel).
The first end of the first amplification converting unit SF1 the second end, the second transmitting switch respectively with the first transmitting switch TG1
The second end connection at second end and the 3rd transmitting switch TG2 of TG2, second end of the first amplification converting unit SF1 and default electricity
Source Vdd is connected, and the 3rd end of the first amplification converting unit SF1 is connected with the input of the first AD conversion unit 41；
The first end of the second amplification converting unit SF2 is connected with second end of the 4th transmitting switch TG4, the conversion of the second amplification
Second end of cell S F2 is connected with default power supply, the 3rd end and second AD conversion unit 42 of the second amplification converting unit SF2
Input connection, the output end of the second AD conversion unit 42 is connected with the output end of the first AD conversion unit 41.
The control module of imageing sensor 100 is used to control the multiple pixel cells corresponding to the optical filter 31 of same color
11 are exposed simultaneously according to row, and output of the image processing module to AD conversion unit 40 is synthesized to obtain HDR figure
Picture.
Used as an example, 2i+1 (i=0,1,2,3,4 ...) goes and adjacent to 2i+1 rows in pixel unit array 10
31 corresponding three pixel cells of each optical filter (the such as optical filter Gr1, the pixel list corresponding to Gr2, Gr4 of 2i+2 rows
Unit), i.e. the first pixel cell PD1 and the second pixel cell PD2 and the 3rd pixel cell PD3 shares an amplification converting unit
I.e. the first amplification converting unit SF1, the first pixel cell PD1, the second pixel cell PD2 and the 3rd pixel cell PD3 are produced
Charge integration, the electric charge after being collected by the first amplification converting unit SF1 is converted to voltage signal, and further passes through the first mould
Number converting unit 41 is converted to data signal output, if now the output valve of the first AD conversion unit 41 is ADC1；In addition, pixel
A pixel cell (the pixel list such as corresponding to optical filter Gr3 of each optical filter 31 of 2i+2 rows in cell array 10
Unit), i.e. the 4th pixel cell PD4 carries out electric charge conversion by the second amplification converting unit SF2, finally by the second analog-to-digital conversion
Unit 42 is converted to data signal output, if now the output valve of the second AD conversion unit 42 is ADC2.
Specifically, so that 2 rows 2 of correspondence of optical filter 31 of same color arrange 4 adjacent pixel cells as an example, based on above-mentioned
Structure, when HDR controls are carried out, control module can control the same color pixel of adjacent rows to expose simultaneously, for example, 2i
+ 1 exposes simultaneously with 2i+2 rows, wherein, i=0,1,2,3....., and control the time for exposure, it is to avoid share the conversion of the first amplification single
The output saturation of three pixel cells 11 of first SF1.In an embodiment of the present invention, amplification converting unit 20 can be to pixel list
The electric charge of the output of unit 11 plays a part of to collect coupling, it is to be understood that if set the first amplification converting unit SF1 be output as
S1, if the second amplification converting unit SF2 is output as S2, then meets S1=3S2, so the pixel cell of every four same colors is same
When export an ADC value high and a low ADC value, and then in ISP (the Image Signal of imageing sensor 100
Processor, i.e. image processor) end carry out synthesis treatment, it is possible to achieve HDR functions.
As shown in figure 5, imageing sensor 100 also includes the micro mirror array 50 being arranged on filter array 30, micro mirror array
Each micro mirror 51 in 50 is corresponding with a pixel cell 11, including formation, size, position correspondence.Micro mirror 51 can assemble light
To the photosensitive part of pixel cell 11, the light reception intensity of pixel cell 11 is lifted, so as to improve imaging image quality.
Based on the imageing sensor of above-mentioned aspect embodiment, describe to implement according to a further aspect of the invention with reference to the accompanying drawings
The terminal that example is proposed.
Fig. 6 is the block diagram of terminal according to an embodiment of the invention, as shown in fig. 6, the terminal 1000 is including above-mentioned
The imageing sensor 100 of aspect.Specifically, terminal 1000 can include mobile phone.
In certain embodiments, as shown in fig. 7, terminal 1000 also includes the center treatment being connected with imageing sensor 100
Device 200 and display device 300, central processing unit 200 are used for the height for controlling 300 image sensor of display device 100 to export
Dynamic image.So, the image that terminal 1000 shoots can be shown in display device 300 so that user checks.Display dress
300 are put including light-emitting diode display etc..
In certain embodiments, as shown in figure 8, terminal 1000 includes the central processing unit being connected with imageing sensor 100
200 and external memory 400, the height that central processing unit 200 is used to control 400 storage image sensor of external memory 100 to export is moved
State range image.
So, the image of generation can be stored, it is convenient after check, using or transfer.External memory 400 includes SM
(Smart Media) card and CF (Compact Flash) cards etc..
The terminal 1000, by the imageing sensor 100 described in use, the hardware configuration based on imageing sensor 100 can
To realize HDR functions, HDR image effect is lifted.
It should be noted that in the description of this specification, " multiple " is meant that at least two, such as two, three
Deng unless otherwise expressly limited specifically.Reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be with office
Combined in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area
Art personnel can be tied the feature of the different embodiments or example described in this specification and different embodiments or example
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. a kind of imageing sensor, it is characterised in that including：
Pixel unit array, including multiple pixel cells；
Amplification converting unit, the photogenerated charge for pixel cell to be produced is converted to analog signal；And
Be arranged at the filter array in the pixel unit array, filter array includes multiple optical filters, same color it is described
Optical filter corresponds to multiple pixel cells；
Wherein, the photoproduction that the pixel cell of a part is produced in the multiple pixel cells corresponding to the optical filter of the same color
An amplification converting unit is shared after electric charge is cumulative and exports the first analog signal, it is many corresponding to the optical filter of the same color
An amplification converting unit output the is shared after the pixel cell of remainder is produced in individual pixel cell photogenerated charge is cumulative
Two analog signals, first analog signal and second analog signal are differed, a part in the multiple pixel cell
Pixel cell and the multiple pixel cell in the quantity of pixel cell of remainder differ.
2. imageing sensor as claimed in claim 1, it is characterised in that also include：
AD conversion unit, for first analog signal and second analog signal to be respectively converted into the first numeral letter
Number and the second data signal.
3. imageing sensor as claimed in claim 2, it is characterised in that the multiple corresponding to the optical filter of the same color
Pixel cell is located at not going together for pixel unit array.
4. imageing sensor as claimed in claim 3, it is characterised in that optical filter correspondence 2 row 2 row of the same color are altogether
4 pixel cells of meter, photogenerated charge and a pixel list positioned at the second row that 2 pixel cells in the first row are produced
The photogenerated charge that unit produces is converted to first analog signal after adding up by amplification converting unit, another in the second row
1 photogenerated charge of pixel cell generation is converted to second analog signal, first simulation by amplification converting unit
Signal is converted to first data signal by an AD conversion unit, and second analog signal passes through another modulus
Converting unit is converted to second data signal.
5. imageing sensor as claimed in claim 1, it is characterised in that also include：
The micro mirror array on the filter array is arranged on, each micro mirror and a pixel cell in the micro mirror array
Correspondence.
6. imageing sensor as claimed in claim 2, it is characterised in that also include：
Control module and image processing module, the control module are used to controlling many corresponding to the optical filter of the same color
Individual pixel cell is exposed simultaneously according to row, and output of the described image processing module to the AD conversion unit is synthesized to obtain
Obtain high dynamic range images.
7. a kind of terminal, it is characterised in that including the imageing sensor as described in claim any one of 1-6.
8. terminal as claimed in claim 7, it is characterised in that the terminal includes mobile phone.
9. terminal as claimed in claim 7, it is characterised in that during the terminal also includes being connected with described image sensor
Central processor and display device, the central processing unit are used to control the display device display described image sensor output
High dynamic range images.
10. terminal as claimed in claim 7, it is characterised in that during the terminal includes being connected with described image sensor
Central processor and external memory, the central processing unit are used to control the external memory storage described image sensor output
High dynamic range images.
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510960708.6A CN105611198B (en) | 2015-12-18 | 2015-12-18 | Imageing sensor and the terminal with it |
| PCT/CN2016/100882 WO2017101560A1 (en) | 2015-12-18 | 2016-09-29 | Image sensor, terminal having image sensor, imaging method |
| EP16874921.6A EP3313069B1 (en) | 2015-12-18 | 2016-12-16 | Image sensor, control method, and electronic device |
| JP2018512601A JP6461429B2 (en) | 2015-12-18 | 2016-12-16 | Image sensor, control method, and electronic apparatus |
| SG11201800816VA SG11201800816VA (en) | 2015-12-18 | 2016-12-16 | Image sensor, control method, and electronic device |
| PCT/CN2016/110445 WO2017101864A1 (en) | 2015-12-18 | 2016-12-16 | Image sensor, control method, and electronic device |
| KR1020187006361A KR102046635B1 (en) | 2015-12-18 | 2016-12-16 | Image Sensors, Control Methods, and Electronic Devices |
| US15/568,941 US10313612B2 (en) | 2015-12-18 | 2016-12-16 | Image sensor, control method, and electronic device |
| TW105141889A TWI615028B (en) | 2015-12-18 | 2016-12-16 | Image sensor, imaging terminal having same and imaging method using same |
| IL257177A IL257177B (en) | 2015-12-18 | 2018-01-28 | Image sensor, control method, and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510960708.6A CN105611198B (en) | 2015-12-18 | 2015-12-18 | Imageing sensor and the terminal with it |
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| CN105611198A CN105611198A (en) | 2016-05-25 |
| CN105611198B true CN105611198B (en) | 2017-06-27 |
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| Country | Link |
|---|---|
| CN (1) | CN105611198B (en) |
| TW (1) | TWI615028B (en) |
| WO (1) | WO2017101560A1 (en) |
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| EP3313069B1 (en) | 2015-12-18 | 2020-12-16 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Image sensor, control method, and electronic device |
| CN105611198B (en) * | 2015-12-18 | 2017-06-27 | 广东欧珀移动通信有限公司 | Imageing sensor and the terminal with it |
| CN105516695B (en) * | 2015-12-18 | 2018-06-15 | 广东欧珀移动通信有限公司 | Imaging sensor and with its terminal |
| CN107786818B (en) * | 2017-11-07 | 2020-06-26 | 西北核技术研究所 | Transient imaging dynamic range extension method based on multicolor filtering |
| CN107734231B (en) * | 2017-11-07 | 2019-12-27 | 西北核技术研究所 | Optical filtering-based imaging system dynamic range expansion method |
| CN116261052A (en) * | 2019-12-30 | 2023-06-13 | Oppo广东移动通信有限公司 | Image sensor, imaging device, electronic apparatus, image processing system, and signal processing method |
| CN114143514A (en) * | 2021-11-30 | 2022-03-04 | 维沃移动通信有限公司 | Image sensor, camera module and electronic equipment |
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| JPH11298800A (en) * | 1998-04-10 | 1999-10-29 | Nikon Corp | Image-pickup element and image-pickup device using the same |
| US7956925B2 (en) * | 2004-11-02 | 2011-06-07 | Panasonic Corporation | Method for reading out signal charges from an image sensor having different exposure times |
| JP2012105225A (en) * | 2010-11-12 | 2012-05-31 | Sony Corp | Image processing system, imaging apparatus, image processing method and program |
| JP2013021660A (en) * | 2011-07-14 | 2013-01-31 | Sony Corp | Image processing apparatus, image pickup apparatus, image processing method, and program |
| JP2013066140A (en) * | 2011-08-31 | 2013-04-11 | Sony Corp | Imaging device, signal processing method, and program |
| TWI504251B (en) * | 2012-07-04 | 2015-10-11 | Vivotek Inc | An audio hint method of the focusing |
| EP2974280B1 (en) * | 2013-03-15 | 2021-11-24 | Rambus Inc. | Threshold-monitoring, conditional-reset image sensor |
| CN103531603B (en) * | 2013-10-30 | 2018-10-16 | 上海集成电路研发中心有限公司 | A kind of cmos image sensor |
| CN103686007B (en) * | 2013-12-31 | 2018-11-09 | 上海集成电路研发中心有限公司 | Single shot generates the imaging sensor of high dynamic range images |
| US9571763B2 (en) * | 2014-01-10 | 2017-02-14 | Omnivision Technologies, Inc. | Split pixel high dynamic range sensor |
| CN103780850B (en) * | 2014-01-30 | 2017-12-15 | 上海集成电路研发中心有限公司 | Pixel divides with merging imaging sensor and its method for transmitting signals |
| CN105611198B (en) * | 2015-12-18 | 2017-06-27 | 广东欧珀移动通信有限公司 | Imageing sensor and the terminal with it |
-
2015
- 2015-12-18 CN CN201510960708.6A patent/CN105611198B/en active Active
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2016
- 2016-09-29 WO PCT/CN2016/100882 patent/WO2017101560A1/en active Application Filing
- 2016-12-16 TW TW105141889A patent/TWI615028B/en active
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| Publication number | Publication date |
|---|---|
| CN105611198A (en) | 2016-05-25 |
| TW201724843A (en) | 2017-07-01 |
| TWI615028B (en) | 2018-02-11 |
| WO2017101560A1 (en) | 2017-06-22 |
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