CN103024303B - Image pixel array - Google Patents
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- CN103024303B CN103024303B CN201110280048.9A CN201110280048A CN103024303B CN 103024303 B CN103024303 B CN 103024303B CN 201110280048 A CN201110280048 A CN 201110280048A CN 103024303 B CN103024303 B CN 103024303B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14603—Special geometry or disposition of pixel-elements, address-lines or gate-electrodes
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
- H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
- H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
- H04N25/133—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements including elements passing panchromatic light, e.g. filters passing white light
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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
- H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
- H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
- H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
- H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements
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Abstract
The present invention proposes a kind of image pixel array, comprise: multiple image pixel is capable, described each image pixel is capable comprises multiple image pixel elements, wherein, the length of each image pixel elements is 2 times of described image pixel elements height, and two adjacent images pixel column is crisscross arranged, distance staggered between two image pixels are capable equals the height of described image pixel elements.The embodiment of the present invention, when ensureing that the image pixel array gross area is constant, makes the area of single image pixel be increased to 2 times of the single elemental area of conventional pixel array.Improve the signal to noise ratio of signal, alleviate color cross-talk.Thus obtain the better image of image that obtains than traditional images pel array.On the other hand, the embodiment of the present invention, when ensureing that single elemental area is constant, realizes the image of the image equal in quality obtained with traditional images pel array, decreases the image pixel array area of half, reduce the area of chip, reduces cost.
Description
Technical field
The present invention relates generally to the design of a kind of new image pixel array, is specifically related to a kind of image pixel array and image pixel elements.
Background technology
In image sensor design, due to the demand of produce market, imageing sensor module is more and more less, more and more thinner, so image sensor chip is more and more less, so require that single pixel is more and more less, 1.4 microns * 1.4 microns that have substantially arrived now the limit.As Fig. 1 and 2 is respectively image pixel array Pareto diagram and bayer image pel array schematic diagram and each color resolution schematic diagram in prior art.
Because pixel is more and more less, the various performances of imageing sensor are affected to a great extent, such as signal to noise ratio, color cross-talk etc., and picture quality is greatly affected.At present, the single pixel how improving image pixel array becomes research emphasis.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art, particularly solves the defects such as the low and color cross-talk of the signal to noise ratio reducing to cause due to pixel at present.
For this reason, one object of the present invention is to propose a kind of image pixel array, comprise: multiple image pixel is capable, described each image pixel is capable comprises multiple image pixel elements, wherein, the length of each image pixel elements is 2 times of described image pixel elements height, and is crisscross arranged between two adjacent images pixel column, and distance staggered between two image pixels are capable equals the height of described image pixel elements.
The present invention also proposed a kind of image pixel array on the other hand, comprise: multiple image pixel row, described each image pixel row comprise multiple image pixel elements, wherein, the height of each image pixel elements is 2 times of described image pixel elements length, and be crisscross arranged between two adjacent images pixel column, between two image pixel row, staggered distance equals the width of described image pixel elements.
Further aspect of the present invention also proposed a kind of image pixel elements, and described image pixel elements is rectangle, and for adjacent two limits of described image pixel elements, the length on a limit is 2 times of the length on another limit.
The embodiment of the present invention, when ensureing that the gross area of image pixel array is constant, makes the area of single image pixel be increased to 2 times of the single elemental area of conventional pixel array, thus greatly improves the signal to noise ratio of signal, alleviate color cross-talk.On the other hand, the embodiment of the present invention, when ensureing that single elemental area is constant, can also realize the image of the image equal in quality obtained with traditional images pel array, decrease the image pixel array area of half, greatly reduce the area of chip, reduce cost.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is normal image pel array Pareto diagram in prior art;
Fig. 2 is bayer image pel array schematic diagram and each color resolution schematic diagram in prior art;
Wherein, in figure, 101 ' is blue, and 102 ' is green, and 103 ' is red
Fig. 3 is the image pixel array schematic diagram of one embodiment of the invention;
Fig. 4 is a kind of color alignment schematic diagram based on the embodiment of the present invention one and each color resolution schematic diagram;
Fig. 5 is another kind of color alignment schematic diagram based on the embodiment of the present invention one and each color resolution schematic diagram;
Fig. 6 is a kind of color alignment schematic diagram based on the embodiment of the present invention two and each color resolution schematic diagram;
Fig. 7 is another kind of color alignment schematic diagram based on the embodiment of the present invention two and each color resolution schematic diagram;
Fig. 8 is a kind of color alignment schematic diagram based on the embodiment of the present invention three and each color resolution schematic diagram;
Fig. 9 is another kind of color alignment schematic diagram based on the embodiment of the present invention three and each color resolution schematic diagram;
Figure 10 is a kind of color alignment schematic diagram based on the embodiment of the present invention four and each color resolution schematic diagram;
Figure 11 is another kind of color alignment schematic diagram based on the embodiment of the present invention four and each color resolution schematic diagram;
Figure 12 is the image pixel array schematic diagram of another embodiment of the present invention;
Figure 13 is a kind of color alignment schematic diagram based on the embodiment of the present invention five and each color resolution schematic diagram;
Figure 14 is another kind of color alignment schematic diagram based on the embodiment of the present invention five and each color resolution schematic diagram;
Figure 15 is a kind of color alignment schematic diagram based on the embodiment of the present invention six and each color resolution schematic diagram;
Figure 16 is another kind of color alignment schematic diagram based on the embodiment of the present invention six and each color resolution schematic diagram;
Figure 17 is a kind of color alignment schematic diagram based on the embodiment of the present invention seven and each color resolution schematic diagram;
Figure 18 is another kind of color alignment schematic diagram based on the embodiment of the present invention seven and each color resolution schematic diagram;
Figure 19 is a kind of color alignment schematic diagram based on the embodiment of the present invention eight and each color resolution schematic diagram;
Figure 20 is another kind of color alignment schematic diagram based on the embodiment of the present invention eight and each color resolution schematic diagram.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
As shown in Figure 3, be the image pixel array schematic diagram of the embodiment of the present invention.This image pixel array comprises multiple image pixel capable 100, and each image pixel capable 100 comprises multiple image pixel elements 101, and wherein, the length of each image pixel elements 101 is 2 times of image pixel elements 101 height, and be namely highly d, length is 2d.And be crisscross arranged between two adjacent images pixel column 100, distance staggered between two image pixels capable 100 equals the height d of described image pixel elements 101.In other words, the border in the vertical direction conllinear of the center of certain certain pixel of a line and certain two pixel of upper and lower two row.
Particularly, as shown in Figure 4, for based on a kind of color alignment schematic diagram of the embodiment of the present invention one and each color resolution schematic diagram.Wherein multiple image pixel capable 100 comprises capable 1300, the 4th image pixel capable 1400 and the 5th image pixel capable 1500 of capable 1200, the 3rd image pixel of capable 1100, second image pixel of the first image pixel.It should be noted that, not advance line description to all image pixels, remaining image pixel capable only needs repeats according to the rule of Fig. 4, does not repeat them here.Wherein, first image pixel capable 1100 comprises multiple first image pixel 1001 and the second image pixel 1002, first image pixel 1001 and the second image pixel 1002 are spaced, and each first image pixel 1001 and the second image pixel 1002 distribute an image pixel elements 101, in other words, a kind of image pixel of color occupies an image pixel elements 101.Second image pixel capable 1200 is capable 1100 adjacent with the first image pixel, and the second image pixel capable 1200 comprises multiple second image pixel 1002.3rd image pixel capable 1300 is capable 1200 adjacent with the second image pixel, and the 3rd image pixel capable 1300 comprises multiple second image pixel 1002 and the 3rd image pixel 1003, wherein, second image pixel 1002 and the 3rd image pixel 1003 are spaced, similarly, each 3rd image pixel 1003 also distributes an image pixel elements 101, and the 3rd image pixel 1003 in the 3rd image pixel capable 1300 and the second image pixel 1002 in the first image pixel capable 1100 are positioned at same row.
In one embodiment of the invention, the 4th image pixel capable 1400 is capable 1300 adjacent with the 3rd image pixel, and the 4th image pixel capable 1400 comprises multiple second image pixel 1002.5th image pixel capable 1500 is capable 1400 adjacent with the 4th image pixel, 5th image pixel capable 1500 comprises multiple first image pixel 1001 and the second image pixel 1002, wherein, first image pixel 1001 and the second image pixel 1002 are spaced, and the second image pixel 1002 in the 5th image pixel capable 1500 and the second image pixel 1002 in the first image pixel capable 1100 are positioned at same row.
In another example of the embodiment of the present invention, the first image pixel 1001 can be blueness, and the 3rd image pixel 1003 can be redness, and the second image pixel 1002 can be green, as shown in Figure 4.As can be seen from the figure, arrangement and first image pixel of the 5th image pixel capable 1500 are capable 1100 identical.In the diagram, green pixel level, vertically and the oblique distance spatially can differentiated be respectively d, d,
(assuming that image area is the same with pattern matrix area large), the same with the green resolution represented by the bayer image pel array shown in Fig. 2.Although the redness shown in Fig. 4 or blue resolution are half that is red shown in Fig. 2 or blue resolution, but because green pixel accounts for the number of pixels of 3/4 shown in Fig. 4, whole image resolution ratio is roughly determined by green, so the image that the image that image pixel array as shown in Figure 4 produces obtains in spatial resolution and no less than image pixel array as shown in Figure 2.Image pixel area in the image pixel array shown in image pixel area ratio Fig. 2 simultaneously in the image pixel array shown in Fig. 4 is twice, and its signal to noise ratio can promote greatly, and color cross-talk can reduce greatly.
In another example of the embodiment of the present invention, the first image pixel 1001 can be blueness, and the 3rd image pixel 1003 can be redness, and the second image pixel 1002 can be white, as shown in Figure 5.In an also example of the embodiment of the present invention, the first image pixel 1001 can be redness, and the 3rd image pixel 1003 can be blueness, and the second image pixel 1002 can be green.In the Still another example of the embodiment of the present invention, the first image pixel 1001 can be redness, and the 3rd image pixel 1003 can be blueness, and the second image pixel 1002 can be white.
As shown in Figure 6, for based on a kind of color alignment schematic diagram of the embodiment of the present invention two and each color resolution schematic diagram.Wherein multiple image pixel capable 100 comprises capable 2300, the 9th image pixel capable 2400 and the tenth image pixel capable 2500 of capable 2200, the 8th image pixel of capable 2100, the 7th image pixel of the 6th image pixel.It should be noted that, not advance line description to all image pixels, remaining image pixel capable only needs repeats according to the rule of Fig. 6, does not repeat them here.
In another example of the embodiment of the present invention, the 4th image pixel 2001 can be blueness, and the 6th image pixel 2003 can be redness, and the 5th image pixel 2002 can be green, as shown in Figure 6.As can be seen from the figure, arrangement and the 6th image pixel of the tenth image pixel capable 2500 are capable 2100 identical.In figure 6, green pixel level, vertically and the oblique distance spatially can differentiated be respectively d, d,
(assuming that image area is the same with pattern matrix area large), the same with the green resolution represented by the bayer image pel array shown in Fig. 2.Although the redness shown in Fig. 6 or blue resolution are half that is red shown in Fig. 2 or blue resolution, but because green pixel accounts for the number of pixels of 3/4 shown in Fig. 6, whole image resolution ratio is roughly determined by green, so the image that the image that image pixel array as shown in Figure 6 produces obtains in spatial resolution and no less than image pixel array as shown in Figure 2.Image pixel area in the image pixel array shown in image pixel area ratio Fig. 2 simultaneously in the image pixel array shown in Fig. 6 is twice, and its signal to noise ratio can promote greatly, and color cross-talk can reduce greatly.
In another example of the embodiment of the present invention, 4th image pixel 2001 can be blueness, 6th image pixel 2003 can be redness, 5th image pixel 2002 can be white, as shown in Figure 7, for based on the another kind of color alignment schematic diagram of the embodiment of the present invention two and each color resolution schematic diagram.In an also example of the embodiment of the present invention, the 4th image pixel 2001 can be redness, and the 6th image pixel 2003 can be blueness, and the 5th image pixel 2002 can be green.In the Still another example of the embodiment of the present invention, the 4th image pixel 2001 can be redness, and the 6th image pixel 2003 can be blueness, and the 5th image pixel 2002 can be white.
As shown in Figure 8, for based on a kind of color alignment schematic diagram of the embodiment of the present invention three and each color resolution schematic diagram.Wherein multiple image pixel capable 100 comprises capable 3300, the 14 image pixel the capable 3400 and the 15 image pixel capable 3500 of the 11 image pixel capable 3200, the 13 image pixel of capable 3100, the 12 image pixel.It should be noted that, not advance line description to all image pixels, remaining image pixel capable only needs repeats according to the rule of Fig. 8, does not repeat them here.Wherein, 11 image pixel capable 3100 comprise multiple first image pixel elements to 3001 and second image pixel elements to 3002, first image pixel elements to 3001 and second image pixel elements be spaced 3002, and each first image pixel elements to 3001 and second image pixel elements distribute adjacent two image pixel elements 101 to 3002, in other words, a kind of image pixel of color occupies two adjacent image pixel elements 101.12 image pixel the capable 3200 and the 11 image pixel is capable 3100 adjacent, and the 12 image pixel capable 3200 comprises multiple second image pixel elements to 3002.13 image pixel the capable 3300 and the 12 image pixel is capable 3200 adjacent, and the 13 image pixel capable 3300 comprise multiple second image pixel elements to 3002 and the 3rd image pixel elements to 3003, wherein, second image pixel elements to 3002 and the 3rd image pixel elements be spaced 3003, similarly, each 3rd image pixel elements also distributes two adjacent image pixel elements 101 to 3003, and the 3rd image pixel elements in the 13 image pixel capable 3300 is positioned at same row to the second image pixel elements in the 3003 and the 11 image pixel capable 3100 to 3002.
In one embodiment of the invention, the 14 image pixel the capable 3400 and the 13 image pixel is capable 3300 adjacent, and the 14 image pixel capable 3400 comprises multiple second image pixel elements to 3002.15 image pixel the capable 3500 and the 14 image pixel is capable 3400 adjacent, wherein, 15 image pixel capable 3500 comprise multiple first image pixel elements to 3001 and second image pixel elements to 3002, wherein, first image pixel elements to 3001 and second image pixel elements be spaced 3002, and the second image pixel elements in the 15 image pixel capable 3500 is positioned at same row to the second image pixel elements in the 3002 and the 11 image pixel capable 3100 to 3002.
In another example of the embodiment of the present invention, the first image pixel elements can be blueness to 3001, and the 3rd image pixel elements can be redness to 3003, and the second image pixel elements can be green to 3002, as shown in Figure 8.
In another example of the embodiment of the present invention, first image pixel elements can be blueness to 3001,3rd image pixel elements can be redness to 3003, second image pixel elements can be white to 3002, as shown in Figure 9, for based on the another kind of color alignment schematic diagram of the embodiment of the present invention three and each color resolution schematic diagram.In an also example of the embodiment of the present invention, the first image pixel elements can be redness to 3001, and the 3rd image pixel elements can be blueness to 3003, and the second image pixel elements can be green to 3002.In the Still another example of the embodiment of the present invention, the first image pixel elements can be redness to 3001, and the 3rd image pixel elements can be blueness to 3003, and the second image pixel elements can be white to 3002.
As shown in Figure 10, for based on a kind of color alignment schematic diagram of the embodiment of the present invention four and each color resolution schematic diagram.Wherein multiple image pixel capable 100 comprises capable 4300, the 19 image pixel the capable 4400 and the 20 image pixel capable 4500 of the 16 image pixel capable 4200, the 18 image pixel of capable 4100, the 17 image pixel.It should be noted that, not advance line description to all image pixels, remaining image pixel capable only needs repeats according to the rule of Figure 10, does not repeat them here.
Particularly, 16 image pixel capable 4100 comprise multiple 4th image pixel elements to the 4001, the 5th image pixel elements to 4002 and the 6th image pixel elements to 4003,5th image pixel elements to 4002 the 4th image pixel elements to 4001 and the 6th image pixel elements to 4003 between, and each 4th image pixel elements to the 4001, the 5th image pixel elements to 4002 and the 6th image pixel elements distribute adjacent two image pixel elements to 4003.17 image pixel the capable 4200 and the 16 image pixel is capable 4100 adjacent, and the 17 image pixel capable 4200 comprises multiple 5th image pixel elements to 4002, and each 5th image pixel elements distributes two adjacent image pixel elements to 4002.18 image pixel the capable 4300 and the 17 image pixel is capable 4200 adjacent, wherein, 18 image pixel capable 4300 comprises multiple 4th image pixel elements to 4001, 5th image pixel elements to 4002 and the 6th image pixel elements to 4003, wherein, 5th image pixel elements to the 4th image pixel elements to and the 6th image pixel elements between, the 5th image pixel elements during the 4th image pixel elements during 18 image pixel is capable is capable to the 4001 and the 16 image pixel is positioned at same row to 4002, and each 4th image pixel elements is to 4001, 5th image pixel elements to 4002 and the 6th image pixel elements distribute adjacent two image pixel elements to 4003.
In an embodiment of the present invention, the 19 image pixel the capable 4400 and the 18 image pixel is capable 4300 adjacent, and the 19 image pixel capable 4400 comprises multiple 5th image pixel elements to 4002.20 image pixel the capable 4500 and the 19 image pixel is capable adjacent, 20 image pixel capable 4500 comprise multiple 4th image pixel elements to the 4001, the 5th image pixel elements to 4002 and the 6th image pixel elements to 4003,5th image pixel elements to 4002 the 4th image pixel elements to 4001 and the 6th image pixel elements to 4003 between, and the 6th image pixel elements in the 20 image pixel capable 4500 is positioned at same row to the 4th image pixel elements in the 4003 and the 16 image pixel capable 4100 to 4001.
In another example of the embodiment of the present invention, the 4th image pixel elements can be blueness to 4001, and the 6th image pixel elements can be redness to 4003, and the 5th image pixel elements can be green to 4002, as shown in Figure 10.
In another example of the embodiment of the present invention, 4th image pixel elements can be blueness to 4001,6th image pixel elements can be redness to 4003,5th image pixel elements can be white to 4002, as shown in figure 11, for based on the another kind of color alignment schematic diagram of the embodiment of the present invention four and each color resolution schematic diagram.In an also example of the embodiment of the present invention, the 4th image pixel elements can be redness to 4001, and the 6th image pixel elements can be blueness to 4003, and the 5th image pixel elements can be green to 4002.In the Still another example of the embodiment of the present invention, the 4th image pixel elements can be redness to 4001, and the 6th image pixel elements can be blueness to 4003, and the 5th image pixel elements can be white to 4002.
As shown in figure 12, be a kind of image pixel array schematic diagram of the embodiment of the present invention.This image pixel array comprises multiple image pixel row 200, and each image pixel row 200 comprise multiple image pixel elements 201, and wherein, the height of each image pixel elements 201 is 2 times of image pixel elements 201 length, and namely length is d, is highly 2d.And be crisscross arranged between two adjacent images pixel column 200, distance staggered between two image pixel row 200 equals the width d of image pixel elements 201.In other words, the border conllinear in the horizontal direction of certain two pixel that arranges of the center of a certain certain pixel of row and front and back two.
Particularly, as shown in figure 13, for based on a kind of color alignment schematic diagram of the embodiment of the present invention five and each color resolution schematic diagram.Wherein multiple image pixel elements row 200 comprise the first image pixel row 5100, second image pixel row 5200, the 3rd image pixel row 5300, the 4th image pixel row 5400 and the 5th image pixel row 5500.It should be noted that, be not described all image pixel row, remaining image pixel row only need to repeat according to the rule of Figure 13, do not repeat them here.Wherein, first image pixel row 5100 comprise multiple first image pixel 5001 and the second image pixel 5002, first image pixel 5001 and the second image pixel 5002 are spaced, and each first image pixel 5001 and the second image pixel 5002 distribute an image pixel elements 201, in other words, a kind of image pixel of color occupies an image pixel elements 201.Second image pixel row 5200 are adjacent with the first image pixel row 5100, and the second image pixel row 5200 comprise multiple second image pixel 5002.3rd image pixel row 5300 are adjacent with the second image pixel row 5200, and the 3rd image pixel row 5300 comprise multiple second image pixel 5002 and the 3rd image pixel 5003, wherein, second image pixel 5002 and the 3rd image pixel 5003 are spaced, same, each 3rd image pixel 5003 also distributes an image pixel elements 201, and the 3rd image pixel 5003 in the 3rd image pixel row 5300 and the second image pixel 5002 in the first image pixel row 5100 are positioned at same a line.
In one embodiment of the invention, the 4th image pixel row 5400 are adjacent with the 3rd image pixel row 5300, and the 4th image pixel row 5400 comprise multiple second image pixel 5002.5th image pixel row 5500 are adjacent with the 4th image pixel row 5400, wherein, 5th image pixel row 5500 comprise multiple first image pixel 5001 and the second image pixel 5002, wherein, first image pixel 5001 and the second image pixel 5002 are spaced, and the second image pixel 5002 in the 5th image pixel row 5500 and the second image pixel 5002 in the first image pixel row 5100 are positioned at same a line.
In another example of the embodiment of the present invention, the first image pixel 5001 can be blueness, and the 3rd image pixel 5003 can be redness, and the second image pixel 5002 can be green, as shown in figure 13.As can be seen from the figure, the arrangement of the 5th image pixel row 5500 is identical with the first image pixel row 5100.In fig. 13, the level of green pixel, the vertical and oblique distance spatially can differentiated be respectively d, d,
(assuming that image area is the same with pattern matrix area large), the same with the green resolution represented by the bayer image pel array shown in Fig. 2.Although the redness shown in Figure 13 or blue resolution are half that is red shown in Fig. 2 or blue resolution, but because green pixel accounts for the number of pixels of 3/4 shown in Figure 13, whole image resolution ratio is roughly determined by green, so the image that the image that image pixel array as shown in Figure 13 produces obtains in spatial resolution and no less than image pixel array as shown in Figure 2.Image pixel area in the image pixel array shown in image pixel area ratio Fig. 2 simultaneously in the image pixel array shown in Figure 13 is twice, and its signal to noise ratio can promote greatly, and color cross-talk can reduce greatly.
In another example of the embodiment of the present invention, first image pixel 5001 can be blueness, 3rd image pixel 5003 can be redness, second image pixel 5002 can be white, as shown in figure 14, for based on the another kind of color alignment schematic diagram of the embodiment of the present invention five and each color resolution schematic diagram.In an also example of the embodiment of the present invention, the first image pixel 5001 can be redness, and the 3rd image pixel 5003 can be blueness, and the second image pixel 5002 can be green.In the Still another example of the embodiment of the present invention, the first image pixel 5001 can be redness, and the 3rd image pixel 5003 can be blueness, and the second image pixel 5002 can be white.
As shown in figure 15, for based on a kind of color alignment schematic diagram of the embodiment of the present invention six and each color resolution schematic diagram.Wherein multiple image pixel row 200 comprise the 6th image pixel row 6100, the 7th image pixel row 6200, the 8th image pixel row 6300, the 9th image pixel row 6400 and the tenth image pixel row 6500.It should be noted that, do not arrange all image pixels and describe into row, remaining image pixel row only need to repeat according to the rule of Figure 15, do not repeat them here.
In another example of the embodiment of the present invention, the 4th image pixel 6001 can be blueness, and the 6th image pixel 6003 can be redness, and the 5th image pixel 6002 can be green, as shown in figure 15.As can be seen from the figure, the arrangement of the tenth image pixel row 6500 is identical with the 6th image pixel row 6100.In fig .15, green pixel level, vertically and the oblique distance spatially can differentiated be respectively d, d,
(assuming that image area is the same with pattern matrix area large), the same with the green resolution represented by the bayer image pel array shown in Fig. 2.Although the redness shown in Figure 15 or blue resolution are half that is red shown in Fig. 2 or blue resolution, but because green pixel accounts for the number of pixels of 3/4 shown in Figure 15, whole image resolution ratio is roughly determined by green, so the image that the image that image pixel array as shown in Figure 15 produces obtains in spatial resolution and no less than image pixel array as shown in Figure 2.Image pixel area in the image pixel array shown in image pixel area ratio Fig. 2 simultaneously in the image pixel array shown in Figure 15 is twice, and its signal to noise ratio can promote greatly, and color cross-talk can reduce greatly.
In another example of the embodiment of the present invention, 4th image pixel 6001 can be blueness, 6th image pixel 6003 can be redness, 5th image pixel 6002 can be white, as shown in figure 16, for based on the another kind of color alignment schematic diagram of the embodiment of the present invention six and each color resolution schematic diagram.In an also example of the embodiment of the present invention, the 4th image pixel 6001 can be redness, and the 6th image pixel 6003 can be blueness, and the 5th image pixel 6002 can be green.In the Still another example of the embodiment of the present invention, the 4th image pixel 6001 can be redness, and the 6th image pixel 6003 can be blueness, and the 5th image pixel 6002 can be white.
As shown in figure 17, for based on a kind of color alignment schematic diagram of the embodiment of the present invention seven and each color resolution schematic diagram.Wherein multiple image pixel row 200 comprise the 11 image pixel row the 7100, the 12 image pixel row the 7200, the 13 image pixel row the 7300, the 14 image pixel row the 7400 and the 15 image pixel row 7500.It should be noted that, do not arrange all image pixels and describe into row, remaining image pixel row only need to repeat according to the rule of Figure 17, do not repeat them here.Wherein, 11 image pixel row 7100 comprise multiple first image pixel elements to 7001 and second image pixel elements to 7002, first image pixel elements to 7001 and second image pixel elements be spaced 7002, and each first image pixel elements to 7001 and second image pixel elements distribute adjacent two image pixel elements 201 to 7002, in other words, a kind of image pixel of color occupies two adjacent image pixel elements 201.12 image pixel row the 7200 and the 11 image pixel row 7100 are adjacent, and the 12 image pixel row 7200 comprise multiple second image pixel elements to 7002.13 image pixel row the 7300 and the 12 image pixel row 7200 are adjacent, and the 13 image pixel row 7300 comprise multiple second image pixel elements to 7002 and the 3rd image pixel elements to 7003, wherein, second image pixel elements to 7002 and the 3rd image pixel elements be spaced 7003, similarly, each 3rd image pixel elements also distributes two adjacent image pixel elements 201 to 7003, and the 3rd image pixel elements in the 13 image pixel row 7300 is positioned at same a line to the second image pixel elements in the 7003 and the 11 image pixel row 7100 to 7002.
In one embodiment of the invention, the 14 image pixel row the 7400 and the 13 image pixel row 7300 are adjacent, and the 14 image pixel row 7400 comprise multiple second image pixel elements to 7002.15 image pixel row the 7500 and the 14 image pixel row 7400 are adjacent, wherein, 15 image pixel row 7500 comprise multiple first image pixel elements to 7001 and second image pixel elements to 7002, wherein, first image pixel elements to 7001 and second image pixel elements be spaced 7002, and the second image pixel elements in the 15 image pixel row 7500 is positioned at same a line to the second image pixel elements in the 7002 and the 11 image pixel row 7100 to 7002.
In another example of the embodiment of the present invention, the first image pixel elements can be blueness to 7001, and the 3rd image pixel elements can be redness to 7003, and the second image pixel elements can be green to 7002, as shown in figure 17.
In another example of the embodiment of the present invention, first image pixel elements can be blueness to 7001,3rd image pixel elements can be redness to 7003, second image pixel elements can be white to 7002, as shown in figure 18, for based on the another kind of color alignment schematic diagram of the embodiment of the present invention seven and each color resolution schematic diagram.In an also example of the embodiment of the present invention, the first image pixel elements can be redness to 7001, and the 3rd image pixel elements can be blueness to 7003, and the second image pixel elements can be green to 7002.In the Still another example of the embodiment of the present invention, the first image pixel elements can be redness to 7001, and the 3rd image pixel elements can be blueness to 7003, and the second image pixel elements can be white to 7002.
As shown in figure 19, for based on a kind of color alignment schematic diagram of the embodiment of the present invention eight and each color resolution schematic diagram.Wherein multiple image pixel row 200 comprise the 16 image pixel row the 8100, the 17 image pixel row the 8200, the 18 image pixel row the 8300, the 19 image pixel row the 8400 and the 20 image pixel row 8500.It should be noted that, be not described all image pixel row, remaining image pixel row only need to repeat according to the rule of Figure 19, do not repeat them here.
Particularly, 16 image pixel row 8100 comprise multiple 4th image pixel elements to the 8001, the 5th image pixel elements to 8002 and the 6th image pixel elements to 8003,5th image pixel elements to 8002 the 4th image pixel elements to 8001 and the 6th image pixel elements to 8003 between, and each 4th image pixel elements to the 8001, the 5th image pixel elements to 8002 and the 6th image pixel elements distribute adjacent two image pixel elements to 8003.The ten seven image pixel row 8200 adjacent with the 16 image pixel row 8100, the 17 image pixel row 8200 comprise multiple 5th image pixel elements to 8002, and each 5th image pixel elements distributes two adjacent image pixel elements to 8002.18 image pixel row the 8300 and the 17 image pixel row 8200 are adjacent, wherein, 18 image pixel row 8300 comprise multiple 4th image pixel elements to 8001, 5th image pixel elements to 8002 and the 6th image pixel elements to 8003, wherein, 5th image pixel elements to 8002 the 4th image pixel elements to 8001 and the 6th image pixel elements to 8003 between, the 4th image pixel elements in 18 image pixel row 8300 to the 5th image pixel elements 8002 in the 8001 and the 16 image pixel row 8100 to being positioned at same row, and each 4th image pixel elements is to 8001, 5th image pixel elements to 8002 and the 6th image pixel elements distribute adjacent two image pixel elements to 8003.
In an embodiment of the present invention, the 19 image pixel row the 8400 and the 18 image pixel row 8300 are adjacent, and the 19 image pixel row 8400 comprise multiple 5th image pixel elements pair.20 image pixel row the 8500 and the 19 image pixel row 8400 are adjacent, 20 image pixel row 8500 comprise multiple 4th image pixel elements to the 8001, the 5th image pixel elements to 8002 and the 6th image pixel elements to 8003,5th image pixel elements 8002 to the 4th image pixel elements to 8001 and the 6th image pixel elements to 8003 between, and the 6th image pixel elements in the 20 image pixel row 8500 is positioned at same a line to the 4th image pixel elements in the 8003 and the 16 image pixel row 8100 to 8001.
In another example of the embodiment of the present invention, the 4th image pixel elements can be blueness to 8001, and the 6th image pixel elements can be redness to 8003, and the 5th image pixel elements can be green to 8002, as shown in figure 19.
In another example of the embodiment of the present invention, 4th image pixel elements can be blueness to 8001,6th image pixel elements can be redness to 8003,5th image pixel elements can be white to 8002, as shown in figure 20, for based on the another kind of color alignment schematic diagram of the embodiment of the present invention eight and each color resolution schematic diagram.In an also example of the embodiment of the present invention, the 4th image pixel elements can be redness to 8001, and the 6th image pixel elements can be blueness to 8003, and the 5th image pixel elements 8002 can be green.In the Still another example of the embodiment of the present invention, the 4th image pixel elements can be redness to 8001, and the 6th image pixel elements can be blueness to 8003, and the 5th image pixel elements can be white to 8002.
The embodiment of the present invention, when ensureing that the gross area of image pixel array is constant, makes the area of single image pixel be increased to 2 times of the single elemental area of conventional pixel array.The embodiment of the present invention can use the number of pixels of half, realize the picture quality that traditional images pel array realizes, be mainly resolution, such as, the image pixel array with 2,500,000 realizes the image resolution ratio achieved by image pixel array of traditional 5,000,000.Greatly improve the signal to noise ratio of signal, alleviate color cross-talk.Thus obtain the better image of image that obtains than traditional images pel array.On the other hand, the embodiment of the present invention, when ensureing that single elemental area is constant, realizes the image of the image equal in quality obtained with traditional images pel array, decreases the image pixel array area of half, greatly reduce the area of chip, reduces cost.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " example ", " example " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (26)
1. an image pixel array, is characterized in that, comprising:
Multiple image pixel is capable, described each image pixel is capable comprises multiple image pixel elements, wherein, the length of each image pixel elements is 2 times of described image pixel elements height, and two adjacent images pixel column is crisscross arranged, distance staggered between two image pixels are capable equals the height of described image pixel elements.
2. image pixel array as claimed in claim 1, it is characterized in that, described multiple image pixel is capable to be comprised:
First image pixel is capable, described first image pixel is capable comprises multiple first image pixel and the second image pixel, wherein, described first image pixel and the second image pixel are spaced, and each described first image pixel and the second image pixel distribute an image pixel elements;
Capable with capable the second adjacent image pixel of described first image pixel, described second image pixel is capable comprises multiple second image pixel;
Capable with capable the 3rd adjacent image pixel of described second image pixel, wherein, described 3rd image pixel is capable comprises multiple described second image pixel and the 3rd image pixel, wherein, described second image pixel and the 3rd image pixel are spaced, each described 3rd image pixel distributes an image pixel elements, and described 3rd image pixel capable in the 3rd image pixel and described first image pixel capable in the second image pixel be positioned at same row.
3. image pixel array as claimed in claim 2, is characterized in that, also comprise:
Capable with capable the 4th adjacent image pixel of described 3rd image pixel, described 4th image pixel is capable comprises multiple second image pixel; With
Capable with capable the 5th adjacent image pixel of described 4th image pixel, wherein, described 5th image pixel is capable comprises multiple first image pixel and the second image pixel, wherein, described first image pixel and the second image pixel are spaced, and described 5th image pixel capable in the second image pixel and described first image pixel capable in the second image pixel be positioned at same row.
4. as claimed in claim 2 or claim 3 image pixel array, is characterized in that, described first image pixel is blue or one in redness, and described 3rd image pixel is the another kind in described blueness or redness, and described second image pixel be green or white.
5. image pixel array as claimed in claim 1, it is characterized in that, described multiple image pixel is capable to be comprised:
6th image pixel is capable, described 6th image pixel is capable comprises multiple 4th image pixel, the 5th image pixel and the 6th image pixel, described 5th image pixel is between described 4th image pixel and described 6th image pixel, and each described 4th image pixel, the 5th image pixel and the 6th image pixel distribute an image pixel elements;
Capable with capable the 7th adjacent image pixel of described 6th image pixel, described 7th image pixel is capable comprises multiple 5th image pixel;
Capable with capable the 8th adjacent image pixel of described 7th image pixel, described 8th image pixel is capable comprises multiple 4th image pixel, the 5th image pixel and the 6th image pixel, described 5th image pixel between described 4th image pixel and described 6th image pixel, and described 4th image pixel and described 6th image pixel all capable with described 6th image pixel in described 5th image pixel be positioned at same row.
6. image pixel array as claimed in claim 5, is characterized in that, also comprise:
Capable with capable the 9th adjacent image pixel of described 8th image pixel, described 9th image pixel is capable comprises multiple 5th image pixel; With
Capable with capable the tenth adjacent image pixel of described 9th image pixel, wherein, described tenth image pixel is capable comprises multiple 4th image pixel, the 5th image pixel and the 6th image pixel, described 5th image pixel is between described 4th image pixel and described 6th image pixel, and described 4th image pixel and described 6th image pixel capable in described 4th image pixel be positioned at same row, described 5th image pixel and described 6th image pixel capable in described 5th image pixel be positioned at same row.
7. the image pixel array as described in claim 5 or 6, is characterized in that, described 4th image pixel is blue or one in redness, and described 6th image pixel is the another kind in described blueness or redness, and described 5th image pixel be green or white.
8. image pixel array as claimed in claim 1, it is characterized in that, described multiple image pixel elements is capable to be comprised:
11 image pixel is capable, described 11 image pixel is capable comprise multiple first image pixel elements to the second image pixel elements pair, wherein, described first image pixel elements to the second image pixel elements to being spaced, and each described first image pixel elements to the second image pixel elements to distributing adjacent two image pixel elements;
Capable with capable the 12 adjacent image pixel of described 11 image pixel, described 12 image pixel is capable comprises multiple second image pixel elements pair;
Capable with capable the 13 adjacent image pixel of described 12 image pixel, wherein, described 13 image pixel is capable comprise multiple described second image pixel elements to the 3rd image pixel elements pair, wherein, described second image pixel elements to the 3rd image pixel elements to being spaced, each described 3rd image pixel elements to distributing adjacent two image pixel elements, and described 13 image pixel capable in the 3rd image pixel elements pair capable with described 11 image pixel in the second image pixel elements to being positioned at same row.
9. image pixel array as claimed in claim 8, is characterized in that, also comprise:
Capable with capable the 14 adjacent image pixel of described 13 image pixel, described 14 image pixel is capable comprises multiple second image pixel elements pair; With
Capable with capable the 15 adjacent image pixel of described 14 image pixel, wherein, described 15 image pixel is capable comprise multiple first image pixel elements to the second image pixel elements pair, wherein, described first image pixel elements to the second image pixel elements to being spaced, and described 15 image pixel capable in the second image pixel elements pair capable with described 11 image pixel in the second image pixel elements to being positioned at same row.
10. image pixel array as claimed in claim 8 or 9, it is characterized in that, described first image pixel elements is to being blue or one in redness, and described 3rd image pixel elements is to be the another kind in described blueness or redness, and described second image pixel elements is to being green or white.
11. image pixel array as claimed in claim 1, is characterized in that, described multiple image pixel elements is capable to be comprised:
16 image pixel is capable, described 16 image pixel is capable comprise multiple 4th image pixel elements to, the 5th image pixel elements to the 6th image pixel elements pair, described 5th image pixel elements to described 4th image pixel elements to and the 6th image pixel elements between, and each described 4th image pixel elements to, the 5th image pixel elements to the 6th image pixel elements to distributing two adjacent image pixel elements;
Capable with capable the 17 adjacent image pixel of described 16 image pixel, described 17 image pixel is capable comprises multiple 5th image pixel elements pair, and each described 5th image pixel elements is to distributing two adjacent image pixel elements;
Capable with capable the 18 adjacent image pixel of described 17 image pixel, wherein, described 18 image pixel is capable comprises multiple described 4th image pixel elements pair, 5th image pixel elements to the 6th image pixel elements pair, wherein, described 5th image pixel elements to described 4th image pixel elements to and the 6th image pixel elements between, described 5th image pixel elements during the 4th image pixel elements during described 18 image pixel is capable is pair capable with described 16 image pixel is to being positioned at same row, and each described 4th image pixel elements pair, 5th image pixel elements is to two image pixel elements adjacent to distribution with the 6th image pixel elements.
12. image pixel array as claimed in claim 11, is characterized in that, also comprise:
Capable with capable the 19 adjacent image pixel of described 18 image pixel, described 19 image pixel is capable comprises multiple 5th image pixel elements pair; With
Capable with capable the 20 adjacent image pixel of described 19 image pixel, described 20 image pixel is capable comprise multiple 4th image pixel elements to, the 5th image pixel elements to the 6th image pixel elements pair, described 5th image pixel elements to described 4th image pixel elements to and described 6th image pixel elements between, and described 20 image pixel capable in described 6th image pixel elements pair capable with described 16 image pixel in described 4th image pixel elements to being positioned at same row.
13. image pixel array as described in claim 11 or 12, it is characterized in that, described first image pixel elements is to being blue or one in redness, and described 3rd image pixel elements is to be the another kind in described blueness or redness, and described second image pixel elements is to being green or white.
14. 1 kinds of image pixel array, is characterized in that, comprising:
Multiple image pixel row, described each image pixel row comprise multiple image pixel elements, wherein, the height of each image pixel elements is 2 times of described image pixel elements length, and two adjacent images pixel column is crisscross arranged, between two image pixel row, staggered distance equals the length of described image pixel elements.
15. image pixel array as claimed in claim 14, is characterized in that, described multiple image pixel row comprise:
First image pixel row, described first image pixel row comprise multiple first image pixel and the second image pixel, wherein, described first image pixel and the second image pixel are spaced, and each described first image pixel and the second image pixel distribute an image pixel elements;
Arrange the second adjacent image pixel with described first image pixel to arrange, described second image pixel row comprise multiple second image pixel;
Arrange the 3rd adjacent image pixel with described second image pixel to arrange, wherein, described 3rd image pixel row comprise multiple described second image pixel and the 3rd image pixel, wherein, described second image pixel and the 3rd image pixel are spaced, each described 3rd image pixel distributes an image pixel elements, and described 3rd image pixel row in the 3rd image pixel and described first image pixel arrange in the second image pixel be positioned at same a line.
16. image pixel array as claimed in claim 15, is characterized in that, also comprise:
Arrange the 4th adjacent image pixel with described 3rd image pixel to arrange, described 4th image pixel row comprise multiple second image pixel; With
Arrange the 5th adjacent image pixel with described 4th image pixel to arrange, wherein, described 5th image pixel row comprise multiple first image pixel and the second image pixel, wherein, described first image pixel and the second image pixel are spaced, and described 5th image pixel row in the second image pixel and described first image pixel arrange in the second image pixel be positioned at same a line.
17. image pixel array as described in claim 15 or 16, is characterized in that, described first image pixel is blue or one in redness, and described 3rd image pixel is the another kind in described blueness or redness, and described second image pixel be green or white.
18. image pixel array as claimed in claim 14, is characterized in that, described multiple image pixel row comprise:
6th image pixel row, described 6th image pixel row comprise multiple 4th image pixel, the 5th image pixel and the 6th image pixel, described 5th image pixel is between described 4th image pixel and described 6th image pixel, and each described 4th image pixel, the 5th image pixel and the 6th image pixel distribute an image pixel elements;
Arrange the 7th adjacent image pixel with described 6th image pixel to arrange, described 7th image pixel row comprise multiple 5th image pixel;
Arrange the 8th adjacent image pixel with described 7th image pixel to arrange, described 8th image pixel row comprise multiple 4th image pixel, the 5th image pixel and the 6th image pixel, described 5th image pixel between described 4th image pixel and described 6th image pixel, and described 4th image pixel and described 6th image pixel all arrange with described 6th image pixel in described 5th image pixel be positioned at same a line.
19. image pixel array as claimed in claim 18, is characterized in that, also comprise:
Arrange the 9th adjacent image pixel with described 8th image pixel to arrange, described 9th image pixel row comprise multiple 5th image pixel; With
Arrange the tenth adjacent image pixel with described 9th image pixel to arrange, wherein, described tenth image pixel row comprise multiple 4th image pixel, the 5th image pixel and the 6th image pixel, described 5th image pixel is between described 4th image pixel and described 6th image pixel, and described 4th image pixel and described 6th image pixel arrange in described 4th image pixel be positioned at same a line, described 5th image pixel during described 5th image pixel and described 6th image pixel arrange is positioned at same a line.
20. image pixel array as described in claim 18 or 19, is characterized in that, described 4th image pixel is blue or one in redness, and described 6th image pixel is the another kind in described blueness or redness, and described 5th image pixel be green or white.
21. image pixel array as claimed in claim 14, is characterized in that, described multiple image pixel elements row comprise:
11 image pixel row, described 11 image pixel row comprise multiple first image pixel elements to the second image pixel elements pair, wherein, described first image pixel elements to the second image pixel elements to being spaced, and each described first image pixel elements to the second image pixel elements to distributing adjacent two image pixel elements;
Arrange the 12 adjacent image pixel with described 11 image pixel to arrange, described 12 image pixel row comprise multiple second image pixel elements pair;
Arrange the 13 adjacent image pixel with described 12 image pixel to arrange, wherein, described 13 image pixel row comprise multiple described second image pixel elements to the 3rd image pixel elements pair, wherein, described second image pixel elements to the 3rd image pixel elements to being spaced, each described 3rd image pixel elements to distributing adjacent two image pixel elements, and the 3rd image pixel elements pair in described 13 image pixel row arrange with described 11 image pixel in the second image pixel elements to being positioned at same row.
22. image pixel array as claimed in claim 21, is characterized in that, also comprise:
Arrange the 14 adjacent image pixel with described 13 image pixel to arrange, described 14 image pixel row comprise multiple second image pixel elements pair; With
Arrange the 15 adjacent image pixel with described 14 image pixel to arrange, wherein, described 15 image pixel row comprise multiple first image pixel elements to the second image pixel elements pair, wherein, described first image pixel elements to the second image pixel elements to being spaced, and described 15 image pixel row in the second image pixel elements pair arrange with described 11 image pixel in the second image pixel elements to being positioned at same row.
23. image pixel array as described in claim 21 or 22, it is characterized in that, described first image pixel elements is to being blue or one in redness, and described 3rd image pixel elements is to be the another kind in described blueness or redness, and described second image pixel elements is to being green or white.
24. image pixel array as claimed in claim 14, is characterized in that, described multiple image pixel elements row comprise:
16 image pixel row, described 16 image pixel row comprise multiple 4th image pixel elements to, the 5th image pixel elements to the 6th image pixel elements pair, described 5th image pixel elements to described 4th image pixel elements to and the 6th image pixel elements between, and each described 4th image pixel elements to, the 5th image pixel elements to the 6th image pixel elements to distributing two adjacent image pixel elements;
Arrange the 17 adjacent image pixel with described 16 image pixel to arrange, described 17 image pixel row comprise multiple 5th image pixel elements pair, and each described 5th image pixel elements is to distributing two adjacent image pixel elements;
Arrange the 18 adjacent image pixel with described 17 image pixel to arrange, wherein, described 18 image pixel row comprise multiple described 4th image pixel elements pair, 5th image pixel elements to the 6th image pixel elements pair, wherein, described 5th image pixel elements to described 4th image pixel elements to and the 6th image pixel elements between, described 5th image pixel elements during described 4th image pixel elements pair in described 18 image pixel row arranges with described 16 image pixel is to being positioned at same row, and each described 4th image pixel elements pair, 5th image pixel elements is to two image pixel elements adjacent to distribution with the 6th image pixel elements.
25. image pixel array as claimed in claim 24, is characterized in that, also comprise:
Arrange the 19 adjacent image pixel with described 18 image pixel to arrange, described 19 image pixel row comprise multiple 5th image pixel elements pair; With
Arrange the 20 adjacent image pixel with described 19 image pixel to arrange, described 20 image pixel row comprise multiple 4th image pixel elements to, the 5th image pixel elements to the 6th image pixel elements pair, described 5th image pixel elements to described 4th image pixel elements to and described 6th image pixel elements between, and described 20 image pixel row in described 6th image pixel elements pair arrange with described 16 image pixel in described 4th image pixel elements to being positioned at same row.
26. image pixel array as described in claim 24 or 25, it is characterized in that, described 4th image pixel elements is to being blue or one in redness, and described 6th image pixel elements is to be the another kind in described blueness or redness, and described 5th image pixel elements is to being green or white.
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| CN106921854B (en) * | 2017-03-24 | 2019-03-29 | 深圳安芯微电子有限公司 | A kind of colour filter array and imaging sensor |
| CN110782429B (en) * | 2019-09-26 | 2022-04-15 | 长沙天仪空间科技研究院有限公司 | Imaging quality evaluation method based on satellite-borne remote sensing camera |
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| US5838385A (en) * | 1996-08-30 | 1998-11-17 | Texas Instruments Incorporated | Sampling analog video signal for secondary images |
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Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: BYD Semiconductor Co.,Ltd. |
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