Title:
IMAGE SENSOR, CAMERA MODULE, ELECTRONIC DEVICE, AND IMAGE GENERATION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/098284
Kind Code:
A1
Abstract:
An image sensor 21, a camera module 20, an electronic device 100, an image generation method and apparatus, an electronic device, a computer-readable storage medium, and a computer program product. The image sensor 21 comprises a filter array 23 and a pixel array 24; the filter array 23 comprises a minimum repetitive unit 230; the minimum repetitive unit 230 comprises a plurality of filter groups, and each filter group only comprises color filters 234 and panchromatic filters 233 of two colors; the amount of light transmitted by the panchromatic filters 233 is greater than the amount of light transmitted by the color filters 234; the panchromatic filters 233 and the color filters 234 are alternately arranged in each row and each column; each panchromatic filter 233 and each color filter 234 both comprise N rows and N columns of panchromatic sub-filters of the same color, wherein N is a positive integer; each pixel in the pixel array 24 corresponds to a sub-filter of the filter array 23, and the pixel array 24 is configured to receive light passing through the filter array 23 to generate an electrical signal.
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Inventors:
LI XIAOTAO (CN)
Application Number:
PCT/CN2022/124077
Publication Date:
June 08, 2023
Filing Date:
October 09, 2022
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04N5/225; H04N9/04
Foreign References:
| CN114125242A | 2022-03-01 | |||
| CN104280803A | 2015-01-14 | |||
| CN213279832U | 2021-05-25 | |||
| CN112118378A | 2020-12-22 | |||
| CN111818314A | 2020-10-23 | |||
| JP2009237321A | 2009-10-15 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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