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Image sensor, camera module, terminal and imaging method

An image sensor and imaging method technology, which is applied in the fields of image sensors, camera modules, terminals and imaging, can solve the problems of polarized light generating different color polarized images, small scene utilization range, and inability to distinguish polarized light, etc., to achieve a wide application range Effect

Active Publication Date: 2021-07-16
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Claims
  • Application Information

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Problems solved by technology

[0002] The current image sensor cannot distinguish the polarized light of different polarization angles in the scene being photographed, and cannot generate different color polarized images according to the polarized light of different polarization angles. Polarized light of a certain polarization angle generates color polarized images, etc., and the scene utilization range is small

Method used

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  • Image sensor, camera module, terminal and imaging method
  • Image sensor, camera module, terminal and imaging method
  • Image sensor, camera module, terminal and imaging method

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Embodiment Construction

[0026] Embodiments of the present application will be further described below in conjunction with the accompanying drawings. The same or similar reference numerals in the drawings represent the same or similar elements or elements having the same or similar functions throughout.

[0027] In addition, the embodiments of the present application described below in conjunction with the accompanying drawings are exemplary, and are only used to explain the embodiments of the present application, and should not be construed as limiting the present application.

[0028] In the present application, unless otherwise clearly specified and limited, a first feature being "on" or "under" a second feature may mean that the first and second features are in direct contact, or that the first and second features are indirect through an intermediary. touch. Moreover, "above", "above" and "above" the first feature on the second feature may mean that the first feature is directly above or obliquel...

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Abstract

The application discloses an image sensor, a camera module, a terminal and an imaging method. An image sensor includes a pixel layer, a polarizing layer, and a filter layer. The pixel layer includes a plurality of pixel groups, and each pixel group includes nine pixel units. The polarizing layer includes a plurality of polarizing element groups, each polarizing element group includes nine polarizing elements, the angles of the polarization axes of the nine polarizing elements can be different from each other, and the polarizing elements correspond to the pixel units one by one. The filter layer includes a plurality of filters, and the filters, polarizing element groups and pixel groups are in one-to-one correspondence, and each pixel unit is used to receive polarized light passing through the corresponding filter and polarizing element. The image sensor, camera module, terminal, and imaging method of the present application can acquire polarized light at nine different polarization angles and color information of the polarized light in the scene to be photographed, thereby generating With different color polarization images, the scene utilization range is wider.

Description

technical field [0001] The present application relates to the technical field of consumer electronics, in particular to an image sensor, camera module, terminal and imaging method. Background technique [0002] The current image sensor cannot distinguish the polarized light of different polarization angles in the scene being photographed, and cannot generate different color polarized images according to the polarized light of different polarization angles. Polarized light at a certain polarization angle generates color polarized images, etc., and the scope of use in the scene is small. Contents of the invention [0003] Embodiments of the present application provide an image sensor, a camera module, a terminal, and an imaging method. [0004] The image sensor in the embodiment of the present application includes a pixel layer, a polarizing layer and a filter layer, the pixel layer includes a plurality of pixel groups, and each pixel group includes nine pixel units. The p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/225H04N5/369
CPCH04N23/55H04N23/54H04N25/70H04N25/79
Inventor 杨鑫
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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