Title:
IMAGE SENSOR, IMAGING SYSTEM, AND TERMINAL
Document Type and Number:
WIPO Patent Application WO/2021/036721
Kind Code:
A1
Abstract:
An image sensor (10), an imaging system (100), and a terminal (1000). The image sensor (10) comprises a metalens (16) and a pixel array (13) positioned at a light exiting side (166) of the metalens (16). The metalens (16) is used to split incident light rays entering from a light entering side (165) into exiting light rays having multiple different wavelengths. The exiting light rays having different wavelengths are emitted to the pixel array (13) from the light exiting side (166) at different exit angles.
Inventors:
ZHANG HAIYU (CN)
Application Number:
PCT/CN2020/106985
Publication Date:
March 04, 2021
Filing Date:
August 05, 2020
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
G02B27/44; H04N5/225
Foreign References:
| CN110493504A | 2019-11-22 | |||
| CN110445974A | 2019-11-12 | |||
| CN101799589A | 2010-08-11 | |||
| CN110049261A | 2019-07-23 | |||
| CN109164518A | 2019-01-08 | |||
| US20190025464A1 | 2019-01-24 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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