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Optical proximity sensor integrated into a camera module for an electronic device |
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Self-mixing interference based sensors for characterizing touch input |
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Self-calibrating optical transceiver system with reduced crosstalk sensitivity for through-display proximity sensing |
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Self-mixing particulate matter sensors using VCSELs with extrinsic photodiodes |
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Through-display optical transmission, reception, or sensing through micro-optic elements |
Tong Chen, Meng-Huan Ho, Rui Liu, Xiao-Dong Xiang, Wenrui Cai |
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Self-mixing optical proximity sensors for electronic devices |
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2021-06-08 |
