Flexible Thin Film Functionalized by Initiative Dust Removal and Anti-Fogging for Optical Device Applications
The deposition of dust and condensation of fog will block the scattering and transmission of light, thus affecting the performance of optical devices. In this work, flexible polyethylene terephthalate (PET) foil functionalized by active dust removal and anti-fogging characteristics is realized which...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-12-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/24/1/57 |
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| author | Yingqi Feng Li Tian Zunkai Huang Chenghe Yang Linhai Guo Yuwei Jiang Chenye Wei Yu Guo Hui Wang |
| author_facet | Yingqi Feng Li Tian Zunkai Huang Chenghe Yang Linhai Guo Yuwei Jiang Chenye Wei Yu Guo Hui Wang |
| author_sort | Yingqi Feng |
| collection | DOAJ |
| description | The deposition of dust and condensation of fog will block the scattering and transmission of light, thus affecting the performance of optical devices. In this work, flexible polyethylene terephthalate (PET) foil functionalized by active dust removal and anti-fogging characteristics is realized which combines electrodynamic screen (EDS) and electro-heating devices. In lieu of traditional measurement methods of dust removal efficiency, the PSNR is employed to characterize the dust removal efficiency of the film for the first time. The results show that both dust removal and anti-fogging improve the image quality, in which the dust removal increases the PSNR from 28.1 dB to 34.2 dB and the anti-fogging function realizes a film temperature rise of 16.7 <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mrow></mrow><mo>∘</mo></msup></semantics></math></inline-formula>C in 5 min, reaching a maximum of 41.3 <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mrow></mrow><mo>∘</mo></msup></semantics></math></inline-formula>C. According to the high sensitivity of the PSNR, we propose a fully automatic CIS film-driven algorithm, and its feasibility has been demonstrated. |
| first_indexed | 2024-03-08T14:58:47Z |
| format | Article |
| id | doaj.art-d4a7ee02923f42309dbdf5d65a00919f |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-03-08T14:58:47Z |
| publishDate | 2023-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-d4a7ee02923f42309dbdf5d65a00919f2024-01-10T15:08:22ZengMDPI AGSensors1424-82202023-12-012415710.3390/s24010057Flexible Thin Film Functionalized by Initiative Dust Removal and Anti-Fogging for Optical Device ApplicationsYingqi Feng0Li Tian1Zunkai Huang2Chenghe Yang3Linhai Guo4Yuwei Jiang5Chenye Wei6Yu Guo7Hui Wang8Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, ChinaShanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, ChinaShanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, ChinaShanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, ChinaShanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, ChinaShanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, ChinaShanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, ChinaShanghai Nuclear Engineering Research & Design Institute Co., Ltd., Shanghai 200233, ChinaShanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, ChinaThe deposition of dust and condensation of fog will block the scattering and transmission of light, thus affecting the performance of optical devices. In this work, flexible polyethylene terephthalate (PET) foil functionalized by active dust removal and anti-fogging characteristics is realized which combines electrodynamic screen (EDS) and electro-heating devices. In lieu of traditional measurement methods of dust removal efficiency, the PSNR is employed to characterize the dust removal efficiency of the film for the first time. The results show that both dust removal and anti-fogging improve the image quality, in which the dust removal increases the PSNR from 28.1 dB to 34.2 dB and the anti-fogging function realizes a film temperature rise of 16.7 <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mrow></mrow><mo>∘</mo></msup></semantics></math></inline-formula>C in 5 min, reaching a maximum of 41.3 <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mrow></mrow><mo>∘</mo></msup></semantics></math></inline-formula>C. According to the high sensitivity of the PSNR, we propose a fully automatic CIS film-driven algorithm, and its feasibility has been demonstrated.https://www.mdpi.com/1424-8220/24/1/57electrodynamic screen (EDS)signal-to-noise ratio (PSNR)film-driven algorithm |
| spellingShingle | Yingqi Feng Li Tian Zunkai Huang Chenghe Yang Linhai Guo Yuwei Jiang Chenye Wei Yu Guo Hui Wang Flexible Thin Film Functionalized by Initiative Dust Removal and Anti-Fogging for Optical Device Applications Sensors electrodynamic screen (EDS) signal-to-noise ratio (PSNR) film-driven algorithm |
| title | Flexible Thin Film Functionalized by Initiative Dust Removal and Anti-Fogging for Optical Device Applications |
| title_full | Flexible Thin Film Functionalized by Initiative Dust Removal and Anti-Fogging for Optical Device Applications |
| title_fullStr | Flexible Thin Film Functionalized by Initiative Dust Removal and Anti-Fogging for Optical Device Applications |
| title_full_unstemmed | Flexible Thin Film Functionalized by Initiative Dust Removal and Anti-Fogging for Optical Device Applications |
| title_short | Flexible Thin Film Functionalized by Initiative Dust Removal and Anti-Fogging for Optical Device Applications |
| title_sort | flexible thin film functionalized by initiative dust removal and anti fogging for optical device applications |
| topic | electrodynamic screen (EDS) signal-to-noise ratio (PSNR) film-driven algorithm |
| url | https://www.mdpi.com/1424-8220/24/1/57 |
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