Novel biconvex structure electrowetting liquid lenticular lens for 2D/3D convertible display
Recently, a planoconvex structure electrowetting lenticular lens capable of 2D/3D conversion through a varifocal property by an electrowetting phenomenon has been developed. However, even though it has a similar planoconvex structure to that of a commercial solid lenticular lens, comparable 3D perfo...
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| Veröffentlicht in: | Scientific reports 2018-10, Vol.8 (1), p.15416-10, Article 15416 |
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| creator | Sim, Jee Hoon Kim, Junoh Kim, Cheoljoong Shin, Dooseub Lee, Junsik Koo, Gyohyun Jung, Gyu Suk Won, Yong Hyub |
| description | Recently, a planoconvex structure electrowetting lenticular lens capable of 2D/3D conversion through a varifocal property by an electrowetting phenomenon has been developed. However, even though it has a similar planoconvex structure to that of a commercial solid lenticular lens, comparable 3D performance could not be realized because the refractive index difference between nonconductive liquid and conductive liquid was not large. Therefore, the goal of the present study is to obtain better 3D performance compared to the conventional planoconvex structure by introducing a novel biconvex structure using ETPTA. The newly developed biconvex structure electrowetting lenticular lens showed greatly improved characteristics compared to the planoconvex structure: dioptric power (171.69D → 1,982.56D), viewing angle (26degrees → 46degrees), and crosstalk ratio (27.27% → 16.18%). Thanks to these improvements, a fine 3D image and a natural motion parallax could be observed with the biconvex structure electrowetting lenticular lens. In addition, the novel biconvex structure electrowetting lenticular lens was designed to achieve a plane lens state with a no voltage applied condition, and as such it could show a clean 2D image at 0 V. In conclusion, a novel biconvex structure electrowetting lenticular lens showed 2D/3D switchable operation as well as excellent 3D performance compared to a solid lenticular lens. |
| doi_str_mv | 10.1038/s41598-018-33983-x |
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However, even though it has a similar planoconvex structure to that of a commercial solid lenticular lens, comparable 3D performance could not be realized because the refractive index difference between nonconductive liquid and conductive liquid was not large. Therefore, the goal of the present study is to obtain better 3D performance compared to the conventional planoconvex structure by introducing a novel biconvex structure using ETPTA. The newly developed biconvex structure electrowetting lenticular lens showed greatly improved characteristics compared to the planoconvex structure: dioptric power (171.69D → 1,982.56D), viewing angle (26degrees → 46degrees), and crosstalk ratio (27.27% → 16.18%). Thanks to these improvements, a fine 3D image and a natural motion parallax could be observed with the biconvex structure electrowetting lenticular lens. In addition, the novel biconvex structure electrowetting lenticular lens was designed to achieve a plane lens state with a no voltage applied condition, and as such it could show a clean 2D image at 0 V. In conclusion, a novel biconvex structure electrowetting lenticular lens showed 2D/3D switchable operation as well as excellent 3D performance compared to a solid lenticular lens.</description><identifier>ISSN: 2045-2322</identifier><identifier>EISSN: 2045-2322</identifier><identifier>DOI: 10.1038/s41598-018-33983-x</identifier><identifier>PMID: 30337719</identifier><language>eng</language><publisher>London: Nature Publishing Group UK</publisher><subject>639/166/987 ; 639/624/1075/146 ; Contact angle ; Humanities and Social Sciences ; multidisciplinary ; Polymers ; Science ; Science (multidisciplinary)</subject><ispartof>Scientific reports, 2018-10, Vol.8 (1), p.15416-10, Article 15416</ispartof><rights>The Author(s) 2018</rights><rights>2018. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). 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However, even though it has a similar planoconvex structure to that of a commercial solid lenticular lens, comparable 3D performance could not be realized because the refractive index difference between nonconductive liquid and conductive liquid was not large. Therefore, the goal of the present study is to obtain better 3D performance compared to the conventional planoconvex structure by introducing a novel biconvex structure using ETPTA. The newly developed biconvex structure electrowetting lenticular lens showed greatly improved characteristics compared to the planoconvex structure: dioptric power (171.69D → 1,982.56D), viewing angle (26degrees → 46degrees), and crosstalk ratio (27.27% → 16.18%). Thanks to these improvements, a fine 3D image and a natural motion parallax could be observed with the biconvex structure electrowetting lenticular lens. In addition, the novel biconvex structure electrowetting lenticular lens was designed to achieve a plane lens state with a no voltage applied condition, and as such it could show a clean 2D image at 0 V. In conclusion, a novel biconvex structure electrowetting lenticular lens showed 2D/3D switchable operation as well as excellent 3D performance compared to a solid lenticular lens.</description><subject>639/166/987</subject><subject>639/624/1075/146</subject><subject>Contact angle</subject><subject>Humanities and Social Sciences</subject><subject>multidisciplinary</subject><subject>Polymers</subject><subject>Science</subject><subject>Science (multidisciplinary)</subject><issn>2045-2322</issn><issn>2045-2322</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kU9PGzEQxS1UBAj4AhyQpV562eJ_u15fKlVQSiUEF7ghWbYzSY2cdbC9afj2OAQo9FBfPNL7zZsZPYSOKPlKCe9PsqCt6htC-4Zz1fNmtYX2GBFtwzhjn97Vu-gw53tSX8uUoGoH7XLCuZRU7aG7q7iEgK13cVjCCueSRlfGBBgCuJLiHyjFDzMc_MPoJzjAULwbg0nrMuNpTJidnfAz_GyQircB8MTnRTCPB2h7akKGw5d_H92e_7g5vWgur3_-Ov1-2TghRWmkbDvSd5wo6ajsgQpLiKRgrCNsSqCzhCvbTygIY6WEibOy66yxVBrBleT76NvGdzHaeZXrjskEvUh-btKjjsbrj8rgf-tZXOqOKkHarhp8eTFI8WGEXPTcZwchmAHimDWjjEsqJW8r-vkf9D6OaajnrSnW0noLqxTbUC7FnBNM35ahRK_z05v8dM1PP-enV7Xp-P0Zby2vaVWAb4BcpWEG6e_s_9g-AeRbp8M</recordid><startdate>20181018</startdate><enddate>20181018</enddate><creator>Sim, Jee Hoon</creator><creator>Kim, Junoh</creator><creator>Kim, Cheoljoong</creator><creator>Shin, Dooseub</creator><creator>Lee, Junsik</creator><creator>Koo, Gyohyun</creator><creator>Jung, Gyu Suk</creator><creator>Won, Yong Hyub</creator><general>Nature Publishing Group UK</general><general>Nature Publishing Group</general><scope>C6C</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>88I</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M2P</scope><scope>M7P</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20181018</creationdate><title>Novel biconvex structure electrowetting liquid lenticular lens for 2D/3D convertible display</title><author>Sim, Jee Hoon ; 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However, even though it has a similar planoconvex structure to that of a commercial solid lenticular lens, comparable 3D performance could not be realized because the refractive index difference between nonconductive liquid and conductive liquid was not large. Therefore, the goal of the present study is to obtain better 3D performance compared to the conventional planoconvex structure by introducing a novel biconvex structure using ETPTA. The newly developed biconvex structure electrowetting lenticular lens showed greatly improved characteristics compared to the planoconvex structure: dioptric power (171.69D → 1,982.56D), viewing angle (26degrees → 46degrees), and crosstalk ratio (27.27% → 16.18%). Thanks to these improvements, a fine 3D image and a natural motion parallax could be observed with the biconvex structure electrowetting lenticular lens. In addition, the novel biconvex structure electrowetting lenticular lens was designed to achieve a plane lens state with a no voltage applied condition, and as such it could show a clean 2D image at 0 V. In conclusion, a novel biconvex structure electrowetting lenticular lens showed 2D/3D switchable operation as well as excellent 3D performance compared to a solid lenticular lens.</abstract><cop>London</cop><pub>Nature Publishing Group UK</pub><pmid>30337719</pmid><doi>10.1038/s41598-018-33983-x</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | 639/166/987 639/624/1075/146 Contact angle Humanities and Social Sciences multidisciplinary Polymers Science Science (multidisciplinary) |
| title | Novel biconvex structure electrowetting liquid lenticular lens for 2D/3D convertible display |
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