| Paper Abstract and Keywords |
| Presentation |
2021-03-08 10:40
Viewing area expansion method for 3D display using a liquid crystal active parallax barrier with the same specifications as the image display liquid crystal panel
Tomoi Nishimura, Goro Hamagishi, Kayo Yoshimoto (Osaka City Univ.), Kaoru Kusafuka (Kyocera Corp.), Hideya Takahashi (Osaka City Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
To realize low-cost active parallax barrier, we propose autostereoscopic 3D display (Two-views) that uses a liquid crystal panel with the same specifications as the image display panel as the active parallax barrier. The minimum control unit of the parallax barrier is one sub-pixel. In order to maintain the advantage of the slanted parallax barrier, a step shape was adopted for the barrier and the binocular image shape, and the pitch of the binocular image was cycled to achieve the ideal pitch. Furthermore, by using the optimal pitch control for the observation distance, the ideal tracking for the distance variation was realized. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Glasses-free stereoscopic display / Active parallax barrier / Step barrier / Eye tracking / Wide viewing zone / / / |
| Reference Info. |
ITE Tech. Rep., vol. 45, March 2021. |
| Paper # |
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| Date of Issue |
2021-03-01 (3DIT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
3DMT |
| Conference Date |
2021-03-08 - 2021-03-08 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
3DMT |
| Conference Code |
2021-03-3DIT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Viewing area expansion method for 3D display using a liquid crystal active parallax barrier with the same specifications as the image display liquid crystal panel |
| Sub Title (in English) |
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| Keyword(1) |
Glasses-free stereoscopic display |
| Keyword(2) |
Active parallax barrier |
| Keyword(3) |
Step barrier |
| Keyword(4) |
Eye tracking |
| Keyword(5) |
Wide viewing zone |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Tomoi Nishimura |
| 1st Author's Affiliation |
Osaka City University (Osaka City Univ.) |
| 2nd Author's Name |
Goro Hamagishi |
| 2nd Author's Affiliation |
Osaka City University (Osaka City Univ.) |
| 3rd Author's Name |
Kayo Yoshimoto |
| 3rd Author's Affiliation |
Osaka City University (Osaka City Univ.) |
| 4th Author's Name |
Kaoru Kusafuka |
| 4th Author's Affiliation |
Kyocera Corporation (Kyocera Corp.) |
| 5th Author's Name |
Hideya Takahashi |
| 5th Author's Affiliation |
Osaka City University (Osaka City Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2021-03-08 10:40:00 |
| Presentation Time |
20 minutes |
| Registration for |
3DMT |
| Paper # |
3DIT2021-5 |
| Volume (vol) |
vol.45 |
| Number (no) |
no.9 |
| Page |
pp.17-20 |
| #Pages |
4 |
| Date of Issue |
2021-03-01 (3DIT) |