| Paper Abstract and Keywords |
| Presentation |
2012-03-02 13:40
[Invited Talk]
Novel Diffuser Films for 2D Light-Distribution Control
Masahiro Nishizawa (Tohoku Univ.), Kentaro Kusama (LINTEC), Kazuo Sekiya (Tohoku Univ.), Baku Katagiri (LINTEC), Toru Kawakami (Tohoku Univ.), Tatsuo Uchida (Sendai Nat. Coll. Tech.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
e succeeded in synthesizing "light-control films" that controlled the diffusing direction and the 2-dimensional distribution of anisotropic diffusion of the transmitted visible light. Films made of UV-cured acrylates had alternating layer structure of micrometer size and we found that the distribution patterns of the diffused visible light caused by the structure corresponded to the shapes of the light sources for the UV-curing. Based on the discovery, we successfully synthesized the films that diffused the transmitted visible light to square or hexagonal distribution patterns by arranging the UV-LEDs for UV-curing in tetragonal or hexagonal symmetric arrays. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Light Control Film / Alternating Layer Structure / UV-curing / UV-LED array / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 36, no. 11, IDY2012-12, pp. 9-15, March 2012. |
| Paper # |
IDY2012-12 |
| Date of Issue |
2012-02-24 (IDY) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
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| Conference Information |
| Committee |
IDY |
| Conference Date |
2012-03-02 - 2012-03-02 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
IDY |
| Conference Code |
2012-03-IDY |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Novel Diffuser Films for 2D Light-Distribution Control |
| Sub Title (in English) |
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| Keyword(1) |
Light Control Film |
| Keyword(2) |
Alternating Layer Structure |
| Keyword(3) |
UV-curing |
| Keyword(4) |
UV-LED array |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Masahiro Nishizawa |
| 1st Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 2nd Author's Name |
Kentaro Kusama |
| 2nd Author's Affiliation |
LINTEC Corporation (LINTEC) |
| 3rd Author's Name |
Kazuo Sekiya |
| 3rd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 4th Author's Name |
Baku Katagiri |
| 4th Author's Affiliation |
LINTEC Corporation (LINTEC) |
| 5th Author's Name |
Toru Kawakami |
| 5th Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 6th Author's Name |
Tatsuo Uchida |
| 6th Author's Affiliation |
Sendai National Colleges of Technology (Sendai Nat. Coll. Tech.) |
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| Speaker |
Author-1 |
| Date Time |
2012-03-02 13:40:00 |
| Presentation Time |
35 minutes |
| Registration for |
IDY |
| Paper # |
IDY2012-12 |
| Volume (vol) |
vol.36 |
| Number (no) |
no.11 |
| Page |
pp.9-15 |
| #Pages |
7 |
| Date of Issue |
2012-02-24 (IDY) |