The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
A estrutura óptica de um sistema de iluminação convencional usado para LCD transmissivo de um terminal móvel é investigada. Um LGP estruturado baseado na reflexão interna total é projetado e fabricado. O LGP é caracterizado por microdefletores ópticos (MD) e microrrefletores (MR). A luz guiada dentro do LGP é refletida nos elementos MR e direcionada para os elementos MD. O raio de luz que chega é refratado no elemento MD e, como resultado, o raio é desviado no LGP. A luz emergente no LGP tem um amplo ângulo zenital devido à superfície normal do LGP. Uma folha de prisma cuja função é baseada na reflexão interna total é definida no LGP. A luz emanada do LGP é refletida na superfície da estrutura do prisma e redirecionada para a superfície normal. O cone de iluminação da nova luz de fundo é limitado à faixa horizontal de
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Kalil KALANTAR, Shingo MATSUMOTO, Tomohisa ONISHI, "Functional Light-Guide Plate Characterized by Optical Micro-Deflector and Micro-Reflector for LCD Backlight" in IEICE TRANSACTIONS on Electronics,
vol. E84-C, no. 11, pp. 1637-1646, November 2001, doi: .
Abstract: The optical structure of a conventional backlight illumination system used for transmissive LCD of a mobile terminal is investigated. A structured LGP based on the total internal reflection is designed and fabricated. The LGP is characterized by optical micro-deflectors (MD) and micro-reflectors (MR). The guided light inside the LGP is reflected on the MR elements and directed toward the MD elements. The coming light ray is refracted on the MD element and as a result the ray is deflected on the LGP. The emergent light on the LGP has a wide zenith angle due to the LGP surface normal. A prism sheet whose function is based on the total internal reflection is set on the LGP. The emanated light from the LGP is reflected on the surface of the prism structure and redirected toward the surface normal. The illumination cone of the novel backlight is limited to horizontal range of
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e84-c_11_1637/_p
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@ARTICLE{e84-c_11_1637,
author={Kalil KALANTAR, Shingo MATSUMOTO, Tomohisa ONISHI, },
journal={IEICE TRANSACTIONS on Electronics},
title={Functional Light-Guide Plate Characterized by Optical Micro-Deflector and Micro-Reflector for LCD Backlight},
year={2001},
volume={E84-C},
number={11},
pages={1637-1646},
abstract={The optical structure of a conventional backlight illumination system used for transmissive LCD of a mobile terminal is investigated. A structured LGP based on the total internal reflection is designed and fabricated. The LGP is characterized by optical micro-deflectors (MD) and micro-reflectors (MR). The guided light inside the LGP is reflected on the MR elements and directed toward the MD elements. The coming light ray is refracted on the MD element and as a result the ray is deflected on the LGP. The emergent light on the LGP has a wide zenith angle due to the LGP surface normal. A prism sheet whose function is based on the total internal reflection is set on the LGP. The emanated light from the LGP is reflected on the surface of the prism structure and redirected toward the surface normal. The illumination cone of the novel backlight is limited to horizontal range of
keywords={},
doi={},
ISSN={},
month={November},}
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TY - JOUR
TI - Functional Light-Guide Plate Characterized by Optical Micro-Deflector and Micro-Reflector for LCD Backlight
T2 - IEICE TRANSACTIONS on Electronics
SP - 1637
EP - 1646
AU - Kalil KALANTAR
AU - Shingo MATSUMOTO
AU - Tomohisa ONISHI
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E84-C
IS - 11
JA - IEICE TRANSACTIONS on Electronics
Y1 - November 2001
AB - The optical structure of a conventional backlight illumination system used for transmissive LCD of a mobile terminal is investigated. A structured LGP based on the total internal reflection is designed and fabricated. The LGP is characterized by optical micro-deflectors (MD) and micro-reflectors (MR). The guided light inside the LGP is reflected on the MR elements and directed toward the MD elements. The coming light ray is refracted on the MD element and as a result the ray is deflected on the LGP. The emergent light on the LGP has a wide zenith angle due to the LGP surface normal. A prism sheet whose function is based on the total internal reflection is set on the LGP. The emanated light from the LGP is reflected on the surface of the prism structure and redirected toward the surface normal. The illumination cone of the novel backlight is limited to horizontal range of
ER -