書誌事項
- タイトル別名
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- A fast two-dimensional measurement system of birefringence dispersion for LCD retardation film
- エキショウヨウ イソウサ フィルム ノ タメ ノ 2ジゲン コウソク フククッセツ ブンサン ソクテイ ソウチ ノ カイハツ
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説明
A fast two-dimensional measurement system of birefringence dispersion is developed for inspection of LCD retardation film. An optical arrangement of this system consists of a polarizer, a carrier retarder and an analyzer. The carrier retarder can be introduced a carrier frequency into an intensity distribution along wave number. A Xenon flash lamp is employed as a white light source and synchronized with the line type of imaging spectrometer. The detected intensity distribution changes the sinusoidal wave along wave number. A phase distribution is calculated by Fourier transform method. The retardation distribution of a polymer sample is analyzed to subtract phase distributions with and without the sample. In the experiments, the some polymer films are measured as demonstrations and evaluated to the non-uniformity of retardation distribution.
収録刊行物
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- 精密工学会誌論文集
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精密工学会誌論文集 72 (5), 602-606, 2006
公益社団法人 精密工学会
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詳細情報 詳細情報について
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- CRID
- 1390282680258386176
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- NII論文ID
- 110004717808
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- NII書誌ID
- AA11966630
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- ISSN
- 18818722
- 13488716
- 13488724
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- NDL書誌ID
- 7953203
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- データソース種別
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- JaLC
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- 使用不可
