UV
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UV庰 ֿ ۿ
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UV LED ȭ⸦ ݵ
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UV LED ȭ
UV LED ȭ UV ,
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UV LED ȭ Ư¡
UV LED ȭ Ư¡
UV LED ȭ
UV LED?
UV LED
UV LED UV ,
UV LED ȭ
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UV(ڿܼ) ?
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TOC ſ UV
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UV
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UV
SMT UV ȭ Ư¡
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UV ȭ ġ
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UV ȭ ۰
뱤(, UV Exposure)
(, Photo
resist)
뱤
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뱤 ǥ
Scratch
뱤 ǰ
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UV
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UV , Ŀ
UV/O3 . ǥ
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UV ȿ
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(photo Reactivation)
UV (safety)
ڿܼ Ǻο ġ
ڿܼ
ڿܼ ġ
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1.
뱤 ǥ Scratch
8mm β Glass 1.5 Ʒ ԻǴ Ǵ ִ Scratch ũ()
Ի簢 : 1.5 ̰ Glassβ : 8mm ,
Snells Law : n1sinq1 = n2sinq2 ,1x sin1.5 = 1.52 x sinq2
q2 = 0.99 , d = 8mm x Tan 0.99 = 0.138mm = 138
ִ ִ Scratch ũ() : 2 x d = 276
, V=0 Ǵ Scratch ũ W?2d (276 ) ž Scratch Pattern ҷ ʴ´.
Collimation beam 뱤 Scratch size
β Glass Ի簢 ִ Ǵ ũġ ũ .
Collimation beam 뱤 Scratch size
ƴϰ β Glass Ի簢 ִ Ǵ ũġ ũ .