JP2009248160A5 - - Google Patents

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Publication number
JP2009248160A5
JP2009248160A5 JP2008100887A JP2008100887A JP2009248160A5 JP 2009248160 A5 JP2009248160 A5 JP 2009248160A5 JP 2008100887 A JP2008100887 A JP 2008100887A JP 2008100887 A JP2008100887 A JP 2008100887A JP 2009248160 A5 JP2009248160 A5 JP 2009248160A5
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JP
Japan
Prior art keywords
brittle material
laser beam
laser
thermal stress
cleaving method
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Application number
JP2008100887A
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English (en)
Japanese (ja)
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JP5345334B2 (ja
JP2009248160A (ja
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Priority claimed from JP2008100887A external-priority patent/JP5345334B2/ja
Priority to JP2008100887A priority Critical patent/JP5345334B2/ja
Priority to US12/417,112 priority patent/US8791385B2/en
Priority to TW098111380A priority patent/TWI460044B/zh
Priority to KR1020090029335A priority patent/KR101296030B1/ko
Priority to CN200910134039.1A priority patent/CN101559626B/zh
Publication of JP2009248160A publication Critical patent/JP2009248160A/ja
Publication of JP2009248160A5 publication Critical patent/JP2009248160A5/ja
Publication of JP5345334B2 publication Critical patent/JP5345334B2/ja
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Expired - Fee Related legal-status Critical Current
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JP2008100887A 2008-04-08 2008-04-08 脆性材料の熱応力割断方法 Expired - Fee Related JP5345334B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2008100887A JP5345334B2 (ja) 2008-04-08 2008-04-08 脆性材料の熱応力割断方法
US12/417,112 US8791385B2 (en) 2008-04-08 2009-04-02 High speed laser scribing method of fragile material
TW098111380A TWI460044B (zh) 2008-04-08 2009-04-06 Thermal Stress Cutting Method for Brittle Materials
KR1020090029335A KR101296030B1 (ko) 2008-04-08 2009-04-06 취성 재료의 열응력 할단방법
CN200910134039.1A CN101559626B (zh) 2008-04-08 2009-04-08 脆性材料的热应力割断方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008100887A JP5345334B2 (ja) 2008-04-08 2008-04-08 脆性材料の熱応力割断方法

Publications (3)

Publication Number Publication Date
JP2009248160A JP2009248160A (ja) 2009-10-29
JP2009248160A5 true JP2009248160A5 (enExample) 2010-08-12
JP5345334B2 JP5345334B2 (ja) 2013-11-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008100887A Expired - Fee Related JP5345334B2 (ja) 2008-04-08 2008-04-08 脆性材料の熱応力割断方法

Country Status (5)

Country Link
US (1) US8791385B2 (enExample)
JP (1) JP5345334B2 (enExample)
KR (1) KR101296030B1 (enExample)
CN (1) CN101559626B (enExample)
TW (1) TWI460044B (enExample)

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