| 摘要 |
PROBLEM TO BE SOLVED: To materialize an inexpensive substrate for passive elements which can reduce the time duration and effort concerning cutting, and also consists of a glass substrate capable of performing cutting by using a laser beam with the wavelength of 1,000 nm-1,100 nm. SOLUTION: The substrate for passive elements is added with Fe and comprised of the glass substrate 1 with high absorptivity in the wavelength of 1,000 nm-1,100 nm. COPYRIGHT: (C)2008,JPO&INPIT
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