发明名称 |
SYSTEM, METHOD AND APPARATUS FOR ULTRAVIOLET CURING OF ADHESIVES WITH LIGHT BEAM SHAPING IN DISK DRIVE MANUFACTURING |
摘要 |
UV curing of adhesives with light beam shaping utilizes a spot curing process that focuses a limited amount of UV light onto a target area, such as glue dots. A focusing lens may be used to direct the UV light beam to the target area. The target areas have different geometrical shapes, and the UV light is advantageously concentrated in a more efficient manner. Beam-shaping optics or lenses are used to facilitate re-shaping and re-defining the UV-light beam. The UV beam may be defined and limited to a rectangular spot to improve the spot process quality and efficiency.
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申请公布号 |
US2011310471(A1) |
申请公布日期 |
2011.12.22 |
申请号 |
US201113220495 |
申请日期 |
2011.08.29 |
申请人 |
KAVOSH IRAJ;MOATES RUSSELL DEAN;HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS, B.V. |
发明人 |
KAVOSH IRAJ;MOATES RUSSELL DEAN |
分类号 |
G02B27/09;G02B13/14 |
主分类号 |
G02B27/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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