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发明名称
基板吸附装置及基板贴合装置
摘要
本发明之基板吸附装置1包含有台子11,其具有用以保持基板20之吸附面12;复数个吸附口13,其设置于台子11之吸附面12;及真空泵14,其经由排气通道17连接于吸附口13。并且,包含检测排气通道17内之压力之压力感应器18,台子11于设有吸附口13之位置以外之区域,形成有复数个泄漏槽30,该泄漏槽开放于台子11之吸附面12与台子11之侧面之双方。如此一来,可以低成本且简单之构成,检测出造成基板20损伤之异物15混入,而防止基板20之损伤于未然。
申请公布号
TW200537166
申请公布日期
2005.11.16
申请号
TW094101207
申请日期
2005.01.14
申请人
夏普股份有限公司
发明人
三宅秀知
分类号
G02F1/13
主分类号
G02F1/13
代理机构
代理人
陈长文
主权项
地址
日本
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