发明名称 Hermetically sealed container and image forming apparatus
摘要 A method of manufacturing a hermetically sealed container includes the steps of providing a first substrate, a second substrate and an outer frame disposed between the first and second substrates, and bonding the first substrate to the outer frame and the second substrate to the outer frame to form a hermetically sealed space. A ratio W/T of width W and thickness of T of the outer frame is set to an aspect ratio A, with A>=1.5, and with the width W measured in a direction substantially parallel with planar surfaces of the first and second substrates.
申请公布号 US6821179(B2) 申请公布日期 2004.11.23
申请号 US20030408105 申请日期 2003.04.08
申请人 CANON KABUSHIKI KAISHA 发明人 ANDO TOMOKAZU
分类号 H01J5/20;H01J29/86;H01J31/12;(IPC1-7):H01J1/62;H01J9/32 主分类号 H01J5/20
代理机构 代理人
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