发明名称 |
Image display device and manufacturing method for spacer assembly used in image display device |
摘要 |
A device includes a first substrate having a phosphor screen and a second substrate opposed to the first substrate across a gap and having a plurality of electron emission sources for exciting the phosphor screen. A spacer assembly for supporting an atmospheric load that acts on the first and second substrates is provided between the substrates. The spacer assembly has a plate-shaped grid and spacers set up on the grid. The volume resistance of the spacers is gradually reduced from the grid side toward the substrate side.
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申请公布号 |
US7042144(B2) |
申请公布日期 |
2006.05.09 |
申请号 |
US20050245006 |
申请日期 |
2005.10.07 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
TAKAHASHI KEN;HIRAHARA SACHIKO;ISHIKAWA SATOSHI;NIKAIDO MASARU |
分类号 |
H01J1/88;H01J1/30;H01J9/18;H01J9/24;H01J29/02;H01J29/46;H01J29/87;H01J31/12 |
主分类号 |
H01J1/88 |
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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