发明名称 |
Spacer for flat panel display and flat panel display |
摘要 |
A spacer for a flat panel display having a coefficient of thermal expansion equal or close to that of a glass and having a strength and a predetermined conductivity is provided. The spacer for a flat panel display includes a sintered body containing MgAl 2 O 4 preferably as a main phase. The sintered body preferably further contains MgO, and if it contains MgAl 2 O 4 and MgO, a peak strength on a MgO (200) surface is preferably 0.5 to 50 when a peak strength on a MgAl 2 O 4 (311) surface is 100 as measured by X-ray diffraction. The spacer is placed between a back plate having a cathode structure and a face plate placed with a predetermined spacing between itself and the back plate and having fluorescent pixel areas, and plays a role of maintaining the spacing.
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申请公布号 |
EP1693875(A2) |
申请公布日期 |
2006.08.23 |
申请号 |
EP20060003135 |
申请日期 |
2006.02.16 |
申请人 |
TDK CORPORATION |
发明人 |
HOSOKAWA, MIO;KAWAGUCHI, YUKIO;HITOMI, ATSUSHI;KUBO, KEIKO;NINOMIYA, EMI;SAWADA, HIROAKI |
分类号 |
H01J29/86;H01J9/24;H01J31/12 |
主分类号 |
H01J29/86 |
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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