基本信息:
- 专利标题： 平板显示器用间隔物以及平板显示器
- 专利标题（英）：Spacer for flat panel display and flat panel display
- 申请号：CN200610008556.0 申请日：2006-02-17
- 公开(公告)号：CN100578716C 公开(公告)日：2010-01-06
- 发明人： 细川水绪 , 川口行雄 , 人见笃志 , 久保启子 , 仁宫惠美 , 泽田大成
- 申请人： TDK株式会社
- 申请人地址： 日本东京都
- 专利权人： TDK株式会社
- 当前专利权人： TDK株式会社
- 当前专利权人地址： 日本东京都
- 代理机构： 永新专利商标代理有限公司
- 代理人： 陈建全
- 优先权： 041128/2005 2005.02.17 JP
- 主分类号： H01J5/03
- IPC分类号： H01J5/03 ; H01J29/87 ; H01J31/12
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 MgAl2O4 preferably as a main phase. The sintered body preferably further contains MgO, and if it contains MgAl2O4 and MgO, a peak strength on a MgO (200) surface is preferably 0.5 to 50 when a peak strength on a MgAl2O4 (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.
公开/授权文献:
- CN1822278A 平板显示器用间隔物以及平板显示器 公开/授权日：2006-08-23
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01J | 放电管或放电灯 |
| ------H01J5/00 | 通用于两种或两种以上基本类型的放电管或放电灯的外壳或引入线的零部件 |
| --------H01J5/02 | .管壳；容器；与其相关的屏蔽；真空锁 |
| ----------H01J5/03 | ..防止或减轻管壳或容器内裂的装置 |