| 发明名称 |
LIQUID CRYSTAL DISPLAY DEVICE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To extend the service life of a liquid crystal display device by suppressing lowering of luminous efficiency of a linear light source and preventing display quality from being deteriorated. <P>SOLUTION: A fluorescent material film PH in the vicinity of external electrodes ED1, ED2, where sputtering of sealed in mercury HG most easily takes place, is removed. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
| 申请公布号 |
JP2005301263(A) |
申请公布日期 |
2005.10.27 |
| 申请号 |
JP20050091528 |
申请日期 |
2005.03.28 |
| 申请人 |
HITACHI LTD;HITACHI DISPLAY DEVICES LTD |
发明人 |
YAJIMA TOSHIHIRO;NISHIYAMA SEIICHI;NOGUCHI SHOICHI |
| 分类号 |
G02F1/13357;F21S2/00;F21V8/00;F21Y103/00;H01J65/00 |
主分类号 |
G02F1/13357 |
| 代理机构 |
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