发明名称 |
LIQUID CRYSTAL DISPLAY ELEMENT |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a liquid crystal cell which prevents the reduction of contrast characteristics. <P>SOLUTION: An A plate layer 32 having a refractive index between respective indices of a glass substrate 31 having light transmissible properties and a common electrode 34 having light transmissible properties is provided between the glass substrate 31 and the common electrode 34. Fresnel reflection between the glass substrate 31 and the A plate layer 32 and Fresnel reflection between the A plate layer 32 and the common electrode 34 are reduced to compensate visual angle characteristics of a liquid crystal layer 6 and thus reduction of the contrast characteristics can be prevented. <P>COPYRIGHT: (C)2007,JPO&INPIT |
申请公布号 |
JP2007240544(A) |
申请公布日期 |
2007.09.20 |
申请号 |
JP20060058481 |
申请日期 |
2006.03.03 |
申请人 |
TOSHIBA MATSUSHITA DISPLAY TECHNOLOGY CO LTD |
发明人 |
YAMADA TETSUYUKI;MURAYAMA AKIO;HISATAKE YUZO;MANABE ATSUYUKI |
分类号 |
G02F1/13363;G02F1/1335 |
主分类号 |
G02F1/13363 |
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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