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发明名称
光学元件及使用该光学元件之显示装置
摘要
本发明系实现使由特定方向难以观察显示装置之画面且不会因莫尔条纹而产生画质劣化之光学元件。本发明之光学元件,其特征在于:其系由第1偏光层、第2偏光层及配置于此等2片偏光层之间之液晶层所构成,且第1及第2偏光层之偏光之吸收轴系互相平行,该液晶层系由混合配向之盘状液晶所构成,其配向轴与偏光层之吸收轴平行或正交。
申请公布号
TWI316630
申请公布日期
2009.11.01
申请号
TW094137218
申请日期
2005.10.24
申请人
日立显示器股份有限公司
发明人
足立昌哉;伊东理;小村真一
分类号
G02F1/1335;G02F1/13
主分类号
G02F1/1335
代理机构
代理人
陈长文
主权项
一种光学元件,其特征在于:包含第1偏光层、第2偏光层及配置于前述第1偏光层与前述第2偏光层间之液晶层,前述第1偏光层及前述第2偏光层之偏光之吸收轴系互相平行,前述液晶层系混合配向之盘状液晶,前述液晶层之配向轴与前述第1偏光层及前述第2偏光层之吸收轴平行或正交。
地址
日本
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