发明申请
US20090122236A1 POLARIZING PLATE WITH AN OPTICAL COMPENSATION LAYER AND IMAGE DISPLAY APPARATUS USING THE SAME
审中-公开
使用光学补偿层的偏光板和使用其的图像显示装置
- 专利标题： POLARIZING PLATE WITH AN OPTICAL COMPENSATION LAYER AND IMAGE DISPLAY APPARATUS USING THE SAME
- 专利标题（中）： 使用光学补偿层的偏光板和使用其的图像显示装置
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申请号： US12090770申请日： 2006-10-11
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公开(公告)号： US20090122236A1公开(公告)日： 2009-05-14
- 发明人: Shunsuke Shutou , Yusuke Toyama , Nobuyuki Kozonoi , Tatsuya Osuka , Naoki Takahashi
- 申请人： Shunsuke Shutou , Yusuke Toyama , Nobuyuki Kozonoi , Tatsuya Osuka , Naoki Takahashi
- 申请人地址： JP Ibaraki-shi, Osaka
- 专利权人： NITTO DENKO CORPORATION
- 当前专利权人： NITTO DENKO CORPORATION
- 当前专利权人地址： JP Ibaraki-shi, Osaka
- 优先权： JP2005-306937 20051021
- 国际申请： PCT/JP2006/320263 WO 20061011
- 主分类号： G02F1/1335
- IPC分类号： G02F1/1335 ; G02B1/08 ; G02B5/30
摘要：
There are provided a polarizing plate with an optical compensation layer capable of suppressing the degradation in optical properties due to the use under a high-temperature environment, and an image display apparatus using the polarizing plate with an optical compensation layer.The polarizing plate with an optical compensation layer includes a polarizer, a pressure-sensitive adhesive layer and at least one optical compensation layer, in the stated order. The pressure-sensitive adhesive layer has a dynamic storage shear modulus (G′) at 100° C. of 1.0×104 to 6.0×104 Pa.
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