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LIQUID CRYSTAL DISPLAY 发明申请

2023-07-21 3820 194K 0

专利信息

申请日期 2025-07-08 申请号 JP2017030730
公开(公告)号 JP2017194673A 公开(公告)日 2017-10-26
公开国别 JP 申请人省市代码 全国
申请人 NITTO DENKO CORP
简介 PROBLEM TO BE SOLVED : To provide a liquid crystal display that has a level difference between a display screen and an outermost surface, the level difference not easily visually recognized, and can achieve bright display. SOLUTION : A liquid crystal display of the present invention comprises : a liquid crystal cell; a first polarizer that is arranged on the back side of the liquid crystal cell; a second polarizer that is arranged on a visible side of the liquid crystal cell; a cover sheet that is arranged on the visible side of the second polarizer and includes a transmission part at a position corresponding to a display area of the liquid crystal cell; a first optical compensation layer that is arranged on the visible side of the cover sheet to cover the transmission part and has Re(550) of 100 nm to 180 nm; and a third polarizer that is arranged on the visible side of the first optical compensation layer. The angle formed by a slow axis direction of the first optical compensation layer and an absorption axis direction of the third polarizer is 35° to 55° or 125° to 145°. SELECTED DRAWING : Figure 1 COPYRIGHT : (C)2018, JPO&INPIT


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