Invention Grant
- Patent Title: Antiglare film, manufacturing method thereof and transmission type liquid crystal display
- Patent Title (中): 防斜纹薄膜,其制造方法和透射型液晶显示器
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Application No.: US12567522Application Date: 2009-09-25
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Publication No.: US08149364B2Publication Date: 2012-04-03
- Inventor: Kae Takahashi , Yusuke Tochigi , Takahiro Morinaga
- Applicant: Kae Takahashi , Yusuke Tochigi , Takahiro Morinaga
- Applicant Address: JP
- Assignee: Toppan Printing Co., Ltd
- Current Assignee: Toppan Printing Co., Ltd
- Current Assignee Address: JP
- Agency: Squire Sanders (US) LLP
- Priority: JP2008-247527 20080926
- Main IPC: G02F1/1335
- IPC: G02F1/1335

Abstract:
This invention provides an antiglare film of a type with a low content of particles that makes it possible to increase contrast, the antiglare film demonstrating appropriate antiglare property, small white blurring, and a low level of glittering, and also a method for manufacturing the film and a transmission type liquid crystal display. In the antiglare film, a content ratio of the particles in the binder matrix is within a range of 0.5-5 wt. %, a refractive index difference |nA−nM| is equal to or greater than 0.010, R25/R is in the range of 0.7-0.9, R75/R is in the range of 1.10-1.30, and R75/H is in the range of 0.70-1.50.
Public/Granted literature
- US20100079708A1 Antiglare Film, Manufacturing Method Thereof and Transmission Type Liquid Crystal Display Public/Granted day:2010-04-01
Information query
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