Invention Grant
US08501037B2 Optically anisotropic compound and resin composition comprising the same
有权
光学各向异性化合物和包含其的树脂组合物
- Patent Title: Optically anisotropic compound and resin composition comprising the same
- Patent Title (中): 光学各向异性化合物和包含其的树脂组合物
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Application No.: US12451956Application Date: 2008-08-19
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Publication No.: US08501037B2Publication Date: 2013-08-06
- Inventor: Kiyoul Lee , Minjin Ko , Myungsun Moon , Jaeho Cheong , Bumgyu Choi , Daeho Kang , YunBong Kim
- Applicant: Kiyoul Lee , Minjin Ko , Myungsun Moon , Jaeho Cheong , Bumgyu Choi , Daeho Kang , YunBong Kim
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge LLP
- Priority: KR10-2007-0084944 20070823
- International Application: PCT/KR2008/004808 WO 20080819
- International Announcement: WO2009/025484 WO 20090226
- Main IPC: G02F1/13
- IPC: G02F1/13 ; C08K5/06 ; C08K5/10 ; C08K5/36 ; C08K5/3437 ; C09K19/12 ; C07C69/76 ; C07C273/00
Abstract:
Disclosed is a compound having high optical anisotropy and high compatibility with a polymer resin, which is represented by Formula 1 and has at least one substituent introduced to a biphenyl mesogenic core. Also, a resin composition including the compound and a polymer resin, and an optical member including the resin composition are disclosed. In the case of an optical member obtained by using a polymer resin composition including the compound represented by Formula 1, there is no phase separation, and it is possible to achieve a required optical characteristic with only a small amount thereof.
Public/Granted literature
- US20100130659A1 OPTICALLY ANISOTROPIC COMPOUND AND RESIN COMPOSITION COMPRISING THE SAME Public/Granted day:2010-05-27
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