Invention Grant
- Patent Title: Polarizing film having specified zero shear viscosity and yield stress and display device including the same
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Application No.: US14972615Application Date: 2015-12-17
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Publication No.: US10156670B2Publication Date: 2018-12-18
- Inventor: Feifei Fang , Beom Seok Kim , Seong-Jun Yoon , Dong Yun Lee , Boreum Jeong , Myung Sup Jung , Won Suk Chang
- Applicant: SAMSUNG ELECTRONICS CO., LTD. , SAMSUNG SDI CO., LTD.
- Applicant Address: KR Gyeonggi-Do KR Gyeonggi-Do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.,SAMSUNG SDI CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.,SAMSUNG SDI CO., LTD.
- Current Assignee Address: KR Gyeonggi-Do KR Gyeonggi-Do
- Agency: Cantor Colburn LLP
- Priority: KR10-2014-0182301 20141217; KR10-2015-0175369 20151209
- Main IPC: G02B5/30
- IPC: G02B5/30 ; G02B1/111 ; G02B1/08 ; G02B1/11 ; G02F1/17 ; G02F1/1335
Abstract:
A polarizing film includes a high-temperature elongation film of a polyolefin and a dichroic dye, and the polyolefin has zero shear viscosity (η0) ranging from about 2600 Pa·s to about 17400 Pa·s at a temperature of about 210° C. (±3° C.).
Public/Granted literature
- US20160178820A1 POLARIZING FILM AND DISPLAY DEVICE INCLUDING THE SAME Public/Granted day:2016-06-23
Information query
