Invention Grant
- Patent Title: Color polarizing film, antireflective film and display device
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Application No.: US15435908Application Date: 2017-02-17
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Publication No.: US10324333B2Publication Date: 2019-06-18
- Inventor: Deuk Kyu Moon , Yong Joo Lee , Yoon-suk Kang , Junghoon Lee , Boreum Jeong , Jonghyun Ha , Myungsup Jung
- 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: KR10-2016-0020862 20160222
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; C08L23/12 ; C08L23/16 ; C09B31/02 ; C09B31/28 ; G02F1/13363 ; H01L51/52 ; C09B67/22

Abstract:
A color polarizing film including a first layer including a first polymer and a first dichroic dye having an absorption wavelength region of about 380 nm to about 780 nm and a second layer including a second polymer and a second dichroic dye having an absorption wavelength region of about 380 nm to about 780 nm, wherein the second layer is disposed on the first layer, wherein a polarization axis of the first layer and a polarization axis of a second layer cross each other, and wherein the color polarizing film exhibits a maximum absorption wavelength (λmax) in a wavelength range of about 380 nm to about 780 nm.
Public/Granted literature
- US20170242296A1 COLOR POLARIZING FILM, ANTIREFLECTIVE FILM AND DISPLAY DEVICE Public/Granted day:2017-08-24
Information query
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