公开(公告)号：US20200326587A1

公开(公告)日：2020-10-15

申请号：US16305797

申请日：2017-05-29

Applicant: SKC CO., LTD.

Inventor： Young Min HEO ,  Se Chul LEE ,  Da Woo JEONG ,  Jang Won LEE

IPC: G02F1/1335 ,  G02B5/30 ,  G02B1/14

Abstract: Disclosed are a protective film for a polarizer with superior optical and mechanical properties, a polarizing plate including the same and a display device including the same.

公开(公告)号：US20180356564A1

公开(公告)日：2018-12-13

申请号：US15778942

申请日：2016-11-11

Applicant: SKC CO., LTD.

Inventor： Dawoo JEONG ,  Jang Won LEE ,  Young Min HEO ,  Ho Chun KANG ,  Sechul LEE

IPC: G02B1/14 ,  B32B27/36 ,  B32B27/08 ,  B29C47/00 ,  B29C55/14

CPC classification number: G02B1/14 ,  B29C47/0021 ,  B29C47/0057 ,  B29C55/143 ,  B29K2067/003 ,  B29K2995/0034 ,  B29K2995/0053 ,  B29K2995/0077 ,  B29L2011/0066 ,  B32B27/08 ,  B32B27/36 ,  B32B2307/42 ,  B32B2307/518 ,  B32B2307/54 ,  B32B2307/584 ,  G02B5/30 ,  G02B5/3025 ,  G02F1/133528

Abstract: Embodiments relate to a protective film for a polarizer, a polarizing plate, and a display device comprising the same. The protective film for a polarizer according to the embodiments is improved in mechanical strength and minimized in rainbow strains by minimizing the difference in the orientation angle between the center and the edge of the film while generating a difference in the strengths in the longitudinal/transverse directions of the film. Hence, it can be advantageously used as a protective film for a polarizer.

公开(公告)号：US20220317514A1

公开(公告)日：2022-10-06

申请号：US17706153

申请日：2022-03-28

Applicant: SKC CO., LTD.

Inventor： Jang Won LEE ,  Li Min CHUN ,  Yong Deuk KIM

IPC: G02F1/1335 ,  C08J5/18

Abstract: A light reflective resin film includes a reflective stack including a resin layer, and the resin layer has a melting resistance of 2000 MΩ or less. The melting resistance is measured by bringing a copper plate into contact with a resin layer in a molten film state and applying a voltage of 50 V to the copper plate. By improving the energization performance of the resin layer, it is possible to reduce or eliminate the optical pattern in the light reflective resin film.

公开(公告)号：US20170363778A1

公开(公告)日：2017-12-21

申请号：US15626240

申请日：2017-06-19

Applicant: SKC CO., LTD.

Inventor： Se Chul LEE ,  Young Min HEO ,  Da Woo JEONG ,  Ho Chun KANG ,  Jang Won LEE

IPC: G02B1/14 ,  G02B5/30 ,  G02B1/04 ,  H01L51/52 ,  G02F1/1335

CPC classification number: G02B1/14 ,  G02B1/04 ,  G02B5/3025 ,  G02F1/133502 ,  G02F1/133528 ,  G02F2201/501 ,  H01L51/5281 ,  C08L67/02

Abstract: Disclosed are a protective film for a polarizer with superior optical and mechanical properties, a polarizing plate including the same and a display device including the same.

公开(公告)号：US20170363779A1

公开(公告)日：2017-12-21

申请号：US15626246

申请日：2017-06-19

Applicant: SKC CO., LTD.

Inventor： Se Chul LEE ,  Young Min HEO ,  Da Woo JEONG ,  Jang Won LEE

IPC: G02B1/14 ,  G02F1/1335 ,  G02B5/30

CPC classification number: G02B1/14 ,  G02B5/3025 ,  G02B5/3033 ,  G02B5/3083 ,  G02F1/133528

Abstract: Disclosed are a protective film for a polarizer with superior optical and mechanical properties, a polarizing plate including the same and a display device including the same.