公开(公告)号：US11378844B2

公开(公告)日：2022-07-05

申请号：US16343381

申请日：2017-09-18

Applicant: Samsung SDI Co., Ltd.

Inventor： Dae Seob Shim ,  Hyoung Tae Lim ,  Seong Heun Cho ,  Se Hyun Park ,  Bu Keun Oh

IPC: G02F1/13363 ,  G02B1/14 ,  G02B5/30 ,  G02F1/1335 ,  G02B1/16

Abstract: Provided are a viewer-side polarizing plate for a liquid crystal display device, and a liquid crystal display device comprising the same, the polarizing plate comprising a polarizer and a protective film formed on a light exit surface of the polarizer, wherein the protective film includes a first primer layer, a protective film substrate, a second primer layer, and a coating layer, which are sequentially laminated on the polarizer, a first protective film satisfies a relation of Equation 1, and the protective film substrate has an in-plane phase difference of 500 nm or less at a wavelength of 550 nm in Equation 2.

公开(公告)号：US09978472B2

公开(公告)日：2018-05-22

申请号：US14638730

申请日：2015-03-04

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Do Young Kim ,  Young Kwon Koo ,  Dong Myeong Shin ,  Hyoung Tae Lim ,  Oh Hyeon Hwang ,  Kyoung Ku Kang

IPC: H01B1/22 ,  H01L31/0224 ,  H01L51/54 ,  H01B1/02 ,  H01L51/52

CPC classification number: H01B1/02 ,  H01B1/22 ,  H01L31/022466 ,  H01L31/022491 ,  H01L51/5206 ,  H01L51/5275 ,  H01L2251/5369 ,  Y10T428/249969 ,  Y10T428/265 ,  Y10T428/31678

Abstract: A transparent conductor and an optical display including the same are disclosed. The transparent conductor includes a base layer, and a transparent conductive layer formed on the base layer and including metal nanowires. The transparent conductor has a total diffuse reflection (DR) of greater than or equal to about 80% and less than 330% at a wavelength of about 380 nm to about 780 nm and a reflective b* value from about −2 to about 1 at a wavelength of about 380 nm to about 780 nm.

公开(公告)号：US20150036298A1

公开(公告)日：2015-02-05

申请号：US14448948

申请日：2014-07-31

Applicant: Samsung SDI Co., Ltd.

Inventor： Do Young Kim ,  Kyoung Ku Kang ,  Young Kwon Koo ,  Dong Myeong Shin ,  Hyoung Tae Lim ,  Oh Hyeon Hwang

IPC: H05K1/02 ,  H05K1/03 ,  G02B5/32 ,  H05K1/09 ,  G06F1/16

CPC classification number: H05K1/0274 ,  B32B7/12 ,  B32B15/02 ,  B32B15/08 ,  B32B27/281 ,  B32B27/286 ,  B32B27/30 ,  B32B27/302 ,  B32B27/32 ,  B32B27/325 ,  B32B27/36 ,  B32B27/365 ,  B32B2307/202 ,  B32B2307/412 ,  B32B2457/00 ,  C08K3/08 ,  G02B5/3016 ,  G02B5/3083 ,  G02B5/32 ,  G02F1/13338 ,  G02F1/13439 ,  G06F1/16 ,  H01B1/22 ,  H05K1/03 ,  H05K1/09 ,  C08L33/06

Abstract: A transparent conductor includes a base layer, and a transparent conductive film on one or both sides of the base layer, the transparent conductive film including a metal nanowire, where the base layer includes a retardation film. An optical display apparatus includes the transparent conductor. The transparent conductor may compensate for a viewing angle of the optical display apparatus.

Abstract translation: 透明导体包括基底层和在基底层的一侧或两侧上的透明导电膜，透明导电膜包括金属纳米线，其中基底层包括延迟膜。 光学显示装置包括透明导体。 透明导体可以补偿光学显示装置的视角。

公开(公告)号：US10115495B2

公开(公告)日：2018-10-30

申请号：US14517725

申请日：2014-10-17

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Do Young Kim ,  Young Kwon Koo ,  Dong Myeong Shin ,  Hyoung Tae Lim ,  Oh Hyeon Hwang ,  Kyoung Ku Kang

IPC: H01B1/22 ,  C09B67/22

Abstract: A transparent conductor includes a base layer, and a conductive layer on an upper surface of the base layer. The conductive layer includes metal nanowires and a matrix. The transparent conductor has a reflective a* value of about −0.3 to about +0.3 and a reflective b* value of about −2 to about 0. The transparent conductor exhibits good optical properties and prevents (or reduces) visibility of the etching pattern of the conductive layer.

公开(公告)号：US20150111048A1

公开(公告)日：2015-04-23

申请号：US14517725

申请日：2014-10-17

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Do Young Kim ,  Young Kwon Koo ,  Dong Myeong Shin ,  Hyoung Tae Lim ,  Oh Hyeon Hwang ,  Kyoung Ku Kang

IPC: H01B1/22

CPC classification number: H01B1/22 ,  C09B67/0038 ,  Y10T428/31678

Abstract: A transparent conductor includes a base layer, and a conductive layer on an upper surface of the base layer. The conductive layer includes metal nanowires and a matrix. The transparent conductor has a reflective a* value of about −0.3 to about +0.3 and a reflective b* value of about −2 to about 0. The transparent conductor exhibits good optical properties and prevents (or reduces) visibility of the etching pattern of the conductive layer.

Abstract translation: 透明导体包括基底层和在基底层的上表面上的导电层。 导电层包括金属纳米线和基体。 透明导体具有约-0.3至约+0.3的反射率* *和约-2至约0的反射率b *值。透明导体表现出良好的光学性能并且防止（或降低） 导电层。

公开(公告)号：US09844129B2

公开(公告)日：2017-12-12

申请号：US14448948

申请日：2014-07-31

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Do Young Kim ,  Kyoung Ku Kang ,  Young Kwon Koo ,  Dong Myeong Shin ,  Hyoung Tae Lim ,  Oh Hyeon Hwang

IPC: H05K1/00 ,  H05K1/18 ,  H05K7/00 ,  H05K1/02 ,  G02B5/32 ,  G06F1/16 ,  H05K1/03 ,  H05K1/09 ,  C08K3/08 ,  G02B5/30 ,  H01B1/22 ,  B32B7/12 ,  B32B15/02 ,  B32B15/08 ,  B32B27/28 ,  B32B27/30 ,  B32B27/32 ,  B32B27/36 ,  G02F1/1343 ,  G02F1/1333

CPC classification number: H05K1/0274 ,  B32B7/12 ,  B32B15/02 ,  B32B15/08 ,  B32B27/281 ,  B32B27/286 ,  B32B27/30 ,  B32B27/302 ,  B32B27/32 ,  B32B27/325 ,  B32B27/36 ,  B32B27/365 ,  B32B2307/202 ,  B32B2307/412 ,  B32B2457/00 ,  C08K3/08 ,  G02B5/3016 ,  G02B5/3083 ,  G02B5/32 ,  G02F1/13338 ,  G02F1/13439 ,  G06F1/16 ,  H01B1/22 ,  H05K1/03 ,  H05K1/09 ,  C08L33/06

Abstract: A transparent conductor includes a base layer, and a transparent conductive film on one or both sides of the base layer, the transparent conductive film including a metal nanowire, where the base layer includes a retardation film. An optical display apparatus includes the transparent conductor. The transparent conductor may compensate for a viewing angle of the optical display apparatus.