公开(公告)号：US09977278B2

公开(公告)日：2018-05-22

申请号：US14688132

申请日：2015-04-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Min Su Kim ,  Boo Kan Ki ,  Beong Hun Beon

IPC: G02F1/1335 ,  G02B5/02 ,  G02B1/14 ,  G02B27/28

CPC classification number: G02F1/133502 ,  G02B1/14 ,  G02B5/0215 ,  G02B5/0242 ,  G02B5/0294 ,  G02B27/286 ,  G02F1/133504 ,  G02F1/133528 ,  G02F1/13362

Abstract: A polarizing member includes a base layer, a first reflection preventing layer and a second reflection preventing layer. A base layer polarizes light, generating polarized light. A first reflection preventing layer is disposed on the base layer, diffusing the polarized light and generating first diffused light. A second reflection is disposed on the first reflection preventing layer, diffusing the first diffused light and generating second diffused light.

公开(公告)号：US20210034121A1

公开(公告)日：2021-02-04

申请号：US16924030

申请日：2020-07-08

Applicant: Samsung Display Co., Ltd.

Inventor： Kang Woo Lee ,  Boo Kan Ki ,  June Hyoung Park ,  Sun Hee Oh ,  Dong Hyeon Lee ,  Jeong In Lee ,  Hyuk Hwan Kim ,  Seong Sik Choi

IPC: G06F1/20 ,  G06F3/041 ,  H05K7/20

Abstract: A panel bottom sheet includes: a first heat dissipation layer; a second heat dissipation layer having circumferential side surfaces located further inside than circumferential side surfaces of the first heat dissipation layer in a plan view, the second heat dissipation layer including: a main heat dissipation pattern including a first opening formed completely through the second heat dissipation layer in a thickness direction; and a heat dissipation substrate disposed directly on the second heat dissipation layer.

公开(公告)号：US20160154272A1

公开(公告)日：2016-06-02

申请号：US14688132

申请日：2015-04-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Min Su KIM ,  Boo Kan Ki ,  Beong Hun Beon

IPC: G02F1/1335 ,  G02B5/02 ,  G02B1/14 ,  G02B27/28

CPC classification number: G02F1/133502 ,  G02B1/14 ,  G02B5/0215 ,  G02B5/0242 ,  G02B5/0294 ,  G02B27/286 ,  G02F1/133504 ,  G02F1/133528 ,  G02F1/13362

Abstract: A polarizing member includes a base layer, a first reflection preventing layer and a second reflection preventing layer. A base layer polarizes light, generating polarized light. A first reflection preventing layer is disposed on the base layer, diffusing the polarized light and generating first diffused light. A second reflection is disposed on the first reflection preventing layer, diffusing the first diffused light and generating second diffused light.

Abstract translation: 偏振构件包括基底层，第一防反射层和第二防反射层。 底层使光偏振，产生偏振光。 第一防反射层设置在基底层上，使偏振光扩散并产生第一漫射光。 第二反射设置在第一防反射层上，使第一漫射光扩散并产生第二漫射光。

公开(公告)号：US11953958B2

公开(公告)日：2024-04-09

申请号：US18079832

申请日：2022-12-12

Applicant: Samsung Display Co., Ltd.

Inventor： Kang Woo Lee ,  Boo Kan Ki ,  June Hyoung Park ,  Sun Hee Oh ,  Dong Hyeon Lee ,  Jeong In Lee ,  Hyuk Hwan Kim ,  Seong Sik Choi

IPC: G06F1/20 ,  G06F3/041 ,  H05K7/20 ,  H10K50/87

CPC classification number: G06F1/203 ,  G06F3/0412 ,  H05K7/20963 ,  H10K50/87

Abstract: A display includes: a display panel; and a panel bottom sheet disposed below the display panel, the panel bottom sheet including: a first heat dissipation layer; a second heat dissipation layer over the first heat dissipation layer, including a first opening formed completely through the second heat dissipation layer in a thickness direction; a heat dissipation coupling interlayer between the first heat dissipation layer and the second heat dissipation layer, and a heat dissipation substrate on the second heat dissipation layer.

公开(公告)号：US11526201B2

公开(公告)日：2022-12-13

申请号：US16924030

申请日：2020-07-08

Applicant: Samsung Display Co., Ltd.

Inventor： Kang Woo Lee ,  Boo Kan Ki ,  June Hyoung Park ,  Sun Hee Oh ,  Dong Hyeon Lee ,  Jeong In Lee ,  Hyuk Hwan Kim ,  Seong Sik Choi

IPC: G06F1/20 ,  G06F3/041 ,  H05K7/20 ,  H01L51/52

Abstract: A panel bottom sheet includes: a first heat dissipation layer; a second heat dissipation layer having circumferential side surfaces located further inside than circumferential side surfaces of the first heat dissipation layer in a plan view, the second heat dissipation layer including: a main heat dissipation pattern including a first opening formed completely through the second heat dissipation layer in a thickness direction; and a heat dissipation substrate disposed directly on the second heat dissipation layer.