公开(公告)号：US20230116045A1

公开(公告)日：2023-04-13

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

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：US20230205273A1

公开(公告)日：2023-06-29

申请号：US17879897

申请日：2022-08-03

Applicant: Samsung Display Co., LTD.

Inventor： Kang Woo LEE ,  Young Do KIM ,  Hyun Seok OH ,  Dong Hyeon LEE

IPC: G06F1/16 ,  D03D15/573 ,  D03D1/00 ,  D03D15/547 ,  D03D15/46 ,  D03D15/283

CPC classification number: G06F1/1652 ,  D03D1/00 ,  D03D15/46 ,  D03D15/283 ,  D03D15/547 ,  D03D15/573 ,  D10B2331/02 ,  D10B2331/10

Abstract: A stretchable window includes: a first material extending in a first direction and a second material extending in a second direction that intersects the first direction. The first material and the second material are interwoven, the first material has a first modulus, and the second material has a second modulus. The first modulus has a value in a range of about 0.1 Mpa to about 500 Mpa and the second modulus has a value in a range of about 1 Gpa to about 50 Gpa.

公开(公告)号：US20210124110A1

公开(公告)日：2021-04-29

申请号：US17064651

申请日：2020-10-07

Applicant: Samsung Display Co., Ltd.

Inventor： Young Min PARK ,  Hyuk Hwan KIM ,  Sun Hee OH ,  Kang Woo LEE

IPC: F21V8/00

Abstract: Provided herein may be a backlight including a light source board, light sources positioned on the light source board, an angular filter disposed on the light source board and the light sources, a first light guide layer configured to disposed between the light source board and the angular filter and to cover the light sources, and a second light guide layer disposed on the angular filter.

公开(公告)号：US20150062872A1

公开(公告)日：2015-03-05

申请号：US14249231

申请日：2014-04-09

Applicant: Samsung Display Co., Ltd.

Inventor： Hee Kwang SONG ,  Kang Woo LEE ,  Seok Hyun NAM ,  Ju Young YOON ,  Kwang Wook CHOI

IPC: F21V5/04 ,  F21V9/08

CPC classification number: G02F1/133603 ,  G02B5/021 ,  G02B5/0221 ,  G02B5/0289 ,  G02B19/0028 ,  G02B19/0061 ,  G02F2001/133607

Abstract: Provided are a light source assembly and a backlight assembly including a lens module. The light source assembly includes: a light source module capable of emitting light and a lens module positioned on the light source module. The lens module includes a light collecting lens collecting the light emitted from the light source module, and a diffusion lens positioned on the light collecting lens, and including an inner curved surface in which light from the light collecting lens is incident and an outer curved surface where the light incident on the inner curved surface exits the diffusion lens, and the light emitted from the light source module forms a light collecting region on the inner curved surface by passing through the light collecting lens.

Abstract translation: 提供了一种光源组件和包括透镜模块的背光组件。 光源组件包括：能够发光的光源模块和位于光源模块上的透镜模块。 透镜模块包括：聚光透镜，其收集从光源模块发出的光;以及扩散透镜，位于集光透镜上，并且包括内弯曲表面，其中来自聚光透镜的光入射，内弯曲表面 其中入射在内曲面上的光离开扩散透镜，并且从光源模块发出的光通过聚光透镜在内弯曲表面上形成聚光区域。

公开(公告)号：US20210294022A1

公开(公告)日：2021-09-23

申请号：US17261578

申请日：2019-06-04

Applicant: Samsung Display Co., Ltd.

Inventor： Seul-Gi KIM ,  Yongkyu KANG ,  Kang Woo LEE

IPC: F21V8/00

Abstract: A display device includes a display panel displaying an image, a backlight unit including a light guide plate overlapping the display panel and a light source part including a plurality of light sources providing light to the light incident surface and spaced apart from each other, in which the bottom surface includes an activation area adjacent to the light facing surface and a pattern area adjacent to the light incident surface, diffusion pattern parts disposed in the activation area, and functional pattern parts disposed in the pattern area, and the functional pattern parts overlap spaced spaces between adjacent light sources, respectively, when viewed in a first direction heading from the light source part to the light incident surface.