公开(公告)号：US20180366679A1

公开(公告)日：2018-12-20

申请号：US16009761

申请日：2018-06-15

Applicant: Samsung Display Co., Ltd.

Inventor： Min Seop KIM ,  Kyung Jun PARK ,  Jeong Seok OH ,  Won Il LEE

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/00 ,  G06F3/041 ,  B32B7/06 ,  B32B7/12 ,  B32B27/08

CPC classification number: H01L51/5237 ,  B32B7/06 ,  B32B7/12 ,  B32B27/08 ,  B32B2457/206 ,  B32B2457/208 ,  G06F3/0412 ,  G06F2203/04102 ,  H01L27/323 ,  H01L51/0097 ,  H01L51/529

Abstract: A panel bottom sheet and a display device including the same are provided. The panel bottom sheet comprises a main sheet, a bonding member disposed on a bottom surface of the main sheet and partially exposing the bottom surface of the main sheet, a release film disposed below the bonding member, and a spacer disposed between the release film and the bottom surface of the main sheet. The bottom surface of the main sheet is divided into a cover region in which the bonding member is disposed and an exposed region which is exposed by the bonding member. The release film is disposed to overlap with the cover region and the exposed region, and the spacer is disposed to overlap with the exposed region.

公开(公告)号：US20160027718A1

公开(公告)日：2016-01-28

申请号：US14589709

申请日：2015-01-05

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung Jun PARK ,  Hwan Jin KIM

IPC: H01L23/467 ,  H01L23/40

CPC classification number: H01L51/529 ,  G02F1/133385 ,  G02F2001/133314 ,  H01L51/5237

Abstract: A display device including: a display panel; a bottom cover configured to accommodate the display panel; and a composite sheet disposed between the display panel and the bottom cover. The composite sheet includes a buffer sheet having at least one through hole and at least one heat-dissipating sheet accommodated in the through hole.

Abstract translation: 一种显示装置，包括：显示面板; 底盖，构造成容纳所述显示面板; 以及设置在显示面板和底盖之间的复合片材。 复合片材包括具有至少一个通孔的缓冲片和容纳在通孔中的至少一个散热片。

公开(公告)号：US20210364416A1

公开(公告)日：2021-11-25

申请号：US17182707

申请日：2021-02-23

Applicant: Samsung Display Co., Ltd.

Inventor： Han Ho PARK ,  Hyung-Don NA ,  Kyung Jun PARK ,  Eun Ji PARK ,  Chang Seob JUNG ,  Hyeon Deuk HWANG

IPC: G01N19/04

Abstract: A method of measuring adhesive strength includes setting an evaluation time (te), fixing a substrate and an adhesive member to a measurement device, pulling the adhesive member fixed to the measurement device with a first measurement force (Fe1) for the evaluation time (te), pulling the adhesive member fixed to the measurement device is pulled with a second measurement force (Fe2), which is obtained by increasing the first measurement force (Fe1) by a preset amount, for the evaluation time (te), and determining a reference measurement force (Fes) which is a static force applied to the adhesive member when a distance by which a first portion of the adhesive member is detached from the substrate is equal to a preset distance (dt) is determined.