公开(公告)号：US20210151541A1

公开(公告)日：2021-05-20

申请号：US16930167

申请日：2020-07-15

Applicant: Samsung Display Co., Ltd.

Inventor： Seungjin Lim ,  Youngsoo No ,  Jong-Nam Lee ,  Chung Yi

IPC: H01L27/32 ,  G02F1/1345 ,  G02F1/1335

Abstract: A display apparatus including a display panel having a front surface and a rear surface opposite to the front surface and including a plurality of display pads disposed on the front surface and arranged in one direction, a flexible printed circuit board connected to the display pads and bent toward the rear surface of the display panel along a virtual bending axis extending in the one direction, and a shielding member disposed on the flexible printed circuit board, wherein the flexible printed circuit board includes, based on a point of intersection with the bending axis in the one direction, a first bending region adjacent to the display pads and a second bending region adjacent to the rear surface of the display panel, and the shielding member covers the second bending region.

公开(公告)号：US20160047725A1

公开(公告)日：2016-02-18

申请号：US14657197

申请日：2015-03-13

Applicant: Samsung Display Co., Ltd.

Inventor： Jong-Nam Lee ,  Ikjun Hong ,  Minsu Kim

IPC: G01N3/303

CPC classification number: G01N3/303

Abstract: A drop impact tester comprises a holder configured to hold a test piece and release the test piece such that the test piece drops in freefall; an impact surface disposed under the holder such that the test piece dropped from the holder hits the impact surface; and a drop angle measurement device configured to measure a drop angle which is a value correlated with an angle between a major surface of the dropped test piece and a reference plane. The tester further comprises an impact measurement device configured to move the impact surface from its first posing state to its second posing state to adjust an angle of the impact surface with respect to the reference plane based on the drop angle. The impact measurement device is configured to measure a drop impact applied to the impact surface by the dropped test piece or another test piece.

Abstract translation: 跌落冲击试验机包括：保持器，其构造成保持试件并释放试样，使试件自由落体; 设置在所述保持器下方的冲击面，使得从所述保持件落下的所述试件撞击所述冲击面; 以及落下角测量装置，被配置为测量与下落的测试片的主表面与参考平面之间的角度相关的值的下落角度。 该测试器还包括冲击测量装置，该冲击测量装置被构造成将冲击表面从其第一摆动状态移动到其第二摆动状态，以基于下降角来调整冲击表面相对于参考平面的角度。 冲击测量装置被配置为测量由落下的试验片或另一试验片施加到冲击表面的下落冲击。

公开(公告)号：US11668983B2

公开(公告)日：2023-06-06

申请号：US16930167

申请日：2020-07-15

Applicant: Samsung Display Co., Ltd.

Inventor： Seungjin Lim ,  Youngsoo No ,  Jong-Nam Lee ,  Chung Yi

IPC: G02F1/1345 ,  G02F1/1335 ,  H01L27/32 ,  G02F1/1368

CPC classification number: G02F1/13452 ,  G02F1/133512 ,  G02F1/1368 ,  H01L27/3276

Abstract: A display apparatus including a display panel having a front surface and a rear surface opposite to the front surface and including a plurality of display pads disposed on the front surface and arranged in one direction, a flexible printed circuit board connected to the display pads and bent toward the rear surface of the display panel along a virtual bending axis extending in the one direction, and a shielding member disposed on the flexible printed circuit board, wherein the flexible printed circuit board includes, based on a point of intersection with the bending axis in the one direction, a first bending region adjacent to the display pads and a second bending region adjacent to the rear surface of the display panel, and the shielding member covers the second bending region.

公开(公告)号：US10854851B2

公开(公告)日：2020-12-01

申请号：US16119895

申请日：2018-08-31

Applicant: Samsung Display Co., Ltd.

Inventor： Jong-Nam Lee

IPC: G02F1/1335 ,  H01L51/52 ,  H01L27/32

Abstract: A display device according to an exemplary embodiment includes a display panel including a display area and a non-display area and a polarizing layer disposed on the display panel, and including a main portion for at least covering the display area and an extension for covering part of the non-display area. The polarizing layer includes a groove for extending along a border of the main portion and the extension.

公开(公告)号：US20150173171A1

公开(公告)日：2015-06-18

申请号：US14295199

申请日：2014-06-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae-Eun Kim ,  Jong-Nam Lee

IPC: H05K1/02

CPC classification number: H05K1/028 ,  G06F1/1637 ,  G06F1/1652 ,  H05K1/0271 ,  H05K1/147 ,  H05K2201/09063 ,  H05K2201/10128

Abstract: A display device includes a display panel having a first surface and a second surface opposite the first surface, and a flexible circuit having a first end portion connected to the first surface of the display panel and a second end portion folded around the first end portion of the display panel and coupled the second surface of the display panel. The flexible circuit unit may include at least one slit having a width extending substantially parallel to the first end portion of the display panel and a height extending substantially perpendicular to the width, the height of the slit being greater than the width.

Abstract translation: 显示装置包括具有第一表面和与第一表面相对的第二表面的显示面板，以及柔性电路，其具有连接到显示面板的第一表面的第一端部和折叠在第一端部的第一端部 显示面板并且连接显示面板的第二表面。 柔性电路单元可以包括具有基本上平行于显示面板的第一端部延伸的宽度的至少一个狭缝和基本上垂直于宽度延伸的高度，狭缝的高度大于宽度。

公开(公告)号：US20140211431A1

公开(公告)日：2014-07-31

申请号：US14161971

申请日：2014-01-23

Applicant: Samsung Display Co., Ltd.

Inventor： Min-Ho Um ,  Jong-Nam Lee ,  Ik-Jun Hong

IPC: H05K7/02

CPC classification number: H04M1/0266 ,  G06F1/1637 ,  G06F1/1656

Abstract: An organic light emitting diode (OLED) display device includes: a display panel including a display area and a non-display area provided in an external side of the display area; a set frame disposed on a rear surface of the display panel and supporting the display panel; a side frame surrounding a side surface of the display panel and covering the non-display area; and a cover window covering the display area disposed in an inner space surrounded by the side frame.

Abstract translation: 有机发光二极管（OLED）显示装置包括：显示面板，包括显示区域和设置在显示区域的外侧的非显示区域; 设置在所述显示面板的后表面上并支撑所述显示面板的设置框架; 围绕所述显示面板的侧表面并覆盖所述非显示区域的侧框架; 以及遮盖窗，其覆盖设置在由侧框包围的内部空间中的显示区域。

公开(公告)号：US09739697B2

公开(公告)日：2017-08-22

申请号：US14657197

申请日：2015-03-13

Applicant: Samsung Display Co., Ltd.

Inventor： Jong-Nam Lee ,  Ikjun Hong ,  Minsu Kim

IPC: G01N3/303

CPC classification number: G01N3/303

Abstract: A drop impact tester comprises a holder configured to hold a test piece and release the test piece such that the test piece drops in freefall; an impact surface disposed under the holder such that the test piece dropped from the holder hits the impact surface; and a drop angle measurement device configured to measure a drop angle which is a value correlated with an angle between a major surface of the dropped test piece and a reference plane. The tester further comprises an impact measurement device configured to move the impact surface from its first posing state to its second posing state to adjust an angle of the impact surface with respect to the reference plane based on the drop angle. The impact measurement device is configured to measure a drop impact applied to the impact surface by the dropped test piece or another test piece.