公开(公告)号：US20140071368A1

公开(公告)日：2014-03-13

申请号：US13733841

申请日：2013-01-03

Applicant: SAMSUNG DISPLAY CO., LTD

Inventor： Do-Hoon Kim ,  Dong-Kyu Kim

IPC: G02F1/1335 ,  H01L33/58

CPC classification number: G02F1/133514 ,  G02F1/133512 ,  G02F1/133516 ,  G02F1/1339 ,  G02F2201/086 ,  H01L33/58

Abstract: A liquid crystal display device and a method of manufacturing the liquid crystal display device are provided. The liquid crystal display device includes: a first substrate, a second substrate opposing the first substrate, an interconnection portion on the first substrate, an ultraviolet light blocking portion adjacent to both sides of the interconnection portion, an organic film on the first substrate and covering the interconnection portion and the ultraviolet light blocking portion, a liquid crystal layer between the organic film and the second substrate, and a sealing member overlapping the interconnection portion and surrounding the liquid crystal layer between the organic film and the second substrate. The liquid crystal display device reduces or minimizes organic film defects caused by radiating ultraviolet light to form the sealing member.

Abstract translation: 提供一种液晶显示装置和液晶显示装置的制造方法。 液晶显示装置包括：第一基板，与第一基板相对的第二基板，第一基板上的布线部分，与互连部分两侧相邻的紫外线阻挡部分，第一基板上的有机膜和覆盖物 互连部分和紫外线阻挡部分，有机膜和第二基板之间的液晶层，以及与互连部分重叠并围绕有机膜和第二基板之间的液晶层的密封部件。 液晶显示装置降低或最小化由辐射紫外光引起的有机膜缺陷以形成密封构件。

公开(公告)号：US11723227B1

公开(公告)日：2023-08-08

申请号：US17975870

申请日：2022-10-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung Jae Lee ,  Do-Hoon Kim ,  Han Soo Kim ,  Kyung Min Park ,  Cheon Deok Park ,  Dong-Yoon So ,  Young Dae Yi ,  Myung-Wook Choi

IPC: H10K50/84 ,  H10K59/40

CPC classification number: H10K50/841 ,  H10K59/40

Abstract: A display device includes: a first substrate overlapping a second substrate and including a display area and a non-display area; a display element disposed in the display area and between the first substrate and the second substrate; a sealing member disposed in the non-display area and between the first substrate and the second substrate; a touch unit; and a blocking member disposed in the non-display area and on the second substrate, wherein the blocking member includes blocking patterns, each of which has a first edge and a second edge, wherein the first edge extends in a first direction, and the second edge extends in a second direction different from the first direction, wherein a length of the first edge is longer than a length of the second edge, and the second edge of one blocking pattern does not overlap the second edge of another blocking pattern along the second direction.

公开(公告)号：US11569474B2

公开(公告)日：2023-01-31

申请号：US17338385

申请日：2021-06-03

Applicant: Samsung Display Co., Ltd.

Inventor： Do-Hoon Kim

IPC: H01L51/52 ,  H01L51/00 ,  H01L27/32

Abstract: An organic light-emitting diode (OLED) display and method of fabricating the same are disclosed. In one aspect, the OLED display includes a first substrate including a display area and a peripheral area surrounding the display area. The display area includes a plurality of pixels each including an OLED and the peripheral area includes a signal driver electrically connected to the pixels. A conductive layer is formed over the signal driver and on opposing sides of the signal driver and a second substrate is formed over the first substrate. The OLED display further includes a first seal interposed between the first and second substrates in the peripheral area and substantially sealing the first and second substrates and a second seal surrounding the first seal and formed over the signal driver.

公开(公告)号：US11489137B2

公开(公告)日：2022-11-01

申请号：US17132866

申请日：2020-12-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung Jae Lee ,  Do-Hoon Kim ,  Han Soo Kim ,  Kyung Min Park ,  Cheon Deok Park ,  Dong-Yoon So ,  Young Dae Yi ,  Myung-Wook Choi

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device includes: a first substrate overlapping a second substrate and including a display area and a non-display area; a display element disposed in the display area and between the first substrate and the second substrate; a sealing member disposed in the non-display area and between the first substrate and the second substrate; a touch unit; and a blocking member disposed in the non-display area and on the second substrate, wherein the blocking member includes blocking patterns, each of which has a first edge and a second edge, wherein the first edge extends in a first direction, and the second edge extends in a second direction different from the first direction, wherein a length of the first edge is longer than a length of the second edge, and the second edge of one blocking pattern does not overlap the second edge of another blocking pattern along the second direction.

公开(公告)号：US11216100B2

公开(公告)日：2022-01-04

申请号：US17085885

申请日：2020-10-30

Applicant: Samsung Display Co., Ltd.

Inventor： Wonho You ,  Do-Hoon Kim

IPC: G06F3/041 ,  G06F3/044 ,  H01L27/32 ,  H01L51/52

Abstract: A display device, includes: a display unit that includes a first substrate, a second substrate facing the first substrate, and a sealant combining the first and second substrates with each other, the first substrate including an active area that displays an image and a peripheral area adjacent to the active area; and an input detection unit on the second substrate, wherein the input detection unit includes: a sensing electrode on the second substrate and corresponding to the active area; a sensing pad section on the second substrate and corresponding to the peripheral area, the sensing pad section including a plurality of sensing pads electrically connected to the sensing electrode; and a pattern section on the second substrate and corresponding to the peripheral area, the pattern section overlapping the sealant and including a plurality of conductive patterns in a floating state.

公开(公告)号：US11139351B2

公开(公告)日：2021-10-05

申请号：US15868645

申请日：2018-01-11

Applicant: Samsung Display Co., Ltd.

Inventor： Do-Hoon Kim

IPC: H01L27/32 ,  H01L51/52

Abstract: An organic light emitting diode display comprises a substrate comprising a major surface; first, second, third and fourth electrodes positioned over the substrate; a pixel defining layer positioned over the plurality of electrodes and comprising first, second, third and fourth openings; and a spacer positioned over the pixel defining layer. The first, second, third and fourth openings overlap the first, second, third and fourth electrodes, respectively, when viewed in a viewing direction perpendicular to the major surface. The first, second, third and fourth openings comprise first, second, third and fourth corners, respectively, wherein the first, second, third and fourth corners neighbor one another when viewed in the viewing direction. When viewed in the viewing direction, the spacer comprises at least a portion placed within an imaginary polygon defined by the first, second, third and fourth corners.

公开(公告)号：US09911802B2

公开(公告)日：2018-03-06

申请号：US14919079

申请日：2015-10-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Do-Hoon Kim

IPC: H01L27/32 ,  H01L27/12 ,  H01L29/66 ,  H01L29/786

CPC classification number: H01L27/3276 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1259 ,  H01L27/3248 ,  H01L27/3297 ,  H01L29/66757 ,  H01L29/78675 ,  H01L2227/323

Abstract: A method for manufacturing a display device, according to an exemplary embodiment of the present inventive concept, includes forming a semiconductor of a transistor on a substrate, forming a gate insulating layer on the semiconductor, forming a control electrode and a first pad on the gate insulating layer, forming an interlayer insulating layer on the control electrode and the first pad, forming a first photosensitive film on the interlayer insulating, forming a plurality of first contact holes and a second contact hole by etching the interlayer insulating layer using the first photosensitive film patterns as a mask, removing a first portion of the interlayer insulating layer, forming a metal layer on the interlayer insulating layer, forming a second photosensitive film pattern on the metal layer, forming an input electrode and an output electrode, and removing the second photosensitive film pattern and a second portion of the interlayer insulating layer.

公开(公告)号：US20180158889A1

公开(公告)日：2018-06-07

申请号：US15868645

申请日：2018-01-11

Applicant: Samsung Display Co., Ltd.

Inventor： Do-Hoon Kim

IPC: H01L27/32

CPC classification number: H01L27/3246 ,  H01L27/3216 ,  H01L27/3218 ,  H01L51/525

Abstract: An organic light emitting diode display comprises a substrate comprising a major surface; first, second, third and fourth electrodes positioned over the substrate; a pixel defining layer positioned over the plurality of electrodes and comprising first, second, third and fourth openings; and a spacer positioned over the pixel defining layer. The first, second, third and fourth openings overlap the first, second, third and fourth electrodes, respectively, when viewed in a viewing direction perpendicular to the major surface. The first, second, third and fourth openings comprise first, second, third and fourth corners, respectively, wherein the first, second, third and fourth corners neighbor one another when viewed in the viewing direction. When viewed in the viewing direction, the spacer comprises at least a portion placed within an imaginary polygon defined by the first, second, third and fourth corners.

公开(公告)号：US09893127B2

公开(公告)日：2018-02-13

申请号：US14855199

申请日：2015-09-15

Applicant: Samsung Display Co., Ltd.

Inventor： Do-Hoon Kim

IPC: H01L29/08 ,  H01L27/32

CPC classification number: H01L27/3246 ,  H01L27/3216 ,  H01L27/3218 ,  H01L51/525

Abstract: An organic light emitting diode display comprises a substrate comprising a major surface; first, second, third and fourth electrodes positioned over the substrate; a pixel defining layer positioned over the plurality of electrodes and comprising first, second, third and fourth openings; and a spacer positioned over the pixel defining layer. The first, second, third and fourth openings overlap the first, second, third and fourth electrodes, respectively, when viewed in a viewing direction perpendicular to the major surface. The first, second, third and fourth openings comprise first, second, third and fourth corners, respectively, wherein the first, second, third and fourth corners neighbor one another when viewed in the viewing direction. When viewed in the viewing direction, the spacer comprises at least a portion placed within an imaginary polygon defined by the first, second, third and fourth corners.

公开(公告)号：US09147718B2

公开(公告)日：2015-09-29

申请号：US14273311

申请日：2014-05-08

Applicant: Samsung Display Co., Ltd.

Inventor： Do-Hoon Kim

IPC: H01L27/32

CPC classification number: H01L27/3258 ,  H01L27/3244 ,  H01L27/3276 ,  H01L51/5246

Abstract: An organic light-emitting display apparatus includes: a lower substrate including a major surface, which comprises a display area and a sealing area surrounding the display area when viewed in a direction perpendicular to the major surface; an insulating structure disposed over the lower substrate in both the display area and the sealing area; a plurality of openings formed through the insulating structure in the sealing area, the openings comprising inner side surfaces; a first conductive layer including a first portion over the insulating structure extending in a horizontal direction, and a second portion extending on at least part of the inner side surfaces of the openings in a vertical direction; an upper substrate placed over the lower substrate; and a sealing member interposed between the lower substrate and the upper substrate in the sealing area thereof and filing the openings, thereby integrating the lower and upper substrates.

Abstract translation: 一种有机发光显示装置，包括：主表面的下基板，当从垂直于所述主表面的方向观察时，包括显示区域和围绕所述显示区域的密封区域; 在所述显示区域和所述密封区域中设置在所述下基板上的绝缘结构; 在所述密封区域中穿过所述绝缘结构形成的多个开口，所述开口包括内侧表面; 第一导电层，包括在水平方向上延伸的绝缘结构上的第一部分;以及在垂直方向上在开口的内侧表面的至少一部分上延伸的第二部分; 放置在下基板上的上基板; 以及密封构件，其在其密封区域中插入在下基板和上基板之间，并且填充开口，从而整合下基板和上基板。