公开(公告)号：US20210296612A1

公开(公告)日：2021-09-23

申请号：US17338385

申请日：2021-06-03

Applicant: Samsung Display Co., Ltd.

Inventor： Do-Hoon KIM

IPC: H01L51/52 ,  H01L51/00

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：US20210257578A1

公开(公告)日：2021-08-19

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：US20210241702A1

公开(公告)日：2021-08-05

申请号：US16942672

申请日：2020-07-29

Applicant: Samsung Display Co., Ltd.

Inventor： Deok Jun NOH ,  Do-Hoon KIM ,  Cheon Deok PARK

IPC: G09G3/3291 ,  H01L51/52 ,  G09G3/3266 ,  H01L27/32

Abstract: A display device includes a first substrate, a driving voltage line, a common voltage line, a dam, a second substrate, and a sealant. The driving voltage transfer line is disposed on the first substrate and may transfer a driving voltage. The common voltage transfer line is disposed on the first substrate and may transfer a common voltage. The dam is disposed between the driving voltage transfer line and the common voltage transfer line, is electrically isolated from at least one of the driving voltage transfer line and the common voltage line, and is disposed on the first substrate. The second substrate overlaps the first substrate. The sealant is disposed between the first substrate and the second substrate and overlaps each of the driving voltage transfer line, the common voltage transfer line, and the dam.

公开(公告)号：US20220129099A1

公开(公告)日：2022-04-28

申请号：US17566480

申请日：2021-12-30

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：US20210181881A1

公开(公告)日：2021-06-17

申请号：US17085885

申请日：2020-10-30

Applicant: Samsung Display Co., Ltd.

Inventor： Wonho YOU ,  Do-Hoon KIM

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

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：US20160225833A1

公开(公告)日：2016-08-04

申请号：US14855199

申请日：2015-09-15

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.

Abstract translation: 有机发光二极管显示器包括包括主表面的基板; 位于基板上方的第一，第二，第三和第四电极; 位于所述多个电极上并包括第一，第二，第三和第四开口的像素限定层; 以及位于像素限定层上方的间隔物。 当从与主表面垂直的观察方向观察时，第一，第二，第三和第四开口分别与第一，第二，第三和第四电极重叠。 第一，第二，第三和第四开口分别包括第一，第二，第三和第四角，其中当在观察方向上观察时，第一，第二，第三和第四角彼此相邻。 当从观察方向观察时，间隔物包括至少一部分放置在由第一，第二，第三和第四角限定的假想多边形内。

公开(公告)号：US20150171366A1

公开(公告)日：2015-06-18

申请号：US14559766

申请日：2014-12-03

Applicant: Samsung Display Co., Ltd.

Inventor： Do-Hoon KIM

IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32 ,  H01L51/00

CPC classification number: H01L51/5246 ,  H01L27/3276 ,  H01L51/0023 ,  H01L2251/566

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.

Abstract translation: 公开了一种有机发光二极管（OLED）显示器及其制造方法。 一方面，OLED显示器包括包括显示区域和围绕显示区域的外围区域的第一基板。 显示区域包括多个像素，每个像素包括OLED，并且周边区域包括电连接到像素的信号驱动器。 在信号驱动器上和信号驱动器的相对侧上形成导电层，并且第二衬底形成在第一衬底上。 OLED显示器还包括插入在周边区域中的第一和第二基板之间的基本上密封第一和第二基板的第一密封件和围绕第一密封件并形成在信号驱动器上的第二密封件。