公开(公告)号：US11209875B2

公开(公告)日：2021-12-28

申请号：US16923032

申请日：2020-07-07

Applicant: Samsung Display Co., LTD.

Inventor： Joo-Nyung Jang

IPC: H01L51/52 ,  G06F1/18 ,  H01L51/56 ,  H01L27/32 ,  G06F1/16

Abstract: According to one aspect of the invention, a display device includes: a first layer having a display area and a non-display area adjacent thereto, the first layer including first and second pads overlapping the non-display area and spaced apart from each other in a first direction; a second layer including third and fourth pads that respectively face the first and second pads in a thickness direction of the first layer; and an adhesive layer disposed between the first and second layers and including and a plurality of conductive groups spaced apart from each other in the first direction and distributed along a second direction generally perpendicular to the first direction, wherein the conductive groups comprise conductive particles arranged in the second direction, and the adhesive layer has a thickness greater than about 0.5 times to about 2.0 times a diameter of the conductive particles.

公开(公告)号：US09411206B2

公开(公告)日：2016-08-09

申请号：US14919809

申请日：2015-10-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung-Woon Kim ,  Hee-Seop Kim ,  Hyang-Yul Kim ,  Joo-Nyung Jang ,  Hwa-Sung Woo ,  Cheol Shin ,  Dong-Chul Shin

IPC: G02F1/1362 ,  G02F1/1343 ,  G02F1/139 ,  G02F1/1368

CPC classification number: G02F1/136286 ,  G02F1/134363 ,  G02F1/136213 ,  G02F1/13624 ,  G02F1/1368 ,  G02F1/1393

Abstract: A liquid crystal display includes: first and second gate lines disposed on the first substrate and which respectively transmit first and second gate signals; first, second and third data lines disposed on the first substrate; a first switching element connected to the first gate line and the first data line; a second switching element connected to the first gate line and the second data line; a third switching element connected to the second gate line and the second data line; a fourth switching element connected to the second gate line and the third data line; first and second pixel electrodes respectively connected to the first and second switching and which form a first liquid crystal capacitor; and third and fourth pixel electrodes respectively connected to the third and fourth switching elements and which form a second liquid crystal capacitor.

公开(公告)号：US09195107B2

公开(公告)日：2015-11-24

申请号：US14480122

申请日：2014-09-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung-Woon Kim ,  Hee-Seop Kim ,  Hyang-Yul Kim ,  Joo-Nyung Jang ,  Hwa-Sung Woo ,  Cheol Shin ,  Dong-Chul Shin

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/139 ,  G02F1/1368

CPC classification number: G02F1/136286 ,  G02F1/134363 ,  G02F1/136213 ,  G02F1/13624 ,  G02F1/1368 ,  G02F1/1393

Abstract: A liquid crystal display includes: first and second gate lines disposed on the first substrate and which respectively transmit first and second gate signals; first, second and third data lines disposed on the first substrate; a first switching element connected to the first gate line and the first data line; a second switching element connected to the first gate line and the second data line; a third switching element connected to the second gate line and the second data line; a fourth switching element connected to the second gate line and the third data line; first and second pixel electrodes respectively connected to the first and second switching and which form a first liquid crystal capacitor; and third and fourth pixel electrodes respectively connected to the third and fourth switching elements and which form a second liquid crystal capacitor.

Abstract translation: 液晶显示器包括：第一和第二栅极线，设置在第一基板上，分别透射第一和第二栅极信号; 设置在第一基板上的第一，第二和第三数据线; 连接到第一栅极线和第一数据线的第一开关元件; 连接到第一栅极线和第二数据线的第二开关元件; 连接到第二栅极线和第二数据线的第三开关元件; 连接到第二栅极线和第三数据线的第四开关元件; 分别连接到第一和第二开关并形成第一液晶电容器的第一和第二像素电极; 以及分别连接到第三和第四开关元件并形成第二液晶电容器的第三和第四像素电极。

公开(公告)号：US12249591B2

公开(公告)日：2025-03-11

申请号：US17338591

申请日：2021-06-03

Applicant: Samsung Display Co., Ltd.

Inventor： Joo-Nyung Jang

IPC: H01L23/00 ,  H01L25/18 ,  H10K59/131

Abstract: A display device and a manufacturing method thereof are provided. The display device includes a display panel, a circuit board, and a conductive adhesive member. The display panel includes a display area and a non-display area adjacent to the display area. The circuit board overlaps the non-display area and is connected to the display panel. The conductive adhesive member is between and electrically connects the circuit board and the display panel. The circuit board includes: a base layer including a pad area; circuit pads overlapping the pad area and on the base layer, the circuit pads being spaced apart in a plan view and arranged in a direction; and a first resin layer overlapping the pad area and on the base layer. In a plan view, the first resin layer overlaps an area between two adjacent circuit pads and covers side surfaces of the two adjacent circuit pads facing in the direction.

公开(公告)号：US11302620B2

公开(公告)日：2022-04-12

申请号：US16806160

申请日：2020-03-02

Applicant: Samsung Display Co., Ltd.

Inventor： Joo-Nyung Jang

IPC: H01L23/498 ,  H01L21/48 ,  H01L27/32

Abstract: A circuit board includes a board, first connection pads disposed on the board and arranged in a first direction, second connection pads disposed on the board and arranged in the first direction, a driving chip disposed on the board and between the first connection pads and the second connection pads, and a first adhesive layer disposed on the board and overlapping with an entirety of the first connection pads in a plan view. The second connection pads are spaced apart from the first connection pads in a second direction perpendicular to the first direction.

公开(公告)号：US11145706B2

公开(公告)日：2021-10-12

申请号：US16790354

申请日：2020-02-13

Applicant: Samsung Display Co., LTD.

Inventor： Joo-Nyung Jang

IPC: H01L27/32 ,  H01L23/00

Abstract: A display device including a lower substrate having a display area and a pad area, a display structure disposed in the display area of the lower substrate, an upper substrate disposed on the display structure in the display area, and facing the lower substrate, pad electrodes disposed in the pad area of the lower substrate and spaced apart from each other in a first direction parallel to a top surface of the lower substrate, a conductive film member including conductive balls disposed on the pad electrodes and having a first area overlapping the pad electrodes and a second area not overlapping the pad electrodes, and a film package disposed on the conductive film member and including bump electrodes overlapping the first area of the conductive film member, in which the shape of the conductive balls disposed in the first area is different from those disposed in the second area.

公开(公告)号：US09905798B2

公开(公告)日：2018-02-27

申请号：US14605628

申请日：2015-01-26

Applicant: Samsung Display Co., Ltd.

Inventor： Joo-Nyung Jang

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

CPC classification number: H01L51/5246 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/3276 ,  H01L51/5253 ,  H01L51/529 ,  H01L51/56

Abstract: An organic light-emitting display apparatus includes a reduced dead space, and a method of manufacturing provides the same. The organic light-emitting display apparatus includes a lower substrate comprising a display area and a peripheral area surrounding the display area; first thin film transistors (TFTs) disposed in the display area of the lower substrate; a first insulating layer that is disposed in the display area and at least a portion of the peripheral area of the lower substrate and that covers the first TFTs; organic light-emitting diodes (OLEDs) electrically connected to the first TFTs; a sealant disposed such that at least a portion thereof overlaps the first insulating layer; a barrier layer disposed between the first insulating layer and the sealant; and an upper substrate sealed with the lower substrate by the sealant.

公开(公告)号：US09263708B2

公开(公告)日：2016-02-16

申请号：US14255729

申请日：2014-04-17

Applicant: Samsung Display Co., Ltd.

Inventor： Joo-Nyung Jang

IPC: H01L21/00 ,  H01L51/56 ,  H01L51/00

CPC classification number: H01L51/56 ,  H01L51/0025 ,  H01L2251/568

Abstract: A method of removing particles from a display panel is disclosed. In one aspect, the method includes charging the particles and applying an electric field to the charged particles to capture the charged particles. Organic particles and inorganic particles may be forcibly charged to capture the organic and inorganic particles using a metal bar so that the organic and inorganic particles may be substantially removed.

Abstract translation: 公开了一种从显示面板上去除颗粒的方法。 一方面，该方法包括给颗粒充电并向带电粒子施加电场以捕获带电粒子。 有机颗粒和无机颗粒可以被强制带电以使用金属棒捕获有机和无机颗粒，从而可以基本上去除有机和无机颗粒。

公开(公告)号：US08964140B2

公开(公告)日：2015-02-24

申请号：US13845823

申请日：2013-03-18

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Woon Kim ,  Hee-Seop Kim ,  Hyang-Yul Kim ,  Joo-Nyung Jang ,  Chong-Chul Chai ,  Mee-Hye Jung ,  Hwa-Sung Woo ,  Cheol Shin ,  Dong-Chul Shin

IPC: G02F1/141 ,  G02F1/1343 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/136213 ,  G02F1/13624 ,  G02F1/136286 ,  G02F2201/124

Abstract: A liquid crystal display includes: a first substrate and a second substrate disposed opposite the first substrate; a liquid crystal layer interposed between the first and second substrates and including liquid crystal molecules; a gate line which transmits a gate signal; first and second data lines which respectively transmit first and second data voltages, the first and second data voltages having opposite polarities; a first switching element connected to the gate line and the first data line; a second switching element connected to the gate line and the second data line; a first subpixel electrode connected to the first switching element; and a second subpixel electrode connected to the second switching element. The first and second subpixel electrodes overlap portions of the first and second data lines. The first and second subpixel electrodes include first and second branches, respectively, which are alternately arranged between the first and second data lines.

Abstract translation: 液晶显示器包括：第一基板和与第一基板相对设置的第二基板; 插入在第一和第二基板之间并包括液晶分子的液晶层; 发送门信号的栅极线; 分别发送第一和第二数据电压的第一和第二数据线，所述第一和第二数据电压具有相反的极性; 连接到所述栅极线和所述第一数据线的第一开关元件; 连接到所述栅极线和所述第二数据线的第二开关元件; 连接到第一开关元件的第一子像素电极; 以及连接到第二开关元件的第二子像素电极。 第一和第二子像素电极重叠第一和第二数据线的部分。 第一和第二子像素电极分别包括交替地布置在第一和第二数据线之间的第一和第二分支。