公开(公告)号：US20240292705A1

公开(公告)日：2024-08-29

申请号：US18509487

申请日：2023-11-15

Applicant: Samsung Display Co., LTD.

Inventor： Hak Bum CHOI ,  Jang Il KIM ,  Jeong Ki KIM ,  Jong Hoon KIM ,  Su Jin LEE

IPC: H10K59/38 ,  H10K59/12 ,  H10K59/122 ,  H10K59/80

CPC classification number: H10K59/38 ,  H10K59/1201 ,  H10K59/122 ,  H10K59/8722 ,  H10K2102/331

Abstract: A display device includes a first layer disposed on a first base layer, a second layer disposed on a second base layer, and a filling layer disposed between the first layer and the second layer. The first layer includes a light-emitting-element layer including a light emitting element, a bank protruding in a thickness direction of the first base layer, and a color conversion layer which is disposed in an area surrounded by the bank and includes a color conversion part including a quantum dot. The bank is disposed between the first base layer and the filling layer.

公开(公告)号：US20230180571A1

公开(公告)日：2023-06-08

申请号：US17877384

申请日：2022-07-29

Applicant: Samsung Display Co., LTD.

Inventor： Hak Bum CHOI

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/322 ,  H01L51/5281 ,  H01L27/3246

Abstract: A display device includes: a display panel and a color converting panel facing each other and having a display area and a peripheral area; and a sealing member therebetween and disposed on an external edge of the peripheral area. The display panel includes a first substrate, light-emitting devices the first substrate, and an encapsulation layer on the light-emitting devices and in the display area and the peripheral area. The color converting panel includes a second substrate, a first color filter, a second color filter, and a third color filter on the second substrate and in the display area and the peripheral area, and a partition wall and a dummy partition wall on the first-third color filters. At least one of the first color filter, the second color filter, and the third color filter has an opening in the peripheral area, and the dummy partition wall overlaps the opening.

公开(公告)号：US20210018777A1

公开(公告)日：2021-01-21

申请号：US16781982

申请日：2020-02-04

Applicant: Samsung Display Co., Ltd.

Inventor： Yoo Jeong LEE ,  Seung Jae KANG ,  Po-Yun PARK ,  Hak Bum CHOI

IPC: G02F1/1343 ,  H05K5/00 ,  H05K1/18 ,  G02F1/1362

Abstract: A display device includes: a first substrate that includes a plurality of first pads arranged in a first direction and a plurality of second pads arranged in parallel with the plurality of first pads; a second substrate that overlaps the first substrate and includes a second substrate including one edge exposing the plurality of first pads and the plurality of second pads; a first flexible printed circuit board that is electrically connected with the plurality of first pads; a second flexible printed circuit board that overlaps the first flexible printed circuit board and is electrically connected with the plurality of second pads; a protective layer that covers the first flexible printed circuit board and the second flexible printed circuit board from one edge of the second substrate to a width including the plurality of first pads and the plurality of second pads; and a blocking portion disposed on the first substrate at a distance from one edge of the second substrate by a width of the protective layer and contacting the protective layer.

公开(公告)号：US20150115275A1

公开(公告)日：2015-04-30

申请号：US14591833

申请日：2015-01-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Hwa PARK ,  Jong-In KIM ,  Yeo Geon YOON ,  Min Wook PARK ,  Jang-Il KIM ,  Joon-Chul GOH ,  Hyo-Seop KIM ,  Bum Ki BAEK ,  Young-Soo YOON ,  Hak Bum CHOI ,  Kyung Ho KIM

IPC: G02F1/1362 ,  H01L27/12 ,  G02F1/1368

CPC classification number: G02F1/136286 ,  G02F1/13452 ,  G02F1/13458 ,  G02F1/136213 ,  G02F1/13624 ,  G02F1/1368 ,  G09G3/3648 ,  G09G3/3655 ,  G09G2300/0426 ,  G09G2300/0876 ,  G09G2320/0233 ,  H01L27/124

Abstract: A display device includes gate lines, data lines, first wires and second wires extending in the directions of the gate lines and data lines, and pixels having a first subpixel and a second subpixel each. The first subpixel has a first subpixel electrode and a first switching element, and the second subpixel has a second subpixel electrode and second and third switching elements. The control terminals of the three switching elements are connected to the same gate line, and the input terminals of the first and second switching elements are connected to the same data line. The first and second switching elements have output terminals connected to the first and second subpixel electrodes, respectively. The second switching element's output terminal connects to the third switching element, which has an output terminal connected to a second wire. The first wires and the second wires are connected in a pixel.

Abstract translation: 显示装置包括栅极线，数据线，第一布线和沿着栅极线和数据线的方向延伸的第二布线，以及具有第一子像素和第二子像素的像素。 第一子像素具有第一子像素电极和第一开关元件，第二子像素具有第二子像素电极和第二以及第三开关元件。 三个开关元件的控制端子连接到相同的栅极线，并且第一和第二开关元件的输入端子连接到相同的数据线。 第一和第二开关元件分别具有连接到第一和第二子像素电极的输出端子。 第二开关元件的输出端子连接到具有连接到第二导线的输出端子的第三开关元件。 第一线和第二线连接在一个像素中。