公开(公告)号：US20240427453A1

公开(公告)日：2024-12-26

申请号：US18826805

申请日：2024-09-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YERI JEONG ,  IL-JOO KIM ,  WONJUN CHOI

IPC: G06F3/041 ,  G06F3/044

Abstract: An input sensing part includes a first sensing electrode, a second sensing electrode that crosses the first sensing electrode, a first sensing line electrically connected to the first sensing electrode, a first multi-layer line that is electrically connected to the second sensing electrode and that includes a first line and a second line disposed over the first line, a first single-layer line that extends from one of the first and second lines, and a second single-layer line that is disposed in a different layer from the first single-layer line and electrically connected to the first single-layer line and that has a different line width from the first single-layer line.

公开(公告)号：US20240185750A1

公开(公告)日：2024-06-06

申请号：US18228244

申请日：2023-07-31

Applicant: Samsung Display Co., LTD.

Inventor： HAE-YEON LEE ,  SUKYOUNG KIM ,  HWAYOUNG SONG ,  KWANGSAE LEE ,  IL-JOO KIM

IPC: G09G3/00 ,  G06F3/041 ,  G06F3/044 ,  H10K59/131 ,  H10K59/40

CPC classification number: G09G3/006 ,  G06F3/0412 ,  G06F3/0443 ,  G09G3/035 ,  H10K59/131 ,  H10K59/40 ,  H10K2102/311

Abstract: A display device includes: a substrate including a display area, a peripheral area surrounding the display area, a hole area positioned inside the display area, and a pad area; a crack detection line including a first part in the pad area and extending to the peripheral area and a second part connected to the first part, disposed to surround the hole area, and extending to the pad area; a printed circuit board in the pad area; first transistors in the pad area and connected in series between the printed circuit board and the first part, where each of gate electrodes of the first transistors is connected to a first signal line; and second transistors in the pad area and connected in series between a constant voltage line and the first part, where each of gate electrodes of the second transistors is connected to a second signal line.

公开(公告)号：US20230266843A1

公开(公告)日：2023-08-24

申请号：US18058695

申请日：2022-11-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YERI JEONG ,  IL-JOO KIM ,  WONJUN CHOI

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/04164 ,  G06F3/0446 ,  G06F3/0412 ,  G06F2203/04111

Abstract: An input sensing part includes a first sensing electrode, a second sensing electrode that crosses the first sensing electrode, a first sensing line electrically connected to the first sensing electrode, a first multi-layer line that is electrically connected to the second sensing electrode and that includes a first line and a second line disposed over the first line, a first single-layer line that extends from one of the first and second lines, and a second single-layer line that is disposed in a different layer from the first single-layer line and electrically connected to the first single-layer line and that has a different line width from the first single-layer line.

公开(公告)号：US20230195272A1

公开(公告)日：2023-06-22

申请号：US18171206

申请日：2023-02-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： IL-JOO KIM ,  JEONGWOO KIM ,  WONJUN CHOI

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/0446 ,  G06F3/0412 ,  G06F3/0443 ,  G06F2203/04111 ,  G06F2203/04112

Abstract: An electronic device includes a first sensing electrode, a second sensing electrode, a first conductive pattern disposed between the first sensing electrode and the second sensing electrode and including a plurality of first repeating units electrically connected to each other, and a second conductive pattern disposed between the first sensing electrode and the second sensing electrode and including a plurality of second repeating units electrically connected to each other. The first conductive pattern and the second conductive pattern are electrically insulated from each other, and each of the plurality of first repeating units and the plurality of second repeating units includes at least two mesh lines crossing each other.

公开(公告)号：US20220300112A1

公开(公告)日：2022-09-22

申请号：US17830860

申请日：2022-06-02

Applicant: Samsung Display Co., LTD.

Inventor： IL-JOO KIM ,  DEOKJUNG KIM ,  WONJUN CHOI ,  YOUNGBAE JUNG

IPC: G06F3/044 ,  H01L27/32

Abstract: Provided is an electronic device including a display element layer, an encapsulation layer, a sensor layer including a sensing electrode disposed in an active area, and a sensing line disposed in the line area, electrically connected with the sensing electrode, and extending in a first direction, and a high refraction layer disposed on the sensor layer. The sensor layer further includes a first conductive layer disposed on the encapsulation layer, a second conductive layer disposed on the first conductive layer, an inorganic insulation layer disposed between the first conductive layer and the second conductive layer, and an organic insulation layer disposed between the second conductive layer and the high refraction layer. In the line area, at least one opening is defined in the organic insulation layer, the at least one opening extending in a second direction, and the inorganic insulation layer is exposed by the at least one opening.

公开(公告)号：US20210367212A1

公开(公告)日：2021-11-25

申请号：US17138124

申请日：2020-12-30

Applicant: Samsung Display Co., LTD.

Inventor： IL-JOO KIM ,  GUNWOO KO ,  YONG-HWAN KIM ,  TAEKON KIM ,  HYUNYOUNG KIM ,  JONG-RYUK PARK ,  WANGWOO LEE ,  HYUNGJUN LIM ,  YOUNGBAE JUNG ,  JUNG-HYUN CHO

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

Abstract: A display device includes a display layer including an active area including a plurality of pixel areas, and a peripheral area adjacent to the active area, an insulating layer disposed on the display layer, the insulating layer including at least one first opening overlapping the plurality of pixel areas, and at least one second opening in the peripheral area, a refractive index layer disposed on the insulating layer, having a refractive index greater than a refractive index of the insulating layer, and spaced apart from the at least one second opening, and a polarizing layer overlapping the refractive index layer. At least a portion of the polarizing layer overlaps the at least one second opening.

公开(公告)号：US20210365155A1

公开(公告)日：2021-11-25

申请号：US17137602

申请日：2020-12-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： IL-JOO KIM ,  JEONGWOO KIM ,  WONJUN CHOI

IPC: G06F3/044 ,  G06F3/041

Abstract: An electronic device includes a first sensing electrode, a second sensing electrode, a first conductive pattern disposed between the first sensing electrode and the second sensing electrode and including a plurality of first repeating units electrically connected to each other, and a second conductive pattern disposed between the first sensing electrode and the second sensing electrode and including a plurality of second repeating units electrically connected to each other. The first conductive pattern and the second conductive pattern are electrically insulated from each other, and each of the plurality of first repeating units and the plurality of second repeating units includes at least two mesh lines crossing each other.

公开(公告)号：US20210365146A1

公开(公告)日：2021-11-25

申请号：US17136679

申请日：2020-12-29

Applicant: Samsung Display Co., LTD.

Inventor： IL-JOO KIM ,  DEOKJUNG KIM ,  WONJUN CHOI ,  YOUNGBAE JUNG

IPC: G06F3/044 ,  H01L27/32

Abstract: Provided is an electronic device including a display element layer, an encapsulation layer, a sensor layer including a sensing electrode disposed in an active area, and a sensing line disposed in the line area, electrically connected with the sensing electrode, and extending in a first direction, and a high refraction layer disposed on the sensor layer. The sensor layer further includes a first conductive layer disposed on the encapsulation layer, a second conductive layer disposed on the first conductive layer, an inorganic insulation layer disposed between the first conductive layer and the second conductive layer, and an organic insulation layer disposed between the second conductive layer and the high refraction layer. In the line area, at least one opening is defined in the organic insulation layer, the at least one opening extending in a second direction, and the inorganic insulation layer is exposed by the at least one opening.

公开(公告)号：US20160238878A1

公开(公告)日：2016-08-18

申请号：US14850772

申请日：2015-09-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： IL-JOO KIM ,  KYUNG HO JUNG ,  SE YOUNG SONG

IPC: G02F1/1335

CPC classification number: G02F1/133512 ,  G02F1/1333 ,  G02F1/13338 ,  G02F1/133528 ,  G02F2001/133354

Abstract: A display device includes: a display panel, a laminated member, a light blocking layer, and an alignment pattern. The display panel includes a display area. The laminated member is positioned on at least one surface of the display panel. The light blocking layer is positioned outside the display area and is disposed on one of the display panel or the laminated member. The alignment pattern is disposed on the other of the display panel and the laminated member correspondingly to an edge of the light blocking layer, and is configured to measure a misalignment between the display panel and the laminated member.

Abstract translation: 显示装置包括：显示面板，层叠构件，遮光层和对准图案。 显示面板包括显示区域。 层叠构件位于显示面板的至少一个表面上。 遮光层位于显示区域的外部并且设置在显示面板或层叠构件中的一个上。 对准图案对应于遮光层的边缘设置在显示面板和层叠构件的另一个上，并且被配置为测量显示面板和层叠构件之间的未对准。

公开(公告)号：US20160205383A1

公开(公告)日：2016-07-14

申请号：US14861491

申请日：2015-09-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： GORO HAMAGISHI ,  SE HUHN HUR ,  IL-JOO KIM ,  KYUNG HO JUNG

IPC: H04N13/02

CPC classification number: H04N13/282 ,  H04N13/257 ,  H04N13/302

Abstract: A multi-view image display device includes a display panel that includes a plurality of pixels arranged in a matrix form, and a viewpoint divider for dividing an image received from the display panel into images corresponding to k viewpoints, wherein the viewpoint divider includes a plurality of viewpoint division units that are tilted with respect to a column direction of the pixels at a tilt angle that satisfies VA = tan - 1  b × Hp n × Vp ,  n ≠ b ,  b ≠ 1 , where Hp denotes a pixel pitch in a row direction of the pixels, Vp denotes a pixel pitch in the column direction, b and n are natural numbers and b/n corresponds to an irreducible fraction, wherein a plurality of first pixels that emit light that propagates through a same viewpoint division unit to substantially a same position at a predetermined distance from the viewpoint divider are arranged in a unit pixel area defined on an n×2n-dot basis of the display panel.

Abstract translation: 多视点图像显示装置包括：显示面板，其包括以矩阵形式排列的多个像素;以及视点分割器，用于将从显示面板接收的图像分割为与k个视点对应的图像，其中，所述视点分割器包括多个 相对于像素的列方向以满足VA = tan -1 a b×Hp n×Vp，n n，b，b b，≠1的倾斜角倾斜的视点分割单元，其中Hp表示像素 Vp表示列方向上的像素间距，b和n是自然数，b / n对应于不可约分数，其中发射通过相同视点传播的光的多个第一像素 在距离视点分割器预定距离处基本相同的位置处布置在以显示面板的n×2n点为单位的单位像素区域中。