公开(公告)号：US20150228238A1

公开(公告)日：2015-08-13

申请号：US14328223

申请日：2014-07-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung-Kyu Lee ,  Youn-Hak Jeong ,  Jang-Bog Ju ,  Pil-Gyu Kang ,  Se-Jin Kim

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3614 ,  G09G3/3696 ,  G09G2300/0426 ,  G09G2300/0447 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/0251 ,  G09G2320/0209

Abstract: A method of driving a display panel includes providing a boosting voltage line on the display panel with a boosting voltage, compensating the boosting voltage based on a feedback boosting voltage received from the display panel, and providing the boosting voltage line on the display panel with the compensated boosting voltage. The display panel includes a first sub pixel. The first sub pixel includes a first switching element and a first boosting switching element, the first switching element is connected to a first liquid crystal (LC) capacitor, a gate line, an m-th data line and a first electrode of the first LC capacitor, and the first boosting switching element is connected to the boosted voltage line, and ‘m’ is a natural number.

Abstract translation: 一种驱动显示面板的方法包括：在升压电压下在显示面板上提供升压电压线，根据从显示面板接收的反馈升压电压补偿升压电压，并在显示面板上提供升压电压线， 补偿升压电压。 显示面板包括第一子像素。 第一子像素包括第一开关元件和第一升压开关元件，第一开关元件连接到第一液晶（LC）电容器，栅极线，第m数据线和第一LC的第一电极 电容器，并且第一升压开关元件连接到升压电压线，并且“m”是自然数。

公开(公告)号：US11856803B2

公开(公告)日：2023-12-26

申请号：US17365426

申请日：2021-07-01

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Woo Lim ,  Bon-Yong Koo ,  Hyungjune Kim ,  Eunje Jang ,  Jang-Bog Ju

IPC: H10K59/38 ,  H01L33/08 ,  H01L27/15 ,  H10K59/124 ,  H10K59/121 ,  H10K71/00

CPC classification number: H10K59/38 ,  H01L27/156 ,  H01L33/08 ,  H10K59/124 ,  H10K59/1213 ,  H10K71/00

Abstract: A display apparatus includes: a substrate; a pixel circuit layer on the substrate and including a thin-film transistor; a display element layer on the pixel circuit layer and including a display element electrically connected to the thin-film transistor; a color filter layer on the display element layer and including a color filter overlapping the display element and a black matrix having a first side contacting the color filter and a second side extending in an edge direction of the substrate; and a blocking layer between the black matrix and the substrate, wherein a tip end of the blocking layer has no step difference with an end of the black matrix.

公开(公告)号：US20180108683A1

公开(公告)日：2018-04-19

申请号：US15784545

申请日：2017-10-16

Applicant: Samsung Display Co., Ltd.

Inventor： Yong Chan Jeon ,  Pil Gyu Kang ,  Hyun-Woong Baek ,  Hyung Joo Jeon ,  Sol Ip Jeong ,  Jang-Bog Ju

IPC: H01L27/12 ,  H01L23/60

CPC classification number: H01L27/1244 ,  G02F1/136204 ,  G02F1/136286 ,  G02F2001/13629 ,  H01L23/60 ,  H01L27/1255 ,  H01L27/3276 ,  H01L2251/5392

Abstract: A display device includes: a first substrate; a second substrate facing the first substrate; a first electrode disposed on a first surface of the first substrate, the first surface facing the second substrate; a second electrode and a third electrode disposed along an edge of a second surface of the second substrate, the second surface facing the first surface of the first substrate; and a short electrode disposed between the first electrode and the second electrode and between the first electrode and the third electrode. the short electrode electrically connecting the first electrode, the second electrode, and the third electrode, wherein the second electrode and the third electrode are physically separated.

公开(公告)号：US12207522B2

公开(公告)日：2025-01-21

申请号：US18395414

申请日：2023-12-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Woo Lim ,  Bon-Yong Koo ,  Hyungjune Kim ,  Eunje Jang ,  Jang-Bog Ju

IPC: H10K59/38 ,  H01L27/15 ,  H01L33/08 ,  H10K59/121 ,  H10K59/124 ,  H10K71/00

Abstract: A display apparatus includes: a substrate; a pixel circuit layer on the substrate and including a thin-film transistor; a display element layer on the pixel circuit layer and including a display element electrically connected to the thin-film transistor; a color filter layer on the display element layer and including a color filter overlapping the display element and a black matrix having a first side contacting the color filter and a second side extending in an edge direction of the substrate; and a blocking layer between the black matrix and the substrate, wherein a tip end of the blocking layer has no step difference with an end of the black matrix.

公开(公告)号：US11099419B2

公开(公告)日：2021-08-24

申请号：US16867515

申请日：2020-05-05

Applicant: Samsung Display Co., Ltd.

Inventor： Eon-Young Kim ,  Jae Hong Kim ,  Nam-Wook Lee ,  Jang-Bog Ju

IPC: G02F1/1335 ,  G02F1/1368 ,  G02F1/1362

Abstract: The present disclosure relates to a display device that includes: a first conductor provided on a substrate; a first insulating layer provided on the first conductor; a second conductor provided on the first insulating layer; a second insulating layer provided on the second conductor; and a third conductor provided on the second insulating layer, wherein, the first conductor has a first edge and a second edge extending in different directions, the second conductor includes a first extension and a second extension extending in different directions, the first insulating layer and the second insulating layer collectively include a first opening provided on the first conductor and the second conductor, the third conductor is electrically connected to the first conductor and the second conductor through the first opening, the first extension extends parallel to the first edge, and the second extension extends parallel to and overlaps with the second edge.

公开(公告)号：US10074674B2

公开(公告)日：2018-09-11

申请号：US15784545

申请日：2017-10-16

Applicant: Samsung Display Co., Ltd.

Inventor： Yong Chan Jeon ,  Pil Gyu Kang ,  Hyun-Woong Baek ,  Hyung Joo Jeon ,  Sol Ip Jeong ,  Jang-Bog Ju

IPC: H01L27/12 ,  H01L23/60 ,  G02F1/1362 ,  H01L27/32

CPC classification number: H01L27/1244 ,  G02F1/136204 ,  G02F1/136286 ,  G02F2001/13629 ,  H01L23/60 ,  H01L27/1255 ,  H01L27/3276 ,  H01L51/5243 ,  H01L51/5246 ,  H01L2251/5392

Abstract: A display device includes: a first substrate; a second substrate facing the first substrate; a first electrode disposed on a first surface of the first substrate, the first surface facing the second substrate; a second electrode and a third electrode disposed along an edge of a second surface of the second substrate, the second surface facing the first surface of the first substrate; and a short electrode disposed between the first electrode and the second electrode and between the first electrode and the third electrode, the short electrode electrically connecting the first electrode, the second electrode, and the third electrode, wherein the second electrode and the third electrode are physically separated.

公开(公告)号：US12010893B2

公开(公告)日：2024-06-11

申请号：US17356250

申请日：2021-06-23

Applicant: Samsung Display Co., Ltd.

Inventor： Hoon Kim ,  Donghwan Kim ,  Jang-Bog Ju

IPC: H10K59/38 ,  H10K50/858

CPC classification number: H10K59/38 ,  H10K50/858

Abstract: A color conversion panel includes a base substrate, a low refractive index layer under the base substrate, a plurality of light blocking members spaced apart from each other in the low refractive index layer and extending in a first direction normal to a surface of the base substrate, a high refractive index layer under the low refractive index layer and including at least one convex portion that protrudes toward the base substrate, a color filter layer under the high refractive index layer, and a color conversion layer under the color filter layer and to convert an incident light into a transmitted light that has a second color different from a first color of the incident light.

公开(公告)号：US10690979B2

公开(公告)日：2020-06-23

申请号：US15278915

申请日：2016-09-28

Applicant: Samsung Display Co., Ltd

Inventor： Wan-Soon Im ,  Young Goo Song ,  Yeo Geon Yoon ,  Jang-Bog Ju

IPC: G02F1/1362 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1368 ,  G02F1/137

Abstract: A display panel includes a first base substrate, a gate line and a data line, a thin film transistor disposed on the first base substrate, and electrically connected to the gate line and the data line, a first electrode electrically connected to the thin film transistor, a third electrode spaced apart from the first electrode in a plan view, a second electrode facing the first electrode and the third electrode, and entirely overlapping the data line in a first direction, and a liquid crystal layer disposed between the first and third electrodes and the second electrode.

公开(公告)号：US09508299B2

公开(公告)日：2016-11-29

申请号：US14328223

申请日：2014-07-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung-Kyu Lee ,  Youn-Hak Jeong ,  Jang-Bog Ju ,  Pil-Gyu Kang ,  Se-Jin Kim

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3614 ,  G09G3/3696 ,  G09G2300/0426 ,  G09G2300/0447 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/0251 ,  G09G2320/0209

Abstract: A method of driving a display panel includes providing a boosting voltage line on the display panel with a boosting voltage, compensating the boosting voltage based on a feedback boosting voltage received from the display panel, and providing the boosting voltage line on the display panel with the compensated boosting voltage. The display panel includes a first sub pixel. The first sub pixel includes a first switching element and a first boosting switching element, the first switching element is connected to a first liquid crystal (LC) capacitor, a gate line, an m-th data line and a first electrode of the first LC capacitor, and the first boosting switching element is connected to the boosted voltage line, and ‘m’ is a natural number.

Abstract translation: 一种驱动显示面板的方法包括：在升压电压下在显示面板上提供升压电压线，根据从显示面板接收的反馈升压电压补偿升压电压，并在显示面板上提供升压电压线， 补偿升压电压。 显示面板包括第一子像素。 第一子像素包括第一开关元件和第一升压开关元件，第一开关元件连接到第一液晶（LC）电容器，栅极线，第m数据线和第一LC的第一电极 电容器，并且第一升压开关元件连接到升压电压线，并且“m”是自然数。