公开(公告)号：US20170084241A1

公开(公告)日：2017-03-23

申请号：US15369311

申请日：2016-12-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SOO-WAN YOON ,  YEONG-KEUN KWON ,  JI-SUN KIM ,  JONG HEE KIM ,  YOUNG WAN SEO ,  JAE KEUN LIM

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G3/3266 ,  G09G3/3696 ,  G09G5/001 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2310/0267 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2320/0214 ,  G11C19/28

Abstract: A display device includes a display area including a gate line and a data line and a gate driver connected to an end of the gate line, the gate driver including at least one stages integrated on a substrate configured to output a gate voltage, in which the stage includes an inverter unit and an output unit, in which the output unit includes a first transistor and a first capacitor. The first transistor includes an input terminal applied with a clock signal, a control terminal connected to the node Q, and an output terminal connected to a gate voltage output terminal through which the gate voltage is output. An inverter voltage output from the inverter is lower than the low voltage of the gate voltage output by the output unit.

公开(公告)号：US20230080818A1

公开(公告)日：2023-03-16

申请号：US17828641

申请日：2022-05-31

Applicant: Samsung Display Co., Ltd.

Inventor： KYUNGHOE LEE ,  JI-SUN KIM ,  YOUNGWAN SEO ,  KEUNHEE CHOI

IPC: H01L27/32

Abstract: A display panel includes a circuit layer including first, second, and third intermediate insulating layers, first and second conductive patterns, and a light emitting element layer disposed on the circuit layer, and including first and second light emitting elements in a first area and a second area of a base layer. The first light emitting element is electrically connected to one of the first conductive patterns through a first through-hole formed through the second intermediate insulating layer and the third intermediate insulating layer. The second light emitting element is electrically connected to one of the second conductive patterns through a second through-hole formed through the third intermediate insulating layer. A smallest width of the first through-hole and a smallest width of the second through-hole are substantially equal in a cross-section.

公开(公告)号：US20200006399A1

公开(公告)日：2020-01-02

申请号：US16569452

申请日：2019-09-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JI-SUN KIM ,  JI-HYUN KIM ,  SHIN-IL CHOI ,  YEONG-KEUN KWON

IPC: H01L27/12

Abstract: A display substrate includes a switching element disposed in a display region that is electrically connected to a gate line, a data line, and a first electrode in a peripheral region adjacent to the display region that includes a first conductive pattern formed from a first conductive layer that includes a same material as the gate line, a first line connecting part disposed in the peripheral region that includes the first conductive pattern, a second conductive pattern that overlaps the first conductive pattern and formed, an organic layer that partially exposes the second conductive pattern, and a third conductive pattern electrically connected to the second conductive pattern that contacts the partially exposed second conductive pattern, and a fourth conductive pattern that electrically connects the first conductive pattern of the pad part and the third conductive pattern of the first line connecting part.

公开(公告)号：US20230345764A1

公开(公告)日：2023-10-26

申请号：US18113294

申请日：2023-02-23

Applicant: Samsung Display Co., Ltd.

Inventor： KYUNGHOE LEE ,  JI-SUN KIM ,  YOUNGWAN SEO ,  KEUNHEE CHOI

IPC: H10K59/121 ,  H10K59/131

CPC classification number: H10K59/1213 ,  H10K59/131

Abstract: Provided is a display device including a display panel including a display region and a non-display region adjacent to the display region, the display region including a first display region, and a second display region more adjacent to the non-display region than the first display region, and including an edge region and a corner region, the edge region and the corner region each including a first region and a second region continuously defined, wherein the display panel includes a first pixel disposed in the first display region, a second pixel disposed in the second display region, and a driving part disposed in the second region, the driving part includes a first driving part disposed in the edge region and a second driving part disposed in the corner region, and a shape of the first driving part and a shape of the second driving part are different from each other.

公开(公告)号：US20230071490A1

公开(公告)日：2023-03-09

申请号：US17901827

申请日：2022-09-01

Applicant: Samsung Display Co., Ltd.

Inventor： JI-SUN KIM ,  YOUNGWAN SEO ,  KYUNGHOE LEE ,  KEUNHEE CHOI

IPC: H01L27/32

Abstract: A display panel includes a base layer having a first region, a second region, and a third region defined between the first region and the second region, the first region, the second region, and the third region being partitioned when viewed in plan, a driving circuit disposed in the second region, a first pixel disposed in the first region and a second pixel including a second light emitting device disposed in the second region to overlap the driving circuit when viewed in plan, and a shielding component disposed in the second region, and interposed between the driving circuit and the second light emitting device to receive a substantially constant voltage.

公开(公告)号：US20150325192A1

公开(公告)日：2015-11-12

申请号：US14805067

申请日：2015-07-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SOO-WAN YOON ,  YEONG-KEUN KWON ,  JI-SUN KIM ,  JONG HEE KIM ,  YOUNG WAN SEO ,  JAE KEUN LIM

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G3/3266 ,  G09G3/3696 ,  G09G5/001 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2310/0267 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2320/0214 ,  G11C19/28

Abstract: A display device includes a display area including a gate line and a data line and a gate driver connected to an end of the gate line, the gate driver including at least one stages integrated on a substrate configured to output a gate voltage, in which the stage includes an inverter unit and an output unit, in which the output unit includes a first transistor and a first capacitor. The first transistor includes an input terminal applied with a clock signal, a control terminal connected to the node Q, and an output terminal connected to a gate voltage output terminal through which the gate voltage is output. An inverter voltage output from the inverter is lower than the low voltage of the gate voltage output by the output unit.

Abstract translation: 显示装置包括包括栅极线和数据线的显示区域和连接到栅极线的端部的栅极驱动器，栅极驱动器包括集成在被配置为输出栅极电压的衬底上的至少一个级，其中， 该级包括逆变器单元和输出单元，其中输出单元包括第一晶体管和第一电容器。 第一晶体管包括施加有时钟信号的输入端子，连接到节点Q的控制端子以及连接到输出栅极电压的栅极电压输出端子的输出端子。 逆变器输出的逆变器电压低于输出单元输出的栅极电压的低电压。

公开(公告)号：US20230209892A1

公开(公告)日：2023-06-29

申请号：US17964462

申请日：2022-10-12

Applicant: Samsung Display Co., Ltd.

Inventor： JI-SUN KIM ,  KYUNGHOE LEE ,  YOUNGWAN SEO ,  KEUNHEE CHOI

IPC: H01L27/32

CPC classification number: H01L27/326 ,  H01L27/3276 ,  G09G2300/0452 ,  G09G2300/0426 ,  G09G3/2088

Abstract: A display device includes a display panel including a first display area, and a second display area adjacent to the first display area, and a panel driver overlapping the second display area of the display panel. The display panel further includes light emitting reference units each including light emitting elements and being disposed in the second display area, and driving reference units each including driving circuits and being electrically connected to a corresponding light emitting reference unit among the light emitting reference units. An arrangement order of the light emitting reference units is different from an arrangement order of the driving reference units corresponding to the light emitting reference units.

公开(公告)号：US20170250203A1

公开(公告)日：2017-08-31

申请号：US15594325

申请日：2017-05-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JI-SUN KIM ,  JI-HYUN KIM ,  SHIN-IL CHOI ,  YEONG-KEUN KWON

IPC: H01L27/12

CPC classification number: H01L27/1244 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1259

Abstract: A display substrate includes a switching element disposed in a display region that is electrically connected to a gate line, a data line, and a first electrode in a peripheral region adjacent to the display region that includes a first conductive pattern formed from a first conductive layer that includes a same material as the gate line, a first line connecting part disposed in the peripheral region that includes the first conductive pattern, a second conductive pattern that overlaps the first conductive pattern and formed, an organic layer that partially exposes the second conductive pattern, and a third conductive pattern electrically connected to the second conductive pattern that contacts the partially exposed second conductive pattern, and a fourth conductive pattern that electrically connects the first conductive pattern of the pad part and the third conductive pattern of the first line connecting part.

公开(公告)号：US20150041814A1

公开(公告)日：2015-02-12

申请号：US14247818

申请日：2014-04-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JI-SUN KIM ,  JI-HYUN KIM ,  SHIN-IL CHOI ,  YEONG-KEUN KWON

IPC: H01L27/12

CPC classification number: H01L27/1244 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1259

Abstract: A display substrate includes a switching element disposed in a display region that is electrically connected to a gate line, a data line, and a first electrode in a peripheral region adjacent to the display region that includes a first conductive pattern formed from a first conductive layer that includes a same material as the gate line, a first line connecting part disposed in the peripheral region that includes the first conductive pattern, a second conductive pattern that overlaps the first conductive pattern and formed, an organic layer that partially exposes the second conductive pattern, and a third conductive pattern electrically connected to the second conductive pattern that contacts the partially exposed second conductive pattern, and a fourth conductive pattern that electrically connects the first conductive pattern of the pad part and the third conductive pattern of the first line connecting part.

Abstract translation: 显示基板包括设置在显示区域中的开关元件，该显示区域电连接到与显示区域相邻的外围区域中的栅极线，数据线和第一电极，该外围区域包括由第一导电层形成的第一导电图案 其包括与栅极线相同的材料，设置在包括第一导电图案的外围区域中的第一线连接部分，与第一导电图案重叠的第二导电图案，形成为部分地暴露第二导电图案的有机层 以及电连接到与第一导电图案接触的第二导电图案的第三导电图案，以及将第一导线图案与第一线连接部分的第三导电图案电连接的第四导电图案。