公开(公告)号：US20240339083A1

公开(公告)日：2024-10-10

申请号：US18625960

申请日：2024-04-03

Applicant: Samsung Display Co., LTD.

Inventor： KYUMIN KIM ,  SUNG-HOON LIM ,  SEUNGSOK SON ,  WOOGEUN LEE

IPC: G09G3/3266

CPC classification number: G09G3/3266 ,  G09G2310/061 ,  G09G2310/08 ,  G09G2320/0233 ,  G09G2320/0247

Abstract: A gate driving circuit includes a stage configured to output a scan gate signal based on a scan clock signal, a voltage of a first node, and a voltage of a second node, and to output a sensing gate signal based on, a sensing clock signal, the voltage of the first node, and the voltage of the second node. The stage includes: a first sensing circuit configured to select a gate line to be sensed based on a S1 signal or to determine a frame reset based on a S7 signal; a first inverting circuit configured to control the first sensing circuit base on the S7 signal; and a second sensing circuit configured to control the voltage of the first node using the first sensing circuit based on a S2 signal. The frame reset is determined based on a maximum frequency of a variable frame frequency.

公开(公告)号：US20240105738A1

公开(公告)日：2024-03-28

申请号：US18447875

申请日：2023-08-10

Applicant: Samsung Display Co., LTD.

Inventor： KYUMIN KIM ,  SHINHYUK YANG ,  SUNG-HOON LIM ,  SEUNGSOK SON ,  WOOGEUN LEE

IPC: H01L27/12

CPC classification number: H01L27/1248 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/1259 ,  H01L25/167

Abstract: A display device includes: a substrate; a spacer on the substrate and including: an upper surface; a first side surface extending toward the substrate from a first end of the upper surface; and a second side surface extending toward the substrate from a second end of the upper surface; an active pattern on the first side surface of the spacer, including a metal oxide semiconductor, and having a source region and a drain region; a source electrode on the second side surface of the spacer and the active pattern, and connected to the source region; a drain electrode on the substrate, including a same material as the source electrode, and connected to the drain region; and a first gate electrode on the active pattern and partially overlapping the first side surface of the spacer.

公开(公告)号：US20140340373A1

公开(公告)日：2014-11-20

申请号：US14451775

申请日：2014-08-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SUNG-HOON LIM ,  MAN HONG NA ,  YOUNG-JE CHO ,  SUNG-MAN KIM ,  MIN-CHUL SONG ,  SOO JUNG CHAE ,  EU GENE LEE

IPC: G09G5/18 ,  G09G3/36

CPC classification number: G02F1/13454 ,  G02F1/1339 ,  G02F1/1345 ,  G09G3/3688 ,  G09G3/3696 ,  G09G5/18 ,  G09G2300/0408 ,  G09G2300/08 ,  H01L21/77

Abstract: A liquid crystal display includes a substrate, a plurality of signal lines, a gate driver, and a sealant. The substrate includes a display area and a peripheral area outside the display area. The signal lines are integrated with the substrate and include a clock signal line. The gate driver includes a stage located between the clock signal line and the display area. The stage is integrated with the substrate and is configured to apply a gate voltage to the display area. The sealant is distributed over part of the peripheral area. A seal region where the sealant is distributed includes a seal line, and the clock signal line is located within the seal line. The clock signal line is located further away from the stage than the other signal lines.

Abstract translation: 液晶显示器包括基板，多条信号线，栅极驱动器和密封剂。 基板包括显示区域和显示区域外的周边区域。 信号线与衬底集成并且包括时钟信号线。 栅极驱动器包括位于时钟信号线和显示区域之间的级。 该台与衬底集成，并被配置为向显示区域施加栅极电压。 密封剂分布在周边区域的一部分上。 密封剂分配的密封区域包括密封线，并且时钟信号线位于密封线内。 时钟信号线比其他信号线更远离舞台。

公开(公告)号：US20250031545A1

公开(公告)日：2025-01-23

申请号：US18746793

申请日：2024-06-18

Applicant: Samsung Display Co., LTD.

Inventor： JUNGHWAN YI ,  SUNG-HOON LIM ,  SOODONG KIM ,  YUNHA RYU ,  KYUMIN KIM ,  SEUNGSOK SON

IPC: H10K59/38 ,  H10K59/122

Abstract: A display device includes a via-insulating layer defining a trench including a substantially inclined surface and a substantially flat surface, a light emitting layer on the via-insulating layer and including a first portion parallel to the substantially inclined surface and a second portion disposed parallel to the substantially flat surface, and a color conversion layer on the light emitting layer. A first angle formed between a first imaginary straight line, which connects a point where the first portion and the second portion meet and an edge of the color conversion layer and forms an obtuse angle with the first portion, and a second imaginary straight line, which extends perpendicular to the first portion, is greater than a second angle formed between a travel direction of a light having a greatest luminous intensity among lights emitted from the first portion and the second imaginary straight line.

公开(公告)号：US20160085106A1

公开(公告)日：2016-03-24

申请号：US14956625

申请日：2015-12-02

Applicant: Samsung Display Co., Ltd.

Inventor： SUNG-HOON LIM ,  MAN HONG NA ,  YOUNG-JE CHO ,  SUNG-MAN KIM ,  MIN-CHUL SONG ,  SOO JUNG CHAE ,  EU GENE LEE

IPC: G02F1/1345 ,  G09G3/36 ,  G02F1/1339

CPC classification number: G02F1/13454 ,  G02F1/1339 ,  G02F1/1345 ,  G09G3/3688 ,  G09G3/3696 ,  G09G5/18 ,  G09G2300/0408 ,  G09G2300/08 ,  H01L21/77

Abstract: A liquid crystal display includes a substrate, a plurality of signal lines, a gate driver, and a sealant. The substrate includes a display area and a peripheral area outside the display area. The signal lines are integrated with the substrate and include a clock signal line. The gate driver includes a stage located between the clock signal line and the display area. The stage is integrated with the substrate and is configured to apply a gate voltage to the display area. The sealant is distributed over part of the peripheral area. A seal region where the sealant is distributed includes a seal line, and the clock signal line is located within the seal line. The clock signal line is located further away from the stage than the other signal lines.