公开(公告)号：US20160217743A1

公开(公告)日：2016-07-28

申请号：US14789435

申请日：2015-07-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Deuk Jong Kim ,  Tak-Young Lee ,  Won Kyu Lee ,  Hae-Yeon Lee ,  Ji Hye Kong ,  Hyun Tae Kim ,  Yong Sung Park ,  Yong Ho Yang ,  Dong-Beom Lee ,  Deok-Young Choi

IPC: G09G3/32

CPC classification number: H01L27/28 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0262 ,  G09G2320/0238 ,  G09G2320/043 ,  H01L27/12 ,  H01L27/3276

Abstract: An organic light emitting diode display including: a substrate; a plurality of first signal lines on the substrate extending in a first direction; a first insulating layer covering the substrate and the first signal lines; a plurality of auxiliary signal lines formed on the first insulating layer and overlapping the first signal lines; a second insulating layer covering the auxiliary signal lines; a plurality of first signal line connecting members formed on the second insulating layer while overlapping parts of the auxiliary signal lines; a plurality of second signal lines crossing the first signal lines; a plurality of switching transistors and a plurality of driving transistors connected with the first signal lines and the second signal lines; and a plurality of organic light emitting diodes electrically connected to the driving transistors, where the first signal line connecting members connect the first signal lines to the auxiliary signal lines.

Abstract translation: 一种有机发光二极管显示器，包括：基板; 在所述基板上沿着第一方向延伸的多条第一信号线; 覆盖所述基板和所述第一信号线的第一绝缘层; 形成在所述第一绝缘层上并与所述第一信号线重叠的多个辅助信号线; 覆盖辅助信号线的第二绝缘层; 多个第一信号线连接部件，形成在第二绝缘层上，同时辅助信号线重叠; 与第一信号线交叉的多个第二信号线; 多个开关晶体管和与第一信号线和第二信号线连接的多个驱动晶体管; 电连接到驱动晶体管的多个有机发光二极管，其中第一信号线连接部件将第一信号线连接到辅助信号线。

公开(公告)号：US08987773B2

公开(公告)日：2015-03-24

申请号：US14027167

申请日：2013-09-14

Applicant: Samsung Display Co., Ltd.

Inventor： Hae-Yeon Lee ,  Jin-Gon Oh ,  Jung-Bae Kim ,  Jong-Hyun Choi ,  Keum-Nam Kim

IPC: H01L33/00 ,  H01L27/32

CPC classification number: H01L27/3279 ,  H01L27/3276

Abstract: An organic light emitting diode display includes: a pixel region; and a peripheral region surrounding the pixel region, the peripheral region including: a gate common voltage line; an interlayer insulating film that covers the gate common voltage line and has a common voltage contact hole exposing part of the gate common voltage line; a data common voltage line that is formed on the interlayer insulating film and comes in contact with the gate common voltage line via the common voltage contact hole; barrier ribs that cover the data common voltage line and have common voltage openings exposing part of the data common voltage line; and a peripheral common electrode that is formed on the barrier ribs and comes in contact with the data common voltage line via the common voltage openings, wherein the barrier ribs are formed at positions corresponding to the boundaries with the common voltage contact hole.

Abstract translation: 有机发光二极管显示器包括：像素区域; 以及围绕所述像素区域的周边区域，所述周边区域包括：栅极公共电压线; 覆盖所述栅极公共电压线并且具有暴露所述栅极公共电压线的一部分的公共电压接触孔的层间绝缘膜; 形成在层间绝缘膜上并通过公共电压接触孔与栅极公共电压线接触的数据公共电压线; 阻挡肋覆盖数据公共电压线，并具有暴露部分数据公共电压线的公共电压开口; 以及形成在隔壁上并通过公共电压开口与数据公共电压线接触的外围公共电极，其中在与公共电压接触孔的边界相对应的位置处形成阻挡肋。

公开(公告)号：US20140210807A1

公开(公告)日：2014-07-31

申请号：US13957371

申请日：2013-08-01

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-Jae Kim ,  Bo-Yong Chung ,  Hae-Yeon Lee

IPC: G09G3/32

CPC classification number: H01L27/3276 ,  G02F1/136204 ,  G02F2202/22 ,  G09G3/3208 ,  G09G2330/04 ,  H01L23/60 ,  H01L27/0266 ,  H01L27/027 ,  H01L27/0296 ,  H01L27/1214 ,  H01L27/3262 ,  H01L27/3265 ,  H01L29/4232 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A static electricity prevention circuit of a display device including: a driving circuit configured to drive a display unit that displays an image, at least one clock signal wire configured to transmit a clock signal to the driving circuit, at least one transistor electrically coupled to the dock signal wire, and at least one capacitor including a first electrode coupled to a source electrode and to a drain electrode of the transistor, and a second electrode configured to be maintained at a voltage,

Abstract translation: 1.一种显示装置的静电防止电路，包括：驱动电路，被配置为驱动显示图像的显示单元;至少一个时钟信号线，被配置为向所述驱动电路发送时钟信号;至少一个晶体管，电耦合到 对接信号线，以及包括耦合到晶体管的源电极和漏电极的第一电极的至少一个电容器和被配置为保持在电压的第二电极，

公开(公告)号：US20140009446A1

公开(公告)日：2014-01-09

申请号：US13892015

申请日：2013-05-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hae-Yeon Lee ,  Young-In Hwang

IPC: G09G3/32

CPC classification number: G09G3/3208 ,  G09G2320/0223 ,  G09G2320/0233 ,  H01L27/3276 ,  H01L51/5265 ,  H01L51/56

Abstract: A method of manufacturing a display panel of an organic light emitting display device, where the display panel has a plurality of pixels, is disclosed. By the method, a plurality of pixel groups is determined by grouping the pixels of the display panel, respective resonance-efficiencies of the pixel groups are calculated based on respective distances between a power unit and the pixel groups, and the pixels of the display panel are formed according to the respective resonance-efficiencies of the pixel groups.

Abstract translation: 公开了一种制造显示面板具有多个像素的有机发光显示装置的显示面板的制造方法。 通过该方法，通过对显示面板的像素进行分组来确定多个像素组，基于功率单元和像素组之间的相应距离以及显示面板的像素来计算像素组的相应谐振效率 根据像素组的各自的谐振效率而形成。

公开(公告)号：US12302701B2

公开(公告)日：2025-05-13

申请号：US18596639

申请日：2024-03-06

Applicant: Samsung Display Co., Ltd.

Inventor： Se Wan Son ,  Nak Cho Choi ,  Moo Soon Ko ,  Dong Hyun Son ,  Sang Hoon Oh ,  Jin Goo Jung ,  Kyung Hyun Choi ,  Hae-Yeon Lee ,  Seong Min Cho

IPC: H10K59/121 ,  H10K50/86 ,  H10K59/122 ,  H10K59/38 ,  H10K59/40 ,  H10K59/65

Abstract: A display device according to an exemplary embodiment includes: a substrate including a display area and a transmission area; a metal blocking layer disposed in the display area of the substrate; an inorganic insulating layer disposed on the metal blocking film; a transistor disposed on the inorganic insulating layer; an emission layer connected to the transistor; and a light blocking layer and a color filter disposed on the emission layer of the display area, wherein the edge of the light blocking layer is protruded toward the transmission area more than the edge of the metal blocking layer.

公开(公告)号：US10461144B2

公开(公告)日：2019-10-29

申请号：US16233065

申请日：2018-12-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong-Jae Kim ,  Bo-Yong Chung ,  Hae-Yeon Lee

IPC: H01L27/32 ,  H01L23/60 ,  H01L27/12 ,  H01L27/02 ,  G09G3/3208 ,  G02F1/1362 ,  H01L29/423

Abstract: A static electricity prevention circuit of a display device including: a driving circuit configured to drive a display unit that displays an image, at least one clock signal wire configured to transmit a clock signal to the driving circuit, at least one transistor electrically coupled to the clock signal wire, and at least one capacitor including a first electrode coupled to a source electrode and to a drain electrode of the transistor, and a second electrode configured to be maintained at a voltage.

公开(公告)号：US09583065B2

公开(公告)日：2017-02-28

申请号：US14692625

申请日：2015-04-21

Applicant: Samsung Display Co., Ltd.

Inventor： Bo-Yong Chung ,  Chul-Kyu Kang ,  Hae-Yeon Lee

IPC: G09G3/36 ,  G09G3/32 ,  G11C19/28

CPC classification number: G09G3/3677 ,  G09G3/3266 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2310/06 ,  G09G2310/08 ,  G11C19/28

Abstract: A gate driver and a display device having the same are disclosed. In one aspect, the gate driver includes a plurality of stages configured to respectively output a plurality of gate output signals. An N-th stage includes a first input circuit configured to boost a first input signal to a first signal and transmit the first input signal to a first node. A second input circuit is configured to boost the first input signal to a second signal and transmit the fifth clock signal and a first direct current (DC) voltage to a second node. A stabilizing circuit is configured to boost a second input signal to a third signal, boost a second node signal to a fourth signal, and stabilize a first node signal. An initializing circuit is configured to initialize voltages at the first and second nodes and the first to fourth signals.

Abstract translation: 公开了一种栅极驱动器和具有该栅极驱动器的显示装置。 在一个方面，栅极驱动器包括被配置为分别输出多个栅极输出信号的多个级。 第N级包括被配置为将第一输入信号升压到第一信号并将第一输入信号发送到第一节点的第一输入电路。 第二输入电路被配置为将第一输入信号升压到第二信号，并将第五时钟信号和第一直流（DC）电压发送到第二节点。 稳定电路被配置为将第二输入信号升压到第三信号，将第二节点信号升压到第四信号，并稳定第一节点信号。 初始化电路被配置为初始化第一和第二节点处的电压以及第一至第四信号。

公开(公告)号：US09514677B2

公开(公告)日：2016-12-06

申请号：US14041098

申请日：2013-09-30

Applicant: Samsung Display Co., Ltd.

Inventor： Bo-Yong Chung ,  Hae-Yeon Lee ,  Yong-Jae Kim

IPC: G09G3/3216 ,  G09G3/32 ,  G09G3/00

CPC classification number: G09G3/3233 ,  G09G3/003 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0866 ,  G09G2310/0216 ,  G09G2310/063 ,  G09G2320/043

Abstract: A method of driving an OLED display includes: during a scanning period of a first frame, turning off a relay transistor and turning on a switching transistor to enable a second data voltage applied to a data line to be stored in a first capacitor; and during a light emitting period of the first frame, performing an operation to turn on a light emitting transistor and a compensation transistor to enable a voltage into which a first data voltage and a threshold voltage of a driving transistor are reflected to be applied to a second node for enabling the OLED to emit light by a driving current which flows into a driving transistor. The scanning period and the light emitting period temporally overlap each other.

Abstract translation: 驱动OLED显示器的方法包括：在第一帧的扫描周期期间，关闭继电器晶体管并接通开关晶体管，使施加到数据线的第二数据电压存储在第一电容器中; 并且在第一帧的发光周期期间，执行操作以接通发光晶体管和补偿晶体管，以使第一数据电压和驱动晶体管的阈值电压反映到其中的电压被施加到 第二节点，用于使OLED能够通过流入驱动晶体管的驱动电流发光。 扫描周期和发光周期在时间上彼此重叠。

公开(公告)号：US20160035262A1

公开(公告)日：2016-02-04

申请号：US14597082

申请日：2015-01-14

Applicant: Samsung Display Co., Ltd.

Inventor： Hae-Yeon Lee ,  Bo-Yong Chung ,  Na-Young Kim

IPC: G09G3/20

CPC classification number: G11C19/28 ,  G09G3/3266 ,  G09G2230/00 ,  G09G2300/0861 ,  G09G2310/0205 ,  G09G2310/0286

Abstract: An emission driver and a display device having the same are disclosed. In one aspect, the emission driver includes a plurality of stages each configured to output an emission control signal, wherein each of the stages includes first and second driving blocks and a buffer block. The buffer block is configured to selectively output an emission control signal so as to operate in a sequential emission mode or in a simultaneous emission mode, the stages being configured to sequentially output a plurality of the emission control signals in the sequential emission mode and substantially simultaneously output the emission control signals in the simultaneous emission mode. The buffer block is further configured to determine a duration in which the emission control signal has a first voltage level based on an interval between time points when first and second intermediate signals have low voltage levels.

Abstract translation: 公开了一种排放驱动器及其显示装置。 在一个方面，发射驱动器包括多个级，每个级被配置为输出发射控制信号，其中每个级包括第一和第二驱动块和缓冲块。 缓冲块被配置为选择性地输出发射控制信号，以便以顺序发射模式或同时发射模式工作，这些级被配置为以顺序发射模式和基本上同时顺序地输出多个发射控制信号 以同时发射模式输出发射控制信号。 缓冲块还被配置为基于当第一和第二中间信号具有低电压电平的时间点之间的间隔来确定发射控制信号具有第一电压电平的持续时间。

公开(公告)号：US20150243726A1

公开(公告)日：2015-08-27

申请号：US14708116

申请日：2015-05-08

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-Jae Kim ,  Bo-Yong Chung ,  Hae-Yeon Lee

IPC: H01L27/32

CPC classification number: H01L27/3276 ,  G02F1/136204 ,  G02F2202/22 ,  G09G3/3208 ,  G09G2330/04 ,  H01L23/60 ,  H01L27/0266 ,  H01L27/027 ,  H01L27/0296 ,  H01L27/1214 ,  H01L27/3262 ,  H01L27/3265 ,  H01L29/4232 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A static electricity prevention circuit of a display device including: a driving circuit configured to drive a display unit that displays an image, at least one clock signal wire configured to transmit a clock signal to the driving circuit, at least one transistor electrically coupled to the clock signal wire, and at least one capacitor including a first electrode coupled to a source electrode and to a drain electrode of the transistor, and a second electrode configured to be maintained at a voltage.

Abstract translation: 1.一种显示装置的静电防止电路，包括：驱动电路，被配置为驱动显示图像的显示单元;至少一个时钟信号线，被配置为向所述驱动电路发送时钟信号;至少一个晶体管，电耦合到 时钟信号线和至少一个电容器，其包括耦合到晶体管的源电极和漏电极的第一电极，以及被配置为保持在电压的第二电极。