公开(公告)号：US10559262B2

公开(公告)日：2020-02-11

申请号：US15697517

申请日：2017-09-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyung-Hoon Chung

IPC: G09G3/3266 ,  G09G3/3208 ,  G11C19/28

Abstract: A scan sense driver includes a scan driver and a sense driver. The scan line driver provides a scan line enable signal based on a plurality of clock signals, a global clock signal, and a scan input signal during a scan time interval. The sense driver provides a sense enable signal based on the clock signals and a sense input signal during a sense time interval. The sense driver provides the sense enable signal during a period when an organic light-emitting diode of a pixel is to be tested for a malfunction.

公开(公告)号：US10152917B2

公开(公告)日：2018-12-11

申请号：US14325760

申请日：2014-07-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyung-Hoon Chung

IPC: G09G3/3225

Abstract: An organic light-emitting display apparatus includes a plurality of emission pixels, a plurality of dummy pixels, and a plurality of repair lines. The emission pixels are aligned in column and row directions in an active region. The dummy pixels are in a dummy region. The repair lines are connected to at least one of the at least one sub-emission pixel or at least one of the dummy pixels. Each emission pixel includes at least one sub-emission pixel. At least two sub-emission pixels aligned in a column or row direction are alternately connected to two repair lines.

公开(公告)号：US09767733B2

公开(公告)日：2017-09-19

申请号：US14670674

申请日：2015-03-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyung-Hoon Chung

IPC: G09G3/32 ,  G09G3/3266 ,  G09G3/3208 ,  G11C19/28

CPC classification number: G09G3/3266 ,  G09G3/3208 ,  G09G2310/0286 ,  G09G2320/0295 ,  G09G2320/045 ,  G09G2330/12 ,  G11C19/28

Abstract: A scan sense driver includes a scan driver and a sense driver. The scan line driver provides a scan line enable signal based on a plurality of clock signals, a global clock signal, and a scan input signal during a scan time interval. The sense driver provides a sense enable signal based on the clock signals and a sense input signal during a sense time interval. The sense driver provides the sense enable signal during a period when an organic light-emitting diode of a pixel is to be tested for a malfunction.

公开(公告)号：US20140192037A1

公开(公告)日：2014-07-10

申请号：US13870948

申请日：2013-04-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyung-Hoon Chung

IPC: G09G3/32

CPC classification number: G09G3/2022 ,  G09G3/3233 ,  G09G3/3266 ,  G09G2300/0814 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0245 ,  G09G2310/063

Abstract: A display device includes a data driver; a scan driver; a compensation control signal unit configured to reset voltages of data signals transmitted to a plurality of pixels during a previous frame at a current frame, and configured to generate and transmit a first control signal to compensate for threshold voltages of driving transistors of the pixels and a second control signal to control simultaneous light emission of the pixels; a power controller configured to control and supply the voltage levels of a first and second power source voltages; a display unit including the plurality of pixels coupled to corresponding data lines, scan lines, first control lines, second control lines, first voltage lines, and second voltage lines; and a timing controller configured to generate a plurality of data signals by processing external image signals and generate a plurality of driving control signals for controlling driving of the drivers.

Abstract translation: 显示装置包括数据驱动器; 扫描驱动程序; 补偿控制信号单元，被配置为重置在当前帧期间在先前帧期间发送到多个像素的数据信号的电压，并且被配置为产生和发送第一控制信号以补偿像素的驱动晶体管的阈值电压，以及 第二控制信号以控制像素的同时发光; 功率控制器，被配置为控制和提供第一和第二电源电压的电压电平; 包括耦合到对应的数据线，扫描线，第一控制线，第二控制线，第一电压线和第二电压线的多个像素的显示单元; 以及定时控制器，被配置为通过处理外部图像信号来产生多个数据信号，并产生用于控制驱动器的驱动的多个驱动控制信号。

公开(公告)号：US20170062408A1

公开(公告)日：2017-03-02

申请号：US15136591

申请日：2016-04-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyung-Hoon Chung

IPC: H01L27/02 ,  G09G3/3225 ,  H01L27/32

CPC classification number: H01L27/0296 ,  G09G3/3225 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0852 ,  G09G2310/0262 ,  G09G2330/04 ,  H01L27/0292

Abstract: A display panel includes: an electrostatic discharge (ESD) protection circuit area in a peripheral area surrounding a display area including pixels, the ESD protection circuit area including ESD protection circuits; a fan-out area in the peripheral area, including fan-out lines to receive data signals and a first pad to receive a first global signal; a common line area between the ESD protection circuit area and the fan-out area, including a first common line extending lengthwise in a pixel row direction; a first transmission line connecting lengthwise from the first pad to the first common line to transmit the first global signal to the first common line; and first global signal lines extending lengthwise in a pixel column direction from the first common line to the display area to concurrently transmit the first global signal to the pixels. The first transmission line is wider than the first global signal lines.

Abstract translation: 显示面板包括：围绕包括像素的显示区域的外围区域中的静电放电（ESD）保护电路区域，所述ESD保护电路区域包括ESD保护电路; 外围区域中的扇出区域，包括用于接收数据信号的扇出线和用于接收第一全局信号的​​第一焊盘; ESD保护电路区域和扇出区域之间的公共线区域，包括沿像素行方向纵向延伸的第一公共线; 第一传输线，从第一焊盘纵向连接到第一公共线，以将第一全局信号传输到第一公共线; 以及第一全局信号线，沿像素列方向从第一公共线延伸到显示区域，以将第一全局信号同时发送到像素。 第一传输线比第一全局信号线宽。

公开(公告)号：US11957034B2

公开(公告)日：2024-04-09

申请号：US17290732

申请日：2019-09-24

Applicant: Samsung Display Co., Ltd.

Inventor： Min-Jae Jeong ,  Jae-Yong Jang ,  Gyung-Soon Park ,  Kyung-Hoon Chung ,  Chong-Chul Chai

IPC: H01L27/32 ,  H10K59/126 ,  H10K59/131 ,  H10K59/88

CPC classification number: H10K59/88 ,  H10K59/126 ,  H10K59/131

Abstract: A display apparatus includes a base substrate including a display region and a peripheral region that is a non-display region surrounding the display region, a plurality of data lines disposed in the display region on the base substrate and extending to the peripheral region, a bypass data line disposed in the display region and the peripheral region on the base substrate and electrically connected to at least one of the data lines, and a dummy pattern spaced apart from the bypass data line and disposed on a same layer as the bypass data line.

公开(公告)号：US10096594B2

公开(公告)日：2018-10-09

申请号：US15136591

申请日：2016-04-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyung-Hoon Chung

IPC: H01L27/02 ,  G09G3/3225 ,  G09G3/3233

Abstract: A display panel includes: an electrostatic discharge (ESD) protection circuit area in a peripheral area surrounding a display area including pixels, the ESD protection circuit area including ESD protection circuits; a fan-out area in the peripheral area, including fan-out lines to receive data signals and a first pad to receive a first global signal; a common line area between the ESD protection circuit area and the fan-out area, including a first common line extending lengthwise in a pixel row direction; a first transmission line connecting lengthwise from the first pad to the first common line to transmit the first global signal to the first common line; and first global signal lines extending lengthwise in a pixel column direction from the first common line to the display area to concurrently transmit the first global signal to the pixels. The first transmission line is wider than the first global signal lines.

公开(公告)号：US10081863B2

公开(公告)日：2018-09-25

申请号：US14224006

申请日：2014-03-24

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung-Hoon Chung ,  You-Min Cha

IPC: C23C14/04 ,  C23C16/04 ,  C23C14/50 ,  C23C16/458

CPC classification number: C23C16/042 ,  C23C14/04 ,  C23C14/042 ,  C23C14/50 ,  C23C16/04 ,  C23C16/4583

Abstract: A thin-film depositing apparatus including a mask, and a chucking unit for adhering the mask to a surface of a substrate, wherein the chucking unit includes a plurality of magnet units that contact another surface of the substrate by independently rising or falling by using their weight and thus are magnetically combined with the mask.

公开(公告)号：US09153162B2

公开(公告)日：2015-10-06

申请号：US13870948

申请日：2013-04-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyung-Hoon Chung

IPC: G09G5/00 ,  G09G3/20 ,  G09G3/32

CPC classification number: G09G3/2022 ,  G09G3/3233 ,  G09G3/3266 ,  G09G2300/0814 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0245 ,  G09G2310/063

Abstract: A display device includes a data driver; a scan driver; a compensation control signal unit configured to reset voltages of data signals transmitted to a plurality of pixels during a previous frame at a current frame, and configured to generate and transmit a first control signal to compensate for threshold voltages of driving transistors of the pixels and a second control signal to control simultaneous light emission of the pixels; a power controller configured to control and supply the voltage levels of a first and second power source voltages; a display unit including the plurality of pixels coupled to corresponding data lines, scan lines, first control lines, second control lines, first voltage lines, and second voltage lines; and a timing controller configured to generate a plurality of data signals by processing external image signals and generate a plurality of driving control signals for controlling driving of the drivers.

Abstract translation: 显示装置包括数据驱动器; 扫描驱动程序; 补偿控制信号单元，被配置为重置在当前帧期间在先前帧期间发送到多个像素的数据信号的电压，并且被配置为产生和发送第一控制信号以补偿像素的驱动晶体管的阈值电压，以及 第二控制信号以控制像素的同时发光; 功率控制器，被配置为控制和提供第一和第二电源电压的电压电平; 包括耦合到对应的数据线，扫描线，第一控制线，第二控制线，第一电压线和第二电压线的多个像素的显示单元; 以及定时控制器，被配置为通过处理外部图像信号来产生多个数据信号，并产生用于控制驱动器的驱动的多个驱动控制信号。

公开(公告)号：US20150114293A1

公开(公告)日：2015-04-30

申请号：US14224006

申请日：2014-03-24

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung-Hoon Chung ,  You-Min Cha

IPC: C23C16/04 ,  C23C16/458

CPC classification number: C23C16/042 ,  C23C14/04 ,  C23C14/042 ,  C23C14/50 ,  C23C16/04 ,  C23C16/4583

Abstract: A thin-film depositing apparatus including a mask, and a chucking unit for adhering the mask to a surface of a substrate, wherein the chucking unit includes a plurality of magnet units that contact another surface of the substrate by independently rising or falling by using their weight and thus are magnetically combined with the mask.

Abstract translation: 一种包括掩模的薄膜沉积设备和用于将掩模粘附到基板的表面的夹持单元，其中夹持单元包括多个磁体单元，其通过使用它们独立地上升或下降而接触基板的另一个表面 因此与掩模磁组合。