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1. 发明授权

US09691822B2 Organic light emitting diode display and manufacturing method thereof 有权
公开(公告)号：US09691822B2
公开(公告)日：2017-06-27
申请号：US14789435
申请日：2015-07-01
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： 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分类号： G06F3/038 , H01L27/28 , H01L27/12 , H01L27/32 , G09G3/3233
CPC分类号： H01L27/28 , G09G3/3233 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0262 , G09G2320/0238 , G09G2320/043 , H01L27/12 , H01L27/3276
摘要： 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.

2. 发明授权

US09489875B2 Pixel, stereoscopic image display device, and driving method thereof 有权
标题翻译：像素，立体图像显示装置及其驱动方法
公开(公告)号：US09489875B2
公开(公告)日：2016-11-08
申请号：US13765670
申请日：2013-02-12
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Young-In Hwang , Hae-Yeon Lee
IPC分类号： G09G3/00 , G09G3/32 , H04N13/04 , G09G3/20
CPC分类号： G09G3/003 , G09G3/2022 , G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2300/0866 , G09G2310/0251 , G09G2310/063 , G09G2320/0209 , G09G2320/043 , H04N13/341 , H04N13/398
摘要： A stereoscopic image display device includes a display panel including a plurality of pixels, a scan driver, a gate driver, a data driver, and a controller, and a sub-frame includes a first period during which a data voltage according to an image data signal emitted in the previous sub-frame is initialized, a second period during which a data voltage according to the image data signal written in the previous sub-frame is transmitted and a threshold voltage of a driving transistor of each pixel is compensated, a third period during which a data voltage according to a next sub-frame's data signal is sequentially written to the respective pixels, and a fourth period that is concurrent with and equal to or longer than the third period and during which the respective pixels concurrently emit light corresponding to the data voltage according to the image data signal written in the previous sub-frame.
摘要翻译：立体图像显示装置包括包括多个像素的显示面板，扫描驱动器，栅极驱动器，数据驱动器和控制器，并且子帧包括第一周期，在该第一周期期间，根据图像数据的数据电压在先前子帧中发射的信号被初始化，在第二时段期间发送根据写入前一子帧的图像数据信号的数据电压，并补偿每个像素的驱动晶体管的阈值电压，第三周期根据下一个子帧的数据信号的数据电压被顺序地写入各个像素的周期，以及与第三周期并发并且等于或大于第三周期的第四周期，并且在该周期期间，各个像素同时发光对应根据写在前一子帧中的图像数据信号的数据电压。

3. 发明申请

US20160210925A1 GATE DRIVER AND DISPLAY DEVICE HAVING THE SAME 有权
标题翻译：门控驱动器和显示设备
公开(公告)号：US20160210925A1
公开(公告)日：2016-07-21
申请号：US14692625
申请日：2015-04-21
申请人： Samsung Display Co., Ltd.
发明人： Bo-Yong Chung , Chul-Kyu Kang , Hae-Yeon Lee
IPC分类号： G09G3/36 , G09G3/32
CPC分类号： G09G3/3677 , G09G3/3266 , G09G2310/0286 , G09G2310/0289 , G09G2310/06 , G09G2310/08 , G11C19/28
摘要： 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.
摘要翻译：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。

4. 发明授权

US09378675B2 Pixel driven by multiple control signals and organic light emitting display device using the same 有权
标题翻译：由多个控制信号驱动的像素和使用其的有机发光显示装置
公开(公告)号：US09378675B2
公开(公告)日：2016-06-28
申请号：US14060883
申请日：2013-10-23
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Yong-Jae Kim , Hae-Yeon Lee , Bo-Yong Chung , Jin-Gon Oh
IPC分类号： G09G3/30 , G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0852 , G09G2300/0861
摘要： There is provided a pixel, including an organic light emitting diode (OLED), a first transistor whose gate electrode is coupled to a first node, whose first electrode is coupled to a first power supply via a third node, and whose second electrode is coupled to an anode electrode of the OLED, a second transistor coupled between a data line and a second node and turned on when a scan signal is supplied to a scan line, a first capacitor coupled between the second node and a first voltage source, a third transistor coupled between the second node and the first node and turned on when a second control signal is supplied, and a fourth transistor coupled between the first node and the first power supply and turned on when a first control signal is supplied.
摘要翻译：提供了一种像素，包括有机发光二极管（OLED），第一晶体管，其栅电极耦合到第一节点，其第一电极经由第三节点耦合到第一电源，并且其第二电极耦合耦合到所述OLED的阳极电极，耦合在数据线和第二节点之间的第二晶体管，并且当扫描信号被提供给扫描线时被接通;耦合在所述第二节点和第一电压源之间的第一电容器，耦合在第二节点和第一节点之间的晶体管，并且当提供第二控制信号时导通，以及第四晶体管，耦合在第一节点和第一电源之间，并且当提供第一控制信号时导通。

5. 发明授权

US09171505B2 Scan driving unit and organic light emitting display device having the same 有权
标题翻译：扫描驱动单元和具有该驱动单元的有机发光显示装置
公开(公告)号：US09171505B2
公开(公告)日：2015-10-27
申请号：US13901510
申请日：2013-05-23
申请人： Samsung Display Co., Ltd.
发明人： Hae-Yeon Lee , Jeong-Keun Ahn
IPC分类号： G06F3/038 , G09G5/00 , G09G3/32
CPC分类号： G09G3/3266 , G09G2300/0426 , G09G2310/0221 , G09G2310/0281
摘要： A scan driving unit and OLED display device including the unit are disclosed. In one aspect, the unit includes a first pre-decoder block that receives upper scan-line selection signals for selecting one of upper scan-lines that are arranged in an upper display region of a display panel, and outputs first logic signals based on the upper scan-line selection signals. It also includes a second pre-decoder block that receives lower scan-line selection signals for selecting one of lower scan-lines that are arranged in a lower display region of the display panel, and outputs second logic signals based on the lower scan-line selection signals. It further includes a first final-decoder block coupled between the upper display region and the first pre-decoder block that selects one of the upper scan-lines based on the first logic signals, and a second final-decoder block coupled between the lower display region and the second pre-decoder block that selects one of the lower scan-lines based on the second logic signals.
摘要翻译：公开了一种包括该单元的扫描驱动单元和OLED显示装置。在一个方面，该单元包括第一预解码器块，其接收用于选择布置在显示面板的上部显示区域中的上部扫描线之一的上部扫描线选择信号，并且基于该第一预解码器块输出第一逻辑信号上扫描线选择信号。它还包括第二预解码器块，其接收用于选择布置在显示面板的下显示区域中的下扫描线之一的下扫描线选择信号，并且基于下扫描线输出第二逻辑信号选择信号。它还包括耦合在上显示区域和第一预解码器块之间的第一最终解码器块，其基于第一逻辑信号选择上扫描线之一，以及耦合在下显示器之间的第二终解码器块区域和第二预解码器块，其基于第二逻辑信号选择下扫描线之一。

6. 发明授权

US09041704B2 Pixel and organic light emitting display using the same 有权
标题翻译：像素和有机发光显示器使用相同
公开(公告)号：US09041704B2
公开(公告)日：2015-05-26
申请号：US14040522
申请日：2013-09-27
申请人： Samsung Display Co., Ltd.
发明人： Hae-Yeon Lee , Bo-Yong Chung , Yong-Jae Kim , Jung-Bae Kim
IPC分类号： G09G3/32 , H01L27/32
CPC分类号： H01L27/3262 , G09G3/325 , G09G3/3291 , G09G2300/0465 , G09G2300/0814 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/08
摘要： A pixel circuit for an organic light emitting diode (OLED) display is disclosed. One inventive aspect includes an organic light emitting diode, a first transistor, a second transistor, a first capacitor connected to a second node and a fixed voltage source, a third transistor, a fourth transistor, a second capacitor connected to the fourth transistor and a third node, a first control transistor and a second control transistor. The fourth transistor is connected to the first and third nodes and is turned off when an emission control signal is supplied to an emission control line and turned on otherwise. The first control transistor is connected to the third node and the first power source and is turned on when a first control signal is supplied.
摘要翻译：公开了一种用于有机发光二极管（OLED）显示器的像素电路。一个创造性方面包括有机发光二极管，第一晶体管，第二晶体管，连接到第二节点的第一电容器和固定电压源，第三晶体管，第四晶体管，连接到第四晶体管的第二电容器和第三节点，第一控制晶体管和第二控制晶体管。第四晶体管连接到第一和第三节点，并且当发射控制信号被提供给发射控制线并且否则接通时，它被关断。第一控制晶体管连接到第三节点和第一电源，并且当提供第一控制信号时被接通。

7. 发明申请

US20150035732A1 STAGE AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME 审中-公开
标题翻译：阶段和有机发光显示装置使用它
公开(公告)号：US20150035732A1
公开(公告)日：2015-02-05
申请号：US14158709
申请日：2014-01-17
申请人： Samsung Display Co., Ltd.
发明人： Hae-Yeon Lee , Yong-Jae Kim , Bo-Yong Chung
IPC分类号： G09G3/32
CPC分类号： G09G3/3266
摘要： A stage includes an output unit configured to supply a scan signal to an output terminal according to voltages of first and second nodes; a first driver configured to control the voltages of the first and second nodes so that when a start signal or an output signal of a previous stage is supplied to a first input terminal, the scan signal is supplied from the output unit; and a second driver configured to control the voltages of the first and second nodes, corresponding to signals supplied to a second input terminal, a fourth input terminal and a fifth input terminal, wherein the second driver comprises eighth and ninth transistors coupled in series between the output terminal and the second node, and wherein a gate electrode of the eighth transistor is coupled to the first node, and a gate electrode of the ninth transistor is coupled to the fourth input terminal.
摘要翻译：阶段包括：输出单元，被配置为根据第一和第二节点的电压向扫描信号提供扫描信号; 第一驱动器，被配置为控制第一和第二节点的电压，使得当前一级的起始信号或输出信号被提供给第一输入端时，从输出单元提供扫描信号; 以及第二驱动器，被配置为控制对应于提供给第二输入端，第四输入端和第五输入端的信号的第一和第二节点的电压，其中第二驱动器包括第八和第九晶体管，输出端子和第二节点，并且其中第八晶体管的栅极耦合到第一节点，并且第九晶体管的栅电极耦合到第四输入端子。

8. 发明申请

US20140354522A1 DISPLAY DEVICE AND DRIVING METHOD THEREOF 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20140354522A1
公开(公告)日：2014-12-04
申请号：US14041098
申请日：2013-09-30
申请人： Samsung Display Co., Ltd.
发明人： BO-YONG CHUNG , Hae-Yeon Lee , Yong-Jae Kim
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G3/003 , G09G2300/0819 , G09G2300/0852 , G09G2300/0866 , G09G2310/0216 , G09G2310/063 , G09G2320/043
摘要： 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.
摘要翻译：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。

9. 发明申请

US20140111563A1 PIXEL, STEREOSCOPIC IMAGE DISPLAY DEVICE, AND DRIVING METHOD THEREOF 有权
标题翻译：像素，立体图像显示装置及其驱动方法
公开(公告)号：US20140111563A1
公开(公告)日：2014-04-24
申请号：US13765670
申请日：2013-02-12
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Young-In Hwang , Hae-Yeon Lee
IPC分类号： G09G3/32
CPC分类号： G09G3/003 , G09G3/2022 , G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2300/0866 , G09G2310/0251 , G09G2310/063 , G09G2320/0209 , G09G2320/043 , H04N13/341 , H04N13/398
摘要： A stereoscopic image display device includes a display panel including a plurality of pixels, a scan driver, a gate driver, a data driver, and a controller, and a sub-frame includes a first period during which a data voltage according to an image data signal emitted in the previous sub-frame is initialized, a second period during which a data voltage according to the image data signal written in the previous sub-frame is transmitted and a threshold voltage of a driving transistor of each pixel is compensated, a third period during which a data voltage according to a next sub-frame's data signal is sequentially written to the respective pixels, and a fourth period that is concurrent with and equal to or longer than the third period and during which the respective pixels concurrently emit light corresponding to the data voltage according to the image data signal written in the previous sub-frame.
摘要翻译：立体图像显示装置包括包括多个像素的显示面板，扫描驱动器，栅极驱动器，数据驱动器和控制器，并且子帧包括第一周期，在该第一周期期间，根据图像数据的数据电压在先前子帧中发射的信号被初始化，在第二时段期间发送根据写入前一子帧的图像数据信号的数据电压，并补偿每个像素的驱动晶体管的阈值电压，第三周期根据下一个子帧的数据信号的数据电压被顺序地写入各个像素的周期，以及与第三周期并发并且等于或大于第三周期的第四周期，并且在该周期期间，各个像素同时发光对应根据写在前一子帧中的图像数据信号的数据电压。

10. 发明申请

US20190131380A1 CIRCUIT FOR PREVENTING STATIC ELECTRICITY AND DISPLAY DEVICE HAVING THE SAME 审中-公开
公开(公告)号：US20190131380A1
公开(公告)日：2019-05-02
申请号：US16233065
申请日：2018-12-26
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Yong-Jae Kim , Bo-Yong Chung , Hae-Yeon Lee
IPC分类号： H01L27/32 , H01L23/60 , H01L27/12 , H01L27/02 , G09G3/3208 , G02F1/1362 , H01L29/423
CPC分类号： 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
摘要： 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.

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