-
公开(公告)号：US10121415B2
公开(公告)日：2018-11-06
申请号：US14919680
申请日：2015-10-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dong Sun Lee , Dong-Hwi Kim , Jae-Sic Lee
IPC: G09G3/3233 , H01L27/12 , H01L27/32
Abstract: An OLED display according to an exemplary embodiment of the present disclosure includes: a substrate; a scan line on the substrate and configured to transmit a scan signal; a data line crossing the scan line and configured to transmit a data voltage; a driving voltage line crossing the scan line and configured to transmit a driving voltage, a portion of the driving voltage line being a second storage electrode; a switching transistor connected to the scan line and the data line; a driving transistor connected to the switching transistor and including a driving gate electrode; a driving connecting member connected to the driving gate electrode; a first storage electrode, the second storage electrode overlapping the first storage electrode; a shielding member connected to the second storage electrode and between the driving connecting member and the data line; and an organic light emitting diode connected to the driving transistor.
-
公开(公告)号：US20160210905A1
公开(公告)日：2016-07-21
申请号：US14919680
申请日：2015-10-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dong Sun Lee , Dong-Hwi Kim , Jae-Sic Lee
CPC classification number: G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2320/0238 , H01L27/1222 , H01L27/1225 , H01L27/124 , H01L27/1255 , H01L27/3265 , H01L27/3272 , H01L27/3276
Abstract: An OLED display according to an exemplary embodiment of the present disclosure includes: a substrate; a scan line on the substrate and configured to transmit a scan signal; a data line crossing the scan line and configured to transmit a data voltage; a driving voltage line crossing the scan line and configured to transmit a driving voltage, a portion of the driving voltage line being a second storage electrode; a switching transistor connected to the scan line and the data line; a driving transistor connected to the switching transistor and including a driving gate electrode; a driving connecting member connected to the driving gate electrode; a first storage electrode, the second storage electrode overlapping the first storage electrode; a shielding member connected to the second storage electrode and between the driving connecting member and the data line; and an organic light emitting diode connected to the driving transistor.
Abstract translation: 根据本公开的示例性实施例的OLED显示器包括：基板; 扫描线，其被配置为发送扫描信号; 跨越扫描线并被配置为传送数据电压的数据线; 驱动电压线穿过扫描线并被配置为传输驱动电压，驱动电压线的一部分是第二存储电极; 连接到扫描线和数据线的开关晶体管; 连接到开关晶体管并包括驱动栅电极的驱动晶体管; 连接到所述驱动栅电极的驱动连接构件; 第一存储电极，第二存储电极与第一存储电极重叠; 连接到所述第二存储电极并且在所述驱动连接构件和所述数据线之间的屏蔽构件; 以及连接到驱动晶体管的有机发光二极管。
-
3.发明授权公开(公告)号：US12219830B2
公开(公告)日：2025-02-04
申请号：US17361072
申请日：2021-06-28
Applicant: Samsung Display Co., Ltd.
Inventor： Na-Young Kim , Dong-Hwi Kim , Cheolsu Kim , Injun Bae , Woori Seo , Youngtaek Oh
IPC: H10K59/35 , G06V40/13 , H10K59/131 , H10K59/65
Abstract: A display device includes a substrate, a first barrier layer on the substrate, a lower pattern on the first barrier layer and having a mesh shape defining a disconnection area, a second barrier layer on the first barrier layer, covering the lower pattern, and contacting the first barrier layer in the disconnection area, and a first active pattern on the second barrier layer and overlapping the lower pattern, a gate electrode on the first active pattern and overlapping the lower pattern, a first gate line on the first active pattern extending in a first direction, a second active pattern on the first gate line, a second gate line on the second active pattern extending in the first direction, and a data line on the second gate line extending in a second direction crossing the first direction.
-
公开(公告)号：US12148763B2
公开(公告)日：2024-11-19
申请号：US18136756
申请日：2023-04-19
Applicant: Samsung Display Co., LTD.
Inventor： Dong-Hwi Kim , Jin Jeon
IPC: G09G3/32 , H01L27/12 , H01L27/15 , H10K59/121 , H10K59/131 , H10K59/35
Abstract: A display device includes a first region and a second region each including a plurality of pixels, and a plurality of wires connected to the plurality of pixels, respectively, to transmit a signal, where the number of pixels per unit area in the second region is less than the number of pixels per unit area in the first region, and the number of wires per unit area in the second region is less than the number of wires per unit area in the first region.
-
公开(公告)号：US11244967B2
公开(公告)日：2022-02-08
申请号：US16996504
申请日：2020-08-18
Applicant: Samsung Display Co., LTD.
Inventor： Dong-Hwi Kim , Jin Jeon
Abstract: A display device includes a first region and a second region each including a plurality of pixels, and a plurality of wires connected to the plurality of pixels, respectively, to transmit a signal, where the number of pixels per unit area in the second region is less than the number of pixels per unit area in the first region, and the number of wires per unit area in the second region is less than the number of wires per unit area in the first region.
-
Patent Agency Ranking
6.发明授权Emission driver, organic light-emitting diode (OLED) display including the same, and electronic device 有权发射驱动器，有机发光二极管（OLED）显示器包括相同的和电子设备公开(公告)号：US09552770B2
公开(公告)日：2017-01-24
申请号：US14597100
申请日：2015-01-14
Applicant: Samsung Display Co., Ltd.
Inventor： Hwa-Young Song , Dong-Hwi Kim , Jin Jeon
CPC classification number: G09G3/3233 , G09G2300/0861 , G09G2320/0606 , G09G2320/0613
Abstract: An emission driver, organic light-emitting diode (OLED) display including the same, and electronic device are disclosed. In one aspect, the emission driver includes first through (n)th emission circuits configured to output a plurality of emission control signals. The emission circuits are connected to a display panel of an OLED display via emission-lines. The emission driver also includes a plurality of first switches configured to electrically connect the emission circuits in series when the first switches are turned on and a plurality of second switches configured to electrically connect the emission circuits in parallel when the second switches are turned on. The second switches are further configured to be turned off when the first switches are turned on and the second switches are further configured to be turned on when the first switches are turned off.
Abstract translation: 公开了一种包括其的发射驱动器，有机发光二极管（OLED）显示器和电子设备。 一方面，发射驱动器包括被配置为输出多个发射控制信号的第一至第（n）个发射电路。 发射电路通过发射线连接到OLED显示器的显示面板。 发射驱动器还包括多个第一开关，其被配置为当第一开关导通时将串联的发射电路电连接，并且多个第二开关被配置为当第二开关导通时并联电连接发射电路。 第二开关进一步构造成当第一开关被接通时被关断，并且第二开关进一步被配置为当第一开关被断开时被接通。
-
公开(公告)号：US09443464B2
公开(公告)日：2016-09-13
申请号：US13678206
申请日：2012-11-15
Applicant: Samsung Display Co., Ltd.
Inventor： Hwa-Young Song , Dong-Hwi Kim , Min-Kyu Woo , Ji-Hye Kim
CPC classification number: G09G3/30 , G09G3/3266
Abstract: An organic light emitting display device having a stage circuit capable of creating a scan signal and a light emitting control signal. The stage circuit includes a control unit controlling a first node and a second node corresponding to signals of a first input terminal, a third input terminal, and a fourth input terminal, a first output unit supplying a light emitting control signal to a second output terminal corresponding to voltages at the first node and the second node, and a second output unit supplying a scan signal having different polarity than that of the light emitting control signal to a first output terminal corresponding to a signal of a second input terminal and voltages at the first node and the second node.
Abstract translation: 一种具有能够产生扫描信号和发光控制信号的级电路的有机发光显示装置。 舞台电路包括：控制单元，控制对应于第一输入端，第三输入端和第四输入端的信号的第一节点和第二节点;第一输出单元，向第二输出端提供发光控制信号 对应于第一节点和第二节点处的电压，以及第二输出单元，其向与第二输入端子的信号相对应的第一输出端子提供具有与发光控制信号的极性不同的极性的扫描信号， 第一节点和第二节点。
-
公开(公告)号：US20130342584A1
公开(公告)日：2013-12-26
申请号：US13678206
申请日：2012-11-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hwa-Young Song , Dong-Hwi Kim , Min-Kyu Woo , Ji-Hye Kim
IPC: G09G3/30
CPC classification number: G09G3/30 , G09G3/3266
Abstract: An organic light emitting display device having a stage circuit capable of creating a scan signal and a light emitting control signal. The stage circuit includes a control unit controlling a first node and a second node corresponding to signals of a first input terminal, a third input terminal, and a fourth input terminal, a first output unit supplying a light emitting control signal to a second output terminal corresponding to voltages at the first node and the second node, and a second output unit supplying a scan signal having different polarity than that of the light emitting control signal to a first output terminal corresponding to a signal of a second input terminal and voltages at the first node and the second node.
Abstract translation: 一种具有能够产生扫描信号和发光控制信号的级电路的有机发光显示装置。 舞台电路包括：控制单元，控制对应于第一输入端，第三输入端和第四输入端的信号的第一节点和第二节点;第一输出单元，向第二输出端提供发光控制信号 对应于第一节点和第二节点处的电压，以及第二输出单元，其向与第二输入端子的信号相对应的第一输出端子提供具有与发光控制信号的极性不同的极性的扫描信号， 第一节点和第二节点。
-
公开(公告)号：US11670644B2
公开(公告)日：2023-06-06
申请号：US17555370
申请日：2021-12-17
Applicant: Samsung Display Co., LTD.
Inventor： Dong-Hwi Kim , Jin Jeon
CPC classification number: H01L27/124 , G09G3/32 , G09G2300/0426 , G09G2300/0809 , G09G2310/0243 , G09G2310/0267 , H01L27/156 , H01L27/3211 , H01L27/3262 , H01L27/3265 , H01L27/3276
Abstract: A display device includes a first region and a second region each including a plurality of pixels, and a plurality of wires connected to the plurality of pixels, respectively, to transmit a signal, where the number of pixels per unit area in the second region is less than the number of pixels per unit area in the first region, and the number of wires per unit area in the second region is less than the number of wires per unit area in the first region.
-
公开(公告)号：US09024934B2
公开(公告)日：2015-05-05
申请号：US13668734
申请日：2012-11-05
Applicant: Samsung Display Co., Ltd.
Inventor： Ok-Kyung Park , Dong-Hwi Kim
CPC classification number: G09G3/30 , G06F3/038 , G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0251 , G09G2310/0262 , G09G2320/0233 , G09G2320/043
Abstract: A pixel capable of displaying an image with uniform brightness. The pixel includes an organic light emitting diode (OLED), a first transistor controlling an amount of current that flows from a second node coupled to a first power supply to a second power supply via the OLED to correspond to a voltage applied to a first node, a second transistor coupled between the first node and an initializing power supply, and a third transistor turned on to supply a predetermined voltage to the second node at the moment when the second transistor is turned on.
Abstract translation: 能够以均匀亮度显示图像的像素。 像素包括有机发光二极管（OLED），第一晶体管，其控制经由OLED从耦合到第一电源的第二节点流向第二电源的电流量，以对应于施加到第一节点的电压 耦合在所述第一节点和初始化电源之间的第二晶体管，以及在所述第二晶体管导通的时刻导通以向所述第二节点提供预定电压的第三晶体管。
-
-
-
-
-
-
-
-
-
Search Results
17
records
(took 0.019 seconds)
