公开(公告)号：US20150228218A1

公开(公告)日：2015-08-13

申请号：US14520155

申请日：2014-10-21

Applicant: Samsung Display Co., Ltd.

Inventor： Jung-Hoon Shim

IPC: G09G3/20

CPC classification number: G09G3/2096 ,  G02F1/13452 ,  G09G3/20 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2300/0434

Abstract: A driver integrated circuit and a display device using the same are disclosed. In one aspect, the driver integrated circuit comprises a base substrate having two opposing short sides and two opposing long sides. The driver integrated circuit further comprises an input pad formed adjacent to one of the long sides, a first output pad formed adjacent to a first one of the short sides, a second output pad formed adjacent to a second one of the short sides, a first internal line formed over the base substrate and electrically connecting the first output pad to the second output pad, and a second internal line formed over the base substrate and electrically connecting the input pad to the first internal line.

Abstract translation: 公开了一种驱动器集成电路和使用其的显示装置。 一方面，驱动器集成电路包括具有两个相对的短边和两个相对的长边的基底。 所述驱动器集成电路还包括与所述长边中的一个相邻形成的输入焊盘，与所述短边中的第一个相邻地形成的第一输出焊盘，与所述短边中的第二个相邻形成的第二输出焊盘， 内部线形成在基底基板上并将第一输出焊盘电连接到第二输出焊盘，以及第二内部线，形成在基底基板上并将输入焊盘电连接到第一内部线。

公开(公告)号：US10971071B2

公开(公告)日：2021-04-06

申请号：US16709783

申请日：2019-12-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung-Hoon Shim

IPC: G09G5/10 ,  G09G3/3258 ,  H01L27/32 ,  G09G3/20 ,  G09G3/3233 ,  G09G3/3225

Abstract: An organic light emitting display panel includes a first sub-pixel, a second sub-pixel, and a third sub-pixel for respectively emitting differently colored lights, each of the sub-pixels including a switching transistor connected to a data line, and having a gate electrode configured to receive a scan signal, a driving transistor connected to the switching transistor, an emission control transistor connected to the driving transistor, and having a gate electrode configured to receive an emission control signal, an emission control line connected to the gate electrode of the emission control transistor, an organic light emitting diode connected the emission control transistor, and coupling capacitor including a first electrode including a portion of the emission control line, and a second electrode including an anode of the organic light emitting diode overlapping the portion of the emission control line, wherein capacitances of a first capacitor including the coupling capacitor of the first sub-pixel and a second capacitor including the coupling capacitor of the second sub-pixel are greater than a capacitance of a third capacitor including the coupling capacitor of the third sub-pixel.

公开(公告)号：US20190043428A1

公开(公告)日：2019-02-07

申请号：US16056453

申请日：2018-08-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung-Hoon Shim

IPC: G09G3/3258 ,  H01L27/32 ,  G09G3/20

Abstract: An organic light emitting display panel includes a first sub-pixel, a second sub-pixel, and a third sub-pixel for respectively emitting differently colored lights, each of the sub-pixels including a switching transistor connected to a data line, and having a gate electrode configured to receive a scan signal, a driving transistor connected to the switching transistor, an emission control transistor connected to the driving transistor, and having a gate electrode configured to receive an emission control signal, an emission control line connected to the gate electrode of the emission control transistor, an organic light emitting diode connected the emission control transistor, and coupling capacitor including a first electrode including a portion of the emission control line, and a second electrode including an anode of the organic light emitting diode overlapping the portion of the emission control line, wherein capacitances of a first capacitor including the coupling capacitor of the first sub-pixel and a second capacitor including the coupling capacitor of the second sub-pixel are greater than a capacitance of a third capacitor including the coupling capacitor of the third sub-pixel.

公开(公告)号：US10140926B2

公开(公告)日：2018-11-27

申请号：US15382008

申请日：2016-12-16

Applicant: Samsung Display Co., Ltd

Inventor： Jung-Hoon Shim ,  Chae-Han Hyun

IPC: G09G3/3266 ,  G09G3/3233

Abstract: A display device includes a pixels unit and a driving unit. The driving unit includes an emission driver coupled to a first clock line and a second clock line and configured to receive therefrom a first clock signal and a second clock signal, respectively, and to generate an emission control signal provided to the pixels based on the first clock signal and the second clock signal and a scan driver coupled to the emission driver through a first coupling line and a second coupling line, the scan driver configured to receive the first clock signal and the second clock signal from the emission driver and to generate a scan signal provided to the pixels based on the first clock signal and the second clock signal.

公开(公告)号：US20180012542A1

公开(公告)日：2018-01-11

申请号：US15626172

申请日：2017-06-19

Applicant: Samsung Display Co., Ltd.

Inventor： Jae-Sic Lee ,  Jung-Hoon Shim

IPC: G09G3/3233 ,  G09G3/3266 ,  G09G3/3275

CPC classification number: G09G3/3233 ,  G09G3/3266 ,  G09G3/3275 ,  G09G2300/0413 ,  G09G2310/0291 ,  G09G2330/08 ,  G09G2330/10

Abstract: A display panel includes a displaying area including pixels, a non-displaying area including a dummy pixel, and a switching circuit to transfer a data signal to the dummy pixel in response to a control signal. The display panel may compensate for defective pixels located in different data lines using only one dummy pixel column and may minimize an area (e.g., a dead space) including the dummy pixel column by including a distributor buffering a signal of an output line and a switching circuit selecting/providing a portion of a signal of the output line to a dummy data line.

公开(公告)号：US09502319B2

公开(公告)日：2016-11-22

申请号：US14753627

申请日：2015-06-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung-Hoon Shim

IPC: H01L29/18 ,  H01L21/66 ,  H01L27/02 ,  H01L27/12

CPC classification number: H01L22/32 ,  H01L22/34 ,  H01L27/0207 ,  H01L27/1218 ,  H01L27/124

Abstract: A driver integrated circuit chip includes a plurality of monitoring bumps, a plurality of output bumps, a plurality of first inner wires electrically connected to the output bumps, a plurality of second inner wires, and a plurality of switching circuits are electrically connected to the second inner wires. Each of the second inner wires is electrically connected between an adjacent pair of monitoring bumps. Each of the switching circuits controls a connection between adjacent monitoring bumps.

Abstract translation: 驱动器集成电路芯片包括多个监控凸块，多个输出凸块，电连接到输出凸块的多个第一内部电线，多个第二内部导线以及多个开关电路电连接到第二个 内线。 每个第二内部导线电连接在相邻的一对监视凸块之间。 每个开关电路控制相邻的监控凸块之间的连接。

公开(公告)号：US10410582B2

公开(公告)日：2019-09-10

申请号：US15626172

申请日：2017-06-19

Applicant: Samsung Display Co., Ltd.

Inventor： Jae-Sic Lee ,  Jung-Hoon Shim

IPC: G09G3/3233 ,  G09G3/3266 ,  G09G3/3275

Abstract: A display panel includes a displaying area including pixels, a non-displaying area including a dummy pixel, and a switching circuit to transfer a data signal to the dummy pixel in response to a control signal. The display panel may compensate for defective pixels located in different data lines using only one dummy pixel column and may minimize an area (e.g., a dead space) including the dummy pixel column by including a distributor buffering a signal of an output line and a switching circuit selecting/providing a portion of a signal of the output line to a dummy data line.

公开(公告)号：US10043450B2

公开(公告)日：2018-08-07

申请号：US15134171

申请日：2016-04-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung-Hoon Shim

IPC: G09G3/30 ,  G09G3/3258 ,  G09G3/20 ,  H01L27/32 ,  G09G3/10 ,  G09G3/3225

Abstract: An organic light emitting display panel includes a first sub-pixel, a second sub-pixel, and a third sub-pixel for respectively emitting differently colored lights, each of the sub-pixels including a switching transistor connected to a data line, and having a gate electrode configured to receive a scan signal, a driving transistor connected to the switching transistor, an emission control transistor connected to the driving transistor, and having a gate electrode configured to receive an emission control signal, an emission control line connected to the gate electrode of the emission control transistor, an organic light emitting diode connected the emission control transistor, and coupling capacitor including a first electrode including a portion of the emission control line, and a second electrode including an anode of the organic light emitting diode overlapping the portion of the emission control line, wherein capacitances of a first capacitor including the coupling capacitor of the first sub-pixel and a second capacitor including the coupling capacitor of the second sub-pixel are greater than a capacitance of a third capacitor including the coupling capacitor of the third sub-pixel.

公开(公告)号：US20170124953A1

公开(公告)日：2017-05-04

申请号：US15134171

申请日：2016-04-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung-Hoon Shim

IPC: G09G3/3258 ,  G09G3/20 ,  H01L27/32

CPC classification number: G09G3/3258 ,  G09G3/2003 ,  G09G3/3225 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2300/0809 ,  G09G2300/0876 ,  G09G2320/0242 ,  G09G2320/0653 ,  H01L27/3216 ,  H01L27/3218 ,  H01L27/3248 ,  H01L27/3262 ,  H01L27/3265 ,  H01L27/3276

Abstract: An organic light emitting display panel includes a first sub-pixel, a second sub-pixel, and a third sub-pixel for respectively emitting differently colored lights, each of the sub-pixels including a switching transistor connected to a data line, and having a gate electrode configured to receive a scan signal, a driving transistor connected to the switching transistor, an emission control transistor connected to the driving transistor, and having a gate electrode configured to receive an emission control signal, an emission control line connected to the gate electrode of the emission control transistor, an organic light emitting diode connected the emission control transistor, and coupling capacitor including a first electrode including a portion of the emission control line, and a second electrode including an anode of the organic light emitting diode overlapping the portion of the emission control line, wherein capacitances of a first capacitor including the coupling capacitor of the first sub-pixel and a second capacitor including the coupling capacitor of the second sub-pixel are greater than a capacitance of a third capacitor including the coupling capacitor of the third sub-pixel.