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公开(公告)号：US20240155929A1
公开(公告)日：2024-05-09
申请号：US18411713
申请日：2024-01-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Myung Gil CHOI , Jung Min LEE , Dong Woo KIM , Sang Moo LEE
CPC classification number: H10K71/00 , H05K3/0014 , H05K2203/0165 , H05K2203/302
Abstract: An apparatus for manufacturing a display device includes a plurality of working tables, a plurality of arm modules, and a rotator. The plurality of working tables are spaced apart from each other in a first direction and are configured to support a target board. The plurality of arm modules are arranged in the first direction and spaced apart from the plurality of working tables in a second direction intersecting the first direction. The rotator is connected to the plurality of arm modules and configured to rotate about a rotation axis extending in the first direction.
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公开(公告)号：US20230337488A1
公开(公告)日：2023-10-19
申请号：US18212733
申请日：2023-06-22
Applicant: Samsung Display Co., Ltd.
Inventor： Jun Hyun PARK , Dong Woo KIM , Sung Jae MOON , Kang Moon JO
IPC: H10K59/131 , H10K59/35 , H10K59/123 , H10K59/121
CPC classification number: H10K59/131 , H01L28/60 , H10K59/35 , H10K59/123 , H10K59/1216
Abstract: The present disclosure relates to a display device, and the display device according to an exemplary embodiment of the present inventive concept includes: a first pixel circuit portion including at least one transistor; a second pixel circuit portion including at least one transistor; a first pixel electrode electrically connected to the first pixel circuit portion; a second pixel electrode electrically connected to the second pixel circuit portion; a first data line electrically connected to the first pixel circuit portion; and a second data line electrically connected to the second pixel circuit portion, wherein the first data line and the second data line are arranged adjacent to each other along a first direction, and the second pixel electrode overlaps the first data line and the second data line in a plan view.
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公开(公告)号：US20230196949A1
公开(公告)日：2023-06-22
申请号：US18110895
申请日：2023-02-17
Applicant: Samsung Display Co., Ltd.
Inventor： Myung Gil CHOI , Jung Min LEE , Dong Woo KIM , Sang Moo LEE
CPC classification number: G09F9/301 , H05K1/189 , H05K1/028 , H05K2201/10128
Abstract: An apparatus for manufacturing a display device includes a stage, an adhesion member disposed above the stage and including a body part and a curved part, and an adhesion driver to rotate and drive the adhesion member, wherein the curved part is disposed on one side of the body part and is bent to have curvature.
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公开(公告)号：US20230060203A1
公开(公告)日：2023-03-02
申请号：US17874064
申请日：2022-07-26
Applicant: Samsung Display Co., LTD.
Inventor： Dong Woo KIM , Min Kyu WOO , Kyung Bae KIM
Abstract: A display device includes: a power source line; a plurality of gate lines each extending in a first direction and arranged along a second direction in a plan view; a plurality of pixels connected to the power source line and the gate lines; and a plurality of vertical lines each extending in the second direction and arranged along the first direction in the plan view, wherein the vertical lines include a plurality of gate connection lines and a plurality of dummy lines between the gate connection lines, wherein the gate connection lines connect the gate lines to a gate driver, wherein the dummy lines are connected to the power source line, and wherein a distance between the dummy lines spaced apart from each other with at least one of the gate connection lines interposed therebetween is constant throughout.
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公开(公告)号：US20220173364A1
公开(公告)日：2022-06-02
申请号：US17486001
申请日：2021-09-27
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Myung Gil CHOI , Jung Min LEE , Dong Woo KIM , Sang Moo LEE
Abstract: An apparatus for manufacturing a display device includes a plurality of working tables, a plurality of arm modules, and a rotator. The plurality of working tables are spaced apart from each other in a first direction and are configured to support a target board. The plurality of arm modules are arranged in the first direction and spaced apart from the plurality of working tables in a second direction intersecting the first direction. The rotator is connected to the plurality of arm modules and configured to rotate about a rotation axis extending in the first direction.
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Patent Agency Ranking
公开(公告)号：US20210056908A1
公开(公告)日：2021-02-25
申请号：US16901079
申请日：2020-06-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jun Hyun PARK , Dong Woo KIM , An Su LEE , Kang Moon JO
IPC: G09G3/3266 , G09G3/3275 , G09G3/3225
Abstract: A scan signal driver including: a plurality of stages for outputting scan signals and sensing signals, wherein a kth stage among the stages is connected to a kth scan signal line and a kth sensing signal line, and wherein the kth stage includes: a first output unit configured to output a scan clock signal input to a fit scan clock terminal to the kth scan signal line as a kth scan signal and to output a sensing clock signal input to a first sensing clock terminal to the kth sensing signal line as a k sensing signal when a pull-up node has a gate-on voltage; and a second output unit configured to output a carry clock signal input to a first carry clock terminal as a kth carry signal to a carry output terminal when the pull-up node has the gate-on voltage.
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公开(公告)号：US20200343326A1
公开(公告)日：2020-10-29
申请号：US16815778
申请日：2020-03-11
Applicant: Samsung Display Co., Ltd.
Inventor： Jun Hyun PARK , Dong Woo KIM , Sung Jae MOON , Kang Moon JO
IPC: H01L27/32 , G09G3/3266 , H01L27/02
Abstract: A display device may include a substrate including a display area and a non-display area, pixels provided in the display area and each pixel including a pixel transistor and a light emitting element connected to the pixel transistor, a first driver provided in the non-display area and configured to provide a scan signal to the pixel, a scan line configured to transfer the scan signal to the pixel, a first fan-out line provided in the non-display area and connected to the scan line, and a first electrostatic discharge portion provided in the non-display area and located between the first fan-out line and the scan line. The first electrostatic discharge portion may include a bottom metal layer disposed on the substrate and a transistor disposed on and electrically connected to the bottom metal layer.
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公开(公告)号：US20180158407A1
公开(公告)日：2018-06-07
申请号：US15811922
申请日：2017-11-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chong Chul CHAI , Dong Woo KIM , Kyoung Ju SHIN , Bo Yong CHUNG
IPC: G09G3/3233 , G09G3/3266 , G09G3/3275
CPC classification number: G09G3/3233 , G09G3/3266 , G09G3/3275 , G09G2300/0426 , G09G2300/0819 , G09G2300/0852 , G09G2310/0216 , G09G2310/08 , G09G2320/0214 , G09G2320/045 , G09G2320/0626 , G09G2330/023 , H01L27/1225 , H01L29/78672 , H01L29/7869
Abstract: A pixel includes a plurality of transistors, a storage capacitor, and an organic light emitting diode. A first transistor controls the amount of current from a first driving power source to the organic light emitting diode based on a data voltage. A second transistor is connected to a data line and is turned on based on a scan signal. A third transistor coupled to the first transistor and is turned on based on the scan signal. A first stabilizing transistor is coupled to the third transistor or between the first and third transistors and is turned off when the third transistor is turned off.
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公开(公告)号：US20160219706A1
公开(公告)日：2016-07-28
申请号：US14842338
申请日：2015-09-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kang Moon JO , Se Hyoung CHO , Kyung-Hoon KIM , Dong Woo KIM , IL Gon KIM
CPC classification number: H05K3/361 , H05K1/118 , H05K3/323 , H05K2201/09063 , H05K2201/09172 , H05K2201/09418 , H05K2201/10128
Abstract: A display device including a flexible substrate that includes a display part to display an image; a driving integrated chip (IC) that supplies a driving voltage to the display part; a flexible printed circuit (FPC) attached to an outer side portion of the substrate; and a printed circuit board (PCB) attached to the FPC, the PCB transferring the driving voltage to the driving IC through the FPC, wherein the FPC includes attachment parts at ends thereof, the attachment parts of the FPC being attached to pad parts at the outer side portion of the substrate and to pad parts of the PCB, and the attachment parts include slits therein.
Abstract translation: 一种显示装置，包括：柔性基板，包括显示图像的显示部; 驱动集成芯片（IC），其向所述显示部件提供驱动电压; 柔性印刷电路（FPC），其附接到所述基板的外侧部分; 以及安装在FPC上的印刷电路板（PCB），PCB通过FPC将驱动电压传递给驱动IC，其中FPC包括在其端部处的安装部分，FPC的安装部分附接到焊盘部件 基板的外侧部分和PCB的焊盘部分，并且附接部分包括狭缝。
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公开(公告)号：US20160216800A1
公开(公告)日：2016-07-28
申请号：US14818677
申请日：2015-08-05
Applicant: Samsung Display Co., Ltd.
Inventor： Se Hyoung CHO , Kyung-Hoon KIM , Kang Moon JO , Dong Woo KIM , Il Gon KIM
CPC classification number: G06F3/044 , G02F1/13338 , G02F1/133603 , G06F3/0412 , G06F3/0416 , G06F2203/04111 , G09G3/3208 , G09G3/3233 , G09G3/3258 , G09G3/3291 , G09G2300/0426 , G09G2300/0852 , G09G2320/0295 , H01L25/167 , H01L27/3225 , H01L27/323
Abstract: In a display device, a driving element is disposed on a rear substrate, and a passivation layer covers the driving element. A pixel electrode is disposed on the passivation layer and is connected to the driving element. An organic emission layer is disposed on the pixel electrode and is configured to emit tight toward the rear substrate. A common electrode is disposed on the organic emission layer. A touch electrode is disposed between the rear substrate and the passivation layer, and it forms a capacitive component when an external touch occurs.
Abstract translation: 在显示装置中，驱动元件设置在后基板上，钝化层覆盖驱动元件。 像素电极设置在钝化层上并连接到驱动元件。 有机发光层设置在像素电极上并且被配置为朝向后基板发光。 公共电极设置在有机发射层上。 触摸电极设置在后基板和钝化层之间，并且当外部触摸发生时，形成电容部件。
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