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公开(公告)号：US11723245B2
公开(公告)日：2023-08-08
申请号：US17248884
申请日：2021-02-11
Applicant: Samsung Display Co., Ltd.
Inventor： Jinsung An , Jiseon Lee , Seokje Seong , Seongjun Lee
IPC: H01L27/14 , H10K59/131 , H10K59/126 , H10K59/121 , H01L29/786 , H01L27/12
CPC classification number: H10K59/131 , H10K59/126 , H10K59/1213 , H01L27/124 , H01L27/1225 , H01L27/1251 , H01L29/7869 , H01L29/78651
Abstract: A display device having a plurality of pixel structures, each of the plurality of the pixel structures including: a substrate; a first active pattern on the substrate; a first gate line on the first active pattern and extending in a first direction; a first connecting pattern on the first gate line and configured to transmit an initialization voltage; a second connecting pattern on the first connecting pattern and electrically connected to the first active pattern and the first connecting pattern; and a first electrode on the second connecting pattern and configured to be initialized in response to the initialization voltage.
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12.发明申请公开(公告)号：US20160111484A1
公开(公告)日：2016-04-21
申请号：US14644049
申请日：2015-03-10
Applicant: Samsung Display Co., Ltd.
Inventor： Jinsung An , Juwon Yoon , Jeongsoo Lee , Jiseon Lee , Choongyoul Im
CPC classification number: H01L27/3276 , G09G3/3233 , G09G3/3266 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0251 , G09G2310/0262 , G09G2320/0209
Abstract: An OLED display and a method of manufacturing the same are disclosed. In one aspect, the display device includes a plurality of pixels, wherein each of the pixels includes a plurality of wires including a first wire extending in a first direction and a second wire extending in a second direction crossing the first direction, the second wire having top and bottom portions opposing each other. The pixels also include a plurality of switching TFTs electrically connected to the wires, a driving TFT configured to supply a driving current, a storage capacitor electrically connected to the wires and the driving TFT, and a connecting wire electrically connecting the driving TFT to a selected one of the switching TFTs, wherein the connecting wire has top and bottom portions opposing each other, and wherein at least the top portions of the connecting wire and the second wire are formed on different layers.
Abstract translation: 公开了OLED显示器及其制造方法。 一方面，显示装置包括多个像素，其中每个像素包括多个线，包括沿第一方向延伸的第一线和沿与第一方向交叉的第二方向延伸的第二线，第二线具有 顶部和底部彼此相对。 像素还包括电连接到导线的多个开关TFT，被配置为提供驱动电流的驱动TFT，电连接到导线的驱动TFT和驱动TFT，以及将驱动TFT电连接到所选择的连接线 开关TFT之一，其中连接线具有彼此相对的顶部和底部，并且其中连接线和第二线的至少顶部形成在不同的层上。
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公开(公告)号：US12127456B2
公开(公告)日：2024-10-22
申请号：US18446418
申请日：2023-08-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jinsung An , Jiseon Lee , Seokje Seong , Seongjun Lee
IPC: H01L27/14 , H10K59/121 , H10K59/126 , H10K59/131 , H01L27/12 , H01L29/786
CPC classification number: H10K59/131 , H10K59/1213 , H10K59/126 , H01L27/1225 , H01L27/124 , H01L27/1251 , H01L29/78651 , H01L29/7869
Abstract: A display device having a plurality of pixel structures, each of the plurality of the pixel structures including: a substrate; a first active pattern on the substrate; a first gate line on the first active pattern and extending in a first direction; a first connecting pattern on the first gate line and configured to transmit an initialization voltage; a second connecting pattern on the first connecting pattern and electrically connected to the first active pattern and the first connecting pattern; and a first electrode on the second connecting pattern and configured to be initialized in response to the initialization voltage.
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14.发明授权公开(公告)号：US12022691B2
公开(公告)日：2024-06-25
申请号：US17360081
申请日：2021-06-28
Applicant: Samsung Display Co., Ltd.
Inventor： Seunghyun Lee , Sungho Kim , Seokje Seong , Jinsung An , Minwoo Woo , Wangwoo Lee , Hyung Joo Jun
IPC: H10K59/121 , H01L27/12 , H10K59/126 , H10K59/131
CPC classification number: H10K59/1213 , H10K59/126 , H10K59/131 , H01L27/1225 , H01L27/1251
Abstract: An organic light emitting display device includes a first transistor including a first active region and a first gate electrode disposed on the first active region, a third transistor including a third lower gate electrode disposed on the first gate electrode, a third active region disposed on the third lower gate electrode, and a third upper gate electrode disposed on the third active region, and a fourth transistor including a fourth active region disposed in the same layer as the first active region and a fourth gate electrode disposed on the fourth active region. The first transistor is a first-type transistor, and the fourth transistor is a second-type transistor different from the first-type transistor.
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公开(公告)号：US11756508B2
公开(公告)日：2023-09-12
申请号：US17467818
申请日：2021-09-07
Applicant: Samsung Display Co., Ltd.
Inventor： Minwoo Woo , Sungho Kim , Seokje Seong , Jinsung An , Seunghyun Lee , Wangwoo Lee , Hyung Joo Jeon
CPC classification number: G09G5/14 , G06F1/1686 , G09G5/12 , G09G2320/0686 , H04N23/57 , H10K50/841 , H10K50/844 , H10K59/12 , H10K59/65
Abstract: An electronic device operates in a first mode and a second mode and includes: a display panel including a min part on which an opening area and a display area surrounding the opening area are defined, and a sub-display part disposed below the main part; and an electronic module disposed below the display panel. In the first mode, the sub-display part is disposed below and overlaps the opening area in a plan view, and in the second mode, the electronic module is disposed below and overlaps the opening area in the plan view.
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Patent Agency Ranking
公开(公告)号：US20230006025A1
公开(公告)日：2023-01-05
申请号：US17851444
申请日：2022-06-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Wangwoo Lee , Sungho Kim , Seokje Seong , Jinsung An , Minwoo Woo , Seunghyun Lee , Jiseon Lee , Yoonjong Cho
Abstract: A display apparatus includes: a substrate including a main display area and an auxiliary display area, the auxiliary display area including a component area and a middle area; a main pixel circuit, and a main display element connected to the main pixel circuit; a first auxiliary display element arranged in the component area; a first auxiliary pixel circuit, a second auxiliary pixel circuit, and a second auxiliary display element connected to the second auxiliary pixel circuit, which are arranged in the middle area; a connection wiring connecting the first auxiliary display element and the first auxiliary pixel circuit; and a reflection reduction layer provided between the substrate and the first auxiliary display element to correspond to the first auxiliary display element, in which the first auxiliary display element includes a first auxiliary pixel electrode, and the reflection reduction layer completely overlaps the first auxiliary pixel electrode. in a plan view
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公开(公告)号：US20220246687A1
公开(公告)日：2022-08-04
申请号：US17531282
申请日：2021-11-19
Applicant: Samsung Display Co., Ltd.
Inventor： Jiseon Lee , Sungho Kim , Seokje Seong , Jinsung An , Minwoo Woo , Seunghyun Lee , Wangwoo Lee
Abstract: A display apparatus includes a substrate including a main display area and an auxiliary display area, the auxiliary display area including a component area and a middle area, a main pixel circuit and a main display element connected to the main pixel circuit, the main pixel circuit and the main display element being arranged on the main display area, a first auxiliary display element arranged on the component area, a first auxiliary pixel circuit, a second auxiliary pixel circuit, and a second auxiliary display element connected to the second auxiliary pixel circuit, wherein the first auxiliary pixel circuit, the second auxiliary pixel circuit, and the second auxiliary display element are arranged on the middle area, and a connecting line connecting the first auxiliary display element to the first auxiliary pixel circuit.
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公开(公告)号：US11328665B2
公开(公告)日：2022-05-10
申请号：US17110725
申请日：2020-12-03
Applicant: Samsung Display Co., Ltd.
Inventor： Jeongsoo Lee , Kyunghyun Baek , Sewan Son , Yoonjong Cho , Moosoon Ko , Yeonha Baek , Seokje Seong , Jinsung An , Inhyuck Yeo , Seongjun Lee , Jaehyun Lee
IPC: G09G3/3233 , G09G3/3266 , G09G3/3275
Abstract: A pixel including: a light-emitting diode; a first PMOS transistor including a first electrode connected to a node and a second electrode transmitting a driving current to the light-emitting diode; a second transistor connected between a data line and the node and turned on by a first scan signal; a third NMOS transistor connected between a gate electrode and the second electrode of the first transistor and turned on by a first emission control signal; a fourth NMOS transistor connected between the gate electrode of the first transistor and a first initialization voltage line and turned on by a second emission control signal; a fifth transistor connected between a driving voltage line and the node and turned on by the first emission control signal; and a sixth transistor connected between the second electrode of the first transistor and the light-emitting diode and turned on by the first emission control signal.
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19.发明授权公开(公告)号：US09577019B2
公开(公告)日：2017-02-21
申请号：US14644049
申请日：2015-03-10
Applicant: Samsung Display Co., Ltd.
Inventor： Jinsung An , Juwon Yoon , Jeongsoo Lee , Jiseon Lee , Choongyoul Im
CPC classification number: H01L27/3276 , G09G3/3233 , G09G3/3266 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0251 , G09G2310/0262 , G09G2320/0209
Abstract: An OLED display and a method of manufacturing the same are disclosed. In one aspect, the display device includes a plurality of pixels, wherein each of the pixels includes a plurality of wires including a first wire extending in a first direction and a second wire extending in a second direction crossing the first direction, the second wire having top and bottom portions opposing each other. The pixels also include a plurality of switching TFTs electrically connected to the wires, a driving TFT configured to supply a driving current, a storage capacitor electrically connected to the wires and the driving TFT, and a connecting wire electrically connecting the driving TFT to a selected one of the switching TFTs, wherein the connecting wire has top and bottom portions opposing each other, and wherein at least the top portions of the connecting wire and the second wire are formed on different layers.
Abstract translation: 公开了OLED显示器及其制造方法。 一方面，显示装置包括多个像素，其中每个像素包括多个线，包括沿第一方向延伸的第一线和沿与第一方向交叉的第二方向延伸的第二线，第二线具有 顶部和底部彼此相对。 像素还包括电连接到导线的多个开关TFT，被配置为提供驱动电流的驱动TFT，电连接到导线的驱动TFT和驱动TFT，以及将驱动TFT电连接到所选择的连接线 开关TFT之一，其中连接线具有彼此相对的顶部和底部，并且其中连接线和第二线的至少顶部形成在不同的层上。
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20.发明授权公开(公告)号：US12217640B2
公开(公告)日：2025-02-04
申请号：US17648959
申请日：2022-01-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jinsung An , Sungho Kim , Seokje Seong , Minwoo Woo , Seunghyun Lee , Wangwoo Lee , Jiseon Lee
IPC: G09G3/00 , H10K59/121 , H10K59/131 , H10K59/40 , H10K59/12
Abstract: A display panel includes a plurality of first pixels on a first region, a plurality of second pixels on a second region, and a test circuit. The second region has a transmittance less than a transmittance of the first region. The test circuit provides one or more test voltages to the first pixels and the second pixels. The test circuit includes a first test circuit and a second test circuit. The first test circuit provides the first pixels with a first voltage, and the second test circuit provides the second pixels with a second voltage different from the first voltage.
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