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公开(公告)号：US09508778B2
公开(公告)日：2016-11-29
申请号：US14599189
申请日：2015-01-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Nam-Hee Kim , Keun Soo Lee , Sun Youl Lee , Kwang-Min Kim , Mi Kyung Kim , Yang Wan Kim , Jong-Ryuk Park , Kyung Jin Lee , Sang Min Yi , Sang Shin Lee
CPC classification number: H01L27/3246 , H01L27/3216 , H01L27/3218 , H01L51/0011 , H01L51/525
Abstract: An organic light emitting device includes: a first substrate; a plurality of electrodes on the first substrate; a pixel definition layer on the plurality of electrodes and including a plurality of openings and respectively exposing the plurality of electrodes; and a spacer on the pixel definition layer, wherein the pixel definition layer includes a first opening and a second opening adjacent to each other along a first direction by an interval for each pixel, and a third opening adjacent to the first opening and the second opening by an interval along a second direction crossing the first direction, and wherein the spacer is at a crossing point of a first imaginary line extending in the first direction and passing between the first opening and the third opening and a second imaginary line extending in the second direction and passing between the first opening and the second opening.
Abstract translation: 一种有机发光器件包括：第一衬底; 第一基板上的多个电极; 多个电极上的像素限定层，并且包括多个开口并分别暴露多个电极; 以及所述像素限定层上的间隔物，其中所述像素限定层包括第一开口和第二开口，所述第一开口和第二开口沿着第一方向彼此相邻，每个像素的间隔相邻;以及邻近所述第一开口和所述第二开口的第三开口 沿着与第一方向交叉的第二方向的间隔，并且其中间隔件处于沿第一方向延伸并在第一开口和第三开口之间延伸的第一假想线的交叉点，以及在第二方向上延伸的第二假想线 方向并且在第一开口和第二开口之间通过。
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公开(公告)号：US20150311473A1
公开(公告)日：2015-10-29
申请号：US14599189
申请日：2015-01-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Nam-Hee Kim , Keun Soo Lee , Sun Youl Lee , Kwang-Min Kim , Mi Kyung Kim , Yang Wan Kim , Jong-Ryuk Park , Kyung Jin Lee , Sang Min Yi , Sang Shin Lee
CPC classification number: H01L27/3246 , H01L27/3216 , H01L27/3218 , H01L51/0011 , H01L51/525
Abstract: An organic light emitting device includes: a first substrate; a plurality of electrodes on the first substrate; a pixel definition layer on the plurality of electrodes and including a plurality of openings and respectively exposing the plurality of electrodes; and a spacer on the pixel definition layer, wherein the pixel definition layer includes a first opening and a second opening adjacent to each other along a first direction by an interval for each pixel, and a third opening adjacent to the first opening and the second opening by an interval along a second direction crossing the first direction, and wherein the spacer is at a crossing point of a first imaginary line extending in the first direction and passing between the first opening and the third opening and a second imaginary line extending in the second direction and passing between the first opening and the second opening.
Abstract translation: 一种有机发光器件包括：第一衬底; 第一基板上的多个电极; 多个电极上的像素限定层，并且包括多个开口并分别暴露多个电极; 以及所述像素限定层上的间隔物，其中所述像素限定层包括第一开口和第二开口，所述第一开口和第二开口沿着第一方向彼此相邻，每个像素的间隔相邻;以及邻近所述第一开口和所述第二开口的第三开口 沿着与第一方向交叉的第二方向的间隔，并且其中间隔件处于沿第一方向延伸并在第一开口和第三开口之间延伸的第一假想线的交叉点，以及在第二方向上延伸的第二假想线 方向并且在第一开口和第二开口之间通过。
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公开(公告)号：US12058904B2
公开(公告)日：2024-08-06
申请号：US17326245
申请日：2021-05-20
Applicant: Samsung Display Co., Ltd.
Inventor： Ji Su Na , Won Kyu Kwak , Yang Wan Kim , Young Jin Cho
IPC: H10K59/131 , H10K59/35
CPC classification number: H10K59/131 , H10K59/353
Abstract: Provided is a display device which comprises a substrate, a plurality of pixels disposed on the substrate, a first initialization voltage line disposed on the substrate along a first direction, and a second initialization voltage line disposed on a different layer from the first initialization voltage line, wherein the second initialization voltage line may include a horizontal portion disposed along the first direction and a vertical portion disposed along a second direction crossing the first direction, and the vertical portion may be disposed between a plurality of pixels adjacent to each other in the first direction.
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公开(公告)号：US12010882B2
公开(公告)日：2024-06-11
申请号：US16917669
申请日：2020-06-30
Applicant: Samsung Display Co., Ltd.
Inventor： Young Jin Cho , Ji Su Na , Joong Soo Moon , Yang Wan Kim , Chang Kyu Jin
IPC: H10K59/131 , H01L27/12 , H01L29/786 , H10K59/124 , H10K59/126
CPC classification number: H10K59/131 , H01L27/1237 , H01L27/124 , H01L29/78672 , H10K59/124 , H10K59/126
Abstract: A display device includes a signal line extending in a first direction, a first transistor configured to control a driving current, a light-emitting element electrically coupled to a second electrode of the first transistor, a second transistor electrically coupled to a first electrode of the first transistor and configured to transfer a data voltage, a first scan line electrically coupled to a gate electrode of the second transistor and extending in the first direction, a third transistor including a first electrode electrically coupled to the second electrode of the first transistor and a second electrode electrically coupled to a gate electrode of the first transistor and a second scan line electrically coupled to a gate electrode of the third transistor and extending in the first direction, wherein the second scan line overlaps one selected from among the signal line and the first scan line.
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公开(公告)号：US11917873B2
公开(公告)日：2024-02-27
申请号：US17137742
申请日：2020-12-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byung Sun Kim , Sun Ja Kwon , Yang Wan Kim , Hyun Ae Park , Su Jin Lee , Jae Yong Lee
IPC: G09G3/3266 , H01L27/12 , H10K59/80 , G06F3/044 , G02F1/1339 , G02F1/1362 , H10K59/131 , G09G3/3233 , H10K59/124
CPC classification number: H10K59/131 , G09G3/3233 , H10K59/124 , G09G2300/043 , G09G2300/0809 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0291
Abstract: A display device includes a substrate having a pixel area and a peripheral area, a plurality of pixels disposed on the substrate in the pixel area, a plurality of data lines that supply a plurality of data signals to the pixels, a plurality of scan lines that supply a plurality of scan signals to the pixels, a plurality of power supply lines that supply a first voltage to the pixels, and first through third insulating layers. The first insulating layer is disposed on the substrate, the second insulating layer is disposed on the first insulating layer, and the third insulating layer is disposed on the second insulating layer. The scan lines are disposed below the third insulating layer on the substrate in the pixel area, and are disposed on the third insulating layer in the peripheral area.
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Patent Agency Ranking
公开(公告)号：US11849615B2
公开(公告)日：2023-12-19
申请号：US17706287
申请日：2022-03-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yang Wan Kim , Byung Sun Kim , Su Jin Lee , Hyung Jun Park , Jae Yong Lee
IPC: H01L21/02 , H10K59/131 , H10K59/88 , H10K59/121 , H10K102/00 , G09G3/3233 , G09G3/3266 , G09G3/3275
CPC classification number: H10K59/131 , H10K59/1213 , H10K59/1216 , H10K59/88 , G09G3/3233 , G09G3/3266 , G09G3/3275 , G09G2300/0413 , G09G2300/0426 , G09G2320/0233 , G09G2330/02 , G09G2330/04 , H10K2102/341
Abstract: A display device including a substrate including a first display region having a first width, a second display region having a second width smaller than the first width, a peripheral region at a periphery of the first and second display regions, and a dummy region in the peripheral region, a first pixel in the first display region, a second pixel in the second display region, a first control line connected to the first pixel and extending in the first display region, a second control line connected to the second pixel and extending in the second display region, and a dummy line connected to the second control line in the dummy region, wherein the second control line is at a first conductive layer on a first insulating layer, the dummy line is at a second conductive layer on a second insulating layer on the first conductive layer.
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公开(公告)号：US11763756B2
公开(公告)日：2023-09-19
申请号：US17006287
申请日：2020-08-28
Applicant: Samsung Display Co., Ltd.
Inventor： Yang Wan Kim , Sun Ja Kwon , Byung Sun Kim , Hyun Ae Park , Su Jin Lee , Jae Yong Lee
IPC: G09G3/3291 , G09G3/3266 , H01L27/12 , G09G3/3258 , G09G3/20
CPC classification number: G09G3/3291 , G09G3/3258 , G09G3/3266 , H01L27/1214 , G09G3/20 , G09G2300/0426 , G09G2300/0809 , G09G2300/0861 , G09G2310/0281 , G09G2310/0291
Abstract: A display device includes first pixels in a first pixel area, and second pixels in a second pixel area. The first pixels are electrically connected to first signal lines, second signal lines, and data lines. The second pixels are electrically connected to third signal lines, fourth signal lines, and the data lines. The fourth signal lines include a first conductive line crossing at least one of the third signal lines, and a second conductive line that does not cross any of the third signal lines. The first conductive line is not in contact with the third signal lines.
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公开(公告)号：US11763753B2
公开(公告)日：2023-09-19
申请号：US17956951
申请日：2022-09-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byung Sun Kim , Sun Ja Kwon , Yang Wan Kim , Hyun Ae Park , Su Jin Lee , Jae Yong Lee
IPC: G09G3/3266 , G09G3/3208 , G09G3/00 , G09G3/3233
CPC classification number: G09G3/3266 , G09G3/00 , G09G3/3208 , G09G3/3233 , G09G2300/04 , G09G2300/0408 , G09G2300/0426 , G09G2300/0842 , G09G2300/0861 , G09G2310/0202 , G09G2310/0232 , G09G2310/0262 , G09G2310/0281 , G09G2310/0286 , G09G2320/0223
Abstract: A display device includes a substrate including a first pixel area and a second pixel area, wherein the second pixel area is located at a side of the first pixel area, first pixels located in the first pixel area and connected to first scan lines, and second pixels located in the second pixel area and connected to second scan lines, wherein the first pixels and the second pixels include pixel rows extending in a first direction, and at least one of the second scan lines is inclined with respect to the first direction.
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公开(公告)号：US11744128B2
公开(公告)日：2023-08-29
申请号：US17307188
申请日：2021-05-04
Applicant: Samsung Display Co., Ltd.
Inventor： Youngjin Cho , Joong-Soo Moon , Cheol-Gon Lee , Yang Wan Kim , Changkyu Jin
IPC: H10K59/131 , H10K50/844 , H10K59/122 , H10K59/121
CPC classification number: H10K59/1315 , H10K50/8445 , H10K59/122 , H10K59/1213
Abstract: A display apparatus including a substrate, a first power source line disposed in a peripheral area adjacent to a display area, the first power source line including a first layer and a second layer electrically connected to each other, a first gate pattern disposed between the first layer of the substrate and including a first gate fan-out line in the peripheral area and a first gate connecting line connected to the first gate fan-out line and extending between the first gate fan-out line and the display area, a first insulation layer disposed between the first layer and the second layer of the first power source line, a second insulation layer disposed between the first insulation layer and the second layer, and a first insulating dam disposed on and contacting the second layer, the first insulating dam disposed in the peripheral area and surrounding the display area.
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公开(公告)号：US11744127B2
公开(公告)日：2023-08-29
申请号：US17811298
申请日：2022-07-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yang Wan Kim , Byung Sun Kim , Jae Yong Lee , Chung Yi , Hyung Jun Park , Su Jin Lee
IPC: G06F15/00 , H10K59/131 , H10K59/122 , H10K59/121
CPC classification number: H10K59/131 , H10K59/122 , H10K59/1216
Abstract: A display device includes a substrate including a pixel region and a peripheral region. A plurality of pixels is disposed in the pixel region of the substrate. Each of the plurality of pixels includes a light emitting element. Data lines and scan lines are connected to each of the plurality of pixels. A power line is configured to supply power to the plurality of pixels. The power line includes a plurality of first conductive lines and a plurality of second conductive lines intersecting the plurality of first conductive lines. The plurality of second conductive lines is arranged in a region between adjacent light emitting elements of the plurality of pixels. At least some of the plurality of second conductive lines extend in a direction oblique to a direction of extension of the data lines or the scan lines.
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