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公开(公告)号：US12207516B2
公开(公告)日：2025-01-21
申请号：US17162106
申请日：2021-01-29
Applicant: Samsung Display Co., LTD.
Inventor： Sang Eok Jang , Seung Chan Lee , Sun Ho Kim , Dong Hwan Shim , Sun Hee Lee , Gun Hee Kim , Tae Hoon Yang
Abstract: An organic light-emitting display device includes: a display panel having a first display area and a second display area, the first and second display areas having different light transmittances from each other in a unit area, wherein the display panel includes a plurality of organic light-emitting diodes disposed in the first display area and the second display area, wherein a first organic light-emitting diode disposed in the first display area and a second organic light-emitting diode disposed in the second display area each include at least one light emitter, and the number of the light emitter included in the second organic light-emitting diode is greater than the number of the light emitter included in the first organic light-emitting diode.
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公开(公告)号：US12161016B2
公开(公告)日：2024-12-03
申请号：US18117587
申请日：2023-03-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sun Ho Kim , Sun Hee Lee , Gun Hee Kim , Tae Hoon Yang , Seung Chan Lee , Joo Hee Jeon
Abstract: A display device includes a display panel including an antireflection layer on a light emitting element layer which includes a first pixel defining layer in which an opening defining a light emitting area of a first pixel is defined, and a second pixel defining layer in which an opening defining a light emitting area of a second pixel is defined. The antireflection layer includes first and second light blocking layers respectively overlapping the first and second pixel defining layers, and includes a first gap defined by a length of a predetermined direction from an edge of the opening to an edge of an opening of the first light blocking layer, and a second gap defined by a length from an edge of the opening to an edge of an opening of the second light blocking layer in the predetermined direction. The first gap is less than the second gap.
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公开(公告)号：USD1052579S1
公开(公告)日：2024-11-26
申请号：US29853648
申请日：2022-09-16
Applicant: Samsung Display Co., Ltd.
Designer： Tae-Chang Kim , Tae Hoon Yang , Byoung Su Lee , Sung Sang Ahn
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公开(公告)号：US11892881B2
公开(公告)日：2024-02-06
申请号：US17888575
申请日：2022-08-16
Applicant: SAMSUNG DISPLAY CO., LTD. , AUFLEX CO., LTD.
Inventor： Sung Sang Ahn , Hyun Min Park , Tae An Seo , Tae Hoon Yang
IPC: G06F1/16
CPC classification number: G06F1/1652 , G06F1/1624 , G06F1/1656
Abstract: A display device includes: a bendable display panel including a flat area and bendable areas; and a support module disposed on the display panel, wherein the support module supports the display panel, wherein the support module includes a support plate and joints, wherein the support plate overlaps the flat area and the bendable areas and includes lattice pattern areas including lattice patterns, and wherein the joints are disposed on the support plate, are disposed to overlap with the bendable areas, and are spaced apart from one another in the first direction. Each of the joints has a top surface and a bottom surface, wherein the top surface is disposed on the support plate, and the bottom surface is opposite to the top surface, and a width of each of the top surfaces of the joints is less than a width of each of the bottom surfaces of the joints.
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公开(公告)号：US11694469B2
公开(公告)日：2023-07-04
申请号：US17394507
申请日：2021-08-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ki June Lee , Tae Hoon Yang , Dae Young Lee , Sun Hwa Lee , Ki Hyun Pyo
IPC: G06V40/13 , G09G3/32 , H10K59/131 , H10K59/65 , H10K59/121 , H01L29/786 , H01L27/12
CPC classification number: G06V40/1318 , G09G3/32 , H10K59/1213 , H10K59/131 , H10K59/65 , G09G2310/0267 , G09G2330/02 , H01L27/124 , H01L27/1225 , H01L27/1251 , H01L29/7869 , H01L29/78672
Abstract: A display device includes a substrate and a pixel layer disposed on the substrate. The pixel layer includes a circuit element layer having an opening. The circuit element layer includes a first semiconductor layer and a first conductive layer that includes a first scan line pattern and an emission control line. A second conductive layer is disposed on the first conductive layer and includes a first initialization line, a second scan line pattern and a third scan line pattern. A second semiconductor layer is disposed on the second conductive layer. A third conductive layer is disposed on the second semiconductor layer and includes fourth and fifth scan line patterns. The first initialization line includes a first portion and a second portion each extending in a first direction, and a third portion disposed therebetween. The second portion extends diagonally with respect to the first direction.
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Patent Agency Ranking
公开(公告)号：US11626075B2
公开(公告)日：2023-04-11
申请号：US17296001
申请日：2019-09-26
Inventor： Tae Hoon Yang , Joon Ho Lee , Kee Chan Park , Ki Bum Kim , Jong Chan Lee , Woong Hee Jeong
IPC: G09G3/3266 , G09G3/3233
Abstract: A scan driver includes stage circuits, wherein each of the stage circuits includes a first transistor, wherein a first electrode thereof is coupled to a first node, a second electrode thereof is coupled to an input carry line, and a gate electrode thereof is coupled to a first clock line; and a capacitor, wherein a first electrode thereof is coupled to the first node and a second electrode thereof is coupled to a second node, wherein the second node is coupled to an output carry line, and the second node is selectively coupled to one of a first power voltage line and a second power voltage line.
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公开(公告)号：US11552154B2
公开(公告)日：2023-01-10
申请号：US16915532
申请日：2020-06-29
Applicant: Samsung Display Co., LTD.
Inventor： Sang Hoon Lee , Ki Nyeng Kang , Sun Kwang Kim , Tae Woo Kim , Jong Hyun Choi , Tae Hoon Yang
Abstract: A display device includes a substrate including a display area including pixels, and a light transmissive area including a portion in the display area, and signal lines disposed in the display area and electrically connected with the pixels, where the signal lines include a first signal line on a first side, a second signal line on a second side and arranged with the first signal line in a first direction, and a third signal line on a third side, and the third signal line is arranged with the first signal line and the second signal line in a second direction, the first and second signal lines are insulated from each other in the display area, and a length of the first signal line is longer than a length of the second signal line in the first direction.
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公开(公告)号：US11552144B2
公开(公告)日：2023-01-10
申请号：US17579699
申请日：2022-01-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sang Ho Park , Yeon Hong Kim , Jin Yeong Kim , Jin Taek Kim , Soo Hyun Moon , Mi Jin Park , Tae Hoon Yang , Sung-Jin Lee , Jin Woo Lee , Kwang Taek Hong
IPC: G09G3/30 , H01L27/32 , G09G3/3233 , G09G3/3258 , H01L27/12
Abstract: A light emitting diode display device including: an organic light emitting diode including an anode electrode; a first transistor for providing a current to the anode electrode of the organic light emitting diode; a second transistor for transmitting a voltage to a gate electrode of the first transistor; a first capacitor for storing the voltage transmitted to the gate electrode of the first transistor; and a second capacitor disposed between a first electrode of the second transistor and a data line, wherein the first electrode of the second transistor is directly connected to the anode electrode of the organic light emitting diode.
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公开(公告)号：US10658398B2
公开(公告)日：2020-05-19
申请号：US16036985
申请日：2018-07-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jong Chan Lee , Woong Hee Jeong , Tae Hoon Yang , Yong Su Lee
IPC: H01L27/12
Abstract: A display device includes a substrate, a buffer layer on the substrate, a first semiconductor layer of a first transistor on the buffer layer, a first insulating layer disposed on the first semiconductor layer, a first gate electrode of the first transistor on the first insulating layer, a second insulating layer on the first gate electrode, and a second semiconductor layer of a second transistor disposed on the second insulating layer. A difference between a first distance between a lower side of the buffer layer and an upper side of the second insulating layer and a second distance between an upper side of the first semiconductor layer and an upper side of the second insulating layer is 420 to 520 angstroms.
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公开(公告)号：US12249174B2
公开(公告)日：2025-03-11
申请号：US17536168
申请日：2021-11-29
Applicant: Samsung Display Co., Ltd.
Inventor： Gee Bum Kim , Jae Ik Lim , Tae Hoon Yang , Dae Young Lee , Seong Min Cho , Beohm Rock Choi
Abstract: A display device may include a sensor layer, a substrate, a pixel layer, and a black matrix. The sensor layer may include photo sensors. The substrate may be positioned on the sensor layer. The pixel layer may be positioned on the substrate and may include pixels. The substrate may be positioned between the sensor layer and the pixel layer. The pixels may include pixel electrodes. The black matrix may be positioned on the pixel layer, may include first-set openings respectively overlapping with the pixel electrodes, and may include second-set openings not overlapping with any pixel electrodes of the display device in a direction perpendicular to the substrate. The pixel layer may be positioned between the substrate and the black matrix.
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