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公开(公告)号：US11417254B2
公开(公告)日：2022-08-16
申请号：US16929733
申请日：2020-07-15
Applicant: Samsung Display Co., Ltd.
Inventor： Taehoon Kim , Wontae Kim , Jihye Kim , Jae-Hyeon Jeon
IPC: G09G3/00
Abstract: A display apparatus includes: a foldable display panel to display an image; a gate driver to output a gate signal to the foldable display panel; and a data driver to output a data voltage to the foldable display panel according to a driving current. The driving current is changed according to a display mode that corresponds to a folded state of the foldable display panel.
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公开(公告)号：US11049427B2
公开(公告)日：2021-06-29
申请号：US16799709
申请日：2020-02-24
Applicant: Samsung Display Co., Ltd.
Inventor： Wontae Kim , Jihye Kim , Jin-Wook Yang
Abstract: A flexible display panel includes a first display area adjacent to a first end portion of the flexible display panel and a second display area adjacent to a second end portion of the flexible display panel. The flexible display panel is scanned from the first end portion of the flexible display panel to the second end portion of the flexible display panel in a first mode. In a second mode, the flexible display panel is concurrently scanned from the first end portion of the flexible display panel to a central portion of the flexible display panel and from the second end portion of the flexible display panel to the central portion of the flexible display panel.
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公开(公告)号：US10586496B2
公开(公告)日：2020-03-10
申请号：US15948200
申请日：2018-04-09
Applicant: Samsung Display Co., Ltd.
IPC: G09G3/3233 , G09G3/3266 , G09G3/3275
Abstract: An organic light-emitting diode (OLED) display device including: a display panel including a plurality of pixels and light emission control transistors; a data driver configured to supply data signals to the pixels through data lines; a scan driver configured to supply scan signals to the pixels through scan lines; a temperature detector; a first power supply configured to supply drive voltages to the pixels; a light emission controller configured to set the light emission control transistors to a turned-on state; and a timing controller configured to determine a drive mode of the display panel, wherein the scan driver and the data driver supply scan signals and data signals to the pixels at a first frame frequency in a first drive mode, and to supply scan signals and data signals to the pixels at a second frame frequency, lower than the first frame frequency, in a second drive mode.
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34.发明授权公开(公告)号：US09411082B2
公开(公告)日：2016-08-09
申请号：US14306787
申请日：2014-06-17
Applicant: Samsung Display Co., Ltd.
Inventor： Beong-hun Beon , Seungbeom Park , Jihye Kim
IPC: H01L29/08 , H01L35/24 , H01L51/00 , G02B5/30 , G02B1/10 , G02B1/04 , G02B5/02 , H01L27/32 , H01L51/52
CPC classification number: G02B5/3016 , G02B1/04 , G02B1/10 , G02B1/105 , G02B1/14 , G02B5/0226 , G02B5/3041 , G02B5/3083 , H01L27/3244 , H01L51/5293
Abstract: A polarizing plate includes a base film and a polarizer. The polarizer includes a dichroic dye formed on the base film, oriented perpendicular to a plane of the base film, and having a discotic liquid crystal phase.
Abstract translation: 偏振片包括基膜和偏振片。 偏振片包括形成在基膜上的二色性染料，其垂直于基膜的平面取向并具有盘状液晶相。
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公开(公告)号：US12094415B2
公开(公告)日：2024-09-17
申请号：US18376760
申请日：2023-10-04
Applicant: Samsung Display Co., Ltd.
Inventor： Jihye Kim , Yu-Chol Kim , Seongoh Yeom , Jakyoung Jin
IPC: G09G3/3233 , G09G3/3266 , G09G3/3275
CPC classification number: G09G3/3233 , G09G3/3266 , G09G3/3275 , G09G2300/0819 , G09G2300/0852 , G09G2310/08 , G09G2320/0233 , G09G2320/043
Abstract: A display device comprises a display panel including a pixel, and a panel driver configured to receive input image data in a variable frame frequency in order to drive the display panel based on the input image data. A frame period for the display panel is divided into at least one scan period and at least one or more hold periods, and a time during which the pixel performs an anode initialization operation in each of the hold periods is longer than a time during which the pixel performs the anode initialization operation in the scan period.
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Patent Agency Ranking
公开(公告)号：US20240279539A1
公开(公告)日：2024-08-22
申请号：US18420614
申请日：2024-01-23
Applicant: Samsung Display Co., Ltd.
Inventor： Dongsun Yoo , Donguk Kang , Gyeongheon Kim , Sohae Kim , Jihye Kim , Hoilim Kim , Saerom Park , Yongsub Shim
CPC classification number: C09K11/06 , C07B59/004 , C09K11/02 , H10K85/20 , H10K85/342 , H10K85/622 , H10K85/654 , H10K85/6572 , H10K85/6574 , H10K85/6576 , C07B2200/05 , C09K2211/1033 , C09K2211/1037
Abstract: An organometallic compound includes iridium and a first ligand, where the first ligand is a bidentate ligand including Y1-containing ring B1 and Y2-containing ring B2, the Y1-containing ring B1 and Y2-containing ring B2 are each independently a polycyclic group in which three or more monocyclic groups are condensed together, Y1 is nitrogen bonded to iridium and Y2 is carbon bonded to iridium, and the organometallic compound is to emit red light. In addition, there are provided a light-emitting device including the organometallic compound, and an electronic apparatus and an electronic device, each including the light-emitting device.
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公开(公告)号：US20240251580A1
公开(公告)日：2024-07-25
申请号：US18401243
申请日：2023-12-29
Applicant: Samsung Display Co., Ltd.
Inventor： Gyeongheon Kim , Sooryun Cho , Jihye Kim , Hoilim Kim , Saerom Park , Yongsub Shim , Dongsun Yoo
CPC classification number: H10K50/11 , C09K11/06 , H10K85/346 , H10K85/636 , H10K85/656 , C09K2211/185
Abstract: A light-emitting device, an electronic apparatus including the light-emitting device, and a consumer product including the light-emitting device are provided. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer arranged between the first electrode and the second electrode and including an emission layer, and a capping layer arranged outside the first electrode or outside the second electrode. The emission layer includes a first emitter, the first emitter emits first light having a maximum emission wavelength of 470 nm or less, the first emitter includes platinum (Pt), and the capping layer includes an amine compound.
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38.发明公开公开(公告)号：US20240244870A1
公开(公告)日：2024-07-18
申请号：US18545863
申请日：2023-12-19
Applicant: Samsung Display Co., LTD.
Inventor： Hoilim Kim , Hyojoo Jung , Jihye Kim , Saerom Park , Dongsun Yoo , Younho Han
CPC classification number: H10K50/12 , C09K11/06 , H10K50/16 , H10K50/171 , H10K85/342 , H10K85/654 , H10K85/6574 , H10K2102/351
Abstract: Provided are a light-emitting device, an electronic device including the light-emitting device, and a consumer product including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode, wherein the interlayer includes an emission layer and an electron transport region, wherein the electron transport region is between the emission layer and the second electrode, and the emission layer includes a first emitter, and the electron transport region includes a heterocyclic compound. The descriptions of the first emitter and the heterocyclic compound are the same as described in the present specification.
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公开(公告)号：US20240206321A1
公开(公告)日：2024-06-20
申请号：US18507631
申请日：2023-11-13
Applicant: Samsung Display Co., Ltd.
Inventor： Sohae Kim , Sooryun Cho , Gyeongheon Kim , Dongsun Yoo , Jihye Kim , Hoilim Kim , Saerom Park
IPC: H10K85/30 , C09K11/06 , G02F1/1335 , H10K85/60
CPC classification number: H10K85/346 , C09K11/06 , G02F1/133514 , H10K85/615 , H10K85/654 , H10K85/6572 , H10K85/6574 , H10K2101/10
Abstract: A light-emitting device includes an organometallic compound represented by Formula 1, an electronic apparatus includes the light-emitting device, and the organometallic compound is represented by Formula 1 below:
wherein the detailed description of Formula 1 is provided herein.-
公开(公告)号：US20240206319A1
公开(公告)日：2024-06-20
申请号：US18495363
申请日：2023-10-26
Applicant: Samsung Display Co., Ltd.
Inventor： Sohae Kim , Sooryun Cho , Gyeongheon Kim , Dongsun Yoo , Jihye Kim , Hoilim Kim , Saerom Park
CPC classification number: H10K85/346 , C07F15/0086 , C09K11/06 , H10K50/11
Abstract: A light-emitting device includes an organometallic compound represented by Formula 1 and an electronic apparatus includes the light-emitting device. Also, an organometallic compound is represented by Formula 1:
wherein the detailed description of Formula 1 is the same as described in the present specification.
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