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公开(公告)号：US20200185488A1
公开(公告)日：2020-06-11
申请号：US16793348
申请日：2020-02-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jong Ho HONG , Jun Hyeong PARK , Jae Min SHIN , Hye Jin JOO
Abstract: A display device includes: a substrate on which a plurality of islands and a plurality of bridges connecting the plurality of islands to each other are defined; a plurality of pixels disposed in each of the plurality of islands; and a wire disposed in each of the plurality of bridges and connected to the plurality of pixels, where the plurality of islands and the plurality of bridges are defined based on cutout portions of the substrate, and a vertex of a cutout portion between one of the plurality of islands and a bridge connected to the one of the plurality of islands is an intersection of a straight line and a curved line.
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公开(公告)号：US20190311674A1
公开(公告)日：2019-10-10
申请号：US16266620
申请日：2019-02-04
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jae Min SHIN , Sang Woo KIM , Jong Ho HONG , Min Woo KIM , Won Sang PARK , Jun Hyeong PARK , Hye Jin JOO
IPC: G09G3/3233 , G09G3/3266 , G09G3/3275
Abstract: A display device includes: a substrate; a plurality of pixels on the substrate; a pixel power supply unit between the plurality of pixels and the substrate, where the pixel power supply unit generates a power source voltage and supplies the power supply voltage to the plurality of pixels; and a display driver which drives the plurality of pixels.
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公开(公告)号：US20220416002A1
公开(公告)日：2022-12-29
申请号：US17895662
申请日：2022-08-25
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jong Ho HONG , Jun Hyeong PARK , Jae Min SHIN , Hye Jin JOO
Abstract: A display device includes: a substrate on which a plurality of islands and a plurality of bridges connecting the plurality of islands to each other are defined; a plurality of pixels disposed in each of the plurality of islands; and a wire disposed in each of the plurality of bridges and connected to the plurality of pixels, where the plurality of islands and the plurality of bridges are defined based on cutout portions of the substrate, and a vertex of a cutout portion between one of the plurality of islands and a bridge connected to the one of the plurality of islands is an intersection of a straight line and a curved line.
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Patent Agency Ranking
公开(公告)号：US20210343825A1
公开(公告)日：2021-11-04
申请号：US17372871
申请日：2021-07-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jong Ho HONG , Jun Hyeong PARK , Jae Min SHIN , Hye Jin JOO
Abstract: A display device includes: a substrate on which a plurality of islands and a plurality of bridges connecting the plurality of islands to each other are defined; a plurality of pixels disposed in each of the plurality of islands; and a wire disposed in each of the plurality of bridges and connected to the plurality of pixels, where the plurality of islands and the plurality of bridges are defined based on cutout portions of the substrate, and a vertex of a cutout portion between one of the plurality of islands and a bridge connected to the one of the plurality of islands is an intersection of a straight line and a curved line.
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公开(公告)号：US20250063895A1
公开(公告)日：2025-02-20
申请号：US18757239
申请日：2024-06-27
Applicant: Samsung Display Co., LTD.
Inventor： Jun Hyeong PARK , Kyung Min KIM , Jun Kyul SONG
IPC: H10K59/122
Abstract: A display device includes a substrate including an emission area and a non-emission area; a via layer on the emission area and the non-emission area of the substrate and including a first recess toward the substrate in the non-emission area; a first pixel auxiliary layer on the via layer and including a protruding tip on one side and extending in a first direction from a side surface of the first recess in the non-emission area; a first pixel electrode on the first pixel auxiliary layer; a separator on the first pixel electrode in the non-emission area; a charge generation layer on the first pixel electrode in the emission area; a charge pattern on the separator and comprising a same material as the charge generation layer; and a common electrode on the charge generation layer and the charge pattern.
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公开(公告)号：US20230129724A1
公开(公告)日：2023-04-27
申请号：US17885546
申请日：2022-08-11
Applicant: Samsung Display Co., LTD.
Inventor： Cheon Myeong LEE , Sang-Ho KIM , Jun Hyeong PARK , Soo Min BAEK , Ju Youn SON , Ji Won LEE , Ju Hwa HA , Jong Ho HONG
Abstract: A head mount display device, includes: a display panel; and an optical system positioned in front of the display panel. The display panel sequentially includes a light emitting element part, a third retarder, a reflective polarizer, and an absorptive polarizer, where the third retarder is positioned in front of the light emitting element part; and the optical system includes: a first curved lens, which is positioned to face the display panel, and includes a first retarder positioned on a first surface facing the display panel and a beam splitter positioned on a second surface thereof opposite to the first surface; and a second curved lens, which is positioned to face the beam splitter, and includes a second retarder positioned a first surface thereof facing the beam splitter and a second reflective polarizer positioned on a second surface thereof opposite to the first surface of the second curved lens.
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公开(公告)号：US20230094306A1
公开(公告)日：2023-03-30
申请号：US17948087
申请日：2022-09-19
Applicant: Samsung Display Co., LTD.
Inventor： Jun Hyeong PARK , Kyung Min KIM , Dong Won KIM , Ji Yeon SEO
Abstract: A display device and a method of manufacturing the same are provided. The display device comprises a substrate having a base and a protruding pattern protruding from the base; a first planarization layer on the protruding pattern and comprising a first surface, a second surface, and side surfaces connecting the first surface and the second surface; and a dam structure on the first planarization layer and comprises a first sub-dam and a second sub-dam, wherein a first angle formed by the second surface of the first planarization layer and each side surface of the first planarization layer is in a range of 30 to 60 degrees.
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公开(公告)号：US20190296097A1
公开(公告)日：2019-09-26
申请号：US16149513
申请日：2018-10-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jong Ho HONG , Jun Hyeong PARK , Jae Min SHIN , Hye Jin JOO
Abstract: A display device includes: a substrate on which a plurality of islands and a plurality of bridges connecting the plurality of islands to each other are defined; a plurality of pixels disposed in each of the plurality of islands; and a wire disposed in each of the plurality of bridges and connected to the plurality of pixels, where the plurality of islands and the plurality of bridges are defined based on cutout portions of the substrate, and a vertex of a cutout portion between one of the plurality of islands and a bridge connected to the one of the plurality of islands is an intersection of a straight line and a curved line.
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