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公开(公告)号：US20190198810A1
公开(公告)日：2019-06-27
申请号：US16162146
申请日：2018-10-16
Applicant: Samsung Display Co., Ltd.
Inventor： Hyun-gue SONG , Heeseong JEONG , Dahye KIM , Sunhwa KIM
IPC: H01L51/52 , H01L27/32 , H01L51/50 , G09G3/3208
Abstract: By controlling the optical thickness of the upper stacked structure disposed on the display panel, it is possible to periodically control the tristimulus value of Xr and the tristimulus value of Yg emitted from the electronic device. The optical thickness is determined by the thickness and refractive index of the upper stacked structure. This control may reduce the tristimulus value of Xr periodically or increase the tristimulus value of Yg periodically. The tristimulus value of Xr may be periodically decreased and the tristimulus value of Yg may be periodically increased at the same time.
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公开(公告)号：US20180342571A1
公开(公告)日：2018-11-29
申请号：US15985834
申请日：2018-05-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Wonju KWON , Heeseong JEONG , Dalho KIM , Sangmin HONG , Hyomin KIM
IPC: H01L27/32 , H01L51/52 , G09G3/3233
CPC classification number: H01L27/3276 , G09G3/3233 , G09G2310/0264 , H01L27/3216 , H01L27/3218 , H01L27/3297 , H01L51/5206 , H01L51/5221 , H01L51/5281
Abstract: A display device includes: a substrate including first and second sides; first and second pixels connected to different scan lines; a light blocking layer defining first and second light emission areas of the first and second pixels; and patterns overlapping the first and second light emission areas and on different layers between a pixel electrode and the substrate. Each emission area is divided into first and second divided areas, between which the first divided area is the closer to the first side. In the first light emission area, an overlap area between the second divided area and the first pattern is larger than an overlap area between the first divided area and the first pattern. In the second light emission area, an overlap area between the first divided area and the first pattern is larger than an overlap area between the second divided area and the first pattern.
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公开(公告)号：US20180205040A1
公开(公告)日：2018-07-19
申请号：US15869886
申请日：2018-01-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dalho KIM , Heeseong JEONG
CPC classification number: H01L51/5278 , H01L27/3213 , H01L27/3218 , H01L27/3267 , H01L27/3269 , H01L51/5012 , H01L51/5206 , H01L51/5221 , H01L51/5265 , H01L2251/558
Abstract: An organic light-emitting display apparatus includes a first light emitter having a resonance structure and a second light emitter having a non-resonance structure. The first light emitter and the second light emitter are to emit light of a same color. The resonance structure includes a reflective electrode and a semi-transmissive electrode. The non-resonance structure includes a reflective electrode and a transparent electrode. The first light emitter and the second light emitter are independently driven based on signals from different drivers.
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公开(公告)号：US20170317315A1
公开(公告)日：2017-11-02
申请号：US15581267
申请日：2017-04-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jungjin YANG , Myunghwan KIM , Sunhwa KIM , Jieun PARK , Wonjun SONG , Kwanhee LEE , Dukjin LEE , Woosuk JUNG , Heeseong JEONG
CPC classification number: H01L51/5281 , G02B5/208 , G02B5/223 , G02B5/3033 , G02B5/305 , G02F1/13338 , G02F1/133528 , G06F3/0412 , H01L27/322 , H01L27/323 , H01L27/3244 , H01L51/5284
Abstract: Provided is a display device including a display panel and a polarization member on the display panel, wherein the polarization member includes a polarizer, and a plurality of functional layers on at least one surface of the polarizer, wherein at least one of the plurality of functional layers includes a first light absorbing dye that absorbs light having a wavelength of greater than about 380 nm and equal to or less than about 450 nm.
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公开(公告)号：US20240260374A1
公开(公告)日：2024-08-01
申请号：US18622759
申请日：2024-03-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyangyul KIM , Sunhwa KIM , Jaehong KIM , Hyomin KIM , Hyunho JUNG , Heeseong JEONG
IPC: H10K59/35 , H10K50/844
CPC classification number: H10K59/353 , H10K50/844 , H10K59/352
Abstract: According to one or more embodiments, provided is a display apparatus including a first subpixel having a rectangular shape, a second subpixel facing a first side of the first subpixel, the second subpixel having a rectangular shape, a third subpixel facing the first side of the first subpixel and spaced apart from the second subpixel, the third subpixel having a rectangular shape, and a blocking portion comprising a blocking layer on at least one of the first subpixel, the second subpixel, or the third subpixel, and, in a plan view, overlapping at least one of the first subpixel, the second subpixel, or the third subpixel, where a distance from the first side of the first subpixel to the second subpixel is different from a distance from the first side of the first subpixel to the third subpixel.
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Patent Agency Ranking
公开(公告)号：US20230397455A1
公开(公告)日：2023-12-07
申请号：US18449697
申请日：2023-08-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyangyul KIM , Sunhwa KIM , Heeseong JEONG , Suk Hoon KU , Hyun-Gue SONG , Dukjin LEE , Sang Min YI
IPC: H10K50/86 , H10K50/842 , H10K59/122 , H10K59/131
CPC classification number: H10K50/86 , H10K50/8428 , H10K59/121 , H10K59/131 , H10K59/122
Abstract: An electronic panel, includes: a base substrate including a front surface, a rear surface opposite the front surface, and a plurality of side surfaces connecting the front surface and the rear surface to each other; a pixel definition layer on the front surface of the base substrate and having a plurality of openings defined therein; a plurality of emitting elements in the openings; and a spacer on the pixel definition layer and spaced apart from the openings, wherein a thickness of the spacer is equal to or greater than a thickness of the pixel definition layer.
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公开(公告)号：US20230189601A1
公开(公告)日：2023-06-15
申请号：US18161022
申请日：2023-01-27
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sang Min HONG , Wonju KWON , Heeseong JEONG
CPC classification number: H10K59/352 , H10K59/12 , H10K59/40 , H01L27/14678
Abstract: A display device includes a display panel having first and second regions with the second region having a higher resolution than the first region and an electronic module under the first region. The display panel includes first and second emission layers in a first sub-region of the first region with the second emission layer being spaced apart from the first emission layer. The first emission layer has a first light-emitting portion and a second light-emitting portion adjacent to the first light-emitting portion in a first direction, and the second emission layer has a third light-emitting portion and a fourth light-emitting portion adjacent to the third light-emitting portion in the first direction. The first light-emitting portion is inclined from the second light-emitting portion toward a lower surface of the display panel, and the fourth light-emitting portion is inclined from the third light-emitting portion toward an upper surface of the display panel.
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公开(公告)号：US20210183961A1
公开(公告)日：2021-06-17
申请号：US16911872
申请日：2020-06-25
Applicant: Samsung Display Co., Ltd.
Inventor： Hyangyul KIM , Sunhwa KIM , Jaehong KIM , Hyomin KIM , Hyunho JUNG , Heeseong JEONG
Abstract: According to one or more embodiments, provided is a display apparatus including a first subpixel having a rectangular shape, a second subpixel facing a first side of the first subpixel, the second subpixel having a rectangular shape, a third subpixel facing the first side of the first subpixel and spaced apart from the second subpixel, the third subpixel having a rectangular shape, and a blocking portion comprising a blocking layer on at least one of the first subpixel, the second subpixel, or the third subpixel, and, in a plan view, overlapping at least one of the first subpixel, the second subpixel, or the third subpixel, where a distance from the first side of the first subpixel to the second subpixel is different from a distance from the first side of the first subpixel to the third subpixel.
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公开(公告)号：US20200295309A1
公开(公告)日：2020-09-17
申请号：US16797419
申请日：2020-02-21
Applicant: Samsung Display Co., Ltd.
Inventor： Hyangyul KIM , Sunhwa KIM , Heeseong JEONG , Suk Hoon KU , Hyun-Gue SONG , Dukjin LEE , Sang Min YI
Abstract: An electronic panel, includes: a base substrate including a front surface, a rear surface opposite the front surface, and a plurality of side surfaces connecting the front surface and the rear surface to each other; a pixel definition layer on the front surface of the base substrate and having a plurality of openings defined therein; a plurality of emitting elements in the openings; and a spacer on the pixel definition layer and spaced apart from the openings, wherein a thickness of the spacer is equal to or greater than a thickness of the pixel definition layer.
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公开(公告)号：US20170317316A1
公开(公告)日：2017-11-02
申请号：US15331936
申请日：2016-10-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jungjin YANG , Myunghwan KIM , Wonjun SONG , Kwanhee LEE , Sunhwa KIM , Jieun PARK , Dukjin LEE , Woosuk JUNG , Heeseong JEONG
CPC classification number: H01L51/5284 , G02B5/208 , G02B5/3033 , G02B5/3075 , H01L27/3248 , H01L27/3272 , H01L51/0052 , H01L51/0059 , H01L51/006 , H01L51/0061 , H01L51/0072 , H01L51/0073 , H01L51/5072 , H01L51/5253 , H01L51/5268
Abstract: Provided is a display device including a display panel and a polarization member on the display panel, wherein the polarization member includes a polarizer, and a plurality of functional layers on at least one surface of the polarizer, wherein at least one of the plurality of functional layers includes a first light absorbing dye that absorbs light having a wavelength of about 380 nm to about 450 nm.
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