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1. 发明申请

US20220415975A1 ORGANIC LIGHT EMITTING DISPLAY DEVICE 有权
公开(公告)号：US20220415975A1
公开(公告)日：2022-12-29
申请号：US17822965
申请日：2022-08-29
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Sangmin HONG , Heeseong JEONG
IPC分类号： H01L27/32 , H01L51/52
摘要： An OLED display device includes a substrate, a first protection layer substrate, conductive lines extending substantially in a first direction, a second protection layer, a first electrode overlapping at least a part of the conductive lines, a pixel defining layer including an opening exposing at least a part of the first electrode, an organic light emission layer, and a second electrode. The opening is divided into a first polygon and a second polygon with respect to an imaginary straight line that passes through the opening at a maximum length in the first direction. A planar area of the first polygon is different from a planar area of the second polygon.

2. 发明申请

US20200251665A1 ORGANIC LIGHT EMITTING DEVICE 审中-公开
公开(公告)号：US20200251665A1
公开(公告)日：2020-08-06
申请号：US16855933
申请日：2020-04-22
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Hyunshik LEE , Heeseong JEONG
IPC分类号： H01L51/00
摘要： An organic light emitting device including a first electrode; a self-assembled monolayer on the first electrode; a hole control layer on the self-assembled monolayer; a light emitting layer on the hole control layer; an electron control layer on the light emitting layer; and a second electrode on the electron control layer, wherein the self-assembled monolayer includes a plurality of organic molecules, each of the plurality of organic molecules having a head bonded to the first electrode, a terminal end adjacent to the hole control layer, and a tail connecting the head with the terminal end.

3. 发明公开

US20230225152A1 DISPLAY APPARATUS AND VEHICLE INCLUDING THE SAME 审中-公开
公开(公告)号：US20230225152A1
公开(公告)日：2023-07-13
申请号：US17964508
申请日：2022-10-12
申请人： Samsung Display Co., Ltd.
发明人： Hyangyul KIM , Jaehong KIM , Hyunho JUNG , Heeseong JEONG
IPC分类号： H01L51/52 , H01L27/32 , B60R11/02
CPC分类号： H01L51/5281 , H01L27/3213 , H01L27/3218 , B60R11/0229 , B60R2011/0026
摘要： A display apparatus includes: a first sub-pixel having a parallelogram shape including a first side extending in a first direction and a first width in a second direction perpendicular to the first direction; a second sub-pixel having a parallelogram shape including a second side extending in the first direction and a second width in the second direction; a third sub-pixel having a parallelogram shape including a third side extending in the first direction and a third width in the second direction; and a plurality of light-blocking lines extending in the first direction and spaced apart from each other with a first distance in the second direction, wherein each of the first width, the second width, and the third width is an integer multiple of the first distance.

4. 发明申请

US20210184148A1 LIGHT-EMITTING DEVICE 有权
公开(公告)号：US20210184148A1
公开(公告)日：2021-06-17
申请号：US17033774
申请日：2020-09-26
申请人： Samsung Display Co., Ltd.
发明人： Hyomin KIM , Illsoo PARK , Sijin SUNG , Gina YOO , Sunhwa KIM , Jaehong KIM , Heeseong JEONG , Jongseok HAN
IPC分类号： H01L51/50 , H01L51/00 , H01L27/32
摘要： A light-emitting device includes: a substrate including a first subpixel, as second subpixel, and a third subpixel; a plurality of first electrodes respectively in the first subpixel, the second subpixel, and the third subpixel of the substrate; a second electrode facing the first electrode; an emission layer located between the plurality of first electrodes and the second electrode; a hole injection layer between the plurality of first electrodes and the emission layer; a first common layer between the hole injection layer and the emission layer, the first common layer integrated with the first subpixel, the second subpixel, and the third subpixel; a second common layer between the hole injection layer and the first common layer, the second common layer integrated with the first subpixel, the second subpixel, and the third subpixel, wherein the first common layer and the second common layer satisfy certain conditions. In particular, the first common layer consists of a blue host, and the blue host satisfies Equations 1 and 2: |EHOMO_BH|>|EHOMO_REML| Equation 1 |EHOMO_BH|>|EHOMO_GEML|. Equation 2

5. 发明申请

US20220262871A1 DISPLAY APPARATUS 有权
公开(公告)号：US20220262871A1
公开(公告)日：2022-08-18
申请号：US17737981
申请日：2022-05-05
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Hyangyul KIM , Sunhwa KIM , Jaehong KIM , Hyomin KIM , Hyunho JUNG , Heeseong JEONG
IPC分类号： H01L27/32 , H01L51/52
摘要： 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.

6. 发明申请

US20180342570A1 ORGANIC LIGHT-EMITTING DISPLAY DEVICE 审中-公开
公开(公告)号：US20180342570A1
公开(公告)日：2018-11-29
申请号：US15801287
申请日：2017-11-01
申请人： Samsung Display Co., Ltd.
发明人： Sangmin HONG , Heeseong JEONG
IPC分类号： H01L27/32 , H01L51/52
CPC分类号： H01L27/3276 , G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0262 , G09G2320/045 , H01L27/124 , H01L27/1248 , H01L27/1255 , H01L27/3216 , H01L27/3218 , H01L27/3246 , H01L27/3248 , H01L27/3258 , H01L27/326 , H01L27/3262 , H01L27/3265 , H01L27/3283 , H01L51/5209
摘要： An organic light-emitting display device includes a plurality of pixels, each of which includes an organic light-emitting device including a pixel electrode, an organic emission layer, and an opposing electrode; a pixel defining layer covering an edge of the pixel electrode and being configured to define a light-emission region by having an opening which exposes a portion of the pixel electrode; and a reference line overlapping the pixel electrode with an insulating layer between the reference line and the pixel electrode and extending in a first direction. The reference line overlaps with a center point of the opening, and the opening is shifted to one side of the pixel electrode in a second direction perpendicular to the first direction.

7. 发明申请

US20170244050A1 ORGANIC LIGHT EMITTING DEVICE 审中-公开
公开(公告)号：US20170244050A1
公开(公告)日：2017-08-24
申请号：US15438847
申请日：2017-02-22
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Hyunshik LEE , Heeseong JEONG
IPC分类号： H01L51/00
摘要： An organic light emitting device including a first electrode; a self-assembled monolayer on the first electrode; a hole control layer on the self-assembled monolayer; a light emitting layer on the hole control layer; an electron control layer on the light emitting layer; and a second electrode on the electron control layer, wherein the self-assembled monolayer includes a plurality of organic molecules, each of the plurality of organic molecules having a head bonded to the first electrode, a terminal end adjacent to the hole control layer, and a tail connecting the head with the terminal end.

8. 发明申请

US20160197308A1 ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE 审中-公开
标题翻译：有机发光二极管显示装置
公开(公告)号：US20160197308A1
公开(公告)日：2016-07-07
申请号：US14868419
申请日：2015-09-29
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Heeseong JEONG
IPC分类号： H01L51/52 , H01L27/32 , H01L51/50
摘要： An organic light emitting diode (OLED) display device includes: a substrate; a first electrode on the substrate; a light emitting layer on the first electrode; an auxiliary light emitting layer on the light emitting layer; a second electrode on the auxiliary light emitting layer; and a resonance inducing layer on the second electrode. The resonance inducing layer may include a first low-refractive-index layer and a first high-refractive-index layer. The auxiliary light emitting layer has an optical distance in a range of about 300 angstroms (Å) to about 630 Å. The first low-refractive-index layer and the first high-refractive-index layer of the resonance inducing layer each has a thickness in a range of about 50 Å to about 1500 Å.
摘要翻译：有机发光二极管（OLED）显示装置包括：基板; 基板上的第一电极; 第一电极上的发光层; 在发光层上的辅助发光层; 辅助发光层上的第二电极; 和在第二电极上的共振诱导层。共振诱导层可以包括第一低折射率层和第一高折射率层。辅助发光层的光学距离在约300埃（Å）至约630的范围内。谐振诱导层的第一低折射率层和第一高折射率层各自具有在约至约的范围内的厚度。

9. 发明申请

US20210288119A1 DISPLAY DEVICE 有权
公开(公告)号：US20210288119A1
公开(公告)日：2021-09-16
申请号：US16953003
申请日：2020-11-19
申请人： Samsung Display Co., Ltd.
发明人： Sang Min HONG , Wonju KWON , Heeseong JEONG
IPC分类号： H01L27/32
摘要： 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.

10. 发明申请

US20200006445A1 DISPLAY DEVICE 审中-公开
公开(公告)号：US20200006445A1
公开(公告)日：2020-01-02
申请号：US16397251
申请日：2019-04-29
申请人： Samsung Display Co., Ltd.
发明人： SANGMIN HONG , Heeseong JEONG
IPC分类号： H01L27/32 , H01L51/50
摘要： A display device includes a first pixel, a second pixel, and a third pixel. The common electrodes of the first and second pixels have an integrated shape. The hole control layers of the first and second pixels have an integrated shape. The electron control layers of the first and second pixels have an integrated shape. The common electrode, the hole control layer or the electron control layer of the third pixel may be separated from the first pixel and the second pixel.

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