-
公开(公告)号：US20230284483A1
公开(公告)日：2023-09-07
申请号：US18177597
申请日：2023-03-02
Applicant: Samsung Display Co., Ltd.
Inventor： Jangil Kim , Jonghoon Kim , Kyounghae Min , Jiseong Yang , Hyejun Woo , Myoungjong Lee , Seongyeon Lee , Sujin Lee , Siwan Jeon
IPC: H10K59/122 , H10K59/38 , H10K59/80
CPC classification number: H10K59/122 , H10K59/38 , H10K59/879
Abstract: A display apparatus includes: a first substrate; a bank on the first substrate and comprising a first well, a second well, a third well, a fourth well, and auxiliary wells; a first quantum dot layer in the first well; and a second quantum dot layer in the second well, wherein the first well, the second well, the third well, and the fourth well are spaced apart from one another with the auxiliary wells therebetween.
-
公开(公告)号：US09768209B2
公开(公告)日：2017-09-19
申请号：US14964042
申请日：2015-12-09
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yeun Tae Kim , Hyang-Shik Kong , Namseok Roh , Hongsick Park , Changoh Jeong , Jinho Ju , Byeong-Jin Lee , Kyungtae Chae , Jiseong Yang
IPC: G02F1/1333 , H01L27/12 , H01L33/08 , G02F1/167 , G02F1/1335 , G02F1/1341 , G02F1/1362 , G02F1/137
CPC classification number: H01L27/1288 , G02F1/133377 , G02F1/133509 , G02F1/133512 , G02F1/133516 , G02F1/1341 , G02F1/136209 , G02F1/167 , G02F2001/133357 , G02F2001/136222 , G02F2001/13793 , H01L33/08
Abstract: A display apparatus includes a base substrate, a pixel on the base substrate, and a color filter part between the base substrate and the pixel. The pixel includes a cover layer defining a TSC (Tunnel Shaped Cavity) on the base substrate, an image display part provided in the TSC, and first and second electrodes which apply an electric field to the image display part.
-
公开(公告)号：US20230087551A1
公开(公告)日：2023-03-23
申请号：US17837031
申请日：2022-06-10
Applicant: Samsung Display Co., Ltd.
Inventor： Jiseong Yang , Gyeongeun Eoh , Myoungjong Lee , Songee Lee , Siwan Jeon
Abstract: A display device includes a pixel unit configured to emit light. The display device includes a lower substrate, a plurality of light-emitting devices, an upper substrate, a bank layer, and a functional layer. The plurality of light-emitting devices is on the lower substrate. The upper substrate is on the lower substrate. The plurality of light-emitting devices is between the upper substrate and the lower substrate. The bank layer is on one surface of the upper substrate facing the lower substrate. The bank layer includes partition walls defining a central opening corresponding to the pixel unit and an auxiliary opening adjacent to the central opening. The functional layer fills the central opening. The functional layer includes at least one of quantum dots and scattering particles. The plurality of light-emitting devices includes a main light-emitting device overlapping the central opening and an auxiliary light-emitting device overlapping the auxiliary opening.
-
公开(公告)号：US11347092B2
公开(公告)日：2022-05-31
申请号：US16864908
申请日：2020-05-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Boram Lee , Jiseong Yang , Taehwan Kim , Jonghwan Lee , Seokjoon Hong
IPC: G02F1/1333 , G02F1/1337 , G02F1/1339
Abstract: A liquid crystal display device includes a thin film transistor (TFT) disposed on a substrate. The TFT is divided into pixel regions. Pixel electrodes are disposed in the pixel regions, respectively. The pixel electrodes are electrically connected with the TFT. A roof layer is disposed over the pixel electrodes. Fine spaces, which are spaced apart from each other, are each disposed between each of the pixel electrodes and the roof layer. The fine spaces include a first region and a second region that is below the first region. The second region includes a protrusion protruding in a direction substantially parallel to the substrate with respect to the first region. An alignment layer is disposed on an inner surface of each of the fine spaces. Liquid crystal molecules fill each of the fine spaces.
-
公开(公告)号：US11910631B2
公开(公告)日：2024-02-20
申请号：US17994001
申请日：2022-11-25
Applicant: Samsung Display Co., LTD.
Inventor： Tae Hyung Hwang , Jiseong Yang , Seon Uk Lee
IPC: H10K50/125 , H10K59/38 , H10K71/00 , H10K102/00
CPC classification number: H10K50/125 , H10K59/38 , H10K71/00 , H10K2102/331
Abstract: A color-converting substrate including light-emitting areas and a light-blocking area surrounding the light-emitting areas, the light-emitting areas including first light-emitting areas configured to emit a same color light and spaced apart from each other by the light-blocking area, a partition wall including a first opening continuously overlapping the first light-emitting areas and a first portion of the light-blocking area disposed between the first light-emitting areas, a first color-converting layer including a wavelength-converting material and disposed in the first opening to overlap the first light-emitting areas and the first portion of the light-blocking area, and a color filter layer including a portion configured to block a first color light emitted through the first light-emitting areas, the color filter layer overlapping the first color-converting layer and the first portion of the light-blocking area.
-
Patent Agency Ranking
公开(公告)号：US20160370643A1
公开(公告)日：2016-12-22
申请号：US15189507
申请日：2016-06-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： BORAM LEE , Jiseong Yang , Taehwan Kim , Jonghwan Lee , Seokjoon Hong
IPC: G02F1/1333 , G02F1/1337 , G02F1/1341 , G02F1/1335 , G02F1/1362 , G02F1/1343 , G02F1/1368 , G02F1/1339
Abstract: A liquid crystal display device includes a thin film transistor (TFT) disposed on a substrate. The TFT is divided into pixel regions. Pixel electrodes are disposed in the pixel regions, respectively. The pixel electrodes are electrically connected with the TFT. A roof layer is disposed over the pixel electrodes. Fine spaces, which are spaced apart from each other, are each disposed between each of the pixel electrodes and the roof layer. The fine spaces include a first region and a second region that is below the first region. The second region includes a protrusion protruding in a direction substantially parallel to the substrate with respect to the first region. An alignment layer is disposed on an inner surface of each of the fine spaces. Liquid crystal molecules fill each of the fine spaces.
Abstract translation: 液晶显示装置包括设置在基板上的薄膜晶体管（TFT）。 TFT被划分为像素区域。 像素电极分别设置在像素区域中。 像素电极与TFT电连接。 屋顶层设置在像素电极之上。 彼此间隔开的细小空间各自设置在每个像素电极和屋顶层之间。 精细空间包括第一区域和第二区域，其位于第一区域下方。 第二区域包括相对于第一区域沿基本上平行于基板的方向突出的突起。 在每个精细空间的内表面上设置取向层。 液晶分子填充每个细微空间。
-
公开(公告)号：US09219192B2
公开(公告)日：2015-12-22
申请号：US13773685
申请日：2013-02-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yeun Tae Kim , Hyang-Shik Kong , Namseok Roh , Hongsick Park , Changoh Jeong , Jinho Ju , Byeong-Jin Lee , Kyungtae Chae , Jiseong Yang
IPC: G02F1/1339 , G02F1/1333 , G02F1/1345 , H01L33/08 , G02F1/1335 , G02F1/1341 , G02F1/167 , G02F1/1362 , G02F1/137
CPC classification number: H01L27/1288 , G02F1/133377 , G02F1/133509 , G02F1/133512 , G02F1/133516 , G02F1/1341 , G02F1/136209 , G02F1/167 , G02F2001/133357 , G02F2001/136222 , G02F2001/13793 , H01L33/08
Abstract: A display apparatus includes a base substrate, a pixel on the base substrate, and a color filter part between the base substrate and the pixel. The pixel includes a cover layer defining a TSC (Tunnel Shaped Cavity) on the base substrate, an image display part provided in the TSC, and first and second electrodes which apply an electric field to the image display part.
Abstract translation: 显示装置包括基底基板，基底基板上的像素以及基底基板与像素之间的滤色器部分。 像素包括在基底基板上限定TSC（隧道形腔）的盖层，设置在TSC中的图像显示部分以及向图像显示部分施加电场的第一和第二电极。
-
公开(公告)号：US12023938B2
公开(公告)日：2024-07-02
申请号：US17496341
申请日：2021-10-07
Applicant: Samsung Display Co., LTD.
Inventor： Hwa Yeul Oh , Kanguk Kim , Jeongki Kim , Jong-Hoon Kim , Jiseong Yang , Kang Soo Han
CPC classification number: B41J2/2132 , B41J2/1433
Abstract: An inkjet printing method includes moving an inkjet head to discharge ink to a substrate including printing row areas, discharging ink to a first printing row area and a second printing row area among the printing row areas, discharging ink to a third printing row area among the printing row areas and the second printing row area, and discharging ink only to the first printing row area.
-
公开(公告)号：US11871593B2
公开(公告)日：2024-01-09
申请号：US17994006
申请日：2022-11-25
Applicant: Samsung Display Co., LTD.
Inventor： Tae Hyung Hwang , Jiseong Yang , Seon Uk Lee
IPC: H10K50/125 , H10K59/38 , H10K71/00 , H10K102/00
CPC classification number: H10K50/125 , H10K59/38 , H10K71/00 , H10K2102/331
Abstract: A method for manufacturing a display device including forming a first color filter transmitting a first color light on a base substrate to overlap first light-emitting areas, forming a second color filter transmitting a second color light different from the first color light to overlap second light-emitting areas and a first portion of a light-blocking area disposed between the first light-emitting areas, forming a partition wall including a first opening continuously overlapping the first light-emitting areas and the first portion of the light-blocking area, providing a first composition including a wavelength-converting material in the first opening, and curing the first composition to form a first color-converting layer.
-
公开(公告)号：US11522149B2
公开(公告)日：2022-12-06
申请号：US16940395
申请日：2020-07-28
Applicant: Samsung Display Co., LTD.
Inventor： Tae Hyung Hwang , Jiseong Yang , Seon Uk Lee
Abstract: A color-converting substrate including light-emitting areas and a light blocking area surrounding the light-emitting areas, the light-emitting areas including first light-emitting areas configured to emit a first color light, a partition wall including a first opening continuously overlapping the first light-emitting areas and a first portion of the light-blocking area disposed between the first light-emitting areas, a first color-converting layer including a wavelength-converting material and disposed in the first opening to overlap the first light-emitting areas and the first portion of the light-blocking area, and a color filter layer including a portion configured to block the first color light, the color filter layer overlapping the first color-converting layer and the first portion of the light-blocking area.
-
-
-
-
-
-
-
-
-
Search Results
11
records
(took 0.026 seconds)
