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公开(公告)号：US10205051B2
公开(公告)日：2019-02-12
申请号：US15855502
申请日：2017-12-27
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jung Hyun Kim , Hyun Min Cho
Abstract: A light emitting device includes: a substrate; a first electrode disposed on the substrate; a first insulating layer disposed on the substrate to be spaced apart from the first electrode, the first insulating layer having a first height; a second electrode disposed on the first insulating layer; and a bar type LED disposed on the substrate, wherein the bar type LED has a first end and a second end in the length direction thereof, one of the first end and the second end is connected to the first electrode, and the other of the first end and the second end is connected to the second electrode.
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公开(公告)号：US10168587B2
公开(公告)日：2019-01-01
申请号：US15070950
申请日：2016-03-15
Applicant: Samsung Display Co., Ltd.
Inventor： Dae Hyun Kim , Jae Woong Kang , Jong Hyuk Kang , Jae Byung Park , Joo Yeol Lee , Hyun Deok Im , Hyun Min Cho , Sung Jin Hong
IPC: G02F1/1343 , G02F1/133 , G02F1/1335
Abstract: A display device comprises a first light-transmissive substrate, a second light-transmissive substrate and a solar cell disposed between the first and second light-transmissive substrates. The solar cell includes a conductive wire grid pattern layer, which is disposed between the first and second light-transmissive substrates, a transparent electrode, which is disposed between the second light-transmissive substrate and the conductive wire grid pattern layer, and at least one photoactive layer, which is disposed between the transparent electrode and the conductive wire grid pattern layer. The second light-transmissive substrate is configured to output an image therethrough.
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公开(公告)号：US10026777B2
公开(公告)日：2018-07-17
申请号：US15701455
申请日：2017-09-12
Applicant: Samsung Display Co., Ltd.
Inventor： Jong Hyuk Kang , Hyun Min Cho , Dae Hyun Kim , Joo Yeol Lee , Hyun Deok Im
CPC classification number: H01L27/15 , F21K9/68 , H01L25/0753 , H01L33/005 , H01L33/405 , H01L33/60 , H01L33/62
Abstract: A light-emitting device includes: a substrate; a unit light-emitting area disposed on the substrate; first and second electrodes disposed in the unit light-emitting area to be separated from each other; a plurality of rod-shaped LEDs disposed between the first and second electrodes; a reflective contact electrode disposed on opposite ends of the rod-shaped LEDs to electrically connect the rod-shaped LEDs to the first and second electrodes; and a light-transmitting structure disposed between the first and second electrodes and extending to cross the rod-shaped LEDs.
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公开(公告)号：US20180175009A1
公开(公告)日：2018-06-21
申请号：US15851500
申请日：2017-12-21
Applicant: Samsung Display Co., Ltd.
Inventor： Dae Hyun Kim , Jong Hyuk Kang , Joo Yeol Lee , Hyun Deok Im , Hyun Min Cho
CPC classification number: H01L27/156 , H01L25/0753 , H01L25/167 , H01L27/124 , H01L27/1255 , H01L29/78633 , H01L33/06 , H01L33/20 , H01L33/32 , H01L33/385 , H01L33/387 , H01L33/405 , H01L33/44 , H01L33/60 , H01L33/62 , H01L2933/0016 , H01L2933/0058 , H01L2933/0066
Abstract: A light emitting device, includes: a substrate; a light emitting element on the substrate, the light emitting element having a first end portion and a second end portion arranged in a longitudinal direction; one or more partition walls disposed on the substrate, the one or more partition walls being spaced apart from the light emitting element; a first reflection electrode adjacent the first end portion of the light emitting element; a second reflection electrode adjacent the second end portion of the light emitting element; a first contact electrode connected to the first reflection electrode and the first end portion of the light emitting element; an insulating layer on the first contact electrode, the insulating layer having an opening exposing the second end portion of the light emitting element and the second reflection electrode to the outside; and a second contact electrode on the insulating layer.
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25.发明授权公开(公告)号：US09978777B2
公开(公告)日：2018-05-22
申请号：US15392888
申请日：2016-12-28
Applicant: Samsung Display Co., Ltd.
Inventor： Tae An Seo , Su Bin Bae , Yu-Gwang Jeong , Hyun Min Cho , Shin Il Choi , Jin Hwan Choi
IPC: H01L27/12 , H01L29/66 , H01L29/786
CPC classification number: H01L27/1225 , H01L27/124 , H01L27/1288 , H01L29/66969 , H01L29/7869
Abstract: A TFT array panel of a display device includes a first substrate, a first electrode disposed on the first substrate, a first insulating layer including a first hole, the first insulating layer disposed on the first electrode, a second insulating layer disposed on the first insulating layer and including a second hole corresponding to the first hole, and a capping layer including a first inner portion, the capping layer disposed on an inner lateral surface forming the second hole, where an end portion of the first inner portion disposed in the second hole is separated from the first electrode.
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Patent Agency Ranking
公开(公告)号：US09864230B2
公开(公告)日：2018-01-09
申请号：US14601378
申请日：2015-01-21
Applicant: Samsung Display Co., Ltd.
Inventor： Junghyun Kwon , Hyundeok Im , Jong Hyuk Kang , Jae Byung Park , Haeil Park , Hyun Min Cho
IPC: G02F1/1335 , F21V23/00 , F21V21/14 , F21V9/16 , G09G3/34
CPC classification number: G02F1/133603 , F21V9/30 , F21V21/14 , F21V23/002 , G02F2001/133622 , G09G3/3413 , G09G2300/0452 , G09G2310/0235
Abstract: A display apparatus includes a display panel that includes a plurality of pixels which displays an image in a front direction, and a backlight unit which provides a light to the display panel and includes a first light source part which is disposed at a rear surface of the display panel, includes a first support substrate and a first light source mounted on the first support substrate and emits a first color light, and a second light source part which is disposed at the rear surface of the display panel, includes a second support substrate partially overlapped with the first support substrate and a second light source mounted on the second support substrate, and emits a second color light having a wavelength band different from that of the first color light, where an opening is defined through the second support substrate and corresponds to the first light source.
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公开(公告)号：US20150194117A1
公开(公告)日：2015-07-09
申请号：US14471665
申请日：2014-08-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyun Min Cho , Jae Byung Park , Seon-Tae Yoon , Kwangkeun Lee , Jaehyun Cho
CPC classification number: G09G3/3685 , G09G3/3413 , G09G3/3607 , G09G3/3611 , G09G2320/064 , G09G2340/06
Abstract: A liquid crystal display apparatus includes a gamma mapping unit configured to receive red, green, and blue image information from an external device. During the first field, the gamma mapping unit generates first to third data signals for controlling the first to third pixels based on the red, green, and blue image information in synchronization with the backlight unit. During the second field, the gamma mapping unit generates fourth and fifth data signals for controlling the first and second pixels based on at least one of the first to third data signals or based on the red, green, and blue image information. As the quantity of the second color light leaked is adjusted through the first and second color filters in the second field, a color reproduction range and brightness of the liquid crystal display panel are improved. Thus, the display quality of the liquid crystal display apparatus is improved.
Abstract translation: 液晶显示装置包括：伽马映射部，被配置为从外部装置接收红色，绿色和蓝色的图像信息。 在第一场期间，伽马映射单元根据与背光单元同步的红色，绿色和蓝色图像信息产生用于控制第一至第三像素的第一至第三数据信号。 在第二场期间，伽马映射单元基于第一至第三数据信号中的至少一个或基于红色，绿色和蓝色图像信息产生用于控制第一和第二像素的第四和第五数据信号。 随着在第二场中通过第一和第二滤色器调节第二色光的泄漏量，液晶显示面板的色彩再现范围和亮度得到改善。 因此，提高了液晶显示装置的显示质量。
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公开(公告)号：US08760605B2
公开(公告)日：2014-06-24
申请号：US13676716
申请日：2012-11-14
Applicant: Samsung Display Co., Ltd.
Inventor： Hyun Min Cho , Kwang Keun Lee , Jae Byung Park
IPC: G02F1/1335
CPC classification number: G02F1/133514 , G02F1/133615 , G02F1/133617 , G02F2201/52 , G02F2203/01 , H01J9/205
Abstract: A display device including: first, second and third substrates, where the second substrate is between the first and third substrates; a light amount controlling layer between the first and second substrates; a color providing layer between the second and third substrates; a light source unit which provides light; and a light guide plate disposed below the first substrate, where the light guide plate guides the light from the light source to the first substrate, where the light amount controlling layer and the color providing layer include pixels corresponding to each other, light from the light guide plate and passed through a pixel of the light amount controlling layer to pass through an adjacent pixel of the color providing layer, and the pixels of the color providing layer include a color conversion region and a transparent region.
Abstract translation: 一种显示装置，包括：第一，第二和第三基板，其中第二基板位于第一和第三基板之间; 第一和第二基板之间的光量控制层; 第二和第三基板之间的着色层; 提供光的光源单元; 以及导光板，其设置在所述第一基板的下方，其中所述导光板将来自所述光源的光引导到所述第一基板，其中所述光量控制层和所述着色层包括彼此对应的像素，来自所述光的光 引导板并通过光量控制层的像素以通过彩色提供层的相邻像素，并且彩色提供层的像素包括颜色转换区域和透明区域。
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公开(公告)号：US20130242228A1
公开(公告)日：2013-09-19
申请号：US13645207
申请日：2012-10-04
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： JAE BYUNG PARK , Sung Sik Yun , Jong Hyuk Kang , Hae IL Park , Hyun Min Cho
IPC: G02F1/13357 , H01L33/08
CPC classification number: G02F1/133514 , G02F1/133377 , G02F1/133528 , G02F1/133617 , G02F2/02 , G02F2201/08 , G02F2202/02 , G02F2202/36 , G02F2203/055
Abstract: A wide viewing angle liquid crystal display includes color filters having a quantum dot and scattering particles and liquid crystal layer disposed in a microcavity, a distance between the color filter and the liquid crystal layer being sized to minimize display deterioration due to parallax.
Abstract translation: 宽视角液晶显示器包括具有量子点和散射颗粒的滤色器和设置在微腔中的液晶层，滤色器和液晶层之间的距离的尺寸被设计成最小化由视差引起的显示劣化。
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公开(公告)号：US12230739B2
公开(公告)日：2025-02-18
申请号：US17774697
申请日：2020-09-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seung Lyong Bok , Hyun Min Cho
Abstract: A display device includes pixel areas; and a pixel disposed in each of the pixel areas. The pixel includes a first electrode and a second electrode disposed on a substrate and disposed on a same layer, a light emitting element disposed on the first electrode and the second electrode, a third electrode electrically connecting the first electrode to a first end of the light emitting element, a fourth electrode electrically connecting the second electrode to a second end of the light emitting element, and an electrode pattern and the electrode pattern and one of the third electrode and the fourth electrode being disposed on a same layer.
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