-
公开(公告)号：US09852698B2
公开(公告)日：2017-12-26
申请号：US14249039
申请日：2014-04-09
Applicant: Samsung Display Co., Ltd.
Inventor： Hyun Min Cho , Kwangkeun Lee , Jae Byung Park , Jaehyun Cho , Seon-Tae Yoon , Hyundeok Im , Sung-Jin Hong
CPC classification number: G09G3/3413 , G09G3/342 , G09G3/3648 , G09G2300/0452 , G09G2310/0235 , G09G2320/0242 , G09G2320/064 , G09G2320/0646 , G09G2360/16
Abstract: An image signal provided from an external device is converted into a data signal such that an image is displayed on a display panel, and a first light control signal and a second light control signal are output. A backlight unit provides the display panel with a first color light and a second color light different from the first color light in response to the first light control signal and the second control signal. The display panel driving unit also determines a pulse width of each of the first light control signal and the second light control signal according to a color characteristic of the image signal.
-
公开(公告)号：US09696606B2
公开(公告)日：2017-07-04
申请号：US14304233
申请日：2014-06-13
Applicant: Samsung Display Co., Ltd.
Inventor： Baek Hee Lee , Jong Hyuk Kang , Jae Byung Park , Hyun Min Cho , Sung-Jin Hong
IPC: G02F1/1335 , G02F2/02
CPC classification number: G02F2/02 , G02F2202/36
Abstract: A display device includes a light source generating light and a thin film transistor array panel including a pixel electrode and a common electrode. The display includes an upper panel and a quantum rod layer positioned between the thin film transistor array panel and the upper panel. The display includes an upper polarizer attached outside of the upper panel, in which the quantum rod layer includes quantum rods, and an arrangement direction of the quantum rods is controlled by an electric field generated by the pixel electrode and the common electrode, light is polarized according to the controlled arrangement direction, and the polarizer controls the transmission degree of the polarized light from the quantum rods according to the arrangement direction of the quantum rods.
-
公开(公告)号：US20160320664A1
公开(公告)日：2016-11-03
申请号：US14993743
申请日：2016-01-12
Applicant: Samsung Display Co., Ltd.
Inventor： Jong Hyuk Kang , Hyun Min Cho , Jae Byung Park , Jae Woong Kang , Dae Hyun Kim , Suk Sun Lee , Joo Yeol Lee , Hyun Deok Im , Sung-Jin Hong
IPC: G02F1/1335 , G02F1/1368
CPC classification number: G02F1/133528 , G02F1/133617 , G02F1/133621 , G02F2202/36
Abstract: A liquid crystal display device which may prevent a color mixing phenomenon and a driving method thereof, the liquid crystal display device including a first substrate and a second substrate facing each other; a thin film transistor disposed inside the first substrate; a color conversion layer disposed inside the second substrate and including a plurality of quantum rods; a liquid crystal layer disposed between the first substrate and the second substrate; a first polarizer disposed outside the first substrate; and a second polarizer disposed outside the second substrate.
Abstract translation: 一种可以防止混色现象的液晶显示装置及其驱动方法，所述液晶显示装置包括彼此面对的第一基板和第二基板; 设置在所述第一基板内的薄膜晶体管; 颜色转换层，其设置在所述第二基板的内部并且包括多个量子棒; 设置在所述第一基板和所述第二基板之间的液晶层; 设置在所述第一基板的外侧的第一偏振片; 以及设置在第二基板外侧的第二偏振片。
-
公开(公告)号：US08941787B2
公开(公告)日：2015-01-27
申请号：US13886587
申请日：2013-05-03
Applicant: Samsung Display Co., Ltd.
Inventor： Kwang Keun Lee , Mun-Ki Sim , Seon-Tae Yoon , Jae Byung Park , Hae Il Park , Hyun Min Cho
CPC classification number: G02B27/26 , G02F2001/133541 , G02F2001/134345 , G02F2413/09 , G09G3/003 , G09G3/3413 , G09G3/36 , G09G3/3607 , G09G2300/0452 , G09G2300/0486 , G09G2310/0235 , H04N13/324 , H04N13/337 , H04N13/341
Abstract: A 3D image display device includes: a backlight unit including a first color light source and a second color light source, which are alternately turned on; a display panel on a front side of the backlight unit and including a pixel, where the pixel includes a first subpixel including a first color filter and a second subpixel including a second color filter; a patterned circular polarizer on a front side of the display panel, extending substantially in a first direction, and including a first circular polarization part and a second circular polarization part having widths substantially the same as widths of the first subpixel and the second subpixel, respectively; and glasses including a left lens and a right lens, where each of the left lens and the right lens includes a plurality of circular polarization patterns and a shutter glass panel which turns on and off each circular polarization pattern.
Abstract translation: 3D图像显示装置包括：背光单元，包括交替打开的第一彩色光源和第二彩色光源; 所述背光单元的前侧的显示面板包括像素，所述像素包括包括第一滤色器的第一子像素和包括第二滤色器的第二子像素; 在显示面板的正面侧的图案化的圆偏振片，大体上沿第一方向延伸，并且包括分别具有与第一子像素和第二子像素的宽度基本相同的宽度的第一圆偏振部分和第二圆偏振部分 ; 以及包括左透镜和右透镜的眼镜，其中左透镜和右透镜中的每一个包括多个圆偏振图案，以及将每个圆偏振图案导通和截止的快门玻璃面板。
-
公开(公告)号：US12294014B2
公开(公告)日：2025-05-06
申请号：US17281500
申请日：2019-06-11
Applicant: Samsung Display Co., Ltd.
Inventor： Chong Chul Chai , Hyun Joon Kim , Hyun Min Cho , Kyung Bae Kim , Min Jae Jeong
Abstract: A light emitting device comprises: a substrate; a first electrode on the substrate, the first electrode having holes, and having inclined surfaces along the peripheries of the holes; second electrodes on the substrate, each of which is in a respective one of the holes of the first electrode; and light emitting elements between the first electrode and the second electrodes, the light-emitting elements being electrically connected to the first electrode and the second electrodes.
-
Patent Agency Ranking
公开(公告)号：US12255223B2
公开(公告)日：2025-03-18
申请号：US17640693
申请日：2020-08-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyun Deok Im , Jong Hyuk Kang , Dae Hyun Kim , Hyun Min Cho
Abstract: A display device includes a pixel in a display area. The pixel includes: spaced apart first and second electrodes; a first insulating layer on the first electrode and the second electrode and between the first electrode and the second electrode and having a first etch selectivity; a first insulating pattern on the first insulating layer between the first electrode and the second electrode, and having a second etch selectivity; a light emitting element on the first insulating pattern; a second insulating pattern having the second etch selectivity and being on one area of the light emitting element such that a first end and the second end of the light emitting element are exposed; and third and fourth electrodes configured to electrically connect the first end and the second end of the light emitting element to the first and second electrodes, respectively.
-
公开(公告)号：US12243953B2
公开(公告)日：2025-03-04
申请号：US17255795
申请日：2019-02-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jong Hyuk Kang , Won Ho Lee , Hyun Deok Im , Young Hoi Kim , Jin Young Kim , Hyun Min Cho , Hae Yun Choi
IPC: H01L33/00 , H01L25/075
Abstract: An apparatus for manufacturing a light emitting display device includes a stage, and at least one electric-field application module disposed on at least one side of the stage. The apparatus further includes at least one of: at least one printing head disposed above the stage, and a heating element disposed adjacent the stage. The at least one electric-field application module includes a probe head having at least one probe pin, and a driver connected to the probe head to move the probe head.
-
公开(公告)号：US12218299B2
公开(公告)日：2025-02-04
申请号：US17774978
申请日：2020-10-19
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chang Il Tae , Hyun Min Cho , Dae Hyun Kim
Abstract: A display device may include a display area including pixel areas each including an emission area, a non-display area, and a pixel disposed in each of the pixel areas. The pixel may include a first electrode, a second electrode spaced apart from the first electrode and surrounding a periphery of the first electrode, a third electrode spaced apart from the second electrode and surrounding a periphery of the second electrode, a fourth electrode spaced apart from the third electrode and surrounding a periphery of the third electrode, light emitting elements disposed between the first to fourth electrodes, and first and second conductive lines disposed under the first to fourth electrodes with an insulating layer disposed therebetween. The first conductive line may be electrically connected to the first electrode, and the second conductive line may be electrically connected to the fourth electrode.
-
公开(公告)号：US12218175B2
公开(公告)日：2025-02-04
申请号：US17282255
申请日：2019-04-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jin Woo Choi , Eun A Yang , Hyun Min Cho
Abstract: A display deice includes a pair of first color sub-pixels arranged in a display area in a first direction, each of the pair of first color sub-pixels including at least one first color light emitting element, and a bank enclosing the pair of first color sub-pixels. The bank includes at least two areas having different widths in an area corresponding to each of the pair of first color sub-pixels.
-
公开(公告)号：US12199216B2
公开(公告)日：2025-01-14
申请号：US17470383
申请日：2021-09-09
Applicant: Samsung Display Co., LTD.
Inventor： Jong Won Lee , Hyun Min Cho
IPC: H01L33/00 , H01L25/075 , H01L27/15 , H01L33/38 , H01L33/44
Abstract: A display device comprises a substrate, a first electrode on the substrate and extending in a first direction, a second electrode on the substrate and extending in the first direction, the second electrode being spaced apart from the first electrode in a second direction, a first insulating layer on the first electrode and the second electrode, light-emitting elements on the first insulating layer, the light-emitting elements being disposed on the first electrode and the second electrode, a second insulating layer disposed on the light-emitting elements, a first contact electrode disposed on the first electrode and electrically contacting the light-emitting elements, and a second contact electrode disposed on the second electrode and electrically contacting the light-emitting elements. The second insulating layer comprises patterns that cover at least part of the light-emitting elements and are spaced apart from one another in the first direction.
-
-
-
-
-
-
-
-
-
Search Results
167
records
(took 0.023 seconds)
