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公开(公告)号：US09923032B2
公开(公告)日：2018-03-20
申请号：US15188128
申请日：2016-06-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyesog Lee , Yunseon Do , Byungchoon Yang
CPC classification number: H01L27/3211 , H01L27/3209 , H01L27/3213 , H01L27/322 , H01L51/0011 , H01L51/0023 , H01L51/5012 , H01L51/5206 , H01L51/5221 , H01L51/5234 , H01L51/5265 , H01L51/56
Abstract: An organic light emitting device, an organic light emitting display device, and a method of manufacturing a sub-organic light emitting device, the device including a first sub-organic light emitting device; and a second sub-organic light emitting device on the first sub-organic light emitting device, wherein the first sub-organic light emitting device includes a first lower electrode, a first organic light emitting layer on the first lower electrode, and a first upper electrode on the first organic light emitting layer, and the second sub-organic light emitting device includes a second lower electrode insulated from the first lower electrode, a second organic light emitting layer on the second lower electrode and entirely overlapped with the first organic light emitting layer when viewed in a plan view, and a second upper electrode on the second organic light emitting layer.
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公开(公告)号：US09099049B2
公开(公告)日：2015-08-04
申请号：US14094153
申请日：2013-12-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Tae Kwon Jung , Dongmin Yeo , Byungchoon Yang , Yong-Hoon Kwon
CPC classification number: G09G3/3607 , G09G3/3413 , G09G3/3426 , G09G2320/0626 , G09G2360/16
Abstract: A plurality of gray-scale values is extracted from image signals corresponding to a dimming area to calculate a mean value of the gray-scale values, and at least one of a variance, a standard deviation, a kurtosis, a skewness, a central moment, and an image moment is calculated using the mean value. Then, a representative gray-scale value corresponding to the dimming area is determined using the calculated values, and a dimming function for the light sources included in the dimming area is determined based on the representative gray-scale value. Then, the light sources included in the dimming area are driven based on the dimming function.
Abstract translation: 从对应于调光区域的图像信号中提取多个灰度值，以计算灰度值的平均值，以及方差，标准偏差，峰度，偏度，中心时刻 ，并使用平均值计算图像力矩。 然后，使用所计算的值确定与调光区域对应的代表灰度值，并且基于代表灰度值来确定包括在调光区域中的光源的调光功能。 然后，基于调光功能驱动包括在调光区域中的光源。
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公开(公告)号：US11943961B2
公开(公告)日：2024-03-26
申请号：US16937737
申请日：2020-07-24
Applicant: Samsung Display Co., Ltd.
Inventor： Cheonmyeong Lee , Youngchan Kim , Byungchoon Yang , Jaeho You , Jiwon Lee , Joo Woan Cho
IPC: H10K50/85 , G03B21/14 , G03B21/56 , G03B21/62 , H04N9/31 , H10K50/854 , H10K50/858 , H10K50/86 , H10K59/30
CPC classification number: H10K50/858 , H10K50/854 , H10K50/865 , H10K59/30
Abstract: An electronic device includes a display panel, a first optical part, and a second optical part including a diffraction optical element having a diffraction grating. The display panel include a first display area for displaying a first image having a first color, a second display area disposed adjacent to the first display area to display a second image having a second color different from the first color, and a third display area disposed adjacent to the second display area to display a third image having a third color different from the first color and the second color.
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公开(公告)号：US11538968B2
公开(公告)日：2022-12-27
申请号：US16839932
申请日：2020-04-03
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Daeho Song , Minwoo Kim , Byungchoon Yang , Hyung-Il Jeon , Jinwoo Choi
IPC: H01L33/58 , H01L33/00 , H01L25/075 , H01L33/62
Abstract: A display device and a manufacturing method of a display device are provided. A display device includes a base substrate; an electrode on the base substrate, a light emitting element on the base substrate and electrically connected to the electrode, and a solution layer between the base substrate and the light emitting element, the solution layer including a light blocking material.
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公开(公告)号：US11372174B2
公开(公告)日：2022-06-28
申请号：US16987630
申请日：2020-08-07
Applicant: Samsung Display Co., Ltd.
Inventor： Jiwon Lee , Youngchan Kim , Byungchoon Yang , Sang-Ho Kim , Cheonmyeong Lee
IPC: G02B6/42 , F21V8/00 , G02F1/1334
Abstract: A hologram display device includes a light source unit, a light guide plate, a spatial light modulator, a sensing unit, and a light source driving unit. The light source unit includes a plurality of light sources and emits light when at least one of the plurality of light sources is turned on. The light guide plate converts the light emitted thereto from the light source unit to a planar light beam. The spatial light modulator spatially modulates the planar light beam to produce a hologram image. The sensing unit senses a position of a user watching the hologram image, and the light source driving unit turns on the at least one of the plurality of light sources, based on information on the position of the user obtained by the sensing unit.
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Patent Agency Ranking
公开(公告)号：US20190353900A1
公开(公告)日：2019-11-21
申请号：US16413545
申请日：2019-05-15
Applicant: Samsung Display Co., Ltd.
Inventor： Jaeho You , Hyesog Lee , Youngchan Kim , Byungchoon Yang
Abstract: A head-up display includes: a plurality of displays having a plurality of pixels and configured to emit lights from each of the plurality of pixels; a plurality of collimators configured to receive the lights emitted from each pixel of the plurality of pixels of the plurality of displays and output collimated lights by collimating the lights; and a diffractive optical element configured to receive the collimated lights from the plurality of collimators, diffract the collimated lights, emit the collimated lights at angles substantially equal to respective angles at which the collimated lights are incident to the diffractive optical element, respectively, and generate a virtual image by the collimated lights emitted from the diffractive optical element. The head-up display is reduced in size and capable of generating the virtual image at infinity to allow drivers to view the virtual image without shifting their focal point.
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公开(公告)号：US20170079150A1
公开(公告)日：2017-03-16
申请号：US15161037
申请日：2016-05-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yunseon Do , Byungchoon Yang , Hyesog Lee , Jaejoong Kwon
CPC classification number: H05K5/02 , G02F1/133308 , G02F1/133512 , G02F2001/133331 , H05K5/03 , Y10T428/10 , Y10T428/1059
Abstract: A display device includes a display member configured to display an image; and a window member including a transmission area configured to transmit the image, and a bezel area having a color and arranged adjacent to the transmission area in a plan view, the window member including a base member in which a plurality of air gaps are defined in an area of the base member corresponding to the bezel area; and a color member in the air gaps to define the color of the bezel area.
Abstract translation: 显示装置包括被配置为显示图像的显示部件; 以及窗构件，其包括被配置为传送图像的传输区域和具有颜色的边框区域，并且布置在俯视图中与所述传输区域相邻的位置，所述窗口构件包括其中限定了多个气隙的基座构件 所述基部构件的与所述边框区域对应的区域; 和空气间隙中的彩色构件，以限定边框区域的颜色。
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公开(公告)号：US09583727B2
公开(公告)日：2017-02-28
申请号：US14933856
申请日：2015-11-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chi-O Cho , Byungchoon Yang , Young-Jun Seo , Won Sang Park
CPC classification number: H01L51/502 , H01L27/3211 , H01L27/322 , H01L27/326 , H01L51/5016 , H01L51/5212 , H01L51/5218 , H01L51/5221 , H01L51/5234 , H01L51/5253 , H01L51/5281 , H01L2251/301 , H01L2251/305 , H01L2251/308 , H01L2251/5315 , H01L2251/5369
Abstract: An organic light emitting display apparatus including a substrate including a plurality of pixel areas; a pixel electrode on the substrate; an opposite electrode on the pixel electrode, the opposite electrode transmitting light; an organic light emitting layer between the pixel electrode and the opposite electrode, the organic light emitting layer emitting a first light toward the opposite electrode; a light emitting layer on the opposite electrode, the light emitting layer absorbing a portion of the first light and emitting a second light; and a sealing layer on the light emitting layer, the sealing layer sealing the pixel electrode, the opposite electrode, the organic light emitting layer, and the light emitting layer.
Abstract translation: 一种有机发光显示装置，包括：包括多个像素区域的基板; 基板上的像素电极; 像素电极上的相对电极，相对电极透射光; 在像素电极和相对电极之间的有机发光层，有机发光层朝向相对电极发射第一光; 在相对电极上的发光层，所述发光层吸收所述第一光的一部分并发射第二光; 以及在发光层上的密封层，密封层密封像素电极，相对电极，有机发光层和发光层。
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公开(公告)号：US11742470B2
公开(公告)日：2023-08-29
申请号：US17116221
申请日：2020-12-09
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jinwoo Choi , Minwoo Kim , Daeho Song , Byungchoon Yang , Hyungil Jeon
CPC classification number: H01L33/62 , H01L33/005 , H01L33/42 , H01L33/486 , H01L2933/0016 , H01L2933/0066
Abstract: A display device including at least one emission area emitting light and a transmission area adjacent to the at least one emission area and transmitting external light. The display device includes a substrate and a circuit element including at least one transistor and a storage capacitor disposed on the substrate. An insulating layer is disposed on the circuit element and includes a contact hole. A first transparent electrode is disposed on the insulating layer and is electrically connected to the circuit element through the contact hole. At least one light-emitting diode is disposed on the first transparent electrode and defines the at least one emission area. The at least one light-emitting diode comprises a PN diode including inorganic semiconductor based-materials. A portion of the first transparent electrode is located in the transmission area.
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公开(公告)号：US11527733B2
公开(公告)日：2022-12-13
申请号：US17179224
申请日：2021-02-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chi-O Cho , Byungchoon Yang , Young-Jun Seo , Won Sang Park
Abstract: An organic light emitting display apparatus including a substrate including a plurality of pixel areas; a pixel electrode on the substrate; an opposite electrode on the pixel electrode, the opposite electrode transmitting light; an organic light emitting layer between the pixel electrode and the opposite electrode, the organic light emitting layer emitting a first light toward the opposite electrode; a light emitting layer on the opposite electrode, the light emitting layer absorbing a portion of the first light and emitting a second light; and a sealing layer on the light emitting layer, the sealing layer sealing the pixel electrode, the opposite electrode, the organic light emitting layer, and the light emitting layer.
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