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公开(公告)号：US20180225547A1
公开(公告)日：2018-08-09
申请号：US15802960
申请日：2017-11-03
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ki Seo KIM , Jae Kyoung KIM , Won Sang PARK , Byeong Hee WON , Byung Han YOO
CPC classification number: G06K9/6212 , G06K9/00026 , G06K9/0004 , G06K9/001 , G06K9/6209
Abstract: A sensor pixel includes a sensor electrode, a first transistor including a gate electrode connected to the sensor electrode and which controls a current output provided to an output line, a second transistor connected to a first voltage line and a first transistor, a third transistor connected to the first transistor and the output line, and a compensator unit which compensates a threshold voltage of the first transistor.
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公开(公告)号：US20180102498A1
公开(公告)日：2018-04-12
申请号：US15649498
申请日：2017-07-13
Applicant: Samsung Display Co., Ltd.
Inventor： Jae Min SHIN , Woong Sik KIM , Won Sang PARK , Seung Bae KANG , Min Woo KIM , Jong Ho HONG
IPC: H01L51/52 , H01L27/32 , G09G3/3233
CPC classification number: H01L51/5218 , G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0243 , G09G2310/0251 , G09G2310/0262 , G09G2330/028 , H01L27/3248 , H01L27/3276 , H01L51/5209 , H01L51/5234 , H01L2251/5315
Abstract: An organic light-emitting display device is provided. The organic light-emitting display device comprises a substrate, a thin-film transistor (TFT) disposed on the substrate, an overcoat layer disposed on the TFT, a first electrode disposed on the overcoat layer and including a lower electrode layer, an intermediate electrode layer, which is disposed on the lower electrode layer, and an upper electrode layer, which is disposed on the intermediate electrode layer, an emission layer disposed on the first electrode, and a second electrode disposed on the emission layer, wherein the first electrode includes a first area in which the lower electrode layer, the intermediate electrode layer and the upper electrode layer are sequentially stacked and a second area in which the lower electrode layer and the upper electrode layer are sequentially stacked.
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公开(公告)号：US20170371489A1
公开(公告)日：2017-12-28
申请号：US15617196
申请日：2017-06-08
Applicant: Samsung Display Co., Ltd.
Inventor： Won Ki HONG , Won Sang PARK , Eun Jin SUNG
IPC: G06F3/041
CPC classification number: G06F3/0418 , G06F3/0414 , G06F3/044 , G06F2203/04102
Abstract: A touch sensor, and method of operating same, includes: a flexible substrate capable of being bent into curved or flat shapes; a plurality of pressure sensors provided on the substrate; and a sensor controller configured to determine a bent form of the substrate by using a first detection signal obtained from at least one of the plurality of pressure sensors and to compensate for an intensity of touch by generating a signal based upon the bent form of the substrate.
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公开(公告)号：US20170309368A1
公开(公告)日：2017-10-26
申请号：US15468176
申请日：2017-03-24
Inventor： Jong Ho HONG , Won Sang PARK , Jae Ik LIM , Hye Yong CHU , Dae-Hyeong KIM , Donghee SON , Jun-Kyul SONG
CPC classification number: H01B5/14 , B32B15/043 , B32B15/092 , B32B27/38 , B32B2307/202 , B32B2307/412 , B32B2307/418 , B32B2309/105 , H01B1/02 , H01L51/504 , H01L51/5206 , H01L51/5218 , H01L51/5234 , H01L2251/301 , H01L2251/305 , H01L2251/308
Abstract: A transparent conductive film includes a metal oxide, a metal, and an epoxy, wherein a refractive index of the metal may be lower than that of the epoxy.
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公开(公告)号：US20170148368A1
公开(公告)日：2017-05-25
申请号：US15427841
申请日：2017-02-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byeong Hee WON , Jong In BAEK , Rang Kyun MOK , Won Sang PARK
IPC: G09G3/20
CPC classification number: G09G3/2003 , G09G3/2007 , G09G3/2092 , G09G2300/0452 , G09G2320/0242 , G09G2340/0428
Abstract: A display device includes a signal receiver, a signal generator, and a signal corrector. The signal receiver receives an image signal. The signal generator generates a data signal for each of a first color pixel and a second color pixel based on the image signal. The signal corrector generates corrected data for the first color pixel based on the data signal for the second color pixel in a single driving mode. The first color pixel and the second color pixel emit light of different grayscale values of a same color. The first color pixel is driven and the second color pixel is not driven in the single driving mode.
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Patent Agency Ranking
公开(公告)号：US20150172647A1
公开(公告)日：2015-06-18
申请号：US14296036
申请日：2014-06-04
Applicant: Samsung Display Co., Ltd.
Inventor： Chang Hoon LEE , Won Sang PARK , Jong-In BAEK
IPC: H04N13/04
CPC classification number: H04N13/398 , H04N13/341 , H04N13/38
Abstract: A display device may include a signal controller configured to use a received image signal to generate sectional image signals, configured to determine a sequence for displaying sectional images that respectively correspond to the sectional image signals, and configured to use the sectional image signals to generate an image data signal. The sectional images may include a top left image, a bottom left image, a top right image, and a bottom right image. The device may further include a display panel configured to display the sectional images according to data signals generated based on the image data signal and according to the sequence. The sectional images may be portions of a whole image that has a size substantially equal to a display area of the display panel.
Abstract translation: 显示装置可以包括被配置为使用接收的图像信号来产生截面图像信号的信号控制器，其被配置为确定用于显示分别对应于截面图像信号的截面图像的序列，并且被配置为使用截面图像信号来产生 图像数据信号。 截面图像可以包括左上图像，左下图像，右上图像和右下图像。 该装置还可以包括：显示面板，被配置为根据根据该图像数据信号生成的数据信号并根据该顺序显示截面图像。 截面图像可以是具有与显示面板的显示区域基本相等的尺寸的整个图像的部分。
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公开(公告)号：US20240224566A1
公开(公告)日：2024-07-04
申请号：US18601944
申请日：2024-03-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chi-O CHO , Byungchoon YANG , Young-Jun SEO , Won Sang PARK
IPC: H10K50/115 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/814 , H10K50/818 , H10K50/82 , H10K50/828 , H10K50/844 , H10K50/86 , H10K59/12 , H10K59/121 , H10K59/122 , H10K59/35 , H10K59/38 , H10K77/10 , H10K101/10 , H10K102/00 , H10K102/10
CPC classification number: H10K50/115 , H10K50/11 , H10K50/814 , H10K50/818 , H10K50/82 , H10K50/828 , H10K50/844 , H10K50/86 , H10K59/35 , H10K59/38 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/171 , H10K59/12 , H10K59/121 , H10K59/1216 , H10K59/122 , H10K77/111 , H10K2101/10 , H10K2102/00 , H10K2102/101 , H10K2102/103 , H10K2102/3026 , H10K2102/331
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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公开(公告)号：US20230409138A1
公开(公告)日：2023-12-21
申请号：US18459882
申请日：2023-09-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ki Seo KIM , Jae-Kyoung KIM , Won Sang PARK , Bong Hyun YOU
CPC classification number: G06F3/0416 , G06F3/0446 , G06F3/0443 , G06F2203/04107
Abstract: A display apparatus includes a display panel configured to display an image and a touch antenna array disposed on the display panel. The touch antenna array may include a touch electrode, a touch wiring electrically connected to the touch electrode, an antenna electrode including a plurality of antenna elements, a feeder electrically connected to the antenna electrode, and a shielding electrode disposed between the touch wiring and the feeder.
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公开(公告)号：US20230255054A1
公开(公告)日：2023-08-10
申请号：US18298565
申请日：2023-04-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ki Seo KIM , Jae-Kyoung KIM , Won Sang PARK , Bong Hyun YOU
CPC classification number: H10K59/00 , H01Q1/243 , H01Q9/0407 , H04M1/0268 , H10K59/12
Abstract: A display apparatus includes a flexible display panel including a display area with a first folding area, the display area including an upper surface and a lower surface and displaying an image via the upper surface, a cover window disposed on the upper surface of the display area of the flexible display panel and an antenna layer including a first antenna disposed on an upper surface of the first folding area. The upper surface of the display area includes the upper surface of the first folding area. The first antenna is disposed between the upper surface of the first folding area and the cover window.
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公开(公告)号：US20230214072A1
公开(公告)日：2023-07-06
申请号：US17884877
申请日：2022-08-10
Applicant: Samsung Display Co., Ltd.
Inventor： Gi Na YOO , Ju Yeon KIM , Won Sang PARK , Chang Woo SHIM , Seong Jun LEE
CPC classification number: G06F3/0446 , G06F3/0412 , G06F3/0441 , G06F3/0442 , H01L27/323 , H01L51/5284 , H01L27/3223 , G06F2203/04112
Abstract: The present disclosure relates to a display device capable of performing a touch input by a touch input device, and a touch input system including the same. According to an embodiment of the disclosure, a display device comprising a display unit comprising a plurality of emission areas, a plurality of touch electrodes disposed between the plurality of emission areas to sense a touch, a plurality of code patterns formed by covering a part of a front surface of at least one of the plurality of touch electrodes with a predetermined code shape, and a plurality of light-blocking patterns formed on at least one of the plurality of touch electrodes on which the plurality of code patterns is not formed, to block light, wherein the plurality of light-blocking patterns is formed by covering at least one of a front surface and side surfaces of the at least one touch electrode with a predetermined pattern shape.
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