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公开(公告)号：US20180182901A1
公开(公告)日：2018-06-28
申请号：US15852906
申请日：2017-12-22
Inventor： Jae Ik Lim , Won Sang Park , Hye Yong Chu , Jang-Ung Park , Sung-Ho Shin , Sangyoon Ji , Seiho Choi
IPC: H01L29/84 , H01L29/51 , G02F1/1333
Abstract: A pressure sensor includes a semiconductor layer, a gate electrode, a gate insulating layer, and a source electrode, and may be incorporated as a switching transistor in a display device. The gate electrode is configured to overlap the semiconductor layer. The gate insulating layer is disposed between the semiconductor layer and the gate electrode and includes a first insulating layer disposed on a surface of the semiconductor layer that faces the gate electrode and a second insulating layer comprising an elastic material disposed at least between the first insulating layer and the gate electrode. The source electrode and a drain electrode respectively coupled to spaced portions of the semiconductor layer.
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公开(公告)号：US09799255B2
公开(公告)日：2017-10-24
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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公开(公告)号：US09569998B2
公开(公告)日：2017-02-14
申请号：US14644561
申请日：2015-03-11
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.
Abstract translation: 显示装置包括信号接收器，信号发生器和信号校正器。 信号接收器接收图像信号。 信号发生器基于图像信号产生用于第一颜色像素和第二彩色像素中的每一个的数据信号。 信号校正器基于在单个驱动模式中的第二彩色像素的数据信号来生成用于第一颜色像素的校正数据。 第一颜色像素和第二彩色像素发射具有相同颜色的不同灰度值的光。 第一个彩色像素被驱动，第二个彩色像素不是在单一驱动模式下驱动的。
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公开(公告)号：US20160322444A1
公开(公告)日：2016-11-03
申请号：US15096001
申请日：2016-04-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seock Hwan Kang , Won Sang Park , Jae Ik Lim , Jin-Woo Choi
CPC classification number: H01L27/3272 , H01L27/322 , H01L27/323 , H01L27/3246 , H01L51/5253 , H01L51/5281 , H01L51/5284
Abstract: An organic light emitting diode display includes a substrate, a thin film transistor on the substrate, a first electrode on and connected to the thin film transistor, a pixel defining layer on the first electrode and defining a pixel area, an organic light emitting layer on the first electrode and contacting the first electrode exposed in the pixel area, a second electrode on the organic light emitting layer, and a light blocking layer on the second electrode and exposing the second electrode at a position corresponding to the pixel area. The light blocking layer may include a first metal layer on the second electrode and exposing the second electrode at a position corresponding to the pixel area, a first intermediate layer covering the first metal layer, a second metal layer covering the first intermediate layer, and a second intermediate layer covering the second metal layer.
Abstract translation: 一种有机发光二极管显示器包括：衬底，衬底上的薄膜晶体管，在薄膜晶体管上并连接到薄膜晶体管上的第一电极，第一电极上的像素限定层，并限定像素区域;有机发光层， 所述第一电极和与所述像素区域中暴露的所述第一电极接触，在所述有机发光层上的第二电极和所述第二电极上的阻光层，并且将所述第二电极暴露于对应于所述像素区域的位置。 遮光层可以包括第二电极上的第一金属层，并将第二电极暴露在对应于像素区域的位置，覆盖第一金属层的第一中间层，覆盖第一中间层的第二金属层和 覆盖第二金属层的第二中间层。
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公开(公告)号：US20150310826A1
公开(公告)日：2015-10-29
申请号：US14515703
申请日：2014-10-16
Applicant: Samsung Display Co., Ltd. , ACT CO., LTD.
Inventor： Min Gyeong JO , Hak Sun KIM , Won Sang Park , Jong In Baek , Si-Jun Park , Bo-Seaub Lee , Dae-Sung Yoo
CPC classification number: G09G3/3208 , G09G3/001 , G09G2300/0426 , G09G2380/08
Abstract: Provided is a display device having a phototherapy function. The display device includes a substrate, and a display unit formed on the substrate and including a red pixel, a green pixel, and a blue pixel. The red pixel emits red light having a peak wavelength of 628 nm to 638 nm. A full width at half maximum of red light may be 1 nm or more and 40 nm or less.
Abstract translation: 提供具有光疗功能的显示装置。 显示装置包括基板和形成在基板上并包括红色像素，绿色像素和蓝色像素的显示单元。 红色像素发出峰值波长为628nm至638nm的红光。 红光的半峰全宽可以为1nm以上且40nm以下。
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Patent Agency Ranking
公开(公告)号：US20150123952A1
公开(公告)日：2015-05-07
申请号：US14269024
申请日：2014-05-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hak Sun Kim , Min Woo Kim , Gee-Bum Kim , Won Sang Park
IPC: G09G3/32
CPC classification number: G09G3/3225 , G09G3/3233 , G09G3/3258 , G09G2330/021 , H01L27/3216 , H01L27/3218 , H01L27/3246 , H01L51/5218 , H01L51/5225 , H01L51/5271 , H01L51/5284 , H01L2251/533
Abstract: An OLED display includes a plurality of pixels, and a pixel includes a light emitting portion including an emission layer configured to generate light, a pixel electrode, and an opposing electrode facing each other. The light emitting portion is between the pixel electrode and the opposing electrode. Each pixel also includes a light outputting portion at a side of the fight emitting portion and configured to allow light to pass therethrough.
Abstract translation: OLED显示器包括多个像素，并且像素包括包括被配置为产生光的发射层的发光部分，像素电极和彼此面对的相对电极。 发光部分在像素电极和相对电极之间。 每个像素还包括在发射部分的一侧的光输出部分，并且被配置为允许光通过。
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公开(公告)号：US12238982B2
公开(公告)日：2025-02-25
申请号：US16892682
申请日：2020-06-04
Applicant: Samsung Display Co., LTD.
Inventor： Eun Jin Sung , Seong Ryong Lee , Jae Kyoung Kim , Won Sang Park , Jong In Baek , Bong Hyun You
IPC: H10K59/131 , H10K50/86 , H10K59/60
Abstract: A display device includes: a substrate including a display area having a plurality of pixel areas and a non-display area surrounding at least one side of the display area; a light-blocking layer disposed on a first surface of the substrate and including light transmissive areas to allow incident light to pass therethrough; a circuit-element layer disposed on the light-blocking layer and including a plurality of conductive layers; a light-emitting element layer disposed on the circuit-element layer and including light-emitting elements; and a sensor layer disposed on a second surface of the substrate opposing the first surface to sense the light passing through the light transmissive areas. The light-blocking layer is electrically coupled to at least one of the plurality of conductive layers.
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公开(公告)号：US12105920B2
公开(公告)日：2024-10-01
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 , H10K50/865 , H10K59/40 , H10K59/88 , 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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公开(公告)号：US11989602B2
公开(公告)日：2024-05-21
申请号：US17687955
申请日：2022-03-07
Applicant: Samsung Display Co., Ltd.
Inventor： Gi Na Yoo , Ju Yeon Kim , Won Sang Park , Chang Woo Shim , Seong Jun Lee
IPC: G06K19/06 , G06K19/077 , G09G3/3291 , H10K59/38 , H10K59/40 , H10K59/65
CPC classification number: G06K19/06112 , G06K19/0614 , G06K19/07707 , G09G3/3291 , H10K59/38 , H10K59/40 , H10K59/65
Abstract: A display device is disclosed that includes a plurality of pixels and a plurality of code pixels. The pixels include light-emitting elements, which display an image. The code pixels are disposed in the same layer as the pixels and are adjacent to a reference point disposed between the pixels. The code pixels include infrared light-emitting elements, which emit infrared light. At least one of the code pixels, disposed in a particular direction from the reference point, emit the infrared light to provide a code pattern having position information.
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公开(公告)号：US11847285B2
公开(公告)日：2023-12-19
申请号：US18056370
申请日：2022-11-17
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 , G06F3/0448 , G06F2203/04112 , H10K59/12
Abstract: A display device includes a pixel having a plurality of emission areas, a plurality of touch electrodes disposed between the plurality of emission areas to sense a touch, a plurality of position code patterns covering a partial front surface of at least one of the plurality of touch electrodes in a preset code shape, and a light blocking pattern disposed on front surfaces of the plurality of touch electrodes on which the plurality of position code patterns are not formed. A width or size of the plurality of position code patterns is greater than a width or size of the light blocking pattern.
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