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公开(公告)号：US20240250225A1
公开(公告)日：2024-07-25
申请号：US18518909
申请日：2023-11-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jeong Woo Park , Beom Shik Kim , Rang Kyun Mok , Byeong Hee Won , Young Sang Ha
IPC: H01L33/58 , H01L25/075 , H01L27/15 , H01L33/44
CPC classification number: H01L33/58 , H01L25/0753 , H01L27/156 , H01L33/44 , H01L2933/0025
Abstract: A display device includes a display panel including sub-pixels arranged in a first direction and a second direction perpendicular to the first direction, and including light emitting surfaces in a third direction perpendicular to the first direction and the second direction, and lenses that overlap the sub-pixels in the third direction and to have a long side having an angle greater than 0 degree with respect to the second direction. A first lens includes a first curved surface and a first side surface connected to one edge of the first curved surface. A second lens includes a second curved surface and a second side surface connected to one edge of the second curved surface. The first lens and the second lens share a common lower surface. A flat surface connects the first side surface and the second side surface and extends parallel to the common lower surface.
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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：US11157120B2
公开(公告)日：2021-10-26
申请号：US15977709
申请日：2018-05-11
Applicant: Samsung Display Co., Ltd.
Inventor： Won Ki Hong , Tae Hee Lee , Rang Kyun Mok , Won Sang Park
Abstract: A display device according to an embodiment includes: a display panel including a plurality of pixels disposed in a display region; a pressure sensor disposed to overlap with the display panel, the pressure sensor including a plurality of sensor electrodes disposed in a touch region; a bump structure disposed on at least one of a first surface and a second surface of the pressure sensor to be separated from the sensor electrodes; and a housing supporting the display panel, the pressure sensor, and the bump structure. The bump structure includes a plurality of bumps distributed on respective coordinate points at which the sensor electrodes are disposed.
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公开(公告)号：US20200077169A1
公开(公告)日：2020-03-05
申请号：US16443874
申请日：2019-06-18
Applicant: Samsung Display Co. Ltd.
Inventor： Jung Hun Noh , Yi Joon Ahn , Rang Kyun Mok
Abstract: A display device including: a display panel configured to display an image on a first surface thereof; a first sound generating device configured to provide a first sound; and a second sound generating device configured to provide a second sound, wherein the first sound generating device is attached to a second surface of the display panel, the second surface being opposite to the first surface, and wherein the first sound generating device is a vibration generating device configured to vibrate the display panel in accordance with a first sound signal to generate the first sound.
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Patent Agency Ranking
公开(公告)号：US10068515B2
公开(公告)日：2018-09-04
申请号：US15786845
申请日：2017-10-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byeong Hee Won , Jong In Baek , Rang Kyun Mok , Won Sang Park
IPC: G09G3/20
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：US09583044B2
公开(公告)日：2017-02-28
申请号：US14692316
申请日：2015-04-21
Applicant: Samsung Display Co., Ltd.
Inventor： Il Nam Kim , Rang Kyun Mok , Won Sang Park , Jong In Baek
IPC: G09G3/3291 , G09G3/32
CPC classification number: G09G3/3291 , G09G2300/0452 , G09G2300/0842 , G09G2310/0297 , G09G2340/06
Abstract: An organic light emitting display device includes a display panel including red sub-pixels, green sub-pixels, first blue sub-pixels, and second blue sub-pixels. A data drive unit receives an image signal and outputs a plurality of data output signals. A demultiplexer distributes the data signals to the red sub-pixels, the green sub-pixels and either the first blue sub-pixels or both the first and second blue sub-pixels in response a drive selection signal. A control unit processes raw image data and provides an image signal to the data drive unit, and detects image data belonging to a first color gamut and a second color gamut from the image data, determines a first blue drive area belonging to the first color gamut and a mixed drive area belonging to the second color gamut, and provides the appropriate selection signal to the demultiplexer to increase efficiency and extend useful life of the display.
Abstract translation: 有机发光显示装置包括具有红色子像素，绿色子像素，第一蓝色子像素和第二蓝色子像素的显示面板。 数据驱动单元接收图像信号并输出多个数据输出信号。 响应于驱动选择信号，解复用器将数据信号分配给红色子像素，绿色子像素和第一蓝色子像素，以及第一和第二蓝色子像素。 控制单元处理原始图像数据并将图像信号提供给数据驱动单元，并根据图像数据检测属于第一色域和第二色域的图像数据，确定属于第一色域的第一蓝色驱动区域 以及属于第二色域的混合驱动区域，并且向解复用器提供适当的选择信号以提高显示器的效率并延长显示器的使用寿命。
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公开(公告)号：US12217357B2
公开(公告)日：2025-02-04
申请号：US18613297
申请日：2024-03-22
Applicant: SAMSUNG DISPLAY CO., LTD. , MAXST CO., LTD.
Inventor： Rang Kyun Mok , Ji Young Choi , Gi Seok Kwon , Jae Joong Kwon , Beom Shik Kim , Jae Wan Park
Abstract: A method of controlling a display device includes rendering a plurality of viewpoint images, generating a plurality of sub-images based on the plurality of viewpoint images and a plurality of mapping pattern images corresponding to the plurality of viewpoint images, generating a single light-field image based on the plurality of sub-images, and outputting the single light-field image.
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公开(公告)号：US11961177B2
公开(公告)日：2024-04-16
申请号：US17492981
申请日：2021-10-04
Applicant: SAMSUNG DISPLAY CO., LTD. , MAXST CO., LTD.
Inventor： Rang Kyun Mok , Ji Young Choi , Gi Seok Kwon , Jae Joong Kwon , Beom Shik Kim , Jae Wan Park
CPC classification number: G06T15/20 , G06T15/005 , G06T15/04 , G06T19/006 , G06T19/20
Abstract: A method of controlling a display device includes rendering a plurality of viewpoint images, generating a plurality of sub-images based on the plurality of viewpoint images and a plurality of mapping pattern images corresponding to the plurality of viewpoint images, generating a single light-field image based on the plurality of sub-images, and outputting the single light-field image.
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公开(公告)号：US11638076B2
公开(公告)日：2023-04-25
申请号：US17331636
申请日：2021-05-27
Applicant: Samsung Display Co., Ltd.
Inventor： Jung Hun Noh , Yi Joon Ahn , Rang Kyun Mok
IPC: H04R1/02 , G06F3/01 , H04M1/03 , H04R5/02 , H04M1/72454
Abstract: A display device including: a display panel configured to display an image on a first surface thereof; a first sound generating device configured to provide a first sound; and a second sound generating device configured to provide a second sound, wherein the first sound generating device is attached to a second surface of the display panel, the second surface being opposite to the first surface, and wherein the first sound generating device is a vibration generating device configured to vibrate the display panel in accordance with a first sound signal to generate the first sound.
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