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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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公开(公告)号：US20180040270A1
公开(公告)日：2018-02-08
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
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：US20240402396A1
公开(公告)日：2024-12-05
申请号：US18609948
申请日：2024-03-19
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Rang Kyun MOK
Abstract: A lens array includes a base substrate, a plurality of prisms arranged in parallel to each other in a first direction on the base substrate, and a plurality of lenses covering the plurality of prisms, and arranged parallel to each other in the first direction. Each of the prisms and each of the lenses extends in a second direction different from the first direction.
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公开(公告)号：US20180210600A1
公开(公告)日：2018-07-26
申请号：US15839770
申请日：2017-12-12
Applicant: Samsung Display Co., Ltd.
Inventor： Tae Hee LEE , Won Ki HONG , Rang Kyun MOK
IPC: G06F3/041 , G06F3/0488 , G06F21/31
CPC classification number: G06F3/0414 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F3/0488 , G06F21/31 , G06F21/36 , G06F2203/04102 , G06F2203/04105 , G06F2203/04106 , G06F2203/04112 , G06K9/00013 , G06K9/22
Abstract: A display device includes: a display panel including a display area including at least a partially curved surface area; a touch sensor overlapping the display area to acquire touch information on a touch of a user; a pressure sensor to sense a pressure of the touch; and a controller configured to perform user authentication by controlling the display panel, the touch sensor, and the pressure sensor, wherein the touch sensor includes a plurality of sensor pixels that senses a change in capacitance corresponding to the touch, wherein the pressure sensor includes: a first electrode; a second electrode spaced apart from the first electrode; and a pressure sensing element provided between the first electrode and the second electrode.
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公开(公告)号：US20160189670A1
公开(公告)日：2016-06-30
申请号：US14692143
申请日：2015-04-21
Applicant: Samsung Display Co., Ltd.
Inventor： Il Nam KIM , Rang Kyun MOK , Jong ln BAEK , Yi Joon AHN
CPC classification number: G09G5/02 , G09G3/2003 , G09G3/3208 , G09G3/3233 , G09G2300/0452 , G09G2310/0297 , G09G2310/08 , G09G2320/0673 , G09G2340/06 , G09G2360/18
Abstract: An organic light emitting display device, including a display panel including red, green, first blue, and second blue sub-pixels, a data drive unit configured to receive an image signal and output data output signals, a de-multiplexer circuit configured to distribute data output signals to the data lines connected to the red, green, and the first blue sub-pixels, in response to receiving a first blue drive selection signal, or to the data lines connected to the red, green, first blue, and the second blue sub-pixels, in response to receiving a mixed drive selection signal, and a control unit configured to process a raw image data into the image signal, provide the image signal to the data drive unit, and provide the first blue drive selection signal or the mixed drive selection signal to the de-multiplexer circuit in a frame unit of the raw image data.
Abstract translation: 一种有机发光显示装置，包括：包括红色，绿色，第一蓝色和第二蓝色子像素的显示面板;数据驱动单元，被配置为接收图像信号并输出数据输出信号;解复用器电路， 响应于接收到第一蓝色驱动器选择信号，连接到连接到红色，绿色和第一蓝色子像素的数据线的数据输出信号，或者连接到连接到红色，绿色和第一蓝色子像素的数据线 第二蓝色子像素，响应于接收到混合驱动选择信号，以及控制单元，被配置为将原始图像数据处理成图像信号，将图像信号提供给数据驱动单元，并提供第一蓝色驱动选择信号 或混合驱动选择信号以原始图像数据的帧单位传送到去多路复用器电路。
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Patent Agency Ranking
公开(公告)号：US20250130474A1
公开(公告)日：2025-04-24
申请号：US18782798
申请日：2024-07-24
Applicant: Samsung Display Co., LTD.
Inventor： Rang Kyun MOK , Saet Byeol SHIN , Tae Ho LEE , Young Sang HA
IPC: G02F1/167 , G02F1/1676 , G02F1/1681
Abstract: A display device includes a light emitting element, a first electrode disposed on the light emitting element, an electronic ink layer including partition walls disposed on the first electrode, the partition walls including an internal space having a substantially recessed shape to accommodate an electronic ink between the partition walls, a second electrode disposed on the electronic ink layer, and an adhesive layer disposed between the electronic ink layer and the second electrode and adhered to a surface of the electronic ink layer, and a viewing angle is adjusted by moving a carbon particle included in the electronic ink according to a voltage difference between the first electrode and the second electrode.
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公开(公告)号：US20250014489A1
公开(公告)日：2025-01-09
申请号：US18754856
申请日：2024-06-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Su Jung HUH , Jeong Woo PARK , Beom Shik KIM , Eun Kyoung NAM , Rang Kyun MOK , Sung Chan JO
Abstract: A display device includes a display panel configured to display 2D images, an optical member configured to display the 2D images displayed on the display panel by maintaining display light paths of the 2D images during a 2D image display period, and to display 3D stereoscopic images by refracting the display light paths of the 2D images during a 3D stereoscopic image display period, and a display driver configured to drive the display panel so that the display panel displays multi-view images in the 2D image display period and the 3D stereoscopic image display period, and to apply driving voltages to the optical member to control operations of the optical member for displaying the 2D images or 3D stereoscopic images.
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公开(公告)号：US20240339059A1
公开(公告)日：2024-10-10
申请号：US18392300
申请日：2023-12-21
Applicant: Samsung Display Co., LTD.
Inventor： Rang Kyun MOK
IPC: G09G3/02 , G06F3/01 , G06F3/0346 , G09G3/3225 , H04N9/31
CPC classification number: G09G3/025 , G06F3/017 , G06F3/0346 , G09G3/3225 , H04N9/3105 , H04N9/3164 , H04N9/317 , H04N9/3185 , G09G2340/0492 , G09G2354/00
Abstract: According to one or more embodiments, an electronic device may include a main body, a sensor exposed to an outside through the main body, a display inside the main body, and configured to output a beam image through a lens exposed through the main body, a posture controller outside the display, and including gimbals configured to change a posture of the display, a driver configured to drive the posture controller, and a processor that is configured to track a user's hand position using the sensor, change the posture of the display based on the tracked hand position, move the lens such that an axis of the lens faces a palm of the user's hand, calculate a distance between the palm and the lens, and control the display to output the beam image generated based on the calculated distance.
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公开(公告)号：US20240297975A1
公开(公告)日：2024-09-05
申请号：US18401109
申请日：2023-12-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Rang Kyun MOK , Jeong Woo Park
IPC: H04N13/305 , H04N13/32 , H04N13/398
CPC classification number: H04N13/305 , H04N13/32 , H04N13/398
Abstract: A display device includes a display panel displaying a two-dimensional (2D) image and a three-dimensional (3D) image. A light transmission control unit passes 2D image display light displayed on the display panel in a first linearly polarized light direction and converts a polarized light direction of 3D image display light displayed on the display panel into a second linearly polarized light direction and emits the 3D image display light in the second linearly polarized light direction. An optical device passes the 2D image display light incident in the first linearly polarized light direction through the light transmission control unit while maintaining optical paths of the 2D image display light and refracting and emitting the 3D image display light of which the polarized light direction is converted into the second linearly polarized light direction through light transmission control unit.
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公开(公告)号：US20190004651A1
公开(公告)日：2019-01-03
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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