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公开(公告)号：US20210313691A1
公开(公告)日：2021-10-07
申请号：US17123614
申请日：2020-12-16
Inventor： GANGIL BYUN , JAE-KYOUNG KIM , KISEO KIM , WONSANG PARK , JINMYEONG HEO
Abstract: A display device includes a display panel in which an active area and a peripheral area are defined, and an antenna unit including a main pattern, a first sub-pattern, and an antenna line. The main pattern is disposed on the display panel in the active area, transmits and/or receives a signal, and operates at a first frequency. The first sub-pattern is disposed on the display panel in the active area, is spaced apart from the main pattern in a first direction, is capacitively coupled to the main pattern, and operates at a second frequency different from the first frequency.
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公开(公告)号：US20170242549A1
公开(公告)日：2017-08-24
申请号：US15440545
申请日：2017-02-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： JAEIK LIM , JINWOO CHOI , WONSANG PARK , INSUN HWANG
CPC classification number: G06F3/0421 , G06F3/0412 , G06F3/0416 , G06K9/00013
Abstract: A display apparatus includes a substrate; a first light-emitting diode (LED) disposed on the substrate that emits a first light; a second LED disposed on the substrate that emits a second light; a first capping layer disposed on the first LED; and a second capping layer disposed on the second LED that has optical characteristics that differ from those of the first capping layer.
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公开(公告)号：US20240272743A1
公开(公告)日：2024-08-15
申请号：US18521953
申请日：2023-11-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： WONSANG PARK
CPC classification number: G06F3/04166 , G06F3/0412 , G06F3/04164 , G06F3/0418 , G06F3/0446
Abstract: A display device includes a display panel, an input sensor, and a sensor controller. The input sensor includes transmission electrodes, reception electrodes, transmission wires electrically connecting the transmission electrodes to the sensor controller, and reception wires electrically connecting the reception electrodes to the sensor controller. The sensor controller provides transmission signals having different frequencies according to lengths of the transmission wires to the transmission electrodes, respectively. A frequency of each of the transmission signals does not overlap with a frequency component of display noise generated at a position of the display panel corresponding to each of the transmission electrodes, respectively.
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公开(公告)号：US20210328328A1
公开(公告)日：2021-10-21
申请号：US17173496
申请日：2021-02-11
Inventor： EUNJIN SUNG , THI DUYEN NGUYEN , JAE-KYOUNG KIM , WONSANG PARK , GANGIL BYUN , SEONGRYONG LEE , JINMYEONG HEO
Abstract: An electronic device includes a display panel including a display area and a non-display area. The electronic device includes an input sensor disposed on the display panel and including a plurality of bridge elements and a plurality of sensing patterns connected to the plurality of bridge elements, and an antenna disposed on the same layer as the input sensor. The antenna includes a first sub-antenna disposed on a same layer as the bridge element and including a first portion extending in a first direction and a second portion extending from one end of the first portion in a second direction crossing the first direction and a second sub-antenna disposed on a same layer as the sensing pattern and including a third portion and a fourth portion extending from one end of the third portion in a direction opposite to the second direction.
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公开(公告)号：US20220027034A1
公开(公告)日：2022-01-27
申请号：US17367138
申请日：2021-07-02
Applicant: Samsung Display Co., Ltd.
Inventor： WONSANG PARK , YUN-HO KIM , CHUL KIM , SEONGJUN LEE
IPC: G06F3/041 , G06F3/0354 , G06F3/038 , G06F3/044
Abstract: An interface device includes: a display device including a display layer and a sensor layer on the display layer; and an input device configured to receive a first signal from the sensor layer and to output a second signal to the sensor layer, wherein a strength of the second signal is determined according to a separation distance between the display device and the input device.
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Patent Agency Ranking
公开(公告)号：US20210135337A1
公开(公告)日：2021-05-06
申请号：US17072588
申请日：2020-10-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： KISEO KIM , JAE-KYOUNG KIM , WONSANG PARK , BONGHYUN YOU
Abstract: The present disclosure relates to an electronic apparatus. The electronic apparatus includes a display panel, a pattern portion, and a circuit portion. The display panel includes an active area and a peripheral area. The pattern portion includes an antenna pattern disposed on the display panel and a first pad connected to the antenna pattern. The circuit portion includes a second pad facing the first pad, wherein the second pad is spaced apart from the first pad by a predetermined distance. The second pad is capacitively-coupled to the first pad and a radio frequency device electrically connected to the second pad.
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公开(公告)号：US20160365017A1
公开(公告)日：2016-12-15
申请号：US14945132
申请日：2015-11-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： CHANYOUNG PARK , SEWOONG KANG , SANGJIN KIM , KYUNGAH PARK , ILNAM KIM , WONSANG PARK , HONGSHIK SHIM
IPC: G09G3/20 , G06F3/0481 , G06F3/0488 , G06F3/0484
CPC classification number: G09G3/2003 , G06F3/04847 , G06F3/0488 , G09G3/006 , G09G2320/0242 , G09G2320/0606 , G09G2320/0666
Abstract: A method of driving a display device includes displaying both a natural image and a color vision test image on the display unit. The color vision test image is an image used to determine whether a person has a color vision impairment. A color adjustment user interface for adjusting color of the display unit is displayed on the display unit. A color adjustment instruction that instructs to adjust color of the display unit is received via an input unit. Supply image data supplied to the display unit is adjusted based on the color adjustment instruction by using a controller.
Abstract translation: 驱动显示装置的方法包括在显示单元上显示自然图像和色觉测试图像。 颜色视觉测试图像是用于确定人是否具有色觉障碍的图像。 用于调节显示单元的颜色的颜色调整用户界面被显示在显示单元上。 经由输入单元接收指示显示单元的颜色的颜色调整指示。 基于通过使用控制器的颜色调整指令来调整提供给显示单元的图像数据。
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公开(公告)号：US20240036672A1
公开(公告)日：2024-02-01
申请号：US18309561
申请日：2023-04-28
Applicant: Samsung Display Co., Ltd.
Inventor： CHANG-WOO SHIM , Juyeon KIM , WONSANG PARK , GI-NA YOO , SEONGJUN LEE , SANGHYUN JUN
CPC classification number: G06F3/0412 , H10K59/122 , H10K59/38 , H10K59/40 , H10K59/8792 , G06F3/0317 , G06F3/03545
Abstract: A display device includes: a light-emitting element including a first electrode, a second electrode on the first electrode, and a light-emitting layer between the first electrode and the second electrode; a pixel-defining film having a pixel opening exposing the first electrode; a sensing electrode on the pixel-defining film; a light-blocking pattern on the sensing electrode; and a color filter on the sensing electrode, wherein the light-blocking pattern comprises a first pattern part and a second pattern part, and the first pattern part and the second pattern part have different optical densities (OD) with respect to first light.
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公开(公告)号：US20220107717A1
公开(公告)日：2022-04-07
申请号：US17361321
申请日：2021-06-29
Applicant: Samsung Display Co., Ltd.
Inventor： SOOJUNG LEE , YUNA KIM , CHUL KIM , WONSANG PARK , SEUNGWOOK CHUN , BORAM CHOI , YUJIN CHOI
Abstract: An electronic device includes: a display panel configured to display an image; an input sensor disposed on the display panel and including first electrodes and second electrodes electrically insulated from the first electrodes; and a sensor controller electrically connected to the input sensor, the sensor controller configured to drive the input sensor in a first driving mode or a second driving mode, wherein: in the first driving mode, the sensor controller is configured to measure a variation of capacitance between the first electrodes and the second electrodes to generate location information of an input, and in the second driving mode, the sensor controller is configured to use a first portion among the first electrodes as a transmission sensing electrode and to use a second portion among the first electrodes as a reception sensing electrode to analyze a body composition.
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公开(公告)号：US20220069019A1
公开(公告)日：2022-03-03
申请号：US17454075
申请日：2021-11-09
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： JAE-KYOUNG KIM , KISEO KIM , WONSANG PARK , BONGHYUN YOU
Abstract: An electronic device includes a display panel including a display region and a non-display region adjacent thereto, an input sensor overlapping a first region of the display region, and an antenna overlapping a second region of the display region. The input sensor includes a first sensing layer including a bridge pattern and a second sensing layer including sensor electrodes and disposed on a different layer from the first sensing layer. The bridge pattern connects two adjacent sensor electrodes. The antenna includes a first antenna layer including a first antenna with a first frequency band, the first antenna layer and the first sensing layer disposed on the same layer, and a second antenna layer including a second antenna with a second frequency band different from the first frequency band. The second antenna layer and the second sensing layer are disposed on the same layer.
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