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公开(公告)号：US10374019B2
公开(公告)日：2019-08-06
申请号：US16130806
申请日：2018-09-13
Applicant: Samsung Display Co., Ltd.
Inventor： Byung Han Yoo , Young Chan Kim , Kyung Tea Park , Yong-Suk Yeo
Abstract: A display device includes: a display panel including a display area for displaying an image; a window provided on an upper portion of the display panel; a protection plate provided on a lower portion of the display panel; and a photosensor provided at least one of between the display panel and the window and between the display panel and the protection plate, wherein the photosensor includes a shutter for controlling light emitted by the display panel to transmit through the window or the protection plate, and a photodetector for receiving the light reflected after transmitting through the window or the protection plate.
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公开(公告)号：US20180211077A1
公开(公告)日：2018-07-26
申请号：US15868166
申请日：2018-01-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byung Han Yoo , Ki Seo Kim , Jae Kyoung Kim , Kyung Tea Park , Won Sang Park , Jong In Baek , Byeong Hee Won
CPC classification number: G06K9/001 , A01K5/0142 , A01K5/0233 , A01K29/005 , G06F3/044 , G06F2203/04105 , G06K9/0002
Abstract: A security device includes a door handle unit disposed on a door body, a cover layer including a touch sensor and covering the door handle unit, a door locking unit which controls a locking of the door body. The touch sensor may include a plurality of sensor pixels, each including a sensor electrode which forms a second capacitor with a hand of a user when a touch occurs thereon by the user. The touch sensor may generate touch information based on a change in capacitance of the second capacitor corresponding to the touch.
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公开(公告)号：US12125863B2
公开(公告)日：2024-10-22
申请号：US17364951
申请日：2021-07-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Gee-Bum Kim , Chaungi Choi , Byung Han Yoo , Dae-Young Lee , Yunjong Yeo , Hyunmin Cho
CPC classification number: H01L27/14623 , G06V40/1318 , H01L25/18 , H01L25/50 , H01L27/14685 , H10K59/12 , H10K59/40
Abstract: A display apparatus includes a biometric information sensing layer including a sensor, a display module disposed on the biometric information sensing layer and including a plurality of pixels, and an optical pattern layer disposed between the biometric information sensing layer and the display module and including a light shielding part and a transmission part. The light shielding part includes a plurality of light shielding layers. The transmission part has a light transmittance greater than a light transmittance of the light shielding part. A plurality of holes is defined in each of the light shielding layers. The transmission part fills the holes and portions between the light shielding layers.
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公开(公告)号：US11963426B2
公开(公告)日：2024-04-16
申请号：US16904913
申请日：2020-06-18
Applicant: Samsung Display Co., Ltd.
Inventor： Dae-Young Lee , Gee-Bum Kim , Byung Han Yoo , Sangwoo Kim , Jungha Son , Taekyung Ahn , Yunjong Yeo , Kijune Lee , Jaeik Lim , Min Oh Choi , Chaungi Choi
CPC classification number: H10K59/65 , G06V40/13 , G06V40/1306 , H10K50/865 , H10K59/40
Abstract: A display device includes a sensor having a detection electrode. An optical pattern layer is disposed directly on the sensor and includes a plurality of transmission portions and a light blocking portion. A display panel is disposed on the optical pattern layer. A minimum distance between the detection electrode and the light blocking portion is in a range of 1 micrometer-5 micrometers.
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公开(公告)号：US20220093668A1
公开(公告)日：2022-03-24
申请号：US17364951
申请日：2021-07-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Gee-Bum Kim , Chaungi Choi , Byung Han Yoo , Dae-Young Lee , Yunjong Yeo , Hyunmin Cho
IPC: H01L27/146 , H01L25/18 , H01L25/00 , G06K9/00
Abstract: A display apparatus includes a biometric information sensing layer including a sensor, a display module disposed on the biometric information sensing layer and including a plurality of pixels, and an optical pattern layer disposed between the biometric information sensing layer and the display module and including a light shielding part and a transmission part. The light shielding part includes a plurality of light shielding layers. The transmission part has a light transmittance greater than a light transmittance of the light shielding part. A plurality of holes is defined in each of the light shielding layers. The transmission part fills the holes and portions between the light shielding layers.
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Patent Agency Ranking
公开(公告)号：US10915785B2
公开(公告)日：2021-02-09
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
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：US10609816B2
公开(公告)日：2020-03-31
申请号：US14716993
申请日：2015-05-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byung Han Yoo
Abstract: A stretchable conductive pattern includes a plurality of first closed loop parts spaced apart from each other in a first direction, and at least one first line part extended in the first direction and connecting between adjacent first closed loop parts among the plurality of first closed loop parts.
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28.发明授权公开(公告)号：US10117306B2
公开(公告)日：2018-10-30
申请号：US14829516
申请日：2015-08-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byung Han Yoo
IPC: G02F1/1333 , H05B33/14 , H05B33/26 , H05B33/10
Abstract: A flexible display device includes: a display substrate including a plurality of protrusion portions and a plurality of recess portions at one surface thereof and curved surfaces respectively extending between ones of the plurality of protrusion portions towards a center of an adjacent one of the plurality of recess portions; a pixel unit configured to emit light on the display substrate; a first wiring coupled to the pixel unit and elongated in a first direction; and a second wiring elongated in a second direction crossing the first direction.
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公开(公告)号：US10096661B2
公开(公告)日：2018-10-09
申请号：US15219681
申请日：2016-07-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byung Han Yoo , Young Chan Kim , Kyung Tea Park , Yong-Suk Yeo
Abstract: A display device includes: a display panel including a display area for displaying an image; a window provided on an upper portion of the display panel; a protection plate provided on a lower portion of the display panel; and a photosensor provided at least one of between the display panel and the window and between the display panel and the protection plate, wherein the photosensor includes a shutter for controlling light emitted by the display panel to transmit through the window or the protection plate, and a photodetector for receiving the light reflected after transmitting through the window or the protection plate.
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公开(公告)号：US09092196B2
公开(公告)日：2015-07-28
申请号：US13842457
申请日：2013-03-15
Applicant: Samsung Display Co., Ltd.
Inventor： Byung Han Yoo , Moongyu Lee , Hyeonggyu Jang , Byoungho Cheong
CPC classification number: G06F1/1641 , G02F1/13336 , G02F1/133524 , G02F2001/133562 , G06F3/1446 , G09G2300/026 , G09G2370/18
Abstract: A display apparatus includes a first display panel. The first display panel includes a first display area and a first non-display area. The first display area includes a first pixel part and a second pixel part. The second pixel part is configured to display a first image. The display apparatus further includes a second display panel. The second display panel includes a second display area and a second non-display area. The second display area including a third pixel part and a fourth pixel part. The fourth pixel part is configured to display a second image. The display apparatus further includes an optical member. The optical member includes a first set of optical units and a second set of optical units. The first set of optical units is connected to the second set of optical units. The first set of optical units is connected to the second pixel part for displaying a third image, the third image corresponding to the first image. The second set of optical units is connected to the fourth pixel part for displaying a fourth image, the fourth image corresponding to the second image.
Abstract translation: 显示装置包括第一显示面板。 第一显示面板包括第一显示区域和第一非显示区域。 第一显示区域包括第一像素部分和第二像素部分。 第二像素部分被配置为显示第一图像。 显示装置还包括第二显示面板。 第二显示面板包括第二显示区域和第二非显示区域。 第二显示区域包括第三像素部分和第四像素部分。 第四像素部分被配置为显示第二图像。 显示装置还包括光学构件。 光学构件包括第一组光学单元和第二组光学单元。 第一组光学单元连接到第二组光学单元。 第一组光学单元连接到第二像素部分，用于显示第三图像，第三图像对应于第一图像。 第二组光学单元连接到第四像素部分，用于显示第四图像，第四图像对应于第二图像。
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