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公开(公告)号：US20230074089A1
公开(公告)日：2023-03-09
申请号：US17739388
申请日：2022-05-09
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Min Soo KIM , Dong Ho Lee
Abstract: A display device includes a display panel including a display area having first and second areas for displaying an image. The display panel is positioned in first and second states. A sensing panel is disposed on the display panel and includes sensing electrodes. A panel driver drives the display panel. A sensor driver drives the sensing panel. The panel driver drives the first and second areas at a first driving frequency when the display panel is in a first state and drives the first area at the first driving frequency and drives the second area at a second driving frequency lower than the first driving frequency when the display panel is in the second state. The sensor driver drives the first and second areas in a sequence that includes the first and second sensing modes each for a predetermined time, when the display panel is in the first state.
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公开(公告)号：US20220181408A1
公开(公告)日：2022-06-09
申请号：US17602575
申请日：2019-11-26
Applicant: Samsung Display Co., LTD.
Inventor： Seon Beom JI , Min Soo KIM , Seung Min LEE
Abstract: A display device includes: a display region and a non-display region surrounding the display region; a first bending line defined on the display region, where the first bending line includes a portion extending in a first direction; a first region located at one side of the first bending line; a second region located at the other side of the first bending line and bent from the first region in one direction; a first alignment mark disposed in the first area and having a first area; and a second alignment mark disposed in the second area and facing toward the first alignment mark while the first bending line is disposed between the first and second alignment marks. The second alignment mark has a second area different from the first area.
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公开(公告)号：US20210210069A1
公开(公告)日：2021-07-08
申请号：US17209063
申请日：2021-03-22
Applicant: Samsung Display Co., Ltd.
Inventor： Min Soo KIM
Abstract: A display device includes: a display panel having a first side and a second side facing the first side in a first direction, the display panel including a recessed portion having a recessed shape from the first side of the display panel toward the second side in the first direction, the recessed portion including a side extended from the first side of the display panel; a pad portion disposed on a front surface of the display panel, the pad portion being adjacent to at least one side of the recessed portion; and a flexible printed circuit (FPC) connected to the pad portion, the FPC being bent to a rear surface of the display panel around the at least one side of the recessed portion, the rear surface opposing the front surface.
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公开(公告)号：US20170002468A1
公开(公告)日：2017-01-05
申请号：US15049162
申请日：2016-02-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jai Hyuk CHOI , Won Woong PARK , Sung Hun KEY , Min Soo KIM , Byeong Chun LEE , Suk Won JUNG , Hyun Woo JOO , Myung Soo HUH
IPC: C23C16/50 , C23C16/458 , C23C16/455
CPC classification number: C23C16/50 , C23C16/042 , H01J37/32366 , H01J37/32715 , H01J37/32807
Abstract: A plasma enhanced chemical vapor deposition (PECVD) apparatus including a chamber; an upper electrode in the chamber; a spray unit in the upper electrode to spray a gas introduced from outside the chamber toward a substrate inside the chamber; a susceptor on which the substrate is mountable; a plurality of mask supports in a mask frame at an edge of the susceptor, the mask supports being formed of a conductive material that provides elastic force by supporting a mask to maintain and control a level of the mask; and a power supply unit to supply power to the upper electrode.
Abstract translation: 包括腔室的等离子体增强化学气相沉积（PECVD）装置; 室中的上电极; 上部电极中的喷射单元，用于将从室外引入的气体朝向室内的基板喷射; 可以安装基板的基座; 在基座的边缘处的掩模框架中的多个掩模支撑件，所述掩模支撑件由导电材料形成，所述导电材料通过支撑掩模来提供弹性力以维持和控制所述掩模的水平; 以及向上部电极供电的电源单元。
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公开(公告)号：US20230154452A9
公开(公告)日：2023-05-18
申请号：US17209063
申请日：2021-03-22
Applicant: Samsung Display Co., Ltd.
Inventor： Min Soo KIM
CPC classification number: G10L13/08 , G06K9/6247 , G06N5/02 , G06K9/6298 , G06N3/02 , G10L19/00 , G10L13/04 , G06K9/6262 , G06N3/0427 , G06N3/08
Abstract: A display device includes: a display panel having a first side and a second side facing the first side in a first direction, the display panel including a recessed portion having a recessed shape from the first side of the display panel toward the second side in the first direction, the recessed portion including a side extended from the first side of the display panel; a pad portion disposed on a front surface of the display panel, the pad portion being adjacent to at least one side of the recessed portion; and a flexible printed circuit (FPC) connected to the pad portion, the FPC being bent to a rear surface of the display panel around the at least one side of the recessed portion, the rear surface opposing the front surface.
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Patent Agency Ranking
公开(公告)号：US20210136934A1
公开(公告)日：2021-05-06
申请号：US16915590
申请日：2020-06-29
Applicant: Samsung Display Co., LTD.
Inventor： Ki Nyeng KANG , Min Soo KIM , Jong Hyun CHOI
Abstract: A display device includes: a display panel including first and second areas, and a bending portion between the first and second areas; and a cover window on the display panel. The first area is between the cover window and the second area when the display panel is in a bent state, the first bending portion is between the cover window and the third bending portion when the display panel is in the bent state, and the bending portion includes a first bending portion extending from the first area, a second bending portion extending from the first bending portion, and a third bending portion between the second bending portion and the second area. A radius of curvature of the second bending portion is less than that of the first bending portion, and the radius of curvature of the second bending portion is less than that of the third bending portion.
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公开(公告)号：US20200098793A1
公开(公告)日：2020-03-26
申请号：US16401843
申请日：2019-05-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Min Soo KIM
Abstract: A display device includes: a display panel; a first board connected to a side of a surface of the display panel and bent in a direction of the display panel to overlap with the display panel; a second board connected to another side of the surface of the display panel and bent in the direction of the display panel to overlap with the display panel; a driving member on the first board; and a first pressure sensing member on the second board, and the first board is connected to the second board.
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公开(公告)号：US20180196300A1
公开(公告)日：2018-07-12
申请号：US15787005
申请日：2017-10-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kyu Bong JUNG , Min Soo KIM
IPC: G02F1/1333 , H05K1/02 , H01L51/52 , F21V8/00
CPC classification number: G02F1/133308 , G02B6/0001 , G02F1/13452 , G02F2001/133314 , G02F2001/133322 , G02F2201/503 , G06F1/1637 , H01L51/0096 , H01L51/5237 , H01L51/5246 , H05K1/0277
Abstract: A display device and a method of manufacturing the same, the device including a support panel including a body and a guide, the guide being on one side of the body; a protective cap spaced apart from the guide at one side of the support panel; a first substrate on the support panel; and a flexible printed circuit board on one side of the first substrate, wherein an accommodation space is defined between the protective cap and the guide, and the flexible printed circuit board is accommodated in the accommodation space.
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公开(公告)号：US20180120975A1
公开(公告)日：2018-05-03
申请号：US15798162
申请日：2017-10-30
Applicant: Samsung Display Co., Ltd.
Inventor： Min Soo KIM , Mu Gyeom KIM
Abstract: A display device includes: a first substrate including a display area including a pixel area and a non-display area adjacent to the display area, the first substrate including a connection pad disposed in the non-display area; and a second substrate opposite to the first substrate, the second substrate including a base substrate including a sensing area corresponding to the display area and a non-sensing area corresponding to the non-display area, and a touch sensor disposed on the base substrate, wherein the touch sensor includes a touch sensing electrode disposed in the sensing area, a touch pad disposed in the non-sensing area, and a sensing line electrically connecting the touch sensing electrode and the touch pad, wherein the non-sensing area of the second substrate is bent such that the connection pad and the touch pad are opposite to each other.
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公开(公告)号：US20170371471A1
公开(公告)日：2017-12-28
申请号：US15629413
申请日：2017-06-21
Applicant: Samsung Display Co., Ltd.
Inventor： Min Soo KIM , Mu Gyeom KIM , Won Ki HONG
IPC: G06F3/041 , G02F1/1333 , G02F1/1343 , G06F3/044
Abstract: A touch sensor includes: a plurality of electrodes; and a plurality of sensing wires connected with the respective electrodes, and formed by extending in a first direction, wherein at least one of the electrodes includes a resistance element which has a shape that is at least partially bent in a unit electrode region and has a resistance value that is changed to correspond to a pressure of a touch. A touch location and pressure can be sensed with the same elements, so that the touch sensor may have increased function yet remain thin.
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