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公开(公告)号：US09696834B2
公开(公告)日：2017-07-04
申请号：US15204482
申请日：2016-07-07
Applicant: Samsung Display Co., LTD.
Inventor： Hee-Woong Park , Byeong-Kyu Jeon
IPC: G02F1/1335 , G06F3/041 , G06F3/044 , G06F3/0354 , G02F1/1333
CPC classification number: G06F3/041 , G02F1/13338 , G06F3/03547 , G06F3/044 , G06F2203/04103 , G06F2203/04111
Abstract: A method of making a touch screen panel includes providing a substrate assembly and a multi-layered film. The substrate assembly includes a substrate, and first and second sensing electrodes formed over the substrate. The multi-layered film includes a first conductive photosensitive layer, a second conductive photosensitive layer, and an insulation photosensitive layer. The insulation photosensitive layer has a light sensitivity different from that of at least one of the first and second conductive photosensitive layers. The method further includes forming insulators by exposing and developing the insulation photosensitive layer, and forming bridges and insulators by exposing and developing the second conductive photosensitive layer. The substrate assembly and the multi-layered film are assembled to form the touch panel.
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公开(公告)号：US10203818B2
公开(公告)日：2019-02-12
申请号：US14832621
申请日：2015-08-21
Applicant: Samsung Display Co., Ltd.
Inventor： Byeong-Kyu Jeon , Hee-Woong Park , Kang-Won Lee , Jeong-Heon Lee
IPC: G06F3/044
Abstract: A touch screen panel includes a substrate, sensing electrodes, outer wirings, contact units, and at least one dummy pattern. The substrate includes an active region and a non-active region, the non-active region disposed outside the active region. The sensing electrodes are disposed in the active region. The outer wirings are disposed in the non-active region. Each of the outer wirings is connected to a respective group of the sensing electrodes. The contact units connect the respective groups of sensing electrodes to the outer wirings. The at least one dummy pattern is disposed between adjacent contact units of the contact units.
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公开(公告)号：US09874982B2
公开(公告)日：2018-01-23
申请号：US14502512
申请日：2014-09-30
Applicant: Samsung Display Co., Ltd.
Inventor： Joo-Han Bae , Sung-Ku Kang , Jin-Hwan Kim , Hee-Woong Park , Byeong-Kyu Jeon
CPC classification number: G06F3/044 , G06F2203/04103 , G06F2203/04111 , H03K2217/96015 , H05K1/0289 , H05K1/0306 , H05K1/0313 , H05K1/09 , H05K2201/0108
Abstract: An exemplary embodiment of the present invention discloses a method of manufacturing a touch panel, the method including, forming a plurality of sensing cells in a first region of a substrate, forming an insulating interlayer on the plurality of sensing cells, removing at least a portion of the insulating interlayer to form contact holes exposing the plurality of sensing cells, and forming a connection pattern and a transparent conductive pattern on the insulating interlayer simultaneously, wherein the connection pattern is electrically connected to adjacent sensing cells, and the transparent conductive pattern is disposed in a second region of the substrate outside of the first region.
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4.发明授权公开(公告)号：US10359892B2
公开(公告)日：2019-07-23
申请号：US15384700
申请日：2016-12-20
Applicant: Samsung Display Co., Ltd.
Inventor： Kang-Won Lee , Young-Sik Kim , Hee-Woong Park , Young-Seok Yoo , Jeong-Heon Lee , Sung-Hwan Kim , Hyung-Chul Kim , Choon-Hyop Lee , Hyun-Jae Lee
Abstract: A flexible touch sensing unit includes a substrate including a plane region and a bending region, a plurality of sensing electrodes disposed on the substrate, a plurality of sensing lines surrounding the plurality of sensing electrodes and electrically connected to the plurality of sensing electrodes, and a damage prevention layer disposed in the bending region. Cracks on the sensing electrodes and the sensing lines which are disposed in the bending region may be prevented by the damage prevention layer in the bending region. A resulting flexible display device using the flexible touch sensing unit may be thinner by omission of a flexibility enhancing layer.
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公开(公告)号：US10283347B2
公开(公告)日：2019-05-07
申请号：US15668419
申请日：2017-08-03
Applicant: Samsung Display Co., Ltd.
Inventor： Choon-Hyop Lee , Hee-Woong Park , Kang-Won Lee , Jeong-Heon Lee , Won-Gu Cho
Abstract: A display device including a first film, a flexible printed circuit, and a second film. The first film includes a substrate and a non-adhesive pattern, where the substrate includes a first area and a second area adjacent to the first area, and the non-adhesive pattern is formed on at least a portion of the second area. The flexible printed circuit is disposed on the first area of the first film. The second film is disposed on the flexible printed circuit and the first film.
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Patent Agency Ranking
公开(公告)号：US20140152588A1
公开(公告)日：2014-06-05
申请号：US13863763
申请日：2013-04-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sung-Ku Kang , Byeong-Kyu Jeon , Hee-Woong Park
IPC: G06F3/041
CPC classification number: G06F3/041
Abstract: The present invention relates to a flexible touch screen panel. A flexible touch screen panel includes a substrate, first sensing cells formed on the substrate and connected to each other in a first direction, second sensing cells formed on the substrate and connected to each other in a second direction intersected with the first direction, first connection patterns connecting the first sensing cells to each other in the first direction, and second connection patterns connecting the second sensing cells to each other in the second direction. The first connection patterns include at least one opening part.
Abstract translation: 本发明涉及柔性触摸屏面板。 柔性触摸屏面板包括基板，形成在基板上并在第一方向上彼此连接的第一感测单元，形成在基板上并沿与第一方向相交的第二方向彼此连接的第二感测单元，第一连接 在第一方向上将第一感测单元彼此连接的图案，以及将第二感测单元在第二方向上彼此连接的第二连接图案。 第一连接图案包括至少一个开口部分。
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公开(公告)号：US10915205B2
公开(公告)日：2021-02-09
申请号：US15871040
申请日：2018-01-14
Applicant: Samsung Display Co., Ltd.
Inventor： Joo-Han Bae , Sung-Ku Kang , Jin-Hwan Kim , Hee-Woong Park , Byeong-Kyu Jeon
Abstract: A touch panel includes: a substrate having a first region and a second region. A plurality of sensing cells are disposed in the first region and a pad portion is disposed in the second region. An insulating interlayer is disposed on the plurality of sensing cells, a connection pattern is disposed on the insulating interlayer, with the connection pattern being electrically connected to adjacent sensing cells through contact holes. A transparent conductive pattern is disposed in the second region and on the insulating interlayer, with the transparent conductive pattern being electrically connected to the plurality of sensing cells and the pad portion.
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公开(公告)号：US20160139728A1
公开(公告)日：2016-05-19
申请号：US14832621
申请日：2015-08-21
Applicant: Samsung Display Co., Ltd.
Inventor： Byeong-Kyu Jeon , Hee-Woong Park , Kang-Won Lee , Jeong-Heon Lee
IPC: G06F3/041
CPC classification number: G06F3/044 , G06F2203/04111 , G06F2203/04112
Abstract: A touch screen panel includes a substrate, sensing electrodes, outer wirings, contact units, and at least one dummy pattern. The substrate includes an active region and a non-active region, the non-active region disposed outside the active region. The sensing electrodes are disposed in the active region. The outer wirings are disposed in the non-active region. Each of the outer wirings is connected to a respective group of the sensing electrodes. The contact units connect the respective groups of sensing electrodes to the outer wirings. The at least one dummy pattern is disposed between adjacent contact units of the contact units.
Abstract translation: 触摸屏面板包括基板，感测电极，外部布线，接触单元和至少一个虚拟图案。 衬底包括有源区和非有源区，非活性区设置在有源区之外。 感测电极设置在有源区域中。 外部布线设置在非有源区域中。 每个外部布线连接到相应的感测电极组。 接触单元将各组感测电极连接到外部布线。 至少一个虚拟图案设置在接触单元的相邻接触单元之间。
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公开(公告)号：US09217890B2
公开(公告)日：2015-12-22
申请号：US14154979
申请日：2014-01-14
Applicant: Samsung Display Co., Ltd.
Inventor： Hee-Woong Park , Byeong-Kye Jeon
IPC: G06F3/041 , G02F1/1333 , G06F3/044 , H05K1/09 , B82Y15/00 , H01L27/32 , H05K1/02 , H05K3/22 , H05K3/28 , H05K3/46
CPC classification number: G02F1/13338 , B82Y15/00 , G06F3/044 , G06F2203/04102 , G06F2203/04103 , G06F2203/04112 , H01L27/323 , H05K1/0289 , H05K1/097 , H05K3/22 , H05K3/288 , H05K3/4685 , H05K2201/026 , H05K2201/0329 , H05K2201/0391 , H05K2201/10053 , H05K2201/10128 , H05K2203/173 , Y10T29/49016
Abstract: In an aspect, a touch screen panel including a sensing region and a peripheral region, a plurality of first sensing patterns located in the sensing region, a plurality of second sensing patterns arranged in an intersected direction with the first sensing patterns connected to each other by a connection part, an insulating layer formed on the first sensing pattern, the second sensing pattern, and the connection part, and patterned to expose both side of the first sensing pattern, at least one bridge located to intersect with the connection part on the insulating layer; and a plurality of wires located on a peripheral region and connected to the first sensing pattern and the second sensing pattern are provided.
Abstract translation: 一方面，一种包括感测区域和周边区域的触摸屏面板，位于感测区域中的多个第一感测图案，以与第一感测图案相交的方向布置的多个第二感测图案，第一感测图案通过 连接部分，形成在第一感测图案上的绝缘层，第二感测图案和连接部分，并且被图案化以暴露第一感测图案的两侧，至少一个位于与绝缘体上的连接部分相交的桥 层; 并且设置有位于周边区域并连接到第一感测图案和第二感测图案的多个电线。
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公开(公告)号：US10551974B2
公开(公告)日：2020-02-04
申请号：US15227617
申请日：2016-08-03
Applicant: Samsung Display Co., Ltd.
Inventor： In-Nam Lee , Dae-Won Kim , Hee-Woong Park , Jeong-Heon Lee , Choon-Hyop Lee , Mi-Hee Son , Ga-Yeon Yun
IPC: G06F3/044
Abstract: A touch screen panel including a base substrate, a first touch electrode disposed on the base substrate and including a first sensing electrode disposed along a first direction and a first sensing connection portion connected to the first sensing electrode and having a first width, an insulation layer disposed on the first touch electrode, and a second touch electrode disposed on the insulation layer and including a second sensing electrode disposed along a second direction crossing the first direction and a second sensing connection portion connected to the second sensing electrode and having a second width. The second width is equal to or greater than one and a half times the first width.
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