公开(公告)号：US09733671B2

公开(公告)日：2017-08-15

申请号：US14519283

申请日：2014-10-21

Applicant: Samsung Display Co., Ltd.

Inventor： Kang-Won Lee ,  Man-Sik Myeong ,  Kyu-Young Kim ,  Tae-Hyeog Jung

IPC: G06F1/16 ,  H05K1/02 ,  H05K5/00

CPC classification number: G06F1/1641 ,  G06F1/1652 ,  G06F1/169 ,  H05K1/0272 ,  H05K1/028 ,  H05K5/0017

Abstract: A flexible display apparatus is disclosed. The flexible display apparatus includes a display panel, a cover substrate, a first receiving portion and a first fluid. The display panel includes a first region and a second region surrounding at least one sides of the first region. The cover substrate is disposed over the display panel. The first receiving portion is disposed between the display panel and the cover substrate. The first receiving portion overlaps the first region of the display panel and has an empty space. The first fluid is disposed in the first receiving portion.

公开(公告)号：US09423896B2

公开(公告)日：2016-08-23

申请号：US13835114

申请日：2013-03-15

Applicant: Samsung Display Co., LTD.

Inventor： Won-Ki Hong ,  Seung-Ho Nam ,  Ji-Hong Park ,  Kang-Won Lee ,  Moon-Sung Choi

IPC: G06F3/041 ,  G06F3/044 ,  G06F3/01

CPC classification number: G06F3/041 ,  G06F3/016 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044

Abstract: A method for representing a tactile image and providing a touch function and a haptic feedback function to a tactile touch panel includes: applying a touch driving voltage to the tactile touch panel; and applying a tactile voltage corresponding to an image to be displayed to the tactile touch panel in a blanking interval when the touch driving voltage may be not applied to a plurality of touch driving lines of the tactile touch panel, when a touch sensing voltage corresponding to a touch on the tactile touch panel may be received through a plurality of touch sensing lines of the tactile touch panel.

Abstract translation: 一种用于表示触觉图像并向触觉触摸面板提供触摸功能和触觉反馈功能的方法包括：将触摸驱动电压施加到触觉触摸面板; 并且当触摸驱动电压可能不被施加到触觉触摸面板的多个触摸驱动线时，在消隐间隔中将对应于要显示的图像的触觉电压施加到触觉触摸面板上，当触摸感测电压对应于 可以通过触觉触摸面板的多个触摸感测线路接收触觉触摸面板上的触摸。

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.

公开(公告)号：US09568999B2

公开(公告)日：2017-02-14

申请号：US14025116

申请日：2013-09-12

Applicant: Samsung Display Co., LTD.

Inventor： Won-Ki Hong ,  Seung-Ho Nam ,  Ji-Hong Park ,  Kang-Won Lee ,  Moon-Sung Choi

IPC: G06F3/01 ,  G06F3/044 ,  G06F3/041

CPC classification number: G06F3/016 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/014

Abstract: A method for representing a tactile image and providing a touch function and a haptic feedback function to a tactile touch panel includes: applying a touch driving voltage to the tactile touch panel; and applying a tactile voltage corresponding to an image to be displayed to the tactile touch panel in a blanking interval when the touch driving voltage may be not applied to a plurality of touch driving lines of the tactile touch panel, when a touch sensing voltage corresponding to a touch on the tactile touch panel may be received through a plurality of touch sensing lines of the tactile touch panel.

Abstract translation: 一种用于表示触觉图像并向触觉触摸面板提供触摸功能和触觉反馈功能的方法包括：将触摸驱动电压施加到触觉触摸面板; 并且当触摸驱动电压可能不被施加到触觉触摸面板的多个触摸驱动线时，在消隐间隔中将对应于要显示的图像的触觉电压施加到触觉触摸面板上，当触摸感测电压对应于 可以通过触觉触摸面板的多个触摸感测线路接收触觉触摸面板上的触摸。

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。

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

IPC: G06F3/041 ,  G06F3/044

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.

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

IPC: H05K1/02 ,  H05K1/03 ,  H05K3/28 ,  H05K3/36 ,  G06F3/041 ,  H01L21/02 ,  H01L21/768

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.

公开(公告)号：US10548225B2

公开(公告)日：2020-01-28

申请号：US15464259

申请日：2017-03-20

Applicant: Samsung Display Co., Ltd.

Inventor： Ye-Bin Lee ,  Hyun-Jae Lee ,  Kang-Won Lee ,  Young-Sik Kim ,  Won-Gu Cho

IPC: H05K1/18 ,  H05K1/11 ,  H05K1/14 ,  G06F3/041 ,  H05K1/02

Abstract: A display device includes a first substrate, a flexible printed circuit, and a film. The flexible printed circuit is disposed on a first area of the first substrate. The film is disposed on the first substrate and the flexible printed circuit. The flexible printed circuit includes a second substrate, a pad area, and a dummy pad. The pad area comprises pads disposed on the second substrate. The pads extend in a first direction and are spaced apart from one another in a second direction crossing the first direction. The dummy pad is disposed on the second substrate. The dummy pad is spaced apart from the pad area.