公开(公告)号：US20180088726A1

公开(公告)日：2018-03-29

申请号：US15391625

申请日：2016-12-27

Applicant: LG Display Co., Ltd.

Inventor： Hyangmyoung GWON ,  SeungHee NAM ,  Kwon-Shik PARK ,  DeukSu LEE ,  BuYeol LEE ,  SuChang AN

IPC: G06F3/041 ,  G06F3/044 ,  H01L27/32 ,  H01L51/52

CPC classification number: G06F3/0416 ,  G06F3/041 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04111 ,  G06F2203/04112 ,  H01L27/322 ,  H01L27/323 ,  H01L51/5234 ,  H01L51/5237 ,  H01L51/5253 ,  H01L51/5284

Abstract: An organic light-emitting display panel having a built-in touchscreen and an organic light-emitting display device having a built-in touchscreen is disclosed. The organic light-emitting display panel includes a plurality of subpixels defined therein by a plurality of data lines and a plurality of gate lines, an encapsulation layer having an encapsulating function, and a color filter layer located on the encapsulation layer. The organic light-emitting display device includes the organic light-emitting display panel. Both the organic light-emitting display panel having a built-in touchscreen and the organic light-emitting display device having a built-in touchscreen is provided with a structure enabling a touchscreen disposed therewithin.

公开(公告)号：US20170068376A1

公开(公告)日：2017-03-09

申请号：US14984969

申请日：2015-12-30

Applicant: LG Display Co., Ltd.

Inventor： CheolSe KIM ,  BuYeol LEE ,  YongChan PARK ,  Suyun JU

IPC: G06F3/041 ,  G02F1/1333 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G02F1/13338 ,  G06F3/041 ,  G06F3/0412 ,  G06F3/0414 ,  G06F3/044 ,  G06F2203/04105

Abstract: The present disclosure provides an in-cell touch type display device, a touch circuit, a display driver, and an in-cell touch type display device driving method, which can not only sense the position of a touch generated by the user, but also sense the touch force, with which the user presses the screen during the touch, in order to provide various functions in various types.

Abstract translation: 本公开内容提供了一种单元内触摸型显示装置，触摸电路，显示驱动器和单元内触摸式显示装置驱动方法，其不仅可以感测由用户产生的触摸的位置，而且 感测用户在触摸期间按压屏幕的触摸力，以便提供各种类型的各种功能。

公开(公告)号：US20160321982A1

公开(公告)日：2016-11-03

申请号：US14983009

申请日：2015-12-29

Applicant: LG DISPLAY CO., LTD.

Inventor： BuYeol LEE ,  EuiTae KIM ,  Hyoung-Su KIM

IPC: G09G3/20 ,  G09G3/32 ,  G09G3/36

CPC classification number: G09G3/2074 ,  G09G3/2003 ,  G09G3/3233 ,  G09G3/3291 ,  G09G3/3607 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2300/0443 ,  G09G2300/0452 ,  G09G2300/0465 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2310/0202 ,  G09G2320/028 ,  H01L27/3216 ,  H01L27/3218 ,  H01L27/326 ,  H01L27/3276

Abstract: The present embodiments relate to a transparent display panel having an excellent transparency, light-emitting efficiency, and viewing angle, and a transparent display device including the same.

Abstract translation: 本实施例涉及具有优异的透明度，发光效率和视角的透明显示面板和包括该透明显示面板的透明显示装置。

公开(公告)号：US20200233516A1

公开(公告)日：2020-07-23

申请号：US16727283

申请日：2019-12-26

Applicant: LG Display Co., Ltd.

Inventor： JongHee HWANG ,  KiDuk KIM ,  BuYeol LEE

IPC: G06F3/041 ,  H01L27/32 ,  H01L51/52

Abstract: A touch display device comprises a display panel including a plurality of light-emitting diodes respectively including an anode electrode and a cathode electrode; a touch sensor disposed at a first area of the display panel; a light-emitting element disposed on the cathode electrode at a second area of the display panel; and a light-receiving sensor disposed on a rear surface of the display panel.

公开(公告)号：US20200005712A1

公开(公告)日：2020-01-02

申请号：US16566526

申请日：2019-09-10

Applicant: LG DISPLAY CO., LTD.

Inventor： BuYeol LEE ,  YoungJoon LEE

IPC: G09G3/3233

Abstract: An organic light-emitting display device can include a display panel including a plurality of pixels and configured to express luminance based on a driving current corresponding to a data signal for providing a data voltage and a first power; a control circuit configured to output a first mode control signal corresponding to a normal mode and a second mode control signal corresponding to a standby mode for providing lower luminance than the normal mode; and a power source configured to supply the first power to the display panel at a first voltage level, in response to receiving the first mode control signal corresponding to the normal mode, and supply the first power to the display panel at a second voltage level that is lower than the first voltage level, in response to receiving the second mode control signal corresponding to the standby mode.

公开(公告)号：US20180166507A1

公开(公告)日：2018-06-14

申请号：US15699697

申请日：2017-09-08

Applicant: LG Display Co., Ltd.

Inventor： JongHee HWANG ,  BuYeol LEE

IPC: H01L27/32 ,  G06F3/041 ,  G06F3/044

CPC classification number: H01L27/323 ,  G06F3/041 ,  G06F3/0412 ,  G06F3/0414 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04107 ,  H01L27/3272

Abstract: An electronic device can include: a pixel array layer disposed on a substrate and including a plurality of pixels, each of the plurality of pixels including a thin film transistor and an organic light emitting device; an encapsulation layer covering the pixel array layer; a shielding layer disposed on the encapsulation layer; and a touch sensing layer disposed on the shielding layer to sense coordinates of a touch input, in which the touch sensing layer includes a pressure response member for sensing a touch force of the touch input.

公开(公告)号：US20170164485A1

公开(公告)日：2017-06-08

申请号：US15346096

申请日：2016-11-08

Applicant: LG Display Co., Ltd.

Inventor： Jin-Hyun JUNG ,  BuYeol LEE

IPC: H05K5/00 ,  H05K1/14 ,  H05K1/02 ,  H01L51/52

CPC classification number: H05K5/0017 ,  G02F1/13452 ,  G02F2203/01 ,  H01L51/52 ,  H01L51/5237 ,  H05K1/0274 ,  H05K1/14 ,  H05K1/144 ,  H05K3/363 ,  H05K2201/0108 ,  H05K2201/041 ,  H05K2201/056 ,  H05K2201/10128 ,  H05K2201/10681

Abstract: Disclosed is a display device for realizing a transparent image. The display device includes a display panel, a source printed circuit board (PCB) on which a signal line is mounted, a control PCB on which a timing controller is mounted, and a circuit film connected to the display panel at one side of the circuit film and connected to the source PCB at another side. The source PCB and the control PCB are disposed to overlap each other.

公开(公告)号：US20150179727A1

公开(公告)日：2015-06-25

申请号：US14554896

申请日：2014-11-26

Applicant: LG Display Co., Ltd.

Inventor： Hyoung-Su KIM ,  BuYeol LEE

IPC: H01L27/32 ,  H05K1/02 ,  H01L51/00

CPC classification number: H01L27/3276 ,  G09G3/3225 ,  G09G2300/0426 ,  G09G2330/028

Abstract: A transparent organic light-emitting display device is described herein. The transparent substrate includes a display area and non-display area adjacent to the display area. An organic light-emitting element is disposed on the display area of the transparent substrate. A first power line is disposed on the display area of the transparent substrate. The first power line supplies power to the organic light-emitting element. A first circuit board comprises a first power supply provided on a first side of the transparent substrate and a second circuit board comprises a second power supply provided on a second side of the transparent substrate. The first power supply is configured to receive power from the second power supply via the first power line. An additional interconnection film to supply power to the first power supply is not required, and thus the width of the bezel can be reduced.

Abstract translation: 这里描述了透明有机发光显示装置。 透明基板包括与显示区域相邻的显示区域和非显示区域。 有机发光元件设置在透明基板的显示区域上。 第一电力线设置在透明基板的显示区域上。 第一电力线向有机发光元件供电。 第一电路板包括设置在透明基板的第一侧上的第一电源，第二电路板包括设置在透明基板的第二侧上的第二电源。 第一电源被配置为经由第一电力线从第二电源接收电力。 不需要用于向第一电源供电的附加互连膜，因此可以减小边框的宽度。

公开(公告)号：US20150097171A1

公开(公告)日：2015-04-09

申请号：US14495480

申请日：2014-09-24

Applicant: LG Display Co., Ltd.

Inventor： Binn KIM ,  BuYeol LEE

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52

CPC classification number: H01L27/3246 ,  H01L27/326 ,  H01L51/5228 ,  H01L51/5234 ,  H01L2251/5315

Abstract: An organic light-emitting display device according to one embodiment of the present disclosure includes a substrate, a thin-film transistor formed on the substrate, a planarization layer formed on the thin-film transistor, an organic light-emitting element formed on the planarization layer, the emitting element including an organic light-emitting layer and a cathode, and a lower auxiliary wiring between the organic light-emitting element and the planarization layer, the wiring electrically connected with the cathode.

Abstract translation: 根据本公开的一个实施例的有机发光显示装置包括：衬底，形成在衬底上的薄膜晶体管，形成在薄膜晶体管上的平坦化层，形成在平坦化上的有机发光元件 所述发光元件包括有机发光层和阴极，以及所述有机发光元件与所述平坦化层之间的下部辅助布线，所述布线与所述阴极电连接。

公开(公告)号：US20240178200A1

公开(公告)日：2024-05-30

申请号：US18388912

申请日：2023-11-13

Applicant: LG DISPLAY CO., LTD.

Inventor： Juhyun NAM ,  YongMin HA ,  BuYeol LEE ,  Hun JANG

IPC: H01L25/075 ,  G06F1/16

CPC classification number: H01L25/0753 ,  G06F1/1647 ,  G06F1/1652

Abstract: A display device comprises a support substrate, a plurality of link lines disposed on the support substrate, a plurality of first flexible films disposed on one side of the support substrate and electrically connected to the plurality of link lines, a plurality of display modules disposed on or under the support substrate and including a plurality of pixels and a plurality of signal lines and a plurality of connection members disposed between the support substrate and the plurality of display modules and electrically connecting the plurality of link lines and the plurality of signal lines. Therefore, A display device with a large screen may be provided.