公开(公告)号：US10331266B2

公开(公告)日：2019-06-25

申请号：US15639439

申请日：2017-06-30

申请人： LG DISPLAY CO., LTD.

发明人： Seungrok Shin ,  Deuksu Lee ,  Sangkyu Kim ,  Jaegyun Lee ,  Taeyun Kim

IPC分类号： G06F3/041 ,  G06F3/044 ,  G09G3/36 ,  G09G3/3266 ,  G09G3/3275 ,  G02F1/1333 ,  G02F1/1362 ,  H01L27/32

摘要： A display device can include a display panel touch block groups, each including touch sensors, each touch sensor corresponds to one or more pixels defined by data lines and gate lines; a data driver that generates and supplies a modulated source signal for display data to a data line; a gate driver that generates a modulated scan-on signal for writing the modulated source signal to a pixel and supplies the modulated scan-on signal to the gate lines; and a touch sensor driver that supplies a touch driving signal to touch wires connected to corresponding touch sensors in each of the touch block groups, and selectively senses for touch on a touch block group, except for a restricted touch block group overlapping a gate line that is supplied with the modulated scan-on signal, in which the modulated source signal or the modulated scan-on signal is synchronized with the touch driving signal.

公开(公告)号：US09619066B2

公开(公告)日：2017-04-11

申请号：US14568435

申请日：2014-12-12

申请人： LG Display Co., Ltd.

发明人： Hyangmyoung Gwon ,  Jihyun Jung ,  Jaegyun Lee ,  Ruda Rhe ,  Yangsik Lee

IPC分类号： G06F3/041 ,  G06F3/044

CPC分类号： G06F3/0412 ,  G06F3/044

摘要： A touch sensor integrated type display device includes a plurality of gate lines and a plurality of data lines which are arranged to cross over each other, a plurality of pixel electrodes respectively disposed in areas defined by the crossing of the plurality of gate lines and the plurality of data lines, a plurality of touch electrodes serving as common electrodes, each of which overlaps some of the plurality of pixel electrodes in an active area, and a routing wire which is arranged on at least one side of each of first and second data lines related to the some pixel electrodes corresponding to each touch electrode serving as the common electrode in parallel with the first and second data lines. The routing wire is connected to the touch electrode serving as the common electrode.

公开(公告)号：US11678545B2

公开(公告)日：2023-06-13

申请号：US17712497

申请日：2022-04-04

申请人： LG Display Co., Ltd.

发明人： Ruda Rhe ,  Deuksu Lee ,  Jeonghoon Lee ,  Jihyun Jung ,  Jaegyun Lee

IPC分类号： H01L27/32 ,  G06F3/041 ,  G06F3/044 ,  H10K59/131 ,  H10K59/40 ,  H10K77/10 ,  H10K59/124 ,  H10K102/00 ,  G09G3/3291

CPC分类号： H10K59/131 ,  G06F3/044 ,  G06F3/0412 ,  G06F3/0445 ,  G06F3/0446 ,  H10K59/40 ,  H10K77/111 ,  G06F2203/04102 ,  G06F2203/04111 ,  G06F2203/04112 ,  G09G3/3291 ,  G09G2310/08 ,  G09G2354/00 ,  H10K59/124 ,  H10K2102/311

摘要： An electroluminescent display device includes a substrate including an active area, and bezel area outside the active area and including a bending area, a first organic insulation layer (OIL) in the active area, covering a first signal line extending from the active area to the bezel area, a second OIL in the bending area, the second OIL being in a same layer as the first organic insulation film, first and second touch electrodes crossing over each other and sealing the active area on an encapsulation layer above the first OIL with a third OIL therebetween, a first signal line link pattern connected to the first signal line, and on the second OIL in the bending area, and second and third signal lines respectively connected to the first and second touch electrodes, and on the second OIL in parallel with the first signal line link pattern.

公开(公告)号：US10067615B2

公开(公告)日：2018-09-04

申请号：US14471515

申请日：2014-08-28

申请人： LG DISPLAY CO., LTD.

发明人： Dongsup Kim ,  Jaegyun Lee

IPC分类号： G06F3/044

摘要： An electrostatic capacitive touch-sensitive panel has an active area; a touch electrode forming area; a routing wire forming area disposed; a plurality of first touch electrode lines disposed in the active area, with both ends extending to a plurality of electrode pattern extension regions; a plurality of second touch electrode lines disposed in the active area to cross the first direction so as to cross the first touch electrode lines without contact; a plurality of first routing wires connected to the plurality of first touch electrode lines, respectively; and a plurality of second routing wires connected to the plurality of second touch electrode lines, respectively. Each of the second touch electrode lines includes a plurality of second touch electrode patterns and a plurality of second connecting portions connecting neighboring second touch electrode patterns. The second touch electrode pattern has an asymmetrical portion.

公开(公告)号：US10475874B2

公开(公告)日：2019-11-12

申请号：US15807955

申请日：2017-11-09

申请人： LG Display Co., Ltd.

发明人： Ruda Rhe ,  Deuksu Lee ,  Jeonghoon Lee ,  Jihyun Jung ,  Jaegyun Lee

IPC分类号： H01L27/32 ,  H01L51/00 ,  G06F3/041 ,  G06F3/044 ,  G09G3/3291

摘要： An electroluminescent display device includes: a substrate including: an active area, and bezel area outside the active area and including a bending area, a first organic insulation layer (OIL) in the active area, covering a first signal line extending from the active area to the bezel area, a second OIL in the bending area, the second OIL being in a same layer as the first organic insulation film, first and second touch electrodes crossing over each other and sealing the active area on an encapsulation layer above the first OIL with a third OIL therebetween, a first signal line link pattern connected to the first signal line, and on the second OIL in the bending area, and second and third signal lines respectively connected to the first and second touch electrodes, and on the second OIL in parallel with the first signal line link pattern.

公开(公告)号：US09823765B2

公开(公告)日：2017-11-21

申请号：US14580600

申请日：2014-12-23

申请人： LG Display Co., Ltd.

发明人： Jaegyun Lee ,  Jihyun Jung ,  Sangkyu Kim ,  Seungrok Shin ,  Jeonghoon Lee

IPC分类号： G06F3/044 ,  G06F3/041

CPC分类号： G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04103

摘要： A touch sensor integrated type display device includes gate lines and data lines disposed to cross over each other, pixel electrodes respectively disposed in areas defined by the crossing of the gate lines and the data lines in an active area, 1-1 electrodes arranged in at least two rows and at least two columns in the active area, 1-2 electrodes positioned outside the 1-1 electrodes and extending from the active area to a bezel area, and first routing wires respectively connected to the 1-1 and 1-2 electrodes and arranged in parallel. Each gate line extends from the active area to the bezel area on opposite sides of the active area, and each data line extends from the active area to the bezel area on opposite sides of the active area crossing the gate line.

公开(公告)号：US11322573B2

公开(公告)日：2022-05-03

申请号：US17003045

申请日：2020-08-26

申请人： LG Display Co., Ltd.

发明人： Ruda Rhe ,  Deuksu Lee ,  Jeonghoon Lee ,  Jihyun Jung ,  Jaegyun Lee

IPC分类号： G06F3/041 ,  G06F3/044 ,  H01L27/32 ,  H01L51/00 ,  G09G3/3291

摘要： An electroluminescent display device includes a substrate including an active area, and bezel area outside the active area and including a bending area, a first organic insulation layer (OIL) in the active area, covering a first signal line extending from the active area to the bezel area, a second OIL in the bending area, the second OIL being in a same layer as the first organic insulation film, first and second touch electrodes crossing over each other and sealing the active area on an encapsulation layer above the first OIL with a third OIL therebetween, a first signal line link pattern connected to the first signal line, and on the second OIL in the bending area, and second and third signal lines respectively connected to the first and second touch electrodes, and on the second OIL in parallel with the first signal line link pattern.

公开(公告)号：US10318035B2

公开(公告)日：2019-06-11

申请号：US15816333

申请日：2017-11-17

申请人： LG Display Co., Ltd.

发明人： Jaegyun Lee ,  Jihyun Jung ,  Sangkyu Kim ,  Seungrok Shin ,  Jeonghoon Lee

IPC分类号： G06F3/044 ,  G06F3/041

摘要： A touch sensor integrated type display device includes gate lines and data lines disposed to cross over each other, pixel electrodes respectively disposed in areas defined by the crossing of the gate lines and the data lines in an active area, 1-1 electrodes arranged in at least two rows and at least two columns in the active area, 1-2 electrodes positioned outside the 1-1 electrodes and extending from the active area to a bezel area, and first routing wires respectively connected to the 1-1 and 1-2 electrodes and arranged in parallel. Each gate line extends from the active area to the bezel area on opposite sides of the active area, and each data line extends from the active area to the bezel area on opposite sides of the active area crossing the gate line.

公开(公告)号：US09897870B2

公开(公告)日：2018-02-20

申请号：US15248882

申请日：2016-08-26

申请人： LG Display Co., Ltd.

发明人： Yangsik Lee ,  Jihyun Jung ,  Jaegyun Lee ,  Ruda Rhe ,  Hyangmyoung Gwon

IPC分类号： G02F1/136 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368 ,  H01L27/12 ,  G02F1/1333 ,  G09G3/36

CPC分类号： G02F1/134309 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133302 ,  G02F2001/13606 ,  G02F2001/136295 ,  G02F2201/121 ,  G02F2201/123 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2310/08 ,  G09G2320/0247 ,  G09G2320/0257 ,  G09G2330/021 ,  H01L27/124 ,  H01L27/1259

摘要： A liquid crystal display is provided which can avoid degradation of picture quality by preventing deviations in parasitic capacitance between a data line and a pixel electrode. The liquid crystal display includes data lines and gate lines, compensation patterns covering the data lines, thin film transistors disposed at regions neighbored to crossings of the data and gate lines, pixel electrodes disposed in pixel regions defined by the crossings and respectively connected to the thin film transistors; and a common electrode disposed to overlap the pixel electrodes, One edge of each of the compensation patterns is spaced apart from the pixel electrodes by a predetermined distance.

公开(公告)号：US09240297B2

公开(公告)日：2016-01-19

申请号：US14049586

申请日：2013-10-09

申请人： LG Display Co., Ltd.

发明人： Jaegyun Lee

IPC分类号： H01H9/26 ,  H01H13/72 ,  H01H13/76 ,  H01H13/704 ,  G06F3/044

CPC分类号： H01H13/704 ,  G06F3/044

摘要： A touch screen panel includes a substrate having a touch area and a routing wiring area, a plurality of first electrode serials formed in a first direction in the touch area, a plurality of second electrode serials which are arranged in a second direction crossing the first direction in the touch area so that the first and second electrode serials do not contact, a plurality of first routing wires which are formed in the routing wiring area and are respectively connected to one ends of the first electrode serials, and a plurality of second routing wires which are formed in the routing wiring area and are respectively connected to one ends of the second electrode serials. Odd-numbered first routing wires and even-numbered first routing wires of the first routing wires are formed on different layers.

摘要翻译： 触摸屏面板包括具有触摸区域和布线布线区域的基板，在触摸区域中沿第一方向形成的多个第一电极序列，沿与第一方向交叉的第二方向布置的多个第二电极序列 在触摸区域中使得第一和第二电极序列不接触，形成在布线布线区域中并且分别连接到第一电极的一端的多个第一布线线串联，并且多个第二布线布线 它们形成在布线布线区域中，并且分别连接到第二电极序列的一端。 奇数编号的第一路由布线和第一路由布线的偶数第一路由布线形成在不同的层上。