公开(公告)号：EP4425245A2

公开(公告)日：2024-09-04

申请号：EP24187887.5

申请日：2018-10-29

申请人： Liqxtal Technology Inc. ,  Himax Technologies Limited

发明人： WU, Biing-Seng ,  CHEN, Hung-Shan ,  CHEN, Ming-Syuan

IPC分类号： G02F1/1333

CPC分类号： G02F1/133345 ,  G02F1/133502 ,  G02F1/133357

摘要： A method for fabricating an electrically tunable optical phase modulation element is provided. The method includes disposing a transparent conductive layer over a first substrate; forming a patterned photoresist layer over the transparent conductive layer; etching away first portions of the transparent conductive layer through the patterned photoresist layer, while remaining second portions of the transparent conductive layer; forming a first compensation dielectric layer, wherein the first compensation dielectric layer has a first portion between the second portions of the transparent conductive layer and a second portion over the patterned photoresist layer, wherein a top surface of the first portion of the first compensation dielectric layer is substantially coplanar with top surfaces of the second portions of the transparent conductive layer; removing the patterned photoresist layer; and combining the first substrate, a liquid crystal layer, and a second substrate into the electrically tunable optical phase modulation element.

公开(公告)号：EP4388369A1

公开(公告)日：2024-06-26

申请号：EP22765110.6

申请日：2022-08-16

申请人： Lightspace Technologies, SIA

发明人： OZOLS, Ainars ,  OSMANIS, Ilmars ,  OSMANIS, Kriss ,  NARELS, Martins ,  MOZOLEVSKIS, Gatis ,  ZABELS, Roberts

IPC分类号： G02F1/1335 ,  G02F1/1333 ,  G02F1/1337

CPC分类号： G02F1/133305 ,  G02F1/133345 ,  G02F1/133792 ,  G02F1/133502 ,  G02F1/133565

公开(公告)号：EP3040768B1

公开(公告)日：2018-10-03

申请号：EP16150038.4

申请日：2016-01-04

申请人： Samsung Display Co., Ltd.

发明人： Lee, Baek Hee ,  Roh, Nam Seok ,  Park, Seung Won ,  Park, Hae Il

IPC分类号： G02F1/1335 ,  G02F1/1333

CPC分类号： G02F1/133617 ,  B82Y20/00 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/133528 ,  G02F1/133603 ,  G02F1/13362 ,  G02F1/1368 ,  G02F2001/133614 ,  G02F2202/36 ,  Y10S977/773 ,  Y10S977/952

摘要： A liquid crystal display according to an exemplary embodiment of the present invention includes: a display panel (50), and a color conversion layer (20) coupled to the display panel (50) and having a color conversion layer (23), where the color conversion layer (23) includes a block copolymer including a first copolymer and a second copolymer, and quantum rods (27G, 27R) dispersed within the block copolymer. The block copolymer includes a first block structure unit (23A) formed by the first copolymer; and a second block structure unit (23B) formed by the second copolymer and phase separated from the first block structure unit (23A), where the quantum rods (27G,27R) are disposed within either one of the first block structure unit (23A) and the second block structure unit (23B).

公开(公告)号：EP3067741B1

公开(公告)日：2018-09-26

申请号：EP16159108.6

申请日：2016-03-08

申请人： Samsung Display Co., Ltd.

发明人： Jung, Jin-Soo ,  Kang, Suk Hoon ,  Jeon, Jong Hwan ,  Kim, In Ok ,  Lee, Jun Woo ,  Jeon, Baek Kyun

IPC分类号： G02F1/1337

CPC分类号： G02F1/133723 ,  G02F1/133345 ,  G02F1/133788 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136227 ,  G02F1/1368 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1023

摘要： A liquid crystal display is provided. The liquid crystal display includes a first substrate; a thin film transistor disposed on the first substrate; a first electrode connected to the thin film transistor; and a first alignment layer disposed on the first electrode, wherein the first alignment layer includes a polyimide and a crosslinker including an alkylene group (-C n H 2n -, where n is a natural number) and a plurality of crosslinking end groups, wherein the plurality of crosslinking end groups include at least two types of end groups or end group derivatives, each type having a different available functional group.

公开(公告)号：EP3339944A1

公开(公告)日：2018-06-27

申请号：EP17207100.3

申请日：2017-12-13

申请人： LG Display Co., Ltd.

发明人： KIM, MinJoo ,  KANG, IkHyun ,  CHOI, Junghun

IPC分类号： G02F1/1333

CPC分类号： G02F1/13336 ,  G02F1/133308 ,  G02F1/133345 ,  G02F1/133524 ,  G02F1/133603 ,  G02F2001/13332 ,  G02F2201/44 ,  G09G3/3406 ,  G09G3/3685 ,  G09G2300/026 ,  G09G2310/08 ,  G09G2320/062 ,  G09G2340/14 ,  G09G2356/00

摘要： Disclosed are a display device and a multiscreen display device including the same, which conceal a bezel. The display device includes first to fourth edge display modules displaying an image on a bezel area overlapping each of first to fourth non-display areas of an image display module. The first to fourth edge display modules each include a flexible printed circuit board including a first cover part covering a corresponding non-display area, a second cover part bent from the first cover part and disposed on a side surface of the image display module, and a third cover part extending from the second cover part, a dot light source array including a plurality of dot light source devices provided in the first cover part, and a light source driving circuit unit provided in the third cover part, the light source driving circuit unit driving the plurality of dot light source devices to display an image on the bezel area.

公开(公告)号：EP3223311A4

公开(公告)日：2018-06-20

申请号：EP15778189

申请日：2015-03-23

申请人： BOE TECHNOLOGY GROUP CO LTD

发明人： ZHANG XIANGYAN ,  WU YANBING ,  LI WENBO ,  LI PAN ,  JIA QIAN

IPC分类号： H01L27/02 ,  H01L21/82 ,  H01L23/50

CPC分类号： G02F1/136286 ,  G02F1/133345 ,  G02F1/133528 ,  G02F1/13439 ,  G02F1/136227 ,  G02F2001/133548 ,  G02F2001/13629 ,  G02F2001/136295 ,  G02F2201/123 ,  H01L21/768 ,  H01L21/82 ,  H01L21/84 ,  H01L23/481 ,  H01L23/50 ,  H01L27/124 ,  H01L27/1259 ,  H01L2924/0002 ,  H01L2924/00

摘要： The embodiments of the present invention provide a substrate and a manufacturing method thereof, as well as a display device. The substrate comprises: a base substrate, a plurality of gate lines arranged in parallel, a first insulating layer that covers the gate lines, a plurality of data lines located on the first insulating layer and perpendicular to the gate lines, a second insulating layer that covers the data lines, and pixel electrodes of sub-pixel areas enclosed by the data lines and the gate lines; polarizing films that cover the pixel electrodes; and first auxiliary gate lines arranged on the second insulating layer and parallel to the gate lines, at least two portions on each of the first auxiliary gate lines being electrically connected with at least two corresponding portions on the gate line through via holes that penetrate the first insulating layer and the second insulating layer, the first auxiliary gate lines and the polarizing films are formed by performing a same patterning process to a same layer of transparent conductive material. The embodiments of the present invention can reduce signal delay in a display device, and can be used for manufacture of a display.

公开(公告)号：EP3327560A1

公开(公告)日：2018-05-30

申请号：EP18152364.8

申请日：2014-10-09

申请人： LG Electronics Inc.

发明人： LEE, Hanbin

IPC分类号： G06F3/044 ,  G06F3/041 ,  G06F3/0488 ,  G06F3/0484 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1368 ,  G06F1/16 ,  G06F3/047 ,  H01L51/52 ,  H01L27/32 ,  H04M1/725 ,  H04M1/02 ,  G06F3/0354

CPC分类号： G06F3/0418 ,  G02F1/133345 ,  G02F1/13338 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/13439 ,  G02F1/1368 ,  G06F1/1643 ,  G06F3/03547 ,  G06F3/0412 ,  G06F3/0414 ,  G06F3/044 ,  G06F3/047 ,  G06F3/04847 ,  G06F3/04883 ,  G06F3/04886 ,  G06F2203/04101 ,  G06F2203/04102 ,  G06F2203/04105 ,  G06F2203/04806 ,  H01L27/322 ,  H01L27/323 ,  H01L27/3262 ,  H01L51/5293 ,  H01L2251/5338 ,  H04M1/0266 ,  H04M1/72583

摘要： A mobile terminal including a wireless communication unit configured to provide wireless communication; a body configured to form an external appearance of the terminal; and a touch display unit formed on the body. Further, the touch display unit includes a display panel configured to display screen information, a window formed on the display panel, a first sensing unit and a second sensing unit disposed below the window and configured to sense touch coordinates of a touch input on the window, a deformation region configured to deform with at least one region of the window where the touch input occurs on the window, and a third sensing unit separated from the first sensing unit by interposing the deformation region therebetween. The terminal also includes a controller configured to execute a specific control command based on the touch input sensed by the first through the third sensing units.

公开(公告)号：EP3070519B1

公开(公告)日：2018-05-30

申请号：EP14860125.5

申请日：2014-02-03

申请人： Toppan Printing Co., Ltd.

发明人： KIMURA Yukihiro ,  FUKUYOSHI Kenzo

IPC分类号： G02F1/1333 ,  G02F1/1335 ,  G06F3/044 ,  G06F3/041

CPC分类号： G02F1/134309 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/13338 ,  G02F1/133512 ,  G02F1/13439 ,  G02F1/1368 ,  G02F2202/16 ,  G06F3/0412 ,  G06F3/044

摘要： A liquid crystal display device includes: a display unit having a display substrate, an array substrate and a liquid crystal layer, and a control unit. The display substrate is composed of light absorbing resin layer patterns containing a black material, copper alloy film patterns, a transparent resin layer and transparent electrode patterns laminated in this order. The array substrate includes a metal wiring, pixel electrodes, thin film transistors and an insulation layer. The light absorbing resin layer patterns and the copper alloy film patterns are formed in an identical pattern being overlapped with each other. The copper alloy film patterns are arranged in a first direction to be insulated from each other. The transparent electrode patterns are arranged in a second direction to be insulated from each other. The control unit drives liquid crystals and detects a change in an electrostatic capacitance in a time sharing manner.

公开(公告)号：EP3316023A1

公开(公告)日：2018-05-02

申请号：EP16207037.9

申请日：2016-12-28

申请人： LG Display Co., Ltd.

发明人： Lim, Jong-Hoon ,  Kim, Do-Yeon ,  Lee, Tae-Rim ,  Lee, Sung-Won ,  Kim, Sun-Yoon

IPC分类号： G02F1/1333 ,  G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133345 ,  G02F1/1337 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/1368 ,  G02F2001/133397 ,  G02F2001/134372 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2202/06 ,  G02F2202/10 ,  G02F2202/16 ,  G02F2203/01

摘要： A liquid crystal display device includes a first substrate; a thin film transistor on the first substrate; a first passivation layer on the thin film transistor; a first electrode on the first passivation layer; a second passivation layer on the first electrode; a second electrode of an oxide semiconductor on the second passivation layer; and an alignment layer on the second electrode, wherein the second electrode includes first portions and second portions, and the second portions have a conductor property.

摘要翻译： 液晶显示装置包括第一基板; 在第一衬底上的薄膜晶体管; 薄膜晶体管上的第一钝化层; 在第一钝化层上的第一电极; 在第一电极上的第二钝化层; 在第二钝化层上的氧化物半导体的第二电极; 以及在所述第二电极上的配向层，其中所述第二电极包括第一部分和第二部分，并且所述第二部分具有导体性质。

公开(公告)号：EP3308395A1

公开(公告)日：2018-04-18

申请号：EP16905307.1

申请日：2016-11-24

申请人： BOE Technology Group Co., Ltd. ,  Hefei Xinsheng Optoelectronics Technology Co., Ltd

发明人： ZOU, Zhixiang ,  YANG, Chengshao ,  SONG, Botao ,  HUANG, Yinhu

IPC分类号： H01L21/77 ,  H01L27/12

CPC分类号： H01L27/1248 ,  G02F1/133345 ,  G02F1/13439 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2001/133357 ,  G02F2001/13685 ,  G02F2202/02 ,  G02F2202/10 ,  G02F2202/103 ,  G02F2202/104 ,  H01L21/02118 ,  H01L21/0212 ,  H01L21/02334 ,  H01L21/0234 ,  H01L27/1222 ,  H01L27/1259 ,  H01L27/1262 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3274 ,  H01L29/78666 ,  H01L29/78669 ,  H01L29/78675 ,  H01L29/78678 ,  H01L29/7869 ,  H01L51/0541 ,  H01L51/0545

摘要： The present application discloses a method of fabricating a display substrate having an organic layer for reducing parasitic capacitance between electrodes in different layers. The method includes forming the organic layer on a base substrate; subjecting the organic layer to a surface treatment process to descum organic residues from a surface of the organic layer; and forming a passivation layer on a side of the organic layer distal to the base substrate subsequent to subjecting the organic layer to the surface treatment process.