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公开(公告)号：US09721500B2
公开(公告)日：2017-08-01
申请号：US14473208
申请日：2014-08-29
Applicant: LG DISPLAY CO., LTD.
Inventor： Seunghyun Kim , Howon Choi , Jinyeol Kim
IPC: G09G3/32 , G09G3/3233 , G06F3/041 , G06F3/044
CPC classification number: G09G3/3233 , G06F3/0416 , G06F3/044 , G06F2203/04103
Abstract: A display device comprises: a pixel array substrate comprising first pads; a touch screen substrate comprising second pads; an adhesive film that attaches the pixel array substrate and the touch screen substrate; and a conductive sealant that electrically connects the first pads and the second pads between the pixel array substrate and the touch screen substrate. The adhesive film comprises: an opening with the conductive sealant applied thereto; and an extension portion that surrounds the opening.
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12.发明授权Electrostatic capacity type touch screen panel for display device and method of manufacturing the same 有权用于显示装置的静电容量型触摸屏面板及其制造方法公开(公告)号：US09137882B2
公开(公告)日：2015-09-15
申请号：US13865875
申请日：2013-04-18
Applicant: LG DISPLAY CO., LTD.
Inventor： Taeyeon Yoo , Hazoong Kim , Seunghyun Kim
CPC classification number: H05F3/00 , G06F3/044 , G06F2203/04111 , H01H11/00 , Y10T29/49105
Abstract: A touch screen panel includes a substrate having an electrode forming part, a routing wire forming part and a pad forming part; a plurality of first electrode serials arranged in a first direction in the electrode forming part; a plurality of second electrode serials arranged in a second direction crossing over the first direction in the electrode forming part, and electrically insulated from the plurality of first electrode serials by an insulation; and at least one static electricity discharging pattern formed in the electrode forming part, and connected with any one of the first electrode serials and the second electrode serials.
Abstract translation: 触摸屏面板包括具有电极形成部分的基板，布线线形成部分和焊盘形成部分; 在所述电极形成部中沿第一方向布置的多个第一电极序列; 多个第二电极串联，沿与电极形成部分中的第一方向交叉的第二方向布置，并且通过绝缘与多个第一电极序列电绝缘; 以及至少一个静电放电图案，形成在电极形成部分中，并与第一电极序列和第二电极序列中的任何一个连接。
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公开(公告)号：US12032777B2
公开(公告)日：2024-07-09
申请号：US17990531
申请日：2022-11-18
Applicant: LG Display Co., Ltd.
Inventor： Seunghyun Kim , Neunghee Lee , DongHyun Park
CPC classification number: G06F3/04164 , G06F3/0446 , G06F2203/04112
Abstract: A display apparatus includes a display panel including a display area and a non-display area at least partially surrounding the display area; a touch electrode on the display panel and including an electrode metal having a mesh shape; and a plurality of touch routing lines at an outside of the touch electrode and electrically connected to the touch electrode, and the touch electrode is in the display area and a part of the non-display area, and a width of the electrode metal of the touch electrode in the non-display area is different from a width of the electrode metal of the touch electrode in the display area.
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公开(公告)号：US11429213B2
公开(公告)日：2022-08-30
申请号：US17095629
申请日：2020-11-11
Applicant: LG Display Co., Ltd.
Inventor： Jonghyun Han , NamKil Park , Seunghyun Kim , DongHyun Byun
Abstract: A touch display device can include a display panel in which a plurality of touch electrodes are disposed; at least one dam formed in a form of protruding from a lower surface in a non-display area of the display panel; a plurality of touch lines disposed in a direction intersecting the dam; and a stepped thickness-gap area in which a boundary portion of the non-display area or both sides of the dam has a stepped thickness-gap structure.
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15.发明授权公开(公告)号：US10170721B2
公开(公告)日：2019-01-01
申请号：US15817124
申请日：2017-11-17
Applicant: LG Display Co., Ltd.
Inventor： YoungKwan Jung , Heedong Choi , Seunghyun Kim
Abstract: Disclosed is an organic light emitting display device. The organic light emitting display device includes a first emission part between a first electrode and a second electrode and a second emission part on the first emission part. The first emission part includes a first hole transport layer and a first emission layer, and the second emission part includes a second hole transport layer and a second emission layer. A thickness of the second hole transport layer is greater than a thickness of the first hole transport layer.
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Patent Agency Ranking
公开(公告)号：US09666824B2
公开(公告)日：2017-05-30
申请号：US14842721
申请日：2015-09-01
Applicant: LG Display Co., Ltd.
Inventor： Seunghyun Kim , Hongseok Choi , Sung Hoon Pieh , Tae Seok Lim
Abstract: An organic light emitting display device comprises first and second electrodes facing each other on a substrate; and three emission portions arranged between the first electrode and the second electrode, wherein at least one among the three emission portions includes two emitting layers, and the first, second and third emission portions being collectively configured as a TOL-FESE (Thickness of Organic Layers between the First Electrode and the Second Electrode) structure in which thicknesses of organic layers between the first electrode and the second electrode are different from one another, each organic layer having a specified thickness that provides the organic light emitting display device having the TOL-FESE structure with improved red efficiency or blue efficiency and minimized color shift rate with respect to a viewing angle, when compared to an organic light emitting display device that lacks the TOL-FESE structure.
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公开(公告)号：US10429986B2
公开(公告)日：2019-10-01
申请号：US15282490
申请日：2016-09-30
Applicant: LG DISPLAY CO., LTD.
Inventor： Jinyeol Kim , Seunghyun Kim
Abstract: A touch screen panel according to an embodiment includes a base film having a display region and a bent non-display region located on the outside of the display region, touch electrodes provided in the display region, touch pads provided on one edge of the non-display region, and routing wires that extend along the front or back of the bent non-display region and electrically connect the touch electrodes and the touch pads.
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公开(公告)号：US09977534B2
公开(公告)日：2018-05-22
申请号：US15332449
申请日：2016-10-24
Applicant: LG DISPLAY CO., LTD.
Inventor： Minseob Song , Seunghyun Kim
CPC classification number: G06F3/0416 , G06F3/044 , G06F2203/04102 , G06F2203/04107 , G06F2203/04111
Abstract: A touchscreen panel includes a base film having a bezel area and a free form active area; first touch electrodes and second touch electrodes crossing each other in the active area; first touch pads and second touch pads in the bezel area, and a guard pad between adjacent first and second touch pads; first routing lines in the bezel area, connecting the first touch electrodes and the second touch pads; second routing lines in the bezel area, connecting the second touch electrodes and the second touch pads; a guard line extending from the guard pads and disposed between adjacent first and second routing lines; and a bridge pattern over an insulating film that covers the first routing lines, second routing lines, and guard line, wherein one or more of the first routing lines and one or more of the first touch electrodes that correspond to each other are attached to the bridge pattern via contact holes penetrating the insulating film and electrically connected together.
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公开(公告)号：US20170125714A1
公开(公告)日：2017-05-04
申请号：US15197625
申请日：2016-06-29
Applicant: LG Display Co., Ltd.
Inventor： YoungKwan Jung , Heedong Choi , Seunghyun Kim
CPC classification number: H01L51/504 , H01L27/3209 , H01L51/5088 , H01L51/5092 , H01L51/5218 , H01L51/5234 , H01L51/5278 , H01L2251/5315 , H01L2251/558
Abstract: Disclosed is an organic light emitting display (OLED) apparatus which facilitates to lower a driving voltage and to improve a lifespan by optimizing a balance of electrons and holes among a plurality of stacks, wherein the OLED apparatus may include the plurality of stacks disposed between an anode and a cathode, and a plurality of charge generation layers for supplying charges to the plurality of stacks, wherein a thickness of the charge generation layer disposed relatively close to the anode is relatively larger than a thickness of the charge generation layer disposed relatively close to the cathode.
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公开(公告)号：US20150062101A1
公开(公告)日：2015-03-05
申请号：US14473208
申请日：2014-08-29
Applicant: LG DISPLAY CO., LTD.
Inventor： Seunghyun Kim , Howon Choi , Jinyeol Kim
IPC: G09G3/32
CPC classification number: G09G3/3233 , G06F3/0416 , G06F3/044 , G06F2203/04103
Abstract: A display device comprises: a pixel array substrate comprising first pads; a touch screen substrate comprising second pads; an adhesive film that attaches the pixel array substrate and the touch screen substrate; and a conductive sealant that electrically connects the first pads and the second pads between the pixel array substrate and the touch screen substrate. The adhesive film comprises: an opening with the conductive sealant applied thereto; and an extension portion that surrounds the opening.
Abstract translation: 显示装置包括：像素阵列基板，包括第一焊盘; 触摸屏基板，包括第二焊盘; 附着像素阵列基板和触摸屏基板的粘合膜; 以及导电密封剂，其在像素阵列基板和触摸屏基板之间电连接第一焊盘和第二焊盘。 粘合膜包括：带有导电密封剂的开口; 以及围绕开口的延伸部分。
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