-
公开(公告)号：US20200168844A1
公开(公告)日：2020-05-28
申请号：US16696337
申请日：2019-11-26
Applicant: LG Display Co., Ltd.
Inventor： Dong-Yul KIM , Nack-Bong CHOI
IPC: H01L51/52
Abstract: A display device comprises a display panel; a light control layer disposed on one side of the display panel through which light is transmitted, the light control layer including a plurality of light absorption patterns spaced apart from each other; and a plurality of reflection patterns disposed under the plurality of light absorption patterns and reflecting light travelling toward to the plurality of light absorption patterns.
-
公开(公告)号：US20230047791A1
公开(公告)日：2023-02-16
申请号：US17976722
申请日：2022-10-28
Applicant: LG Display Co., Ltd.
Inventor： Mi-Rae LEE , Kyoung-Mook LEE , Nack-Bong CHOI , Young-Jun JEON
Abstract: The present disclosure provides a touch display device including: a plurality of emitting elements; an adhesive layer over the emitting elements; a first touch electrode and a second touch electrode over the adhesive layer and in an active area; a pad electrode over the adhesive layer and in a touch pad region; and a protection layer over the first touch electrode, the second touch electrode and the pad electrode, wherein the first and second touch electrode are insulated by an insulating layer, and the protection layer includes at least one contact hole corresponding to the pad electrode, and wherein the pad electrode includes a plurality of electrode layers, and one of the plurality of electrode layers extends from the first touch electrode or the second touch electrode.
-
公开(公告)号：US20200035757A1
公开(公告)日：2020-01-30
申请号：US16590728
申请日：2019-10-02
Applicant: LG DISPLAY CO., LTD.
Inventor： Jong-Kyun LEE , Nack-Bong CHOI , Myung-Woo HAN
Abstract: An organic light emitting display device realizes slimness, having flexibility, and effectively reducing or preventing visibility of reflected external light, which includes an organic light emitting panel, a first adhesive layer on the organic light emitting panel, a touch electrode array being in contact with the first adhesive layer, a separation layer on the touch electrode array, and a cover film on the separation layer.
-
公开(公告)号：US20180204886A1
公开(公告)日：2018-07-19
申请号：US15918164
申请日：2018-03-12
Applicant: LG DISPLAY CO., LTD.
Inventor： Jong-Kyun LEE , Nack-Bong CHOI , Myung-Woo HAN
CPC classification number: H01L27/323 , G06F3/0412 , G06F3/044 , G06F2203/04102 , G06F2203/04103 , G06F2203/04111 , H01L27/3272 , H01L51/003 , H01L51/5246 , H01L51/5253 , H01L51/5281 , H01L2227/323 , H01L2227/326 , H01L2251/5338
Abstract: An organic light emitting display device realizes slimness, having flexibility, and effectively reducing or preventing visibility of reflected external light, which includes an organic light emitting panel, a first adhesive layer on the organic light emitting panel, a touch electrode array being in contact with the first adhesive layer, a separation layer on the touch electrode array, and a cover film on the separation layer.
-
Patent Agency Ranking
公开(公告)号：US20240419274A1
公开(公告)日：2024-12-19
申请号：US18820251
申请日：2024-08-29
Applicant: LG Display Co., Ltd.
Inventor： Mi-Rae LEE , Kyoung-Mook LEE , Nack-Bong CHOI , Young-Jun JEON
Abstract: A display device may include a substrate having a multi-layered structure and including an active area and a touch pad area, a light emitting element over the substrate, an encapsulation layer covering the light emitting element, a passivation layer over the encapsulation layer, a first touch electrode on the passivation layer and in the active area, a first pad electrode on the passivation layer and in the touch pad area, an insulating layer disposed on the first touch electrode and including a first hole, a second touch electrode on the insulating layer and in the active area, a second pad electrode on the first pad electrode, a barrier layer on at least a portion of the second pad electrode and including a second hole, a third pad electrode on the second pad electrode, and a protection layer on the third pad electrode and the barrier layer and including an opening.
-
公开(公告)号：US20180122867A1
公开(公告)日：2018-05-03
申请号：US15798134
申请日：2017-10-30
Applicant: LG Display Co., Ltd.
Inventor： Young-Jin CHOE , Nack-Bong CHOI , Se-Jong YOO , Jong-Hyun HAN
CPC classification number: H01L27/323 , G06F3/0412 , G06F3/044 , G06F2203/04112 , H01L51/5203
Abstract: Disclosed is an organic light-emitting display device that has improved color viewing angle characteristics while including a mesh pattern. The organic light-emitting display device includes an organic light-emitting array including a plurality of pixel openings, and a touch electrode array bonded to the organic light-emitting array. The touch electrode array includes a plurality of first mesh electrodes arranged in a first direction and having a lattice structure, and a plurality of second mesh electrodes arranged in a second direction and having a lattice structure. Each of the first mesh electrodes and the second mesh electrodes includes a plurality of overlapping portions that overlap the pixel openings, and a plurality of non-overlapping portions positioned between the pixel openings. At least some of the overlapping portions include brightness-increasing portions, which are formed of a material different from that of the non-overlapping portions.
-
公开(公告)号：US20180190723A1
公开(公告)日：2018-07-05
申请号：US15855905
申请日：2017-12-27
Applicant: LG Display Co., Ltd.
Inventor： Jong-Hyun HAN , Se-Jong YOO , Nack-Bong CHOI
Abstract: Disclosed is a touch organic light-emitting display device that is capable of stably connecting metal mesh electrodes to each other using a plurality of bridges and of minimizing the occurrence of parasitic capacitance. The display device includes an organic light-emitting array including pixel openings and a bank insulation film, and a touch electrode array bonded to the organic light-emitting array. The touch electrode array includes first and second mesh electrodes arranged in first and second directions and having a multiple-lattice structure, bridges for connecting first mesh electrodes to each other, and connecting patterns for connecting second mesh electrodes to each other. The bridges do not overlap the second mesh electrodes but overlap the connecting patterns so as to intersect the same. The first and second mesh electrodes, the bridges and the connecting patterns overlap the bank insulation film.
-
公开(公告)号：US20170123543A1
公开(公告)日：2017-05-04
申请号：US15332502
申请日：2016-10-24
Applicant: LG DISPLAY CO., LTD.
Inventor： Nack-Bong CHOI , Mi-Seong KIM
Abstract: A flexible display device includes a touch electrode array including a buffer layer with a through hole in the buffer layer, a touch pad metal electrode in the through hole, a plurality of touch patterns on the buffer layer, and a flexible printed circuit contacting the touch pad electrode. Optionally, the flexible printed circuit can also contact a thin-film transistor pad on an organic light emitting array substrate laminated to the touch electrode array.
-
公开(公告)号：US20150138626A1
公开(公告)日：2015-05-21
申请号：US14605795
申请日：2015-01-26
Applicant: LG DISPLAY CO., LTD.
Inventor： Oh-Nam KWON , Nack-Bong CHOI , Choon-Ho PARK , Yu-Sok LIM , Jong-Kwon LEE
IPC: G02F1/167 , G02F1/1335 , G02F1/1333 , G02F1/1362 , G02F1/1368
CPC classification number: G02F1/167 , G02F1/133345 , G02F1/133512 , G02F1/133514 , G02F1/133516 , G02F1/136227 , G02F1/1368 , G02F2001/1635 , G02F2001/1676
Abstract: An electrophoretic display device includes a switching element on a substrate including a display area having a pixel region and a non-display area at a periphery of the display area, a passivation layer covering the switching element, a pixel electrode on the passivation layer and connected to the switching element, an electrophoresis film on the pixel electrode and including an ink layer and a base film, wherein the ink layer includes a plurality of charged particles, and the base film is formed of polyethylene terephthalate, a common electrode for generating an electric field with the pixel electrode to drive the electrophoresis film, and a color filter layer directly on the electrophoresis film, wherein the color filter layer is formed under temperatures of less than 100 degrees of Celsius.
Abstract translation: 电泳显示装置包括在基板上的开关元件，该开关元件包括在显示区域周围具有像素区域和非显示区域的显示区域，覆盖开关元件的钝化层，钝化层上的像素电极，并连接 所述开关元件是像素电极上的电泳膜，并且具有油墨层和基膜，其中所述油墨层包含多个带电粒子，所述基膜由聚对苯二甲酸乙二醇酯形成，所述公共电极用于产生电 具有像素电极的电场驱动电泳膜，以及直接在电泳膜上的滤色器层，其中滤色器层在低于100摄氏度的温度下形成。
-
-
-
-
-
-
-
-
Search Results
9
records
(took 0.014 seconds)
