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Patent Agency Ranking
公开(公告)号：US10763457B2
公开(公告)日：2020-09-01
申请号：US16538524
申请日：2019-08-12
Applicant: LG DISPLAY CO., LTD.
Inventor： Sung-Rae Lee , Young-Hun Jeong , Sang-Dae Han
Abstract: An organic light-emitting diode display device can include a substrate including first, second and third sub-pixels, each of the first, second and third sub-pixels including an emission area and a non-emission area; a driving thin film transistor in the non-emission area of each of the first, second and third sub-pixels; a light-emitting diode connected to the driving thin film transistor; a polarizer at an outer surface of the substrate, the polarizer including a reflective polarizer; and a light control pattern disposed inside of the substrate and corresponding to the non-emission area, the light control pattern being configured to change a direction of light incident on the light control pattern.
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公开(公告)号：US20200161586A1
公开(公告)日：2020-05-21
申请号：US16538524
申请日：2019-08-12
Applicant: LG DISPLAY CO., LTD.
Inventor： Sung-Rae Lee , Young-Hun Jeong , Sang-Dae Han
Abstract: An organic light-emitting diode display device can include a substrate including first, second and third sub-pixels, each of the first, second and third sub-pixels including an emission area and a non-emission area; a driving thin film transistor in the non-emission area of each of the first, second and third sub-pixels; a light-emitting diode connected to the driving thin film transistor; a polarizer at an outer surface of the substrate, the polarizer including a reflective polarizer; and a light control pattern disposed inside of the substrate and corresponding to the non-emission area, the light control pattern being configured to change a direction of light incident on the light control pattern.
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3.发明授权公开(公告)号：US09416936B2
公开(公告)日：2016-08-16
申请号：US14334467
申请日：2014-07-17
Applicant: LG Display Co., Ltd.
Inventor： Young-Hun Jeong
IPC: F21V5/02 , G02B1/04 , G02F1/1335 , G02B5/04
CPC classification number: F21V5/02 , G02B5/045 , G02F1/133504 , G02F1/1336 , G02F1/133606 , G02F2001/133607
Abstract: The present invention relates a prism sheet, and a back light unit and a liquid crystal display device therewith, in which total thickness of a back light unit is reduced while taking place of the lamp mura is prevented, for improving a picture quality.The prism sheet includes a plurality of first prism mountains formed on a supporting film at regular intervals, a resin layer filled between the first prism mountains, and a plurality of second prism mountains formed on the resin layer and the first prism mountains with at intervals greater than the intervals of the first prism mountains.
Abstract translation: 本发明涉及一种棱镜片和背光单元及其液晶显示装置，其中防止了背光单元的总厚度，同时替换灯管，以提高图像质量。 棱镜片包括以规则间隔形成在支撑膜上的多个第一棱镜山，填充在第一棱镜山之间的树脂层和形成在树脂层和第一棱镜上的多个第二棱镜山，间隔更大 比第一棱镜山的间隔。
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公开(公告)号：US11860475B2
公开(公告)日：2024-01-02
申请号：US17981352
申请日：2022-11-04
Applicant: LG DISPLAY CO., LTD.
Inventor： Byung-Hyuck Seo , Young-Hun Jeong , Sun-Woong Kim , Seung-Soo Yang
IPC: G02F1/13357 , H01L33/60 , H01L33/32 , H01L25/075
CPC classification number: G02F1/133606 , G02F1/133605 , G02F1/133611 , H01L33/60 , G02F2201/50 , G02F2202/28 , H01L25/0753 , H01L33/325
Abstract: A display device includes: a light source unit including a plurality of light sources; a cover bottom including a horizontal surface on which the plurality of light sources are seated, and a side surface bent along an edge of the horizontal surface; an optical unit on the light source unit; a display panel on the optical unit; a first module film being transparent, supporting a back surface of the optical unit, and including a first edge portion attached to and fixed to an outer side of the side surface of the cover bottom; and a second module film being transparent, attached to a back surface of the display panel, and including a second edge portion attached to and fixed to an outer side of the edge portion.
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公开(公告)号：US10379281B2
公开(公告)日：2019-08-13
申请号：US15714608
申请日：2017-09-25
Applicant: LG DISPLAY CO., LTD.
Inventor： Ju-Hun Min , Young-Hun Jeong , Min-Gyu Choi
Abstract: A liquid crystal display device in an example includes a light guide plate that includes a light entering surface facing a light source; a reflecting plate below the light guide plate; an optical sheet on the light guide plate; a liquid crystal panel on the optical sheet; and a pattern adhesive layer that attaches at least one of the reflecting plate and the optical sheet to the light guide plate, wherein the pattern adhesive layer includes honeycomb shaped unit patterns that each include two first separation walls facing each other in a first direction perpendicular to the light entering surface, and second separation walls other than the first separation walls and each have an air cell defined therein, and wherein the unit patterns are arranged in the first direction and in a second direction perpendicular to the first direction.
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