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公开(公告)号：US09348148B2
公开(公告)日：2016-05-24
申请号：US13669698
申请日：2012-11-06
Applicant: LG DISPLAY CO., LTD.
Inventor： Juhoon Jang , Jinyeong Kim , Heeyoung Chae , Seungman Ryu , Meeran Park
CPC classification number: G02B27/26 , G02B5/201 , G02B5/3083 , G02B27/2214
Abstract: A patterned retarder type display device includes a display panel having a plurality of unit pixel lines disposed in column direction, each unit pixel line including N (N is a natural number) pixel lines, a patterned retarder film disposed on the outer surface of the display panel and including unit patterned retarders corresponding to each of the unit pixel lines, and a black strip disposed between two unit patterned retarders on the outer surface of the display panel. The display device may provide an excellent 3D viewing angle, and the brightness dropdown caused by the black strip can be reduced.
Abstract translation: 图案化延迟器型显示装置包括具有沿列方向设置的多个单位像素线的显示面板，包括N（N为自然数）像素线的每个单位像素线，设置在显示器的外表面上的图案化延迟片 并且包括对应于每个单位像素线的单元图案化延迟器，以及布置在显示面板的外表面上的两个单元图案化延迟器之间的黑色条。 显示装置可以提供优异的3D视角，并且可以减少由黑色条带引起的亮度下降。
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公开(公告)号：US12014667B2
公开(公告)日：2024-06-18
申请号：US17511255
申请日：2021-10-26
Applicant: LG Display Co., Ltd.
Inventor： Hoon Kang , Juhoon Jang , Joobong Hyun
IPC: G09G3/20
CPC classification number: G09G3/2092 , G09G2300/023 , G09G2300/026 , G09G2300/0439 , G09G2300/0842 , G09G2310/08 , G09G2360/04
Abstract: A display device includes a plurality of segmented display units arranged in a matrix, and a front display unit disposed on the plurality of segmented display units. The front display unit includes a plurality of transmission areas corresponding to main display areas of the plurality of segmented display units, and a supplementation display area corresponding to a separation area between the main display areas of adjacent segmented display units among the plurality of segmented display units. Due to the supplementation display area of the front display unit, the separation area between the main display areas of adjacent segmented display units may be prevented from being visible to a user. Therefore, the display device may realize both a large size screen and a high resolution.
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公开(公告)号：US12204118B2
公开(公告)日：2025-01-21
申请号：US18455095
申请日：2023-08-24
Applicant: LG Display Co., Ltd.
Inventor： DongYeon Kim , HeeCheol Kim , Juhoon Jang , Hoon Kang , Gyusuk Jung
IPC: G02B30/27 , G02F1/03 , G02F1/1335 , G02F1/1339 , G02F1/1343 , G02F1/35
Abstract: Disclosed is a stereopsis image display device comprising a display panel including a plurality of pixels and a black matrix having a plurality of openings respectively overlapped with the plurality of pixels, and a plurality of lenses disposed over the display panel and extending in a vertical direction, wherein the plurality of pixels includes K pixel groups composed of M pixels disposed in each of N horizontal lines, the N horizontal lines include a first horizontal line and a second horizontal line adjacent to the first horizontal line in the vertical direction, wherein K, M, and N are integers greater than or equal to 2, and the pixels arranged in the second horizontal line are shifted by a first distance in a horizontal direction with respect to the pixels arranged in the first horizontal line.
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Patent Agency Ranking
公开(公告)号：US11409400B2
公开(公告)日：2022-08-09
申请号：US17121275
申请日：2020-12-14
Applicant: LG Display Co., Ltd.
Inventor： Keongjin Lee , Byungjoo Lee , Juhoon Jang , Ara Yoon , Woonchan Moon
Abstract: A touch display device includes a base substrate having a display area and a non-display area, a plurality of light emitting elements disposed in the display area, an encapsulation layer dispose to cover the plurality of light emitting elements, a plurality of touch electrodes having a mesh shape and disposed on the encapsulation layer, and a plurality of lens layers having a convex shape and disposed inside the touch electrode while being disposed on the encapsulation layer.
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公开(公告)号：US12010868B2
公开(公告)日：2024-06-11
申请号：US17119150
申请日：2020-12-11
Applicant: LG Display Co., Ltd.
Inventor： Keongjin Lee , Byungjoo Lee , Juhoon Jang , Ara Yoon , Woonchan Moon
IPC: H10K50/858 , G06F3/041 , G06F3/044 , H10K50/844 , H10K59/122 , H10K59/40
CPC classification number: H10K50/858 , G06F3/0412 , G06F3/0443 , G06F3/0446 , H10K50/844 , H10K59/122 , H10K59/40 , G06F2203/04112
Abstract: A display device includes a light emitting element layer, an intermediate layer disposed on the light emitting element layer, a lens layer having a convex shape and disposed on the intermediate layer to correspond to the light emitting element layer, and a lens protecting layer disposed on the intermediate layer and configured to cover the lens layer, wherein a total reflection of light output from a light emitting area of the light emitting element layer does not occur on an interface between the lens layer and the lens protecting layer.
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公开(公告)号：US20240168308A1
公开(公告)日：2024-05-23
申请号：US18455095
申请日：2023-08-24
Applicant: LG Display Co., Ltd.
Inventor： DongYeon Kim , HeeCheol Kim , Juhoon Jang , Hoon Kang , Gyusuk Jung
IPC: G02B30/27 , G02F1/1339
CPC classification number: G02B30/27 , G02F1/13394
Abstract: Disclosed is a stereopsis image display device comprising a display panel including a plurality of pixels and a black matrix having a plurality of openings respectively overlapped with the plurality of pixels, and a plurality of lenses disposed over the display panel and extending in a vertical direction, wherein the plurality of pixels includes K pixel groups composed of M pixels disposed in each of N horizontal lines, the N horizontal lines include a first horizontal line and a second horizontal line adjacent to the first horizontal line in the vertical direction, wherein K, M, and N are integers greater than or equal to 2, and the pixels arranged in the second horizontal line are shifted by a first distance in a horizontal direction with respect to the pixels arranged in the first horizontal line.
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公开(公告)号：US10986329B2
公开(公告)日：2021-04-20
申请号：US15639696
申请日：2017-06-30
Applicant: LG DISPLAY CO., LTD.
Inventor： Byungjoo Lee , Seounguk Heo , Juhoon Jang , Youyong Jin , Wonsik Lee
IPC: G02B30/22 , H04N13/305 , H04N13/317 , G02B30/27 , H04N13/398
Abstract: Discussed is an autostereoscopic three-dimensional (3D) display including: a display panel having a plurality of pixels and an aperture area disposed at each pixel; a lens film disposed on a front surface of the display panel and having a plurality of lenticular lens, the lenticular lenses having a slanted angle and continuously arrayed in a lateral direction, and the aperture area having at least two sub-aperture areas; a central black strip disposed between two sub-aperture areas; and side black strips disposed at a left, side and a right side of the aperture area, respectively.
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公开(公告)号：US09807376B2
公开(公告)日：2017-10-31
申请号：US14971351
申请日：2015-12-16
Applicant: LG Display Co., Ltd.
Inventor： You-Yong Jin , ByungJoo Lee , Juhoon Jang
CPC classification number: H04N13/305 , G02B27/2214 , G02B27/225 , H04N13/317 , H04N13/324 , H04N13/351 , H04N13/398
Abstract: Disclosed is a stereopsis display device that includes, for example, a plurality of sub-pixels including openings; a black matrix defining the openings; and a plurality of lenticular lenses slanted at a slant angle, wherein one view matrix includes a unit of M number of sub-pixels arranged in a first direction and N number of sub-pixels arranged in a second direction, wherein M and N are a positive integer, that is divided into sub-pixels opened by the openings and sub-pixels covered by the black matrix, and wherein a number of the sub-pixels of the unit opened by the openings within a viewing zone formed by the lenticular lenses is N.
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