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公开(公告)号：US20220199957A1
公开(公告)日：2022-06-23
申请号：US17408069
申请日：2021-08-20
Applicant: LG DISPLAY CO., LTD.
Inventor： A-Ra YOON , Hoon KANG , Byung-Joo LEE , Keong-Jin LEE , Jun-Young KWON
Abstract: An organic light emitting diode display device includes a substrate having an active area and a non-active area, a light emitting diode in the active area, a sealing layer over the light emitting diode, at least one lens pattern over the sealing layer, the at least one lens pattern having a convex shape, and a passivation layer in the active area and the non-active area, the passivation layer covering the at least one lens pattern and having a first open portion exposing a first pad area.
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Patent Agency Ranking
公开(公告)号：US20190204676A1
公开(公告)日：2019-07-04
申请号：US16208397
申请日：2018-12-03
Applicant: LG DISPLAY CO., LTD.
Inventor： Ju-Seong PARK , Sung-Min JUNG , Sung-Woo KIM , Keong-Jin LEE , Myung-Soo PARK
IPC: G02F1/1335 , G02B27/09 , G02B25/00
CPC classification number: G02F1/133528 , G02B25/001 , G02B27/0955
Abstract: A transparent display apparatus is provided. The transparent display apparatus may include a display panel realizing an image. The image realized by the display panel may display on an image formed by light passing through the display panel. In the transparent display apparatus, the moving path of light emitted from the display panel may longer than the moving path of light passing through the display panel, so that the quality and the viewing angle of the image realized by the display panel may be improved.
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公开(公告)号：US20170299909A1
公开(公告)日：2017-10-19
申请号：US15637611
申请日：2017-06-29
Applicant: LG Display Co., Ltd.
Inventor： Chung-Hwan AN , Chang-Ho LEE , Keong-Jin LEE , Joo-Ah KIM , Tae-Young HEO
IPC: G02F1/1333 , G06F3/041 , G02F1/137 , G02F1/1343 , G02F1/1335 , G06F3/044 , G02B27/26
CPC classification number: G02F1/13338 , G02B27/2214 , G02B27/26 , G02F1/133526 , G02F1/134309 , G02F1/137 , G06F3/0412 , G06F3/044 , H04N13/305
Abstract: A switchable type touch display device includes: a display panel displaying an image; a touch polarization control panel over the display panel, wherein the touch polarization control panel includes: first and second touch polarization control substrates; a first electrode on an inner surface of the first touch polarization control substrate; a second electrode on an inner surface of the second touch polarization control substrate; a third electrode on an outer surface of the second touch polarization control substrate; and a polarization control liquid crystal layer between the first and second touch polarization control substrates; and a lens panel over the touch polarization control panel.
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公开(公告)号：US20190196174A1
公开(公告)日：2019-06-27
申请号：US16204548
申请日：2018-11-29
Applicant: LG DISPLAY CO., LTD.
Inventor： Ju-Seong PARK , Sung-Min JUNG , Keong-Jin LEE
CPC classification number: G02B25/001 , G02B5/30 , G02B5/3025 , G02B5/3083 , G02B27/0172 , G02B27/286 , G02B2027/0118 , G02B2027/0178 , H01L51/5275
Abstract: A display device including a display panel and an eyepiece is provided. An image realized by the display panel can be provided to a user by passing through the eyepiece. The display device can further include a front quarter-wave plate and a rear quarter-wave plate in order to increase the path of light traveling toward the eyepiece from the display panel. A barrier can be disposed between the front quarter-wave plate and the rear quarter-wave plate. The barrier can reflect or transmit the light traveling toward the eyepiece from the display panel on a region-by-region, so that the loss of light recognized by the user through the eyepiece can be minimized.
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公开(公告)号：US20180299676A1
公开(公告)日：2018-10-18
申请号：US15955473
申请日：2018-04-17
Applicant: LG Display Co., Ltd.
Inventor： Keong-Jin LEE , Hyeon-Ho SON , Sung-Min JUNG
IPC: G02B27/01 , G02B25/00 , G02F1/1335
CPC classification number: G02B27/0172 , G02B25/001 , G02B27/28 , G02B2027/0123 , G02B2027/0178 , G02F1/133536 , G02F1/133555 , G02F1/133603 , G02F1/133615 , G02F2001/133543 , G02F2001/133557 , G02F2001/133638 , H01L27/32 , H01L51/5262
Abstract: A display device including a display module and an eyepiece lens is provided. A user can view an image realized by the display module through the eyepiece lens. In the display play according to the present disclosure, a path of a light moving from the display module to the eyepiece lens may be increased by a half-mirror and a reflective polarizing plate which are located between the display module and the eyepiece lens. Thus, in the display device according to the present disclosure, the overall thickness may be decreased without degrading the quality of the image realized by the display module.
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公开(公告)号：US20150177549A1
公开(公告)日：2015-06-25
申请号：US14506831
申请日：2014-10-06
Applicant: LG DISPLAY CO., LTD.
Inventor： Chung-Hwan AN , Chang-Ho LEE , Keong-Jin LEE , Joo-Ah KIM , Tae-Young HEO
IPC: G02F1/1333 , G02F1/1343
CPC classification number: G02F1/13338 , G02B27/2214 , G02B27/26 , G02F1/133526 , G02F1/134309 , G02F1/137 , G06F3/0412 , G06F3/044 , H04N13/305
Abstract: A switchable type touch display device includes: a display panel displaying an image; a touch polarization control panel over the display panel, wherein the touch polarization control panel includes: first and second touch polarization control substrates; a first electrode on an inner surface of the first touch polarization control substrate; a second electrode on an inner surface of the second touch polarization control substrate; a third electrode on an outer surface of the second touch polarization control substrate; and a polarization control liquid crystal layer between the first and second touch polarization control substrates; and a lens panel over the touch polarization control panel.
Abstract translation: 可切换式触摸显示装置包括：显示图像的显示面板; 触摸偏振控制面板，其中所述触摸偏振控制面板包括：第一和第二触摸偏振控制基板; 第一触摸偏振控制基板的内表面上的第一电极; 在所述第二接触偏振控制基板的内表面上的第二电极; 在所述第二接触偏振控制基板的外表面上的第三电极; 以及在所述第一和第二接触偏振控制基板之间的偏振控制液晶层; 以及在触摸偏振控制面板上方的透镜面板。
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