公开(公告)号：US20190072774A1

公开(公告)日：2019-03-07

申请号：US16123502

申请日：2018-09-06

Applicant: LG DISPLAY CO., LTD.

Inventor： You-Yong JIN ,  Wook JEON ,  Hee-Jin IM ,  Yong-Ku LEE ,  Ju-Hoon JANG ,  Dong-Yeon KIM ,  Woon-Chan MOON

IPC: G02B27/22 ,  G02F1/1343 ,  G02B27/26 ,  H04N13/366

Abstract: A stereoscopic display device having a barrier panel is provided. The barrier panel can include channel electrodes to form transmitting regions and blocking regions in an active area, and link lines to provide a signal to the channel electrodes. The stereoscopic display device can include a display driver driving a display panel; a barrier panel on the display panel, the barrier panel including channel electrodes across an active area, and link lines disposed outside the active area; and a barrier driver controlling the channel electrodes through the link lines, wherein the number of the link lines in which each channel electrode crosses, is constant. Thus, in the stereoscopic display device, a dark spot due to a load deviation of the channel electrodes can be prevented.

公开(公告)号：US20220210394A1

公开(公告)日：2022-06-30

申请号：US17553494

申请日：2021-12-16

Applicant: LG Display Co., Ltd.

Inventor： Yong-Ku LEE ,  Wook JEON ,  Hee-Jin IM ,  You-Yong JIN

IPC: H04N13/312 ,  H04N13/359

Abstract: A parallax barrier according to an example can include a first substrate and a second substrate, a liquid crystal layer between the first substrate and second substrate, at least one insulating layer on the first substrate, a first electrode on the second substrate, a second electrode and a third electrode on the insulating layer to generate electric field in order to transmit and block selectively an image, a plurality of first spacers on the first substrate, and a plurality of second spacers on the second substrate. The first spacers and the second spacers can be formed in regions corresponding to each to maintain gap between the first substrate and the second substrate. Further, the first spacers can be spaced apart from the corresponding second spacers by a predetermined distance.

公开(公告)号：US20170123219A1

公开(公告)日：2017-05-04

申请号：US15295462

申请日：2016-10-17

Applicant: LG Display Co., Ltd.

Inventor： You-Yong JIN ,  ByungJoo Lee

IPC: G02B27/22 ,  G02F1/1335 ,  H04N13/04 ,  G02F1/1368

CPC classification number: G02B27/2214 ,  G02F1/133512 ,  G02F1/29 ,  H04N13/305 ,  H04N13/31 ,  H04N13/317

Abstract: Disclosed is an autostereoscopic 3D display device for minimizing luminance difference in a view as well as a luminance difference between views. The 3D display device includes a display panel including pixels and a black matrix including openings exposing portions of the pixels, each of the pixels including a pixel electrode including a plurality of first fingers and a common electrode including a plurality of second fingers disposed between the first fingers, and a 3D optical plate disposed on a front surface or a rear surface of the display panel to perform control so that a number of view images displayed by the pixels are displayed as N number of views on a viewing zone which is spaced apart from the 3D optical plate by a certain distance. P number of pixels adjacent to each other in a horizontal direction have different shapes exposed by the plurality of openings.

公开(公告)号：US20160269718A1

公开(公告)日：2016-09-15

申请号：US14971351

申请日：2015-12-16

Applicant: LG Display Co., Ltd.

Inventor： You-Yong JIN ,  ByungJoo LEE ,  Juhoon JANG

IPC: H04N13/04

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.

Abstract translation: 公开了一种立体视觉显示装置，其包括例如包括开口的多个子像素; 限定开口的黑色矩阵; 以及多个以倾斜角倾斜的双凸透镜，其中一个视图矩阵包括沿第一方向排列的M个子像素的单位和沿第二方向布置的N个子像素，其中M和N为 正整数，被划分为由黑矩阵覆盖的开口和子像素打开的子像素，并且其中由双凸透镜形成的观看区域内的开口打开的单元的数个子像素是 N.

公开(公告)号：US20130321721A1

公开(公告)日：2013-12-05

申请号：US13905502

申请日：2013-05-30

Applicant: LG DISPLAY CO., LTD.

Inventor： You-Yong JIN ,  Kwang-Jo HWANG ,  Eui-Tae KIM ,  Seok KIM ,  Han-Chul PARK

IPC: G02B27/22

CPC classification number: G02B27/22 ,  G02B27/2228 ,  G02B27/26 ,  G02F1/134363 ,  G02F1/13624 ,  G02F1/136286 ,  G02F2001/136245

Abstract: An array substrate includes: a substrate; first and second gate lines on the substrate; first and second common lines parallel to and spaced apart from the first and second gate lines; first and second data lines crossing the first and second gate lines and the first and second common lines; first and second thin film transistors in the pixel region; a first pixel electrode and a first common electrode alternately disposed in the first area, at least one of the first pixel electrode and the first common electrode having a bent part; and a second pixel electrode and a second common electrode alternately disposed in the second area.

Abstract translation: 阵列基板包括：基板; 基板上的第一和第二栅极线; 与第一和第二栅极线平行并间隔开的第一和第二公共线; 第一和第二数据线与第一和第二栅极线以及第一和第二公共线交叉; 像素区域中的第一和第二薄膜晶体管; 第一像素电极和第一公共电极交替地设置在第一区域中，第一像素电极和第一公共电极中的至少一个具有弯曲部分; 以及交替地设置在第二区域中的第二像素电极和第二公共电极。

公开(公告)号：US20250133883A1

公开(公告)日：2025-04-24

申请号：US18793595

申请日：2024-08-02

Applicant: LG Display Co., Ltd.

Inventor： You-Yong JIN ,  Keongjin LEE

IPC: H01L33/58 ,  B60K35/22 ,  H01L25/16 ,  H01L33/10 ,  H01L33/40 ,  H01L33/42 ,  H01L33/62

Abstract: A display device in one example can include a substrate on which a plurality of pixels are disposed, where each pixel includes a plurality of subpixels configured to display different colors. The display device further includes a first light-emitting element and a second light-emitting element disposed in each of the plurality of subpixels, a first lens disposed to overlap a light-emitting area of the first light-emitting element and configured to provide a viewing angle of a first value, and a plurality of second lenses disposed to overlap the light-emitting areas of the second light-emitting elements and configured to provide a viewing angle of a second value lower than the viewing angle of the first value. Each of the first light-emitting element and the second light-emitting element includes an anode.

公开(公告)号：US20220201270A1

公开(公告)日：2022-06-23

申请号：US17539639

申请日：2021-12-01

Applicant: LG DISPLAY CO., LTD

Inventor： You-Yong JIN ,  Hee-Jin IM ,  Yong-Ku LEE ,  Wook JEON

IPC: H04N13/312 ,  G02F1/1337 ,  G02F1/1335

Abstract: A barrier panel includes a first substrate and a second substrate having block region and transmission region; a liquid crystal layer between the first and second substrates, the liquid crystal layer including a plurality of liquid crystal molecules aligned in a predetermined direction; a plurality of barrier electrodes in the block region and the transmission region of the first substrate; a common electrode on the second substrate to apply an electric field to the liquid crystal layer with the plurality of barrier electrodes; a diffraction unit in the plurality of barrier electrodes to diffract the light transmitting therethrough; and a polarization plate over the second substrate, wherein an optical axis direction of the polarization plate is parallel to the alignment direction of the liquid crystal molecule to transmit an image through an area where the electric field is not applied.

公开(公告)号：US20200333627A1

公开(公告)日：2020-10-22

申请号：US16923928

申请日：2020-07-08

Applicant: LG DISPLAY CO., LTD.

Inventor： You-Yong JIN ,  Wook JEON ,  Hee-Jin IM ,  Yong-Ku LEE ,  Ju-Hoon JANG ,  Dong-Yeon KIM ,  Woon-Chan MOON

IPC: G02B30/27 ,  H04N13/366 ,  G02F1/1343 ,  G09G3/00 ,  H04N13/315 ,  G02B30/25

Abstract: A stereoscopic display device includes a display panel; a barrier panel on the display panel, the barrier panel including channel electrodes across an active area, and link lines disposed outside of the active area; a front linear polarizer and a rear linear polarizer in direct contact with the barrier panel, respectively; and an image linear polarizer disposed on an outer surface of the display panel, wherein the number of the link lines in which each channel electrode crosses, is constant.

公开(公告)号：US20170163975A1

公开(公告)日：2017-06-08

申请号：US15364019

申请日：2016-11-29

Applicant: LG Display Co., Ltd.

Inventor： You-Yong JIN ,  Byung-Joo LEE ,  Hee-Jin IM ,  Tae-Young HEO ,  Jin-Hyuk JANG ,  Won-Sik LEE

IPC: H04N13/04

CPC classification number: H04N13/305 ,  G02B27/2214

Abstract: Disclosed is a stereoscopic image display device which separates views from each other to reduce crosstalk and minimizes reduction in brightness due to decrease of an opening area of sub-pixels. The stereoscopic image display device includes a display panel including first and second sub-pixels arranged in parallel in the horizontal direction in each of regions formed by intersecting a plurality of gate lines and a plurality of data lines, openings for opening a part of each of the first and second sub-pixels in a light-shielding pattern configured to shield regions of the first and second sub-pixels other than the openings, and a parallax unit located on the display panel and including a plurality of lenses.

公开(公告)号：US20150341623A1

公开(公告)日：2015-11-26

申请号：US14581279

申请日：2014-12-23

Applicant: LG DISPLAY CO., LTD.

Inventor： Hoon Ki KIM ,  Byung Joo LEE ,  Ju Hoon JANG ,  You-Yong JIN

IPC: H04N13/04

CPC classification number: H04N13/305 ,  G02B27/2214 ,  H04N13/31 ,  H04N13/317 ,  H04N13/351

Abstract: A stereoscopic image display device is discussed, which may minimize 3D crosstalk and luminance deviation between viewing zones. The stereoscopic image display device can include a display panel that includes a first substrate having a plurality of pixels provided in a pixel region in a curved shape and a second substrate having a plurality of openings respectively overlapped with the plurality of pixels; and a lenticular lens sheet arranged above the display panel, including a plurality of lenticular lenses inclined to be parallel with the openings, wherein each of the plurality of openings is inclined at a slope parallel with one side of each pixel and has a shape different that of the pixel.

Abstract translation: 讨论了立体图像显示装置，其可以最小化观看区域之间的3D串扰和亮度偏差。 立体图像显示装置可以包括显示面板，其包括具有设置在弯曲形状的像素区域中的多个像素的第一基板和具有分别与多个像素重叠的多个开口的第二基板; 以及布置在所述显示面板上方的双凸透镜片，包括倾斜于与所述开口平行的多个双凸透镜，其中所述多个开口中的每一个以与每个像素的一侧平行的斜率倾斜，并且具有与 的像素。