公开(公告)号：US11425360B2

公开(公告)日：2022-08-23

申请号：US17132670

申请日：2020-12-23

Applicant: LG Display Co., Ltd.

Inventor： Myung-Soo Park ,  Hoon Kang ,  Ju-Seong Park ,  Dong-Yeon Kim ,  Young-Min Kim ,  Se-Wan Oh

IPC: H04N13/305 ,  H04N13/32

Abstract: A 3D display apparatus in which lenticular lenses are disposed on a display panel is provided. The display panel can include pixel regions arranged in a pen-tile shape. For example, the display panel can include a first column of pixel regions in which a first pixel region displaying a first color and a second pixel region displaying a second color are alternatively disposed in a first direction, and a second column of pixel regions in which a third pixel region displaying a third color is disposed, and the first column and the second column can be alternatively disposed in a second direction perpendicular to the first direction. Each of the lenticular lenses can extend in an inclined direction. Thus, in the 3D display apparatus, the rate of color reproduction can be improved in a pen-tile shape.

公开(公告)号：US20220206313A1

公开(公告)日：2022-06-30

申请号：US17473121

申请日：2021-09-13

Applicant: LG Display Co., Ltd.

Inventor： Ju-Seong Park ,  Myung-Soo Park ,  Dong-Yeon Kim ,  Young-Min Kim ,  Se-Wan Oh

IPC: G02B30/10 ,  G02F1/1335 ,  H01L51/52 ,  H01L33/58 ,  H01L25/075 ,  G02B30/27 ,  G02B30/30

Abstract: A light field display device including: a display panel including a plurality of subpixels each emitting a light field; and a lenticular lens array on the display panel and including a plurality of lenticular lenses, wherein the plurality of lenticular lenses correspond to a plurality of subpixel groups each including the plurality of subpixels, and wherein a width of each of the plurality of subpixel groups is greater than a width of each of the plurality of lenticular lenses.

公开(公告)号：US11150487B2

公开(公告)日：2021-10-19

申请号：US16123362

申请日：2018-09-06

Applicant: LG Display Co., Ltd.

Inventor： You-Yong Jin ,  Wook Jeon ,  Ju-Hoon Jang ,  Dong-Yeon Kim ,  Woon-Chan Moon

IPC: G02B30/30 ,  G02B30/27 ,  G02F1/1343 ,  G09G3/22 ,  H04N13/366 ,  H04N13/31 ,  G09G3/00

Abstract: A stereoscopic display device has a barrier panel. The barrier panel of the stereoscopic display device may include sequentially stacked first channel electrodes, second channel electrodes, and third channel electrodes. Each of the third channel electrodes may be disposed between the second channel electrodes. A distance between the third channel electrodes may be the same as a horizontal width of each third channel electrode. Each of the first channel electrodes may include a first region overlapping with an end portion of the second channel electrode, and a second region overlapping with an end portion of the third channel electrode facing the end portion of the second channel electrodes overlapping with the first region of adjacent first channel electrode. Thus, in the stereoscopic display device, the number of stacked layers of the channel electrodes may be minimized, a proper viewing range for a stereoscopic image may be smoothly moved.

公开(公告)号：US10855975B2

公开(公告)日：2020-12-01

申请号：US16852156

申请日：2020-04-17

Applicant: LG Display Co., Ltd.

Inventor： You-Yong Jin ,  Dong-Yeon Kim ,  Wook Jeon ,  Hee-Jin Im ,  Yong-Ku Lee ,  Ju-Hoon Jang ,  Woon-Chan Moon

IPC: H04N13/31 ,  G02F1/1343 ,  H01L51/52 ,  G09G3/00 ,  G02F1/133 ,  G02B30/27 ,  H04N13/312 ,  H04N13/366 ,  H04N13/398 ,  G02F1/1362 ,  H01L27/32 ,  G02F1/1345 ,  G02F1/1347 ,  G02F1/13357

Abstract: A stereoscopic display device having a barrier panel is provided. The barrier panel may include channel electrodes across an active area. Each of the channel electrodes may include an end portion connected to corresponding link line. Each of the channel electrodes may be connected to the link line same as (n+1)th channel electrode from the channel electrode. The barrier panel may further include connecting lines to connect between opposite end portions of the channel electrode which are connected to the same link line. Thus, in the stereoscopic display device, the number of the wires extending along an edge of the active area may be reduced.

公开(公告)号：US20190079307A1

公开(公告)日：2019-03-14

申请号：US16123362

申请日：2018-09-06

Applicant: LG Display Co., Ltd.

Inventor： You-Yong Jin ,  Wook Jeon ,  Ju-Hoon Jang ,  Dong-Yeon Kim ,  Woon-Chan Moon

IPC: G02B27/22 ,  G02F1/1343 ,  H04N13/366 ,  G09G3/22

Abstract: A stereoscopic display device has a barrier panel. The barrier panel of the stereoscopic display device may include sequentially stacked first channel electrodes, second channel electrodes, and third channel electrodes. Each of the third channel electrodes may be disposed between the second channel electrodes. A distance between the third channel electrodes may be the same as a horizontal width of each third channel electrode. Each of the first channel electrodes may include a first region overlapping with an end portion of the second channel electrode, and a second region overlapping with an end portion of the third channel electrode facing the end portion of the second channel electrodes overlapping with the first region of adjacent first channel electrode. Thus, in the stereoscopic display device, the number of stacked layers of the channel electrodes may be minimized, a proper viewing range for a stereoscopic image may be smoothly moved.