公开(公告)号：US20250151587A1

公开(公告)日：2025-05-08

申请号：US18922039

申请日：2024-10-21

Applicant: LG Display Co., Ltd.

Inventor： Yooji Hwang ,  Yongmin Kim ,  ByungJoo Lee ,  JooBong Hyun ,  Keongjin Lee

IPC: H10K59/80 ,  B60K35/22 ,  H10K59/122 ,  H10K59/124 ,  H10K59/38 ,  H10K59/40

Abstract: A display device is disclosed that includes an insulating layer located on a substrate. The insulating layer includes a plurality of concave portions which are located in a plurality of subpixels. An area of a first concave portion disposed in a first subpixel among the plurality of subpixels is larger than an area of a second concave portion disposed in a second subpixel among the plurality of subpixels. A plurality of lens parts are located on the insulating layer, and include a first lens part corresponding to the first concave portion and a second lens part corresponding to the second concave portion. It is possible to provide a display device capable of improving light extraction efficiency.

公开(公告)号：US20140049706A1

公开(公告)日：2014-02-20

申请号：US13672960

申请日：2012-11-09

Applicant: LG DISPLAY CO., LTD.

Inventor： HyungJu Park ,  ByungJoo Lee

IPC: G02B27/22 ,  G02F1/1335

CPC classification number: G02B27/22 ,  G02B1/08 ,  G02B27/2214 ,  G02F1/133526

Abstract: A stereoscopic image display device includes a first liquid crystal lens to convert a light component of a first direction in a non-polarized light source into a first output light of the first direction, and to output the first output light; a second liquid crystal lens to convert a light component of a second direction in the non-polarized light source into a second output light of the first direction; and a display panel below the first liquid crystal lens and second liquid crystal lens.

Abstract translation: 立体图像显示装置包括：第一液晶透镜，用于将非偏振光源中的第一方向的光分量转换为第一方向的第一输出光，并输出第一输出光; 第二液晶透镜，用于将非偏振光源中的第二方向的光分量转换成第一方向的第二输出光; 以及第一液晶透镜和第二液晶透镜下方的显示面板。

公开(公告)号：US10859849B2

公开(公告)日：2020-12-08

申请号：US15295462

申请日：2016-10-17

Applicant: LG Display Co., Ltd.

Inventor： You-Yong Jin ,  ByungJoo Lee

IPC: G02B27/22 ,  G02B30/27 ,  G02F1/1335 ,  H04N13/31 ,  H04N13/317 ,  H04N13/305 ,  G02F1/29

Abstract: The disclosure relates to 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. At least two adjacent to each other in a horizontal direction have different shapes exposed by the plurality of openings.

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

IPC: H04N13/04 ,  H04N9/47 ,  G02B27/22

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.

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.