公开(公告)号：US12294774B2

公开(公告)日：2025-05-06

申请号：US17975555

申请日：2022-10-27

Applicant: LG Display Co., Ltd.

Inventor： JongWook Jang ,  SeungTaek Oh

IPC: H04N23/53 ,  G06T5/50 ,  G09G3/00 ,  G09G3/3208 ,  H04M1/02 ,  H04N23/54 ,  H04N23/57 ,  H10K59/121 ,  H10K59/60 ,  H10K59/65

Abstract: A display device is provided, which may improve camera image quality. The display device comprises a display panel including a first display area and a second display area in which a plurality of transmissive areas are disposed, a roller portion coupled to the display panel at one side of the display panel, moving the display panel, an optical sensor disposed to overlap the second display area of the display panel, and a driving controller controlling the roller portion to rotate forward or backward based on an operation of the optical sensor.

公开(公告)号：US12217720B2

公开(公告)日：2025-02-04

申请号：US17942199

申请日：2022-09-12

Applicant: LG DISPLAY CO., LTD.

Inventor： Donggun Lee ,  SeungTaek Oh

IPC: G09G5/00 ,  G06T7/70

Abstract: A display device includes a display panel including a display area in which an optical area and a normal area are disposed, and a non-display area, a first optical electronic device disposed to overlap the optical area and generating user information, and a display controller configured to acquire information on a viewing angle at which images on the display panel can be acceptably viewed based on the user information, and adjust a ratio between red, green, and blue colors in an image displayed in the optical area among the images displayed in the display area based on the viewing angle information.

公开(公告)号：US11803212B2

公开(公告)日：2023-10-31

申请号：US17976592

申请日：2022-10-28

Applicant: LG Display Co., Ltd.

Inventor： Boyun Jung ,  SeungTaek Oh

IPC: G06F3/041 ,  G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1686

Abstract: A foldable display device may include: a display panel including a first active area, a second active area, and a foldable area between the first active area and the second active area for folding and unfolding the display panel; and a camera in the second active area or overlapping with the second active area. The first active area may be configured to display a test pattern, and the camera may be configured to capture the test pattern to output captured data for compensating a data voltage applied to at least one of the first active area and the second active area of the display panel for displaying an image.

公开(公告)号：US20230217090A1

公开(公告)日：2023-07-06

申请号：US17975555

申请日：2022-10-27

Applicant: LG Display Co., Ltd.

Inventor： JongWook Jang ,  SeungTaek Oh

IPC: H04N5/225 ,  H01L27/32

CPC classification number: H04N5/22525 ,  H01L27/3234 ,  H01L27/326 ,  H04N5/2253

Abstract: A display device is provided, which may improve camera image quality. The display device comprises a display panel including a first display area and a second display area in which a plurality of transmissive areas are disposed, a roller portion coupled to the display panel at one side of the display panel, moving the display panel, an optical sensor disposed to overlap the second display area of the display panel, and a driving controller controlling the roller portion to rotate forward or backward based on an operation of the optical sensor.

公开(公告)号：US10194145B2

公开(公告)日：2019-01-29

申请号：US14828119

申请日：2015-08-17

Applicant: LG DISPLAY CO., LTD.

Inventor： SeungTaek Oh ,  SeongHwan Ju ,  TaeJoon Lee

IPC: G06F3/01 ,  H04N13/31 ,  H04N13/366 ,  G02B27/22 ,  G02B27/00

Abstract: A display device discussed, and includes a display panel to display a left-eye image and a right-eye image; a parallax barrier panel to block and transmit the left-eye image and the right-eye image so that the left-eye image and the right-eye image reaching a user's left-eye and right-eye, respectively, produces a 3D image; a camera to sense a user's movement; and a controller to implement the 3D image by estimating a user's position when the user moves, and by applying a driving voltage to a barrier electrode according to the estimated position.