公开(公告)号：US20240215329A1

公开(公告)日：2024-06-27

申请号：US18535631

申请日：2023-12-11

Applicant: LG Display Co., Ltd

Inventor： Bumhee HAN ,  JiWon KIM ,  MinSeob SONG

IPC: H10K59/122 ,  G06F3/041 ,  G06F3/044 ,  H10K59/126 ,  H10K59/40

CPC classification number: H10K59/122 ,  G06F3/0412 ,  G06F3/0443 ,  G06F3/0446 ,  H10K59/126 ,  H10K59/40 ,  G06F2203/04107 ,  G06F2203/04111

Abstract: A display device includes a substrate which includes a display area including a first optical area and a normal area and a non-display area, a planarization layer disposed on the substrate, a plurality of light emitting diodes disposed on the planarization layer and includes an anode, an emission layer, and a cathode, a bank disposed to cover an end of the anode on the planarization layer, an encapsulation unit disposed to cover the plurality of light emitting diodes and the bank, a touch sensing unit disposed on the encapsulation unit and includes a plurality of touch electrodes, and a plurality of shielding patterns disposed between the encapsulation unit and the plurality of touch electrodes in the first optical area. The first optical area includes a transmission area in which the cathode exposes the bank.

公开(公告)号：US20230059695A1

公开(公告)日：2023-02-23

申请号：US17978819

申请日：2022-11-01

Applicant: LG Display Co., Ltd.

Inventor： KeyYoung YANG ,  Jihoon YU ,  Bumhee HAN

IPC: G09G3/20

Abstract: A display apparatus can include a display panel configured to display a black image and a real image, a gate driver configured to display gate signals to a plurality of gate lines provided in a display area of the display panel, and a controller configured to control the gate driver. Here, one-frame period for displaying the black image is shorter than one-frame period where the real image is displayed. Further, the gate driver can include a plurality of stages configured to supply the gate signals to the plurality of gate lines, and a plurality of dummy stages connected directly between the plurality of stages and the controller. In addition, gate start signals for driving the plurality of stages are supplied to the plurality of dummy stages by the controller.

公开(公告)号：US20240244933A1

公开(公告)日：2024-07-18

申请号：US18390159

申请日：2023-12-20

Applicant: LG Display Co., Ltd.

Inventor： Bumhee HAN ,  JiWon KIM ,  MinSeob SONG

IPC: H10K59/80 ,  G06F3/041 ,  G09G3/3233 ,  H10K59/12 ,  H10K59/40

CPC classification number: H10K59/8731 ,  G06F3/0412 ,  G09G3/3233 ,  H10K59/1201 ,  H10K59/40 ,  G09G2300/0819 ,  G09G2300/0842

Abstract: A display device and a method for manufacturing the same are disclosed. The display device includes a substrate which includes a display area including an optical area and a normal area and a non-display area. The display device further includes a plurality of light emitting diodes disposed on the substrate in the display area. The display device further includes an encapsulation layer disposed to cover the plurality of light emitting diodes. The display device further includes a touch sensing layer which is disposed on the encapsulation layer and includes a touch line. The display device further includes a passivation layer disposed to cover the touch line. The display device further includes an organic layer which is disposed to cover the touch sensing layer and the passivation layer and is in contact with the encapsulation layer.

公开(公告)号：US20210193021A1

公开(公告)日：2021-06-24

申请号：US17119018

申请日：2020-12-11

Applicant: LG Display Co., Ltd.

Inventor： KeyYoung YANG ,  Jihoon YU ,  Bumhee HAN

IPC: G09G3/20

Abstract: A display apparatus, in which a black image is provided between real images and one frame period for displaying the black image is set to be shorter than one frame period where each of the real images is displayed, is provided. The display apparatus includes a display panel displaying a black image and a real image, a gate driver supplying gate signals to a plurality of gate lines provided in a display area of the display panel, and a controller controlling a function of the gate driver. A one-frame period for displaying the black image is shorter than a one-frame period where the real image is displayed.