公开(公告)号：US20210003755A1

公开(公告)日：2021-01-07

申请号：US16913424

申请日：2020-06-26

Applicant: LG Display Co., Ltd.

Inventor： JaeJung HAN ,  JaeJin KIM ,  JinRyun KIM ,  SeMin LEE ,  DaeYong KIM ,  Eunhee CHOI

IPC: G02B5/22 ,  G02B5/00

Abstract: The present disclosure relates to a light control film having nano (or nano-scale) light absorbing layer and a display using the same. A light control film according to the present disclosure includes a lower layer having a first axis and a second axis, a middle layer having a predetermined thickness disposed between the lower layer and the upper layer, and a plurality of nano light absorbing layers arrayed with a predetermined intercals along the first axis in the middle layer, each of the nano light absorbing layer having a width along the first axis, a length along the second axis and a height corresponding to the thickness of the middle layer, wherein a ratio between the interval and the width of the nano light absorbing layer is selected from any one of 10:1 to 20:1.

公开(公告)号：US20200033980A1

公开(公告)日：2020-01-30

申请号：US16523427

申请日：2019-07-26

Applicant: LG DISPLAY CO., LTD.

Inventor： SeMin LEE ,  JaeJin KIM ,  JaeJung HAN ,  JinRyun KIM ,  DaeYong KIM ,  YongJoong YOON

IPC: G06F3/041 ,  G02F1/1337

Abstract: A light control film can include a lens part including a plurality of optical patterns; a viewing angle controller including a plurality of slits; and a first based film disposed between the lens part and the viewing angle controller, in which the viewing angle controller has a light transmitting part and a light absorbing part which are alternately disposed, the light absorbing part being disposed in each of the plurality of slits.

公开(公告)号：US20240155286A1

公开(公告)日：2024-05-09

申请号：US18414300

申请日：2024-01-16

Applicant: LG Display Co., Ltd.

Inventor： Jusang RHIM ,  MinJin LEE ,  DaeYong KIM ,  Eunhee CHOI

IPC: H04R1/34 ,  G06F3/16 ,  H04R1/02 ,  H04R1/40 ,  H04R3/12 ,  H04R9/02 ,  H04R9/04 ,  H04R9/06

CPC classification number: H04R1/345 ,  G06F3/165 ,  H04R1/028 ,  H04R1/403 ,  H04R3/12 ,  H04R9/025 ,  H04R9/043 ,  H04R9/06 ,  H04R2400/11 ,  H04R2499/15

Abstract: A display apparatus includes a display module including a display panel configured to display an image, a structure at a rear surface of the display module, and a vibration generator at the structure. The structure may include a nonlinear portion covering a periphery of the rear surface of the display module and a sound emission port spaced apart from the rear surface of the display module.

公开(公告)号：US20210345037A1

公开(公告)日：2021-11-04

申请号：US17242641

申请日：2021-04-28

Applicant: LG Display Co., Ltd.

Inventor： Jusang RHIM ,  MinJin LEE ,  DaeYong KIM ,  Eunhee CHOI

IPC: H04R1/34 ,  G06F3/16 ,  H04R1/02 ,  H04R1/40 ,  H04R3/12 ,  H04R9/06 ,  H04R9/02 ,  H04R9/04

Abstract: A display apparatus includes a display module including a display panel configured to display an image, a structure at a rear surface of the display module, and a vibration generator at the structure. The structure may include a nonlinear portion covering a periphery of the rear surface of the display module and a sound emission port spaced apart from the rear surface of the display module.

公开(公告)号：US20220004017A1

公开(公告)日：2022-01-06

申请号：US17330104

申请日：2021-05-25

Applicant: LG Display Co., Ltd.

Inventor： Eunhee CHOI ,  JaeJung HAN ,  DaeYong KIM

IPC: G02B27/42 ,  G06F3/041

Abstract: A viewing angle light control film and a display having the same are discussed. The viewing angle light control film according to the present disclosure can include a base film, a first optical layer disposed on the base film, a second optical layer contacting the first optical layer, and a light scattering pattern disposed at an interface between the first optical layer and the second optical layer.

公开(公告)号：US20200381498A1

公开(公告)日：2020-12-03

申请号：US16864796

申请日：2020-05-01

Applicant: LG Display Co., Ltd.

Inventor： JinRyun KIM ,  JaeJung HAN ,  SeMin LEE ,  DaeYong KIM ,  Eunhee CHOI

IPC: H01L27/32 ,  H01L51/52

Abstract: A display apparatus according to the present disclosure can include an anode electrode electrically connected to a thin film transistor disposed on a substrate of the display apparatus, a bank defining an aperture area exposing a portion of the anode electrode, an emission layer disposed on the anode electrode and radiating a light in a specific wavelength band, and a wave absorber disposing at both sides of the aperture area and absorbing the light in the specific wavelength band.