公开(公告)号：US11706882B2

公开(公告)日：2023-07-18

申请号：US17565884

申请日：2021-12-30

申请人： LG Display Co., Ltd.

发明人： SunWoong Kim ,  SeungSoo Yang ,  ByungHyuck Seo

IPC分类号： H05K5/00 ,  H05K5/02

CPC分类号： H05K5/0017 ,  H05K5/0021 ,  H05K5/0217

摘要： Disclosed are a display apparatus and a tiled display apparatus including the same, including a display panel and a support module configured to support the display panel, wherein the support module includes a body supporting the display panel, a plurality of support portions movably coupled to the body, a plurality of connection portions connected to the plurality of support portions, respectively, and a rotating portion connected to the plurality of connection portions and configured to move the plurality of support portions in an insertion direction toward an inside of the body or a protrusion direction toward an outside of the body. Since the display panel is easily attached to and detached from the frame, a time for replacement, repair, and installation work of the display panel may be reduced.

公开(公告)号：US20240034931A1

公开(公告)日：2024-02-01

申请号：US18226133

申请日：2023-07-25

申请人： LG Display Co., Ltd. ,  DCT Co.,Ltd

发明人： YongHun Jeong ,  ByungHyuck Seo ,  DoEok Kim ,  JeongHwan Yu ,  Haesik Kim ,  HanIl Chung ,  HyunJi Yun

IPC分类号： C09K11/70 ,  C08F20/06 ,  G02F1/017

CPC分类号： C09K11/703 ,  C08F20/06 ,  G02F1/01791

摘要： A quantum dot composition, and a quantum dot film and a display device using the same is described. More particularly, a quantum dot composition includes a first quantum dot and a second quantum dot having different maximum emission wavelengths, a light absorber having a main absorption wavelength of 570 nm to 600 nm, and an oligomer. According to the present disclosure, when the film formed of the quantum dot composition of the present disclosure is applied as an optical film of a display device, color purity is improved and thus, high color reproduction can be implemented.