公开(公告)号：US20230324795A1

公开(公告)日：2023-10-12

申请号：US17992090

申请日：2022-11-22

Applicant: Samsung Display Co., LTD.

Inventor： Sung Hwan HONG ,  Suk Hoon KANG ,  Jeong Soo KIM ,  Beom Soo SHIN

IPC: G03F7/032 ,  G03F7/004 ,  G03F7/028 ,  H01L33/50 ,  G03F7/00

CPC classification number: G03F7/032 ,  G03F7/0048 ,  G03F7/0045 ,  G03F7/028 ,  H01L33/502 ,  G03F7/0007 ,  H01L25/0753

Abstract: A photosensitive resin composition and a display device including the same are provided. The photosensitive resin composition includes a binder, a photopolymerizable monomer, a photopolymerization initiator, an ultraviolet absorber, and a solvent, wherein a content ratio of the ultraviolet absorber is in a range of about 40% to about 60% with respect to the photopolymerization initiator, and the binder includes a first repeating unit represented by Chemical Formula 1, a second repeating unit represented by Chemical Formula 2, a third repeating unit including one or more repeating units each independently represented by one of Chemical Formula 3 to Chemical Formula 5, a fourth repeating unit including one or more repeating units each independently represented by one of Chemical Formula 4 and Chemical Formula 6, and a fifth repeating unit including one or more repeating units each independently represented by one of Chemical Formula 3 to Chemical Formula 8.

公开(公告)号：US20250169248A1

公开(公告)日：2025-05-22

申请号：US18763136

申请日：2024-07-03

Applicant: Samsung Display Co., LTD.

Inventor： Sung Hwan HONG ,  Suk Hoon KANG ,  Jeong Soo KIM ,  Beom Soo SHIN ,  Min Seok LEE

IPC: H01L33/50 ,  H01L25/075 ,  H01L33/62

Abstract: A display device that includes a base layer, a display layer disposed on the base layer and including a light emitting element, a conductive pattern layer disposed on the display layer, and a bank disposed on the display layer, the bank protruding in a thickness direction of the base layer and surrounding at least a portion of an area. The bank covers the conductive pattern layer and includes a first bank scatterer and a second bank scatterer, the second bank scatterer having a size different from that of the first bank scatterer.

公开(公告)号：US20230261141A1

公开(公告)日：2023-08-17

申请号：US17942414

申请日：2022-09-12

Applicant: Samsung Display Co., LTD.

Inventor： Israel Esteban LAZO MARTINEZ ,  Suk Hoon KANG ,  Jeong Soo KIM

IPC: H01L33/38 ,  H01L25/16

CPC classification number: H01L33/38 ,  H01L25/167 ,  H01L2933/0016

Abstract: A display device includes an alignment electrode disposed on a substrate and including a first electrode and a second electrode spaced apart from each other, a light emitting element disposed on the first electrode and the second electrode, and a sub-electrode disposed on the substrate, and including a first sub-electrode and a second sub-electrode spaced apart from each other. The sub-electrode may include a base part and a protrusion protruding from the base part in a plan view.

公开(公告)号：US20230223497A1

公开(公告)日：2023-07-13

申请号：US17981728

申请日：2022-11-07

Applicant: Samsung Display Co., LTD.

Inventor： Jeong Soo KIM ,  Israel Esteban LAZO MARTINEZ ,  Suk Hoon KANG

IPC: H01L33/38 ,  H01L27/15 ,  H01L33/50 ,  H01L33/20

CPC classification number: H01L33/382 ,  H01L27/156 ,  H01L33/505 ,  H01L33/20

Abstract: A display device includes electrodes spaced apart from each other in an emission area, a first bank disposed in a non-emission area, the first bank including an opening overlapping the emission area, light emitting elements disposed between the electrodes in the opening of the first bank, a second bank disposed on the first bank, the second bank including an opening overlapping the emission area, and a color conversion layer disposed in the opening of the second bank. The electrodes at least partially overlap the second bank.