公开(公告)号：US20180029255A1

公开(公告)日：2018-02-01

申请号：US15661686

申请日：2017-07-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Heemin YOO ,  Yeonjoo SEO ,  Dahye YOON ,  Hyunsup YOON ,  Jungwoon JUNG ,  Sungchan JO ,  Kyunglae RHO ,  Sungwook WOO ,  Sooim JEONG

IPC: B29C35/08

Abstract: A method of preparing a patterned cured product, the method including: providing a composition including a sol-gel reactive silicon-containing monomer, a polymerizable (meth)acryl monomer, a photoinitiator, and a fluorinating agent on a substrate to form a first layer on the substrate; contacting the first layer with a master mold to form a second layer including a pattern transferred by the master mold; and obtaining the patterned cured product from the second layer, wherein obtaining of the patterned cured product from the second layer includes a sol-gel reaction, a photocuring reaction, and a separating of the master mold.

公开(公告)号：US20250169334A1

公开(公告)日：2025-05-22

申请号：US18805239

申请日：2024-08-14

Applicant: Samsung Display Co., LTD.

Inventor： Hyunsup YOON ,  Jongwoo KIM ,  Soyoung OH ,  Woosuk JUNG ,  Jaeheung HA

IPC: H10K59/80 ,  H10K59/12

Abstract: A display apparatus includes: a substrate, a light-emitting element disposed on the substrate, and an encapsulation layer covering the light-emitting element and including a first inorganic thin-film encapsulation layer, a second inorganic thin-film encapsulation layer, and a hybrid layer. The second inorganic thin-film encapsulation layer is disposed on the first inorganic thin-film encapsulation layer and has a film density less than a film density of the first inorganic thin-film encapsulation layer, and the hybrid layer is disposed on the second inorganic thin-film encapsulation layer and includes a silicon element and a carbon element and further includes a nitrogen element or an oxygen element.

公开(公告)号：US20250126939A1

公开(公告)日：2025-04-17

申请号：US18908586

申请日：2024-10-07

Applicant: Samsung Display Co., LTD.

Inventor： Changyeong SONG ,  Jongwoo KIM ,  Soyoung OH ,  Hyunsup YOON ,  Woosuk JUNG ,  Yongchan JU ,  Jaeheung HA

IPC: H01L33/56 ,  H01L25/075 ,  H01L33/62

Abstract: A display apparatus includes: a pixel electrode; a conductive bank layer defining a bank opening overlapping the pixel electrode, the conductive layer including a first conductive layer and a second conductive layer; an intermediate layer arranged in the bank opening and overlapping the pixel electrode; an opposite electrode arranged in the bank opening and disposed on the intermediate layer; and a first inorganic encapsulation layer disposed on the opposite electrode, filling the bank opening, and including an inorganic material. The first inorganic encapsulation layer includes a first portion overlapping the bank opening, and a second portion overlapping the conductive bank layer, and an upper surface of the first portion of the first inorganic encapsulation layer and an upper surface of the second portion of the first inorganic encapsulation layer are at a level higher than an upper surface of the conductive bank layer.