公开(公告)号：US20240381616A1

公开(公告)日：2024-11-14

申请号：US18636744

申请日：2024-04-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongkeun CHO ,  Suhwan HWANG ,  Kanguk KIM ,  Yihwan KIM ,  Jihoon KIM ,  Jinhyung PARK ,  Hyunsu SHIN ,  Taemin EARMME ,  Sungwook JUNG

IPC: H10B12/00

Abstract: A method may include forming a first gate structure on a first region of a substrate, forming a bit line structure on the first gate structure, forming a preliminary contact plug layer including amorphous silicon on the substrate, forming a reflective layer structure on the preliminary contact plug layer, forming a contact plug layer from the preliminary contact plug layer, and forming a capacitor on the contact plug layer. The reflective layer structure may include first and second reflective layers. A refractive index of the second reflective layer may be being greater than that of the first reflective layer. Portions of the second reflective layer may have different thicknesses on first and second regions of the substrate. The forming the contact plug layer may include performing a melting laser annealing (MLA) process on the reflective layer structure to convert the amorphous silicon of the preliminary contact plug layer into polysilicon.

公开(公告)号：US20220298375A1

公开(公告)日：2022-09-22

申请号：US17548676

申请日：2021-12-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonsuk CHANG ,  Ginam KIM ,  Yongkwon KIM ,  Inki KIM ,  Hyunsu SHIN ,  Seungsik HWANG

IPC: C09D151/08

Abstract: A hard coating film comprising a cured (meth)acrylate-based resin having a water contact angle of 40° or less and a pencil hardness of 6H or greater at a 1 kilogram load, a hard coating composition used for the formation of the hard coating film, a method of forming the hard coating film, a laminate including the hard coating film, and an article including the laminate.