公开(公告)号：US11827741B2

公开(公告)日：2023-11-28

申请号：US17546294

申请日：2021-12-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changho Noh ,  Insu Lee ,  Songwon Hyun ,  Yoonseok Ko ,  Mijeong Kim ,  Keechang Lee ,  Sangsoo Jee

IPC: C08G59/24 ,  C08K3/013 ,  C08G59/62 ,  C08L63/00

CPC classification number: C08G59/245 ,  C08G59/621 ,  C08K3/013 ,  C08L63/00 ,  C08G2170/00 ,  C08G2190/00 ,  C08K2201/001 ,  C08L2203/206

Abstract: An epoxy compound having an aromatic ring represented by Formula 1 or Formula 2, a composition prepared from the epoxy compound, a semiconductor device prepared from the epoxy compound, an electronic device prepared from the epoxy compound, an article prepared from the epoxy compound, and a method of preparing the epoxy compound:

E1-(M1)a1-(L1)b1-(M2)a2-L2-A1-L3-(M3)a3-(L4)b2-(M4)a4-E2  Formula 1

E3-(A2)c1-(L5)b3-(M5)a5-L6-(M6)a6-L7-(M7)a7-(L8)b4-(A3)c2-E4  Formula 2

In Formulae 1 and 2, M1, M2, M3, M4, M5, M6, M7, A1, A2, A3, L1, L2, L3, L4, L5, L6, L7, L8, E1, E2, E3, E4, a1, a2, a3, a4, a5, a6, a7, b1, b2, b3, b4, c1, and c2 are the same as defined in the detailed description.

公开(公告)号：US20220185947A1

公开(公告)日：2022-06-16

申请号：US17546294

申请日：2021-12-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changho Noh ,  Insu Lee ,  Songwon Hyun ,  Yoonseok Ko ,  Mijeong Kim ,  Keechang Lee ,  Sangsoo Jee

IPC: C08G59/24 ,  C08G59/62 ,  C08K3/013 ,  C08L63/00

Abstract: An epoxy compound having an aromatic ring represented by Formula 1 or Formula 2, a composition prepared from the epoxy compound, a semiconductor device prepared from the epoxy compound, an electronic device prepared from the epoxy compound, an article prepared from the epoxy compound, and a method of preparing the epoxy compound: E1-(M1)a1-(L1)b1-(M2)a2-L2-A1-L3-(M3)a3-(L4)b2-(M4)a4-E2  Formula 1 E3-(A2)c1-(L5)b3-(M5)a5-L6-(M6)a6-L7-(M7)a7-(L8)b4-(A3)c2-E4  Formula 2 In Formulae 1 and 2, M1, M2, M3, M4, M5, M6, M7, A1, A2, A3, L1, L2, L3, L4, L5, L6, L7, L8, E1, E2, E3, E4, a1, a2, a3, a4, a5, a6, a7, b1, b2, b3, b4, c1, and c2 are the same as defined in the detailed description.

公开(公告)号：US20220034921A1

公开(公告)日：2022-02-03

申请号：US17387130

申请日：2021-07-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Keechang Lee ,  Yoonseok Ko ,  Sangsoo Jee

IPC: G01N35/00

Abstract: A method of searching for a synthesis condition includes: designating N+1 vertices separated from each other, each having an experimental condition corresponding to a designated location in an N-dimensional space including N axes, each corresponding to a different experimental variable; performing a reflection operation for moving the first vertex determined based on experimental values corresponding to the vertices to an opposite side of an N−1 dimensional simplex based on a center point of the N−1 dimensional simplex corresponding to remaining N vertices; performing a projection operation for moving again the first vertex back to a location where a movement path of the first vertex and a predetermined boundary of the N-dimensional space cross each other when the first vertex is moved outside the predetermined boundary; and determining, as the synthesis condition, an experimental condition of a final vertex determined based on experimental values corresponding to vertices after the projection operation.