公开(公告)号：US20160363864A1

公开(公告)日：2016-12-15

申请号：US15172351

申请日：2016-06-03

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Yu-Shin PARK ,  Tae-Ho KIM ,  Yoo-Jeong CHOI ,  Sun-Hae KANG ,  Hyo-Young KWON ,  Sang-Kyun KIM ,  Young-Min KIM ,  Youn-Hee NAM ,  Hyun-Ji SONG ,  Byeri YOON ,  Dong-Geun LEE ,  Seulgi JEONG

IPC: G03F7/11 ,  G03F7/09 ,  G03F7/20 ,  G03F7/32 ,  C08G61/12 ,  C09D165/00

CPC classification number: G03F7/091 ,  C08G10/00 ,  C08G12/00 ,  C08G16/00 ,  C08G61/122 ,  C08G61/124 ,  C08G61/125 ,  C08G61/126 ,  C08G2261/12 ,  C08G2261/3142 ,  C08G2261/3241 ,  C08G2261/3243 ,  C08G2261/3245 ,  C08G2261/3246 ,  C08G2261/3424 ,  C08G2261/344 ,  C09D161/00 ,  C09D161/18 ,  C09D161/20 ,  C09D165/00 ,  G03F7/0752 ,  G03F7/094

Abstract: A polymer includes a structural unit represented by Chemical Formula 1 and an organic layer composition including the same. wherein in Chemical Formula 1, A is a carbon cyclic group including at least one hetero atom, B is one of groups in Group 1, where Ar1 to Ar4, R11 to R14, L and m are as defined in the specifiction and * is a linking point. When the carbon cyclic group includes at least two hetero atoms when the carbon cyclic group includes a pentagon cyclic moiety and the pentagon cyclic moiety includes a nitrogen atom (N) as a hetero atom, and the at least two hetero atoms are the same or different:

公开(公告)号：US20150187589A1

公开(公告)日：2015-07-02

申请号：US14528029

申请日：2014-10-30

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Youn-Hee NAM ,  Hea-Jung KIM ,  Sang-Kyun KIM ,  Sung-Hwan KIM ,  Yun-Jun KIM ,  Joon-Young MOON ,  Hyun-Ji SONG

IPC: H01L21/308 ,  H01L21/306 ,  H01L21/027 ,  C08L77/06 ,  H01L21/02

CPC classification number: G03F7/11 ,  C08G69/32 ,  C08G73/1039 ,  C08G73/1046 ,  C08G73/105 ,  C08G73/1071 ,  C09D177/10 ,  C09D179/08 ,  G03F7/0752 ,  G03F7/091 ,  G03F7/094 ,  G03F7/20 ,  G03F7/40 ,  H01L21/02118 ,  H01L21/0214 ,  H01L21/0217 ,  H01L21/02282 ,  H01L21/0276 ,  H01L21/30604 ,  H01L21/3081 ,  H01L21/3086

Abstract: A hardmask composition includes a polymer including a moiety represented by the following Chemical Formula 1 and a solvent. In the above Chemical Formula 1, A and B are as defined in the specification.

Abstract translation: 硬掩模组合物包括包含由以下化学式1表示的部分的聚合物和溶剂。 在上述化学式1中，A和B如说明书中所定义。

公开(公告)号：US20150093545A1

公开(公告)日：2015-04-02

申请号：US14488440

申请日：2014-09-17

Applicant: Samsung SDI Co., Ltd.

Inventor： Kwen-Woo HAN ,  Taek-Soo KWAK ,  Bo-Sun KIM ,  Eun-Su PARK ,  Jin-Hee BAE ,  Jin-Woo SEO ,  Han-Song LEE ,  Wan-Hee LIM ,  Byeong-Gyu HWANG ,  Sang-Kyun KIM ,  Youn-Jin CHO

IPC: C09D183/16 ,  C01B33/12 ,  B05D3/02

CPC classification number: C09D183/16 ,  B05D3/0254 ,  B05D2518/10 ,  C01B33/126 ,  C08G77/54 ,  C08G77/62 ,  C09D183/14 ,  Y10T428/24479

Abstract: A composition for a silica based layer, a silica based layer, and a method of manufacturing a silica based layer, the composition including a solvent; and a silicon-containing polymer, the silicon-containing polymer having a weight average molecular weight of about 20,000 to about 160,000.

Abstract translation: 一种二氧化硅基层组合物，二氧化硅基层和二氧化硅基层的制造方法，该组合物含有溶剂; 和含硅聚合物，所述含硅聚合物的重均分子量为约20,000至约160,000。