Samsung Sdi Co., Inc.

Dominea Rathwell

Ran Namgung

Hyo-Young Kwon

Soo-Hyoun Mun

Hyeon-Il Jung

Yu-Mi Heo

Seung-Hyun Kim

Hyun-Ji Song

Youn-Hee Nam

Sung-Hwan Kim

You-Jung Park

Min-Soo Kim

Tae-ho Kim

Yun-Jun Kim

Yoo-Jeong Choi

Seulgi Jeong

Yu-Shin Park

Sun-Hae Kang

Hyeonil Jung

Hyo Young Kwon

Sun Young Yang

A polymer, an organic layer composition, and a method of forming patterns, the polymer including a structural unit represented by Chemical Formula 1: 

Polymer, organic layer composition, and method of forming patterns

A polymer including a moiety represented by Chemical Formula 1, an organic layer composition including the polymer, an organic layer manufactured from the organic layer composition, and a method of forming patterns using the organic layer composition are provided. The definitions of the Chemical Formula 1 are the same as defined in the detailed description.

Polymer, organic layer composition, organic layer, and method of forming patterns

An organic layer composition, an organic layer, and associated methods, the composition including a polymer that includes a moiety represented by Chemical Formula 1, a monomer represented by Chemical Formula 2, and a solvent, 

Organic layer composition, organic layer, and method of forming patterns

An organic layer composition, an organic layer, and a method of forming patterns, the composition including a polymer that includes a substituted or unsubstituted fluorene structure, an additive represented by Chemical Formula 1, and a solvent: 

A monomer, a polymer, an organic layer composition, an organic layer and associated methods, the monomer being represented by Chemical Formula 1: 

Monomer, polymer, organic layer composition, organic layer, and method of forming patterns

A polymer, an organic layer composition, an organic layer, and a method of forming patterns, the polymer including a moiety represented by the following Chemical Formula 1: 

A polymer, an organic layer composition including the polymer, an organic layer formed from the organic layer composition, and a method of forming patterns using the organic layer composition, the polymer including a moiety represented by Chemical Formula 1:*-A-AA-A*.&#x2003;&#x2003;[Chemical Formula 1]

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Dominea Rathwell