Lg Chem, Ltd

Daegu Gyeongbuk Institute of Science and Technology

Bogyu Lim

Doowhan Choi

Jiyoung Lee

Songrim Jang

Ji Hoon Kim

Jaechol Lee

Seung-hoon Lee

Jaesoon Bae

Junghyun Park

Kyungkon Kim

Ji Hee Kim

Jinseck Kim

Sungkyoung Kang

Donggu Lee

Hangken Lee

Yong-Young Noh

Keun Cho

Younshin Kim

Jung Ha Park

Seung Jun Yoo

Youngu Lee

Honggi Kim

Hyojung Heo

Han Young Woo

Sang Ah Kim

Kyuwan Cho

The present specification relates to a polymer including a first unit of Chemical Formula 1; a second unit of Chemical Formula 2; and a third unit of Chemical Formula 3 or 4, and an organic solar cell including the same.

Polymer and organic solar cell including the same

The present application relates to an electrochromic composite, an electrochromic device comprising the same, and a method for manufacturing an electrochromic device.

Electrochromic composite, electrochromic element comprising same, and manufacturing method for electrochromic element

The present specification relates to a copolymer including a first unit represented by Chemical Formula 1; and a second unit represented by Chemical Formula 2, and an organic solar cell including the same.

Copolymer and organic solar cell comprising same

Polymer and organic solar cell comprising same

The present specification relates to an organic solar cell including a first electrode; a second electrode; and one or more organic material layers including a photoactive layer, wherein the photoactive layer includes an electron donor and an electron acceptor, the electron donor includes a polymer including a first unit represented by Chemical Formula 1; a second unit represented by Chemical Formula 2; and a third unit represented by Chemical Formula 3, and the electron acceptor includes a non-fullerene-based compound.

Organic solar cell

The present specification relates to a photoactive layer including: an electron donor; and an electron acceptor, in which the electron donor includes: a single molecular material; and a polymer material, and the single molecular material is represented by Formula 1, and an organic solar cell including the same.

Photoactive layer and organic solar cell comprising same

The present application relates to an electrochromic device comprising a compound for electrochromism represented by Chemical Formula 1, and a method for manufacturing same.

Electrochromic device comprising electrochromic compound and manufacturing method therefor

The present specification relates to a heterocyclic compound represented by Formula 1, an organic electronic device including the heterocyclic compound in an organic active layer, and a method for manufacturing the organic electronic device.

Non-fullerene based heterocyclic compound and organic electronic device including same

The present specification relates to a heterocyclic compound represented by Formula 1 and an organic electronic device comprising the same.

Heterocyclic compound and organic electronic device comprising same

The present specification relates to a composition for an organic material layer of an organic solar cell including an electron donor including a polymer including a first unit represented by Chemical Formula 1, a second unit represented by Chemical Formula 2, and a third unit represented by Chemical Formula 3 or 4; and a non-fullerene-based electron acceptor, and an organic solar cell including the composition.

Composition for organic layer of organic solar cell and organic solar cell

The present specification provides a photoactive layer including: an electron donor; and an electron acceptor, in which the electron donor includes: a single molecular material; and a polymer material, a content of the electron donor is higher than a content of the electron acceptor, and in the electron donor, a content of the single molecular material is higher than a content of the polymer material, and an organic solar cell including the same.

Photoactive layer and organic solar cell including same

The present specification provides a copolymer including: a repeating unit derived from a compound represented by Formula 1; a first conjugated monomer; and a second conjugated monomer different from the first conjugated monomer, and an organic solar cell including the same.

Copolymer and organic solar cell including same

The present specification provides the compound represented by Formula 1 and an organic solar cell including the same.

Compound and organic solar cell comprising same

Organic solar cell comprising a phenyldithiophene polymer donor and a non-fullerene acceptor

The present specification relates to an organic transistor including: a source electrode; a drain electrode; a gate electrode; an insulating layer; and an organic semiconductor layer having one or more layers, in which one or more layers of the organic semiconductor layer include a compound represented by Formula 1.

Growing community of inventors

Daejeon, South Korea

Bogyu Lim