Lg Chem, Ltd

Postech Academy-Industry Foundation

Posco

Jung-Kyu Park

Eung-Jin Jang

Jung-Sik Yoon

Dong-Ki Hwang

Youn-Su Kim

Eun-Je Kim

Tae-Sick Kim

Jae-Ok Shin

Young-Sun Bang

Eui-Bong Ha

Sung-Ho Ryu

Hyun-Gu Kang

Sei-Kwang Hahn

Eun-Ju Oh

A film tension control system according to an embodiment of the present disclosure includes a delamination unit installed on a transfer path of a polarizing plate to delaminate a release film from a polarizing film, the polarizing plate including the polarizing film and the release film attached to one surface of the polarizing film, an inspection unit installed on a transfer path of the polarizing film to inspect if impurities are present in an adhesive layer formed on one surface of the polarizing film, a tension indication unit installed on a movement path of the release film to indicate a degree of tension applied to the release film, a re-lamination unit to re-laminate the release film having passed through the tension indication unit on the adhesive layer of the polarizing film having passed through the inspection unit, and a tension adjustment unit installed on the transfer path of the re-laminated polarizing plate to adjust the tension of the optical film and the release film.

System for controlling tension of films and system for manufacturing a polarizing plate comprising the same

The invention relates to a long-acting formulation of biopharmaceutical, more specifically an aptamer therapeutics. A branched PEGylated aptamer or a hyaluronic acid (HA) derivative of which degradation in vivo is regulated is linked by the bioconjugation with biopharmaceutical to produce the long-action formulation.

Long acting formulation of biopharmaceutical

Growing community of inventors

Daejeon, South Korea

Jung-Kyu Park