Korea Institute of Machinery & Materials

Dongbu Hitek Co., Ltd.

Korea Research Institute of Chemical Technology

Dongbu Farm Hannong Co., Ltd.

Jun Hyuk Choi

In Young Choi

Kyoung Sung Kim

Ji Hye Lee

Jae Wook Ryu

Young Kwan Ko

Tae Joon Kim

Jae Won Hahn

Eung-Sug Lee

Dong Wan Koo

Jae Chun Woo

Dae Whang Kim

Joo Yun Jung

Kun Hoe Chung

Jun Ho Jeong

Tae Hyun Oh

Hyeong Ho Park

Ki Don Kim

Dae Geun Choi

Kyung Sung Kim

Soon Won Lee

Mee Young Seok

Bong Jin Chung

Mi Sook Hong

Young Kwon Kim

Gi Jun Moon

The present invention relates to a herbicidal composition comprising, as active ingredients, a herbicidally active compound and an uracil compound or an agrochemically acceptable salt thereof. The herbicidal composition has excellent effects not only on selective control of monocotyledonous or dicotyledonous weeds in useful crop plants, but also on control of monocotyledonous or dicotyledonous weeds in semi-selective or non-selective areas.

Herbicidal composition comprising uracil compound as active ingredient

There is provided a method of manufacturing a stamp for a plasmonic nanolithography apparatus. The method includes forming metal patterns on a substrate, coating a hydrophobic thin film on external surfaces of the metal patterns to hydrophobic processing the external surfaces of the metal patterns, selectively hydrophilic processing only the external surfaces of the metal patterns, laminating a buffer layer on the substrate and the metal patterns, and transcribing the metal patterns and the buffer layer from the substrate to a base formed of light transmission material to be combined with the base.

Method of manufacturing stamp for plasmonic nanolithography apparatus and plasmonic nanolithography apparatus

Disclosed are a patterning method of a metal oxide thin film using nanoimprinting, and a manufacturing method of a light emitting diode (LED). The method for forming a metal oxide thin film pattern using nanoimprinting includes: coating a photosensitive metal-organic material precursor solution on a substrate; preparing a mold patterned to have a protrusion and depression structure; pressurizing the photosensitive metal-organic material precursor coating layer with the patterned mold; forming a cured metal oxide thin film pattern by heating the pressurized photosensitive metal-organic material precursor coating layer or by irradiating ultraviolet rays to the pressurized photosensitive metal-organic material precursor coating layer while being heated; and removing the patterned mold from the metal oxide thin film pattern, and selectively further includes annealing the metal oxide thin film pattern. Within this, there is provided a method for forming a metal dioxe thin film pattern using nano imprinting, which makes it possible to simplify the process for forming the pattern since the process of separately applying the ultraviolet resin to be used as the resist can be omitted, and forms a micro/nano composite pattern through a single imprint process.

Patterning method of metal oxide thin film using nanoimprinting, and manufacturing method of light emitting diode

Disclosed are uracil compounds represented by Formula 1, a method for preparing the compounds, and a herbicide including the same as an active ingredient: 

Uracil compounds and a herbicide comprising the same

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Daejeon, South Korea

Jun Hyuk Choi