|
2024
|
P/S
|
Business advisory services relating to catalysts for manufacturing industrial chemicals; Export a... |
|
2023
|
Invention
|
Cleaning agent composition for substrate for semiconductor devices and method for cleaning substr... |
|
|
Invention
|
Etchant composition of titanium layer and etching method using the same.
Provided are an etchant... |
|
|
Invention
|
Etchant composition for titanium-containing metal layer and etching method using the same.
Provi... |
|
2022
|
Invention
|
Etchant composition for silicon layer and etching method using the same.
Provided is an etchant ... |
|
|
Invention
|
Composition for the selective etching of silicon.
The present invention relates to a composition... |
|
|
Invention
|
Etchant composition for indium oxide film or silver-containing metal film and method for preparin... |
|
|
Invention
|
Composition for treating semiconductor substrate.
The present invention relates to a composition... |
|
|
Invention
|
Composition for photoresist stripper.
The present invention relates to a stripper composition fo... |
|
|
Invention
|
Etching composition for metal nitride layer and etching method using the same. The present disclo... |
|
|
Invention
|
Etching composition. Silicon etching compositions are described and may be used for selectively e... |
|
|
Invention
|
Etchant composition for semiconductor substrates. Provided is an etchant composition for a semico... |
|
2021
|
Invention
|
Cleaning composition and cleaning method using the same. A cleaning composition for removing post... |
|
|
Invention
|
Silicon nitride film etching composition and etching method using the same.
Provided are a silic... |
|
|
Invention
|
Silicon nitride film etching composition and etching method using the same. Provided are a silico... |
|
2020
|
Invention
|
Etching composition and etching method using the same. Provided are an etching composition and an... |
|
2019
|
Invention
|
Silicon nitride layer etching composition and etching method using the same. Provided are a silic... |
|
|
Invention
|
Thinner composition. 10 alkyl ether acetate. |
|
|
Invention
|
Polysiloxane-based compound, silicon nitride layer etching composition including the same. Provid... |
|
|
Invention
|
Silicon nitride layer etching composition. Provided is a silicon nitride layer etching compositio... |
|
2018
|
Invention
|
Pre-treatment composition before etching sige and method of fabricating semiconductor device usin... |
|
|
Invention
|
Silicon nitride film etching composition. The present invention relates to a silicon nitride film... |
|
2017
|
P/S
|
Caustic soda for industrial purposes; Chemical preparations for use in industry; Chemicals, namel... |
|
|
P/S
|
Caustic soda for industrial purposes; chemical preparations
for use in industry; photoinitiators... |
|
|
Invention
|
Etching solution composition. The present invention relates to an etching solution composition co... |
|
2016
|
Invention
|
Copper etchant composition. Provided is a copper etchant composition including: a first organic a... |
|
|
Invention
|
Cleaner composition. The present invention relates to a cleaner composition. Specifically, the pr... |
|
2015
|
Invention
|
Cathode active material for lithium battery having porous structure and preparation method theref... |
|
|
Invention
|
Method for manufacturing high purity glycol based compound. Provided is a method for manufacturin... |
|
|
Invention
|
Etchant composition.
An etchant composition is disclosed which includes hydrogen peroxide, an et... |
|
2014
|
Invention
|
Composition for cleaning flat panel display and method for manufacturing display device using the... |
|
2013
|
Invention
|
Multiple line-laser annealing apparatus. The present invention relates to a multiple line-laser a... |
|
|
Invention
|
Line laser module. The present invention relates to a line laser module. The main objective of th... |
|
2012
|
Invention
|
Etchant composition for copper/molybdenum alloy film. The present invention relates to an etchant... |
|
|
Invention
|
Molybdenum-alloy-film and indium-oxide-film etching-solution composition. The present invention r... |
|
|
Invention
|
Method for etching copper/molybdenum alloy film with increased etching capacity of etchant. The p... |
|
2011
|
Invention
|
Photoresist stripper composition. A photoresist stripper composition comprising 0.5 to 5 % by wei... |
|
|
Invention
|
Semiconductor template substrate, light-emitting device using a semiconductor template substrate,... |
|
2010
|
Invention
|
Method for purifying organic solvents. The present invention relates to a method for purifying wa... |
|
|
Invention
|
Method for treating waste organic solvents. The present invention relates to a method for treatin... |
|
2003
|
Invention
|
2-alkoxyalkyl-2-adamantyl (meth)acrylate and method for preparing same. 2-Alkoxyalkyl-2-adamantyl... |
|
2000
|
Invention
|
8-alkyl-8-tricyclodecanyl (meth)acrylate and method of producing the same. A novel tricyclodecany... |
|
|
Invention
|
2-alkyl-2-adamantyl 5-norbornene-2-carboxylates and method of producing the same. wherein R is me... |
|
|
Invention
|
8-alkyl-8-tricyclodecanyl 5-norbornene-2-carboxylates and method of producing the same. A novel n... |
