the global electronic materials market
As a joint venture of global leading Belgian transnational chemical company Solvay Group and nepes, iridos is a nano material company that researches, develops, and produces colorant and color paste that create natural colors based on nano technologies.
As a product produced through the distributed processing of pigments for color filters-added dispersant, it is the main ingredient of color resist and the most important material in deciding the color expression quality of TFT-LCD.
Dispersed liquid with red, green, and blue pigments dispersed into nm size in solvent A core material for composing the color filer of LCD, which plays the role of coating the white light of the backlight with colors after forming RGB patterns with photoresist
Dispersed liquid with black pigment dispersed in solvent using dispersion resin A core material to compose TSP Bezel, LCD BCS, etc. Carbon black characterized by OD and high resistance is applied to TSP Bezel, and organic black characterized by OD and low-k is applied to LCD BCS.
|TSP||Bezel for OGS
(one glass solution)
|TFT-LCD||BCS (BM & Column
spacer) for TFT LCD
Organic black paste
As a core electronic material to create images on LCD, it has a gamut of high colors including color purity, penetration ratio, and contrast, thermal resistance, light stability, and chemical resistance. Localization of blue and violet pigments among the color filter colorants that used to be imported only was carried out led by the R&D center.
Blue Pigment Primary Particle Size⇒30~40nm Violet Pigment Primary Particle Size⇒ 25~30nm
|TFT-LCD||Mobile/Note PC/Monitor used
|Smartphone/ Tablet PC||High-luminance, high-dynamic range product
|LCD TV/ WOLED TV|
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