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Wonderful Life with

KOLON PRODUCTS

Top priority of Kolon industries is the happiness of our customers! We will try to be the best in all business fields.

Overcoat

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Features and Uses

Overcoat
- Coating uniformity
- Excellent flatness/Adhesion and High transmittance/Hardness
이미지
추천품종
Overcoat
Item Unit Normal OC High flatness OC
Application   RGB Color Filter WRGB Color Filter
Curing type   Thermal Thermal
Thickness different 용도 < 0.2um (1um thickness) < 0.3 (2um thickness)
Viscosity (25℃) 용도 2~4 ±0.3 2~4 ±0.3
Solid contents 용도 10~20 ±0.5 10~20 ±0.5
Water absorbance 용도 ≤0.1 ≤0.1
Rate of Viscosity change 용도 ≤4.0 ≤4.0
Surface tension 용도 ≥4 ≥4
Adhesion 용도 100 용도
Transmittance 용도 ≥95.0 ≥95.0
Thickness 용도 1~3 ±0.05 1~3 ±0.05
Black Matrix
- High resistance/High resolution
- Millbase integration
이미지
추천품종
Black Matrix
Item Unit High resistance BM Normal BM
Application   Color Filter Color Filter / TSP
Viscosity cPs 3~5 ±0.5 3~5 ±0.5
Solid contents % 15~25 ± 0.5 15~25 ± 0.5
Resolution μm 5 5
Optical density /1.0 3.8 4.2
Surface resistance Ω/□ >1014 ≒105~7
Passivation
- High resolution/High transmittance/High hardness
- Excellent flatness
이미지
추천품종
Passivation
Item Unit PV-HRP PV-620 PV-420 Remark
Application   TFT TSP Color Filter  
Viscosity cPs 5 ± 0.5 8 ± 1 5 ± 1  
Solid contents 용도 24 ± 0.5 27 ± 1 27 ± 1  
Development   2.38, 2.45% TMAH 0.04 KOH 0.04 KOH  
Exposure   15mJ / 20㎛ 100mJ / 100㎛ 100mJ / 100㎛ Proximity type Broad band(g, h, i)
Resolution Island 4㎛ 20㎛ 15㎛  
Hole 6㎛ 25㎛ 20㎛  
Transmittance   ≥ 97% ≥ 97% ≥ 97% at 400nm
Permittivity   3.6 3.6 3.7 at 1,000kHz
Rate of refraction   1.47 1.51 1.48 at 532nm
Pixel Define Layer
- High sensitivity/Excellent Retention ratio
- Low Permeability/ Water absorbance
- Low Outgas
이미지
추천품종
Pixel Define Layer
항목 단위 Rubyguard-HS Rubyguard-LS
투습률 mg/m2-day 62 mg/m2-day 62 mg/m2-day
흡습률 % 0.21% 0.2%
Out-Gassing - 4.67 E+08 4.32 E+08
광투과도 (350nm) % 49.1% 48.3%
절연특성 (1kHz) - 3.46 3.5
감도 mJ/cm2 40mJ/cm2 60mJ/cm2
잔막률 % 70% 75%
점도 cP 4.2 4.3
내열 안정성(5% Loss 온도) °C 325 327



수상 및 인증현황

Sep. 2002
Established the Yongin OC plant
Mar. 2004
Began supplying Heat-curable material to domestics customers
Aug. 2004
Won the excellence award at Information Display Awards
Sep. 2004
Won the IR52 Chang Young Shil award
May. 2005
Established the Gumi OC plant
Mar. 2009
UV-Curable material developed and began supplying
Jan. 2011
Set up additioanl line of Gumi OC plant
Mar. 2013
Began supplying Heat-curable material to Chinese market
Sep. 2014
Set up new OC facility in Huizhou, China
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