| Perovskite solar cells | Structure of perovskite solar cells |
|---|---|
|
· 기존 Silicon solar cell 대비 가볍고 저렴하게 생산 가능 · 필름과 같이 유연한(Flexible) 기판에도 적용 가능 · Tandem (Silicon+Perovskite)구조로 광전변환효율 극대화 · Thickness : ＜1㎛ , Uniformity : ＜2% · 대면적 인쇄 가능 (Clean swath line) 
|
 |
· Block with oxygen and moisture - OLED material protection
· Required <1 ㎛ thickness to prevent pixel-to-pixel light interference
· 100% Solid Contents UV- curable Organic Materials Printing
· Ensuring transparency and flexibility
· Thickness: 0.3-2 ㎛ / Uniformity < 2%
· Printing of refractive index matching material for better light extraction
· Formation of uniform film thickness and lens
· Material refractive index adjustment range: 1.4 to 1.9
· Improved light extraction (to 23%) with refractive index matching
· Thin film insulation layer required for increased substrate flexibility → Low K material printing
· Thickness: 1 to 4 ㎛ / Uniformity:<2%
· 100% Solid contents Uv-curable ink printing → High permeability, Low light absorption
· Printing of conductive jumper after printing the isolated Bridge on the touch screen ITO pattern
· Thickness: Isolated Bridge-2 ㎛, conductive Jumper to 0.35 ㎛
· low temperature curing process
· Printing of the black and white bezel for display
· Black Bezel: Thickness 2-3 ㎛, OD>3
· White Bezel: Thickness>30㎛, Opacity>98%
· Color Filter, Soluble OLED, PEDOT, IL, HIL, HTL, Soluble Qunatum Dot, QDCC
· Maximum pixel print resolution: To 500ppi
· 100% Solid UV ink printing
· Adjust Micro Lens size and height according to requirements
· LCD BLU, Sensor, etc.
