TEL: + 886
02 27551524 | 有機發光二極體 材料 OLED PLED | |
| Photoresist 正 負型光阻劑 PR NR | |
| 耐米碳管 材料 Carbon Nanotubes | |
| 光波導材料 光通訊系統 Waveguide | |
| 有機硅表面活性劑 surfactant | |
| 膠黏劑 接著劑 Adhesive & Sealants | |
| Moldrelease 脫模劑 離型劑 | |
| 清潔劑 保養劑 Cleaning Liquids | |
| 聚氨脂 PU 色膏 色漆 Paint Pigment | |
| Antireflection 抗反射 抗紅外線材料 | |
| 硬化處理 材料 Hard coat | |
| Anti-Fog 永久性防霧塗料 | |
| Parylene Coating 防水抗 氧穿透塗料 | |
| Coating solution 光學塗佈設備 | |
| 無塵室可洗地板黏墊Contamination Control | |
| 光學級壓克力板 PMMA | |
| CMOS Camera module 影像感測模組 | |
| TFT-LCD高開口比材料 High Aperture Ratio | |
| Cellular inner cable 極細同軸電纜 | |
| 擴散板 Diffuser | |
| EMI Shielding 電磁遮蔽材料 | |
| 雷射蝕刻線路塗佈設備 M3D System | |
| AR:Anti-Reflection 反射防止 | |
| AG:Anti-glare 防眩 | |
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帯電防止反射防止塗料 ARAS:Anti-reflection / Anti-static |
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| LR:Low-Reflection 低反射・透過率調整 | |
| 反射防止機能 Film with a variety of Function | |
| 帯電防止材料 Anti-static Coating Materials | |
| 透明導電性薄膜 | |
| 反射防止膜的原理 | |
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Typical Structure of Antireflective Film Product 反射防止膜的結構 |
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| 濕式精密塗佈設備(AR sputter roll coater) | |
| Anti-reflective coating system for backside analysis | |
| 增透膜 Brightness enhancement film | |
| 撥水處理(water repulsive) | |
| 防汚(anti-soil)性能 | |
Sputtered Films
Bekaert Advanced Coatings is a world leader in the field of sputter roll coating.
Our strength is to deposit highly speciliazed thin films on flexible polymeric substrates.
Bekaert Advanced Coatings high performance films find their way into a wide range of applications.
Core Technology
Bekaert Advanced Coatings has pioneered high-speed multi-layer sputtering utilizing rotatable magnetron technology.
Sputtering is a process for depositing a thin uniform of a metal onto a substrate. During the process a target surface is bombared with an ionized gas. Hence metallic atoms are ejected from the target and are deposited on the substrate to be coated.
In a high vacuum chamber, a roll of polymeric material is transported via a chilled drum from an unwind to a rewind position. Multiple rotatable cathodes are positioned below the chilled drum. As the film is traversed above the cathodes, while against the chilled drum, ultra thin layers of the target material are deposited onto the substrate surface.
Capabilities
Roll coaters, ranging from laboratory / pilot scale to high speed multi-cathode multi-zone machines are utilized to meet a wide range of applications. Web widths ranging from 12" to 90" and roll sizes of up to 40" diameter may be processed. Equipped for passive and reactive deposition, single or multi-layer constructions may be produced in a single pass.
Quality Control
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Quality control is of huge importance to Bekaert Advanced Coatings. Strict quality checks are an integral part of the manufacture of sputtered thin films at every step. Parameters including magnetic performance, optical characteristics and adhesion are but a few of the important items to be measured. |
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塗佈技術 :
乾式塗佈(Dry Coating)
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真空蒸鍍法(Vacuum Deposition)4化學蒸鍍法(CVD)
濕式塗佈(Wet Coating)
分為下列兩種類別
| 4自調式塗佈技術(Self-Metering Coating)塗膜厚度受塗料流變性質,塗佈幾何參數及塗佈速度影響 | 4預調式塗佈技術(Pre-Metering Coating)塗膜厚度僅受供料流量影響 | |
| •浸沾式塗佈(Dip Coating)•旋轉式塗佈(Spin Coating)•滾筒式塗佈(Roll Coating)•噴灑式塗佈(Spray Coating)•粉體塗裝(Powder Coating) | •狹縫模具式塗佈(Slot die Coating)•斜板式塗佈(Slide Coating)•淋幕式塗佈(Curtain Coating) |
濕式塗佈技術 :
目的：在使基材附著上一層均勻薄膜，以達到保護、裝飾及接著基材等功能，藉以增加其附加價值。應用：以電子與光電產品為例(塗佈材料包括增亮膜、偏光膜、廣視角膜、抗反射膜、擴散膜、半透片、硬塗塑膠膜、塑膠基板、晶圓切割膠帶、異方性導電膠膜、樹脂塗佈銅箔基板、軟性印刷電路板、電池極板材料等等)
薄膜製程(Film Process)
| Coatings(塗料配置) | Film Formulation(薄膜成形) | OrientationProcess(延伸程序) | Film(製成薄膜) |
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連續式製程技術(Roll-to-roll process for FPD)
由左至右| ITO(導電膜) | Alignment Layer(配向膜) | FilmLaminationLC Material(薄膜壓合) | LC Material(液晶材料) | Optical Film(光學膜) | BEF(增量膜) |
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乾式塗佈 未來朝濕式塗佈方式進行 |
刷膜製程濕式塗佈 | 壓合製程 | 濕式塗佈 | 濕式塗佈UV硬化定向製程 | 濕式塗佈UV硬化 |
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塗佈/壓合製程(Coating/Lamination Process) 對照表
| Technology(技術) | Applications(應用) |
| Rubbing (刷膜) | Flexible substrate(塑膠基板) |
| Coating (塗佈) | Optical Film(光學膜)例如 AR |
| Drying (乾燥) | WVA Film(廣視角膜) |
| UV System (UV硬化) | Color Filter(彩色濾光片) |
| Lamination (壓合) | Alignment Layer(配向膜) |
真空乾式塗佈製程(Vacuum Coating Process)
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應用產品•光學塗料(Optical coatings),如AR…•阻氣塗料(Permeation barrier coatings)如Al, Al2O3, SiO2,..•導電材料(Conductive coatings),如ITO..•防刮材料(Scratch and Abrasion resistant coatings) |
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