LCD 屏蔽(EMI/ESD)
带有内置触摸功能的 LCD IPS 技术在高端智能手机显示屏中大行其道。Clevios® 屏蔽层帮助提升其制造工艺和光学特性。
虽然液晶显示器是一项成熟的技术,但仍在不断发展以提高其性能。
在现代显示器中采用 IPS 技术是一个重要的里程碑,它改善了色彩、对比度和视角。

溅射工艺的难点
然而,IPS LCD 技术容易产生静电和 ESD(静电放电),因此需要屏蔽层来保护显示屏。通常,在彩色滤光片玻璃上溅射一层薄薄的 ITO(铟锡氧化物)就足够了。然而,随着显示玻璃越来越薄、基板尺寸越来越大,ITO 溅射工艺的难度也越来越大。与溅射工艺相比,狭缝模头或喷涂等湿法涂覆技术具有更快的生产吞吐量、更少的停机时间以及更高的材料良率。
先进配方
贺利氏提供先进的导电聚合物配方——Clevios® F ELO,该配方专为显示玻璃上的光学级涂层进行了优化。该产品可通过经济高效的湿法涂布工艺涂覆在显示屏上,作为屏蔽层使用。其主要特点包括:优异的光学性能、可精确调节且均匀的片电阻,以及高硬度和高耐久性。
控制光反射
在光反射损耗方面,Clevios® 凭借其约 1.5 的较低折射率(与玻璃折射率高度匹配),明显优于 ITO。与 ITO 涂层相比,光反射可降低多达 50%。这有助于提高显示屏的对比度,例如在光反射问题突出的汽车内饰应用中。
在光反射损耗方面,Clevios™ 的折射率较低,约为 1.5,与玻璃相当,因此明显优于 ITO。与 ITO 涂层相比,光反射最多可减少 50%。这有助于提高显示屏的对比度,例如在光反射是一个难题的汽车内饰应用中。
LCD 屏蔽(EMI/ESD)
Sheet Resistance Range
Product By Application
Printing or Coating Method
Formulations
Dispersions (raw materials)
18 个搜索结果
Name | Product Description | Type | Sheet Resistance Range | Printing or Coating Method | Application | |
|---|---|---|---|---|---|---|
| Clevios™ F 010 | Formulation for static dissipative coatings; Coating formulation, aqueous PEDOT / PSS dispersion, blue liquid | Formulation | 1000 - 10.000 Ohm/sq | Spin Coating, Wirebare Coating, Slot-die Coating, Spray Coating, Dip Coating, R2R Coating | Antistatic/ESD Protection, Antistatic Coated Films | |
| Clevios™ F 020 | Formulation for stabilized conductive coatings Coating formulation, aqueous PEDOT / PSS dispersion, blue liquid | Formulation | 100 - 1000 Ohm/sq | Spin Coating, Wirebare Coating, Slot-die Coating, Spray Coating, Dip Coating, R2R Coating | LCD, LC Writing Boards, Smart Windows, Touch Displays | |
| Clevios™ F 100T | Aqueous PEDOT / PSS dispersion, blue liquid | Dispersion | 100 - 1000 Ohm/sq | LCD, LC Writing Boards, Smart Windows, Touch Displays | ||
| Clevios™ F AS | Formulation for conductive and static dissipative coatings; Coating formulation, aqueous PEDOT / PSS dispersion, blue liquid | Formulation | 10E4 - 10E6 Ohm/sq | Wirebare Coating, Slot-die Coating | Antistatic/ESD Protection, Antistatic Coated Films, Antistatic Packaging Trays | |
| Clevios™ F AS8 | Formulation for antistatic and static dissipative coatings; Coating formulation, aqueous PEDOT / PSS dispersion, blue liquid | Formulation | 10E4 - 10E6 Ohm/sq, > 10E6 Ohm/sq | Spin Coating, Wirebare Coating, Slot-die Coating | Antistatic/ESD Protection, Antistatic Coated Films | |
| Clevios™ F ET | Coating formulation, aqueous PEDOT / PSS dispersion, blue liquid | Formulation | 100 - 1000 Ohm/sq | Spin Coating, Wirebare Coating, Slot-die Coating, Spray Coating, Dip Coating, R2R Coating | Electrochromic Displays/Indicators | |
| Clevios™ F HC Solar | Aqueous PEDOT / PSS dispersion, blue liquid | Formulation | 100 - 1000 Ohm/sq | Spin Coating, Wirebare Coating, Slot-die Coating | Organic Photovoltaics (OPV), Organic Photodetector (OPD) | |
| Clevios™ HIL 8 | PEDOT-complex, dispersion in butylbenzoat, blue liquid | Formulation | > 10E6 Ohm/sq | Inkjet Printing | OLED Lighting, OLED / QLED Displays | |
| Clevios™ HIL JET 8 | PEDOT-complex, dispersion in butylbenzoat, blue liquid | Formulation | > 10E6 Ohm/sq | Inkjet Printing | OLED Lighting, OLED / QLED Displays | |
| Clevios™ HTL Solar | Aqueous PEDOT / PSS dispersion, blue liquid | Formulation | 10E4 - 10E6 Ohm/sq, > 10E6 Ohm/sq | Spin Coating, Wirebare Coating, Slot-die Coating | Organic Photovoltaics (OPV), Organic Photodetector (OPD) | |
| Clevios™ P T2 | Dispersion for static dissipative and conductive formulations Aqueous PEDOT / PSS dispersion, blue liquid | Dispersion | 100 - 1000 Ohm/sq, 1000 - 10.000 Ohm/sq, 10E4 - 10E6 Ohm/sq, > 10E6 Ohm/sq | Antistatic/ESD Protection, Antistatic Coated Films, Antistatic Packaging Trays | ||
| Clevios™ P T4 | Aqueous PEDOT / PSS dispersion, blue liquid | Dispersion | 100 - 1000 Ohm/sq, 1000 - 10.000 Ohm/sq, 10E4 - 10E6 Ohm/sq, > 10E6 Ohm/sq | LC Writing Boards, Touch Displays, Antistatic Packaging Trays | ||
| Clevios™ P VP Al 4083 | Aqueous PEDOT / PSS dispersion, blue liquid | Formulation | > 10E6 Ohm/sq | Spin Coating | OLED Lighting, OLED / QLED Displays, Organic Photovoltaics (OPV), Organic Photodetector (OPD), | |
| Clevios™ PH 1000 | Aqueous PEDOT / PSS dispersion, blue liquid | Dispersion | 100 - 1000 Ohm/sq | Electroluminescence (EL) Lighting, LCD, LC Writing Boards, Smart Windows, Touch Displays, Organic Photovoltaics (OPV), Pressure Sensors, Wearables, | ||
| Clevios™ S V3 | Standard paste; PEDOT / PSS dispersion in glycols, blue paste for screen-printing | Formulation | 100 - 1000 Ohm/sq | Screen Printing | Electroluminescence (EL) Lighting, Electrochromic Displays/Indicators, Pressure Sensors, Wearables | |
| Clevios™ S V3 STAB | S V3 with improved environmental stability; PEDOT / PSS dispersion in glycols, blue paste for screen-printing, stabilized | Formulation | 100 - 1000 Ohm/sq | Screen Printing | Electroluminescence (EL) Lighting, Electrochromic Displays/Indicators, Pressure Sensors, Wearables, Printed Touch Sensor/Switch, 3D Conformal Touch Surfaces, Organic Photodetector (OPD), Organic Photovoltaics (OPV), Printed Electronics | |
| Clevios™ S V4 | Highly conductive; PEDOT / PSS dispersion in glycols, blue paste for screen-printing | Formulation | 100 - 1000 Ohm/sq | Screen Printing | Electroluminescence (EL) Lighting, Electrochromic Displays/Indicators, Pressure Sensors, Wearables, Organic Thin Film Transistors (OTFT) | |
| Clevios™ S V4 STAB | S V4 with improved environmental stability; PEDOT / PSS dispersion in glycols, blue paste for screen-printing, stabilized | Formulation | 100 - 1000 Ohm/sq | Screen Printing | Electroluminescence (EL) Lighting, Electrochromic Displays/Indicators, Pressure Sensors, Wearables, Printed Touch Sensor/Switch, 3D Conformal Touch Surfaces |