PRODUCTS
Light-Shielding Material (PHOTOBLACK™)
- PHOTOBLACK™ is a black coating material that has light-shielding properties and excellent high reliability through nano-dispersion of pigment. As a decorative ink for various types of cover glass, it is used in applications that require high levels of reliability, such as smartphones, laptops, automotive displays, and wearable devices. Our proprietary pigment makes it possible to adjust reflected tones and transmit specific wavelengths. This enables a seamless connection between the display viewing area and frame, and makes it possible to conceal the IR sensor. Also, by combining it with coating technologies such as inkjet or spray, it is possible to decorate curved glass.
Features
1. In addition to our proprietary polymer technology and pigment design technology, fusion with nano dispersion technology provides high performance.
2. Proven performance in a wide range of applications, typically in smartphones, automobiles, and computers.
3. In addition to standard slit coating, various coating methods such as inkjet and spray are also supported.
Applications/Usage
We can provide suggestions based on the customers' desired application/coating methods, so please contact us.
<Application Examples>
Glass sensor decoration, cover glass decoration, IR sensor/camera concealing decoration
<Coating Method Examples>
Spin coater, slit die, inkjet, spray, dispenser, screen printing
<Application Examples for Cover Glass Decoration>
Technology Information
<Product Characteristics (Representative Product)>
| Touch Panel Decorative Black Ink |
Cover Glass Decorative Black Ink |
IR Sensor Concealment Black Ink |
|
|---|---|---|---|
| Applications | Frame Decoration for Touch Panels |
Cover Glass Frame Decoration (2D/3D) Cover Glass Decoration for Automobiles |
IR Camera Concealment |
| Grade | High Insulation/High Chemical Resistance Type | Tone Black | High Transmittance Type |
| Pigment | Carbon Black + Titanium Black |
Carbon Black + Tone Pigment |
Specialty Pigment + Nano Dispersion Technology |
| Film Thickness [μm] | 1.5 to 2 | 2 to 4 | 8 |
| Visible Light Transmittance [%] | 0.01 | 0.01 | 0.01 |
| Other Characteristics | Excellent chemical resistance Surface resistance > 1015Ω/□ |
Excellent light resistance Reflective color: Blue |
IR transmittance: 88% (Ink + Glass transmittance) Reflective color: Neutral black |
- Features
- Applications/Usage
- Technology Information
- Related Products
Product Search
Contact Us
