| PartNumber | ED420TT1 |
| Brand | E Ink |
| Size | 42 |
| Application | Digital Signage |
| Resolution | 2160×2880, 85PPI |
| Composition | EPD, EPD |
| Brightness | - |
| CR | 12:1 |
| Colors | Grayscale |
| Backlight | No |
| Interface | Parallel |
| Panel Brand | E Ink |
| Panel Model | ED420TT1 1 Compatible |
| Panel Size | 42" |
| Panel Type | EPD, EPD |
| Pixel Format | Rectangle |
| Display Area | 642.6(W)×856.8(H) mm |
| Bezel Opening | - |
| Outline Size | 650(W)×872.5(H) mm |
| Surface | Hard coating |
| Contrast Ratio | 12:1 (Typ.) (RF) |
| Viewing Angle | - |
| Display Mode | Reflective |
| Best View on | - |
| Response Time | - |
| Display Colors | Grayscale |
| Lamp Type | No B/L |
| Frequency | 50Hz |
| Touch Screen | Without |
| Panel Weight | 1.10Kgs (Typ.) |
| Signal Interface | Parallel Data (2ch, 8-bit) , 100 pins Connector |
| Input Voltage | 3.3V (Typ.) |
| Environment | Operating Temp.: 0 ~ 50 °C ; Storage Temp.: -25 ~ 70 °C |
| LC420DUE-FGA3 | LG Display | 42 | 1920×1080 |
| LC420DUH-FGA1 | LG Display | 42 | 1920×1080 |
| LC420EUD-SEF1 | LG Display | 42 | 1920×1080 |
| LC420EUG-PEF1 | LG Display | 42 | 1920×1080 |
| LC420EUJ-SGE1 | LG Display | 42 | 1920×1080 |
| LC420EUS-SCA2 | LG Display | 42 | 1920×1080 |
| LC420WUN-SDA1 | LG Display | 42 | 1920×1080 |
| V420H1-L15 | Innolux | 42 | 1920×1080 |
| V420H1-LH4 | Innolux | 42 | 1920×1080 |
| V420HJ2-P01 | Innolux | 42 | 1920×1080 |