| PartNumber | HGS256641-Y-EH-LV |
| Brand | Other |
| Size | 3.1 |
| Application | IA |
| Resolution | 256×64 |
| Composition | OLED |
| Brightness | 80 cd/m² (Typ.) |
| CR | 2000:1 |
| Colors | Mono(Yellow) |
| Backlight | self |
| Interface | CPU/SPI |
| Panel Brand | TSINGTEK |
| Panel Model | HGS256641-Y-EH-LV |
| Panel Type | PM-OLED , OLED |
| Panel Size | 3.1 inch |
| Active Area | 76.78×19.18 mm |
| Outline | 116×37×9.5 mm |
| Surface | |
| Contrast Ratio | 2000 : 1 (Min.) |
| Display Colors | Mono(Yellow) (1-bit) |
| Viewing Angle | 80/80/80/80 (Min.)(L/R/U/D) |
| Driver IC | Built-in SSD1322 |
| Signal Interface | 8-bit 6800/8080 parallel, 3/4-wire SPI, 16 pins |
| Input Voltage | 3.3V (Typ.) |
| G121SN01 V4 | AUO | 12.1 | 800×600 |
| G150XTN01.0 | AUO | 15.0 | 1024×768 |
| HGS128645-Y-EH-LV | Other | 2.7 | 128×64 |
| LM80C209 | SHARP | 11.3 | 800×600 |
| LQ10D368 | SHARP | 10.4 | 640×480 |
| LT057AA34B00 | TOSHIBA | 5.7 | 320×240 |
| LTB190E2-L01 | Samsung | 19.0 | 1280×1024 |
| PD104SL3 | E Ink | 10.4 | 800×600 |
| TM104SCH02 | Tianma | 10.4 | 800×600 |
| UG-2864HSWEG01 | WiseChip | 0.96 | 128×64 |