| PartNumber | OEL9M1047-W-E |
| Brand | TRULY |
| Size | 0.42 |
| Application | Wearable |
| Resolution | 72×40 |
| Composition | OLED , PM-OLED |
| Brightness | |
| CR | 10000:1 |
| Colors | Mono(White) |
| Backlight | self , 60K hours |
| Interface | 4-wire |
| Manufacturer | TRULY |
| Screen Size | 0.42 inch |
| Pixel Number | 72×40 198PPI |
| Active Area(mm) | 9.2 × 5.18 (H×V) |
| Bezel Area(mm) | 10.2 × 6.18 (H×V) |
| Luminance | 300 cd/m² (Typ.) |
| Viewing Angle | 80/80/80/80 (Min.)(CR≥10) |
| Good View at | Symmetry |
| Color Depth | Mono(White) |
| Mass | TBD |
| Refresh Rate | 100Hz |
| Driver IC list | Built-in COG SSD1306BZ |
| Signal Type | 4-wire SPI, I²C , 16 pins FPC |
| Voltage Supply | 1.65/3.3V (Min./Max.) |
| Max. Ratings | Storage Temp.: -40 ~ 85 °C Operating Temp.: -40 ~ 70 °C |
| Model Name | OEL9M1047-W-E |
| Screen Type | OLED , PM-OLED |
| Arrangement | Rectangle |
| Outline(mm) | 12 × 11 × 1.35 (H×V×D) |
| Treatment | - |
| Contrast Ratio | 10000 : 1 (Min.) (TM) |
| Response | - |
| Work Mode | - |
| Used for | Wearable |
| Touchscreen | Without |
| OEL9M1003-L3-E | Other | 1.1 | 96×96 |
| OEL9M1004-L4-E | Other | 1.5 | 128×128 |
| OEL9M1007-B-E | Other | 1.1 | 96×96 |
| OEL9M1007-R-E | Other | 1.1 | 96×96 |
| OEL9M1007-W-E | Other | 1.1 | 96×96 |
| OEL9M1007-Y-E | Other | 1.1 | 96×96 |
| OEL9M1010-B-E | Other | 0.95 | 96×64 |
| OEL9M1010-G-E | Other | 0.95 | 96×64 |
| OEL9M1010-R-E | Other | 0.95 | 96×64 |
| OEL9M1010-Y-E | Other | 0.95 | 96×64 |