| PartNumber | OEL9M1028-W-E |
| Brand | TRULY |
| Size | 1.1 |
| Application | Wearable Round Displ |
| Resolution | 128×128 |
| Composition | OLED, PM-OLED |
| Brightness | |
| CR | 5000:1 |
| Colors | Grayscale(W) |
| Backlight | self , 20K hours |
| Interface | 8-bit |
| Manufacturer | TRULY |
| Model Name | OEL9M1028-W-E |
| Screen Size | 1.1 inch |
| Screen Type | OLED, PM-OLED |
| Pixel Number | 128×128 112PPI |
| Arrangement | Rectangle |
| Active Area(mm) | 28.8 × 28.8 (H×V) |
| Outline(mm) | 37.62 × 41.31 × 1.55 (H×V×D) |
| Luminance | 100 cd/m² (Typ.) |
| Contrast Ratio | 5000 : 1 (Min.) (TM) |
| Viewing Angle | 80/80/80/80 (Min.) |
| Response | 0.02/0.02 (Max.)(Tr/Td) ms |
| Good View at | Symmetry |
| Work Mode | - |
| Color Depth | Grayscale(W) |
| Mass | TBD |
| Used for | Wearable Round Display |
| Refresh Rate | 105Hz |
| Touchscreen | Without |
| Driver IC list | Built-in COG SSD1327ZB |
| Signal Type | 8-bit 6800/8080 parallel, 4-wire SPI, I²C , FPC 25 pins |
| Voltage Supply | 1.65/2.6V (Min./Max.)(VDD) |
| Max. Ratings | Storage Temp.: -40 ~ 80 °C Operating Temp.: -30 ~ 70 °C |
| OEL9M1004-L4-E | Other | 1.5 | 128×128 |
| OEL9M1007-B-E | Other | 1.1 | 96×96 |
| OEL9M1007-G-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-W-E | Other | 0.95 | 96×64 |
| OEL9M1010-Y-E | Other | 0.95 | 96×64 |