Brief Information 
| Brand / LCD Model | BOE BTL221722-276L |
|---|---|
| Diagonal Size | 2.2 |
| LCD Resolution | 176 x 220 |
| LCD Composition | Panel |
| LCD Type | a-Si TFT-LCD |
| Application | Mobile Phone |
| Operating Temperature | -20 ~ 70 °C |
| Storage Temperature | -30 ~ 80 °C |
| Specific Feature |
Mechanical features 
| Pixel Configuration | RGB Vertical Stripe |
|---|---|
| Pixel Density | 128 PPI |
| Aspect Ratio | 4:5 (H:V) |
| Form Factor | Flat Rectangle Display |
| Dot Pitch (H x V) | 0.066 x 0.198 mm |
| Weight | 12g |
| Outline Dimension (HxV) | 40.3 X 55.26 mm |
| Outline Depth (D) | 2.35 ± 0.1 mm |
| Active Area (H x V) | 34.848 X 43.56 mm |
| Orientation | Portrait type |
Touch Screen 
| Touch Type | Without |
|---|
Optical Features 
| Display Mode | TN, Normally White, Transmissive |
|---|---|
| Brightness | 340 cd/m2 |
| Contrast Ratio | 440:1 (Typ.) |
| Display Color | 262K |
| Response Time | 25 (Typ.)(Tr+Td) |
| Viewing Angle(L/R/U/D) | 45/45/35/15 |
| Viewing Direction | 6 o'clock |
Electronic Features 
Backlight System 
| Lamp Position | Edge light type |
|---|---|
| Lamp Type | WLED |
| Lamp Amount | 1S3P |
| Lamp Shape | Parallel |
| Lamp Current | 18/20mA (Typ./Max.) |
| BLU Interface Type | Included in panel signal interface |
Signal Interface 
| Signal Interface | SPI |
|---|---|
| Signal Interface Class | SPI |
| Input Voltage for LCD | 2.8/2.8V (Typ.)(IOVCC/VCC) |
| Input Current for LCD | 3/5mA (Typ./Max.)(ICC) |
| Signal Interface Type | FPC |
| Signal Interface Pins | 14 pins |