| PartNumber | HSD040BPN1-A00 |
| Brand | HannStar |
| Size | 4.0 |
| Application | Industrial |
| Resolution | 480×480 |
| Composition | a-Si TFT-LCD, CELL |
| Brightness | |
| CR | 800:1 |
| Colors | 16.7M |
| Backlight | No |
| Interface | |
| Model | HSD040BPN1-A00 |
| Diagonal Size | 4.0 inch |
| Type | a-Si TFT-LCD, CELL |
| Pixel Format | 480(RGB)×480 171PPI |
| Configuration | RGB Vertical Stripe |
| Active Area | 71.856(H)×70.176(V) mm |
| Outline Dim. | 74.256(H)×76.176(V) ×0.8(D) mm |
| Bezel Area | - |
| Treatment | Without Polarizer |
| Luminance | 0 cd/m² |
| Contrast Ratio | 800:1 (Typ.) (TM) |
| View Direction | Symmetry |
| Response Time | 25 (Typ.)(Tr+Td) |
| Viewing Angle | 80/80/80/80 (Typ.)(CR≥10) |
| Operating Mode | IPS Pro, Normally Black, Transmissive |
| Plate Thickness | - |
| Transmittance | 4.2% (Typ.) |
| Support Color | 16.7M 60% NTSC |
| Light Source | No B/L |
| Weight | - |
| Designed For | Industrial |
| Frame Rate | - |
| Touch Panel | Without |
| D-IC Detail | COG Suggest HX8379C, JD9161, OTM8019A, GC9503V, ST7701S |
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| PD040QX1 | E Ink | 4.0 | 320×240 |
| PD040QX2 | E Ink | 4.0 | 320×240 |
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