Overview
Specification
TM022GDZ31
TM022GDZ31 Basic Information
| Panel Model | TM022GDZ31 |
|---|---|
| Panel Brand | TIANMA |
| Descrition | a-Si TFT-LCD ,2.2 inch, 176×220 |
| Panel Type | a-Si TFT-LCD |
| TM022GDZ31 Price | Request Price & Lead Time |
| Operating Temperature | -20 ~ 70 °C |
| Storage Temperature | -30 ~ 80 °C |
TM022GDZ31 Mechanical Features
| Dot Resolution | 176(RGB)×220 (QCIF+) |
|---|---|
| Pixel Configuration | RGB Vertical Stripe |
| Pixel Density | 128 PPI |
| Aspect Ratio | 4:5 (H:V) |
| Form Factor | Flat Rectangle Display |
| Dot Pitch | 0.066×0.198 mm (H×V) |
| Pixel Pitch | 0.198×0.198 mm (H×V) |
| Weight | TBD |
| Active Area | 34.85×43.56 mm (H×V) |
| Outline Dimension | 40.3×54.36 mm (H×V) |
| Outline Depth | 2.6/3.4 (Typ./Max.) mm |
| Landscape or Portrait | Portrait type |
| Touch Panel | Without |
TM022GDZ31 Optical Features
| Display Mode | TN, Normally White, Transmissive |
|---|---|
| Brightness | 300 cd/m² (Typ.) |
| Contrast Ratio | 350 : 1 (Typ.) (Transmissive) |
| Display Color | 65K/262K () |
| Color Gamut | 50% NTSC (CIE1931) |
| Response Time | 25 (Typ.)(Tr+Td) |
| Viewing Angle | 70/70/50/70 (Typ.)(CR≥10) (L/R/U/D) |
| Viewing Direction | 6 o'clock |
| White color Chromaticity | Wx:0.281; Wy:0.297 |
| Sunlight Readable | N |
TM022GDZ31 Electronics Feature
| Driver IC | Built-in ST7775R |
|---|
TM022GDZ31 Backlight System
| Lamp Position | Edge light type |
|---|---|
| Lamp Type | WLED |
| Lamp Amount | 1S3P |
| Lamp Shape | 3 strings |
| Lamp Voltage | 2.9/3.5V (Min./Max.) |
| Lamp Current | 20mA (Typ.) |
| Interface Type | Included in panel signal interface |
| Lamp Driver Board | No |
TM022GDZ31 Signal Interface
| Signal Category | CPU |
|---|---|
| Signal Class | 8-bit 8080 parallel |
| Input Voltage for Panel | 3.0V (Typ.) |
| Interface Type | FPC |