Overview
Specification
B121EW04 V2
B121EW04 V2 Basic Information
| Panel Model | B121EW04 V2 |
|---|---|
| Panel Brand | AUO |
| Descrition | a-Si TFT-LCD ,12.1 inch, 1280×800 |
| Panel Type | a-Si TFT-LCD |
| B121EW04 V2 Price | Request Price & Lead Time |
| Model Alias | B121EW04 V.2 |
| Operating Temperature | 0 ~ 50 °C |
| Storage Temperature | -20 ~ 60 °C |
| Remarks | Dell P/N: KX774; embeded N-trig Dual Mode (pen, fingger) Digitizer |
B121EW04 V2 Mechanical Features
| Dot Resolution | 1280(RGB)×800 (WXGA) |
|---|---|
| Pixel Configuration | RGB Vertical Stripe |
| Pixel Density | 124 PPI |
| Aspect Ratio | 16:10 (H:V) |
| Form Factor | Flat Rectangle Display |
| Dot Pitch | 0.068×0.204 mm (H×V) |
| Pixel Pitch | 0.204×0.204 mm (H×V) |
| Weight | 450g (Max.) |
| Surface | Antiglare, Hard coating (3H) |
| Active Area | 261.12×163.2 mm (H×V) |
| Outline Dimension | 293.6×180.1 mm (H×V) |
| Outline Depth | 6.05 (Max.) mm |
| Holes & Brackets | Face mounting holes (4-Φ2.5) on left, right slugs |
| Landscape or Portrait | Landscape type |
| Touch Panel | Embeded (Digitizer & Capacitive) |
B121EW04 V2 Optical Features
| Display Mode | TN, Normally White, Transmissive |
|---|---|
| Brightness | 220 cd/m² (Typ.) |
| Contrast Ratio | 600 : 1 (Typ.) (Transmissive) |
| Display Color | 262K (6-bit) |
| Color Gamut | 45% NTSC (CIE1931) |
| Response Time | 15/10 (Typ.)(Tr/Td) |
| Viewing Angle | 80/80/80/80 (Typ.)(CR≥10) (L/R/U/D) |
| White color Chromaticity | Wx:0.313; Wy:0.329 |
| White Variation | 1.25/1.80 (Max.)(5/13 points) |
| Sunlight Readable | N |
B121EW04 V2 Electronics Feature
| Vertical Frequency | 60Hz |
|---|---|
| Reverse Scan | No |
| Total Power Consumption | 5.5W (Max.) |
B121EW04 V2 Backlight System
| Lamp Position | Edge light type |
|---|---|
| Lamp Type | WLED |
| Lamp Current | 18.8/20/21.2mA (Min./Typ./Max.) |
| Interface Type | Connector |
| Lamp Driver Board | 3.6/4.0W (Typ./Max.) |
B121EW04 V2 Signal Interface
| Signal Category | LVDS |
|---|---|
| Signal Class | LVDS (1 ch, 6-bit) |
| Input Voltage for Panel | 3.3V (Typ.) |
| Input Current for Panel | 400/420mA (Typ./Max.) |
| Panel Power Consumption | 1.3/1.5W (Typ./Max.) |
| Interface Type | Connector |
| Signal Interface | JAE - FI-J30S-VF15N, Pitch:0.4 mm, Pin:30 pins |