China 7" TFT LCD Screen with Rtp Assembled, Find details and Price about China LCD Screen, Touch Screen from 7" TFT LCD Screen with Rtp Assembled
Optical Specifications | ||||||
Item | Symbol | Condition | Values | Unit | ||
Min. | Typ. | Max. | ||||
Viewing angle(CR≥10) | θL | Φ=180° | 60 | 70 | - | degree |
θR | Φ=0° | 60 | 70 | - | ||
θT | Φ=90° | 40 | 50 | - | ||
θB | Φ=270° | 60 | 70 | - | ||
Contrast ratio | CR | 400 | 500 | - | - | |
Color Chromaticity | WX | 0.26 | 0.31 | 0.36 | - | |
WY | 0.28 | 0.33 | 0.38 | - | ||
Luminance | L | 400 | 420 | - | cd/m2 | |
Absolute Max.Rating | ||||||
Item | Symbol | Value | Unit | Remark | ||
Min | Typ | Max | ||||
Power voltage | VDD | -0.3 | - | 7 | V | - |
Operating temperature | TOPR | -20 | - | 70 | degree | - |
Storage temperature | TSTG | -30 | - | 80 | degree | - |
Backlight Driving Conditions | ||||||
Item | System | Value | Unit | Remark | ||
Min | Typ | Max | ||||
Voltage for LED Backlight | VL | 9.3 | 9.9 | 10.5 | V | |
Current for LED Backlight | IL | 170 | 180 | 200 | mA | |
LED Life time | - | 20,000 | - | - | Hr |