MX-140FE30FFS-N03 is a 14 inch LCD screen with a resolution of 1920x1200 pixels. The 14 inch LCD screen features an IPS panel with a wide viewing angle of 85/85/85/85, providing high resolution and a broad viewing perspective. The interface is an EDP (Embedded DisplayPort), which is a common interface for laptop LCD screens, connecting the display to the laptop motherboard. With a brightness of 300 nits, the 14 inch display meets standard specifications, ensuring good visibility under various lighting conditions. The 14 inch TFT LCD screen is suitable for laptop use.
Product Structure
LCD PIN ASSIGNMENT (EDP 30 PIN)
| Pin NO. | Symbol | Description |
| 1 | NC | No Connection (Reserved for LCD I2C SCL test) |
| 2 | H_GND | High Speed Ground |
| 3 | ML1- | Complement Signal-Lane 1 |
| 4 | ML1+ | True Signal-Main Lane 1 |
| 5 | H_GND | High Speed Ground |
| 6 | ML0- | Complement Signal-Lane 0 |
| 7 | ML0+ | True Signal-Main Lane 0 |
| 8 | H_GND | High Speed Ground |
| 9 | AUX+ | True Signal-Auxiliary Channel |
| 10 | AUX- | Complement Signal-Auxiliary Channel |
| 11 | H_GND | High Speed Ground |
| 12~13 | VCCS | Power Supply +3.3V (typical) |
| 14 | NC | No Connection (Reserved for LCD test: BIST) |
| 15~16 | GND | Ground |
| 17 | HPD | Hot Plug Detect |
| 18~21 | BL_GND | BL Ground |
| 22 | LED_EN | BL_Enable Signal of LED Converter |
| 23 | LED_PWM | PWM Dimming Control Signal of LED Converter |
| 24 | NC | No Connection (Reserved for LCD I2C SDA test) |
| 25 | NC | No Connection |
| 26~29 | LED_VCCS | LED Power Supply |
| 30 | NC | No Connection (Reserve) |
ABSOLUTE RATINGS OF ENVIRONMENT
| Item | Symbol | Value | Unit | |
| Min. | Max. | |||
| Storage Temperature | TST | -20 | 60 | ºC |
| Operating Ambient Temperature | TOP | 0 | 50 | ºC |
ELECTRICAL ABSOLUTE RATINGS
| Item | Symbol | Value | Unit | |
| Min. | Max. | |||
| Power Supply Voltage | VCCS | -0.3 | 4 | V |
| Logic Input Voltage | VIN | -0.3 | 3.6 | V |
| Converter Input Voltage | LED_VCCS | -0.3 | 26 | V |
| Converter Control Signal Voltage | LED_PWM | -0.3 | 3.6 | V |
| Converter Control Signal Voltage | LED_EN | -0.3 | 3.6 | V |
BACKLIGHT UNIT
| Parameter | Symbol | Value | Unit | ||
| Min. | Typ. | Max. | |||
| LED Light Bar Power Supply Voltage | VL | - | 24 | - | V |
| LED Light Bar Power Supply Current | IL | - | 120 | - | mA |
| Power Consumption | PL | - | 2.8 | - | W |
| Luminance of White | YLI | 260 | 300 | - | cd/m2 |
| LED Life Time | LBL | 15000 | - | - | Hrs |
