8.4 inch 1024x768 IPS LVDS TFT Display Module (High Brightness) - RFM08400A-AWH-LNN
8.4 inch 1024x768 IPS LVDS TFT Display Module (High Brightness) - RFM08400A-AWH-LNN

8.4" 1024x768 IPS LVDS TFT Display Module (High Brightness)

Model No. RFM08400A-AWH-LNN

RFM08400A-AWH-LNN is a 8.4-inch, IPS TFT LCD module with transmissive mode. The module features wide viewing angle (80/80/80/80) thanks to the IPS panel which is one of the most popular techniques on the market now. It also features high brightness, high contrast and wide temperature , providing brightness 1000 cd/m2, contrast ratio (typical value) 1,000:1, Works within temperature range from-30 to +80℃, Storage Temperature covers from-30 to +80℃.

The module dimension is 199.5x149 mm; active area 170.8032x128.1024 mm. The resolution is 1024x768 pixels and the aspect ratio is 4:3. This TFT display uses ST5821AH and ST5084AA driver IC which supports LVDS Interface (Low Voltage Differential Signaling). LCM voltage ranges from 3V-3.6V ; typical value is 3.3V.

Inquiry or Demo Code Datasheet Back Previous Next
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Absolute Maximum Ratings
  • Electrical Characteristics
Item Dimension Unit
TFT Series IPS TFT LCD, LVDS TFT Display, Wide Temperature TFT, Wide View TFT, High Brightness TFT
Size (Diagonal) 8.4 inch
Dot Matrix / Resolution 1024 × 3(BGR) × 768 dots
Module Dimension 199.5 × 149.0 × 11.5 mm
Active Area 170.8032 (H) × 128.1024(V) mm
Dot / Pixel Pitch 0.1668 × 0.1668 mm
LCD Type Normally Black , Transmissive
Viewing Angle 80/80/80/80 (IPS)
Aspect Ratio 4:3
Side screw torque Typ:0.9 Max:1.3 (Unit,Kgf-cm)
Backlight Type LED, Normally White
Control Board No
TFT Driver IC ST5821AH+ST5084AA or Equivalent
Interface LVDS
Touch Panel Without Touch Panel
Surface Anti-Glare
Brightness 1000 cd/㎡
Mounting Hole No
Operating Temperature -30~+80 °C
Storage Temperature -30~+80 °C

LCM PIN Definition

Pin No. Symbol Function
1 VDD Power supply
2 VDD Power supply
3 GND Ground
4 GND Ground
5 Link0- LVDS differential data input (D0N)
6 Link0+ 0+ LVDS differential data input (D0P)
7 GND Ground
8 Link1- LVDS differential data input (D1N)
9 Link1+ 1+ LVDS differential data input (D1P)
10 GND Ground
11 Link2- 2- LVDS differential data input (D2N)
12 Link2+ 2+ LVDS differential data input (D2P)
13 GND Ground
14 CLKIN- - LVDS differential clock input (CLKN)
15 CLKIN+ + LVDS differential clock input (CLKP)
16 GND Ground
17 Link3- 3- LVDS differential data input (D3N)
18 Link3+ 3+ LVDS differential data input (D3P)
19 MODE Bit 6/8:Low(6 Bit);High(8 Bit)
20 SC Scan direction selector (Low: Normal ;High: Reverse)



Pin No. Symbol Function
1 LED C3 LED_ Cathode 3
2 LED A3 LED_ Anode 3
3 LED C1 LED_ Cathode 1
4 LED A1 LED_ Anode 1
5 LED A2 LED_ Anode 2
6 LED C2 LED_ Cathode 2

8.4 inch 1024x768 IPS LVDS TFT Display Module (High Brightness) - RFM08400A-AWH-LNN

Item Symbol Min Typ Max Unit
Operating Temperature TOP -30 +80
Storage Temperature TST -30 +80

Operating conditions

Item Symbol Min Typ Max Unit
Supply Voltage For Logic VDD 3.0 3.3 3.6 V
Power Supply For Current VDD=3.3V 330 495 mA
Input Voltage H level VIH 0.7VDD VDD V
L Level VIL GND 0.3VDD V

Backlight Characteristics

Parameter Symbol Min. Typ Max Unit
Supply voltage of white LED backlight VLED 24.0 36 27.2 V
Current for LED backlight ILED 90*3 mA
LED life time - 100,000 Hr