4.6″ TFT LCD Module

Model No. WF46ATIATDNNA

  • Size : 4.6”
  • Resolution : 800×320 dots
  • View Direction : 12H
  • Interface : RGB
  • Driver IC : ILI6122+ILI5960
  • Control-Board : Without control board
  • Brightness(cd/m²) : 400
  • Frame Through Hole : No
  • Touch Screen : Without touch panel
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Description

Winstar WF46A is 4.6 inch TFT LCD display module made of 800×320 dots pixel.  WF46A model is having the module dimension of 120.7×56.16 mm and Active area size of 108×43.2 mm.  This WF46A TFT LCD supports RGB interfaces and 3.3V (typical) power supply.  It’s View Angle (U/D/R/L) is 50/70/70/70 (typical); brightness is 400 cd/m2.  This WF46A TFT module can be used in information display device, server system, audio system, industrial device, security equipment which requires display in high quality and colorful image.

WF46A TFT LCD module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃.  Below is the basic specification of WF46A as reference.

Drawing

Drawing

Interface

Interface

LCM PIN Definition

No. Symbol Description
1 VLED- Backlight LED Cathode
2 VLED+ Backlight LED Anode.
3 GND System Ground
4 VCC Power supply for logic operation
5~12 R0~R7 Data bus
13~20 G0~G7 Data bus
21~28 B0~B7 Data bus
29 GND System Ground
30 DCLK Pixel clock signal
31 DISP Display on/off control
32 HSYNC Horizontal Sync signal
33 VSYNC Vrtical Sync signal
34 DE Data Enable
35 NC No connect
36 GND System Ground
37 NC No connect
38 NC No connect
39 NC No connect
40 NC No connect

General Specifications

General Specifications

Item Dimension Unit
Size 4.6 inch
Dot Matrix 800 × RGB × 320(TFT) dots
Module dimension 120.7(W) × 56.16(H) × 3.1(D) mm
Active area 108 × 43.2 mm
Dot pitch 0.045(W) × 0.135(H) mm
LCD type TFT, Normally White, Transmissive
Driver IC ILI6122+ILI5960 or Equivalent
View Direction 12 o’clock
Gray Scale Inversion Direction 6 o’clock
Aspect Ratio Bar Type
Backlight Type LED, Normally White
Touch Panel Without touch panel (screen)
Surface Anti-Glare

Absolute Maximum Ratings

Absolute Maximum Ratings

Item Symbol Min Typ Max Unit
Operating Temperature TOP -20 － +70 ℃
Storage Temperature TST -30 － +80 ℃

 

Electronical Characteristics

Electronical Characteristics

Item Symbol Condition Min Typ Max Unit
Supply Voltage For LCM VCC — 3.0 3.3 3.6 V
Supply Current For LCM ICC VCC=3.3V — 50 70 mA

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