Home Products TFT Display Standard TFT Color Display WF43VTZAEDNN0

4.3-inch 480x272 Wide-angle O-Film TFT LCD Module

Model No. WF43VTZAEDNN0

►Size : 4.3 inch
►Resolution : 480 x 272 dots
►View Direction : O-TFT
►Interface : RGB
►Driver IC:ST7282
►Control-Board : No
►Brightness(cd/m²): 400
►Frame Through Hole : No
►Touch Panel : Without touch panel
►O-Film: Yes

Description

For TFT products, there is an increasing demand for wide viewing angle functionality. Winstar introduces the TFT O-Film product series to meet customers' application requirements in the industrial field. Currently, TFT displays with wide viewing angle functionality in the market include MVA (Multi-domain Vertical Alignment), IPS (In-Plane Switching), and O-Film TFT technologies. Compared to MVA and IPS TFT, O-Film TFT offers competitive pricing for wide viewing angle TFT products, making it one of the best choices for industrial applications.

Most of the TFT-LCD glass used in industrial applications is TN-LCD. However, TN-LCD has a significant grayscale inversion phenomenon, where lower grayscales may appear brighter than higher ones at certain wide angles. The O-Film TFT module products introduced by Winstar can increase the viewing angle and improve the grayscale inversion phenomenon, making them ideal for industrial applications.

WF43VTZAEDNN0 is a 4.3-inch O-Film TFT Panel LCD Module with a resolution of 480 x 272 pixels and a 16:9 aspect ratio. It utilizes O-Film technology for wider viewing angles and overcoming grayscale inversion. The display employs the ST7282 driver IC, supporting 24-bit RGB interfaces and featuring an anti-glare surface.

This module has a typical brightness of 400 cd/m² and a contrast ratio of 500:1. The supply voltage ranges from 3.1V to 3.5V, with a typical value of 3.3V. It can operate at temperatures from -20°C to +70°C, with storage temperatures ranging from -30°C to +80°C.

DRAWING

4.3-inch 480x272 Wide-angle O-Film TFT LCD Module - WF43VTZAEDNN0

SPECIFICATIONS

General Specifications

Item Dimension Unit
Size 4.3 inch
Dot Matrix 480 × RGB × 272 (TFT) dots
Module dimension 105.5(W) × 67.2(H) × 2.95(D) mm
Active area 95.04 × 53.856 mm
Dot pitch 0.066 × 0.198 mm
LCD type TFT, Normally White, Transmissive
Aspect Ratio 16:9
TFT Driver IC ST7282
Interface 24-bit RGB
Backlight Type LED, Normally White
Touch Panel Without Touch Panel
Surface Anti-Glare

Absolute Maximum Ratings

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

Electrical Characteristics

Item Symbol Condition Min Typ Max Unit
Supply Voltage For Logic Vcc - 3.1 3.3 3.5 V
Digital operation current Icc - - 22 33 mA

Interface

Pin Symbol Function
1 VLED- Power for LED backlight cathode
2 VLED+ Power for LED backlight anode
3 GND Power ground
4 VDD Power voltage
5 R0 Red data (LSB)
6~11 R1~R6 Red data
12 R7 Red data (MSB)
13 G0 Green data (LSB)
14~19 G1~G6 Green data
20 G7 Green data (MSB)
21 B0 Blue data (LSB)
22~27 B1~B6 Blue data
28 B7 Blue data (MSB)
29 GND Power ground
30 CLK Pixel clock
31 DISP Display on/off
32 HSYNC Horizontal sync signal; negative polarity
33 VSYNC Vertical sync signal; negative polarity
34 DE Data Enable
35 NC No connection
36 GND Power ground
37~40 NC No connection
go top
close

We value your privacy

By clicking "Allow All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyse site usage, and assist in our marketing and performance efforts. You can find further information this subject in our policy.

We value your privacy

Winstar and certain third parties use cookies on www.winstar.com.tw. The details regarding the types of
cookies, their purpose and the third parties involved are described below and in our Cookie Policy.
Please click on “Allow All” to consent to our usage of cookies in order to have the best possible
experience on our websites. You can also set your preferences or reject cookies (except for strictly
necessary cookies).

Manage Consent Preferences

Always Active
Essential Cookies

These cookies are essential in order to enable you to move around the website and use its
features, such as setting your privacy preferences, logging in or filling in forms.

Analytics Cookies

Also known as “statistics cookies,” these cookies collect information about how you use a website, like which pages you visited and which links you clicked on. See Detail