Home Products TFT LCD High Brightness TFT Display WF121FSYAPLNN0

12.1 inch High-Brightness IPS TFT LCD Display Module

Model No. WF121FSYAPLNN0

►Size : 12.1"
►Resolution : 1280 x 800 dots
►View Direction : IPS
►Interface : LVDS
►Driver IC : --
►Control-Board : No
►Brightness(cd/m²) : 1000
►Frame Through Hole : No
►Touch Screen : Without Touch Panel
►Operating Temperature : -20~+70℃

Description

The WF121FSYAPLNN0 is a 12.1-inch high-brightness transmissive TFT LCD display module, designed to deliver exceptional clarity and visibility in various environments. With a resolution of 1280 x 800 pixels and a 16:9 aspect ratio, it provides sharp, detailed images that maintain clarity even in bright conditions.

This module stands out with its impressive 1000 nits brightness, ensuring excellent visibility in outdoor and brightly lit environments. The 1200:1 contrast ratio enhances image detail and vibrancy. Furthermore, the display offers IPS wide viewing angles of 85° in all directions, ensuring consistent and accurate color reproduction from multiple viewing angles. Its anti-glare surface treatment minimizes reflections, improving visual comfort in diverse lighting conditions.

Designed for durability and high performance, the WF121FSYAPLNN0 operates within a wide temperature range of -20°C to +70°C and supports the LVDS interface for stable and reliable connectivity. This module is perfect for a wide range of applications, including medical devices, industrial control systems, self-service machines (such as automated ticketing systems, plastic recycling machines, and ATMs), and interactive kiosks, which demand high brightness, wide viewing angles, and reliable, long-term performance.

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DRAWING

WF121FSYAPLNN0

SPECIFICATIONS

General Specifications

Item Dimension Unit
Size 12.1 inch
Dot Matrix 1280 x 3(RGB) x 800 dots
Module dimension 278.0 x 184.0 x 7.0 mm
Active area 261.12 x 163.2 mm
Pixel pitch 0.204 x 0.204 mm
LCD type TFT, Normally Black ,Transmissive
Backlight Type LED, Normally White
View Angle 85/85/85/85 (IPS)
Interface LVDS
Aspect Ratio 16:9
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

Typical Operation Conditions

Items Symbol Min. Typ. Max. Unit
Supply voltage VDD 3.0 3.3 3.6 V
Supply current IDD - 340 510 mA
Logic Low input voltage VIH 0 - 0.2*VDD V
Logic High input voltage VIL 0.8*VDD - VDD V
Logic Low output voltage VOH - - GND+0.4 V
Logic High output voltage VOL DVDD-0.4 - - V
 

Backlight Driving Conditions

Parameter Symbol Min. Typ. Max. Unit
LED current ILED - 360 - mA
LED voltage VLED+ 22.0 24.0 26.0 V
LED Life Time   - 50,000 - Hr

Interface Pin Function

LCM PIN Definition

Pin No. Symbol Function
1 NC No contact
2 VDD Power supply VDDIN=3.3V
3 VDD
4 VDD
5 NC No contact
6 GND Digital power
7 GND Digital ground
8 RIN0- LVDS Negative data signal (-)
9 RIN0+ LVDS Negative data signal (+)
10 GND GND
11 RIN1- LVDS Negative data signal (-)
12 RIN1+ LVDS Negative data signal (+)
13 GND GND
14 RIN2- LVDS Negative data signal (-)
15 RIN2+ LVDS Negative data signal (+)
16 GND GND
17 LVDS_CLK- LVDS Negative CLK signal (-)
18 LVDS_CLK+ LVDS Negative CLK signal (+)
19 GND GND
20 RIN3- LVDS Negative data signal (-)
21 RIN3+ LVDS Negative data signal (+)
22 GND GND
23 NC No contact
24 NC No contact
25 GND GND
26 NC No contact
27 NC No contact
28 GND GND
29 NC No contact
30 NC No contact
31 GND GND
32 GND GND
33 GND GND
34-40 NC No contact

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