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TXW395016S0-BST 3.95-inch TFT LCD Touch Module Introduction

The TXW395016S0-BST launched by Shenzhen Tianxianwei Technology Co., Ltd. is a standardized LCD module that integrates display and touch functions, designed specifically for various smart device scenarios.

TXW395016S0-BST is a standardized module that integrates a "TFT display screen+capacitive touch screen (CTP)". It adopts a square resolution of 480RGB480, with pixels arranged in RGB vertical stripes, providing balanced visual proportions, and is particularly suitable for applications that require a square display interface. The overall design of the module is compact, with an LCM (liquid crystal display module) size of only 74.66mm × 76.53mm × 2.06mm. After integrating CTP, the size is 81.80mm × 84.95mm × 3.54mm, and the light and thin characteristics can meet the requirements of device miniaturization design.

As a lead-free and environmentally friendly product, all materials and processes comply with RoHS standards, balancing performance and environmental requirements, and adapting to modern green manufacturing concepts.

List of Core Parameters
If you are looking for a square screen with "small size, sufficient resolution, large viewing angle, and touch", this 1:1 ratio 3.95-inch screen is almost the answer tailored for "small and refined" scenes.
Equal width on all sides, square pixels
480 × 480 RGB pixels, 1:1 ratio, displaying maps, dials, and icons without stretching.
The pixel density is 170 PPI, and the text is still sharp when viewed at 3.95 ''.

True 180 ° panoramic view
Adopting ALL Viewing LCD technology, there is no color deviation or black reflection in the up, down, left, right, and right directions.
Whether placed horizontally or vertically, or worn on the wrist and shaken, the image is always clear.

Thin enough and economical enough
Pure LCM thickness of 2.06 mm; 3.54 mm after bonding with capacitive touch, the whole machine is thinner and lighter.
2-lane MIPI DSI interface, saving more than 30% wiring and lower power consumption compared to RGB parallel ports.

Touch control in one step
G+G capacitive touch, I ² C interface; The touch IC is directly attached to the FPC without the need for an external adapter board.
Supports wet hand and thin glove operation, suitable for outdoor or industrial scenarios.
Wide temperature operation, stable and reliable
Working temperature -20~+70 ℃, storage -30~+80 ℃.
Through 6 reliability tests including 96 hours of high/low temperature, cold/hot shock, high temperature and high humidity, no ghosting at -20 ℃ and no whitening at+70 ℃.
Backlight and lifespan
12 white LED lights, can be driven within 19V, typically 40mA.
A half-life of 30000 hours, calculated based on 8 hours of illumination per day, can be used for more than 10 years.
Cold and hot shock: -20 ℃ ↔  60 ℃, 10 cycles
High temperature and humidity: 50 ℃/90% RH, 96 hours

TXW395016S0-BST 3.95 'Square Screen's' Ambush from Ten Sides' - A List of Scenarios that Maximize the Use of a Small Screen
86 switch panel: from "buttons" to "scene screen"
The 1:1 square screen and 86 box are perfectly embedded, with a resolution of 480 × 480 enough to hold 3 × 3 or 4 × 4 large icons.
Full view allows for clear visibility of lighting/curtain conditions from the side; Capacitive touch supports wet hand operation, making it as stable as in the kitchen and bathroom.
MIPI interface only requires 4 sets of differential lines, with half the wiring compared to parallel ports, and the space inside the 86 box can fit even if it is tight.

Portable player: portable "small TV"
480 × 480 pixels allow even a 1.5 cm square album cover to be vividly displayed; The square screen does not cut MV and Tiktok vertical screens.
2-lane MIPI low power consumption, combined with MCU level decoding board, the whole machine can last up to 10 hours.
Full view+high brightness backlight, allowing multiple people to watch without pressure during camping or cycling.

New air unit/air conditioning control panel: visualizing "air data"
Real time PM2.5, CO ₂, temperature and humidity values are displayed side by side, with a width of exactly 480 pixels.
Cold start at -20 ℃ without screen flickering, and stable operation of fresh air equipment in northern winter.
LED backlight has a lifespan of 30000 hours and displays 24/7 without attenuation.

Small home appliance display: making the "small screen" a brand memory point
Coffee machine: extraction pressure curve+bean quantity icon, presented on one screen.
Air fryer: Countdown ring+temperature bar, UI design is more intuitive.
Wall breaking machine: 21 menu icons, 1:1 square grid layout, easy to select at a glance.

Industrial Display: "Engineer Monitor" in Pocket
Handheld oscilloscope: 480 × 480 displays exactly 2 waveforms and parameter table, with a 1:1 ratio for easy grid calibration.
Portable electric meter: Harmonic bar chart and power pie chart can be directly inserted into 3.95 '', with full view multi person collaboration without reflection.
Industrial remote control handle: -30~+80 ℃ storage temperature, reliable even in extreme cold and heat outdoors.

Extend creative scenarios
Desktop electronic photo album: Square photos without black borders, MIPI one line directly connected to Raspberry Pi.
Children's learning tablet secondary screen: 1:1 drawing board, naturally compatible with puzzle games.
Live teleprompter: The square ratio allows for the full utilization of text up, down, left, and right, without causing the anchor's gaze to wander.
Building intercom: The entrance device is embedded, and visitors' avatars are presented in a 1:1 ratio to prevent image stretching and distortion.
From 86 boxes in the living room to outdoor industrial controllers, TXW3950160-BST uses a 3.95-inch square screen to package "display, touch, low power consumption, and wide temperature" in one go, allowing designers to play the "small screen" into a "big scene".