Santek LCD商品紹介#5 – 3.95” (4”)スクエアTFT液晶モジュール [ST0395B3W-RSLW-F]

Santek LCD Product Introduction #5 - Discover the Future of Display Technology with the 3.95" TFT LCD Module

In the rapidly evolving world of display technology, staying ahead of the curve is crucial for enthusiasts, tech startups, and innovators. The 3.95" TFT LCD Module from Santek promises to revolutionize how we think about screens, combining high resolution, advanced design, and versatility. Whether you're designing the next smart home device or industrial equipment, this module is designed to meet your needs.

Introduction to the 3.95" TFT LCD Module

When it comes to display technology, clarity, and functionality are paramount. The 3.95" TFT LCD Module from Santek offers both in abundance. With a resolution of 720x720 dots, ultra-narrow bezels, MIPI signal interface, and an ultra-thin backlight design, this module is perfect for any project requiring a compact yet powerful display.

Electronics enthusiasts and tech startups will find this module particularly appealing. It's not just about the numbers; it's about what those numbers mean for your projects. A high-resolution screen ensures that every detail is crisp and clear, while the versatile design allows for easy integration into various devices.


Click here for more information about this LCD TFT Module.


Why Choose Santek's 3.95" TFT LCD Module?

High Resolution for Detailed Displays

The 720x720 dot resolution of the 3.95" TFT LCD Module ensures that your display will be sharp and detailed. This high resolution is crucial for applications where clarity is essential. Whether you're developing a new smart home device or creating industrial equipment, this module will meet your needs.

  • Clear Images: The high resolution guarantees that images and text are sharp and easy to read.
  • Professional Appearance: A high-definition display gives your product a polished, professional look.
  • Versatile Applications: Ideal for both consumer electronics and industrial equipment.


Ultra-Narrow Bezels and Ultra-Thin Backlight Design

One of the standout features of the 3.95" TFT LCD Module is its ultra-narrow bezels and ultra-thin backlight design. These design elements make it perfect for devices where space is at a premium.

  • Space-Saving Design: The compact nature of this module allows it to fit into tight spaces, making it ideal for portable devices.
  • Modern Aesthetic: The sleek design adds a modern touch to any device, enhancing its visual appeal.
  • Efficient Use of Space: Maximize screen area without compromising on design.


Compatibility with Touch Panels

The 3.95" TFT LCD Module can be paired with capacitive touch panels (CTP) and resistive touch panels (RTP). This flexibility makes it a versatile choice for various applications.

  • Interactive Displays: Adding a touch panel transforms the module into an interactive display, perfect for smart devices.
  • User-Friendly: Touch panels make devices more intuitive and user-friendly.
  • Customizable: Choose between CTP and RTP based on your project's specific requirements.


Applications of the 3.95" TFT LCD Module

Industrial Equipment

The robustness and versatility of the 3.95" TFT LCD Module also make it suitable for various industrial applications. Its high brightness and resolution ensure that it can withstand and perform in demanding environments.

  • Control Panels: Clear and detailed displays for managing industrial processes.
  • Diagnostic Tools: High-resolution screens for accurate data representation.
  • Portable Devices: Compact design perfect for handheld industrial tools.


The Importance of High-Resolution Screens in Modern Devices

Enhanced User Experience

High-resolution screens significantly impact the user experience. Clearer images, sharper text, and vibrant colors contribute to a more enjoyable and efficient interaction with the device.

  • Better Visuals: Users appreciate the clarity and detail provided by high-resolution screens.
  • Increased Functionality: Detailed displays allow for more complex and informative interfaces.
  • User Satisfaction: High-quality screens contribute to overall user satisfaction and product success.


Competitive Advantage

In today's competitive market, having a high-resolution screen can set your product apart. Consumers and professionals alike seek out devices that offer superior visual experiences.

  • Stand Out: High-resolution screens can be a key differentiator in a crowded market.
  • Perceived Value: Devices with high-quality displays are often perceived as more valuable and premium.
  • Marketability: Enhance your product's appeal with a top-tier display.


Versatility in Applications

High-resolution screens are not limited to any single application. They are crucial across various fields, from consumer electronics to industrial equipment, making them a versatile choice for developers and manufacturers.

  • Broad Appeal: High-resolution screens are beneficial in multiple industries.
  • Adaptability: Suitable for a wide range of devices and applications.
  • Future-Proofing: Invest in technology that remains relevant and valuable.


How to Integrate the 3.95" TFT LCD Module into Your Projects

Understanding Your Needs

Before integrating the 3.95" TFT LCD Module into your project, it's essential to understand your specific requirements. Consider factors such as the intended use, environment, and user interaction.

  • Define Objectives: Clearly outline what you need from the display module.
  • Consider Environment: Account for lighting conditions and potential wear and tear.
  • User Interaction: Determine if touch panel integration is necessary.


Choosing the Right Touch Panel

Depending on your project's needs, you may choose between capacitive touch panels (CTP) and resistive touch panels (RTP). Each type offers distinct advantages.

  • CTP: Ideal for applications requiring multi-touch and high sensitivity.
  • RTP: Suitable for environments where durability and precision are critical.



The 3.95" TFT LCD Module from Santek represents the pinnacle of modern display technology. Its high resolution, versatile design, high speed MIPI signal interface, and compatibility with touch panels make it an ideal choice for a wide range of applications, from smart home devices to industrial equipment.

By integrating this advanced module into your projects, you can enhance user experience, gain a competitive edge, and ensure your devices meet the highest standards of quality and functionality. Explore the possibilities with Santek's 3.95" TFT LCD Module and stay ahead in the world of display technology.


About Santek Display Specialist

San Technology, Inc. has opened a specialized LCD Module Products and LED Light Box sales site “Santek Display Specialist" We offer LCD products ranging in size from 1.03" to 21.5" and LED Light Boxes with various types of frames and sizes.


LCD Modules

We accept small quantity purchases of 1 piece or more as samples for design and development of mass production projects. Products with a lighting controller board and capacitive touch panel are available for each standard product, and can also be sold as LCD kits. This is a one-stop sales site for LCD products, including highest quality services by our worldwide network from sample to mass production.

TFT LCD Product

Inquiry form for quotations, LCD specifications, etc.


LED Light Box for Advertisement / LED Light Panel

Santek offers a wide range of high-brightness, high-quality LED light boxes in a variety of frame types and sizes, taking advantage of the optical product know-how cultivated through the manufacture of LCD products. Our LED Light Boxes can be used for various applications such as trade shows, retail store advertisements, restaurant menus, etc.

LED Light Box Product

Inquiry form for quotations, specifications, etc.


Important Note

Currently, our direct shopping page is designed for orders from Japan. However, we welcome orders from customers outside these countries. Please submit a direct inquiry using the form or send an email to .


San Technology (Santek) Official Website

San Technology, Inc.


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