The RJY journal
Practical insights on display technology, embedded computing and product development.
Ideas. Engineering. Updates.
Industrial Display Assembly Process: Touch Screen Integration Guide
Industrial touch screens are no longer a niche technology—they're central to how people interact with machines in factories, hospitals, outdoor terminals, and transportation systems. Unlike consumer displays,…
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The Viewing Angle of TFT LCD Display Screens: What Engineers Should Know
In today’s screen-dominated world, we often take for granted just how clearly we can view content on displays—from phones and tablets to medical monitors and car dashboards.…
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Capacitive vs Resistive Touchscreen: Which Should You Choose?
If you're designing an interface for a custom display solution, selecting between a capacitive vs resistive touchscreen is a decision that can impact everything from user experience…
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AMOLED vs IPS Display: Which Is Better for Your Product?
When it comes to high-performance screens in consumer electronics, wearables, or industrial devices, two display technologies dominate the landscape—AMOLED and IPS. Both have transformed how we view…
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TN vs VA vs IPS: LCD Panel Differences Explained
Choosing the right LCD display panel type is critical when designing industrial monitors, medical devices, or custom touch interfaces. The three main panel types—TN (Twisted Nematic), VA…
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What is the difference between STM32 and Arduino?
In the world of embedded systems and microcontroller projects, two platforms often stand out for their versatility and widespread use: STM32 and Arduino. Both have their strengths…
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Structure and Driving Principle of TFT Liquid Crystal Display
In the digital age, Thin-Film Transistor Liquid Crystal Displays (TFT-LCDs) have become ubiquitous, powering devices such as smartphones, tablets, televisions, and computer monitors. Renowned for their superior…
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What is the difference in LCD resolution?
In modern display technology, Resolution Scale has become an important tool for optimizing visual performance and enhancing device functionality, especially in applications like medical, IoT (Internet of…
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What Are the Manufacturing Processes for TFT-LCDs?
Thin-Film Transistor Liquid Crystal Displays (TFT-LCDs) have become the cornerstone of modern display technology, powering everything from smartphones and televisions to computer monitors and automotive displays. However,…
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What is the Difference Between IPS and TFT LCD?
The difference between IPS and TFT LCD is often misunderstood. Many buyers search for “IPS vs TFT” as if IPS and TFT were two separate display technologies.…
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What Is the Difference Between LCD and TFT Display?
The phrase “TFT vs LCD” is a common search query—but it’s also a misleading one. That’s because TFT (Thin-Film Transistor) is not a competitor to LCD—it’s a…
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How to Identify and Repair Defects in Industrial Displays
Industrial environments demand reliable, high-performance displays to ensure seamless operation, safety, and productivity. However, even the most rugged LCD modules can suffer from issues like LCD spot…
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Understanding LCD Display Pixel Term, Resolution & Aspect Ratio
When building a custom TFT LCD display—whether for medical monitors, wearable devices, or factory automation—understanding core concepts like display pixel, resolution, and aspect ratio is critical. These…
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