Display Technology

In this article, we summarize the most common display resolutions and explain how to quickly understand them.
More importantly, we show how resolution should be evaluated in industrial display selection, where stability, readability, and long-term reliability matter more than marketing numbers.

This guide provides a practical fault classification and step-by-step diagnosis method for R&D engineers, hardware designers, and technical buyers working with TFT LCD and touch display modules.

IntroductionHave you ever struggled to read a digital sign on a bright, sunny day? With so many businesses relying on High-Brightness Displays for advertising, clear visibility is essential.In this article, we will explore the growing importance of ultra high brightness LCDs.

In the display industry, terms like LCD, TFT, and In-Cell are often used interchangeably. However, they actually describe different layers of display technology. Misunderstanding these terms can lead to incorrect product selection, unrealistic expectations, or improper system design. This article explains the differences from an engineering perspective, focusing on how each term fits into the overall display architecture.

IntroductionHave you ever wondered how the machines we interact with every day work so seamlessly? Embedded displays are at the core of modern industrial and commercial devices, enabling real-time control and data visualization.

In industrial, medical, and outdoor equipment, insufficient LCD brightness is one of the most common—and most critical—pain points. Low brightness does not just affect visual comfort; under direct sunlight, the screen may become completely unreadable, rendering the device ineffective.

In industrial and embedded systems, LCD selection is rarely about “which looks better.”
Yet many decisions are still influenced by consumer-market assumptions—especially when comparing TN (Twisted Nematic) and IPS (In-Plane Switching) LCD technologies.
This article addresses common myths surrounding TN and IPS displays in industrial applications, and explains how engineers should evaluate them based on real system requirements rather than marketing narratives.

IntroductionHave you ever wondered how the small screen on your device works seamlessly with the rest of the technology? Embedded displays are the unsung heroes in modern electronics. These systems are integral to everything, from smartphones to complex industrial machines.

In the world of industrial and commercial displays, resolution plays a critical role in determining image clarity, readability, and overall user experience. Among various display resolutions, 1280 x 720—commonly known as HD—remains a relevant choice even in an era dominated by Full HD and 4K screens. But why does 720p still matter for certain applications?

Image retention—also known as image persistence or image sticking—is a common concern in industrial LCD displays, especially in applications where static images are shown for long periods. Although LCD technology does not suffer from permanent burn-in like OLED, image retention can still affect display uniformity, readability, and perceived quality if not properly addressed.