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What Is LCD Edge-Lit Light Source?
2026-06-23
After we talked about direct-lit light sources for LCD backlight systems last time, today we will explain edge-lit light sources used in LCD panel backlight systems. We will cover basic definitions, complete internal structures, pros & cons comparison, and the latest industry development trends to help you fully understand edge-lit backlight and complete accurate model […]
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What Is Direct-Lit Backlight for LCD Panels?
2026-06-18
Last time, we recommended a cost-effective 17.3-inch LCD panel, Innolux GK173VB-01B, to many customers. It adopts a Mini LED direct-lit backlight system. Many clients asked us about the differences between direct-lit and edge-lit backlights, and which one works better for their industrial equipment projects. Today, we will fully explain direct-lit backlights: core working principles, internal […]
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4:3 vs 16:9 Aspect Ratio: Which LCD Display Panel Is Better for Industrial Applications?
2026-06-17
When selecting an Industrial LCD display panel, most buyers face a key question: Which aspect ratio performs better—4:3 or 16:9 LCD display panels? With leading manufacturers such as BOE, AUO, and Innolux (Chimei) continuously upgrading production lines, 16:9 widescreen LCD panels have become the mainstream standard, while traditional 4:3 LCD display modules are gradually shifting […]
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Innolux GK173VB-01B | 17.3″ 4K Mini LED Industrial Innolux LCD Panel
2026-06-15
In the selection of mid-to-high-end industrial LCD display panels, the 17.3-inch size has always been the golden ratio that balances the optimal active area with equipment integration. It is widely used in medical imaging, precision inspection, heavy-duty industrial automation, and professional broadcasting. However, R&D engineers and procurement managers have long faced a dilemma when searching […]
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Solution Study: AUO G190ETN01.4 in CNC Machine Display Solution
2026-06-05
In the high-precision, high-efficiency CNC industry, equipment downtime and unexpected LCD panel failures for new projects are major concerns for manufacturers. Recently, a CNC machine tool manufacturing enterprise contacted us. They needed a comprehensive industrial LCD panel solution that could keep their equipment running efficiently over a long period. Previously, the LCD display screens […]
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How to Select the Right Industrial LCD Screen for CNC Machines?
2026-06-02
In the smart manufacturing and precision machining industries, CNC machines are the core production equipment. As the central interface for human-machine interaction, the industrial LCD screen directly determines the operation experience, system stability, and lifespan of the machine. Many machinery manufacturers encounter severe issues during R&D or equipment upgrades—such as short display lifespans, component […]
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Why Do LCD Screens Have Bright Spots?
2026-05-29
By Mark Si, Senior Technical Engineer at Hengxinda Many industrial control devices, automotive display terminals, and industrial all-in-one machine users often encounter the same problem: bright spots on LCD screens. The screen looks intact without cracks or damage, but fixed white or colored bright spots appear after powering on. These bright spots remain no matter […]
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What Are the Differences Between Bright Spots, Dark Spots, and Dead Spots on LCD Screens?
2026-05-28
Having worked in industrial LCD technical support for more than 10 years, I have assisted thousands of customers in industrial control, medical, automotive, and automation industries. One of the most common after-sales issues involves white spots, black spots, or colored spots appearing on LCD screens. Once abnormal spots appear on an industrial LCD panel during […]
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Blog

What Is LCD Edge-Lit Light Source?

What Is Direct-Lit Backlight for LCD Panels?

4:3 vs 16:9 Aspect Ratio: Which LCD Display Panel Is Better for Industrial Applications?

Innolux GK173VB-01B | 17.3″ 4K Mini LED Industrial Innolux LCD Panel

Solution Study: AUO G190ETN01.4 in CNC Machine Display Solution

How to Select the Right Industrial LCD Screen for CNC Machines?

Why Do LCD Screens Have Bright Spots?

What Are the Differences Between Bright Spots, Dark Spots, and Dead Spots on LCD Screens?

Contact Us

download data sheet