An Introduction to LCD Backlighting

An Introduction to LCD Backlighting

Backlighting is an essential component in all liquid-crystal displays (LCDs). Unlike organic light-emitting diode (OLED) displays, LCDs don’t feature self-illuminating pixels. They are made of a layer of liquid pixels that require illumination from a separate...
How Fiber Optic Backlighting Works in LCDs

How Fiber Optic Backlighting Works in LCDs

Fiber optic is a popular backlighting solution for liquid-crystal displays (LCDs). It’s used in tablet computers, human machine interfaces (HMIs) and other LCDs. Unless you’re familiar with it, though, you might be wondering how fiber optic backlighting...
How Fiber Optic Backlighting Works in LCDs

How Fiber Optic Backlighting Works in LCDs

Fiber optic is a popular backlighting solution for liquid-crystal displays (LCDs). It’s used in tablet computers, human machine interfaces (HMIs) and other LCDs. Unless you’re familiar with it, though, you might be wondering how fiber optic backlighting...
What Is a CCFL LCD?

What Is a CCFL LCD?

Cold-cathode fluorescent (CCFL) is one of the most common types of liquid-crystal displays (LCDs) on the market. You can find computer monitors, televisions, human machine interfaces (HMIs) and other display devices featuring this technology. What is a CCFL LCD...
What Are Light Guides and How Do They Work?

What Are Light Guides and How Do They Work?

When researching backlighting technologies used in keypads, you may come across light guides. Light guides are often used in mechanical and membrane keypads. They don’t necessarily produce light. Rather, light guides distribute light across the keypad’s...

The Beginner’s Guide to Fiber Optic Backlighting

When shopping for a backlighting solution to a keypad or touchscreen device, you’ll probably come across fiber optic. It’s one of the most popular backlighting solutions for these and other electrical applications. Fiber optic backlighting provides even...