Quality Defects of Newton’s Rings in Touch Screen Display Modules and Preventive Measures

Quality Defects of Newton's Rings in Touch Screen Display Modules and Preventive Measures

In the production and processing of resistive touch screens and liquid crystal displays, Newton’s rings (also referred to as rainbow patterns by some manufacturers) appear like a ghost haunting the workshop. If not careful, they can unexpectedly emerge during production and customer use, causing considerable distress for the process engineers managing the site. This is … Read more

What is TFT LCD? – A Detailed Explanation of Thin Film Transistor Liquid Crystal Displays

What is TFT LCD? - A Detailed Explanation of Thin Film Transistor Liquid Crystal Displays

TFT LCD is the abbreviation for Thin Film Transistor Liquid Crystal Display in Chinese, which is called “薄膜晶体管液晶显示器”, and is one of the most widely used flat panel display technologies today. It has dominated the mainstream display market for laptops, mobile phones, televisions, and monitors for many years (although it is gradually being replaced by … Read more

Case Study: Mechanism of Viewing-Angle Color Shift in TFT-LCD Display Modules and Improvement Strategies

Case Study: Mechanism of Viewing-Angle Color Shift in TFT-LCD Display Modules and Improvement Strategies

Knowledge Cool Pro 👆Learn about display industry knowledgeFind Xiao Ku!2027th postIn TFT-LCD display modules, we often encounter a situation where, “under the same image, especially a white image, when observing the same LCD display module from different angles, there are significant differences in the colors presented.” We usually refer to this phenomenon as:“Viewing-Angle Color Shift.”At … Read more

Controlling the LCD1602 Liquid Crystal Display with Wa Language

Controlling the LCD1602 Liquid Crystal Display with Wa Language

This is an example program for the LCD displayed at the 3rd Software Innovation Development Conference using Wa Language, as shown below: 1. LCD1602 Display The LCD1602 (Liquid Crystal Display 1602) is a common character-type liquid crystal display module, where 1602 indicates that it can display 16 columns and 2 rows, totaling 32 characters. The … Read more

TFT LCD Series (1): Introduction to Basic Definitions and Working Principles

TFT LCD Series (1): Introduction to Basic Definitions and Working Principles

Click the blue text to follow us TFT LCD (Thin Film Transistor Liquid Crystal Display) is a display technology based on the properties of liquid crystal materials and thin film transistor technology. Its basic definitions and working principles are as follows: Tip 01 Basic Definition and Structure TFT LCD is an active matrix liquid crystal … Read more

Disassembling a Borderless Phone Screen: A Deep Dive

Disassembling a Borderless Phone Screen: A Deep Dive

The phone screen, as the face of a phone and the window for human-computer interaction, is undoubtedly important. It’s a bit magical that it can vividly display images from life. I have always been curious; since I am curious, I decided to disassemble a screen to explore. As I usually encounter many TFT-LCD (Thin Film … Read more

Understanding All Touch Screen Principles and Processes

Understanding All Touch Screen Principles and Processes

With the breakthrough of flexible OLED display technology, full-screen display touch technology has also become a reality for mass production. This new market demand for full-screen technology has once again posed a new technical route choice dilemma for the display and touch industry. However, when Samsung chose traditional ITO materials for fixed curvature flexible OLED … Read more