Segment code screen, also known as broken code screen or pen segment LCD screen, is a type of LCD screen. It is a branch of LCD technology with simplified functions and optimized costs. Its characteristics are fixed display content (such as numbers, simple symbols), and the brightness is controlled by preset electrode segments. It has the advantages of simple structure and low cost.
1. Display principle
The display principle of the segment code screen is to embed the pattern into the glass through a film mold, and each segment is controlled by an independent electrode to light up and down. According to the arrangement of liquid crystal molecules, the segment code screen can be divided into TN (twisted nematic), HTN (high twisted), STN (super twisted) and other types, among which TN is the most common.
2. Structural composition
It is mostly composed of ITO glass, liquid crystal, Pin metal feet, polarizer and other materials.
3. Manufacturing process
4. Segment screen suppliers (partial, welcome to leave a message to supplement)
京东方（精电（河源）显示技术有限公司）
江苏骏成电子科技股份有限公司
财智达 (深圳) 科技有限公司
深圳市凯元泰科技有限公司
深圳市惠明威光电有限公司
深圳市力美拓科技有限公司
中山瑞福达触控显示技术有限公司
深圳市晶耀光电有限公司
深圳市好威格电子有限公司
深圳市睿显熙电子有限公司
深圳市欧瑞科电子有限公司
苏州扬润电子有限公司
深圳市新智景科技有限公司
深圳市天利和电子有限公司
深圳市华之洋光电科技有限公司
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