Features
TN / HTN / STN / FSTN / ESTN / VA / ASTN
Base plate thickness: 0.4 / 0.55 / 0.7 / 1.1mm
Full / semi transparent / reflective
Black text on white background/white text on black background / gray scale display
White / monochrome / multicolor backlight
Monochrome / multi-color silk screen/color filmMonochrome / multi-color silk screen/color film
Operating temperature: - 40 ℃ ~ 85 ℃
Duty cycle: Static~1/240

TN - Twist Nematic LCD
8 Duty display requirements can be achieved
Mature production process, high yield and strong quality stability
Wide temperature range (can meet the working temperature range of -35 ~ +90 ℃)
Low price and high cost performance of the overall product

HTN - High Twist Nematic LCD
16 ICOM (broken code content) display requirements can be achieved
Wide viewing angle compared with TN type, mature manufacturing process, high yield and strong quality stability
Wide temperature range (can meet the working temperature range of - 35~+90 ℃)
Low price and high cost performance of the overall product

STN - Super Twist Nematic LCD
It can display multiple background colors and font colors (yellow and green background (black characters)/blue background (white characters)/gray background (blue characters)
Up to 1/240 Duty
The product has high contrast, wide viewing angle range, and the working temperature can meet - 30~+85 ℃
High product grade

PMVA - Passive Matrix Vertical Alignment LCD
Vertical alignment process, negative display liquid crystal products, white characters on black background
Wide temperature range (can meet the working requirements of - 30 ℃~+85 ℃)
Fast response and high contrast (800~1200)
Wide viewing angle range, full viewing angle can be used to meet the requirements of different viewing angles
The addition of color film can meet the requirements of multi-color color display

FSTN - Compensation Type STN products
Black characters on grey background (or blue characters on grey background), white characters on double compensated black background
High contrast/wide viewing angle range (the pen segment can meet the 60/60/60/40 viewing angle)
Point array products can achieve 240 * 160
The temperature range can meet - 30~+85 ℃