VATN Negative Black LCD DisplayVertically Aligned Twisted Nematic is only available in negative mode (light colored letters on a dark/black background). VATN displays produce very bright segments and can be easily read.2022-01-25
TN Positive LCD DisplayTwisted Nematic fluid is the most inexpensive and has the narrowest viewing angle. It does have a faster response time in colder weather than STN and FSTN2022-01-25
STN Negative Blue LCD DisplaysSuper Twisted Nematic fluid is more expensive than TN and offers a wider viewing angle than TN.2022-01-25
Film Compensated Super Twisted Nematic (FSTN)Film Super Twisted Nematic fluid is more expensive than STN and offers a sharper contrast than TN and STN.2022-01-25
VATNUltra-Wide Viewing Display2022-01-25
Segment LCDCustom Design LCD Display
Haoweige Electronics producing special design LCD displays for many different appliances. Haoweige designing LCD Products based on your requirements and produce for you.2022-02-11
LED backlightWhen operating under low -light or light -free environment, LED backlight is required to read LCD characters. Backlight can "open" or "close" independently to LCD to reduce power consumption.
LED (light -emitting diode) backlight is the first choice for segmented LCD, because they are driven by DC (DC), and EM interference will not produce and provide a longer half -life.
Most designs connect backlight as a unit or module to LCD, but they can be manufactured and transported separately.2023-01-30
HTN blue background white charactersHTN panels (high distorted columns) are sandwiched between two transparent glass towards column LCD molecules. Between the two layers of glass, the orientation of the liquid crystal molecule is 110 to 130 degrees. So the perspective is wider than TN.2023-01-30
Segment LCD screen1. The main parameters of the segment code LCD screen
2. Realization principle of segment code LCD screen2023-01-31
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