Vertical Alignment LCD VA Negative Transmissive 3 Digit LCD Display
3.3V 14PIN
Detail Information
| LCD Type: | VA, Nagative |
| Viewing Angle: | 6 O'clock |
| Operating Temperature: | -30~+70℃ |
| Voltage: | 3.3V |
| Connector: | PIN |
Detailed Parameters:
| Module size | 42.0(W)* 47.6(H)* 2.1(T) mm | Display mode | VA, Negative |
| LCD viewing area | 39(W)* 39.2(H) mm | Polarizer type | Transmissive |
| Operating temp. | -20~+70℃ | LED backlight | White |
| Drive method | 1/4 Duty, 1/3 Bias | Working voltage | 3.3V |
| Viewing angle | 6 O'clock | Connection Way | PIN, 14 numbers |
Vertical alignment LCD VA negative emission 3-bit LCD display 3.3V
14PIN is a liquid crystal display with specific technical
characteristics. Here is its detailed introduction:
Display technology: It adopts vertical alignment (VA) technology.
When no voltage is applied, the liquid crystal molecules are
perpendicular to the glass substrate. This technology can provide
high contrast and a wide viewing angle, typically reaching around
178 degrees.
Display mode: It belongs to the negative emission mode, that is, it
displays black without voltage and white when voltage is applied.
In this display mode, the background is black and the characters or
images are white, with high contrast and clear visual effect.
Number of bits and usage: 3-bit LCD display, usually used for
displaying simple numbers, characters or symbols, such as
electronic clocks, calculators, instrument meters and other
equipment, capable of displaying 0-9 numbers and some basic letter
and symbol combinations.
Power supply voltage: The operating voltage is 3.3V, belonging to
low-voltage power supply, with low power consumption, suitable for
portable devices powered by batteries.
Pin number: It has 14PIN pins, which are used to connect external
circuits, such as microcontrollers, driver chips, etc., to achieve
control of the display and data transmission. Different pins have
different functions, including power pins, data input/output pins,
control signal pins, etc.
Other characteristics: The operating temperature range is generally
around 0℃-50℃, and the storage temperature range is around -
20℃-70℃. Some VA displays may also have strong anti-interference
ability and fast response speed, meeting the needs of different
application scenarios.
