Dalian Eastern Display Co., Ltd.
Dalian Eastern Display Co., Ltd.
This product is a 14432 LCD dot matrix display that can display graphics with 144 columns x 32 rows of pixels. The display uses a Blue Negative Mode LED backlit LCD to display white text on a blue background, with high contrast and wide viewing angle. The module contains a driver chip, uses COB production technology, and is connected to the main control MCU through a 3-wire SPI interface to display various images and texts. It contains a simplified Chinese character library, and data transmission is simple.
This product is a 14432 LCD that can display graphics with 144 columns x 32 rows of pixels. The display screen uses a Blue Negative Mode LED backlit LCD to display white text on a blue background, achieving high contrast and wide viewing angle display. The module contains a dedicated driver chip, adopts COB production technology, and is connected to the main control MCU through a 3-wire SPI interface to display various images and texts. It contains a simplified Chinese character library for simple data transmission. This type of graphic dot matrix display can choose graphic dot matrix display modules with resolutions of 122x32, 128x64, 128x128, 144x32, 160x160, 160x32, 160x80, 192x64, 240x64, 240x128, 320x240, etc. Customers can choose different LCD backlight and glass screen combinations according to product requirements.
| Manufacturer | EASTERN DISPLAY |
| Product model | EDM14432-01 |
| Display content | 144x32 dot matrix display |
| Display color | Blue background，white dots |
| Interface | 3 wire SPI interface |
| Driver chip model | LCD controller NT7920 |
| Production process | COB LCD Module |
| Connection method | Zebra |
| Display type | STN LCD，Negative，Transmissive |
| Viewing angle | 6 O'clock |
| Operating voltage | 5V/3.3V |
| Backlight type | LED backlit |
| Backlight color | White LCD backlight |
| Operating temperature | -20~70℃ |
| Storage temperature | -30~80℃ |
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