Dalian Eastern Display Co., Ltd.
Dalian Eastern Display Co., Ltd.
Monochrome LCD screens in biosafety cabinets and medical transport cabinets are designed to monitor equipment status, display operational parameters, and support user interaction while meeting the specific requirements of biosafety environments. VA segment displays feature high contrast, wide viewing angles, and a broad temperature range, featuring fixed color icons (e.g., fans, alarm symbols) and numerical parameters. 192×64 dot matrix screens with STN negative display mode offer high contrast and wide viewing angles, supporting simple graphics (e.g., airflow diagrams) and multi-line text. These monochrome LCD screens prioritize functionality, reliability, and cost control in biosafety cabinets, making them suitable for mid-to-low-end models or scenarios where color accuracy is not critical.
Monochrome LCD screen is widely used in biosafety cabinet, medical transport cabinet and other cabinet devices. The monochrome screen presents data through segmented or simple dot matrix format to meet the basic visualization needs, and has low power consumption and high stability.
LCD screen displays key parameters of the safety cabinet, including: air velocity, filter status, UV lamp status, and working time; it shows operation steps such as waiting for UV sterilization completion, safety warnings, or fault codes; basic human-machine interaction with button or touch inputs allows setting operation duration and adjusting air velocity settings. The monochrome screen supports simple menu interfaces.
Bio safety cabinet may contact disinfectant, LCD screen surface should be sealed behind the protective window.
Single-color LED backlight design, wide operating temperature range, adapt to laboratory temperature changes, suitable for long-term operation, simple drive circuit, reduce interference to the safety cabinet precision instruments.
There are two types of LCDs available: VA segment code screens and dot matrix screens. The VA segment code screen features a black background with white text, offering high contrast, wide viewing angles, and a broad temperature range. It displays fixed color icons and numerical parameters. The 192x64 dot matrix screen operates in STN negative display mode, presenting blue backgrounds with white text, supporting simple graphics and multi-line text.
The cost of monochrome screen is significantly lower than that of color TFT, which is suitable for budget-sensitive scenarios. In biosafety cabinet, it meets the core requirements of function, reliability and cost control, and is suitable for low-end models or scenarios without color requirements.
| manufacturer | EASTERN DISPLAY |
| product model | EDM19264-37/Custom LCD |
| Display content | 192x64 dot matrix/VA segment |
| display color | Blue/Black background，white display |
| joggle | Parallel interface LCD |
| Driver chip model | LCD controller SBN0064 |
| production engineering | COB LCD Module |
| attended mode | PIN |
| display type | STN/VA LCD，Negative，Transmissive |
| angle of view | 12 O'clock |
| working voltage | 5V |
| Backlight type | LED backlit |
| Backlight color | White LCD backlight |
| working temperature | 0~50℃/-20~70℃ |
| storage temperature | -10~60℃/-30~80℃ |
| Keywords: LCD dot matrix display/19264 LCD/ Custom LCD display/ STN LCD / VA LCD / LED backlight LCD / LCD segment display / LCD display module / LCD module / | |
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