4.8V VA LCD Module LCM Black Color Segments For Electroacupuncture Device
A VA LCD (Vertical Alignment Liquid Crystal Display) is a type of LCD technology where liquid crystals are naturally aligned vertically to the glass substrate when no voltage is applied. This alignment blocks light from passing through, creating deep black levels. When a voltage is applied, the crystals tilt, allowing light to pass through and create the desired image.
VA LCDs are known for their excellent contrast ratios, better color reproduction, and improved viewing angles compared to older LCD technologies like TN (Twisted Nematic).
Detailed Parameters:
| Model number | GY0602-23144A1 | LCD type | Segmented Display |
| Outline Dimension | 133(W)* 114.3(H)* 7.7(T) mm | Display mode | VA, Negative |
| LCD viewing area | 130(W)* 80(H) mm | Polarizer type | Transmissive |
| Driver IC | HT1621 | LED backlight | White |
| Drive method | 1/4 Duty, 1/3 Bias | Working voltage | 5.0V |
| Viewing angle | 6 O'clock | Connection Way | COB+PIN, 35 numbers |
| Operate temperature | 0℃~+50℃ | Storage temperature | -10~+60℃ |
Comparison with Other LCD Technologies:
| Features | VA LCD | TN LCD | IPS LCD |
|---|---|---|---|
| Contrast Ratio | High | Low | Moderate |
| Color Accuracy | Good | Moderate | Excellent |
| Viewing Angles | Moderate to Wide | Narrow | Wide |
| Response Times | Moderate | Fast | Moderate |
| Cost | Moderate | Low | High |
1. Q: What products can you provide?
A. 1) Custom Segment LCD Display;
2) Monochrome Graphic/Dot Matrix LCD Display Modules;
3) Micro OLED Display Modules;
4) Color TFT LCD Display Panels;
5) LED Backlights.
2. Q: What is the process for custom samples?
A: Send inquiry -- Offer quotation -- Confirm quotation & Pay tooling charge -- Provide drawing -- Confirm drawing -- Make tooling & samples -- Samples finished -- Delivery via freight or sea collect.
3. Q: How long can I get the custom samples?
A: Different product types will take different times. Usually, it will take about 30-35 days.
4. Q: Can I get free samples?
A: We would like to provide 3-5 pcs free samples after tooling.
5. Q: What is the minimum order quantity?
A: MOQ mainly depends on LCD sizes.
6. Q: How long is it for mass production?
A: Usually 35-45 days, it depends on your part number.
7. Q: How do you control the quality of products?
A: All products are 100% inspected before shipment.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.