Segmented VA LCD Display Black Panel White Backlight HT1623 COB PIN Module
Vertical Alignment Technology
In VA LCD displays, liquid crystals are aligned vertically when no voltage is applied. When voltage is applied, the crystals align to allow or block light transmission, creating visible images. This vertical alignment enables superior contrast ratios and deeper blacks compared to TN or IPS LCD technologies.
Superior Contrast and Black Levels
VA LCDs excel at producing deep blacks by effectively blocking light in the off state, achieving contrast ratios of 3000:1 to 6000:1 or higher. These exceptional black levels make VA displays ideal for movie viewing and applications in dark environments.
Technical Specifications
| Product Description |
Segmented VA LCD Display |
LCD Type |
Segmented Display |
| Module Size |
78(W) × 71(H) × 16.3(T) mm |
Display Mode |
VA, Negative |
| Viewing Area |
67.99(W) × 42.99(H) mm |
Polarizer Type |
Transmissive |
| Driver IC |
HT1623 |
LED Backlight |
White, 4pcs, 60mA |
| Drive Method |
1/8 Duty, 1/4 Bias |
Working Voltage |
5.0V |
| Viewing Angle |
6 O'clock |
Connection Method |
COB+PIN, 56 numbers |
| Operating Temperature |
-30℃ to +80℃ |
Storage Temperature |
-30℃ to +80℃ |
Applications
- Consumer Electronics: Air conditioner controls, refrigerator displays, washing machine panels, electronic scales, blood glucose meters, blood pressure monitors, calculators, and remote controls
- Industrial Instrumentation: Digital multimeters, frequency meters, thermometers, pressure gauges, and industrial control equipment displays
- Automotive Electronics: Tire pressure monitors, voltage meters, speedometers, and window control panels
- Medical Devices: Infusion pumps, blood oxygen meters, and portable medical equipment
- Security & Smart Devices: Security equipment panels, smart lock status displays, and various low-cost, high-reliability applications
Packaging & Shipping
Packaging: Carton boxes, cupboard, EPE, blister tray. Packaging methods are customized based on product size and customer requirements.
Shipping: Express delivery via DHL, FedEx, EMS, UPS, air shipping, or sea shipping according to customer preference.
Payment Method: Multiple payment options available.
Frequently Asked Questions
Can you customize LCD displays with specific dimensions and digit requirements?
Yes, we can customize displays based on your specifications or samples. Please provide your drawing or sample for evaluation.
Can you modify existing display sizes and content?
For segment-type LCD modules requiring size or content modifications, we can create new tooling to produce custom glass modules.
Can you change LCD types from HTN to STN?
Yes, we can modify display types according to your specific requirements.
What is your custom LCD development process?
We can create custom LCD modules based on your specifications including outline size, glass thickness, polarizer type, connector mode, temperature range, and viewing direction.
What is the tooling lead time?
Typically 15-25 days after drawing confirmation and tooling payment.
Do you provide samples for evaluation?
Yes, sample orders are available for quality verification.
What are your production lead times?
Standard products ship within one day if in stock. Custom mass production typically takes 15-30 days.
Our Services
- Free repair within one year after shipment
- Replacement within 30 days for product-related issues
- Custom logo printing and model number application
- Competitive shipping rates through established carrier partnerships
- Professional technical support and responsive after-sales service
- Comprehensive quality control with pre-shipment inspection
- 24-hour response time for customer inquiries and support
- Full customization capabilities for all types of LCD displays
