28 Pins COG LCD Module with White LED Backlight
Product Specifications
| Item |
Content |
Description |
| 1 |
Display Model |
Positive |
| 2 |
Display Type |
STN |
| 3 |
Polarizer Type |
Transflective |
| 4 |
Viewing Angle |
6 o'clock |
| 5 |
Driving Method |
1/64 duty, 1/9 bias |
| 6 |
Interface |
Parallel + BL |
| 7 |
Backlight |
LED Backlight |
| 8 |
Driver IC |
S6B0724 |
| 9 |
Voltage |
3.0V |
| Resolution: |
128 × 64 |
| Display Mode: |
Transflective |
| Display Type: |
STN Positive |
| Viewing Direction: |
6 O'clock |
| Outline Size: |
79.05 × 39.5 × 8.24 mm |
| Viewing Size: |
53.6 × 28.6 mm |
Product Introduction
This COG (Chip on Glass) LCD module features white LED backlighting for single-channel liquid crystal display applications.
COG Process: The driving chip is directly integrated and encapsulated onto the glass substrate, eliminating traditional PCB boards and connection structures for a thinner, more compact design.
Pin Configuration: 28-pin interface typically connected via FPC (Flexible Printed Circuit) for data transmission, control signals, and power connectivity.
Backlight System: White LED backlight provides clear display visibility across various environments with low power consumption, long lifespan, and high brightness.
Display Performance: Features transflective display mode with 6H viewing angle direction, ensuring optimal readability.
Driver Technology: Utilizes advanced driver chips to control liquid crystal molecule arrangement for precise image display.
Product Applications
- Instrumentation: Intelligent heat accumulation meters, vortex flowmeters for measurement data and parameter settings
- Medical Equipment: Oxygen generators displaying operational status, oxygen concentration, and runtime data
- Smart Wearable Devices: Simple smart watches and bracelets for time, steps, heart rate, and notification information
- Industrial Control: Control panels for equipment status monitoring, fault alarms, and parameter adjustments
- Network Telephony: Display systems for incoming call numbers, call duration, and contact information
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, and sea shipping options available.
Payment Methods
Frequently Asked Questions
Q: I want an LCD display with 8 digits and outline size of 65x30x2.8mm?
A: Please provide your specifications or drawing. If unavailable, we can recommend suitable standard products or customize based on your requirements.
Q: This LCD is what we need but the size is too large. Do you have smaller options?
A: For segment type LCD modules requiring size modifications, we can create new tooling for custom dimensions.
Q: Can you change from HTN to STN type display?
A: Yes, we can modify the display type according to your specifications.
Q: Can you customize a new LCD module?
A: We offer full customization services. Please provide your drawing or detailed specifications including outline size, display information, and technical requirements.
Q: What is the lead time for tooling?
A: Typically 15-25 days after drawing confirmation and tooling payment.
Q: Can you send samples for evaluation?
A: Yes, sample orders are available for quality verification.
Q: What is the production lead time?
A: Standard products: 1 day after payment. Custom production: 15-30 days with advance updates if completed earlier.
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 inspection and testing before shipment
- 24-hour response time for customer inquiries and support
- Full customization capabilities for all types of LCD displays
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