128x64 COB LCD Module with 20-pin Parallel Interface
YZY 128*64 COB Dot Matrix LCD Module featuring STN Blue Negative transmissive display, driven by SBN0064/SBN6400 IC at 5.0V logic voltage and 9.3V LCD driving voltage.
Product Overview
This industrial-grade 128*64 dot matrix LCD module utilizes stable COB (Chip On Board) packaging technology with STN blue negative transmissive display for clear, sharp visual performance. Powered by SBN0064/SBN6400 driver IC, it supports 5.0V logic supply, 9.3V LCD driving voltage, standard 20-pin parallel interface, wide temperature range, and standard mechanical dimensions. Ideal for industrial control, measuring instruments, medical devices, and embedded electronic display systems.
Technical Specifications
| Display Type | Monochrome COB Dot Matrix LCD Module (STN/Blue, Negative, Transmissive) |
|---|
| Part Number | YMG12864SB-X10 |
|---|
| Display Format | 128(Dots) * 64(Dots) |
|---|
| Display Driver IC | SBN0064 / SBN6400 |
|---|
| Interface Type | 20-pin Parallel Interface |
|---|
| Logic Supply Voltage (VDD) | 5.0V DC (Typ.) |
|---|
| LCD Driving Voltage (VLCD) | 9.3V DC (Typ.) |
|---|
| Driving Method | 1/64 Duty, 1/9 BIAS |
|---|
| Operating Temperature | -20℃ ~ +70℃ |
|---|
| Storage Temperature | -30℃ ~ +80℃ |
|---|
| Viewing Direction | 6:00 (6 O'clock) |
|---|
| Backlight Type | White LED, Vf=2.8~3.2V, If=45mA (3 Diodes) |
|---|
| Outline Dimension | 93.00mm(W) * 70.00mm(H) * 13.00mm(T) MAX |
|---|
| Bezel Size | 87.00mm(W) * 53.20mm(H) |
|---|
| Viewing Area (VA) | 70.90mm(W) * 38.90mm(H) |
|---|
| Active Area (AA) | 66.52mm(W) * 33.24mm(H) |
|---|
| Mounting Hole Size | 88.00mm(W) * 65.00mm(H), 4*φ3.00mm |
|---|
| PCB Thickness | 1.60mm |
|---|
| Pin Pitch | P2.54mm (20 pins) |
|---|
| Unspecified Tolerance | ±0.20mm |
|---|
| Compliance | RoHS Request |
|---|
Key Features
- Standard 128*64 dot matrix COB LCD module with STN blue negative transmissive display for high contrast and clear text/graphic display
- Built-in SBN0064/SBN6400 dedicated driver IC with 1/64 Duty and 1/9 BIAS driving method for stable, long-lasting operation
- 5.0V DC logic voltage and 9.3V DC LCD driving voltage, matching industrial control system power requirements
- Standard 20-pin parallel interface with complete pin definition for high compatibility
- High brightness white LED backlight with uniform lighting and long service life
- 6:00 optimal viewing direction, suitable for front operation of industrial equipment
- Wide operating and storage temperature range for stable performance in harsh environments
- Precise mechanical dimensions with standard mounting holes for easy installation
- COB packaging structure with strong anti-vibration, anti-drop and anti-interference performance
- RoHS compliant, meeting global environmental protection standards
Applications
- Industrial control equipment and human-machine interaction panels
- Precision measuring instruments and electronic testing equipment
- Medical handheld devices and portable health monitoring terminals
- Automotive electronics and vehicle-mounted display modules
- Smart home appliances and consumer electronic control panels
- Embedded systems and IoT intelligent terminal displays
- Communication equipment and network status monitoring devices
- Security access control systems and industrial data displays
- Office automation equipment and small electronic instruments
- DIY electronic development kits and low-power display applications
Product Documentation
Technical drawing and dimensions
Application examples in industrial and consumer devices
Partner companies and collaborative projects
Manufacturing facility and quality control environment
Shipping methods and delivery information
Company Profile
Shenzhen Yingzhanying Technology Co., Ltd. (YZY) was founded in January 2018 and is located in Shenzhen, China—a global hub of the electronics industry. Its predecessor is Shenzhen Shengyuan Optoelectronics Co., Ltd., established in 2013. The company specializes in custom services, R&D, sales and after-sales services in the optoelectronic display industry.
Products include Liquid Crystal Display (LCD) modules (LCM), touch modules, LCD panels, FPC (Flexible Printed Circuit) boards and various optoelectronic materials. These are widely used in industrial control, medical equipment, handheld devices, instruments and meters, automotive electronics, digital wearables, household appliances, and financial services.
Frequently Asked Questions
How do you control product quality?
Each product undergoes strict testing before shipping following MIL-STD-105E sampling plan and multiple reliability tests including temperature cycling, vibration test and display performance validation.
Do you supply samples?
Yes, we provide samples for customer evaluation and functional testing.
What is the delivery time?
Typically 7 working days after payment confirmation for standard orders. Custom orders may require additional lead time.
What is the minimum order quantity?
1 piece minimum order quantity for sample orders, with flexible MOQ for bulk production.
What if we receive missing or defective items?
Contact us immediately for investigation and prompt resolution. We offer replacement or refund for confirmed quality issues.
What are your main products?
Comprehensive range including LCD modules, LCM, touch modules, LCD panels, FPC boards and optoelectronic materials for industrial, medical, automotive and consumer electronics applications.
What payment methods do you accept?
We accept T/T (Telegraphic Transfer) payments, Western Union, and PayPal for small orders.
What shipping methods do you offer?
DHL, FedEx, UPS and China Post shipping services available. Express delivery is available for urgent orders.
