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YZY 128x64 Dot Matrix LCD Module with STN Blue Negative Display

YZY 128x64 Dot Matrix LCD Module with STN Blue Negative Display

YZY 128x64 Dot Matrix LCD Module with STN Blue Negative Display
YZY 128x64 Dot Matrix LCD Module with STN Blue Negative Display
Categories Monochrome LCD Display
Brand Name: YZY
Model Number: YMG12864SB-X15
Certification: CE, ROHS
Place of Origin: Guangdong, China
MOQ: 500 pieces
Price: $4.78-5.99/pieces
Payment Terms: T/T
Supply Ability: 10000 pieces
Delivery Time: 14-60 days
Packaging Details: 20*15*5
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Company Info.
Shenzhen YZY Technology Co., Ltd
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YZY 128x64 Dot Matrix LCD Module with STN Blue Negative Display

YZY 128x64 Dot Matrix LCD Module with STN Blue Negative Display Driven by ST7920/ST7921 IC and 5V Logic Supply
Monochrome YMG12864SB-X15 COB Dot Matrix LCD Module with STN Blue Negative display, driven by ST7920/ST7921 ICs at 5.0V logic supply and 4.7V LCD driving voltage.
Product Overview
This industrial-grade 128x64 dot matrix LCD module features advanced COB (Chip On Board) packaging with STN blue negative transmissive display for high contrast monochrome effect. Driven by professional ST7920/ST7921 driver ICs, it offers reliable performance with 5.0V DC logic supply, 4.7V LCD driving voltage, 20-pin parallel interface, and excellent wide temperature adaptability (-20~70℃ operating, -30~80℃ storage).
Technical Specifications
Display TypeMonochrome COB Dot Matrix LCD Module (STN/Blue, Negative, Transmissive)
Part NumberYMG12864SB-X15
Display Format128(Dots) × 64(Dots)
Display Driver ICST7920 + ST7921
Interface Type20-pin Parallel Interface
Logic Supply Voltage (VDD)5.0V DC (Typ.)
LCD Driving Voltage (VLCD)4.7V DC (Typ.)
Driving Method1/64 Duty, 1/9 Bias
Operating Temperature-20℃ ~ +70℃
Storage Temperature-30℃ ~ +80℃
Viewing Direction6:00 (6 O'clock)
Backlight TypeWhite LED, Vf=2.8~3.2V, If=60mA
Module Dimension93.00mm(W) × 70.00mm(H) × 12.5mm(T)
Bezel Size78.50mm(W) × 51.50mm(H)
Viewing Area (VA)72.00mm(W) × 39.90mm(H)
Effective Area (AA)66.52mm(W) × 33.24mm(H)
Mounting Hole SizeΦ3.20mm
Pin PitchP2.54mm (20 pins)
Unspecified Tolerance±0.20mm
ComplianceRoHS Request
Key Features
  • 128×64 dot matrix COB packaging with STN blue negative transmissive display for high contrast and clear readability in industrial applications
  • Professional ST7920/ST7921 driver ICs with 1/64 Duty & 1/9 Bias driving method for stable long-term operation and reliable signal control
  • 20-pin parallel interface with standard control logic (VSS, VDD, VO, RS, R/W, E, DB0~DB7, PSB, RST, VEE, CSA, NC, BLA, BLK), fully compatible with mainstream embedded systems and MCUs
  • Stable 5.0V logic supply voltage and 4.7V LCD driving voltage, matching industrial standard power specifications for easy system integration
  • 6:00 optimized viewing direction for front-facing operation without visual distortion, ideal for industrial control panels and measuring instruments
  • High-brightness white LED backlight (Vf=2.8~3.2V, If=60mA) with uniform illumination for clear visibility in low-light environments
  • Excellent wide temperature adaptability (-20~70℃ operating, -30~80℃ storage), ensuring reliable performance in harsh industrial conditions
  • Precise mechanical dimensions with detailed mounting hole parameters (4×Φ3.20mm) for consistent and secure assembly
  • COB chip-on-board structural design for high structural reliability, anti-vibration and anti-fall, suitable for long-term industrial use
  • RoHS compliant, meeting environmental protection requirements for global market access
Applications
  • Industrial control equipment and intelligent operation control panels
  • Precision measuring instruments and electronic test meters
  • Smart home appliance control panels and graphic display screens
  • Embedded system display modules and IoT terminal control devices
  • Medical portable devices and health monitoring equipment
  • Automotive electronic auxiliary display components and vehicle-mounted monitors
  • Office automation equipment and small instrument display interfaces
  • Smart sensor terminals and industrial data acquisition equipment
  • DIY electronic projects and embedded development kits
  • Digital wearable devices and battery-powered display products
Product Documentation
YZY YMG12864SB-X15 128x64 COB Dot Matrix LCD Module technical drawing and dimensions YZY YMG12864SB-X15 LCD module application examples in industrial and consumer devices YZY Technology partner companies and collaborative projects in optoelectronic display industry YZY Technology manufacturing facility, production line and quality control environment YZY Technology shipping methods, delivery time and payment terms for LCD module orders
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 item 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 evaluation. Please contact us for sample availability and terms.
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, 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.
Product Tags:

STN Blue Negative 128x64 LCD Module

  

ST7920/ST7921 IC Dot Matrix LCD

  

5V Logic Supply Monochrome LCD Display

  
Buy YZY 128x64 Dot Matrix LCD Module with STN Blue Negative Display at wholesale prices

YZY 128x64 Dot Matrix LCD Module with STN Blue Negative Display

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