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

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

MOQ: 5 pieces
Price: $4.78-5.99/pieces
Standard Packaging: 20*15*5
Delivery Period: 14-60 days
Payment Method: T/T
Supply Capacity: 10000 pieces
Detail Information
Product Description
Ratings & Reviews
Detail Information
Place of Origin
Guangdong, China
Brand Name
YZY
Certification
CE, ROHS
Model Number
YMG12864SB-X15
Highlight:

STN Blue Negative 128x64 LCD Module

,

ST7920/ST7921 IC Dot Matrix LCD

,

5V Logic Supply Monochrome LCD Display

Product Description
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 Type Monochrome COB Dot Matrix LCD Module (STN/Blue, Negative, Transmissive)
Part Number YMG12864SB-X15
Display Format 128(Dots) × 64(Dots)
Display Driver IC ST7920 + ST7921
Interface Type 20-pin Parallel Interface
Logic Supply Voltage (VDD) 5.0V DC (Typ.)
LCD Driving Voltage (VLCD) 4.7V 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=60mA
Module Dimension 93.00mm(W) × 70.00mm(H) × 12.5mm(T)
Bezel Size 78.50mm(W) × 51.50mm(H)
Viewing Area (VA) 72.00mm(W) × 39.90mm(H)
Effective Area (AA) 66.52mm(W) × 33.24mm(H)
Mounting Hole Size Φ3.20mm
Pin Pitch P2.54mm (20 pins)
Unspecified Tolerance ±0.20mm
Compliance RoHS 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 128x64 Dot Matrix LCD Module with STN Blue Negative Display 0 YZY 128x64 Dot Matrix LCD Module with STN Blue Negative Display 1 YZY 128x64 Dot Matrix LCD Module with STN Blue Negative Display 2 YZY 128x64 Dot Matrix LCD Module with STN Blue Negative Display 3 YZY 128x64 Dot Matrix LCD Module with STN Blue Negative Display 4
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.
Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

M
Martinez Jao
United Kingdom Dec 24.2025
trustpilot.com
Helpful (36)
The brightness is good. Even under direct sunlight, the display content can still be seen
D
David K.
United States Dec 20.2025
Helpful (1)
The built-in ESP32 makes this display module very convenient for development. The 2.4 inch screen is clear, and the touch response is stable when testing with Arduino IDE. Suitable for IoT and HMI prototype projects.
C
Chiraag Hebbar
United States Dec 14.2025
trustpilot.com
Helpful (15)
very excellent
Tags: 

128x64 Dots LCD Module,  

FSTN Transflective Display Screen,  

COG Packaging Industrial Display

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Products
PRODUCTS DETAILS
Products

HDMI LCD Display

TFT LCD Module

Rectangular LCD Display

Round LCD Display

Square LCD Display

Bar Type LCD Display

Industrial Monitor

Portable Monitor

HDMI Driver Board

E Paper Display

Monochrome LCD Display

TFT LCD Touch Screen

Digital Photo Frame

Commercial Display

Laptop LCD Screen

OLED Display Module

ESP32 Display Module
YZY 128x64 Dot Matrix LCD Module with STN Blue Negative Display
  • name
  • name
  • name
YZY 128x64 Dot Matrix LCD Module with STN Blue Negative Display
MOQ: 5 pieces
Price: $4.78-5.99/pieces
Standard Packaging: 20*15*5
Delivery Period: 14-60 days
Payment Method: T/T
Supply Capacity: 10000 pieces
Detail Information
Product Description
Detail Information
Place of Origin
Guangdong, China
Brand Name
YZY
Certification
CE, ROHS
Model Number
YMG12864SB-X15
Minimum Order Quantity:
5 pieces
Price:
$4.78-5.99/pieces
Packaging Details:
20*15*5
Delivery Time:
14-60 days
Payment Terms:
T/T
Supply Ability:
10000 pieces
Highlight

STN Blue Negative 128x64 LCD Module

,

ST7920/ST7921 IC Dot Matrix LCD

,

5V Logic Supply Monochrome LCD Display

Product Description
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 Type Monochrome COB Dot Matrix LCD Module (STN/Blue, Negative, Transmissive)
Part Number YMG12864SB-X15
Display Format 128(Dots) × 64(Dots)
Display Driver IC ST7920 + ST7921
Interface Type 20-pin Parallel Interface
Logic Supply Voltage (VDD) 5.0V DC (Typ.)
LCD Driving Voltage (VLCD) 4.7V 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=60mA
Module Dimension 93.00mm(W) × 70.00mm(H) × 12.5mm(T)
Bezel Size 78.50mm(W) × 51.50mm(H)
Viewing Area (VA) 72.00mm(W) × 39.90mm(H)
Effective Area (AA) 66.52mm(W) × 33.24mm(H)
Mounting Hole Size Φ3.20mm
Pin Pitch P2.54mm (20 pins)
Unspecified Tolerance ±0.20mm
Compliance RoHS 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 128x64 Dot Matrix LCD Module with STN Blue Negative Display 0 YZY 128x64 Dot Matrix LCD Module with STN Blue Negative Display 1 YZY 128x64 Dot Matrix LCD Module with STN Blue Negative Display 2 YZY 128x64 Dot Matrix LCD Module with STN Blue Negative Display 3 YZY 128x64 Dot Matrix LCD Module with STN Blue Negative Display 4
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.
Tags: 

128x64 Dots LCD Module,

FSTN Transflective Display Screen,

COG Packaging Industrial Display

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