Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
{"title":"COG12864-17 128x64 Dots STN Blue Negative Transmissive LCD Module with Wide","imgUrl":"https:\/\/img.chinax.com\/nimg\/06\/c8\/85a27db13f0bf7b975cc2eeb8007-200x200-1\/cog12864_17_128x64_dots_stn_blue_negative_transmissive_lcd_module_with_wide_temperature_range.jpg","attrs":{"Brand Name":"YZY","Model Number":"YMG12864SG-X07","Certification":"CE, ROHS","Place of Origin":"Guangdong, China"}}
{"title":"COG12864-20 128x64 ST7565R LCD Module COG+BL 30PIN Yellow Green Backlight","imgUrl":"https:\/\/img.chinax.com\/nimg\/d0\/38\/a908a8a6b34e470f7bbe02b1c205-200x200-1\/cog12864_20_128x64_st7565r_lcd_module_cog_2bbl_30pin_yellow_green_backlight.jpg","attrs":{"Brand Name":"YZY","Model Number":"YMG12864SG-X08","Certification":"CE, ROHS","Place of Origin":"Guangdong, China"}}
{"title":"128x64 COB LCD Module with STN Blue Negative Display and 20-pin Parallel","imgUrl":"https:\/\/img.chinax.com\/nimg\/2b\/6f\/08794ebf337e637abd2316ed1085-200x200-1\/128x64_cob_lcd_module_with_stn_blue_negative_display_and_20_pin_parallel_interface.jpg","attrs":{"Brand Name":"YZY","Model Number":"YMG12864SB-X10","Certification":"CE, ROHS","Place of Origin":"Guangdong, China"}}
{"title":"YZY 240x128 High-Resolution COB Dot Matrix LCD Module with STN Blue Negative","imgUrl":"https:\/\/img.chinax.com\/nimg\/f1\/a0\/ba2031cf5fdacc609ece58e81c89-200x200-1\/yzy_240x128_high_resolution_cob_dot_matrix_lcd_module_with_stn_blue_negative_display_and_uci6963c_driver.jpg","attrs":{"Brand Name":"YZY","Model Number":"YMG240128SB-X01","Certification":"CE, ROHS","Place of Origin":"Guangdong, China"}}
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).
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
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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller,Agent,Trading Company
Year Established:
2008
Total Annual:
6000000-8000000
Employee Number:
150~230
Ecer Certification：
Verified Supplier
Shenzhen Yingzhanying Technology Co., Ltd. was established in January 2018 and is located in Shenzhen, China -this global hubcity for the electronics industry.
The company has always been dedicated top roviding customized services, research and development,sales,and after-aless ervices i... Shenzhen Yingzhanying Technology Co., Ltd. was established in January 2018 and is located in Shenzhen, China -this global hubcity for the electronics industry.
The company has always been dedicated top roviding customized services, research and development,sales,and after-aless ervices i...
