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{"title":"COG12864M1 STN Blue Film COG Dot Matrix LCD 128x64 Serial\/Parallel ST7567A","imgUrl":"https:\/\/img.chinax.com\/nimg\/b2\/64\/cb842447c26944fc0655e63f8596-200x200-1\/cog12864m1_stn_blue_film_cog_dot_matrix_lcd_128x64_serial_2fparallel_st7567a.jpg","attrs":{"Brand Name":"YZY","Model Number":"YMG12864SG-X01","Certification":"CE, ROHS","Place of Origin":"Guangdong, China"}}
{"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"}}
YMC2002SB-X02 20x2 COB Character LCD Module Monochrome STN Blue Negative 7066 IC 5V
This industrial grade 20x2 character LCD module adopts advanced COB (Chip On Board) packaging design, STN blue negative transmissive display mode (white dots on blue background) with high contrast monochrome effect, driven by professional 7066 driver IC. It features 5.0V DC logic supply voltage, 20(characters)×2(line) standard display format, 8-bit parallel interface, 1/16 Duty & 1/5 Bias driving method and 6 O'clock viewing direction. Equipped with white LED backlight (IF=45mA, VF=4.8~5.2V), it has excellent wide temperature adaptability (-20~70℃ operating, -30~80℃ storage) and compact module dimension (146.00mm(W)×43.00mm(H)×13.3mm(T)). With reliable ESD protection and strict quality control, it is widely applied in industrial control, measuring instruments, smart home appliances, embedded systems and various monochrome display scenarios requiring stable performance.
Product Specifications
Display Type
Monochrome COB Character LCD Module (STN/Blue, Negative, Transmissive)
Part No.
2002B
Model No.
YMC2002SB-X02
Display Format
20(characters) × 2(line)
Display Effect
White Dots on Blue Background
Driver IC
7066
Connection Type
COB (Chip On Board)
Interface Type
8-bit Parallel Interface
Pin Function (Key Pins)
RS (Data/Instruction Control), R/W (Read/Write Control), E (Enable), DB0~DB7 (Data Pins), VDD (Logic Supply), VO (LCD Driving)
Logic Supply Voltage (VDD)
5.0V DC (Typ.), 4.8~5.2V (Range)
LCD Driving Voltage (V0/VOUT)
Max. 14.5V DC
Driving Method
1/16 Duty, 1/5 Bias
Operating Temperature
-20℃ ~ +70℃
Storage Temperature
-30℃ ~ +80℃
Viewing Direction
6 O'clock
Backlight Type & Parameter
White LED (IF=45mA, VF=4.8~5.2V, Luminous: 100~150 cd/m²)
Module Dimension
146.00mm(W) × 43.00mm(H) × 13.3mm(T)
Viewing Area (V/A)
122.00mm(W) × 23.00mm(H)
Effective Display Area (A/A)
118.84mm(W) × 18.97mm(H)
Dot Size
0.92mm(W) × 1.10mm(H)
Dot Pitch
0.98mm(W) × 1.16mm(H)
Static Electricity Protection
Grounding required during handling; ESD tested (Contact: ±1~5kV, Air: ±1~8kV)
Product Features
20×2 character COB packaging design, STN blue negative transmissive display, white dots on blue background for clear readability in various environments
Professional 7066 driver IC, 1/16 Duty & 1/5 Bias driving method, strong anti-interference and stable long-term operation performance
8-bit parallel interface, standard control logic (RS/R/W/E), high compatibility with mainstream embedded control systems and MCUs
Stable 5.0V logic supply voltage (4.8~5.2V range), matching industrial standard power supply specifications for easy system integration
6 O'clock optimized viewing direction, no visual distortion, perfect for front-facing operation and observation scenarios
High-brightness white LED backlight (100~150 cd/m²), 45mA forward current, uniform illumination suitable for low-light working environments
Excellent wide temperature adaptability (-20~70℃ operating, -30~80℃ storage), reliable performance in harsh industrial conditions
Precise mechanical dimensions (146×43×13.3mm) with detailed dot size/dot pitch parameters, ensuring consistent product assembly and stable quality
Strict ESD protection design, requiring grounding during handling to avoid static damage, extending product service life
Compliant with strict quality standards (MIL-STD-105E sampling plan), passing high temperature, low temperature, humidity and vibration reliability tests
COB chip-on-board structural design, high structural reliability, anti-vibration and anti-fall, suitable for industrial long-term use
Product Applications
Industrial control equipment and intelligent operation control panels
Portable measuring instruments and precision electronic test meters
Smart home appliance control panels and character display screens
Embedded system display modules and IoT terminal control devices
Automotive electronic auxiliary display components and vehicle-mounted small character displays
Medical portable devices and health monitoring equipment with small display
Handheld consumer electronics and battery-powered character display products
Office equipment and small instrument display interfaces
Smart sensor terminals and industrial data acquisition equipment
DIY electronic projects and embedded development kits
Product Image
Product Application
Cooperative Partner
Our Factory
Payment and Shipping
Company Profile
Shenzhen Yingzhanying Technology Co., Ltd. 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 has always been committed to custom services, R&D, sales and after-sales services in the optoelectronic display industry.
The company's products include Liquid Crystal Display (LCD) modules (LCM), touch modules, LCD panels, FPC (Flexible Printed Circuit) boards and various optoelectronic materials. These products are widely used in industrial control, medical equipment, handheld devices, instruments and meters, automotive electronics, digital wearables, household appliances, financial services and other fields, making it a supplier to many well-known clients worldwide.
Frequently Asked Questions
1. How do you control product quality?
Each item undergoes strict testing before shipping to ensure reliability and performance, following MIL-STD-105E sampling plan and passing multiple reliability tests.
2. Do you supply samples?
Yes, we provide samples for evaluation.
3. What is the delivery time?
Typically 7 working days after payment confirmation.
4. What is the minimum order quantity?
1 piece minimum order quantity.
5. What if we receive missing or defective items?
Please contact us immediately, and we will investigate to provide the best solution promptly.
6. What are your main products?
Comprehensive range including, LCD modules, touch modules, LCD panels, FPC boards and various optoelectronic materials for industrial control, medical equipment and smart devices.
7. What payment methods do you accept?
We accept T/T (Telegraphic Transfer) payments.
8. What shipping methods do you offer?
DHL and China Post shipping services available.
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...
