Shenzhen Genyu Optical Co., Ltd.
| Payment Terms | T/T, Paypal, Western Union, MoneyGram, Paypal |
| Supply Ability | 400K pcs/ Month |
| Delivery Time | 35-40 days |
| Packaging Details | Anti-plastic trays and Carton Boxes |
| LCD Type | FSTN(Gray), Positive |
| Viewing Angle | 6 O'clock |
| Driver IC | ST7567 |
| FPC | 20pin |
| Interface | 8-bit Parallel, SPI |
| Voltage | 3.0V |
| Brand Name | Genyu |
| Model Number | GY12864-660 |
| Certification | RoHS, ISO9001: 2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Paypal, Western Union, MoneyGram, Paypal | Supply Ability | 400K pcs/ Month |
| Delivery Time | 35-40 days | Packaging Details | Anti-plastic trays and Carton Boxes |
| LCD Type | FSTN(Gray), Positive | Viewing Angle | 6 O'clock |
| Driver IC | ST7567 | FPC | 20pin |
| Interface | 8-bit Parallel, SPI | Voltage | 3.0V |
| Brand Name | Genyu | Model Number | GY12864-660 |
| Certification | RoHS, ISO9001: 2015 | Place of Origin | China |
| High Light | 2.7 Inch LCD Screen 128x64 ，Graphic LCD Display White Backlight ，White Backlight 2.7 Inch LCD Screen | ||
FSTN (Film Super Twisted Nematic) Technology:
Detailed Parameters:
| 1 | Product Name | COG Graphic LCD Display |
| 2 | Model Number | GY12864-660 |
| 3 | LCD Type | FSTN(Gray), Positive |
| 4 | Polarizer Type | Transmissive |
| 5 | Viewing Angle | 6 O'clock |
| 6 | Resolution |
128x64 dots
|
| 7 | Drive Method | 1/65 Duty, 1/9 Bias |
| 8 | Working Voltage | 3.0V |
| 9 | Operating Temperature | -20~+70℃ |
| 10 | Storage Temperature | -30~+80℃ |
| 11 | FPC Connector | 20PIN, socket type |
| 12 | Connector | COG+FPC |
| 13 | Driver IC | ST7567 |
| 14 | Interface | 8-bit parallel, SPI |
| 15 | Backlight Type | 4-LEDs, White |
| 16 | Outline Dimension | 71.3(W)* 48.2(H)* 5.3(T) mm |
| 17 | View Area | 66.5(W)* 38.4(H) mm |
| 18 | Active Area | 60.775(W)* 32.935(H) mm |
| 19 | Dot Size | 0.45(W)* 0.49(H) mm |
| 20 | Dot Pitch | 0.475(W)* 0.515(H) mm |
Interfacing:
A 128x64 COG FSTN LCD can interface with microcontrollers through various methods, including parallel or serial (I2C/SPI) communication:
Parallel Interface: Involves multiple data pins to transfer the information, typically used in older or high-speed applications.
Serial Interface: A more modern approach where only a few pins (typically 2–4) are used for communication, making wiring easier and reducing complexity. I2C or SPI are commonly used.
Example Wiring (Using I2C for 128x64 COG FSTN LCD):
If the 128x64 COG FSTN LCD uses I2C, you can wire it as follows:
VCC → 5V (or 3.3V, depending on the display's voltage requirement)
GND → GND
SDA → A4 (on Arduino Uno)
SCL → A5 (on Arduino Uno)
FAQ=Frequently Asked Questions
1. Q: Where is your factory?
A. Our office is in Shenzhen, Guangdong and our factory is located in Jiangxi Province.
2. Q: What is the process for custom samples?
A: Send inquiry -- Offer quotation -- Confirm quotation & Pay tooling charge -- Provide drawing -- Confirm drawing -- Make tooling & samples -- Samples finished -- Delivery via freight or sea collect.
3. Q: Can I get free samples?
A: Yes, 5-10 pcs of free samples will be provided after tooling.
4. Q: How long can I expect to get the samples?
A: Different product types will take different times. 2-5 working days for available models, and 28-30 working days for custom models.
5. Q: What is the minimum order quantity?
A: All our models have MOQ requirements, please get in touch with our salesman for detailed information.
6. Q: Can I get a lower price for LCD?
A: Yes, cheaper price with bigger/larger quantities order.
7. Q: How long is it for mass production?
A: Usually 25-40 days. It depends on different order quantities and part numbers.
8. Q: How do you control the quality of products?
A: All products are 100% inspected before shipment.
9. Q: Can you provide the technical support?
A: Yes, We will provide detailed specifications and initialization code.
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
60,000,000-600,000,000
Employee Number:
700~1000
Ecer Certification：
Verified Supplier
Shenzhen Genyu Optical Co., Ltd. was established in 2003. Mainly R&D, Production and sales of LCD Display、OLED, and TFT LCD Module. Professional customized LCD Screen (including TN、HTN、STN、FSTN、VA(BTN))、COG and COB LCD Modules. All of our products are passed CE, RoHS, and ISO 90... Shenzhen Genyu Optical Co., Ltd. was established in 2003. Mainly R&D, Production and sales of LCD Display、OLED, and TFT LCD Module. Professional customized LCD Screen (including TN、HTN、STN、FSTN、VA(BTN))、COG and COB LCD Modules. All of our products are passed CE, RoHS, and ISO 90...
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