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| Brand Name: | Genyu |
| Model Number: | GY12864-1357 |
| MOQ: | 2500 pieces |
| Price: | Negotiable |
| Payment Terms: | T/T, Paypal, Western Union, MoneyGram, Paypal |
| Supply Ability: | 400K pcs/ Month |
Key Features:
1. FSTN Technology:
FSTN (Film Super Twisted Nematic) is a variant of TN (Twisted Nematic) LCD technology. It improves upon the regular TN displays by offering better contrast, viewing angles, and response times.
Transflective: FSTN displays are often transflective, meaning they can reflect ambient light when available (like reflective LCDs), but can also transmit light from a backlight (like transmissive LCDs). This gives the display a wide range of operating conditions, from bright sunlight to low-light environments.
2. Transflective Mode:
In transflective mode, the display uses ambient light in bright environments (like outdoor use) to make the pixels visible, but when there is insufficient ambient light, a backlight can be used to illuminate the display. This makes it a hybrid of both reflective and transmissive displays.
Brightness: The brightness of the display may vary depending on the lighting conditions and whether the backlight is used. In bright light, the backlight may be turned off to save power, and in dim environments, the backlight can be enabled.
3. Monochrome Display: Like most FSTN displays, the 128x64 FSTN transflective LCD is typically monochrome (black or gray on a light background), although some variations may use other color schemes (e.g., blue on gray). The reflective mode tends to provide high contrast, especially in outdoor conditions.
Detailed Parameters:
| 1 | Product Name | Monochrome COG Graphic LCD Display |
| 2 | Model Number | GY12864-1357 |
| 3 | LCD Type | FSTN(Gray), Positive |
| 4 | Polarizer Type | Transflective |
| 5 | Viewing Angle | 6 O'clock |
| 6 | Resolution |
128x64 dots
|
| 7 | Drive Method | 1/65 Duty, 1/9 Bias |
| 8 | Working Voltage | 3.5V |
| 9 | Operating Temperature | -10~+60℃ |
| 10 | Storage Temperature | -20~+70℃ |
| 11 | FPC Connector | 27PIN, soldering type |
| 12 | FPC Pitch | 0.9mm |
| 13 | Driver IC | ST7565R |
| 14 | Interface | 8-bit Parallel/ MCU |
| 15 | Outline Dimension | 65.0(W)* 43.4(H)* 2.8(T) mm |
| 17 | View Area | 61.0(W)* 31.4(H) mm |
| 18 | Active Area | 54.99(W)* 27.47(H) mm |
| 19 | Dot Size | 0.38(W)* 0.38(H) mm |
| 20 | Dot Pitch | 0.43(W)* 0.43(H) mm |
Applications:
Wearables such as smartwatches, fitness trackers, and health monitoring devices (due to power efficiency and readability).
Outdoor devices like GPS units, digital cameras, or sports rangefinders, where clear visibility in bright sunlight is essential.
The automotive dashboard displays clear text and basic graphics, even in bright conditions.
Industrial and medical equipment requiring clear and legible output in various lighting conditions, such as heart rate monitors, medical meters, and HMIs (human-machine interfaces).
STN vs. FSTN: Key Differences:
| Features | STN LCD | FSTN LCD |
|---|---|---|
| Technology | Basic Twisted Nematic with improved contrast and viewing angles. | Enhanced STN with an additional film compensator for higher contrast and improved clarity. |
| Contrast | Good, but not as high as FSTN. | Better contrast and sharper images, especially in reflective mode. |
| Viewing Angles | Improved over TN, but still somewhat limited. | Wider viewing angles with more consistent image quality from different angles. |
| Monochrome Display | Yes (typically black on white or gray). | Yes, but with better contrast (often positive mode with black on white or negative mode with white on black). |
| Color Reproduction | Typically monochrome, with no color support. | Also typically monochrome, but with better quality for black-and-white displays. |
| Power Consumption | Low power consumption, suitable for battery-powered devices. | Similar to STN, but often more power-efficient in reflective mode due to higher contrast. |
| Applications | Suitable for simple devices and displays like calculators, basic graphical interfaces, and handheld gadgets. | Often used in outdoor or portable devices that require high readability in various lighting conditions, including sporting equipment, wearables, and industrial displays. |
| Cost | Generally lower than FSTN. | Higher cost due to the additional layer and enhanced contrast performance. |
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.
