1.46 Inch 128x64 Graphic LCD Display FSTN Negative UC1701 14PIN SPI Interface
Detail Information
| LCD Type: | DFSTN, Negative |
| Viewing Angle: | 6 O'clock |
| Driver IC: | UC1701X |
| FPC: | 14pin |
| Interface: | SPI |
| Voltage: | 3.3V |
Product Description
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128x64 Resolution:
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The display has 128 horizontal pixels and 64 vertical pixels, which allows it to show basic graphics, icons, alphanumeric text, and simple user interfaces. It's typically used for small embedded devices, sensors, and handheld gadgets.
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FSTN (Film Super Twisted Nematic):
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FSTN is an enhancement of STN (Super Twisted Nematic) technology. The FSTN layer improves the contrast and viewing angles of the display. It is commonly used in monochrome LCDs for better readability compared to traditional TN (Twisted Nematic) displays.
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The FSTN technology allows for a more crisp and clear display with better contrast and wider viewing angles, making the display easier to read in a variety of lighting conditions.
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Negative Display:
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In a negative display, the text is typically shown in light color (e.g., white) on a dark background (e.g., black).
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This is the opposite of a positive display, where dark text is shown on a light background.
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Negative FSTN displays are often easier to read in outdoor or bright sunlight conditions due to their reflective nature. They are often used in devices like outdoor handheld meters, industrial equipment, and battery-powered devices that need to be legible in various lighting conditions.
Detailed Parameters:
| 1 | Product Name | Monochrome COG Graphic LCD Display |
| 3 | LCD Type | FSTN(Black), Negative |
| 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 | 3.3V |
| 9 | Operating Temperature | -20~+70℃ |
| 10 | Storage Temperature | -30~+80℃ |
| 11 | FPC Connector | 14PIN, ZIF type |
| 12 | FPC Pitch | 0.5 mm |
| 13 | Driver IC | UC1701X |
| 14 | Interface | SPI |
| 15 | Backlight Type | 3-LEDs, White, Parallel |
| 16 | Backlight Consumption | VF=3.0V, IF=45mA |
| 16 | Outline Dimension | 37.75(W)* 25.60(H)* 2.80(T) mm |
| 17 | View Area | 35.55(W)* 18.70(H) mm |
| 18 | Active Area | 33.26(W)* 16.62(H) mm |
| 19 | Dot Size | 0.24(W)* 0.24(H) mm |
| 20 | Dot Pitch | 0.26(W)* 0.26(H) mm |
1.46-inch 128x64 graphic LCD display FSTN negative UC1701 14-pin SPI interface features high resolution, low power consumption, and simple interface.
It can be widely applied in the following fields:
Handheld devices: such as handheld game consoles, electronic dictionaries, portable measuring instruments, etc. With a 1.46-inch size, it is compact and portable. The 128x64 graphic dot matrix can provide a relatively fine image and text display effect. The miniaturization feature of the COG structure is also suitable for the compact design of handheld devices.
Instrumentation: in various industrial instruments and laboratory instruments, it can be used to display measurement data, parameter settings, instrument status, etc. The FSTN negative display technology has high contrast, and it can be clearly readable under different light conditions, helping operators accurately obtain instrument information.
Communication products: such as walkie-talkies, wireless modules, etc. It can display channel information, signal strength, battery power, etc. The SPI interface only requires four wires to achieve bidirectional communication, which is suitable for resource-limited communication devices. At the same time, the simple and reliable monochrome display module can meet its functional requirements and also reduce costs and power consumption.
Medical equipment: can be applied in patient monitoring systems, diagnostic devices, and portable medical equipment, etc. Its stable display performance and wide operating temperature range (such as -20℃ to 70℃) can ensure reliable operation in the medical environment, providing clear display content for medical staff and helping to make accurate judgments.
Automotive electronics: can be used in car dashboards, in-vehicle displays, etc., to display vehicle running information such as speed, engine speed, fuel consumption, water temperature, etc. The stability and reliability of this display can adapt to the complex environment inside the car, such as temperature changes and vibrations.
Household appliances: such as microwave ovens, washing machines, air conditioners, etc. On the control panels of household appliances, it is used to display working mode, running status, timing time, etc., facilitating user operation and understanding of the appliance's working situation. Its low power consumption characteristic also meets the energy-saving requirements of household appliances.
