FPC Interface 128x64 COG LCD Module 12864 Dot Matrix LED
| Item | Contents | Description |
|---|
| 1 | Product Name | COG Lcd Module |
| 2 | Module Size | 58(W)*41.5(H)*4.5(T)mm2 |
| 3 | V/A Size | 54(W)*35(H) mm |
| 4 | Driver Mode | 1/65 Duty, 1/9 Bias |
| 5 | Viewing Direction | 12 o'clock |
| 6 | Operating Voltage | 3.0~5.0V |
| 7 | Operating Temp | -20~70 |
| 8 | Storage Temp | -30~80 |
| 9 | Number of Dots | 128X64 Dots |
I. Product Core Parameters and Technical Characteristics
1. Basic Specifications
- Display Parameters: 128 columns × 64 rows dot matrix structure,
typical pixel pitch 0.45mm × 0.45mm, display area approximately
57.6mm × 28.8mm
- Driver Scheme: Uses COG (Chip On Glass) packaging technology,
bonding the driver IC directly onto the glass substrate
- Interface Type: FPC (Flexible Printed Circuit) interface, common
pin count is 8-16 pins, supports SPI/I2C communication protocols
- Backlight Configuration: Built-in LED backlight (side-emitting
type), typical operating current 20-50mA, brightness ≥ 100cd/m²
- Operating Environment: Working temperature -20℃~70℃, storage
temperature -30℃~80℃, working voltage 3.3V/5V dual voltage
compatibility
2. Core Technical Advantages
- COG Packaging Advantage: Volume reduced by 30% or more, weight
reduced by 40% compared to traditional COB packaging
- FPC Interface Characteristics: Flexible cables can be bent and
folded, suitable for irregular installation spaces
- Low Power Consumption Design: Static display mode power consumption
is only 1/3 of dynamic display
II. Typical Application Scenarios
1. Industrial Control Equipment
PLC controllers, frequency converters, sensor instrument panels,
industrial remote controllers, etc. Wide temperature operating
range suitable for harsh industrial environments.
2. Consumer Electronic Devices
Electronic dictionaries, calculators, smart wristbands/watches,
Bluetooth speakers, small household appliance control panels, etc.
Compact size and lightweight design suitable for portable devices.
3. Medical and Health Equipment
Blood glucose meters, blood pressure monitors, blood oxygen meters,
portable electrocardiogram machines, etc. High stability and low
power consumption meeting precise display requirements.
4. Automotive Electronics and IoT Devices
Vehicle tire pressure monitors, driving recorders, IoT gateways,
smart home control panels, etc. Anti-vibration and
anti-electromagnetic interference capabilities.
5. Instruments, Meters, and Security Equipment
Multimeters, oscilloscopes, infrared thermometers, access control
controllers, alarm hosts, etc. High contrast display ensuring clear
data readability.
Frequently Asked Questions
1. I want the LCD display 8 digits and the outline size is
65x30x2.8mm?
No problem. Firstly, please kindly send us your specification/
drawing paper. If you have not the specification, you can also
provide your samples; we will recommend the suitable one if it is
standard products. Or we can customize for you based on your own
requirement.
2. This LCD is just what we want, but it is big size, do you have
any smaller size? And the display content need to be changed a
little.
For the segment type LCD module, if you need modify the outline
size or display content, a new LCD glass module is need. We have to
open new tooling for you.
3. This LCD display is HTN type, but I want STN type, can you make?
That's all right. We can change for you as per you request.
4. I want customize a new LCD module. Can you do?
Yes, we can. Please send your drawing paper. If you have not,
please advise me the outline size of the LCD display, display
information (Glass thickness, Polarizer, Display Type, Connector
mode, Storage Temp. Operating Temp. Supply Voltage, Viewing
direction, drive condition), we can customize for you.
5. What is leading time for tooling?
General speaking, it will cost 15 to 25 days after drawing paper
confirmation and tooling charge payment, we can report you the
exact time when you confirm the drawing paper.
6. Can you send us samples for checking?
Yes. Samples order is available.
7. What is the Leading Time?
If we have stock for the standard ones, the leading time is one day
after payment. If it is the mass production for special ones, the
leading time is about 15-30 days. suppose we can finish earlier, we
will report the information in advanced.
