FSTN Segment LCD Display Module Customized PCB Board White Screen
The HT1623 is an LCD driver IC commonly used to control segment-based LCDs. It’s designed for microcontroller-based applications where a low-power, cost-effective LCD solution is needed.
Key Features:
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Driver for Static & Multiplexed LCDs: Supports up to 256 segments.
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Serial Interface: Communicates via a 3-wire SPI-like interface.
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Low Power Consumption: Ideal for battery-powered applications.
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Integrated Bias Voltage Generator: Supports 1/2 or 1/3 bias driving.
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Internal Oscillator: Reduces the need for an external clock.
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Wide Operating Voltage: Typically 2.4V to 5.5V.
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Built-in RAM: Stores display data to reduce microcontroller workload.
Pinout Overview:
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CS (Chip Select) – Enables communication.
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CLK (Clock) – Serial data clock input.
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DATA – Serial data input.
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VDD / VSS – Power supply.
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VLCD – LCD drive voltage.
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SEGx / COMx – LCD segment and common outputs.
Detailed Parameters:
| NO. | ITEM | SPECIFICATIONS |
| 1 | Model Number | GY1503-24641A1 |
| 2 | LCD Type | FSTN positive, transmissive |
| 3 | Viewing Angle | 12 O'clock |
| 4 | Drive Method |
1/8 Duty, 1/4 Bias, 5.0V
|
| 5 | Operating Temperature | -30~+80℃ |
| 6 | Storage Temperature | -40~+90℃ |
| 7 | Connector | PIN, 39 numbers |
| 8 | Backlight | LED, White |
| 9 | Driver IC | HT1623 |
| 9 | Outline Dimension |
95.85(W)* 90.55(H)* 10.60(T) mm |
| 10 | LCD View Area | 60(W)* 40(H) mm |
A segment LCD is a type of liquid crystal display (LCD) that consists of predefined segments, which can be turned on or off individually to form numbers, letters, or symbols. These displays are commonly used in digital clocks, calculators, meters, and other simple electronic devices.
Key Features:
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Low Power Consumption – Ideal for battery-operated devices.
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High Contrast – Good visibility in different lighting conditions.
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Customizable – Segments can be designed for specific applications.
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Simple Driving Method – Uses multiplexing or direct drive methods.
Applications:
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Digital Clocks
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Calculators
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Thermometers
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Remote Controls
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Industrial Meters
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Home Appliances (e.g., microwaves, washing machines)
1. Q: What products can you provide?
A. 1) Custom Segment LCD Display;
2) Monochrome Graphic/Dot Matrix LCD Display Modules;
3) Micro OLED Display Modules;
4) Color TFT LCD Display Panels;
5) LED Backlights.
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: How long can I get the custom samples?
A: Different product types will take different times. Usually, it will take about 25-30 days.
4. Q: Can I get free samples?
A: Yes, we would like to provide 5-10 pieces of free samples after tooling.
5. Q: What is the minimum order quantity?
A: MOQ depends on LCD sizes.
6. Q: How long is it for mass production?
A: Usually 35-38 days.
7. Q: How do you control the quality of products?
A: All products are 100% inspected before shipment.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.