Custom LCD Segment Display Module HT1621 TN Positive Blue Backlight For Charger
A Segment LCD Module is a type of liquid crystal display specifically designed to display fixed, predefined symbols, characters, or segments, such as digits or icons. It's one of the simplest and most energy-efficient display technologies, ideal for applications where only basic visual information is required.
Advantages
- Extremely energy-efficient.
- Simple and cost-effective.
- Robust for use in rugged environments.
- Can be customized for specific applications with tailored segments.
Limitations
- Limited to predefined patterns or symbols.
- Cannot display complex graphics or colors.
- Lower versatility compared to modern graphic LCD or OLED screens.
Detailed Parameters:
| NO. | ITEM | SPECIFICATIONS |
| 1 | Model Number | GY8213A-6HPPS-02 |
| 2 | LCD Type | TN positive, Transmissive |
| 3 | Viewing Angle | 6 O'clock |
| 4 | Drive Method |
1/4 Duty, 1/3 Bias, 5.0V
|
| 5 | Operating Temperature | -10~+60℃ |
| 6 | Storage Temperature | -20~+70℃ |
| 7 | Connector | PIN, 52 numbers |
| 8 | Backlight | LED, Blue, 30mA |
| 9 | Driver IC | HT1621*2PCS |
| 9 | LCD Outline Dimension |
88.5(W)* 40.0(H)* 11.4(T) mm |
| 10 | View Area | 70(W)* 35(H) mm |
Notices: What is TN Technology?
TN (Twisted Nematic)
Its working principle is: that there are polarizers on the upper and lower layers of the panel, and the transmission directions of the two polarizers are perpendicular to each other. The liquid crystal molecules are arranged in a 90° twist from the upper layer to the lower layer in space.
When no power supply voltage is applied, the liquid crystal is in a natural state, and the light emitted from the lower layer will be twisted 90° after passing through the liquid crystal interlayer so that it can pass smoothly through the upper layer.
When the power supply voltage is applied between the two layers, an electric field is generated. At this time, the liquid crystal will deflect and arrange vertically, and the light will not be twisted. So the light cannot pass through the lower layer.
This realizes the control of the backlight illumination pixel.
Common Applications
- Digital Clocks: 7-segment displays for time representation.
- Calculators: Basic numerical display.
- Home Appliances: Used in devices like microwaves, washing machines, and air conditioners.
- Medical Devices: Blood pressure monitors and glucometers.
- Automotive: Dashboards and odometers.
- Industrial Equipment: Meters and monitoring tools.
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 pcs 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.