TN LCD Screen LCD Segment Display Dark Background White Backlight SMT_HT1621
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Segment LCD TN Dark Background White Backlight SMT_HT1621 COB+PIN
Key Features of TN Negative LCD:
Inverted Polarity:
1. In a negative TN LCD, the liquid crystals are twisted in a way that, when no voltage is applied, the display remains dark, and the text or segments become visible when voltage is applied.
2. This results in a dark background with light characters, giving a negative image effect (similar to negative film photography).
Appearance:
1. TN negative LCDs typically have dark backgrounds (black or gray) and light characters (usually white, blue, or green). This design makes the display appear as if the text or segments are illuminated against a dark backdrop.
2. Negative displays are often used in applications where the dark background is desired for better contrast or a specific aesthetic.
Detailed Parameters:
Key Features of TN Negative LCD:
FAQ
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 30-35 days.
4. Q: Can I get free samples? A: We would like to provide 3-5 pcs free samples after tooling.
5. Q: What is the minimum order quantity? A: MOQ mainly depends on LCD sizes.
6. Q: How long is it for mass production? A: Usually 35-45 days, it depends on your part number.
7. Q: How do you control the quality of products? A: All products are 100% inspected before shipment. |
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Product Tags: Dark Background LCD Segment Display Dark Background TN LCD Screen White Backlight TN LCD Screen |
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