Display / Interface
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This page explains how LCD/TFT Screen is classified within Computer, Electronic and Optical Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A flat-panel display component using liquid crystal technology with thin-film transistor (TFT) active matrix addressing to present visual information.
Technical details and manufacturing context for LCD/TFT Screen
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Screen Size (Diagonal) | 3.5–21.5 inch | Determines viewing area and enclosure dimensions. |
| Resolution | 320×240 – 1920×1080 pixels | Higher resolution for finer detail. |
| Brightness | 300–1000 cd/m² | Higher for outdoor readability. |
| Contrast Ratio | 500:1 – 3000:1 | Higher for better image quality. |
| Viewing Angle | 60–89 degree | Wider for multi-viewer applications. |
| Response Time | 5–35 ms | Faster for video and gaming. |
| Operating Temperature | -20–+70 °C | Outside range may cause display failure. |
| Storage Temperature | -30–+80 °C | Exceeding may damage LCD. |
| Operating Humidity | 20–90 %RH | Non-condensing; high humidity may cause fogging. |
| Supply Voltage | 3.3–5.0 V DC | Typical for logic and backlight. |
| Power Consumption | 0.5–15 W | Depends on size and backlight. |
| Interface | RGB, LVDS, MIPI, HDMI | Must match controller. |
| Backlight Type | LED | LED is standard; CCFL obsolete. |
| Weight | 50–2000 g | Affects mounting and portability. |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for LCD/TFT Screen.
This component is essential for the following industrial systems and equipment:
| pressure: | Atmospheric pressure only (non-pressure rated) |
| other spec: | Humidity: 10-90% RH (non-condensing), Backlight lifetime: 50,000 hours typical |
| temperature: | -20°C to +70°C (operating), -30°C to +80°C (storage) |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
Manufacturer profiles associated with LCD/TFT Screen.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
LCD (Liquid Crystal Display) is a broad category of flat-panel displays. TFT (Thin-Film Transistor) is a type of active matrix LCD where each pixel is controlled by a thin-film transistor, providing better image quality and response time compared to passive matrix LCDs.
Common interfaces include RGB, LVDS, MIPI, and HDMI. The choice depends on the controller and application. Verify compatibility with the display controller.
The typical operating temperature range is -20 to +70 °C. Storage temperature range is -30 to +80 °C. Exceeding these ranges may cause display failure or damage.
Screen size (diagonal) ranges from 3.5 to 21.5 inches, and resolution from 320×240 to 1920×1080 pixels. Consider the viewing distance, application requirements, and enclosure dimensions. Higher resolution provides finer detail but may require more processing power.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.
Compare manufacturer profiles with relevant product and process capability.