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NV140WTT-N40 BOE 14 inch 2160*1440 lcd display panel
NV140WTT-N40 BOE 14 inch 2160*1440 lcd display panel
BOE NV140WTT-N40 is a 14.0-inch a-Si TFT-LCD module manufactured by BOE Technology Group Co., Ltd., mainly used in thin and light laptops. This display adopts ADS wide viewing angle technology, providing 2160(RGB)×1440 2.2K resolution and 185PPI pixel density, with 1500:1 high contrast ratio and 330cd/m² typical brightness, delivering clear and sharp display effects with accurate color reproduction.
NV140WTT-N40 BOE lcd display panel Highlights:
2.2K High Resolution Display: 2160×1440 2.2K resolution, 78% more pixels than traditional FHD screens, displaying richer details
1500:1 High Contrast Ratio: High contrast ratio brings deeper blacks and purer whites, clearer text display and stronger image layering
100% sRGB Wide Color Gamut: Accurate color reproduction, meeting the needs of daily office work, entertainment and light design
3:2 Productivity Screen Ratio: Offers 18% more vertical display space than traditional 16:9 screens, improving document processing and web browsing efficiency
Standard eDP 30-pin Interface: Widely compatible with mainstream laptop motherboards, it is the original screen for Realme Book RMNB1001
Ultra-thin and Lightweight Design: Maximum thickness only 2.75mm, significantly reducing overall device weight and improving portability
Wide Temperature Operating Range: Operating temperature range of -10~50°C, wider than ordinary laptop screens, adapting to more environments
Sufficient Inventory Guarantee: Although mass production has been discontinued, there is still sufficient inventory in the global market to meet replacement needs
NV140WTT-N40 BOE lcd display panel Parameters:
| Parameter Category | Detailed Specification |
|---|---|
| Brand | BOE |
| Model | NV140WTT-N40 |
| Screen Size | 14.0 inches |
| Panel Type | a-Si TFT-LCD, LCM |
| Display Technology | ADS, Normally Black, Transmissive |
| Resolution | 2160(RGB)×1440 (2.2K) |
| Pixel Density | 185PPI |
| Pixel Layout | RGB Vertical Stripe |
| Aspect Ratio | 15:10 (3:2) |
| Brightness | 330 cd/m² (Typical) |
| Contrast Ratio | 1500:1 (Typical, Transmissive) |
| Viewing Angle | 85/85/85/85 (L/R/U/D, CR≥10) |
| Best View Direction | Symmetry |
| Response Time | 30ms (Typical, Tr+Td) |
| Color Depth | 8-bit |
| Display Colors | 16.7M |
| Color Gamut | 100% sRGB |
| Backlight Type | WLED, Edge Light |
| Backlight Life | 15000 hours (Typical) |
| Backlight Driver | Integrated LED Driver |
| Signal Interface | eDP 1.4, 4 Lanes, HBR1 (2.7G/lane) |
| Connector | 30 Pins |
| Refresh Rate | 60Hz |
| Supply Voltage | 3.3V (Typical) |
| Active Area | 295.812(W)×197.208(H) mm |
| Outline Dimensions | 301.51(W)×208.61(H)×2.75(D) mm (Maximum) |
| Surface Treatment | Antiglare (Matte), Hard Coating (3H) |
| Touch Function | No |
| Operating Temperature | -10 ~ 50 °C |
| Storage Temperature | -20 ~ 65 °C |
| Environmental Certification | RoHS |
| Production Status | Discontinued (In Stock) |
NV140WTT-N40 BOE lcd display panel Applications
Laptops and Ultrabooks
Industrial Control and Automation
Medical Display Devices
Smart Terminals and Commercial Displays
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