LP140WF4-SPA1 LG Display LCD Screen Introduction to the functions and parameters

Jan 04, 2026

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Brand

LG Display

Model P/N

LP140WF4-SPA1

Diagonal Size

14.0"

Panel Type

a-Si TFT-LCD, LCM

Resolution

1920(RGB)×1080, FHD 157PPI

Pixel Format

RGB Vertical Stripe

Active Area

309.31(W)×173.99(H) mm

Bezel Opening

-

Outline(mm)

317.2 × 199.39× 2.55 (H×V×D)

Treatment

Glare (Haze 0%), Hard coating (3H)

Luminance

300 cd/m² (Typ.)

Contrast Ratio

800 : 1 (Typ.) (TM)

Viewing Angle

80/80/80/80 (Min.)(CR≥10)

Response

25 (Typ.)(Tr+Td) ms

Good View at

Symmetry

Work Mode

IPS, Normally Black, Transmissive

Color Depth

262K 60%NTSC

Backlight

WLED, 12K hours, With LED Driver

Outline Shape

Slim (PCBA Flat, T≤3.2mm)

Used for

Laptop

Refresh Rate

60Hz

Touchscreen

Without

Signal Type

eDP (2 Lanes) , HBR1 (2.7G/lane) , 30 pinsConnector

Voltage Supply

3.3V (Typ.)

Max. Ratings

Storage Temp.: -20 ~ 60 °C Operating Temp.: 0 ~ 50 °C

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