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LTN140AT07-401 Samsung LCD screen Introduction to the functions and parameters

2026-02-27

Brand Samsung
Model P/N LTN140AT07-401
Diagonal Size 14.0"
Panel Type a-Si TFT-LCD, LCM
Resolution 1366(RGB)×768, WXGA 112PPI
Pixel Format RGB Vertical Stripe
Active Area 309.399(W)×173.952(H) mm
Bezel Opening -
Outline(mm) 323.5(W)×192(H)×5.2(D)
Luminance 220 (Typ.)(cd/m²)
Viewing Angle 45/45/15/35 (Typ.)(CR≥10)
Good View at 6 o'clock
Color Depth 262K 60% NTSC
Outline Shape Wedge (PCBA Bent, T≥5.2mm)
Refresh Rate 60Hz
Treatment Antiglare (Haze 25%), Hard coating (3H)
Contrast Ratio 300 : 1 (Min.) (TM)
Work Mode TN, Normally White, Transmissive
Response 16 (Typ.)(Tr+Td) ms
Backlight 7S6P WLED , 12K hours , With LED Driver
Used for Laptop
Touchscreen Without
Signal Type LVDS (1 ch, 6-bit), 40 pins Connector
Voltage Supply 3.3V (Typ.)
Max. Ratings Storage Temp.: -20 ~ 60 °C Operating Temp.: 0 ~ 50 °C