Acer Aspire 4739 Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 44

LED 14.0" Item Specification Vendor & Model name AUO B140XW01 LG LP140WH4 Samsung LTN140AT01-G04 Chimei BT140GW01 Screen Diagonal (mm) 354.95 Active Area (mm) 309.4 x 173.95 Display resolution (pixels) 1366 x 768 Pixel Pitch (mm) 0.2265X0.2265 Typical White Luminance (cd/m2) 200 typ. (5 points average) also called Brightness 170 min. (5 points average) Contrast Ratio 500 typ Response Time (Optical Rise Time/Fall Time) msec 8 typ / 16 Max Typical Power Consumption (watt) 3.8 max. (Include Logic and Blu power) Weight (without inverter) 350 max. Physical Size (mm) 324 (L) x 192.5 (W) x 5.2 (D) Electrical Interface 1 channel LVDS Viewing Angle (degree) Horizontal (Right) CR = 10 (Left) Vertical (Upper) CR = 10 (Lower) 40 min / 45 typ 40 min / 45 typ 10 min / 15 typ 30 min / 35 typ LCD Inverter (not available with this model) Item Vendor & Model name Brightness conditions Input voltage (v) Input current (mA) Output voltage (V, RMS) Output current (mA, RMS) Output voltage frequency (KHz) Specification 1-34 Hardware Specifications and Configurations