Dell 14" N140BGE-L22 Rev.C1 HD WXGA 1366x768 Laptop LED LCD Screen Display Panel 77V4F 077V4F CN-077V4F. Please remove the old LCD from your laptop and look at it prior to purchasing, please check, screen replacement size, backlight type, screen replacement resolution before purchase! 

Dell Part Number: 77V4F 077V4F CN-077V4F
Chimei Innolux Part Number: N140BGE-L22 Rev.C1

Specifications:

Screen Size: 14 Inches 
Data Cable Pins: 40 pin
Max. Resolution (Pixels): (1366x768) HD WXGA
Ratio Aspect: WideScreen
Backlight Lamp: LED
Surface Treatment: Glossy