Acer 4720Z, 4320, 4720G manual LCD 14.1 inch, LCD Inverter

Battery

Item	Specification
Package configuration	3S2P
Normal voltage	11.1V
Charge voltage	16.8+-0.2v

LCD 14.1” inch

Item		Specification
Vendor & model name	AUO	LPL	AUO	SAMSUNG
	B141EW04-V4	LP141WX1-	B141EW04-V3	WXGA
	LF GLARE	TLA1 GLARE	LF NONE-	LTN141W3-
			GLARE	L01-0 GLARE
Screen Diagonal (mm)	14.1 inches	14.1 inches	14.1 inches	14.1 inches
Active Area (mm)	303.4x189.6	303.4x189.6	303.4x189.6	303.4x189.6
Display resolution (pixels)	1280 x 800	1280 x 800	1280 x 800	1280 x 800
	WXGA	WXGA	WXGA	WXGA
Pixel Pitch	0.297x0.297	0.297x0.297	0.297x0.297	0.297x0.297
Pixel Arrangement	R.G.B. Vertical	R.G.B. Vertical	R.G.B. Vertical	R.G.B. Vertical
	Stripe	Stripe	Stripe	Stripe
Display Mode	Normally White	Normally White	Normally White	Normally White
Typical White Luminance (cd/m2)	200	200	200	200
also called Brightness
Luminance Uniformity	N/A	N/A	70	70
Contrast Ratio	300	300	250	250
Response Time (Optical Rise Time/Fall	16	16	16	16
Time)msec
Nominal Input Voltage VDD	+3.3V Typ.	+3.3V	3.3V	3.3V
Typical Power Consumption (watt)	5.6/5.7	3.96	N/A	N/A
Weight
Physical Size (mm)
Electrical Interface	1 channel LVDS	1 channel LVDS	1 channel LVDS	1 channel LVDS
Support Color	262K colors	262K colors	262K colors	262K colors
Viewing Angle (degree)
Horizontal: Right/Left	45/45	45/45	45/45	45/45
Vertical: Upper/Lower	20/45	20/45	20/45	20/45
Temperature Range (ºC)
Operating	0 to +50	0 to +50	0 to +50	0 to +50
Storage (shipping)	-25 to +60	-25 to +60	-25 to +60	-25 to +60

LCD Inverter

Item	Specification
Vendor & model name	Darfon/V189-301GP
Brightness conditions	N/A
Input voltage (V)	9~21
Input current (mA)	2.56 (max)
Output voltage (V, rms)	780V (2000V for kick off)
Output current (mA, rms)	6.5 (max)
Output voltage frequency (k Hz)	65K Hz (max)

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