Acer Aspire 4920 - Page 48

38 Chapter 1
Battery
Item Specification
Vendor Panasonic Sanyo Sony Simplo
Battery Type Li-ion Li-ion Li-ion Li-ion
Pack capacity 6 cell:
2.0 mAh
6 cell:
2.4 mAh
6 cell:
2.0 mAh
6 cell:
2.4 mAh
6 cell:
2.0 mAh
6 cell:
2.4 mAh
6 cell:
2.0 mAh
6 cell:
2.4 mAh
LCD
Item Specification
Vendor AUO CMO LG Samsung
Model name B141EW04-
V4 (Glare)
N141I3-L02
(Glare)
LP141WX1-
TLA2 (Glare)
LP141WX3-
TLB1(Glare)
LTN141W3-
L01-G (Glare)
Screen diagonal (mm) 14.1” WXGA
Display resolution (pixels) 1280 x 800 1280 x 800 1280 x 768 N/A 1280 x 800
Aspect ratio 16:10 N/A 15:9 N/A N/A
Active area (mm) 303.36 x
189.6
N/A 305.8 x 183.2 N/A 303.4 x 189.6
Pixel pitch (mm) 0.237 N/A 0.2385 (107) N/A 0.237
Mode TN N/A N/A N/A N/A
Number of colors 262 K 262 K 262,144 (6
bit)
N/A 262 K
Color saturation (NTSC%) 45 N/A 45% N/A N/A
Typical white luminance (cd/
m
2
) also called brightness
200 220 185 (typ.5p) 200 200
Contrast ratio 400:1 300:1 500:1 N/A 500:1
Response time (optical rise
time + fall time) (msec)
16 16 25 16 16
Power consumption (watt) 5.1 5.3 N/A N/A N/A
Supply voltage (v) 3.3 N/A N/A N/A N/A
Backlight 1 CCFL N/A N/A N/A N/A
Outline dimensions (mm) 319.5 x 205.5
x 5.2
319.5 x 205
.5 x 5.2
320.0 x 199.0
x 5.5
N/A 319.5 x205.5
x 5.5
Weight (g) 400 400 400 N/A 390
LCD Inverter Board
Item Specification
Vendor YEC Foxconn RoHS
Model name YNV-W06S T621240.02 VK.21189.406
SG_Aspire4920_Book.book Page 38 Monday, May 28, 2007 6:49 PM