Chapter 1 23
Keyboard
Battery
LCD 15.6" HD
Audio Codec • Realtek ALC669-X for High Definition Audio Codec with
Dolby Digital Live
Keyboard • ENE KB926 for Keyboard Controller, Battery management
Unit
Card Reader • JMB380 card reader
Item Specification
Keyboard controller KB926
Total number of keypads 86-/87-/91-key keyboard
Windows logo key Yes
Internal & external keyboard work
simultaneously
Yes
Item
Specification
6 Cell 8 Cell
Vendor & model name Sanyo, Panasonic, Samsung, Sanyo, Sony
Battery Type Li-ion Li-ion
Pack capacity 4400 mAh 4800 mAh
Number of battery cell 6 8
Package configuration 3S2 4S2P
Item Specification
Vendor/model name AUO B156XW02 Samsung LTN156AT02-A03
Screen Diagonal (mm) 394.9
Display resolution (pixels) 1366 x 3 (RGB) x 768
Pixel Pitch (mm) 0.252 0.213
Pixel Arrangement RGB vertical stripe
Display Mode Normally White
Typical White Luminance (cd/m
2
)
also called Brightness
220 typ. (5 points average)
Luminance Uniformity 1.25 max. (5 points) TBD
Contrast Ratio 500 typ
Response Time (Optical Rise
Time/Fall Time) msec
8 typ
Nominal Input Voltage VDD +3.3 typ.
Typical Viewing Angle (degree) Horizontal (Right): 45
CR = 10 (Left): 45
Vertical (Upper): 15
CR = 10 (Lower): 35
Horizontal (Right): 45
CR = 10 (Left): 45
Vertical (Upper): 20
CR = 10 (Lower): 45
Temperature Range (°C)
Operating
Storage (shipping)
0 to +50
-20 to +60
Item Controller