Transmissive 7.5 cm (3.0-Type) LED Backlit
921k-Dot Color Window-On LCD Module Features
the VSPECIIITM Wide Viewing Angle LCD Mode
The ACX396AKS is a built-in driver diagonal 7.5 cm LED backlit Window-On module
that uses low-temperature polysilicon transistors.
This panel features ultrahigh resolution (271 ppi) and provides a detailed and smooth display.
Furthermore, by adopting the Window-On antireflection process technology,
the ACX396AKS can display strong blacks and increases display visibility.
■ Visibility increased by the Window-On antireflection process technology
■ VSPECIIITM (wide viewing angle
technology) achieves the wide
viewing angle of 160° in the up/down
and right/left directions (CR 100:1)
■ Wide color gamut: sRGB 100%
■ New LCD mode adopted
■ Number of display dots: 921k
dots in an 7.5 cm (3.0-type) stripe
* is a trademark of Sony
Process Technology) Adopted
In existing LCD panel structures, there
are large losses due to reflections in the air
gap between the end product’s protective
cover (window) and the LCD module. The
ACX396AKS, however, adopts the Window-On antireflection process technology.
By directly applying the customer’s protective
cover (window) to the LCD, the loss from
reflections can be reduced greatly and the
display’s visibility can be increased. As
compared to a reflectivity of 12% when there
is an air gap, the reflectivity is reduced to 4%
when there is no gap. (See figure 2.)
This device adopts a wide viewing angle mode
based on Sony’s new VSPECIIITM technology.
Visibility is increased at every viewing
position and the panel achieves a viewing
angle of 160° in the up/down and right/left
Wide Color Gamut
Due to adoption of the new VSPECIII TM
wide viewing angle mode, the ACX396AKS
achieves the wide color gamut of sRGB 100%
(NTSC 74%). (See figure 4.)
The ACX396AKS achieves the high contrast
of 800:1 by adopting the VSPECIIITM wide
viewing angle LCD mode.
Due to its ultrahigh resolution (271 ppi), the
ACX396AKS produces smooth and detailed
images. The number of pixels displayed is
640H × 3 × 480V, or 921,600 dots.
By adopting the Window-On antireflection
process technology that integrates the
customer’s protective cover with the
LCD module, the ACX396AKS achieves
improved display visibility.
I am pleased that the efforts of the project
team members allowed us to create this
I strongly recommend that you look into
Sony’s LCD products that can display
such solid blacks.