Information Technology Reference
In-Depth Information
Table 4
Examples of 4K and 8K Projectors
Product, Manufacturer
Resolution
notes
D-ILA(2007)
Victor DLA-SH4K
4096 x 2400
D-ILA(2009)
House Use
MERIDIAN
4096 x 2400
SXRD(2005)
SONY SRX
4096 x 2160
D-ILA(2004)
NHK䋫Victor
7680 x 4320
D-ILA(2009)
RGB
12bit/pixel
60fps
Victor
8192 x 4320
Table 5
Examples of organic EL displays
Product, Manufacturer
Resolution
Thickness (inch)
notes
(2008)
SAMSUNG
1920 x 1080
31
(2005/2008)
SAMSUNG SDI
1920 x 1080
40
0.85mm (2009)
LG
1280 x 720
15
10mm(2007)
SONY
1920 x 1080
27
3mm䋬(2007)
¥200,000
SONY XEL-1
960 x 540
11
5.3 Storage
The speed at which storage capacity increases for HDD, SSD and other card type
storage is remarkable. Storage capacity of a Terabyte has already arrived. Fig. 51
and Fig. 52 shows the improvement of recoding bit rate and strange density of
typical storage media.
In the space of SD memory cards, SDHC with a capacity of 32 GB and a speed
of 25MB/s has been realized, and SDXC with a capacity of 2 TB and a speed of
50-300MB/s has also been realized.
5.4 Digital Network for Communication and Broadcasting
The performance in the speed of optical line has progressed and some transmis-
sion experiments of the 4K resolution uncompressed video have been also
