|
1、HDMI is created by Hitachi
, Philips , Silicon image ,
sonny , Thomson, and Toshiba
companies , HDMI-1.0
regulation is announced on 9
,Dec .2002, and HDMI-1.1 is
announced on 20,May 2004.
2、Original：As we know DVI is
designed for signal of image
transmission with high
quality. However it is
applied for PC monitor only.
It could not be used in AV
products. That is why they
create the HDMI standard to
improve the quality of
definition.
3、Appliance：HDMI is
especially use to digital
LCD TV, DVD player ,DVD
recorder + player, Set- Top-
Box, and others digital
multi-media home theater,
also for PC LCD monitor.
4、HDMI can keep the original
high-resolution signal
transmission without
compression
the high-definition digital
signal is performing by
specially techno - cal
transmission , and it’s
consist of the several voice
and image signals, the
maximimuns of high
speed transmission is 5Gbps
moment.
5、The advantage of HDMI are;
n-compression voice and
image digital transmission
style ( to keep the original
signal), to support a lots
of multimedia frequency,
reducing cables connections,
the smaller interface, and
mor humanity (CEC) Beside,
HDMI can be extended to DVI
and support high speed
protection system (HDCP).
|
|
|
1.HDMI Transmission
|
|
|
|
|
|
|
2.The Developing of
HDMI Market
(1). LCD TV start to
use DVI, and others
Consumer products
are following. But
from 2004, The
Digital Consumer
Electronics
Interface change
from DVI to HDMI.
(2). The Regulation
of FCC/USA request;
All the Digital
Accessory for LCD
TV,have to design in
DVI or HDMI
Interface from
1,July,2005.
(3).A key point for
Digital LCD TV
maker, to enter the
American market.
(4).According to
In-stat/MDR latest
Report; DVI
Interface growing up
34.3 %( Average),
and HDMI growing up
to 462.3 %(
Average), From
2003~2008.
(5).DVI specially
for monitor
Accessory market,
and HDMI special for
Consumer Electronics
market. |
|
|
