1. Yukihiro NISHIDA Science & Technology Research Laboratories
HDTV now and future
Yukihiro NISHIDA
Science & Technology Research Laboratories

2. History of broadcasting in Japan
1925
Radio
Terrestrial Analog TV
1989
Satellite Analog TV
Satellite Analog HDTV
1953
2000
Satellite Digital HDTV
Terrestrial Digital HDTV
2003
2007
2011
1984
FM Radio
1969
For Mobile receivers
2006
2016
UHDTV via satellite

3. HDTV broadcasting in Japan
ISDB-T
ISDB-S
Terrestrial
(Dec ~)
UHF band
Satellite
(Dec ~)
12GHz band
1080
1920 pixels
Filed of view: 30º
Viewing distance: 3 times the picture height
HDTV
ISDB: Integrated Services Digital Broadcasting

4. Evolution of Television
High Spatial Resolution
Wide Colour Gamut
High Dynamic Range
High Bit depths
High Frame Rate
3D multichannel sound

5. Next generation TV - 8K Super Hi-Vision
8K, 120Hz, 12-bit, WCG, and HDR
22.2 ch multichannel
7680 pixels
4320 pixels
Field of View 100°
　Top Layer　
　Middle layer　
　Bottom layer　
　LFE (Low- Frequency Effects)　

6. Roadmap for Super High-Vision
2020
Full-scale
2018
8K regular broadcasting
2016
8K test broadcasting
Sochi Olympics
2015
8K transmission experiments
2014
Public viewing
London Olympics
2012
Public viewing

7. R&D for the future