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Product & Technology Milestones
Television
1960 TV8-301
TV8-301
World's first non-projection-type portable transistor TV. Comprised of 23 transistors and 19 diodes, this model was developed based on Sony's extensive experience in radio technology. In an age when TVs were assumed to be living room fixtures, this device opened the door to personal television use. Additionally, this model offered three choices for power input.
1962 TV5-303
TV5-303
Developed with the aim of bringing TV entertainment to the automobile environment, this was the world's smallest and lightest monochrome TV, which enjoyed wide popularity under the nickname “micro TV.” The slogan for the device was “Transistors have Changed TV.”
1968 KV-1310
KV-1310
The first in Sony's exclusive line of Trinitron color TVs. This model offered approximately twice the brightness of TVs using conventional shadow-mask tubes. This was a milestone product establishing Sony's superiority in color TVs.
1977 KV-1375
KV-1375
Personal TV nicknamed the “Citation.” In addition to its unique and innovative design, this TV incorporated the Jet Sensor, whereby the user selected channels by gently pressing the control panel buttons. Incorporating newly developed NBM phosphor, which greatly increased the luminous sensitivity of cathode-ray tubes, this TV offered unparalleled picture clarity ultimately resulting in this product becoming a major hit.
1980 KX-27HF1
KX-27HF1
Advent of the “Profile” series. A monitor with versatile AV output (including video and teletext) was marketed as a single unit. This TV was developed based on a new modular concept, incorporating a TV tuner, stereo amplifier and other components.
1986 KX-21HV1
KX-21HV1
“Profile Pro” color monitor featuring 560 lines of horizontal resolution and abundant input/output terminals. This model earned the support of those searching for ever-higher television and video picture quality.
1990 KW-3600HD
KW-3600HD
Consumer use 36-inch “HD Trinitron” HDTV-compatible color TV.
1991 KV-29ST1
KV-29ST1
“Kirara Basso” series of color TVs, featuring the “Super Trinitron” cathode-ray tube.
1997 KW-32HDF9
KW-32HDF9
A new WEGA series HDTV incorporating an FD Trinitron tube and offering highly advanced picture reproduction.
2000 IDT-LF1
IDT-LF1
First-generation Airboard. The wireless IDT-LF enabled users to view television programming via TV transmissions (radio waves) “bounced” from the base station.
2002 KLV-17HR1
KLV-17HR1 
First-generation liquid crystal WEGA. This model was based on WEGA signal processing technology, enabling this TV to convert and reproduce NTSC signals while retaining advanced picture quality.
2005 KDL-46X1000
KDL-46X1000
First model in the new BRAVIA series of widescreen LCD TVs. X-series models (shown) feature "Live Color Creation," utilizing a special backlight system to achieve an incredibly wide color gamut for deeper colors and full HD resolution panels for crisp, detailed images.
2006 KDS-50A2500
KDS-50A2500
Features Sony SXRD technology to reveal the true cinematic beauty of images. A-series rear projection TVs unleash the power and impact of cinema, producing a smooth, cinematic-like visual texture and rich colors. Released September 2005 in the US.
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