What is widescreen?

Widescreen

Widescreen images are a variety of aspect ratios used in film, television and computer screens. In film, a widescreen film is any film image with a width-to-height aspect ratio greater than the standard 1.37:1 Academy aspect ratio provided by 35mm film.

Read more about Widescreen.

Some articles on widescreen:

Widescreen - Computer Displays - Conversion
... Since computer displays are advertised by their diagonal measure, for monitors with the same display area, a wide screen monitor will have a larger diagonal measure, thus sounding more impressive ... Within limits, the amount of information that can be displayed, and the cost of the monitor depend more on area than on diagonal measure ...
Stretch-o-Vision
... Stretch-o-vision is the practice of upconverting video from a standard aspect ratio to a widescreen aspect ratio ... HDTV programming is broadcast in the 169 aspect ratio, a widescreen image ... Most widescreen television channels broadcast non-widescreen footage with pillarboxing ...
Chill Out, Scooby-Doo! - Widescreen
... This was the third animated Scooby-Doo film to be filmed in widescreen and high-definition formats, which explains why the TV spots are shot in non-anamorphic widescreen (the first two being Scooby-Doo! in Where's ... Ultimate Disney once mistook the DVD to be presented in anamorphic widescreen, but then it correctly states that the DVD is presented in full screen ...
Anamorphic Format - History and Development - History
... Douglass also created special effects and anamorphic widescreen motion picture cameras ... Anamorphic widescreen was not used again for cinematography until 1952 when Twentieth Century-Fox bought the rights to the technique to create its ... CinemaScope was one of many widescreen formats developed in the 1950s to compete with the popularity of television and bring audiences back to the cinemas ...
Comedy Central (UK And Ireland) - Picture Format
... although many shows had already converted to 169 widescreen format, they were cropped to remain in a full-frame screen and later some were letterboxed ... though those in 43 are pillarboxed to fit the frame of widescreen ... to the standard-definition channels when they began broadcasting in widescreen ...