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In a technical context, the angular range is called viewing cone defined by a multitude of viewing directions. The viewing angle can be an angular range over which the display view is acceptable, [1] or it can be the angle of generally acceptable viewing, such as a twelve o'clock viewing angle for a display optimized or viewing from the top. [2]
The viewing cone refers to the effective viewing directions of an LCD display, as seen from the eye. This collection of angles resembles a cone. The concept has been introduced as an international standard ISO 13406-2, which defines it as the range of viewing directions that can safely be used for the intended task without "reduced visual performance".
Range recommendations from manufacturers are the most modest of the groupings. For the minimum (or nearest) viewing distance, they recommend a view angle of approximately 31 degrees; and for the maximum, a view angle as low as 10 degrees. [35] [36] A 10-degree view angle is approximately the angle that NTSC television was typically viewed from ...
Google TV, formerly known as Google Play Movies & TV, is a digital distribution service for movies and television series developed by Google.Launched in 2011 as part of the Google Play product line, the service offers search and discovery of video titles across multiple streaming services, including rental or purchase options, alongside watchlist features for accessing titles from eligible ...
Angular field of view is typically specified in degrees, while linear field of view is a ratio of lengths. For example, binoculars with a 5.8 degree (angular) field of view might be advertised as having a (linear) field of view of 102 mm per meter. As long as the FOV is less than about 10 degrees or so, the following approximation formulas ...
FFalcon Smart TV (TCL) 55" TCL's primary products are TVs, DVD players, air conditioners, mobile phones, home appliances, electric lighting, and digital media. They also sell robot vacuum cleaners. [37] It primarily sells its products under the following brand names: TCL for TVs and air conditioners in Africa, Asia, Australasia, Europe, North ...