Search results
Results from the WOW.Com Content Network
On 2D displays, such as computer monitors and TVs, display size or viewable image size (VIS) refers to the physical size of the area where pictures and videos are displayed. The size of a screen is usually described by the length of its diagonal , which is the distance between opposite corners, typically measured in inches.
The diagonal screen size of a CRT television is limited to about 100 cm (40 in) because of size requirements of the cathode-ray tube, which fires three beams of electrons onto the screen to create a viewable image. A large-screen TV requires a longer tube, making a large-screen CRT TV of about 130 to 200 cm (50 to 80 in) unrealistic.
The first widescreen TV sold in the United States was the Thomson Consumer Electronics RCA CinemaScreen, released in 1993. [10] In Europe, the PAL and the French SECAM Standard Definition systems employed higher resolutions than the US NTSC Standard Definition system, which meant the quality issues of letterboxed or matted movies on TV were not ...
SDTV resolution by nation: for historical reasons, different countries use either 480i or 576i as their standard-definition picture format. Standard-definition television (SDTV; also standard definition or SD) is a television system that uses a resolution that is not considered to be either high or enhanced definition. [1]
{{google|1 pound in kilograms {{=}}}} 1 pound in kilograms = Use Template:= to add an = sign to trigger Google Calculator when necessary; that template cannot be substituted. {{google|1 pound in kilograms}} 1 pound in kilograms: Google may display Calculator results for some expressions even if they lack a trailing equals sign.
Size Resolution Light source Contrast HDMI Notes References KLV-40ZX1M 40" 1080p: Edge LED 1 19M4000 19" 1440x900 1 26M4000 26" 1440x900 2 32M4000 32" 1440x900 2 37M4000 37" 1440x900 2 26N4000 26" 32N4000 32" 37N4000 37" 26E4000 26" 1366x768 CCFL 3 [25] 32E4000 32" 1080p: CCFL 3 [26] 40E4000 40" 1080p: WCG-CCFL 3 [27] 40E4030 40" 1080p: WCG ...
[citation needed] Also the size recommended for "medium" quality MMS videos. [citation needed] 144p 144p 192×144 27,648 4:3 The resolution 192×144 is used when 144p is selected on a fullscreen YouTube video. [citation needed] YouTube 144p 144p 256×144 36,864 16:9 One tenth of 1440p. The lowest resolution on YouTube since 2013. [10] QnHD 180p ...
16:9 is a widescreen aspect ratio with a width of 16 units and height of 9 units. Once seen as an "exotic" aspect ratio, [ 1 ] since 2009, it has become the most common aspect ratio for televisions and computer monitors , and is also the universal standard image format for the universal 1080p , 2160p and 4320p formats.