raster-scan device
1Raster — may refer to:* Raster graphics, graphical techniques using arrays of pixel values * Raster scan, the pattern of image readout, transmission, storage, and reconstruction in television and computer images * Rasterisation, or rasterization,… …
2NTSC — This article is about the television system. For the Indonesian government agency, see National Transportation Safety Committee. Television encoding systems by nation; countries using the NTSC system are shown in green. NTSC, named for the… …
3Visual display unit — A visual display unit, often called simply a monitor or display, is a piece of electrical equipment which displays images generated from the video output of devices such as computers, without producing a permanent record. A newer monitor… …
4BMP file format — Windows Bitmap Filename extension .bmp or .dib Internet media type image/x ms bmp (unofficial) or image/x bmp (unofficial) Type code BMP BMPf BMPp Uniform Type Identifier com.microsoft.bmp …
5Laser engraving — is the practice of using lasers to engrave or mark an object. The technique can be very technical and complex, and often a computer system is used to drive the movements of the laser head. Despite this complexity, very precise and clean… …
6Bitmap — In computer graphics, a bitmap or pixmap is a type of memory organization or image file format used to store digital images. The term bitmap comes from the computer programming terminology, meaning just a map of bits , a spatially mapped array of …
7Cathode ray tube — Cutaway rendering of a color CRT: 1. Three Electron guns (for red, green, and blue phosphor dots) 2. Electron beams 3. Focusing coils 4. Deflection coils 5. Anode connection 6. Mask for separating beams for red,… …
8Color television — Title card for NBC, promoting their broadcast in RCA color . Color television is part of the history of television, the technology of television and practices associated with television s transmission of moving images in color video. In its most… …
9Scanning electron microscope — These pollen grains taken on an SEM show the characteristic depth of field of SEM micrographs …
10Sinclair ZX81 — Infobox computer Photo = Type = Home computer Released = 1981 Discontinued = 1984 [cite book |last=Forster |first=Winnie |authorlink=Winnie Forster |title=The encyclopedia of consoles, handhelds home computers 1972 2005 |year=2005… …
