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A vector monitor, vector display, or calligraphic display is a display device used for computer graphics up through the 1970s. It is a type of CRT , similar to that of an early oscilloscope . In a vector display, the image is composed of drawn lines rather than a grid of glowing pixels as in raster graphics .
The 740's CRT used a short persistence P11 phosphor. The film used was 35 mm and was stored in a magazine that could hold up to 100 feet. ASA 200 speed film was recommended. The film could be advanced under computer control. The IBM 780 CRT Display was a monitor that could be attached to the 740 and mirror to an operator what was being drawn on ...
Download as PDF; Printable version ... he was the first to transmit human faces in half-tones on a CRT display. [24] ... Worldwide sales of CRT computer monitors ...
The following table compares cathode-ray tube (CRT), liquid-crystal display (LCD), plasma and organic light-emitting diode (OLED) display device technologies. These are the most often used technologies for television and computer displays.
Focused on computer graphics for the emerging desktop publishing market with bitmap printing. [2] The chip had the ability to program the synchronization signal of CRT monitors. It could support up to 2 megabytes of video memory and offered an asynchronous DMA bus interface that could be mapped to 16-bit ISA and VME buses.
The single fixed-screen mode used in first-generation (128k and 512k) Apple Mac computers, launched in 1984, with a monochrome 9" CRT integrated into the body of the computer. Used to display one of the first mass-market full-time GUIs, and one of the earliest non-interlaced default displays with more than 256 lines of vertical resolution.
TV, computer monitor: Yes Aperture grille CRT: Cylindrical curve or flat 42 [2] 107 TV, computer monitor: Yes Monochrome CRT: Spherical curve or flat 30 [3] 76 TV, computer monitor, radar display, oscilloscope: Yes Direct view Charactron CRT: Spherical curve 24 61 Computer monitor, radar display: No CRT self-contained rear-projection Flat ...
The VT640 board displays graphics at a resolution of 640 by 480 pixels on the VT100's monochrome, green-phosphor CRT.The board boasts full graphical compatibility with the Tektronix 4010 and featured the ability to plot individual points on the screen as well as solid, dotted, and dashed lines based on vector instructions, as well as the ability to selectively erase portions of the screen and ...