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The shadow mask is one of the two technologies used in the manufacture of cathode-ray tube (CRT) televisions and computer monitors which produce clear, focused color images. The other approach is the aperture grille, better known by its trade name, Trinitron. All early color televisions and the majority of CRT computer monitors used shadow mask ...
A flat-panel display (FPD) computer monitor A cathode-ray tube (CRT) computer monitor A computer monitor is an output device that displays information in pictorial or textual form. A discrete monitor comprises a visual display , support electronics, power supply, housing , electrical connectors , and external user controls.
Sri Lanka Industrial Development Co. Ltd; Sri Lanka Institute of Co-operative Management; Sri Lanka Insurance Corporation Ltd; Sri Lanka Institute of Development Administration; Sri Lanka Insurance & Robinson Hotel Company Ltd; Sri Lanka-Libya Agricultural & Livestock Development Co. Ltd; Sri Lanka State Trading Corporation; Sri Lanka Sugar Co. Ltd
The monitor has an 11.5-inch wide CRT (measured diagonally) with 90 degree deflection, etched to reduce glare, with a resolution of 350 horizontal lines and a 50 Hz refresh rate. [ 3 ] [ 4 ] [ 6 ] It uses TTL digital inputs through a 9-pin D-shell connector, being able to display at least three brightness levels, according to the different pin ...
The Computer Society of Sri Lanka (CSSL) is a professional body and learned society that represents those working in information technology (IT) and computer science in Sri Lanka. It was founded in 1976 and incorporated in 1986 under the Companies Act, No. 17 of 1982 .
ESOFT Metro Campus (previously known as ESOFT Computer Studies) is a private sector educational institute or college located in Colombo, Sri Lanka. It offers academic and professional qualifications in Computing, Business & Management, Engineering, Hospitality and English. Established in the year 2000, the company today has 40 branches nationwide.
Shielding the needle after the injection is another approach for safe management of sharps. These are hands free methods usually involving a hinging cap that can be pressed on a table to seal the needle. Another technology in sharps waste management relating to injections is the needle remover. Varying approaches can be taken with the main goal ...
The infrared beam method was perfected by the IRA in the early 1990s after it acquired the technology from a botched undercover British Army operation. Many of the IEDs being used against the invading coalition forces in Iraq were originally developed by the British Army who unintentionally passed the information on to the IRA. [ 52 ]