History of laptops - Wikipedia
The first contender for true laptop computing was the 16-bit Dulmont Magnum, designed by David Irwin and John Blair of Dulmison, Australia, in 1982 and released in Australia in September 1983 by Dulmont. This battery-powered device included an 80 character × 8 line display in a lid that closed against the keyboard.
Laptop - Wikipedia
The first "laptop-sized notebook computer" was the Epson HX-20, [12] [13] invented (patented) by Suwa Seikosha's Yukio Yokozawa in July 1980, [14] introduced at the COMDEX computer show in Las Vegas by Japanese company Seiko Epson in 1981, [15] [13] and released in July 1982.
Laptop computer | Definition, History, & Facts | Britannica
2 天之前 · The first true laptop to make it to market, the Osborne 1, hit shelves in April 1981. Created by Adam Osborne, the computer featured a 12.7-centimetre (5-inch) screen and weighed 11.1 kilograms (24.5 pounds).
Laptop Computer History
2023年7月13日 · Developed by Adam Osborne in April 1981, the Osborne I was the first truly portable computer and was recognized as the first true laptop computer. It weighed 24½-pounds and had a 5" display. Epson released the Epson HX-20 in 1981. It was the first portable computer with a built-in printer. 1983
The History of Laptop Computers - ThoughtCo
2019年10月4日 · Fernandez, who started Gavilan Computer Corporation, promoted his machines as the first "laptop" computers in May 1983. Many historians have credited the Gavilan as the first fully functional laptop computer.
Who Invented the Laptop? 7 Early Portable Computers That ... - MUO
2023年3月23日 · The first obvious portable computer can be traced to the IBM 5100 (see below), created at the IBM Los Gatos Scientific Center by a team consisting of Dr. Paul Friedl and Bill Lowe. A few years later, Lowe would spearhead the creation of the first IBM PC .
History of Laptop Computers - The Inventors
In 1988, Compaq Computer introduces its first laptop PC with VGA graphics - the Compaq SLT/286. In 1989, NEC UltraLite was released, considered by some to be the first "notebook style" computer. It was a laptop size computer which weighed under 5 lbs. (second photo)
History of Laptops, From Beginnings to Modern Marvels
2023年12月1日 · In this article, we’ll take a captivating journey through the history of laptops, exploring when they first emerged, which pioneering company led the charge, and how the industry has evolved to shape the powerful and sleek devices we know today.
History of laptops - Wikiwand
The first contender for true laptop computing was the 16-bit Dulmont Magnum, designed by David Irwin and John Blair of Dulmison, Australia, in 1982 and released in Australia in September 1983 by Dulmont. This battery-powered device included an 80 character × 8 line display in a lid that closed against the keyboard.
40 years of the laptop: how mobile PCs changed the world
2019年5月6日 · The first portable laptop that really looked like a laptop was the Grid Compass 1101, which was released in 1983. It featured the clamshell design, with the screen able to...
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