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released Epson HX-20
1981, was the Epson HX-20, a battery powered portable computer, with a 20-character by 4 line LCD display and a built-in printer. -
released TRS-80 Model 100
In 1983, Radio Shack released the TRS-80 Model 100, a 4 lb. battery operated portable computer with a flat and more of a laptop design. -
first laptop IBM 5155 Portable Personal Computer
In February 1984, IBM announced the IBM 5155 Portable Personal Computer -
released TRS Model 200.
Three years later in 1986, Radio Shack released the improved and smaller TRS Model 200. -
releasaed he Compaq SLT/286.
In 1988, Compaq Computer introduces its first laptop PC with VGA graphics - the Compaq SLT/286. -
released NEC UltraLite
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. -
released Macintosh Portable
September 1989, Apple Computer released the first Macintosh Portable