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Origen y evolucion de las laptops

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Miguel Ureña

on 13 May 2011

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Transcript of Origen y evolucion de las laptops

Definicion: Ureña Miguel
Brenes Erick
Alpízar Erick
Cruz Fran Componentes CPU de bajo consumo: Intel Centrino (Intel Core 2 Duo)
Intel Atom o AMD Turion

Disco duro de 2,5"

Módulos de memoria RAM SO-DIMM

Unidad lectora y grabadora CD/DVD

Teclado integrado

Pantalla integrada

Panel táctil para manejar el puntero en lugar del ratón

Cargador Características Inicios 1959 1975
IBM 5100 (1975)
Sin bateria
Pantalla de 5"
64KB RAM
$19000 1965 1980
HP 85
Clon del 5100
16Kb RAM
Impesora termica
integrada 1981
Osborne I
Primer portatil
con bateria y
unidad Floppy
11 Kg Epson HX20 (1982)
portatil tamaño A4
similar a una
calculadora
1,6Kg
$1800 Compaq PC (1982)
Equivalente al
IBM PC x86 RadioShack TRS-80 (1983)
$1000
24kb RAM Epson PX-8 (1983)
Procesador Z80 1984
IBM PC portatil
Version oficial del x86
Portatil
Particular apariencia 1986
IBM Convertible
256-640K RAM
Intel 80c88 1987
Compaq Portable III
Un 386 con pantalla
integrada
$5000 1989
Apple Macintosh Portatil
Primer intento de Apple
similar al IBM convertible 1992
Grid System
Pantalla reversible
Posteriormente llamada Tablet 1994
HiNote Ultra
Primer portatil ultraligero 1995
Toshiba Portege 3400
Primer portatil con bateria Li-Ion 1985 1988 1994
Apple Powerbook 520
Primer portatil con Touchpad 1990 1999
Apple iBook
Primer portatil con wifi Actualidad... Y más allá!! Que es una laptop??? :) Origen de la Empresa
Full transcript