Portable computer with a level and angular position adjustable L

Details Portable computer with a level and angular position adjustable L Portable computer with a level and angular position adjustable L

1992-09-11

1993-10-19

Mai, Tan V.

Boots, shoes, and leggings

36470503, G06F 100

Patent

active

052552144

ABSTRACT:
A portable computer includes a mainframe having a keyboard on the top, a revolving shaft having two spaced perpendicular stub rods pivotably retained in two spaced notches on an elongated block on the mainframe by elastic packing elements and two spaced perpendicular supports adjacent to two opposite ends thereof, and an LCDA (liquid crystal display) screen framed by a channel frame and pivotably retained between the two perpendicular supports by elastic packing elements. Therefore, the LCD screen can be adjusted to any of plural various level positions and any of plural various angular positions relative to the mainframe. The LCD screen receives input signals from the keyboard as well as input signals from a pen base input device.

REFERENCES:
patent: 4749364 (1988-06-01), Arney et al.
patent: 4859092 (1989-08-01), Makita
patent: 5103376 (1992-04-01), Blonder
patent: 5200913 (1993-04-01), Hawkins et al.

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