초록 ▼

A portable computer having improved capabilities for facilitating a demonstration to an audience. The computer's main display is pivotably mounted to the keyboard portion of the computer, allowing an audience to view the computer's output. A secondary liquid crystal display is mounted on or near the

A portable computer having improved capabilities for facilitating a demonstration to an audience. The computer's main display is pivotably mounted to the keyboard portion of the computer, allowing an audience to view the computer's output. A secondary liquid crystal display is mounted on or near the computer's keyboard, allowing the computer's operator to view the computer's output when the screen is facing the audience. The secondary liquid crystal display can also be operated independently of the main display in order to prolong screen and battery life.

대표청구항 ▼

1. A portable computer comprising: a keyboard section having a keyboard and a secondary liquid crystal display; a pivoting member having a first end and a second end; said first end pivotably connected to said keyboard section; a bearing mounted on said second end of said pivoting member; and

1. A portable computer comprising: a keyboard section having a keyboard and a secondary liquid crystal display; a pivoting member having a first end and a second end; said first end pivotably connected to said keyboard section; a bearing mounted on said second end of said pivoting member; and a display section pivotably connected to said bearing so that said display section may pivot about an axis normal to the plane in which said keyboard section lies. 2. The portable computer according to claim 1 having braking means mounted on said display section which places continuous pressure on said bearing, thereby preventing said display section from rotating out of a preset position selected by a user of said portable computer. 3. The portable computer according to claim 2 having a projection mounted on said bearing preventing said display section from being pivoted about said axis past a certain position. 4. The portable computer according to claim 3 wherein said position is not greater than 270-degrees. 5. The portable computer according to claim 1 in which said secondary display can be operated while said main liquid crystal display is turned off. 6. The portable computer according to claim 1 in which said portable computer has a VGA output port. 7. The portable computer according to claim 6 in which said secondary display is connected to said VGA output port.