Dual-screen computer display
First Claim
1. A computer output monitor comprising two separate display screens and mounting means for positioning said screens in back-to-back relation to one another to present separate display images visible by different viewers on opposing sides of said monitor.
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Abstract
A dual screen computer output display consisting of two display panels which may be positioned in different viewing positions, including a back-to-back group presentation position in which the two screens face in opposite directions, or in a over-and-under or side-by-side enlarged viewing positions in which the two screens face in the same direction to provide an enlarged viewing area. The video controller and software produce duplicate images on the two screens in the group presentation position and produce a single enlarged image which is displayed on the the combined screens in the enlarged viewing positions. The dual screen display may be advantageously integrated with a laptop computer, together forming a folding structure which acts as a lid covering the keyboard and control surface of the laptop computer in a storage position.
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Citations
8 Claims
- 1. A computer output monitor comprising two separate display screens and mounting means for positioning said screens in back-to-back relation to one another to present separate display images visible by different viewers on opposing sides of said monitor.
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7. A laptop computer comprising, in combination, a computer housing, a keyboard mounted on one face of said housing, a first display panel exposing a first active viewing screen on one face thereof, a second display panel exposing a second active viewing screen on one face thereof, means for moveably attaching said first and second panels to said housing such that, in a first viewing position, said panels are positioned in back-to-back relationship to one another so that one of said first viewing screens is visible to the operator of said keyboard and the second of said viewing screens is visible to a person on the other side of said laptop computer from said operator.
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8. A display system comprising a computer for concurrently generating data for producing first and second images, first and second display panels coupled to receive said data from said computer, each of said panels having viewing screen surface for displaying an image and an opposing back surface, mounting means for attaching said panel displays for relative movement between a folded storage position in which the viewing screen surfaces of said first and second panels positioned are in a protected face-to-face position and a unfolded viewing position in which said panels are in a back-to-back position with one of said viewing screens being visible on one side of said display system and the other of said viewing screens being visible on the other side of said display system.
Specification