Viewing screen color limiting device and method
First Claim
1. A viewing screen control device comprising a means for controlling a signal from an electronic device to a viewing screen to control display levels of the viewing screen by limiting specific colors that affect human sleep patterns.
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Abstract
A timed programmable control alters signals between an electronic device and a viewing screen to lower or eliminate a signal for a specific color on the screen at specific times. Eliminating or lowering blue color on the screen allows normal production of melatonin prior to normal sleep times to permit normal sleep cycles. The control may be a microcontroller or simple switch inside a locked box, a video card, or software to control light pixel values in memory, VGA signals, and digital to analog conversions.
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Citations
23 Claims
- 1. A viewing screen control device comprising a means for controlling a signal from an electronic device to a viewing screen to control display levels of the viewing screen by limiting specific colors that affect human sleep patterns.
Specification