LED bulb or LED night light having a moving projection image
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United States of America Patent
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Mar 6, 2018
Issued Date -
N/A
app pub date -
Dec 30, 2015
filing date -
Jul 3, 2012
priority date (Note) -
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Abstract
An LED light device includes an LED night light or LED bulb having a moving projection image. The movement effect is obtained by (1) causing LEDs to illuminate with a time difference, (2) using a magnetic field force to cause a film, opening, printed piece, or slide to move, shake, spin, rotate, or vibrate, or (3) using a motor or movement to cause the film/opening/printed piece/slide or a projection-lens to move, shake, spin, rotate, or vibrate. Light beams from an LED light source pass through the film/opening/printed piece/slide and then through a projection lens that causes a tiny lighted image to become a bigger or more colorful moving projected image having a wider viewing angle.
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