Invention Grant
- Patent Title: LED and/or laser light has more than one optics means to create wider or big areas image
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Application No.: US14503647Application Date: 2014-10-01
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Publication No.: US09719654B2Publication Date: 2017-08-01
- Inventor: Tseng-Lu Chien
- Applicant: Tseng-Lu Chien
- Agency: Bacon & Thomas, PLLC
- Main IPC: F21S10/02
- IPC: F21S10/02 ; F21V5/00 ; F21V7/00 ; F21S8/00 ; F21S6/00 ; F21V21/14 ; F21V23/04 ; F21S10/06 ; F21K9/60 ; F21S9/02 ; F21Y113/10 ; F21Y115/10

Abstract:
An LED and/or laser light device for having a plug-in power source, an interchangeable power source, or a USB power source incorporates more than one optical element having more than one reflective or refractive surfaces at different positions, distances, and/or orientations relative to the LEDs and/or laser-light source of the LED or laser light to cause light beams to reflect or refract before passing through the optical elements and create or project an image, message, time, geometric art, nature scene, galaxy, milky way, sky, cloud, start, moon, water-wave, aurora light, animal, characters, cartoon, sign, logo, commercial to at least one surface surrounding the light device. The optical elements may have a predetermined texture and/or shaped openings, windows, cutouts, or variable thicknesses and further may incorporate parts and accessories such as a motor to provide moving image effects with a wide viewing angle and variable colors or patterns.
Public/Granted literature
- US20150211701A1 LED And/Or Laser Light Has More Than One Optics Means to Create Wider or Big Areas Image Public/Granted day:2015-07-30
Information query