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7406785 |
Display device
A display device selectively provides a first and second displays. A first light source emits first light, and a second light source emits second light having peak wavelength different from the...
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7394188 |
Phosphor based light source component
A method of making a light source includes the steps of forming a first optical component having a phosphor material in fixed relation to a first multilayer interference reflector, providing a...
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7312560 |
Phosphor based light sources having a non-planar long pass reflector and method of making
A light source including an LED that emits excitation light, a layer a phosphor material positioned to receive the excitation light, the phosphor material emitting visible light when illuminated...
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7245072 |
Phosphor based light sources having a polymeric long pass reflector
A light source includes an LED that emits excitation light, a polymeric multilayer reflector that reflects the excitation light and transmits visible light, and a layer of phosphor material spaced...
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7210977 |
Phosphor based light source component and method of making
A method of making a light source includes the steps of forming a first optical component having a phosphor material in fixed relation to a first multilayer interference reflector, providing a...
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7157839 |
Phosphor based light sources utilizing total internal reflection
A LED package including an LED that emits excitation light at an excitation light wavelength and a layer of phosphor material positioned to receive the excitation light and having a first index of...
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7138173 |
Red-green-blue polymeric interference film
Multilayer polymeric films and other optical bodies are provided which is useful in making colored mirrors and polarizers. The films are characterized by a change in color as a function of viewing...
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7118438 |
Methods of making phosphor based light sources having an interference reflector
A method of manufacturing a light source includes the steps of providing a first flexible sheet that includes a first multilayer interference reflector, providing a carrier film to carry the...
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7091661 |
Phosphor based light sources having a reflective polarizer
A LED package includes an LED that emits excitation light and an optically transparent body. A layer of phosphor material is positioned to receive the excitation light and is disposed on or in the...
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7091653 |
Phosphor based light sources having a non-planar long pass reflector
A light source includes an LED that emits excitation light, an optically transparent body, a phosphor material positioned to receive the excitation light and disposed on or in the optically...
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7036873 |
Piece of motor vehicle bodywork presenting a marked appearance of depth
A piece of motor vehicle bodywork ( 4, 5, 11 ) having an outside face directed towards the outside of the vehicle and an inside face opposite the outside face, the piece of bodywork being...
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6916047 |
Secure card
A laminated construction that combines card stock with another card stock that has been printed with a dark pigmented coating, such as ink, to prevent the show through of information that appears...
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6823779 |
Image processing method, image formation method, image processing apparatus, and image formation apparatus
An image formation method and apparatus extract an attribute value from a non-embossed image data from which a non-embossed image is formed, generate an embossed image data from which an embossed...
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6808394 |
System for demonstrating effects of polarized lens
A system for demonstrating the effects of a polarized lens on reducing glare is provided. The system includes a multi-layered light reflecting substrate having a visual indicia layer and a film...
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6797366 |
Color shifting film articles
Multilayer polymeric films and other optical bodies are provided which is useful in making colored mirrors and polarizers. The films are characterized by a change in color as a function of viewing...
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