Illuminated transflective gemstones, methods, and apparatus thereof

Abstract

A light source comprising a substrate, wherein the substrate is coated with a transflective thin film optical coating, wherein the coating results in a metallic mirror and/or iridescent effect on the substrate; and a light emitting diode comprising an internal circuitry, wherein when the light source in a switched-Off mode the metallic mirror effect or the iridescent effect conceal internal circuitry of the light emitting diode to provide an aesthetic look and color on the gemstone, wherein when the light source is switched-ON the transflective thin film allows LED light to transmit through the substrate, wherein the light source comprises a substantially invisible light source integrated onto a substrate. In other embodiments, LED may include OLED, transparent inorganic LED, flexible COF LED, etc. . . . . In embodiments, the gemstone may be foiled, unfoiled, multi-facetted, colorless, colored, etc . . . .

What is claimed is: 
     
         1 . An apparatus comprising:
 a gemstone, said gemstone comprises at least one of synthetic gemstone, imitated gemstone, precious stones, semi-precious stones, and cut glass crystals;   an optical or transflector coating implement, said optical coating or transflector implement comprises at least one of a one-way mirror coating material and a dichroic mirror coating material, wherein said optical or transflector coating implement is configured to provide at least one of a one-way mirror and iridescent dichroic mirror; and   a substrate, wherein said substrate is coated with said optical or transflector coating implement, wherein said optical or transflector coating implement is configured to result in a metallic mirror and/or iridescent effect on said substrate; a light source, said light source comprises a light emitting diode (LED) die having an internal circuitry, wherein said light source is configured to be operable for illuminating said gemstone, and wherein when said light source is in a switched-Off mode, said metallic mirror effect or said iridescent effect is configured to conceal said internal circuitry of said light emitting diode (LED) die to provide an aesthetic look and color on said gemstone, and wherein when said light source is in a switched-ON mode, said optical coating implement is configured to allow said light source to transmit through said substrate.   
     
     
         2 . The apparatus of  claim 1 , wherein said substrate comprises a transparent substrate comprising: a silicone encapsulant with adhesive properties, a flexible printed circuit board (FPC) that is configured to surface mount (SMT) said LED die with said silicone encapsulant, and a coverlay that is configured to cover, encase, and protect said LED die. 
     
     
         3 . The apparatus of  claim 1 , wherein said substrate is rigid or flexible, and wherein said dichroic mirror coating material is provided on a proximate front surface portion of said gemstone. 
     
     
         4 . The apparatus of  claim 1 , wherein said one-way mirror coating material is disposed on said back surface portion of said gemstone, and wherein said one-way mirror coating material has a broad band light reflection. 
     
     
         5 . The apparatus of  claim 1 , wherein said optical or transflector coating implement further comprises at least one of a trichroic, and a pleochroic mirrorcoating material. 
     
     
         6 . The apparatus of  claim 5 , wherein a coating process carried out with said optical or transflector coating implement comprises at least one of vacuum sputtering, vapor coating (physical vapor deposition or chemical vapor deposition), and spray coating process. 
     
     
         7 . The apparatus of  claim 1 , wherein said light source further comprises a controllable LED package that is configured to operate in ambient light reflective mode and LED light transmissive mode. 
     
     
         8 . The apparatus of  claim 1 , wherein said light source is configured to be controlled by at least one of a central processing unit (CPU), a microcontroller, and a LED driver. 
     
     
         9 . The apparatus of  claim 2 , wherein said gemstone is mounted into a cavity of said LED die with said silicone encapsulant injected into said LED die cavity. 
     
     
         10 . An apparatus consisting of:
 a gemstone implement, said gemstone implement comprises at least one of synthetic gemstone, imitated gemstone, precious stones, semi-precious stones, and cut glass crystals;   a coating implement, said coating implement comprises at least a mirror coating material;   an organic light emitting diode (OLED) having an anode and a cathode, wherein said organic light emitting diode (OLED) is configured to be operable as a light source;   a transparent substrate; and   a transparent adhesive.   
     
     
         11 . The apparatus of  claim 2 , wherein said transparent substrate comprises glass or a gemstone. 
     
     
         12 . An apparatus consisting of:
 a gemstone, wherein said gemstone comprises a square, triangular, or square shaped synthetic gemstone, imitated gemstone, precious stones, semi-precious stones, or cut glass crystals;   a flexible printed circuit board (FCP), wherein said FPC is configured to conform to at least one of said square, triangular, and square shaped gemstone shapes;   an opaque mirror coating material, wherein said opaque mirror coating material is disposed between said gemstone and said FPC; and   an LED package, said LED package comprises at least one of, a thin film flexible inorganic LED, a transparent display LED/LCD, and a mirror OLED lighting/display.   
     
     
         13 . The apparatus of  claim 1 , wherein said LED die and internal circuitry are substantially transparent. 
     
     
         14 . The apparatus of  claim 1 , wherein said substrate is configured to be operable for a roll to roll process, yet rigid to hold shape when bent, and wherein said substrate is configured to be used as prong or metal settings for said gemstone. 
     
     
         15 . The apparatus of  claim 1 , further comprising:
 a COF LED, wherein said COF LED is configured to adapt to various cuts, facets and shapes of gemstones in rigid or flexible substrates or systems, said COF LED is further configured to enable multiple controllable LED lighting directions including front lit, side lit and back lit configurations over said gemstone; and wherein said LED lighting directions are configured to hide/mask said COF LED from visibility when positioned in said front lit and side lit configurations.   
     
     
         16 . The apparatus of  claim 15 , further comprising a gemstone supporting structure, wherein said gemstone supporting structure comprise a prong or metal settings integrated with said COF LED. 
     
     
         17 . The apparatus of  claim 15 , further comprising a silicon die, wherein said silicon die is configured to reduce a weight and size of said apparatus, and wherein said light source has flexibility and a stretchable structure. 
     
     
         18 . The apparatus of  claim 1 , in which said gemstone implement comprises a pointed back crystal material, wherein said crystal material has a pavilion angle greater than a critical angle of said crystal material and an equally or less denser medium behind said pointed back crystal, and wherein said crystal material is configured to form a retroflector resulting in a blind spot. 
     
     
         19 . The apparatus of  claim 1 , further comprising:
 a transflector layer, wherein said transflector layer comprises a switchable mirror coating, wherein said switchable mirror is an electrochemical mirror having a mirror state in a switched-OFF mode and having a transparent state in a switched-ON mode, and wherein said switchable mirror layer further comprises a metal hydride that is configured to change from said mirror state to said transparent state, and from said transparent state to said mirror state.