Abstract: A display apparatus (10) comprises a display band (14) and a control unit (12). The display band (14) is flexible and is dimension for wrapping round the wrist or other part of the user. In preferred forms, the control unit (12) includes a timing circuit and the display band (14) includes a digital time display, the apparatus thus functioning as a watch. Also preferred is the use of a malleable display band (14) allowing the apparatus to be applied to the wrist or the like without use of a buckle or catch. A variety of display bands (14) may be used interchangeably with a single control unit.

Abstract: A ring has a sphere on a band and is worn on the finger of a sports fan. An electrical circuit includes a power source and two LEDs. An antenna allows the ring circuit to receive signals sent wirelessly. A three position switch changes the settings of the circuit. When the switch is in a middle position, the ring is disconnected from its power source. When the switch is in one or the other of the other two positions, the wireless receiver components can receive signals from a transmitting unit. The ring is preferably worn by a sports fan at a sporting event, and upon switching the switch to the position associated with the team the fan supports, the ring can receive signals. Signals will be transmitted from the transmitting unit, and will cause the ring to flash the LED. Rings worn by fans flash in support of the fans' team.

Abstract: A dual-ended illumination device that is fastened to a user's wrist is herein disclosed, comprising a small cylindrical flashlight having a first end with at least three (3) white light-emitting diodes (LED's) and a second end having at least one (1) red LED. A four position switch located at a midpoint on a housing provides for OFF-WHITE-RED-BOTH positions. The flashlight attaches to one's wrist by use of a nylon strap secured with a fastening means. It is positioned on either the inside or outside of the wrist to suit a desired illumination need. An inside position would be used when reading a book, or performing physical tasks. The outside position would be used when riding or bike or walking, with perhaps all lamps illuminated to serve as a warning light to others. The device is viewed as being especially valuable in areas where it is impossible to hold a flashlight or have others hold one while performing work with both hands.

Abstract: A wearable light ring used to illuminate a working area while allowing the user to hold a tool with the same hand. The battery powered ring including an LED and control mechanism. The LED positioned on the light ring as to direct most of the light towards the fingertip allowing the user to simultaneously work with a tool and illuminate the working area with one hand. The light ring also having a mode of operation that filters UV light to prevent curing of composite materials.

Abstract: A locket with an illumination source utilized in combination with a neck chain. The locket includes an upper member containing a battery-operated illumination source such as a LED, a lower member including an open button and a clip receptacle, and a hinge, preferably a ratcheting-type hinge, connecting the upper member and the lower member. The open button disengages a locking clip disposed in the upper member from the clip receptacle to open the locket and can be in operational communication with the light emitting diode to activate the light emitting diode when the locket is in any open position. An aperture in the hinge removably slidably receives a neck chain therethrough. The ratcheting type first hinge selectively temporarily locks the locket in a selected open position. The locket also includes a magnifying glass pivotally disposed between an upper member and a lower member of the locket.

Abstract: Disclosed embodiments relate to altering the flexibility of a display device. A method for altering the flexibility of a display device may include sending a signal, by a circuit, to alter the temperature of a first section of a display device comprising the first section and a second section. The flexibility of the first section may be changed in response to the temperature alteration of the first section. The method may further include sending a signal, by the circuit, to alter the temperature of the second section of the display device. In one embodiment, the flexibility of the second section is changed in response to the temperature alteration of the second section.

Abstract: An enhanced lighting device having a means providing for the affixing to most conventional eyeglass frames. The unobtrusive lighting device generally comprises an enclosure having a cavity for the containment of a light emitting diode, a powering means and a sliding tensionable clamp for attaching the enclosure to for example, the bridge of a pair of conventional eyeglasses. Additionally, a pair of support posts provides an alignment means whereby the direction of the light is perpendicular to that of the eyeglass frame. A presentation plate is attachable to the front of the device, and may be decorated to provide a fashionable look.

Abstract: An ear hook device with illumination function is worn on a user's ear to provide illumination, so that the user can have their hands free to do more works. Furthermore, the ear hook device is further provided with a holding assembly which can hold the ear hook device and is then clipped to the user's pocket when the ear hook device is not in use, making it easier for the user to use and carry the ear hook device.

Abstract: An LED earring structure for body piercing jewelry includes a lens unit which is installed in the front and projects emitting light outside; a light-emitting unit which flashes on and off depending on switching the power supply on and off; a power supply unit which supplies the electrical power to said light-emitting unit; an inner filler unit which wraps said light-emitting unit and said power supply unit and absorbs the impact due to the turbulence of them; a main body unit which fix said lens unit and contains and protects the emitting light unit, the power supply unit and the inner filler; and a rear assembly unit which supply the electrical power to said emitting light unit by mating with said main body unit through the pierced opening in the human body.

Abstract: The present Invention is an apparatus for displaying a medallion in an item of memorabilia, such as a hockey puck or a model of a tire. A medallion is selectably retained by a cavity defined by the item of memorabilia. A light-emitting capacitor is disposed either in front of or behind the medallion, illuminating the surface of the medallion.

Abstract: A pressure-actuated light device (1) with a holding portion (2) that allows a user to hold the pressure-actuated light device in a user's hand. The pressure-actuated light device comprises a housing (3) which houses a light emitting diode (“LED”) (6) having a cathode (11) and an anode (10) extending from it. The cathode has one end permanently connected to the LED and a second end in constant contact with a negative terminal (8) of a battery (7). The anode has one end permanently connected to the LED and a second end separated from a positive terminal (9) of the battery by a spacer (12) which prevents the anode from making contact with the positive terminal while the device is not in use. When pressure is applied to a button (4) on the housing, the button presses the anode against the positive terminal thereby creating an electrical circuit which activates the LED. The holding portion may take alternative forms, including a fin (13), clip (14), ring (15) or elastomeric loop (16).

Abstract: An LED flashing annular ornament includes a band for putting around a user's wrist or finger; an ornamental cover connected to two facing ends of the band and having a control circuit board and batteries received therein, the control circuit board having a control IC chip and at least one LED provided thereon, and a bottom cap being connected to the ornamental cover to hold the band in place; a power switch arranged on the control circuit board and having an external button; and a vibration switch arranged on the control circuit board. When the external button is pushed to turn on the power switch, power is supplied from the batteries to the control IC chip; and when the user shakes the hand to vibrate the annular ornament while the power switch is on, the vibration switch is turned on and the control IC chip drives the LED to flash.

Abstract: The Invention is an apparatus for displaying a medallion in an item of memorabilia. The item of memorabilia defines a cavity. A holder is configured to be contained within the cavity and defines a medallion-receiving opening selectably receiving the medallion. The holder contains an LED lamp oriented generally parallel to the display surface of the medallion. The LED lamp causes the relief of the medallion to cast a shadow on the display surface of the medallion. The lustrous metal of the medallion reflects light from the relief to an observer.

Abstract: New forms of religious jewelry. Jewelry articles are provided representing the tomb of Jesus, to depict and/or symbolize the event of the Resurrection for Christian religious adherents.

Abstract: LED controller devices (e.g., color changing modules) that may be connected to an LED fixture (e.g., an LED light strip or series of LED light strips) having multicolored LED lights or LED's which otherwise vary in intensity, color, brightness, etc. In some embodiments, the LED light strips may incorporate red/green/blue (RGB) LEDs or white/warm white/amber (WWA) LEDs. This LED controller device operates to vary the colors emitted by the LED lights in accordance with desired programs, colors, tones, light shows, etc. The controller devices of this invention may be used in a stand alone LED lighting fixture of part of a network, such as a network that uses a form of RS-485 architecture known as a “Digital Multiplexed Interface” (DMX) as frequently used for control of lighting.

Abstract: An illuminated article of adornment, such as jewelry, having a conductor loop, a magnetically connectable clasp housing a removable battery, and a medallion having internal light emitting diode (“LED”). The clasp consists of two magnetically connectable clasp components, at least one of which is adapted with an interior chamber for containing a battery power source. Each clasp component includes a vertex end connected to an electrical conductor, and a magnetically attractable base. At least one of the clasp components contains a magnet thereby allowing the clasp components to be magnetically connectable in base-to-base relation without requiring precise manual alignment. No further mechanical connection is required. Once connected the clasp completes an electrical circuit resulting in the illumination of an LED electrically connected to the necklace opposite the clasp portion. The LED is preferably connected to or embedded within a crystal to enhance the illumination effect.

Abstract: A lighting apparatus (600) for illuminating display items, and particularly articles of jewelry including gemstones such as diamonds, located within a display area. The apparatus (600) includes a plurality of substantially white light sources (604) arranged such that each light source (604) is spaced apart from adjacent light sources of the apparatus (600). Light absorbing material (608) is disposed so as to substantially occupy the spaces between adjacent sources (604) when viewed from within the display area. Accordingly, light is emitted into the display area as a plurality of bright regions interspersed with one or more regions of darkness. The lighting apparatus is particularly effective in producing desirable and visually perceptible effects, such as fire and scintillation, within a gemstone.

Abstract: The invention is an advertising apparatus for produce and candy vendors made of at least one earring clip with back side and front side for engaging a non-pierced ear, at least one hook secured to the earring clip, and at least one edible food item removably secured to the hook, wherein the edible food item is a fruit, a vegetable, or combinations thereof.

Abstract: A self illuminated belt buckle comprising a housing with a symbol shaped opening in the front and an opening in the bottom of the housing. The housing containing at least one power source, and at least one light source such as an LED which may be connected to a switch. The at least one power source providing power to the light source which provides background lighting through the symbol shaped opening and through the opening in the bottom of the housing. The light source and power source not being visible from outside of the housing. The housing further being connected to an attachment device such as a belt buckle or brooch pin. The housing also being formed from diamond plate.

Abstract: An illuminated article of adornment, such as jewelry, having a conductor loop, a magnetically connectable clasp housing a removable battery, and a medallion having internal light emitting diode (“LED”). The clasp consists of two magnetically connectable clasp components, at least one of which is adapted with an interior chamber for containing a battery power source. Each clasp component includes a vertex end connected to an electrical conductor, and a magnetically attractable base. At least one of the clasp components contains a magnet thereby allowing the clasp components to be magnetically connectable in base-to-base relation without requiring precise manual alignment. No further mechanical connection is required. Once connected the clasp completes an electrical circuit resulting in the illumination of an LED electrically connected to the necklace opposite the clasp portion. The LED is preferably connected to or embedded within a crystal to enhance the illumination effect.

Abstract: The present invention relates to a light-emitting head decoration, comprising: a mount unit (1) provided with a groove (11) having a plurality of mounting seats (12) and retaining slots (13) inside; an ornamental unit (2) with a predetermined aesthetical design which has a light-emitting circuit (3) thereon, an inserting segment (27) provided at the bottom of the ornamental unit (2) is inserted into the groove (11), a plurality of receiving slots (271) are provided on the inserting segment (27), and each receiving slot (271) has respective light source (33) which is connected to the light-emitting circuit (3), each receiving slot (271) matches with respective mounting seat (12) and several hooks (28) are provided on the bottom edge of the inserting segment (27) for inserting into the retaining slots (13) so as to hold the ornamental unit (2) on the mount unit (1).

Abstract: A method for manufacturing a single stone into a regular dodecahedral ornament or a regular icosahedral ornament, and the ornament manufactured according to the method are provided. The method enables the ornament to be manufactured at low costs with ease without using a complicated, numerically computer-controlled shaping machine. The geometric features determining the faces and ridges of a regular dodecahedron or a regular icosahedron are drawn as cutting base lines on each surface of a cubic workpiece. On a face formed by cutting based on the cutting base lines, new auxiliary cutting lines are sequentially drawn by marking. Then, based on these auxiliary cutting lines and the remaining cutting base lines, a possible cut face is determined, which is in turn cut using a cutting tool. The cutting base lines which are erased after each cutting are complemented by auxiliary cutting lines to find a new possible cut face, which is in turn cut in sequence, thereby manufacturing the regular polyhedral ornament.

Abstract: An illuminated jewelry article having a conductor loop, a magnetically connectable clasp housing a removable battery, and a medallion having internal light emitting diode (“LED”). The clasp consists of two magnetically connectable clasp components, at least one of which is adapted with an interior chamber for containing a battery power source. Each clasp component includes a vertex end connected to an electrical conductor, and a magnetically attractable base. At least one of the clasp components contains a magnet thereby allowing the clasp components to be magnetically connectable in base-to-base relation without requiring precise manual alignment. No further mechanical connection is required. Once connected the clasp completes an electrical circuit resulting in the illumination of an LED electrically connected to the necklace opposite the clasp portion. The LED is preferably connected to or embedded within a crystal to enhance the illumination effect.

Abstract: A bracelet includes at least one electronic display unit. Each display unit has a display having a plurality of display elements arranged in a sequence lying along the length of the bracelet and/or arranged in a sequence lying substantially around the perimeter of the display. The bracelet has a control circuit to control the display elements so that the characters displayed by the display elements appear to move along the sequence of display elements with time. In the alternative, the characters appear to move along a discrete face which is provided along the bracelet.

Abstract: A toy or game piece for producing color includes a housing formed in the shape of a toy; a color reader to read a sample and generate data; a processing device to process the generated data and determine a color of the sample based on the generated data; and a light emitting element to produce light corresponding to the determined color. The light emitting element may include two or more light emitting diodes (LEDs) of different colors. The processing device controls the intensity of each LED to cause the light emitting element to produce the corresponding color that is substantially similar to the determined color.

Abstract: An illuminated necklace. The necklace has a plurality of ornamental lamp fixtures, some of which include light emitting devices therein. The light emitting devices are switched on and off in excess of 100 times per minute. The ornamental lamp fixtures may be provided in the shape of shamrocks, hearts, pumpkins, a bulbous form, or other desired shapes. The light emitting device may emit light of the same or of a different color than the ornamental lamp fixture in which it is housed.

Abstract: A article of manufacture that includes a luminous medallion. A conductor having a coating of non-conductive material is formed into a loop having two discontinuities. A clasp that houses a removable battery is fixed within the first discontinuity and a bead having an internally embedded LED is located within the second discontinuity. Electrical connections are made to electrodes located within the clasp by interior electrical conductors exposed at the stripped ends of the coated conductors that define one discontinuity. The conductors are fixed in electrical contact with the LED at the other discontinuity at the stripped ends of the coated conductor in the region of the second discontinuity. A membrane with an interior surface and an exterior surface, with the exterior surface adapted to receive the medallion secured thereto, and the interior surface adapted to receive elements of the clasp.

Abstract: An article of illuminated jewelry includes at least one light source, preferably comprising an LED, a housing preferably in a circumferential shape, and having a hollow core for placing at least one wire for supplying power from a battery to the light source for illuminating a decorative object. The housing also includes a battery compartment positioned at a predetermined distance from said light source for enclosing the battery. The invention relates generally to jewelry and more particularly to illuminated jewelry, including but not limited to rings, necklaces and bracelets. The article of illuminated jewelry may include, for example, the use of multiple batteries of different types, different placements and sizes of batteries (for brighter or longer illumination) as well as various alternative switch mechanisms. The one or more light sources can also generate different colors of light.

Abstract: A tubular Electro-Luminescent light device offers desired bending directions with super brightness based on the predetermined width of a panel incorporated with a proper inverter system. The panel has a much narrower width than a tube means containing the panel to allow the panel to bend in any direction and angle within the tube means to provide desired light effects. The panel can be flat or twisted within the tube means, which in turn may have a desired colored, transparency, wall thickness, diameter, shape, or length. The device may incorporate non-elastic means, magnetic means, a tube holder, sensor means, and/or integrated circuit to add a wide variety of features.

Abstract: A flash adornment includes a base, a shining mechanism held in the base, and an upper lid secured over the base; the base has several connecting holes near to the edge; the shining mechanism includes a circuit board, and light emitting elements; the circuit board has through holes facing respective connecting holes of the base; the upper lid has a hollowness, over which a transparent protective cover is secured; the upper lid has several fixing parts and posts on an edge of an inner side; each fixing part has a fitting room therein, which holds a respective one of the light emitting elements; the posts each have a hole, and they are passed through respective ones of the through holes of the circuit board; screws are passed through the connecting holes and into the holes of the posts to secure the upper lid to the base.

Abstract: A rotatable earring for wearing and rotating. An embodiment of the earring includes: an elongated member, having a first and second end; a motor that provides rotation; a decorative member, configured to provide decoration; a coupling device, coupled to the motor, and selectably coupleable to an ear of a person; and a power module, coupled to the coupling device, in communication with the motor, and configured to provide power. According to other embodiments, the power module includes: a securing member configured to secure the power module to the coupling device; a battery configured to provide DC electricity; and an On/Off switch configured to control the release of power from the power module. Further, there is a light module, coupled to the decorative member, in communication with the power module, and configured to provide light.

Abstract: An illuminated jewelry case comprising a base having a jewelry mounting location adapted for removably mounting a piece of jewelry; a lid pivotally connected to the base and movable between open and closed positions; at least one LED disposed on the lid for illuminating the jewelry mounting location when the lid is in the open position; and a ribbon cable in electrical communication with the at least one LED and a pair of battery contacts disposed on the base.

Abstract: A necklace or bracelet includes a luminous medallion. A conductor having a coating of non-conductive material is formed into a loop having two discontinuities. A clasp that houses a removable battery is fixed within the first discontinuity and a bead having an internally embedded LED is located within the second discontinuity. Electrical connections are made to electrodes located within the clasp by interior electrical conductors exposed at the stripped ends of the coated conductors that define one discontinuity. The conductors are fixed in electrical contact with the LED at the other discontinuity at the stripped ends of the coated conductor in the region of the second discontinuity.

Abstract: An electronic ornament that can be worn or attached to or suspended from an object has an LED matrix (21) capable of displaying a user-selected message from a preprogrammed set of graphic symbols or a user-programmed arbitrary pattern or animation. A safety pin (31) or other fastener (34) attaches the ornament to a wearer or to an object, making the display readable by others during conversations and gatherings from a distance of several meters. The user can select the message or pattern using only two buttons (28) and (29), and the selection is retained even when battery (25) is removed. The LED display (21) scrolls messages horizontally such that more than one average text character but less than one average word is visible at a time, making the display surprisingly readable yet economical and small enough to make it easy to wear or use as a lightweight ornament.

Abstract: A display unit includes a number of connectors for attaching and powering electrically powered devices, such as illuminated jewelry items, each including a battery and an end cap which is removed when the item is placed on the display connector. Each of the connectors includes a threaded mounting surface engaging a threaded mounting surface of one of the devices. The orientation of each device is adjusted by its rotation in engagement with the connector as a resiliently mounted electrical contact surface of the connector is held in contact with a contact surface of the device so that electrical power is retained within the device.

Abstract: An illuminated novelty device includes a plurality of light emitting diodes (LEDs). An elongated light bar can be mounted to each of the LEDs. The light bars have a light receiving end and a light emitting end and are mounted to respective LEDs at the light receiving end. The light bars are formed from a light transmissive material. Conductors extend between and connect the LEDs. The LEDs are spaced from one another along the length of the conductors. The LEDs, the elongated light bars and the conductors define an LED assembly. A power source is operably connected to the LED assembly and a switch is operably connected between the power source and the LED assembly. The power source and switch are maintained in a housing. A light transmissive sheath has the LED assembly fitted, at least in part, within it. The sheath has a first end mounted to the housing and a second free end.

Abstract: A decorative stone impregnated with a transmutable lighting element, such as a light emitting diode, electrically connected to a power source. The lighting element contains an integrated circuit which controls its transmutable appearance. The decorative stone may be used in jewelry.

Abstract: Accessories such as jewelry lighted with chemiluminescence. The accessories have decorative chemiluminescent article holders which utilize apertures or spaces for direct viewing of the chemiluminescent article. The accessories, may include ornamental elements back-lit by chemiluminescence.

Abstract: A shining personal adornment includes a hollow body pervious to light, a glowing unit, a power supplying unit and two connecting members. The shining unit is held in the hollow body, and it includes a control element and several light emitting elements electrically connected to the control circuit element. The power supplying unit has a switch for controlling the flow of electricity therefrom. The connecting members are joined to respective ones of two ends of the hollow main body. Further, the connecting members are joined to respective ones of the two ends of the power supplying unit such that the glowing unit is electrically connected to the power supplying unit, wherein the whole shining personal adornment has a substantially circular shape.

Abstract: A flexible abrasion resistant omnidirectionally reflective jewelry piece has a central cylindrical braided rope core surrounded by a cylindrical reflective braided sleeve comprising three or more narrow width reflective strips that are braided at a shallow cylindrical braid angle that reflect an incoming light beam back in the same direction as it was emanated. The reflected light beam provides accurate omnidirectional illumination of the person wearing the reflective jewelry piece during dusk or nighttime hours. This reflective jewelry piece is created by surrounding a central braided rope of nylon or polyethylene fibers with a cylindrically braided reflective sleeve. The braided reflective sleeve is composed of narrow width reflective strips that comprise a woven or knitted narrow width strip and a flexible nylon retroreflective sheet sown thereon. The flexible retroreflective sheet is formed by thermally bonding corner cube or microsphere retroreflectors to a flexible polymeric sheet.

Abstract: An illuminated necklace. The necklace has a plurality of ornamental lamp fixtures, some of which include light emitting devices therein. The light emitting devices are switched on and off in excess of 100 times per minute. The ornamental lamp fixtures may be provided in the shape of shamrocks, hearts, pumpkins, a bulbous form, or other desired shapes. The light emitting device may emit light of the same or of a different color than the ornamental lamp fixture in which it is housed.

Abstract: The disclosed device provides a translucent housing containing a light source (e.g., LED) and a power source (e.g., battery) in close proximity. A button at one end of the housing permits a user to activate the LED by applying pressure to the button. The pressure forces the battery into contact with a conductive element which then contacts electrical leads of the LED thereby activating the LED. When the pressure is removed, the LED turns off. The housing is removably attached to a user's fingers or thumb by means of a flexible band, strap or multiple flexible members. In this manner, the lighting device is a one-size fits all device.

Abstract: A bracelet includes at least one electronic display unit. Each display unit has a display having a plurality of display elements arranged in a sequence lying along the length of the bracelet and/or arranged in a sequence lying substantially around the perimeter of the display. The bracelet has a control circuit to control the display elements so that the characters displayed by the display elements appear to move along the sequence of display elements with time. In the alternative, the characters appear to move along a discrete face which is provided along the bracelet.

Abstract: A hair decoration such as a kit comprises a series of beads connectable to one another and a set of appliqués. At least a portion of the beads contains one or more lights inside which are in electrical communication with one another to permit power to be commonly supplied to the lights from a battery. One or more beads includes a mechanism for attaching the beads to hair. A light circuit is coupled to the light-containing beads to drive the lights. Appliqués in the set of appliqués are selectively applicable to the beads by a user, have a transmissivity, and are in a path of illumination of the lights. As a result, when the lights are driven by the light circuit, the lights shine and provide illumination in the path. The illumination can be direct or backlit. A method of decorating hair is also provided.

Abstract: A piece of costume jewelry includes a circuit board, a battery holder, a button, and a conducting plate. The circuit board has light emitting diodes thereon and an IC member for controlling the light emitting diodes. A transparent glue covers the light emitting diodes and copper foils are located on a rear side of the circuit board. The battery holder is secured on the rear side of the circuit board while the batteries are held in the battery holder. The conducting plate is fitted to the battery holder to touch rear ends of the batteries. The conducting plate has a fitting hole and the battery holder has a locating protrusion passed through the fitting hole. The batteries and the button touch the copper foils of the circuit board respectively, and the IC member can be activated to make the light emitting diodes shine by means of pressing the button.

Abstract: A shining personal adornment includes a hollow body, a shining unit held in the hollow body, a power supplying unit, a first connecting part joined to one end of the hollow body, a second connecting part joined to other end of the hollow body for separable connection with one end of the power supplying unit; the first connecting part has a threaded portion, and holds a conducting element therein, which is connected to the shining unit; the power supplying unit contains batteries therein, and has a threaded portion; the threaded portion of the first connecting part is threadedly engaged with the threaded portion of the power supplying unit; the conducting element will not be connected to the batteries, and the shining unit will not be powered if the threaded portions are loosely connected; the conducting element will be electrically connected to the batteries when both the threaded portions are tightly connected.

Abstract: The present invention is an improved earpiece light. In particular, the present invention is directed to an earpiece having a power supply and a light source mounted on the earpiece. The earpiece light is preferably for use on a person's outer ear. The earpiece light comprises an ear support, preferably for placement behind the user's crest of helix. The ear support is attached to a power supply housing, preferably for placement over the user's external auditory canal. The power supply housing has a power supply and a lamp arm with a distal end extended from the power supply housing. The power supply is connected to a light source mounted on the distal end of the lamp arm. Preferably, the lamp arm is positioned below the ear support and the power supply is connected to a light source, preferably an LED, mounted on the lamp arm.

Abstract: A lamp crystal has a transparent body formed with an outwardly open bore and having an outer surface having a region with a matte finish, and a light-emitting diode fixed in the bore. The outer surface is substantially smooth and polished except at the region with the matte finish. The matte-finish region extends peripherally around the body.

Abstract: A article of manufacture that includes a luminous medallion. A conductor having a coating of non-conductive material is formed into a loop having two discontinuities. A clasp that houses a removable battery is fixed within the first discontinuity and a bead having an internally embedded LED is located within the second discontinuity. Electrical connections are made to electrodes located within the clasp by interior electrical conductors exposed at the stripped ends of the coated conductors that define one discontinuity. The conductors are fixed in electrical contact with the LED at the other discontinuity at the stripped ends of the coated conductor in the region of the second discontinuity. A membrane with an interior surface and an exterior surface, with the exterior surface adapted to receive the medallion secured thereto, and the interior surface adapted to receive elements of the clasp.

Abstract: A decorative stone impregnated with a transmutable lighting element, such as a light emitting diode, electrically connected to a power source. The lighting element contains an integrated circuit which controls its transmutable appearance. The decorative stone may be used in jewelry.