JP3087063U - Luminescent disk device - Google Patents

Abstract

[PROBLEMS] To provide a luminous disk device which increases the value of an optical disk and thereby provides a multifunctional disk. A luminous disk device includes a luminous disk and a holding device. A luminescent disk is a disk stack having a flat substrate and a metallic reflective layer formed on one side of the substrate, and is disposed on the opposite side of the metallic reflective layer from the substrate, and emits light when an external electric signal is received. Light emitting stack. The light emitting laminate includes a voltage light emitting region that emits light when an external electric signal is applied, and a bias region that receives the external electric signal and applies the voltage to the voltage light emitting region.
The retaining device includes a retaining portion, an extending portion extending from the retaining portion, and a connecting portion that couples the luminous disk and the retaining portion and transmits an electrical signal to the luminous disk.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a luminescent disk device, and more particularly to a device comprising an optical disk capable of storing digital data on one side and emitting light on the other side, and a holding device for holding the device.

[0002]

[Prior art]

 Today, optical discs are particularly useful as recording media for image and audio data. One side of the optical disk is a readable side that contains data read by the laser beam, and the other side shows various information that decorates the outside of the disk when displaying information about the optical disk such as titles and contents. A print pattern is provided.

However, optical discs are always provided for only one function, for example, data storage. Researchers are keen to increase the capacity of optical discs, but unfortunately no other attempts have been made to increase the added value of the large area of the disc. From the viewpoint of environmental protection and effective use of resources, it is necessary to create completely new functions of optical discs.

[0004]

[Problems to be solved by the invention]

 It is an object of the present invention to provide a luminous disk device that increases the value of an optical disk, thereby providing a multifunctional disk.

Another object of the present invention is to provide a luminous disk device comprising a luminous disk having a DIY surface so that a user can design the disk to a desired outer surface.

Another object of the present invention is to provide a holding device, which device is gripped by a user, placed on a table as a decoration, used as a light source for reading in a car, or worn as a necklace. It is an object of the present invention to provide a luminous disk device which enables the above.

A further object of the present invention is to provide a luminous disk device having a high added value achieved by a change in the luminous disk itself, such as a realistic shape and color, and a user's own creativity. Yes, and thus a personal product is produced.

[0008]

[Means for Solving the Problems]

 To achieve the above object, the luminous disk device according to the present invention includes a luminous disk and a holding device. The luminous disk is placed on one side of the disk reflective body having a flat substrate and a metallic reflective layer formed on one side of the substrate, and on one side of the metallic reflective layer opposite to the substrate. A light emitting laminate that emits light when received. The light emitting laminate has a first surface and a second surface on the opposite side, a voltage light emitting region that emits light when an external electric signal is applied to the first surface and the second surface, and a voltage light emitting region on the first surface of the voltage light emitting region. A first electrode layer, a second electrode layer between the voltage light emitting region and the metallic reflective layer, for receiving an external electric signal and for applying an external electric signal on the first and second surfaces of the voltage light emitting region; Including a bias region. The holding device includes a holding portion, an extending portion extending from the holding portion, and a connection portion that couples the light-emitting disc and the holding device and transmits an electric signal to the light-emitting disk.

[0009] A preferred embodiment of the luminescent disc is characterized in that a light transmitting sticker is attached to the blank surface of the light emitting layer of the luminescent disc, which makes the product more preferred and easy to handle. .

According to another feature of the invention, the device is provided with a geometrical feature, such as a wire member or a plastic member, that can be bent and fixed in a shape desired by the user. With regard to topographical features, the device can be shaped into any structure desired by the user. In addition, due to the bendable properties, this mechanism appears to be able to vary somewhat in length, so the device is very useful as a remote lighting device.

Still further, the light emitting layer can be suitably modified to have a particular shape or a different color on a portion of the surface of the disk. In addition, optical discs can emit light intermittently by using appropriate drive devices. Therefore, the disc according to the present invention provides a basic element for various applications, thereby increasing the value of the disc.

[0012]

[Embodiment of the invention]

 The present invention will be described based on an embodiment with reference to the accompanying drawings for easily understanding the purpose, technical contents, features and completion of the present invention.

FIG. 1 shows a first embodiment of a luminous disk device according to the present invention. This light-emitting disk device includes a light-emitting disk 10 having a shaped shape and a holding device 71. A user can design a desired pattern, in this embodiment a dolphin pattern, on the surface of the luminescent disk 10 using a disk pattern generation device, and then apply the pattern to an image output device, such as a standard printer. As shown in FIG. 2, the sheet is printed in a predetermined shape on a predetermined translucent sticker sheet. The printed pattern is then peeled off the sticker sheet and affixed onto the luminous side of the luminous disc. This procedure creates a personal, but unique, portable device. A personal computer and a printer or other suitable image output device can be used for the disc pattern generation device.

FIG. 3 is a partially enlarged sectional view of the luminous disk according to the first embodiment of the present invention. It should be noted that the dimensional ratios of the components in the figures are not the same as the dimensional ratios of the components of the actual product. The luminescent disk 10 disclosed in this embodiment includes a disk stack 11 and a light-emitting stack 13, both of which are bonded with an adhesive. A hole 12 is formed in the center of the disk 10 so that it can be gripped for use. The disk stack 11 includes a flat substrate 113 and a metallic reflective layer 111 formed on the top surface of the substrate 113. Substrate 113 is typically made of a transparent plastic material. Patterns representing digital data can be formed on substrate 113 to store the digital data. Under this arrangement, the disk stack 11 is used as a CD-ROM. The light emitting laminate 13 is composed of a voltage light emitting region and a bias region. The voltage light emitting region is composed of a dielectric layer 134 and a fluorescent layer 135, and the top surface and the bottom surface of the voltage light emitting region receive an external electric signal supplied via the bias region. The bias region includes a distribution layer 132, a bottom electrode layer 133 disposed between the voltage light emitting region and the distribution layer 132, and a transparent electrode layer 136 disposed on the upper surface of the voltage light emitting region. In FIG. 3, the light emitting laminate 13 further includes a bottom protective layer 131 disposed below the distribution layer 132 and an upper protective layer 137 disposed on the transparent electrode layer 136. Each of the distribution layer 132 and the transparent electrode layer 136 includes a region exposed on an upper surface thereof, and a first conductive terminal 151 and a second conductive terminal 152 are formed.

The upper and lower protective layers 131 and 137 are used to protect the light emitting laminate, and can be formed using a suitable transparent protective material such as an ultraviolet curable resin. Distribution layer 132 is a metal layer formed by electroplating or other suitable method. An exposed area adjacent the hole 12 on the upper surface of the distribution layer 132 is formed to form a second conductive terminal 152 as an interface to external electrical signals. A portion of the upper surface of the distribution layer 132 other than the exposed area includes a bottom electrode layer 133, a metal layer formed by printing or sputtering to transmit an electric signal received from the second conductive terminal 152 to the bottom electrode layer 133, and Next, it is further connected to a bottom electrode layer 136 that transmits a signal to the bottom surface of the voltage light emitting region. The transparent electrode layer 136 disposed on the voltage light-emitting region is a light transmitting layer formed by printing or sputtering using indium-sodium-oxide (ITO) or indium-zinc-oxide (IZO). The transparent electrode layer 136 includes an exposed area, which extends vertically and covers the other layers of the light emitting stack 13 on the sides of the hole 12, and has a first conductive terminal as an interface for external electrical signals. 151 are formed. In order to insulate the first conductive terminal 151 from other layers of the light emitting laminate 13, it is preferable to provide a vertical dielectric layer (not numbered).

The bottom electrode layer 133 and the transparent electrode layer 136 allow external electric signals received at the first and second conductive terminals 151 and 152 to be applied to the top surface and the bottom surface of the voltage light emitting region.

The fluorescent layer 135 fluoresces when biased by an electrical signal. The material itself can be organic or inorganic, but can be formed by printing or sputtering using a suitable fluorescent or electroluminescent material, depending on the material used. The dielectric layer 134 in the voltage light emitting region is used as an insulating layer in the voltage light emitting region, and is formed using an inorganic material.

According to the above-described structure, the voltage light emitting element region is connected to the first and second conductive terminals 151 and 152, and the external electric signal is transmitted through the living layer 132, the bottom electrode layer 133, and the transparent electrode layer 136. Emit light when applied. Furthermore, the luminescent disk 10 itself can store digital data by its disk stack 11, and can be treated as a data storage medium. Furthermore, when the disc stack 11 of the luminous disc 10 is played, the light emitting stack 13 is simultaneously biased by an external electric signal, so that light can be emitted.

FIG. 4 shows a partially enlarged cross section of a disk according to a second embodiment of the present invention. As shown in FIG. 4, the luminous disk 20 includes a disk stack 11 and a light-emitting stack 13. The disk laminate 11 includes a base 113, a metal reflective layer 111, and a dye layer 114 disposed between the base 113 and the metal reflective layer 111 to form a pattern representing digital data coded by laser beam irradiation. It is composed of In this case, the pattern corresponding to the digital data to be stored is printed on the dye layer 114 by means of a laser beam after the luminescent disk has been manufactured. In other words, the disk stack is used as a CD-R. The light emitting stack 13 includes a voltage light emitting region and a bias region. The voltage light emitting region of the light emitting laminate 13 of the light emitting disk 20 includes a fluorescent layer 135 and a dielectric layer 134. The bias region of the light emitting stack 13 of the luminescent disk 20 includes a distribution layer 132 and a transparent electrode layer 136 disposed on the upper surface of the voltage emitting region. The light emitting laminate 13 in FIG. 4 further includes an upper protective layer 137 disposed on the transparent electrode layer 136.

In the structure shown in FIG. 4, the metallic reflective layer 111 of the disk laminate 11 is used not only as a reflective layer but also as a bias electrode of the fluorescent layer 135, and accordingly, the bottom electrode layer 133 in FIG. And the bottom protective layer 131 is omitted. In addition, the transparent electrode layer 136 includes an exposed area on its upper surface adjoining the hole 12, forming the first conductive terminal 151 as an interface for external electrical signals, while the second conductive terminal 152 is distributed. It is formed by exposed portions of layer 132. According to the above-described structure, when an external electric signal is applied to the first and second conductive terminals 151 and 152, the external electric signal is distributed by the distribution layer 132, the metallic reflection layer 111, and the transparent electrode layer 136. . Next, the transparent electrode layer 136 and the metallic reflective layer 111 transmit an external electric signal to the top surface and the bottom surface of the voltage light emitting region, thereby emitting light.

FIG. 5 is a partially enlarged cross-sectional view of a light emitting disk according to a third embodiment of the present invention. The luminous disk 30 includes a disk stack 11 and a light-emitting stack 13. Further, the light emitting stack 13 includes a bias region and a voltage light emitting region. However, the distribution layer 132 and the dielectric layer 134 in the luminescent disk 10 are not provided. Therefore, the light emitting laminate includes the bottom protective layer 131, the bottom electrode layer 133, the fluorescent layer 135, the transparent electrode layer 136, and the upper protective layer 137. This structure is suitable for a light-emitting laminate whose voltage-emitting region is made of a voltage-emitting organic material.

The first conductive terminal 151 is formed so as to annularly surround the center hole 32 on the upper surface of the transparent electrode layer 136 without being covered by the upper protective layer 137. The second conductive terminal 152 is also formed so as to annularly surround the central hole 32 on the upper surface of the bottom electrode layer 133 without being covered by another layer. According to the structure of the luminescent disk 30, when an external electrical signal is applied on the first and second conductive terminals 151, 152, it is distributed by the transparent electrode layer 136 and the bottom electrode layer 133, The transparent electrode layer 136 and the bottom electrode layer 133 further transmit an external electric signal to the top surface and the bottom surface of the voltage light emitting region, thereby emitting light.

FIG. 6 is a partially enlarged cross-sectional view of a luminous disk according to a fourth embodiment of the present invention. As shown in FIG. 6, the luminescent disk 40 is also composed of a disk stack 11 and a light-emitting stack 13. The difference between the luminescent disk 30 and the structure of the present invention is that the luminescent disk 40 does not include the bottom protective layer 131, the bottom electrode layer 133 and the upper protective layer 137, and this structure is different from that of the present invention. This is the simplest structure of a flexible disk, and is suitable for a light-emitting laminate whose voltage-emitting region is made of a voltage-emitting organic material. As described in the structure of the luminescent disk 30, the first and second conductive terminals are formed so as to surround the central hole of the disk. The first conductive terminal 151 is formed on the upper surface of the transparent electrode layer 136, and the second conductive terminal 152 is an exposed layer formed directly on the metallic reflective layer 111, here, as a bottom electrode. Will be treated.

In the simplest light emitting disk structure, when an external electric signal is applied to the first and second conductive terminals 151 and 152, the fluorescent layer 135 is formed by the transparent electrode layer 136 and the metallic reflective layer 133. The light is distributed to the upper surface and the lower surface of the substrate and emits light.

The first and second conductive terminals 151 and 152 can be arranged on the surface of the disk stack 11 or on the surface of the light emitting stack 13 through the insertion holes. The central portion of the luminous disk 40 is used as a positioning mechanism when coupled with an external luminous disk device.

FIGS. 7A and 7B respectively show a back surface and a front surface of the light emitting disk device according to the first embodiment of the present invention. The device 70 includes a holding device 71 and a luminescent disk 10. The holding device 71 includes a holding portion 73, an extension portion 72 and a connection portion 74. The holding portion 73 is provided with a battery container capable of containing at least one battery as a power source of the luminous disk 70, and the extension portion 72 is extended from the holding portion and designed to be gripped by a user. The connecting portion 74 in the present invention is a pair of separable metal pieces, the function of which is to connect the luminous disc 70 and the holding device 71, and to transfer battery power to a plurality of conductive terminals of the luminous disc. That is.

FIGS. 8A and 8B show the operation of the holding part and the connecting part in the first embodiment of the present invention, respectively. As shown in FIG. 8 (a), each of the two buttons 76 has a spring member arranged on the opposite side of the holding device 71, and when the two buttons 76 are pressed, two A spring member pulls the metal pieces of the connection portion 74 closer together, thereby allowing the central hole of the luminous disc 10 to pass. When the user releases the button 76 after inserting the connection portion 74 into the center hole of the luminous disc 10, the connection portion 74 returns to the original separated state as shown in FIG. 8 (b). As a result, the holding device 71 according to the present invention and the luminescent disk 10 are connected. Further, the metal pieces of the connection portion 74 make strong contact with the plurality of conductive terminals of the luminous disk 10 when they return to their original separated state, so that power can be transmitted to the luminous disk 10. .

FIG. 9 is an enlarged view of the holding portion 73 in the present invention. The button 76 controls the movement of the connection part 74 by the elasticity of the spring member 77. The battery container 75 can include at least one battery as a power source for the luminous disk 10 of the present invention. The operating voltage of the present invention ranges from 60V to 150V, and the operating frequency ranges from 100Hz to 5KHz. Further, the power supply is connected to the inverter to convert the DC power supply to the AC power supply and to provide a stable voltage and frequency to control the fluctuation of the light emission of the voltage light emitting layer of the light emitting disk.

FIGS. 10A and 10B show a luminous disk device according to a second embodiment of the present invention. The holding device 81 in the present invention has an upright form, and includes a holding portion 82, a connection portion 84, and a base 83. The assembly of the holding device 81 and the luminous disc 10 can be used as a decoration on a table. Luminescent disk devices do not use a power supply and instead use a regular outlet as a power source, and thus require a rectifier to convert the power source from a specific AC voltage and current outlet to a DC power source. I do.

Further, a window 86 is provided on the top of the holding portion 82 so as to allow a cord to pass therethrough, and the light emitting disk device becomes a necklace as shown in FIG. The device is recognized as a unique and stylish personal ornament, combined with the design on the surface of the luminous disc.

FIG. 12 and FIG. 13 show a front surface and a rear surface of a light emitting disk device according to a third embodiment of the present invention. The luminous disk device 90 according to the present embodiment includes a luminous disk 10, a holding device 91, a flexible mechanism 92 connected to the luminous disk 10, and a plug 93. The holding device 91 includes a holding portion 94 and a connection portion 95 for holding the light-emitting disc 10. A flexible mechanism 92 is connected at one end to the holding portion 94 and at the other end to the plug 93 to allow a user to make the device into a desired shape. Further, with respect to the flexible mechanism 92, the illuminating disc device 90 can be utilized as a remote lighting device when the mechanism 92 is fully extended, which fact indicates that if the user needs the device 90, it can be remotely controlled. It can be used as an adjustable lighting fixture that can be extracted for use.

FIG. 14 shows a fourth embodiment of the luminous disk device of the present invention. The light emitting disk device 100 of the present embodiment has the same structure as that of the third embodiment except for a plug portion. As shown in FIG. 15, the plug 101 in the present embodiment is modified so as to be adapted to a socket in a vehicle compartment. This design allows the occupant to read in the occupant or backseat at night without turning on the room light, thereby preventing the lighting of the room lamp from obstructing the driver's view.

FIGS. 16A and 16B are enlarged views of the luminous disk device according to the fifth embodiment of the present invention. The luminous disk device 110 includes the luminous disk 10 and a holding device 112, and the holding device further includes an extended portion 114, a holding portion 115, and a connection portion. The extension 114 has a separable case containing at least one battery that is the power source for the device 110, and a switch 116 is provided thereon. The holding portion 115 extends in the horizontal direction from the extending portion 114, and is inserted through the center hole of the luminescent disk 10 to fix the holding portion 115 and the luminescent disk 10 together, so that the luminescent disk device 110 of the present invention is obtained. Has become. In FIG. 16A, the connecting portion has a claw 117 having a metallic leg positioned on the top of the holding portion 115 and corresponding to the conductive terminal on the light-emitting disk 10. Its function is to supply power to the plurality of conductive terminals. When the claw 117 has elasticity, it contracts inward when compressed so as to pass through the central hole of the luminous disk 10 and then returns to its original state, and when the position of the leg is accurate. Is connected directly to the conductive terminal of the luminous disk 10 to enable current to flow.

Furthermore, the form of the connection part is as shown in FIG. 16B, and the color 118 can be separated from the holding part 115, and one side of the collar 118 emits light. There are provided a plurality of connection portions 119 corresponding to the number of conductive terminals of the disk 10, and a depression having the same diameter as the holding portion 115 is provided at the center on the same side. After the retaining portion 115 has been inserted through the central hole of the luminous disc 10, the collar 118 and the retaining portion 115 can be assembled by fitting with the recess.

FIGS. 17A and 17B are enlarged views of the luminous disk device according to the sixth embodiment of the present invention. The holding portion 121 and the extension portion 122 of the light emitting disk device 120 of the present embodiment are formed coaxially, which means that the extension portion 122 extends coaxially from the holding portion 121. This design makes the entire device compact and improves the portability of the user.

FIGS. 18A and 18B are enlarged views of the luminous disk device according to the seventh embodiment of the present invention. The device 140 of this embodiment has a separable disk base 141 on the bottom of the extension 114 so that the device can be held by hand or placed on a table. If not needed, the user can attach the disc base to make the entire device an upright ornament.

FIGS. 19A and 19B are enlarged views of the luminous disk device according to the eighth embodiment of the present invention. The device 150 according to the present embodiment includes the light-emitting disk 10, the back plate 157, the top 153, the connection portion 154, and the holding portion 155. The holding part 155 can include at least one battery as a power source. As shown in FIGS. 19 (a) and (b), a bulge 156 and a threaded rod extending from the center of the bulge 156 are provided on the side of the holding portion 155 facing the light-emitting disk 10, Two conductive depressions are provided on the bulging portion 156. The connecting portion 154 is formed in an annular shape, and two flanges or flat surfaces are provided on the periphery of the connecting portion 154, and two columns are provided extending from the connecting portion 154 in a vertical direction. Correspond to the two conductive recesses of the bulge 156, and the two L-shaped sheet metals extending from the strut to the flange are connected to the conductive terminals when assembled, so that the light emitting disk 10 The conductive terminal is electrically connected to the power supply. The top 153 can be screwed onto the threaded rod of the holding part 155 for fixing all parts of the device, completing the assembly procedure. The back plate 157 disposed between the holding portion 155 and the luminescent disk 20 has a diameter similar to that of the luminescent disk, and its function is to prevent the disk stack from being damaged by contact with the holding portion 155. To prevent it. Further, a switch is provided on one side of the holding portion 155, and a window is provided on the top of the holding portion 155 so that a cord can be inserted so that a user can convert the device into a necklace. .

FIGS. 20A and 20B are enlarged views of the luminous disk device according to the ninth embodiment of the present invention. The device 160 according to the present embodiment includes the light-emitting disk 10, a back plate 157, a connection portion 162, and a holding portion 163. As shown in the figure, the holding portion 163 is provided with two metal bulges and a recess having a screw on the side facing the luminescent disk 10. A touch switch is further provided on the bottom of the depression. The positions of the two bulging portions correspond to the conductive terminals of the light-emitting disk 10, so that power can be supplied to the conductive terminals. Two windows are provided on the back plate 157 so that the two bulges on the holding portion 163 can be inserted. When the connection portion 162 is inserted through the center hole of the luminous disk 10 and the back plate 157 and fastened to the bottom of the holding portion 163, the touch switch on the bottom of the depression is pressed and the switch on the holding portion 163 is turned on. After that, the luminous disk can emit light.

FIGS. 21A and 21B are enlarged views of the luminous disk device according to the tenth embodiment of the present invention. Similarly, the device 170 of the present embodiment includes the light-emitting disk 10, the back plate 157, the connection portion 172, and the holding portion 173. The difference between the present embodiment and the ninth embodiment is that the back plate 157 of the present embodiment has not only two windows through which the bulging portion of the holding portion 173 is inserted, but also around the central hole. An annular projection is provided on the end face of the annular projection, and two locators (positioning portions) are provided on the end face of the annular projection as shown in FIG. The luminous disk 10 is provided with two locators for inserting the locators of the back plate 157 on the center hole. Such a design helps the user to easily position the conductive terminals of the luminescent disk 10 and the bulge of the holding portion 173 relative to each other during assembly. Finally, the connecting portion 172 is inserted through the central hole of the luminous disk 10 and the back plate 157, and screwed into the recess of the holding portion 173 to complete the assembly.

The present invention is not limited to the above-described structure, and various modifications are possible. For example, the shape of the device of the present invention can be various shapes such as a heart shape, an egg shape, or other irregular shapes. The voltage-emitting region of the light-emitting stack can be formed using a self-emitting material, such as an EL, OLED, PLED, or the like. The conductive terminals of the luminous disk can be arranged not only around the center hole but also around the outer periphery. Further, the conductive terminals are formed directly on the light emitting laminate instead of the mechanism, so that the light emitting product is formed. It can also be connected to a layer body. Translucent stickers designed by the user to form a personalized pattern can be made of any material as long as the adhesive side is translucent. It is not necessary to have a cut shape. Further, the holding device may include a touch switch, a vibration switch, an on / off flash or a multi-channel flash, and the extension may be formed to have a light emitting function, a writing function, or to be filled with a candy. Can increase the value of the product.

The technical contents and features of the present invention are as described above. However, those skilled in the art will be able to improve and change each part in the present invention without departing from the technical and logical ideas and spirit of the present invention. The scope of protection of the present invention is not limited to the disclosed embodiments, but includes various improvements and changes made without departing from the technical and logical ideas and spirit of the present invention, and is covered by the claims. It should be.

[Brief description of the drawings]

FIG. 1 is a diagram showing a luminous disk device according to a first embodiment of the present invention.

FIG. 2 is a view showing a typical example of a translucent sticker used in the present invention.

FIG. 3 is a partially enlarged cross-sectional view of the luminous disk according to the first embodiment of the present invention.

FIG. 4 is a partially enlarged cross-sectional view of a luminous disk according to a second embodiment of the present invention.

FIG. 5 is a partially enlarged cross-sectional view of a luminous disk according to a third embodiment of the present invention.

FIG. 6 is a partially enlarged sectional view of a luminous disk according to a fourth embodiment of the present invention.

FIG. 7A is a rear view showing the luminous disk device according to the first embodiment of the present invention, and FIG. 7B is a rear view showing the luminous disk device according to the first embodiment of the present invention. FIG.

FIGS. 8 (a) and (b) are diagrams showing an operation state of a holding portion and a connection portion in the first embodiment of the present invention.

FIG. 9 is a view showing a holding portion in the present invention.

FIGS. 10A and 10B are diagrams showing a second embodiment of the light emitting disk device of the present invention.

FIG. 11 is a diagram showing the luminescent disk device of the present invention used as a necklace.

FIG. 12 shows a third embodiment of the luminous disk device of the present invention.
It is a figure showing an embodiment.

FIG. 13 shows a third embodiment of the luminous disk device of the present invention.
It is a figure showing an embodiment.

FIG. 14 shows a fourth example of the luminous disk device of the present invention.
It is a figure showing an embodiment.

FIG. 15 is a diagram showing a fourth embodiment of the luminous disk device of the present invention used as a reading light source in a vehicle.

16 (a) and (b) are views showing a fifth embodiment of the luminous disk device of the present invention.

17 (a) and (b) are views showing a sixth embodiment of the luminous disk device of the present invention.

FIGS. 18 (a) and (b) are enlarged views showing a seventh embodiment of the luminous disk device of the present invention.

FIGS. 19A and 19B are enlarged views showing an eighth embodiment of the luminous disk device of the present invention.

FIGS. 20A and 20B are enlarged views showing a ninth embodiment of the luminous disk device of the present invention.

FIGS. 21A and 21B are enlarged views showing a tenth embodiment of the light emitting disk device of the present invention.

[Explanation of symbols]

 10, 20, 30, 40 Light-emitting disk 11 Disk stack 13 Light-emitting stack 70, 71 Holding device 72 Extended portion 73 Holding portion

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Wu Chien-Hua Taiwan Miao Li Xian, Tou Fan, Shan Sha Li, Lin 7, No. 68-1 No. 72 (72) Inventor Liang Chi -Ping Taiwan Sing Chu, Sing Chuan Li, Sing Chuan Street, No. 87, 5 floors

Claims (22)

[Utility model registration claims] 1. A luminous disc; and (a) a holding portion;
(b) a connection portion connected to the holding portion, wherein the connection portion energizes the luminescent disk and includes the connection portion used to couple the holding portion and the luminescent disk. A luminous disk device comprising a holding device. 2. The luminous disk device according to claim 1, wherein said holding device further includes an inverter. 3. The luminous disk device according to claim 1, wherein said holding device further includes an extension connected to said holding portion. 4. The luminous disk device according to claim 3, wherein said extended portion is a separable disk base. 5. The writing device according to claim 3, wherein the extension portion has a writing function.
The luminous disk device according to claim 1. 6. The luminous disk device according to claim 1, wherein the shape of the connection portion is a claw or a collar. 7. The luminescent disk device according to claim 1, wherein the luminescent disk is a shaped disk. 8. The luminous disk device according to claim 1, wherein a window portion for inserting a string is provided on a top portion of the holding portion. 9. The luminescent disk device of claim 1, wherein said holding device further comprises a vibration switch, an on / off flash or a multi-channel flash. 10. The light-emitting device according to claim 1, further comprising a back plate disposed between the light-emitting disk and the holding portion to prevent contact between the disk stack and the holding portion. Disk device. 11. The luminous disk device according to claim 1, wherein a translucent sticker showing a pattern designed by a user is attached to one side of the luminous disk. 12. The luminous disk device according to claim 11, wherein the translucent sticker is designed by a personal computer and printed by an image output device. 13. The luminous disk device according to claim 1, wherein the luminous disk emits light partially or intermittently or emits light of a different color. 14. The luminous disk device according to claim 1, wherein the holding device further includes a flexible mechanism connected to the holding portion, and a plug connected to the flexible mechanism. 15. The luminous disk device according to claim 14, wherein said plug has a shape suitable for a vehicle. 16. A disk laminate in which the luminescent disk includes a flat base and a metallic reflective layer formed on one surface of the flat base; and a side of the metallic reflective layer facing the flat base. (A) a voltage light emitting region that emits light when an external electric signal is applied; and (b) a bias for applying the external electric signal on the voltage light emitting region. The light-emitting disc device according to claim 1, comprising: the light-emitting laminate including a region. 17. The disk stack further includes a dye layer disposed between the flat substrate and the metallic reflective layer for forming a pattern representing digital data encoded by laser beam irradiation. The luminescent disk device according to claim 16. 18. The luminous disk device according to claim 16, wherein said bias region further includes a distribution layer formed between said voltage light emitting region and said metallic reflective layer. 19. The luminous disk device according to claim 16, wherein said voltage-emitting region includes a fluorescent layer formed of OLED, EL or PLED. 20. The luminous disk device according to claim 16, wherein said bias region further includes first and second conductive terminals for transmitting said external electric signal. 21. The disk stack further includes a conductive terminal electrically connected to the bias region by a through hole for directly receiving the external electrical signal.
7. The luminescent disk device according to item 6. 22. The luminous disk device according to claim 16, wherein a positioning mechanism is provided at a central portion of the luminous disk.