JP2000172205A - Film-like or planar light emitting device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a film-like or planar light emitting device which is light in weight, compact, facilitates handling and maintaining, eliminates the need for selecting places and is stably operative for a long period of time. SOLUTION: This light emitting device has a flexible film-like or planar base material 1 having a tacky adhesive layer 5 on its rear surface, an electric circuit 2 disposed on this base material 1, a power source part 3 consisting of a button battery electrically connected to this electric circuit 2 and light sources 4 consisting of >=1 LEDs which are disposed at prescribed intervals on the electric circuit 2 or in proximity to the electric circuit 2 and are electrically connected to the electric circuit 2. The film-like or planar light emitting device 10 randomly or regularly flickers the light sources 4 by the signals from the power source part 3.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a film or plate light emitting device. More specifically, various articles used to ensure the safety of workers or actors at night, for example, a flashing device for night identification in road construction; a night boundary identification sign in a gas station; a car, a bicycle, a traffic controller A light-emitting device that is preferably used for night-time self-identification signs and the like to be attached to work clothes such as waistcoats, helmets, shoes, dog collars, stairways, etc., and is lightweight, compact, and easy to handle and store. The present invention also relates to a film-shaped or plate-shaped light-emitting device which can be operated stably for a long period of time without selecting an installation place.

[0002]

2. Description of the Related Art In the case of various articles used for ensuring the safety of workers or actors at night, for example, a flashing device for night identification in road construction, the fact that the road is being constructed at night or the construction area is visually recognized. Conventionally, a miniature bulb connected to a plastic tube colored red, yellow, green, or the like, or a blinking device in which a small bulb is accommodated in a colored plastic case is used.

[0003] However, this type of blinker has the following problems. That is, when the length is several tens of meters, it becomes heavy and difficult to carry, and it is bulky, so that a large storage space is required. In addition, the plastic part exposed to the outside air is melted and deteriorated by the solar heat during the day, and is liable to cause problems such as breakage or short-circuit accident. Also, 10
Installation location is limited because 0 volt power supply is required,
The power consumption is large, and since the light source is connected in series, if one bulb is cut off, all the subsequent bulbs are turned off. In addition, the installation of the device requires appropriate tools and requires extra space.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and is lightweight, compact, easy to handle and store, has no need to select an installation place, and has a stable operation for a long period of time. It is an object to provide a possible film-shaped or plate-shaped light emitting device.

[0005]

Means for Solving the Problems The inventors of the present invention have conducted intensive studies to achieve the above-mentioned object, and as a result, using a film-like or plate-like base material and arranging a predetermined power source, a light source and the like at predetermined positions. It has been found that the above objects can be achieved by doing so, and the present invention has been completed. That is, the present invention has the following configuration.

[1] A film-like or plate-like base material, an electric circuit provided on the base material, a power supply section electrically connected to the electric circuit, and on or in the electric circuit A film comprising: at least one light source provided in close proximity at a predetermined interval and electrically connected to the electric circuit, wherein the light source flashes randomly or regularly by a signal from a power supply unit. Or a plate-shaped light emitting device.

[2] The film or plate according to [1], wherein the film or plate substrate is an insulating and flexible plastic film, plastic sheet or plastic plate. Light emitting device.

[3] The light source is a light emitting diode (LE)
D) The film-shaped or plate-shaped light-emitting device according to the above [1] or [2], which is D).

[4] The film-shaped or plate-shaped light-emitting device according to any one of [1] to [3], wherein the power supply unit comprises a battery alone or a combination of a battery and a controller.

[5] In the case where the power supply unit comprises a combination of a battery and a controller, the controller is housed integrally or separately from the battery, and is stored in the film according to [4]. Or a plate-shaped light emitting device.

[6] The film-shaped or plate-shaped light-emitting device according to any one of [1] to [5], further comprising a waterproof mechanism.

[7] At least one light-emitting unit having the electric circuit and two to five light sources is connected to one film-shaped or plate-shaped substrate in an electrically connected state. The film-shaped or plate-shaped light-emitting device according to any one of the above [1] to [6].

Further, the present invention provides the following film-shaped or plate-shaped light emitting device.

[8] Any of the above-mentioned [1] to [7], further comprising a pressure-sensitive adhesive layer on a side of the film-shaped or plate-shaped substrate opposite to the side on which the electric circuit is provided. A film-shaped or plate-shaped light-emitting device according to any one of the above.

[9] The film-shaped or plate-shaped light-emitting device according to [8], further comprising a release material layer on the pressure-sensitive adhesive layer.

[10] The light emitting diode (LED)
Is a cylindrical, round, or square-shaped light-emitting device according to any one of [3] to [9].

[11] The above-mentioned [6] to [6], wherein the waterproof mechanism comprises a power supply unit covered with a battery case, and a film or plate-like base material and an electric circuit covered with a cover case. The film-shaped or plate-shaped light-emitting device according to any one of [10].

[12] The film-shaped or plate-shaped light-emitting device according to any of [6] to [11], wherein the waterproof mechanism includes a packing provided in an opening near the light source.

[0019]

Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a perspective view schematically showing an example of a film-shaped or plate-shaped light emitting device of the present invention, and a partially enlarged view thereof.

As shown in FIG. 1, a film-shaped or plate-shaped light-emitting device 10 of the present invention comprises a film-shaped or plate-shaped substrate 1,
An electric circuit 2 provided on the film-shaped or plate-shaped substrate 1 and a power supply unit 3 electrically connected to the electric circuit 2
And one or more light sources 4 provided at a predetermined interval on or close to the electric circuit 2 and electrically connected to the electric circuit 2. The light source 4 flashes randomly or regularly.

Hereinafter, the present invention will be described more specifically for each component. 1. Film-shaped or plate-shaped base material As the material of the film-shaped or plate-shaped base material 1 used in the present invention, any material that can be processed into a film-shaped or sheet-shaped or plate-shaped and has insulating properties and flexibility is used. There is no particular limitation, and examples thereof include plastic, paper, and cloth. Among them, plastic is preferred from the viewpoint of ease of handling, workability, and the like. Among plastics, heat resistance,
Polyester, polyimide, vinyl chloride, epoxy resin, and the like, which are excellent in light resistance, mechanical strength, and the like, are preferable.

There are no particular restrictions on the shape of the article.
Width: 1 to 50 cm, length: 10 cm to 10 m,
It can be in a tape shape or the like.

Further, as a light-emitting unit type having an electric circuit and two to five, preferably two to three light sources on one film-shaped or plate-shaped substrate, one or more of them are electrically connected. In the case of a configuration in which the light emitting units are connected in a state in which the light emitting units are connected, for example, the length: 1 to 5 cm,
Horizontal: 3 to 10 cm, 0.5 to 5 mm thick, square, rectangular, etc. In the case of a configuration using such a light emitting unit, it can be made flatter, and has improved shock resistance, has no complicated arrangement of lead wires, and has a more compact electric circuit than a lens-type LED. It can be.

On the substrate 1 used in the present invention, an adhesive (adhesive) agent layer 5 and a release material layer 6 are provided on the surface (the surface facing the object) opposite to the surface on which the electric circuit 2 is provided. It is preferable to provide them in this order. With this configuration,
The light emitting device can be easily attached to the mounting surface without using a special tool. The pressure-sensitive adhesive (adhesive) layer 5 is not particularly limited, and may be a general-purpose pressure-sensitive adhesive (adhesive) such as an acrylic, silicone, or synthetic rubber-based adhesive (adhesive) in accordance with the material of various articles to be mounted and used. An adhesive can be used as appropriate. The release material layer 6 is also not particularly limited, and a general-purpose material can be used. In this case, a double-sided adhesive tape with release paper may be attached as a simple method.

2. Electric Circuit The electric circuit 2 used in the present invention is electrically connected to a power supply unit 3 and a light source 4 to be described later, and enables the light source 4 to blink randomly or regularly by a signal from the power supply unit 3. Thus, it is provided on the film-shaped or plate-shaped substrate 1 as described above.

A specific example of an electric circuit when the button cell 31 is used for the power supply unit 3 and the LED 41 is used as the light source 4 will be described below with reference to FIGS.

FIG. 2 is a plan view showing one example of a random type electric circuit used in the present invention.

FIG. 3 is a plan view showing an example of a regular electric circuit used in the present invention.

Random type: A method in which the light source 4 is turned on and off at random. As shown in FIG. 2, the random electric circuit is formed by, for example, a metal foil circuit 21 in which a metal (for example, copper, stainless steel, iron, zinc, magnesium, etc.) foil line is adhered on a film or plate. be able to. The metal foil circuit 21 is electrically connected to a button battery 31 as the power supply unit 3 and an LED 41 as the light source 4. In this case, if an LED 41 that blinks itself is used, the electric circuits can be connected in parallel.

Regular type: A method in which the light sources 4 are turned on and off, for example, every other or every two light sources. As shown in FIG.
The regular electric circuit can be formed by, for example, a flat cable 22 in which lead wires are bundled in a belt shape. This flat cable 22 is a button battery 3
The controller 32 controls the LED 41 as the light source 4 and the LED 41, and is electrically connected to the LED 41. In this case, to control the LED 41, the LED 41
Are connected to the lead wires 23 of the flat cable 22 to output signals from the controller 32.
Therefore, in this example, as many circuits as the number of connected LEDs 41 are required. The metal foil circuit may be used instead of the flat cable 22.

The method for forming the electric circuit 2 on the film-like or plate-like base material 1 is not particularly limited, and includes, for example, 1) one-sided double-sided adhesive (contact) adhesive tape or Sticking a metal foil line on the sticking (contact) bonding surface, 2) Sticking a metal foil line with sticking (contact) adhesive on a film or plate-like substrate 3) Film or plate 4) Printing conductive paint on film or plate-like substrate, 5) Metal foil portion of laminate of film or plate-like substrate and metal foil 6) A metal wire is attached to one side of the double-sided adhesive (contact) adhesive tape or to the adhesive (contact) adhesive surface of the adhesive (contact) adhesive tape; and 7) One side of the double-sided adhesive (contact) adhesive tape or A method of attaching a flat cable to the adhesive (contact) surface of the adhesive (contact) adhesive tape can be used.

3. Power Supply Unit The power supply of the power supply unit 3 used in the present invention is not particularly limited, and various batteries, AC power supplies, and the like can be used.
Among them, batteries that are lightweight, compact, easy to handle, and do not need to be installed in any location are preferable.
1 is preferred. Examples of the button battery include those commonly used for 3 volts and 6 volts.

If necessary (for example, when a regular electric circuit is used), the power supply unit 3 may be provided with a controller 32 in addition to the power supply. This controller is mainly composed of a serial input and parallel output type shift register, and outputs serial data as parallel data to the output terminal according to the frequency of the transmission circuit, so that the LED lights up as it flows, etc. It functions so as to express a proper lighting pattern. Examples of the controller 32 include a stable multivibrator.

The position of the controller 32 is as follows.
There is no particular limitation, and the battery may be integrally disposed near the battery, or may be separately provided from the battery. In any case, in order to make the electrical wiring efficient, FIG.
It is preferable to dispose it near the power supply unit 3 as shown in FIG. In addition, if the battery is disposed separately from the controller 32 or the like, battery replacement can be facilitated. Both the button battery 31 and the controller 32 may be covered with the battery case 7 integrally or individually.

4. Light Source The one or more light sources 4 used in the present invention are not particularly limited as long as they have high luminance, are easily visible from a distance at night, have low power consumption, and are durable. For example, a light emitting diode (LED), Miniature light bulbs, inorganic or organic electroluminescence (EL) and the like can be mentioned. Among them, LEDs satisfying all of the above requirements are preferable. There is no particular limitation on the shape, and for example, a cylindrical shape shown in FIG. 1 can be mentioned. Furthermore, it may be a flat round shape or a flat square shape. FIG. 4 shows a flat or round LED 4 as a light source in the film or plate light emitting device of the present invention.
It is a perspective view which shows an example using 2 typically.

FIG. 5 is a sectional view taken along line AA in FIG. As shown in FIG. 5, in this example, as described later,
The power supply unit 3 is covered with a battery case 7, and the film-shaped or plate-shaped substrate 1 and the electric circuit 2 are also covered with a cover case 8 for waterproofing and protection from external force and sunlight.

As described above, a flat round or flat square LED is used.
There are the following advantages as compared with the case where a cylindrical LED is used. That is, as described below,
It is preferable to provide a cover case 8 in order to enhance the overall waterproofness. In this case, if a cylindrical LED is used, it is necessary to make a hole for inserting a head portion of the LED. In order to prevent intrusion, it is necessary to use a packing material such as a foam or a rubber plate as described later, which increases the number of processing steps.

On the other hand, in the case of a flat round or flat square LED, the cover case 8 can be covered as it is without making a hole, so that no extra labor is required.
In addition to the above, the cost can be reduced, and the appearance can be made flat without protrusions, so that the appearance of the product can be improved, and the handling, storage, and decoration at the time of sticking can be performed. Can be easier.

In the present invention, a light source, for example, a cylindrical L
The method of connecting the ED to the electric circuit on the film-like or plate-like base material is not particularly limited. For example, when the above-described metal foil is used as the electric circuit, 1) LED lead wire and metal foil 2) A method of fixing the contact between the LED lead wire and the metal foil so as to cover the whole so as to protect the contact with an adhesive, 3) The LED lead wire and metal A method of fixing the contact point with the foil by sealing it with an adhesive tape can be used.

When the above-mentioned flat cable is used as the electric circuit, the cable and the lead wire of the LED are joined by soldering, or as shown in FIG. 11, a caulking part is used to connect the electric circuit (metal foil or cable). A method of caulking the lead wire of the LED with the caulking part 44 and connecting the same can be cited. In this case, the installation interval of the LED is 5 to 50 cm, preferably 10 to 30 c, depending on the total length of the light emitting device.
It can be arbitrarily selected from the range of m.

5. Waterproof mechanism In order to enhance the overall waterproofness of the film-shaped or plate-shaped light-emitting device of the present invention and to enhance protection from external force and sunlight, as shown in FIGS. Preferably, the power supply unit 3 is covered with the battery case 7, and the film-shaped or plate-shaped base material 1 and the electric circuit 2 are covered with the cover case 8. Further, the battery case 7 and the cover case 8 may be integrally formed. The material of these cases is not particularly limited as long as they have high mechanical strength, excellent weather resistance (water resistance, heat resistance, light resistance, etc.) and good workability. For example, polystyrene, polyester, chloride Examples include vinyl and ABS. The shape thereof is not particularly limited as long as it can seal the film-like or plate-like substrate 1, the electric circuit 2, the power supply unit 3, and the like.

The cover case 8 may be transparent, colored, or have a decorative surface. Instead of the cover case 8, a bag of the same size may be made of a waterproof or weather-resistant film or a composite film and stored in the bag.

When the flat circular or flat square LED 42 is used as the light source, the light source may be covered with the cover case 8 in addition to the film-shaped or plate-shaped substrate 1 and the electric circuit 2. Good.

For example, when a cylindrical LED is used as a light source, it is necessary to provide an opening (hole) in the cover case 8 or the like. In this case, it is preferable to provide a waterproof mechanism also in the opening.

FIGS. 6A and 6B are explanatory views schematically showing an example of a waterproofing mechanism for an opening used in the film-shaped or plate-shaped light emitting device of the present invention. FIG. 6A is a sectional view, and FIG. It is a top view which shows the packing used for this waterproofing mechanism. As the packing 9 shown in FIG. 6, for example, a plastic foam or a rubber plate can be used. Specifically, for example, the following method can be used to increase the waterproofness of the waterproof mechanism. That is, 1) as shown in FIG. 6 (B), a foam or a rubber plate is punched out in a donut shape and impregnated with a sealing material or an adhesive, and 2) a foam or a rubber plate or the like thus punched out. Figure 6
As shown in (A), the LED head is covered and pulled down to the base. By doing so, the sealing material or the adhesive impregnated in the foam, the rubber plate, or the like hardens over time, and the sealing performance (waterproof performance) of the opening can be improved. For example, a plastic O-ring may be used as the waterproof mechanism.

[0046]

EXAMPLES Hereinafter, the present invention will be described more specifically with reference to Examples, but the present invention is not limited thereto.

FIG. 7 is a plan view schematically showing an embodiment (embodiment 1) in which a random blinking method is employed in the film or plate light emitting device of the present invention, and FIG. FIG. 9 is a cross-sectional view taken along the line B, FIG. 9 is a plan view schematically showing an example (Example 2) in which the regular blinking method is adopted in the film-shaped or plate-shaped light emitting device of the present invention, and FIG. 9 is a cross-sectional view taken along line CC of FIG. 9, FIG. 12 is a plan view schematically showing a light emitting unit used in the embodiment (Example 3) of the present invention, and FIG. FIG. 14 is a plan view schematically showing the connected embodiment (Example 3) (when the battery and the controller are integrally arranged), and FIG. 14 is an example (Example 4) in which the light emitting units shown in FIG. 12 are connected. Is a schematic plan view (with the battery and controller separated. Shows a case where the location) respectively.

Example 1 As shown in FIGS. 7 and 8, a polyester film (width: 2 cm, length: 10 m, thickness: 38 μm) was used as a substrate 1, and 2 An electric circuit 2 was formed by attaching linear copper foil adhesive tapes 21 each having a width of 1.5 mm in parallel. Fifteen cylindrical LEDs 41 (AP-301 manufactured by Denyo Japan) are prepared as the light source 4, and are arranged in parallel with the contacts between the respective lead wires 43 of the LEDs 41 and the metal foil part of the electric circuit 2 at intervals of 20 cm. And connected. Next, as a packing 9, an acrylic foam (15 mm diameter) impregnated with 2 g of a sealing material (SE555 manufactured by Dow Corning Toray Silicone Co., Ltd.) and 1 g of an adhesive (Araldite manufactured by Kogaku Kagaku Co., Ltd.) is installed at the base of the LED. did. As the cover case 8, transparent polyester (3 cm × 10
m) was prepared, and a hole having the same size as the outer diameter of the LED was previously formed in a position corresponding to the LED, and the LED was covered so as to cover the whole of the LED from above. The pressure-sensitive adhesive layer 5 (SK Dyne, manufactured by Soken Chemical Co., Ltd., thickness of 0.025 m)
m) and a release paper (thickness: 0.1 mm) treated with silicon as the release material layer 6 in this order. As the battery case 7, a polyethylene bag was produced. In this case, a zipper 71 made of irregularities was provided at the entrance of the battery 3 to facilitate replacement of the battery. As the power supply unit 3, a button battery 3
1 (manufactured by Sony Corporation, CR2016 (3 volts))
A battery case 7 previously fixed on a battery holder made of a thick plastic plate was sealed. Button battery 31
And the metal foil 21 of the electric circuit 2 were connected by soldering. When the obtained light emitting device 10 was operated, it was turned on at random and looked like a tube type security sign lamp.

Embodiment 2 As shown in FIGS. 9 and 10,
As the light source 4, a cylindrical LED 41 (FX manufactured by Nippon Denyo Co., Ltd.)
100) were prepared, and a flat cable (20 mm × 1.6 m) having twice as many lead wires 23 (16 wires) as the number of LEDs 41 attached was prepared. The covering material of a predetermined portion of the two lead wires 23 of the flat cable 22 corresponding to the place where the LED 41 is to be attached (attachment interval: 20 cm) is peeled off, and the two stripped lead wires and the two leads of the LED 41 are peeled off. The wire 43 was connected with solder. In this case, as shown in FIG. 9, the connection was repeated in such a manner that... In this embodiment, one unit of repetition is provided (total length 1.6 m), but 3 to 4 units are preferable in view of the current amount. The attachment interval of the LEDs 41 is preferably 10 to 30 cm, but the total length is 1.6 m to 6.4 m correspondingly. As described above, the width of the light emitting device 10 is determined by the number of the LEDs 41 mounted, and the total length is determined by the number of the LEDs 41 mounted and the mounting interval of the LEDs. Next, the packing 9 was installed at the base of the LED 41 in the same manner as in Example 1. Next, as a substrate 1, it was stuck on a polyester adhesive tape (width: 30 cm, length: 1.6 m) so that the lead wires 23 of the flat cable 22 were not separated. Next, the cover case 8 was installed in the same manner as in Example 1. The pressure-sensitive adhesive layer 5 and the release material layer 6 were provided on the side of the cover case 8 opposite to the side on which the substrate 1 was provided in the same manner as in the example. The power supply unit 3 was manufactured in the same manner as in Example 1 except that a controller 32 was used in addition to the button battery 31. The controller 32 has eight output terminals, and connects these terminals to the eight LEDs 41 one by one.
1 and the lead wire 23 of the flat cable 22. When the obtained light emitting device 10 was operated according to the pattern data, it was turned on in a regular lighting pattern.

Example 3 As shown in FIG.
A printed circuit board (length: 2 cm, width: 4 cm, thickness: 1.5 mm) is used, and three electric circuits of printed circuit board copper foil having a mutual width of 1 mm are arranged in parallel on the substrate 1. And an electric circuit 2 was formed. As the light source 4, two LEDs 41 (manufactured by Nippon Denyo Co., Ltd.) are prepared (one emits red light and one emits green light), and at the contact between each lead wire 43 of the LED 41 and the copper foil part of the electric circuit 2, The connection was performed with solder, and a light emitting unit 50 was obtained. next,
As shown in FIG.
Are electrically connected to each other, and the light-emitting unit 5 obtained above is obtained.
0 were connected in series. Next, a controller 32 including a lithium battery (manufactured by Sony Corporation, (9 volts)), an integrated circuit 52 and a switch 53 was connected to the terminal 25 in parallel with LEDs. The controller 32 was waterproofed by a soft plastic film bag in a storage type with a tongue. Also, the battery 51 was replaced with a simple clip.

Fourth Embodiment As shown in FIG. 14, in the third embodiment, the shape of the substrate 1 is suitable for a case where the shape of the substrate 1 is actually incorporated into an article (for example, a case where the substrate 1 is embedded in a predetermined place such as a helmet). The third embodiment is the same as the third embodiment except that the battery 51 and the controller 32 are separated from each other via the connector 54.

[0052]

As described above, according to the present invention,
A film-shaped or plate-shaped light-emitting device exhibiting the following effects can be provided. That is, 1) By using a film-like or plate-like base material, it is lightweight, compact, easy to handle and store, and can be made into a roll at the time of storage, which is suitable for space saving. Since it has flexibility, it can be installed on a curved surface, a bent surface, or the like, so that there is no need to select an installation location in combination with using a battery as a power source. 2) By providing a pressure-sensitive adhesive layer on the back surface, it can be easily installed without requiring special tools, in addition to being lightweight. 3) By using an LED as a light source, etc., excellent visibility from a long distance at night can be realized, and the display can be varied in three primary colors of red, green, and blue, and it is also used as a signboard or a decorative article. be able to. 4) Providing a waterproof mechanism enables stable operation for a long period of time. 5) By connecting the light emitting units, the number of LEDs can be easily increased with compact wiring. 6) Various articles used to ensure the safety of workers or actors at night because they can be miniaturized;
For example, a night boundary blinker at a gas station, such as a night blinker for road construction,
It can be widely and suitably used for work clothes such as automobiles, bicycles, vests worn by traffic officers, commanding sticks, helmets, shoes, collars for dogs, signs for self-identification at night, and the like, which are mounted on entrances of stairs. 7) The manufacturing cost can be reduced.

[0053]

[Brief description of the drawings]

FIG. 1 is a perspective view schematically showing an example of a film-shaped or plate-shaped light-emitting device of the present invention and a partially enlarged view thereof.

FIG. 2 shows a random electric circuit 1 used in the present invention.
It is a top view showing an example.

FIG. 3 is a plan view showing an example of a regular electric circuit used in the present invention.

FIG. 4 is a perspective view schematically showing an example in which a flat circular LED is used as a light source in the film-shaped or plate-shaped light-emitting device of the present invention.

FIG. 5 is a sectional view taken along line AA in FIG. 4;

FIGS. 6A and 6B are explanatory views schematically showing an example of a waterproof mechanism for an opening used in the film-shaped or plate-shaped light-emitting device of the present invention, wherein FIG. 6A is a cross-sectional view, and FIG. It is a top view which shows packing used for (1).

FIG. 7 is a plan view schematically showing an example (Example 1) in which a random blinking method is employed in the film-shaped or plate-shaped light emitting device of the present invention.

8 is a sectional view taken along line BB in FIG. 7;

FIG. 9 is a plan view schematically showing an example (Example 2) in which a regular blinking method is employed in the film-shaped or plate-shaped light-emitting device of the present invention.

FIG. 10 is a sectional view taken along line CC in FIG. 9;

FIG. 11 is a view showing a film-shaped or plate-shaped light-emitting device according to the present invention;
It is a top view which shows typically the case where the lead wire of D is connected and the crimping part was provided.

FIG. 12 is a plan view schematically showing a light emitting unit used in an example (Example 3) of the present invention.

13 is a plan view schematically showing an example (Example 3) in which the light emitting units shown in FIG. 12 are connected (in a case where a battery and a controller are integrally arranged).

14 is a plan view schematically showing an embodiment (Example 4) in which the light emitting units shown in FIG. 12 are connected (when the battery and the controller are separately arranged).

[Explanation of symbols]

 1: Film-shaped or plate-shaped base material 2: Electric circuit 3: Power supply unit 4: Light source 5: Adhesive layer 6: Release material layer 7: Battery case 8: Cover case 9: Packing 10: Film-shaped or plate-shaped light emitting device 21: Cover case 22: Flat cable 23: Lead wire of flat cable 24: Lead wire between terminals 25: Terminal 31: Button battery 32: Controller 41: Cylindrical LED 42: Flat round or flat square LED 43: Light source ( LED) lead wire 44: caulking part 50: light emitting unit 51: battery 52: integrated circuit 53: switch 54: connector 71: zipper

Claims (7)

[Claims] 1. A film-like or plate-like base material, an electric circuit provided on the base material, a power supply section electrically connected to the electric circuit, and a power supply section on or near the electric circuit. And at least one light source that is provided at a predetermined interval and is electrically connected to the electric circuit, and a signal from a power supply unit causes the light source to randomly or regularly flash. Plate light emitting device. 2. The film-shaped or plate-shaped light emitting device according to claim 1, wherein the film-shaped or plate-shaped substrate is a plastic film, a plastic sheet or a plastic plate having an insulating property and a flexibility. apparatus. 3. The film-shaped or plate-shaped light emitting device according to claim 1, wherein the light source is a light emitting diode (LED). 4. The power supply unit according to claim 1, wherein the power supply unit comprises a battery alone or a combination of a battery and a controller.
4. The film-shaped or plate-shaped light-emitting device according to any one of claims 1 to 3. 5. The film or plate according to claim 4, wherein when the power supply unit is composed of a combination of a battery and a controller, the controller is housed integrally or separately from the battery. Light emitting device. 6. The film-shaped or plate-shaped light emitting device according to claim 1, further comprising a waterproof mechanism. 7. A light-emitting unit comprising at least one of said electric circuit and two to five light sources connected to one film-shaped or plate-shaped substrate in an electrically connected state. The film-shaped or plate-shaped light-emitting device according to any one of claims 1 to 6, wherein