JP2018005006A - Light-emitting display stick device and light-emitting display system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a light-emitting display stick device and a light-emitting display system which are more visible and can perform eye-catching display for use such as in an event.SOLUTION: The light-emitting display system comprises: a light-emitting display stick device including a plurality of light-emitting elements substantially linearly arranged on a long substrate, a lighting drive part for turning on the plurality of light-emitting elements, an angle sensor detecting an angle from an optional reference angle of the plurality of light-emitting elements, a memory storing lighting data of each of the plurality of light-emitting elements, a first microcomputer extracting lighting data related to corresponding light-emitting element from the memory in correspondence to angle information from the angle sensor and controlling the light-emitting element to emit light, and a receiving antenna for a radio receiver and a receiver; and a transmission device including a second microcomputer and a transmitter for transmitting information to the radio receiver. Characters and patterns are displayed by residual image effect sequentially emitted by the substantially linearly arranged light-emitting elements.SELECTED DRAWING: Figure 1A

Description

  The present invention relates to a light emitting display stick device and a light emitting display system, and more particularly to a light emitting display stick device and a light emitting display system using a light emitting element such as a light emitting diode (hereinafter also referred to as “LED”).

  In recent years, there are many cases where a light emitting stick is supported for events such as indoor concerts and various outdoor gatherings at night. As the light emitting stick, a small stick in which a substance that emits light by a chemical reaction is housed in a resin stick is often used. However, there is a problem that disposal of the stick after use causes environmental pollution. In addition, light emission by a chemical reaction has a problem that the light emission time is short and it is difficult to reuse. Furthermore, simply waving a stick that only emits light is not interesting to excite the support of the event.

  In order to solve the above-described problems, various technical ideas have been disclosed.

  Patent Document 1 discloses a technical idea that a plurality of red and green light emitting diodes (LEDs) are arranged in a stick in a straight line so as to be lit in red or green. In this way, it is easy to understand the instructions due to the difference in color when the vehicle is lit in red and the vehicle is stopped when it is lit in green. However, the instruction based on the difference in lighting color is not universally determined, and there is no technical disclosure regarding positive instruction display related to stopping / traveling. Moreover, the interesting lighting display used for cheering at the event is not taken into consideration.

  In patent document 2, the technical idea about the message display toy which displays a character or a picture using an afterimage effect is disclosed. In this technique, light emitting diodes (LEDs) are arranged along a stick-shaped stick body, the LEDs are blinked by a plurality of blinking patterns for blinking the LED groups, and the stick is moved left and right, and a picture is displayed with a visual residual effect. Or, it displays character text. If this can be displayed well, it may be possible to show the effect at the time of traffic control and events.

  However, since the above blinking timing is controlled by a built-in timer circuit, it is difficult to keep the reciprocation time and swing speed of the left and right swinging of the stick constant. If it is interrupted, the back letter or letter is clogged or stretched, and it becomes impossible to distinguish.

  In Patent Document 3, as in Patent Document 2, LEDs arranged in the longitudinal direction of the stick are read out from the memory of the microcontroller chip by flashing the character display data, and by shaking the stick, characters are displayed by the visual residual effect. A technical idea to be displayed is disclosed. However, Patent Document 3 does not disclose a clear technical idea about how to control the blinking timing, and is reasonably inferred from the display of the clock generation circuit in the circuit block diagram, as in Patent Document 2. It is very difficult to match the speed and timing of how to swing the stick, and depending on how it is swung, the displayed characters are cut off or become back characters, making it impossible to distinguish them.

  In Patent Document 4, the LED arranged in the longitudinal direction of the stick reads character display data from the memory of the microcomputer, blinks, and shakes the stick to display characters by the visual residual effect. Similar to the above document, but disclosed a technical idea including a timing start point determination for controlling a timing schedule, a moving direction sensor for determining a timing length, and an acceleration sensor in order to prevent the above-described malfunction of character display. Is different. Although these technical elements can prevent a reverse character from being displayed, since the speed is determined by the acceleration sensor, display characters may be lost if the speed at which the stick is shaken is not kept constant. Furthermore, when the stick is swung, if the speed of shaking is changed in the middle, the middle of the character may be extended, clogged, or distorted, making it difficult to read.

In addition, when using the character display stick as described above at an event venue with multiple performers, it is also possible for the audience to support different performers, but all the audience at the venue will share the names of the same performers at the same time. It can be imagined that the support effect will be tremendous if shown. However, according to the technical ideas disclosed in Patent Documents 1 to 4 described above, the audience cannot perform the same display all at once unless they are given a command.

Japanese Utility Model Publication No. 8-432 Japanese Patent Laid-Open No. 2005-230397 JP 2005-62779 A JP-A-6-60295

Watty Corporation, “Angle Sensor HA-101” Official Homepage, Internet <URL: http://www.watty.co.jp/products/sensor/ha-101.html>

  As described above, sticks incorporating a plurality of light-emitting elements are widely used, but in reality, there are problems as described above. The present application is intended to solve such a conventional problem, and a light-emitting display stick device and a light-emitting display system that are easier to visually recognize and can perform a conspicuous display for use in an event or the like. The issue is to provide. In addition, there is a technology for displaying characters to make it easier to visually recognize due to the visual residual effect, but in order to provide an easy-to-see display, a light-emitting display that mechanically solves the problem of how to swing the stick is very difficult A second object is to provide a stick device and a light-emitting display system.

  In addition, the character display sticks used by the audience at the event venue can display the same characters and figures all at once, making it possible to raise the venue, or to easily change the character display stick display It is a third object to provide a stick device and a light emitting display system.

  Similarly, not only multiple character display sticks display differently separately, but also multiple character display sticks can simultaneously display the same display, contributing to a sense of unity in the venue and further exciting the event. It is a fourth object to provide a light emitting display stick device and a light emitting display system.

  In order to solve the above-described problems, a light-emitting display stick device according to the present invention includes a plurality of light-emitting elements arranged substantially linearly on a long substrate and a lighting drive for lighting the plurality of light-emitting elements. Corresponding to angle information from the angle sensor, an angle sensor for detecting an angle from an arbitrary reference angle of the plurality of light emitting elements, a memory for storing lighting data of each of the plurality of light emitting elements And a microcomputer for controlling lighting of the light emitting element by extracting lighting data related to the corresponding light emitting element from the memory. In addition, the light emitting display system according to the present invention includes a plurality of light emitting elements arranged substantially linearly on a long substrate, a lighting drive unit for lighting the plurality of light emitting elements, and an arbitrary number of the plurality of light emitting elements. An angle sensor for detecting an angle from the reference angle, a memory for storing lighting data of each of the plurality of light emitting elements, and a corresponding light emitting element from the memory corresponding to the angle information from the angle sensor A light emitting display stick device including a first microcomputer that controls to turn on the light emitting element by extracting the lighting data, a wireless receiver and a receiving antenna for the receiver, and information to the wireless receiver And a transmission device having a second microcomputer and a transmitter.

  In addition, the light-emitting display stick device has a mode selection switch, and a mode in which characters and patterns (patterns) are displayed by visual afterimage effect by swinging the stick left and right, and all lighting to light all the light emitting elements constantly or intermittently. It can also be switched to lighting by mode or microphone input.

  In addition, by providing a display color selection switch on the light-emitting display stick device, the display character, display pattern, and display color at full lighting are selected in the character display mode, and the lighting color and flashing type are selected in the full lighting mode. It may be possible to select.

  In addition, the light-emitting display stick device is equipped with light-emitting elements on both the front and back sides of a long and narrow substrate so that one side is lit as a character display or pattern display mode and the other side is operated as a full lighting mode, or both sides are set as a character display mode or both sides. It can also be operated as a full lighting mode.

  Transmitting signal information from the transmitting device is received by a receiver equipped in the light emitting display stick device, and specific lighting data in the memory is read based on the signal information to light each light emitting element. Or you may make it light up each light emitting element by transmission signal information.

  By providing the light emitting display stick device with an interface connector coupled to a microcomputer (hereinafter abbreviated as μCPU), it is possible to rewrite data in the memory by connecting to an external personal computer or a mobile phone.

  While the transmission device can send information signals to each light emitting display stick device at the same time, an identification number is added to each light emitting display stick device, an approximate identification number is added to transmission information from the transmission device, and a specific identification number Information can be transmitted only to the light emitting display stick device.

  An information signal can be sent to the light emitting display stick device in the spectator seat where the facilitator or performer points the antenna by using a directional antenna for the transmission device. For example, it is possible to increase the atmosphere of the venue by changing the display characters of the light emitting display stick device only in the specific direction area of the audience seats in a wide event venue or changing the emission color.

  By using a small projector equipped at the tip of the light-emitting display stick device, it is effective for supporting events, games and performances in small venues.

  The light emitting display stick device has a built-in microphone, and can change the flashing light emission interval and the emission color according to the external music rhythm. Further, by recognizing the voice of the user, it is possible to change the light-emitting display characters, pattern, and light emission color.

  As described above, conventionally, a light-emitting stick or a light-emitting element in which a light-emitting element is encapsulated so that it can be visually recognized at night is used to organize traffic and support during an event. For example, taking traffic control as an example, in the past, a signal of stopping / progress of the vehicle was sent by how to hold or swing the light emitting stick, but by using the light emitting display stick according to the present invention, light emission is of course, By swinging the stick as the character display mode and displaying characters such as (Tomare) and (Recommendation), specific instructions can be given, so it can be clearly seen on the vehicle side, and traffic safety is further improved. Can be improved. Further, by using a multicolor LED, for example, if (Tomare) is displayed in red and (Recommended) is displayed in green, the visibility can be further improved.

  On the other hand, the display stick as described in Patent Documents 2 and 3 may lose the displayed character or become a reverse character. Further, in Patent Document 4, if the speed at which the stick is shaken is not constant, characters may be missing or the middle of the character may be stretched or shrunk, making visual recognition difficult. However, with the character display stick according to the present invention, the stick The effect is that the entire character can be accurately displayed regardless of the speed by simply shaking the character over a certain angle.

  For example, in the case of support at the time of an event, by using the light emitting display stick according to the present invention, it can be used as a full lighting mode in which the entire stick is made to emit light, and light emission is performed according to the contents of the event. New support such as changing colors is also possible. In addition, the character display mode can be supported by displaying comments such as (Want!) And (Ganbare), and the name of the performer, so the frequency of communication between the performer and the audience can be increased. , The degree can be strengthened / deepened. In addition, a new effect can be achieved by changing the light emission color according to the text comment as well as traffic control.

  Furthermore, in the example used for cheering, the displayed characters and patterns can be rewritten by the user via a personal computer, mobile phone, or built-in microphone. And the light emission sequence can be changed to suit the situation and the situation, and even when a plurality of people use the same light emitting display stick device according to the present invention, there is an effect that different support methods can be performed.

  On the other hand, when the event venues want to unite the event, it is also very effective that the entire venues substantially match and support the same, rather than each user cheering differently. In such a case, the venue facilitator or the chairperson can issue a command to display the same character or light emission color on the light emitting display stick device possessed by each user by wireless transmission of the transmission device. In addition, by directing a transmission device equipped with a directional antenna toward a specific direction area of the audience seats in a large event venue, changing the display characters of the light emitting display stick device or changing the emission color only in the directed area We can raise atmosphere of meeting place.

  Similarly, an individual identification number is added to the light emitting display stick device, and information transmission is performed with the identification number added from the transmission device, that is, information is transmitted to a specific light emitting display stick device to display a specific character display or light emission color display. It can also be done, and this can be used very effectively for lotteries during events.

  In addition to the above effects, as an application of the character display stick according to the present invention, if a light emitting element is arranged on both sides of a long substrate and one side is set as a character display mode and the other side is set as a full lighting mode, both sides are turned on. At the venue, the actors can be encouraged by displaying text, and the lighting of the venue can be enlivened with all lighting. Of course, a new effect can be expected even if both sides are set to the character display mode or the full lighting mode.

  Furthermore, a small projector is built in the tip of the character display stick, and it can be used as a support tool, game or performance tool at a short distance. If the microphone input is recognized and the projector is activated or the display element is activated, it can be used like a so-called magic wand.

It is the schematic of one Example of the light emission display stick apparatus and transmission apparatus which concern on one Embodiment of this invention. It is the schematic of one Example of the light emission display stick apparatus and transmission apparatus which concern on one Embodiment of this invention. 3 is a block diagram of an example of a light-emitting display stick device according to an embodiment of the present invention. It is a block diagram of an example of a transmission apparatus according to an embodiment of the present invention. It is explanatory drawing of the character data storage state of one Example of the light emission display stick apparatus which concerns on one Embodiment of this invention. It is a character display state of one Example of the light emission display stick apparatus which concerns on one Embodiment of this invention. It is explanatory drawing which performs a character display with the light emission display stick apparatus which concerns on one Embodiment of this invention.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. In the following, the range necessary for the description for achieving the object of the present invention is schematically shown, and the range necessary for the description of the relevant part of the present invention will be mainly described. According to a known technique.

  FIG. 1A is an external view of a character display stick device 1 constituting a light emitting display system according to an embodiment of the present invention. The character display stick device 1 includes a transparent cover 1-4 that is coupled to the handle unit 1-1 and covers the substrate 1-2 in the same manner as the substrate 1-2 coupled to the handle unit 1-1. A plurality of display element bodies L including light emitting elements L-1, L-2, L-3,..., Ln such as a multi-light emitting color light emitting diode and a lamp are long on the front side of the substrate 1-2. Equipped in the direction. The transparent cover 1-4 is made of a material that transmits light emitted from the light emitting element.

  The handle 1-1 of the character display stick device 1 of FIG. 1A accommodates a display unit 1-24 (described later) including a battery and a μCPU 1-15 to a driver 1-23. Further, on the side surface of the handle 1-1, a start switch 1-5 for starting a character display, a power ON / OFF, a character display mode, a pattern display mode, a full lighting mode, and a microphone input mode are switched. Changeover switch 1-6, display color selection switch 1-7 for selecting display characters, patterns, and all-light-emitting colors, interface connector 1-8 for connection to a personal computer or mobile phone (in FIG. 1, the connector cover is Attached) and a microphone 1-9. A receiving antenna 1-10 for a receiver is added to the transparent cover 1-4.

  In addition, a small projector 1 having a light source 1-11 such as an LED or a laser diode, a photographic film or liquid crystal film 1-12, and a lens 1-13 at the front end of the transparent cover 1-4 of the character display stick device 1. 14 can be projected by switching the mode switch 1-6 to the projection mode and pressing the start button 1-5. The image on the liquid crystal film 1-12 may be rewritten by a signal from a μCPU described later.

  FIG. 1B is an external view of the transmission device 2 according to the character display stick 1. The transmission device 2 shows an example using a case that is almost the same as the character display stick device 1, and is provided with the display element body L without being equipped with the substrate 1-2 for loading the display element body L ( L itself is not shown), but a configuration in which the transmitter is provided instead of the receiver in the same equipment as the character display stick device 1 may be adopted.

  1B shows a case where the appearance is the same as that of the character display stick device 1, except that the start switch is a transmission switch 2-5 for operating the transmitter. The transmission antenna 2-10 (directivity type described later in the figure) is preferably added to the transparent cover portion 2-4 in the same manner as the reception antenna 1-10 of the character display stick device 1. When the transmitter 2 has the same function as the character display stick device 1 and incorporates a transmitter instead of a receiver, a transmission switch is added in addition to the start switch. At the time of the event, the transmission device 2 can be used in such a manner that a signal is sent to the light emitting display stick device 1 owned by the presenter or performer and possessed by the audience. As long as the function of FIG. 3 is provided, the shape may be completely different.

  Information to be transmitted from the transmission device 2 to each character display stick device 1 is written or rewritten in a memory, which will be described later, from an external device such as a personal computer or a mobile phone via the interface connector 2-8, and the mode switch 2-6. And / or one of them is selected by the display color selection switch 2-7 and transmitted from the transmitter. As the transmission information, for example, information indicating the display content displayed by the character display stick device 1 may be transmitted, or the identification number (or address information) of the memory in the character display stick device 1 is sent to the character display stick. The apparatus 1 may display display information written in a memory corresponding to the identification number (or address information) of the memory.

  FIG. 2 is a block diagram of the light emitting display stick device 1 according to an embodiment of the present invention. The μCPU 1-15 driven by the clock generation unit 1-18 reads the display data at the address in the memory unit 1-16 based on the angle information from the angle sensor 1-19, and via the display element lighting driver 1-23. In accordance with the display data, the light emitting elements L-1, L-2,..., Ln of the display element body L mounted on the substrate 1-2 are turned on. The memory unit 1-16 stores a plurality of display character data, display color data, display color data when the display elements are all lit, flashing pattern data, and the like. Data can be additionally written and rewritten by data received from the receiver.

  Further, the luminescent color and the flashing interval are changed in accordance with the rhythm of the external music by the audio signal from the microphone 1-9, or the user inputs a voice command through the microphone 1-9. The light-emitting character and the display pattern can be changed by changing the details of the existing technology.

  The μCPU 1-15 is connected to the mode switch 1-6, the display color selection switch 1-7, the start switch 1-5, the microphone 1-9, and the interface connector 1-8 via the interface unit 1-17. Power ON / OFF, switching between character display mode and full lighting mode, start instruction for character display, and data exchange with personal computers and mobile phones. As an example of mode selection, for example, each time the mode switch is pressed, the power is turned on-"Tomare" character display-"Recommend" character display-... Waveform display-Waveform display-... All lighting display-... Music follow-up display-Microphone input Information display--sequential display switching such as power-off may be used, and selection may be made by a selection switch with each display, and various mode switching methods are conceivable, all of which are included in the technical idea of the present invention. It is what Each part of the above description is supplied with power from the rechargeable battery 1-20. Charging to the rechargeable battery 1-20 may be performed from the charging port 1-21 by connector connection or charging by the charging port 1-21 by an electromagnetic induction coil.

  2, the light emitting elements L-1, L-2,..., Ln of the display element body L are composed of small light bulbs or light emitting diodes, but have high brightness and three color elements. It is desirable to be composed of a surface mount type (SMD) light emitting diode. In the character display state as shown in FIG. 5, which will be described later, it is preferable to use an angle sensor based on the gravitational direction as in Non-Patent Document 1 as the angle sensor 1-19. The pseudo-angle sensor may be used after the elapse of time. In addition, each said part is stored in the handle 1-1 demonstrated in FIG. Further, it is preferable that a receiver 1-22 is housed in the handle 1-1, and the receiving antenna 1-10 is installed on the transparent cover portion 1-4 in FIG.

  FIG. 3 is a block diagram of the transmission apparatus 2 according to an embodiment of the present invention. Since the display unit and the handle unit of the light emitting display stick device 1 are used, the configuration is almost the same as the configuration shown in FIG. 2, but a transmitter 2-22 is inserted instead of the receiver, and the start switch 1- Instead of 5, the transmission switch 2-5 is provided.

  FIG. 4 is a diagram illustrating an example of a character display data storage state stored in the memory unit 1-16 of the light emitting display stick device 1. In FIG. 4, the case where the light emission display stick apparatus 1 which concerns on one Embodiment of this invention shakes 0-60 degrees in a fan shape, and displays a character is taken as an example. The address division of the memory unit 1-16 is, for example, the angle of the X axis, in FIG. 4, from 0 to 90 degrees every 2 degrees, and the Y axis is the light emitting elements 5-1, 5-2,. Up to. That is, the μCPU 1-15 reads the data of the L coordinates L-1, L-2,..., Ln of the Y coordinate based on the angle information from the angle sensor 1-19, and corresponds to, for example, the filled portion in FIG. Turn on the light emitting element. These character display data can be connected to a personal computer or a mobile phone via the interface connector 1-8 shown in FIG. 2, and arbitrary character data can be written or rewritten by the keyboard. In the above description, the case of whether or not the data is turned on has been described. However, the memory address is multiplexed, for example, the lighting data 21-1, the display color data 21-2, 21-3,. It may be configured.

  These character display data and the like are connected to a personal computer or a mobile phone through the interface connector 1-8 in FIG. 2, and any character data and all lighting data can be written or rewritten by using the keyboard. Character data can be written and rewritten according to information received from the receiver 1-22. From the user's standpoint, when entering the event venue, characters and patterns necessary for event support may be written at the entrance gate. Furthermore, if the received information signal from the receiver 1-22 is displayed with the highest priority, a plurality of light emitting display stick devices can be displayed simultaneously.

  FIG. 5 is a diagram showing a character display example when the light emitting display stick device according to one embodiment of the present invention is shaken as described above. Although FIG. 5 shows an example in which characters are displayed on the entire display surface, the character size can be reduced and displayed in two stages, or a simple image can be displayed.

  FIG. 6 is an explanatory diagram for displaying characters using the light emitting display stick device according to the embodiment of the present invention. First, hold the light emitting display stick device 1 at an angle (left end in the example of FIG. 6) where the character is to be displayed, press the display start start button, and swing the light emitting display stick device to the right, the light emitting elements emit light one after another, An afterimage remains in the eye and characters are displayed clockwise in the space. Taking the description of FIG. 6 as an example, all the display characters are displayed when the light emitting display stick device is swung to the right by 60 degrees (“Tomare” in the example of FIG. 6). Even if it is swung over 60 degrees, the memory stores only data up to 60 degrees, so the light emitting element does not emit light.

  The light emitting display stick device that is swung by 60 degrees or more is now swung to the left, and from 60 degrees to the first set angle of 0 degrees, in the example of FIG. The space character is displayed around, and the back character is not displayed. As described above, when the light emitting display stick according to the present invention is used, if the light is swung by an angle exceeding or exceeding the set angle range, the light emitting element emits light for each swing angle. Without being displayed, it is displayed easily and normally.

  In FIG. 1A, an example in which a light emitting element is provided only on the A side of the substrate as the light emitting display stick device according to one embodiment of the present invention has been described, but the light emitting element is also provided on the B side in the same figure. The A side can be set to the character display mode, the B side to the full lighting mode, the both sides of A and B can be set to the display mode, or both can be set to the full lighting mode.

  The transmitter 2 is a form in which the receiver 1-22 of the light emitting display stick device 1 is replaced with a transmitter, and the functional block diagram is as shown in FIG. As can be seen from the drawing, the display switch and the projector unit of the light emitting display stick device 1 are removed, and the receiver 1-22 is replaced with the transmitter 2-22 so that the transmitter 2-22 operates. It becomes the form which added 5. Therefore, it may be the same form as the light emitting display stick device 1 as shown in FIG. 1B, and the contents of the block diagram of FIG. When the transmission device 2 has the same light emission display function as the light emission display stick device 1 and is equipped with a transmitter in addition to the receiver, both the start switch and the transmission switch may be equipped.

  As described above, if the light emitting display system according to the present invention is used, it can be used as a signal light stick for traffic control or a cheering light stick at the time of an event according to the use situation, and further, character display and all By switching between the lighting modes, it is possible to perform light emission display that is more easily visible and matches the use environment. In addition, a character display that can be easily operated and has less distortion can be used as a transmission assisting means for a hearing-impaired person.

  In addition, the light emitting display stick device of the light emitting display device according to the present invention can be used as a light emitting signal lamp, a cheering tool, a toy, an advertising medium, or a transmission aid for a language handicapped person. The function that can control the light emission display of the device, it can also be effective for rescue and lifesaving.

  Furthermore, since the display can be changed from a remote location, it is also very useful as an emergency information transmission means. Control of the light emission display by voice recognition through the built-in microphone can be used as an emergency signal or a magic wand. It can be applied to a wide variety of fields such as toys and games. As described above, the present invention brings great benefits to various industrial fields, emergency, lifesaving, entertainment, and entertainment fields.

DESCRIPTION OF SYMBOLS 1 ... Light emission display stick apparatus, 1-1 ... Handle part, 1-2 ... Board | substrate, 1-4 ... Transparent cover, 1-5 ... Start switch, 1-6 ... Mode change switch, 1-7 ... Display color change Switch, 1-8 ... Interface connector, 1-9 ... Microphone, 1-10 ... Receiving antenna, 1-11 ... Light source, 1-12 ... Film, 1-13 ... Lens, 1-14 ... Projector, 1-15 ... μCPU, 1-16, memory, 1-17, interface unit, 1-18, clock oscillation unit, 2 ... transmission device, 2-1 ... handle, 2-4 ... transparent cover, 2-5 ... transmission switch, 2 -6 ... Mode changeover switch, 2-7 ... Display color changeover switch, 2-8 ... Interface connector, 2-10 ... Transmission antenna, 2-22 ... Transmitter, L ... Display element body, L-1, L-2 ..., Ln: Light emitting element

Transmitting device, while it is possible to send a broadcast to the information signal to each light emitting display stick device adds an identification number to each of the light emitting display stick device, the identification number added to the transmission information from the transmission apparatus, particular identification number Information can be transmitted only to the light emitting display stick device.

Claims (11)

A plurality of light emitting elements arranged substantially linearly on a long substrate;
A lighting drive unit for lighting the plurality of light emitting elements;
An angle sensor for detecting an angle from an arbitrary reference angle of the plurality of light emitting elements;
A memory for storing lighting data of each of the plurality of light emitting elements;
A light emitting display stick device comprising: a microcomputer that controls lighting of the light emitting element by extracting lighting data related to the corresponding light emitting element from the memory in correspondence with angle information from the angle sensor. . A plurality of light emitting elements arranged substantially linearly on a long substrate, a lighting drive unit for lighting the plurality of light emitting elements, and an angle sensor for detecting an angle from an arbitrary reference angle of the plurality of light emitting elements And a memory for storing lighting data of each of the plurality of light emitting elements, and lighting data relating to the corresponding light emitting element is extracted from the memory in correspondence with angle information from the angle sensor to light the light emitting element A light emitting display stick device comprising a first microcomputer to be controlled, a wireless receiver and a receiving antenna for the receiver;
A light emitting display system comprising: a second microcomputer for transmitting information to the wireless receiver; and a transmitter having a transmitter.   3. The light emitting display system according to claim 2, wherein the light emitting display stick device further includes a mode change switch, and the display format can be changed by switching the mode change switch.   4. The light emitting display system according to claim 2, wherein the light emitting display stick device further includes a light emission color changeover switch, and the light emission color of the light emitting element can be changed by switching the light emission color changeover switch. Display system.   5. The light-emitting display system according to claim 2, wherein the light-emitting elements of the light-emitting display stick device are provided on both front and back sides of the long substrate.   6. The light-emitting display system according to claim 2, wherein transmission signal information from the transmission device is received by the receiver equipped in the light-emitting display stick device, and the first microcomputer is A light-emitting display system, wherein the plurality of light-emitting elements are turned on based on the received signal information.   7. The light emitting display system according to claim 2, further comprising an interface connector for coupling to each of the first microcomputer and the second microcomputer. system. The light emitting display system according to any one of claims 2 to 7,
The transmission device can simultaneously transmit information to a plurality of the light emitting display stick devices and adds an identification number to the transmission information,
A light-emitting display system, wherein information is transmitted only to a light-emitting display stick device having a specific identification number.   The light emitting display system according to any one of claims 2 to 8, wherein a directional antenna is used for the transmitting device.   10. The light emitting display system according to any one of claims 2 to 9, wherein a small projector is provided at a tip portion of the light emitting display stick device.   11. The light-emitting display system according to claim 2, wherein the light-emitting display stick device further includes a microphone, and the first microcomputer recognizes a voice signal from the microphone by voice recognition. A light-emitting display system, wherein the display of the display element is changed.