DE102016002445A1 - Display device for operating a button of an instrument or device - Google Patents
Display device for operating a button of an instrument or device Download PDFInfo
- Publication number
- DE102016002445A1 DE102016002445A1 DE102016002445.3A DE102016002445A DE102016002445A1 DE 102016002445 A1 DE102016002445 A1 DE 102016002445A1 DE 102016002445 A DE102016002445 A DE 102016002445A DE 102016002445 A1 DE102016002445 A1 DE 102016002445A1
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- Germany
- Prior art keywords
- projection
- display
- button
- color
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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- 239000003086 colorant Substances 0.000 claims abstract description 7
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 241000404030 Anacyclus clavatus Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004456 color vision Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000002023 somite Anatomy 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B15/00—Teaching music
- G09B15/08—Practice keyboards
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B15/00—Teaching music
- G09B15/02—Boards or like means for providing an indication of notes
- G09B15/023—Electrically operated
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
- G09G3/06—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources
- G09G3/12—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources using electroluminescent elements
- G09G3/14—Semiconductor devices, e.g. diodes
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
- G10G1/00—Means for the representation of music
- G10G1/02—Chord or note indicators, fixed or adjustable, for keyboard of fingerboards
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/0008—Associated control or indicating means
- G10H1/0016—Means for indicating which keys, frets or strings are to be actuated, e.g. using lights or leds
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
- G10H2220/021—Indicator, i.e. non-screen output user interfacing, e.g. visual or tactile instrument status or guidance information using lights, LEDs or seven segments displays
- G10H2220/026—Indicator, i.e. non-screen output user interfacing, e.g. visual or tactile instrument status or guidance information using lights, LEDs or seven segments displays associated with a key or other user input device, e.g. key indicator lights
- G10H2220/056—Hand or finger indicator, e.g. for indicating which hand or which specific finger should be used
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
- G10H2220/021—Indicator, i.e. non-screen output user interfacing, e.g. visual or tactile instrument status or guidance information using lights, LEDs or seven segments displays
- G10H2220/026—Indicator, i.e. non-screen output user interfacing, e.g. visual or tactile instrument status or guidance information using lights, LEDs or seven segments displays associated with a key or other user input device, e.g. key indicator lights
- G10H2220/061—LED, i.e. using a light-emitting diode as indicator
- G10H2220/066—Colour, i.e. indications with two or more different colours
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Acoustics & Sound (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Computer Hardware Design (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
Vorrichtung zur Anzeige für die Bedienung einer Taste eines Instruments oder Gerätes welches zusätzlich zur Anzeige der zu bedienenden Taste, insbesondere von Tastenmusikinstrumenten, gleichzeitig den dazu zu verwendenden Finger einer Hand signalisiert, dadurch gekennzeichnet, dass die Anzeige durch eine Lichtprojektion auf die zu bedienende Taste aus folgenden Eigenschaften besteht: a) Die Projektion wird durch eine, in einem einzelnen Gehäuse untergebrachten, dreifarbigen, Licht-Emissions-Diode (LED) und einer davor platzierten Lichtbrechenden Linse erzeugt. b) Die Projektion ist, basierend auf einem vorgegebenen Schema, eindeutig einem Finger einer Hand zuordenbar. c) Die Projektion besteht aus mindestens einem, höchstens drei Farbpunkten entsprechend der bauteilbedingten Grundfarben der verwendeten Leuchtquelle. d) Die Farbpunkte sind innerhalb der Projektionsfläche, welche die sichtbare projizierte Gehäuseumrandung der Leuchtquelle darstellt, fest und eindeutig einer räumlichen Position zuordenbar.Device for the display for the operation of a key of an instrument or device which in addition to the display of the button to be operated, in particular keyboard musical instruments, at the same time signaled to be used finger of a hand, characterized in that the display by a light projection on the button to be operated The following properties are present: a) The projection is generated by a tri-color light emitting diode (LED) housed in a single housing and a refractive lens placed in front of it. b) The projection can be uniquely assigned to a finger of a hand based on a given scheme. c) The projection consists of at least one, at most three color dots according to the component-related basic colors of the light source used. d) The color dots are firmly and unambiguously assignable to a spatial position within the projection surface, which represents the visible projected housing edge of the light source.
Description
Mehrfarbige LED Leuchtquellen werden schon seit vielen Jahren bei der farblich unterstützten Anzeige von Bedienungsinstrumenten verwendet. Diese Systeme bedienen sich der Möglichkeit mittels eines LED Bauelements mehrere Funktions- und Bedienungszustände, z. B. für Tasten oder Knöpfe, anzuzeigen und dem Nutzer somit bestmögliche Hilfestellung bei der Bedienung zu geben. Insbesondere Tastenmusikinstrumente mit einer, oder mehrerer, einfarbiger oder mehrfarbiger LEDs pro Taste (u. a.
Der im Patentanspruch 1 angegebenen Erfindung liegt das Problem zugrunde, dass die bisherigen Lösungen je nach Gestaltung entweder pro Taste mehr als ein LED Element oder, bei dem Einsatz einer Mehrfarben-LED, mindestens fünf eindeutig darzustellende Farben für die Zuordnung zu den Fingern einer Hand benötigen. Der Einsatz von mehreren LED Elementen pro Taste ist sowohl durch die höhere Anzahl von Bauteilen als auch durch den dadurch erhöhten Konstruktions- und Herstellungsaufwand als kostenintensiver einzuschätzen.The indicated in
Die Projektion einer Mischfarbe, mit dem Ziel einen homogenen Farbpunkt zu erzeugen, bedarf eines komplexen Linsensystems und einer dadurch kostenintensiven Konstruktion. Dies begründet sich mit der Anforderung, dass das Licht für eine Identifikation der Zieltaste auf die maximale Tastenbreite gebündelt werden muss. Eine Bündelung des Lichts wird durch die bauartbedingte Anordnung der Leuchtelemente in einer Mehrfarben-LED insbesondere durch Verschiebungs- und Streueffekte erheblich erschwert. Eine zweite Möglichkeit des Einsatzes von Mischfarben besteht in der Realisierung einer durch den Nutzer in Draufsicht direkt erkennbaren, nicht projizierten, LED. Diese Option hat den Nachteil, dass die Anbringung der LED nur neben der zu bedienenden Taste möglich ist und den Nutzer dadurch vom eigentlichen Bedienungsvorgang ablenken kann. Eine dritte Möglichkeit der Mischfarbennutzung besteht im Einbau in eine lichtdurchlässige Taste. Diese Lösung fordert eine Integration des Leuchtelements in die Taste und setzt somit eine konstruktive Vorbereitung des Zielinstruments voraus.The projection of a mixed color, with the goal of producing a homogeneous color point, requires a complex lens system and therefore a cost-intensive construction. This is due to the requirement that the light for identification of the target key must be bundled to the maximum key width. A bundling of the light is considerably more difficult due to the design-related arrangement of the light-emitting elements in a multi-color LED, in particular due to displacement and scattering effects. A second possibility of using mixed colors consists of realizing a non-projected LED which can be directly recognized by the user in plan view. This option has the disadvantage that the attachment of the LED is only possible in addition to the button to be operated and thereby distract the user from the actual operation process. A third possibility of mixed color use consists in the installation in a translucent button. This solution requires an integration of the light element in the button and thus requires a constructive preparation of the target instrument.
Mischfarbenlösungen im Allgemeinen haben das grundsätzliche Problem, dass die erzeugten Farben von unterschiedlichen Nutzern nicht exakt gleich interpretiert werden und dadurch eine Eindeutigkeit der Interpretation verlorengeht. Personen die von einer Farbfehlsichtigkeit betroffen sind können diese Systeme unter Umständen überhaupt nicht verwenden.Mixed color solutions in general have the fundamental problem that the colors produced by different users are not interpreted exactly the same and thus a uniqueness of the interpretation is lost. People who are affected by color vision problems may not be able to use these systems at all.
Die mit der Erfindung erzielten Vorteile bestehen neben der Reduktion der Anzahl der Leuchtelemente auf nur ein einziges LED Bauelement pro Taste, insbesondere durch die eindeutig interpretierbare Anzeige-Projektion. Die Projektionsanordnung bietet sowohl die Möglichkeit der Interpretation durch eine farbliche Unterscheidung als auch durch eine räumliche Trennung der erzeugten Lichtpunkte. Beide Ansätze für sich genommen sind bereits eindeutig interpretierbar und in Kombination dadurch noch effizienter.The advantages achieved by the invention are in addition to the reduction of the number of light elements to only a single LED component per key, in particular by the uniquely interpretable display projection. The projection arrangement offers both the possibility of interpretation by a color distinction as well as by a spatial separation of the generated light spots. Both approaches taken individually are already clearly interpretable and, in combination, even more efficient.
Eine weitere vorteilhafte Ausgestaltung der Erfindung ist die Möglichkeit einer gänzlich unabhängigen Entwicklung von Anzeigesystemen. Durch die Verwendung einer Projektion kann Zubehör für standardisierte Instrumente
- 1
- Standardisierte Tastenanordnungen basierend auf Normen. Beispiele hierfür sind eine 88 Tasten Klaviatur oder eine Schreibmaschinentastatur.
- 1
- Standardized key arrangements based on standards. Examples include an 88-key keyboard or a typewriter keyboard.
Zeichnungen (Fig. 1–Fig. 7)Drawings (Figures 1-7)
Auf jede einzelne der 88 schwarzen und weißen Tasten wird mittels einer dreifarbigen LED (
Ein zweites Ausführungsbeispiel (nicht zeichnerisch dargestellt) besteht in der Anwendung der in (
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 000019780109 C2 [0001] DE 000019780109 C2 [0001]
- JP 7-261750 [0001] JP 7-261750 [0001]
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE102016002445.3A DE102016002445A1 (en) | 2016-02-29 | 2016-02-29 | Display device for operating a button of an instrument or device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016002445.3A DE102016002445A1 (en) | 2016-02-29 | 2016-02-29 | Display device for operating a button of an instrument or device |
Publications (1)
Publication Number | Publication Date |
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DE102016002445A1 true DE102016002445A1 (en) | 2017-08-31 |
Family
ID=59580005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE102016002445.3A Ceased DE102016002445A1 (en) | 2016-02-29 | 2016-02-29 | Display device for operating a button of an instrument or device |
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DE (1) | DE102016002445A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113362679A (en) * | 2021-06-23 | 2021-09-07 | 平顶山学院 | Music score recognition board for music basic theory |
EP3889953A1 (en) * | 2020-03-31 | 2021-10-06 | Synca-Outfit Nq Co., Ltd | Practice apparatus |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07261750A (en) | 1994-03-23 | 1995-10-13 | Yamaha Corp | Fingering information analysis device and electronic musical instrument using the device |
DE19780109C2 (en) | 1996-01-19 | 2003-04-17 | Kawai Musical Instr Mfg Co | Keyboard musical instrument with key area display device |
DE102006016992A1 (en) * | 2005-04-14 | 2006-11-09 | Citizen Electronics Co., Ltd., Fujiyoshida | Light emitting device |
US20090019990A1 (en) * | 2007-07-16 | 2009-01-22 | Industrial Technology Research Institute | Method and apparatus for keyboard instrument learning |
-
2016
- 2016-02-29 DE DE102016002445.3A patent/DE102016002445A1/en not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07261750A (en) | 1994-03-23 | 1995-10-13 | Yamaha Corp | Fingering information analysis device and electronic musical instrument using the device |
DE19780109C2 (en) | 1996-01-19 | 2003-04-17 | Kawai Musical Instr Mfg Co | Keyboard musical instrument with key area display device |
DE102006016992A1 (en) * | 2005-04-14 | 2006-11-09 | Citizen Electronics Co., Ltd., Fujiyoshida | Light emitting device |
US20090019990A1 (en) * | 2007-07-16 | 2009-01-22 | Industrial Technology Research Institute | Method and apparatus for keyboard instrument learning |
Non-Patent Citations (1)
Title |
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AnnaPOL: LED; im Gehäuse, dreifarbig; Anz.Dioden:3; 3mm; THT; rot, grün, gelb URL: https://www.annapol.eu/product_info.php?products_id=105420&language=de * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3889953A1 (en) * | 2020-03-31 | 2021-10-06 | Synca-Outfit Nq Co., Ltd | Practice apparatus |
CN113362679A (en) * | 2021-06-23 | 2021-09-07 | 平顶山学院 | Music score recognition board for music basic theory |
CN113362679B (en) * | 2021-06-23 | 2023-05-12 | 平顶山学院 | Music basis theory is with understanding spectral plate |
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R086 | Non-binding declaration of licensing interest | ||
R012 | Request for examination validly filed | ||
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