DE102009021155A1 - Light color adjustment structure for illuminated keyboard, has control module for outputting brightness control signal to light source module to control brightness alteration of light source module to adjust light color of keyboard - Google Patents
Light color adjustment structure for illuminated keyboard, has control module for outputting brightness control signal to light source module to control brightness alteration of light source module to adjust light color of keyboard Download PDFInfo
- Publication number
- DE102009021155A1 DE102009021155A1 DE102009021155A DE102009021155A DE102009021155A1 DE 102009021155 A1 DE102009021155 A1 DE 102009021155A1 DE 102009021155 A DE102009021155 A DE 102009021155A DE 102009021155 A DE102009021155 A DE 102009021155A DE 102009021155 A1 DE102009021155 A1 DE 102009021155A1
- Authority
- DE
- Germany
- Prior art keywords
- light source
- light
- brightness
- color adjusting
- arrangement according
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03H—PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03H99/00—Subject matter not provided for in other groups of this subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
- G01N21/648—Specially adapted constructive features of fluorimeters using evanescent coupling or surface plasmon coupling for the excitation of fluorescence
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/83—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
- G01N2021/7706—Reagent provision
- G01N2021/7723—Swelling part, also for adsorption sensor, i.e. without chemical reaction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/002—Legends replaceable; adaptable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/002—Legends replaceable; adaptable
- H01H2219/018—Electroluminescent panel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/036—Light emitting elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/036—Light emitting elements
- H01H2219/038—Light emitting elements ambient light dependent
Abstract
Description
Gebiet der ErfindungField of the invention
Die vorliegende Erfindung betrifft eine Lichtfarben-Einstellanordnung für illuminierte Tastaturen und betrifft insbesondere eine Lichtfarben-Einstellanordnung, um durch Mischen von zumindest zwei Lichtquellen mit verschiedenen Farben eine Lichtfarbe für eine illuminierte Tastatur zu erzeugen.The The present invention relates to a light color adjusting arrangement for illuminated keyboards and in particular relates to a Light color adjustment arrangement to by mixing at least two light sources with different colors a light color for an illuminated Keyboard.
Hintergrund der ErfindungBackground of the invention
Sehr
viele illuminierte Tastaturen sind für Desktop- und Notebook-Computer
entwickelt und im Stand der Technik offenbart worden, um bei geringer Beleuchtung
oder in einer dunklen Umgebung die Bedienung einer Tastatur zu erleichtern.
Referenzen kann man in den
Um
das vorgenannte Problem zu beheben, sind Techniken zum Abgleich
bzw. Einstellen der Lichtfarbe von illuminierten Tastaturen entwickelt worden.
Es gibt hauptsächlich zwei Verfahren, um die Lichtfarbe
einzustellen. Eines besteht darin, die Lichtfarbe mit Hilfe einer
Computersoftware abzustimmen, beispielsweise gemäß der
Es
gibt ein weiteres Verfahren, das die Lichtfarbe einer illuminierten
Tastatur mit Hilfe von Tasten auf der Tastatur anpasst, beispielsweise
gemäß dem
Zusammenfassung der ErfindungSummary of the invention
Deshalb ist es die Hauptaufgabe der vorliegenden Erfindung, die vorgenannten Nachteile zu beheben und Benutzern zu ermöglichen, dass diese direkt auf die Tastatur einwirken können, um die Helligkeit wie gewünscht anzupassen und auch benötigte Lichtfarben zu mischen und zu erzeugen.Therefore It is the main object of the present invention, the aforementioned Resolve disadvantages and allow users to do that These can act directly on the keyboard to the Adjust brightness as needed and also needed To mix and create light colors.
Um das vorgenannte Ziel zu erreichen, stellt die vorliegende Erfindung eine Lichtfarben-Einstellanordnung für illuminierte Tastaturen bereit. Diese umfasst ein Lichtquellenmodul, das sich in einer illuminierten Tastatur befindet, sowie ein Helligkeits-Steuerungsmodul bzw. Helligkeits-Regelungsmodul, das sich in der illuminierten Tastatur befindet und elektrisch leitend mit dem Lichtquellenmodul verbunden ist. Das Lichtquellenmodul weist zumindest eine erste Lichtquelle und eine zweite Lichtquelle mit unterschiedlichen Lichtfarben auf. Die erste Lichtquelle und die zweite Lichtquelle werden miteinander gemischt, um für die illuminierte Tastatur die Lichtfarbe zu erzeugen. Das Helligkeits-Steuermodul weist ein Helligkeits-Steuerglied auf, das sich in der illuminierten Tastatur befindet, sowie eine Steuereinheit, die durch das Helligkeits-Steuerglied ausgelöst wird, um ein Helligkeits-Steuersignal auszugeben. Das Helligkeits-Steuersignal wird an das Lichtquellenmodul übermittelt, um dessen Helligkeit zu steuern. Auf diese Weise können durch Veränderung der Helligkeit der ersten Lichtquelle und der zweiten Lichtquelle unterschiedliche Lichtfarben miteinander gemischt und erzeugt werden. Als Folge kann die vorliegende Erfindung gewünschte Lichtfarben leichter als gemäß herkömmlichen Techniken erzeugen.Around To achieve the above object is the present invention a light color adjustment arrangement for illuminated keyboards ready. This includes a light source module that illuminates in one Keyboard, as well as a brightness control module or brightness control module, which is located in the illuminated keyboard and electrically conductive connected to the light source module. The light source module has at least a first light source and a second light source different light colors. The first light source and the second light source are mixed together for the illuminated keyboard to produce the light color. The brightness control module has a brightness control element that illuminates in the Keyboard is located, as well as a control unit, by the brightness control element is triggered to output a brightness control signal. The brightness control signal is transmitted to the light source module, to control its brightness. That way you can by changing the brightness of the first light source and the second light source different light colors with each other mixed and produced. As a result, the present invention desired light colors lighter than conventional Generate techniques.
Die vorgenannten sowie weitere Aufgaben, Merkmale und Vorteile der Erfindung werden aus der nachfolgenden Beschreibung besser ersichtlich werden, die anhand der beigefügten Zeichnungen erfolgt.The above and other tasks, Features and advantages of the invention will become more apparent from the following description taken in conjunction with the accompanying drawings.
Kurze Beschreibung der ZeichnungenBrief description of the drawings
Ausführliche Beschreibung der bevorzugten AusführungsbeispieleDetailed description the preferred embodiments
Wie
in der
Gemäß der
Die
Gemäß der
Erfindung löst das Helligkeits-Steuerglied
Abgesehen
von der Bereitstellung der einzelnen aktiven Taste
Zusammenfassend
ist gemäß der Erfindung das Lichtquellenmodul
Wenngleich die bevorzugten Ausführungsbeispiele gemäß der Erfindung zu Offenbarungszwecken dargelegt wurden, werden dem Fachmann auf diesem Gebiet Modifikationen zu den offenbarten Ausführungsbeispielen gemäß der Erfindung sowie weitere Ausführungsformen ersichtlich sein. Folglich sollen die beigefügten Patentansprüche sämtliche Ausführungsformen mit abdecken, die nicht von dem allgemeinen Lösungsgedanken und dem Schutzbereich der Erfindung abweichen.Although the preferred embodiments according to the For purposes of disclosure, the invention will be apparent to those skilled in the art In this field modifications to the disclosed embodiments according to the invention as well as further embodiments be clear. Accordingly, the appended claims cover all embodiments, the not of the general solution idea and the scope of protection deviate from the invention.
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES 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 The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - US 6284988 [0002] US 6284988 [0002]
- - US 6322229 [0002] - US 6322229 [0002]
- - US 6199996 [0002] - US 6199996 [0002]
- - US 6554442 [0002] - US 6554442 [0002]
- - US 6179432 [0002] - US 6179432 [0002]
- - TW 509955 [0002] - TW 509955 [0002]
- - TW 465777 [0002] - TW 465777 [0002]
- - TW 535385 [0002] - TW 535385 [0002]
- - TW 438035 [0002] - TW 438035 [0002]
- - TW 570235 [0002] - TW 570235 [0002]
- - TW 468833 [0002] - TW 468833 [0002]
- - TW 516671 [0002] - TW 516671 [0002]
- - TW 200636672 [0003] - TW 200636672 [0003]
- - CN 1763879 [0003] - CN 1763879 [0003]
- - TW 310388 [0004] - TW 310388 [0004]
Claims (20)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009021155A DE102009021155A1 (en) | 2009-05-13 | 2009-05-13 | Light color adjustment structure for illuminated keyboard, has control module for outputting brightness control signal to light source module to control brightness alteration of light source module to adjust light color of keyboard |
DE202009018475U DE202009018475U1 (en) | 2009-05-13 | 2009-05-13 | Light color adjustment arrangement for illuminated keyboards |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009021155A DE102009021155A1 (en) | 2009-05-13 | 2009-05-13 | Light color adjustment structure for illuminated keyboard, has control module for outputting brightness control signal to light source module to control brightness alteration of light source module to adjust light color of keyboard |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009021155A1 true DE102009021155A1 (en) | 2010-11-18 |
Family
ID=69143727
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202009018475U Expired - Lifetime DE202009018475U1 (en) | 2009-05-13 | 2009-05-13 | Light color adjustment arrangement for illuminated keyboards |
DE102009021155A Ceased DE102009021155A1 (en) | 2009-05-13 | 2009-05-13 | Light color adjustment structure for illuminated keyboard, has control module for outputting brightness control signal to light source module to control brightness alteration of light source module to adjust light color of keyboard |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202009018475U Expired - Lifetime DE202009018475U1 (en) | 2009-05-13 | 2009-05-13 | Light color adjustment arrangement for illuminated keyboards |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE202009018475U1 (en) |
Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5708428A (en) * | 1996-12-10 | 1998-01-13 | Ericsson Inc. | Method and apparatus for providing backlighting for keypads and LCD panels |
US6179432B1 (en) | 1999-01-12 | 2001-01-30 | Compaq Computer Corporation | Lighting system for a keyboard |
US6199996B1 (en) | 1998-08-26 | 2001-03-13 | Twenty-First Century Technology, Inc. | Low power, low cost illuminated keyboards and keypads |
TW438035U (en) | 2000-06-23 | 2001-05-28 | Dai Fu Chen | Computer keyboard button capable of emitting light |
US6284988B1 (en) | 1999-01-19 | 2001-09-04 | Alps Electric Co., Ltd. | Keyboard apparatus the operation side of which can be illuminated |
TW465777U (en) | 1999-11-11 | 2001-11-21 | Acer Inc | Illuminant keyboard |
US6322229B1 (en) | 1998-11-13 | 2001-11-27 | Questech International, Inc. | Backlighting for computer keyboard |
TW468833U (en) | 2000-02-25 | 2001-12-11 | Zippy Tech Corp | Improved light source displaying structure for keyboard |
TW509955B (en) | 2001-11-30 | 2002-11-11 | Darfon Electronics Corp | Light emitting keyboard |
TW516671U (en) | 2000-06-15 | 2003-01-01 | Silitek Corp | Input keyboard with uniform backlight |
US6554442B2 (en) | 2001-06-26 | 2003-04-29 | Shin Jiuh Corp. | Keyboard illumination structure |
TW535385B (en) | 2001-11-07 | 2003-06-01 | Wintek Corp | Lighting board on keyboard with luminous features |
TW570235U (en) | 2001-10-12 | 2004-01-01 | Sunrex Technology Corp | Thin-type transparent keyboard |
US20040159779A1 (en) * | 2003-02-14 | 2004-08-19 | Duff Michael J. | Zero-force key activation keyboard with dynamic individual key illumination |
CN1763879A (en) | 2004-10-19 | 2006-04-26 | 乐金电子(中国)研究开发中心有限公司 | Keyboard back light device and its method |
TW200636672A (en) | 2005-02-23 | 2006-10-16 | Epivalley Co Ltd | Keyboard and method of selecting colors of keys of the keyboard |
DE202008014509U1 (en) * | 2008-10-31 | 2009-02-19 | Zippy Technology Corp., Hsin-Tien | Evenly lit keyboard device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5757615A (en) | 1996-07-01 | 1998-05-26 | Compaq Computer Corporation | Liquid cooled computer apparatus and associated methods |
-
2009
- 2009-05-13 DE DE202009018475U patent/DE202009018475U1/en not_active Expired - Lifetime
- 2009-05-13 DE DE102009021155A patent/DE102009021155A1/en not_active Ceased
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5708428A (en) * | 1996-12-10 | 1998-01-13 | Ericsson Inc. | Method and apparatus for providing backlighting for keypads and LCD panels |
US6199996B1 (en) | 1998-08-26 | 2001-03-13 | Twenty-First Century Technology, Inc. | Low power, low cost illuminated keyboards and keypads |
US6322229B1 (en) | 1998-11-13 | 2001-11-27 | Questech International, Inc. | Backlighting for computer keyboard |
US6179432B1 (en) | 1999-01-12 | 2001-01-30 | Compaq Computer Corporation | Lighting system for a keyboard |
US6284988B1 (en) | 1999-01-19 | 2001-09-04 | Alps Electric Co., Ltd. | Keyboard apparatus the operation side of which can be illuminated |
TW465777U (en) | 1999-11-11 | 2001-11-21 | Acer Inc | Illuminant keyboard |
TW468833U (en) | 2000-02-25 | 2001-12-11 | Zippy Tech Corp | Improved light source displaying structure for keyboard |
TW516671U (en) | 2000-06-15 | 2003-01-01 | Silitek Corp | Input keyboard with uniform backlight |
TW438035U (en) | 2000-06-23 | 2001-05-28 | Dai Fu Chen | Computer keyboard button capable of emitting light |
US6554442B2 (en) | 2001-06-26 | 2003-04-29 | Shin Jiuh Corp. | Keyboard illumination structure |
TW570235U (en) | 2001-10-12 | 2004-01-01 | Sunrex Technology Corp | Thin-type transparent keyboard |
TW535385B (en) | 2001-11-07 | 2003-06-01 | Wintek Corp | Lighting board on keyboard with luminous features |
TW509955B (en) | 2001-11-30 | 2002-11-11 | Darfon Electronics Corp | Light emitting keyboard |
US20040159779A1 (en) * | 2003-02-14 | 2004-08-19 | Duff Michael J. | Zero-force key activation keyboard with dynamic individual key illumination |
CN1763879A (en) | 2004-10-19 | 2006-04-26 | 乐金电子(中国)研究开发中心有限公司 | Keyboard back light device and its method |
TW200636672A (en) | 2005-02-23 | 2006-10-16 | Epivalley Co Ltd | Keyboard and method of selecting colors of keys of the keyboard |
DE202008014509U1 (en) * | 2008-10-31 | 2009-02-19 | Zippy Technology Corp., Hsin-Tien | Evenly lit keyboard device |
Also Published As
Publication number | Publication date |
---|---|
DE202009018475U1 (en) | 2012-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |
Effective date: 20120316 |