IT1302883B1 - Pulsante luminoso con colorazione variabile elettronicamente. - Google Patents

Pulsante luminoso con colorazione variabile elettronicamente.

Info

Publication number
IT1302883B1
IT1302883B1 IT1998RM000727A ITRM980727A IT1302883B1 IT 1302883 B1 IT1302883 B1 IT 1302883B1 IT 1998RM000727 A IT1998RM000727 A IT 1998RM000727A IT RM980727 A ITRM980727 A IT RM980727A IT 1302883 B1 IT1302883 B1 IT 1302883B1
Authority
IT
Italy
Prior art keywords
electronically variable
luminous button
variable coloring
coloring
luminous
Prior art date
Application number
IT1998RM000727A
Other languages
English (en)
Inventor
Antonio Pontetti
Giorgia Pontetti
Original Assignee
G & A Eng Srl
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by G & A Eng Srl filed Critical G & A Eng Srl
Priority to IT1998RM000727A priority Critical patent/IT1302883B1/it
Publication of ITRM980727A0 publication Critical patent/ITRM980727A0/it
Priority to US09/296,518 priority patent/US6210010B1/en
Priority to EP99830712A priority patent/EP1005055A3/en
Publication of ITRM980727A1 publication Critical patent/ITRM980727A1/it
Application granted granted Critical
Publication of IT1302883B1 publication Critical patent/IT1302883B1/it

Links

Classifications

    • 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
    • H01H13/02—Details
    • H01H13/023—Light-emitting indicators
    • 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
    • H01H13/02—Details
    • H01H13/023—Light-emitting indicators
    • H01H2013/026—Light-emitting indicators with two or more independent lighting elements located inside the push button switch that illuminate separate zones of push buttons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2217/00—Facilitation of operation; Human engineering
    • H01H2217/032—Feedback about selected symbol, e.g. display
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/056—Diffuser; Uneven surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/06—Reflector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/062—Light conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/016—Control panel; Graphic display; Programme control
IT1998RM000727A 1998-11-27 1998-11-27 Pulsante luminoso con colorazione variabile elettronicamente. IT1302883B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT1998RM000727A IT1302883B1 (it) 1998-11-27 1998-11-27 Pulsante luminoso con colorazione variabile elettronicamente.
US09/296,518 US6210010B1 (en) 1998-11-27 1999-04-22 Illuminated pushbutton with colors and brightness electronically controlled
EP99830712A EP1005055A3 (en) 1998-11-27 1999-11-16 Illuminated pushbutton with colors and brightness electronically controlled

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998RM000727A IT1302883B1 (it) 1998-11-27 1998-11-27 Pulsante luminoso con colorazione variabile elettronicamente.

Publications (3)

Publication Number Publication Date
ITRM980727A0 ITRM980727A0 (it) 1998-11-27
ITRM980727A1 ITRM980727A1 (it) 2000-05-27
IT1302883B1 true IT1302883B1 (it) 2000-10-10

Family

ID=11406224

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998RM000727A IT1302883B1 (it) 1998-11-27 1998-11-27 Pulsante luminoso con colorazione variabile elettronicamente.

Country Status (3)

Country Link
US (1) US6210010B1 (it)
EP (1) EP1005055A3 (it)
IT (1) IT1302883B1 (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6660948B2 (en) * 2001-02-28 2003-12-09 Vip Investments Ltd. Switch matrix
US6608271B2 (en) * 2001-08-17 2003-08-19 Danger, Inc. Method of dynamically lighting keyboard glyphs
JP4067802B2 (ja) * 2001-09-18 2008-03-26 松下電器産業株式会社 照明装置
ATE505803T1 (de) * 2003-09-09 2011-04-15 Schurter Input Systems Ag Beleuchtbares tastaturelement für ein tastaturfeld
US7708437B2 (en) * 2003-11-19 2010-05-04 Lear Corporation Instrument panel system having concealed switches
JP4278002B2 (ja) * 2004-11-09 2009-06-10 アルプス電気株式会社 照光プッシュスイッチユニット
TWI239543B (en) * 2004-12-28 2005-09-11 Tatung Co Ltd A pressed key with lighting module
US20060209484A1 (en) * 2005-03-16 2006-09-21 Roell Robb R Illuminated pushbutton switch assembly
JP4628283B2 (ja) * 2006-02-28 2011-02-09 アルプス電気株式会社 照光装置
US7837344B2 (en) * 2006-03-17 2010-11-23 Lutron Electronics Co., Inc. Traditional-opening dimmer switch having a multi-functional button
US7670039B2 (en) * 2006-03-17 2010-03-02 Lutron Electronics Co., Inc. Status indicator lens and light pipe structure for a dimmer switch
CN201084590Y (zh) * 2007-04-04 2008-07-09 鸿富锦精密工业（深圳）有限公司 按键模组
JP4965407B2 (ja) * 2007-11-01 2012-07-04 アルプス電気株式会社 照光式スイッチ装置
US8573798B2 (en) * 2011-06-07 2013-11-05 Coast Cutlery Co. Switch module for a flashlight
EP2552178B1 (de) * 2011-07-27 2014-04-16 Siemens Aktiengesellschaft Anzeigegerät mit einem optischen Anzeigefeld
WO2015173246A1 (en) 2014-05-15 2015-11-19 Lego A/S A toy construction system with function construction elements
US10388470B2 (en) * 2016-08-16 2019-08-20 Applied Avionics, Inc. Illuminated switch or indicator with integral data communications device and fail sense function
EP3697177B1 (de) * 2019-02-14 2021-01-13 GIRA GIERSIEPEN GmbH & Co. KG Tastsensor mit integriertem lichtleiter
CN116895484A (zh) 2021-08-25 2023-10-17 淮安达方电子有限公司 背光模组及发光按键结构
US11977250B2 (en) 2022-03-31 2024-05-07 Darfon Electronics Corp. Lighting keyboard, backlight module and lighting substrate
US20240118476A1 (en) * 2022-10-05 2024-04-11 Darfon Electronics Corp. Backlight keyswitch and backlight module thereof
TWI844308B (zh) * 2022-10-05 2024-06-01 達方電子股份有限公司 背光按鍵及其背光模組
US11914185B1 (en) * 2022-10-05 2024-02-27 Darfon Electronics Corp. Keyswitch having backlight module with three lighting units and two light modifiers

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913894A1 (de) * 1979-04-06 1980-10-16 Telefonbau & Normalzeit Gmbh Mit einem elektrischen anzeigeelement versehene taste fuer fernmelde-insbesondere fernsprechgeraete
GB8602288D0 (en) * 1986-01-30 1986-03-05 Dowty Electronic Interconnect Relegendable pushbutton switches
JPS63157120U (it) * 1987-04-01 1988-10-14
EP0329920A1 (de) * 1988-02-23 1989-08-30 TSCHUDIN & HEID AG Tastschalter
US4968860A (en) * 1988-05-19 1990-11-06 Omron Tateisi Electronics Co. Light emitting type push button switch
JPH0425124U (it) * 1990-06-26 1992-02-28
DE9013448U1 (de) * 1990-09-24 1992-01-30 Gebr. Hein Gmbh & Co Kg, 6900 Heidelberg Schalter
DK0548556T3 (da) * 1991-12-24 1997-07-21 Inventio Ag Kommando- og signaleringsindretning
FR2707423B1 (fr) * 1993-07-07 1995-09-29 Team Bouton poussoir lumineux, notamment pour façade d'équipement aéronautique.
US5651450A (en) * 1994-03-28 1997-07-29 Priesemuth; Wolfgang Switches, in particular switches that can be installed into the instrument panel of a vehicle, and a method for manufacturing a switch
JPH08273473A (ja) * 1995-03-29 1996-10-18 Shin Etsu Polymer Co Ltd 照光式押釦スイッチ装置
JPH10242340A (ja) * 1997-02-25 1998-09-11 Fujitsu Takamizawa Component Kk 文字表示された樹脂成形体及びキートップ
JP3819123B2 (ja) * 1997-08-29 2006-09-06 アルゼ株式会社 押しボタン構造
US5962971A (en) * 1997-08-29 1999-10-05 Chen; Hsing LED structure with ultraviolet-light emission chip and multilayered resins to generate various colored lights
TW373796U (en) * 1997-12-05 1999-11-01 Acer Comm & Multimedia Inc Keystoke structure
US5941372A (en) * 1998-11-12 1999-08-24 Dresser Industries, Inc. Push button switching system and method

Also Published As

Publication number Publication date
ITRM980727A1 (it) 2000-05-27
ITRM980727A0 (it) 1998-11-27
EP1005055A3 (en) 2001-11-07
US6210010B1 (en) 2001-04-03
EP1005055A2 (en) 2000-05-31

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Legal Events

Date Code Title Description
0001 Granted