PH12021550725A1 - A light display assembly - Google Patents

A light display assembly

Info

Publication number
PH12021550725A1
PH12021550725A1 PH12021550725A PH12021550725A PH12021550725A1 PH 12021550725 A1 PH12021550725 A1 PH 12021550725A1 PH 12021550725 A PH12021550725 A PH 12021550725A PH 12021550725 A PH12021550725 A PH 12021550725A PH 12021550725 A1 PH12021550725 A1 PH 12021550725A1
Authority
PH
Philippines
Prior art keywords
light display
light
display assembly
display panel
assembly
Prior art date
Application number
PH12021550725A
Inventor
Her Mei Teng
Zi Yong Tean
Soon Peng Tan
Kit Yoke Lam
Original Assignee
Daikin Res And Development Malaysia Sdn Bhd
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 Daikin Res And Development Malaysia Sdn Bhd filed Critical Daikin Res And Development Malaysia Sdn Bhd
Publication of PH12021550725A1 publication Critical patent/PH12021550725A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H01H9/161—Indicators for switching condition, e.g. "on" or "off" comprising light emitting elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
    • F21V2200/20—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of a generally planar shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/061—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being glass
    • F21V3/0615—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being glass the material diffusing light, e.g. translucent glass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
    • F21V3/0625—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics the material diffusing light, e.g. translucent plastics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H01H2219/039—Selective or different modes of illumination
    • 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
    • H01H2219/062—Light conductor
    • H01H2219/0622—Light conductor only an illuminated ring around keys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/036—Return force
    • H01H2221/044—Elastic part on actuator or casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/07—Actuators transparent
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Push-Button Switches (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

This invention relates to a light display assembly comprising at least one light source (121); and a light display panel (140) allowing dispersion of light from the light source (121) and illumination of at least peripheral portion (142) of the light display panel (140); characterized in that the light display panel (140) is made mainly of a light diffusing material such that the light display panel (140) is translucent. The light display assembly is incorporable into a push button unit.
PH12021550725A 2018-10-05 2021-03-31 A light display assembly PH12021550725A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI2018703691A MY189395A (en) 2018-10-05 2018-10-05 A light display assembly
PCT/MY2019/050068 WO2020071900A1 (en) 2018-10-05 2019-10-02 A light display assembly

Publications (1)

Publication Number Publication Date
PH12021550725A1 true PH12021550725A1 (en) 2021-10-25

Family

ID=70055628

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12021550725A PH12021550725A1 (en) 2018-10-05 2021-03-31 A light display assembly

Country Status (4)

Country Link
CN (1) CN112997267B (en)
MY (1) MY189395A (en)
PH (1) PH12021550725A1 (en)
WO (1) WO2020071900A1 (en)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2052532U (en) * 1989-05-03 1990-02-07 湖南省湘潭市应用技术研究所 Differential laser instrument of reflectivity & transmissivity
JP2000173379A (en) * 1998-12-04 2000-06-23 Nippon Seiki Co Ltd Lighting push button switch device
JP2000171735A (en) * 1998-12-08 2000-06-23 Sankyo Seiki Mfg Co Ltd Optical transmission module
WO2003094198A1 (en) * 2002-05-02 2003-11-13 Philips Intellectual Property & Standards Gmbh High-pressure gas discharge lamp
TWI237282B (en) * 2003-01-07 2005-08-01 Pentax Corp Push button device having an illuminator
JP2006024578A (en) * 2005-09-01 2006-01-26 Seiko Epson Corp Display device and electronic equipment using it
JP2007252515A (en) * 2006-03-22 2007-10-04 Daiichi Shokai Co Ltd Game machine
EP2003669B1 (en) * 2006-07-18 2010-09-29 Research In Motion Limited Keypad for a handheld electronic device with a light guide
JP4784527B2 (en) * 2007-02-23 2011-10-05 オムロン株式会社 Light guide fixture and light guide device
DE112008000911T5 (en) * 2007-04-13 2010-03-04 AUTONETWORKS Technologies, LTD., Yokkaichi Operating device and operating system
US7733439B2 (en) * 2007-04-30 2010-06-08 Qualcomm Mems Technologies, Inc. Dual film light guide for illuminating displays
JP2009121279A (en) * 2007-11-13 2009-06-04 Tokai Rika Co Ltd Engine starting/stopping switch device
KR101597389B1 (en) * 2009-10-09 2016-02-24 미쓰비시덴키 가부시키가이샤 Indicator device
CN201946476U (en) * 2011-01-22 2011-08-24 苏州达方电子有限公司 Eccentrically triggered keyboard
JP5909920B2 (en) * 2011-08-17 2016-04-27 セイコーエプソン株式会社 LIGHTING DEVICE, LIQUID CRYSTAL DISPLAY DEVICE, AND ELECTRONIC DEVICE
TW201315327A (en) * 2011-09-30 2013-04-01 Hon Hai Prec Ind Co Ltd Bezel with light guiding device
KR101584537B1 (en) * 2014-06-23 2016-01-22 엘지전자 주식회사 Key module and mobile terminal having the same
US10081295B2 (en) * 2015-10-13 2018-09-25 Ford Global Technologies, Llc Illuminated badge for a vehicle
CN106705138B (en) * 2016-12-31 2023-02-07 华帝股份有限公司 Kitchen range with front-mounted knob
CN108447715B (en) * 2017-02-16 2020-02-28 深圳富泰宏精密工业有限公司 Key structure and electronic device with same

Also Published As

Publication number Publication date
WO2020071900A1 (en) 2020-04-09
CN112997267A (en) 2021-06-18
CN112997267B (en) 2024-09-27
MY189395A (en) 2022-02-09

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