IL270747B - A multicharacter set keyboard system - Google Patents

A multicharacter set keyboard system

Info

Publication number
IL270747B
IL270747B IL270747A IL27074719A IL270747B IL 270747 B IL270747 B IL 270747B IL 270747 A IL270747 A IL 270747A IL 27074719 A IL27074719 A IL 27074719A IL 270747 B IL270747 B IL 270747B
Authority
IL
Israel
Prior art keywords
light source
light
area
keyboard system
multicharacter
Prior art date
Application number
IL270747A
Other languages
Hebrew (he)
Inventor
Alezra Shimon
Maister Igal
Rubin Tamir
Original Assignee
Rubin Tamir
Alezra Shimon
Maister Igal
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 Rubin Tamir, Alezra Shimon, Maister Igal filed Critical Rubin Tamir
Priority to IL270747A priority Critical patent/IL270747B/en
Publication of IL270747B publication Critical patent/IL270747B/en
Priority to PCT/IL2020/051095 priority patent/WO2021100036A1/en

Links

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Computer Hardware Design (AREA)
  • Push-Button Switches (AREA)

Abstract

A keyboard system for entering characters in first and second character sets, comprising: a plurality of keys, each having a top plane comprising a first and second areas shaped as characters in the first and second character sets, respectively, wherein: each key associated with: a first and second light sources, and a light blocking element, the first area and first light source configured to permit light emitted from the first light source to be visible through the first area, and similarly for the second area and the second light source, the light blocking element configured to block light from the first light source from being seen through the second area, and vice versa; and a controller adapted to turn on the first light source and turn off the second light source when a user selects the first character set, and vice versa for the second character set.
IL270747A 2019-11-18 2019-11-18 A multicharacter set keyboard system IL270747B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IL270747A IL270747B (en) 2019-11-18 2019-11-18 A multicharacter set keyboard system
PCT/IL2020/051095 WO2021100036A1 (en) 2019-11-18 2020-10-14 A multicharacter set keyboard system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL270747A IL270747B (en) 2019-11-18 2019-11-18 A multicharacter set keyboard system

Publications (1)

Publication Number Publication Date
IL270747B true IL270747B (en) 2020-04-30

Family

ID=71092623

Family Applications (1)

Application Number Title Priority Date Filing Date
IL270747A IL270747B (en) 2019-11-18 2019-11-18 A multicharacter set keyboard system

Country Status (2)

Country Link
IL (1) IL270747B (en)
WO (1) WO2021100036A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2812966B1 (en) * 2000-08-11 2002-12-20 Telecomm Electronique Aeronaut MULTI-MESSAGE LUMINOUS BUTTON WITH INDEPENDENT LIGHTS, ESPECIALLY FOR AERONAUTICAL EQUIPMENT FACADE, AND BAR CONSISTING OF SUCH BUTTONS
US20020071705A1 (en) * 2000-12-13 2002-06-13 Ralph Zilberman Keyboard with illuminated keys
AU2003304572A1 (en) * 2003-11-21 2005-06-17 Mohamed Atta Lighted keyboard
EP3288055B1 (en) * 2016-08-24 2019-08-07 Getac Technology Corporation Keyswitch assembly and manufacturing method thereof

Also Published As

Publication number Publication date
WO2021100036A1 (en) 2021-05-27

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KB Patent renewed