CA2023422A1 - Solid state sunlight readable illuminated display device - Google Patents

Solid state sunlight readable illuminated display device

Info

Publication number
CA2023422A1
CA2023422A1 CA002023422A CA2023422A CA2023422A1 CA 2023422 A1 CA2023422 A1 CA 2023422A1 CA 002023422 A CA002023422 A CA 002023422A CA 2023422 A CA2023422 A CA 2023422A CA 2023422 A1 CA2023422 A1 CA 2023422A1
Authority
CA
Canada
Prior art keywords
carrying member
message carrying
light source
display device
shutter
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.)
Abandoned
Application number
CA002023422A
Other languages
English (en)
French (fr)
Inventor
David C. Pederson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Publication of CA2023422A1 publication Critical patent/CA2023422A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/08—Signs, boards or panels, illuminated from behind the insignia using both translucent and non-translucent layers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • 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
    • H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
    • H01H2009/186—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks using an electroluminiscent panel

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Cosmetics (AREA)
CA002023422A 1989-08-30 1990-08-16 Solid state sunlight readable illuminated display device Abandoned CA2023422A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/400,642 USH1096H (en) 1989-08-30 1989-08-30 Solid state sunlight readable illuminated display device
US400,642 1989-08-30

Publications (1)

Publication Number Publication Date
CA2023422A1 true CA2023422A1 (en) 1991-03-01

Family

ID=23584433

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002023422A Abandoned CA2023422A1 (en) 1989-08-30 1990-08-16 Solid state sunlight readable illuminated display device

Country Status (5)

Country Link
US (1) USH1096H (ja)
EP (1) EP0415379A3 (ja)
JP (1) JPH0398083A (ja)
BR (1) BR9004269A (ja)
CA (1) CA2023422A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116348571A (zh) * 2020-09-01 2023-06-27 通用电气公司 与夜视设备兼容的装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683183B1 (fr) * 1991-10-31 1995-02-03 Sextant Avionique Procede pour former un motif peint sur un objet realise dans un materiau non adherent.
US6517213B1 (en) 1997-03-31 2003-02-11 Idec Izumi Corporation Indicator device and illumination device
JP4187809B2 (ja) * 1997-09-08 2008-11-26 シチズンホールディングス株式会社 小型電子機器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2619368A1 (de) * 1976-04-30 1977-11-17 Siemens Ag Fluessigkristallanzeige mit einer fluoreszenzplatte
GB1527326A (en) * 1977-03-17 1978-10-04 Standard Telephones Cables Ltd Selectively illuminable displays
US4420898A (en) * 1982-03-01 1983-12-20 Moses John R Flat emergency exit sign utilizing an electro-illuminescent lamp
US4789858A (en) * 1984-06-12 1988-12-06 Taliq Corporation Multifunction switch incorporating NCAP liquid crystal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116348571A (zh) * 2020-09-01 2023-06-27 通用电气公司 与夜视设备兼容的装置

Also Published As

Publication number Publication date
USH1096H (en) 1992-08-04
BR9004269A (pt) 1991-09-03
EP0415379A3 (en) 1991-04-03
EP0415379A2 (en) 1991-03-06
JPH0398083A (ja) 1991-04-23

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Legal Events

Date Code Title Description
FZDE Discontinued