EP0495616A3 - Readable display stucture - Google Patents

Readable display stucture Download PDF

Info

Publication number
EP0495616A3
EP0495616A3 EP19920300290 EP92300290A EP0495616A3 EP 0495616 A3 EP0495616 A3 EP 0495616A3 EP 19920300290 EP19920300290 EP 19920300290 EP 92300290 A EP92300290 A EP 92300290A EP 0495616 A3 EP0495616 A3 EP 0495616A3
Authority
EP
European Patent Office
Prior art keywords
stucture
readable display
readable
display
display stucture
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.)
Withdrawn
Application number
EP19920300290
Other versions
EP0495616A2 (en
Inventor
Lawrence E. Tannas, Jr.
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works 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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of EP0495616A2 publication Critical patent/EP0495616A2/en
Publication of EP0495616A3 publication Critical patent/EP0495616A3/en
Withdrawn legal-status Critical Current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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • 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
    • G09F13/0418—Constructional details
    • G09F13/0472—Traffic signs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • 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
    • G09F13/0418—Constructional details
    • G09F2013/05—Constructional details indicating exit way or orientation

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)
  • Liquid Crystal (AREA)
  • Led Device Packages (AREA)
EP19920300290 1991-01-15 1992-01-14 Readable display stucture Withdrawn EP0495616A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64118491A 1991-01-15 1991-01-15
US641184 1991-01-15

Publications (2)

Publication Number Publication Date
EP0495616A2 EP0495616A2 (en) 1992-07-22
EP0495616A3 true EP0495616A3 (en) 1993-02-03

Family

ID=24571288

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920300290 Withdrawn EP0495616A3 (en) 1991-01-15 1992-01-14 Readable display stucture

Country Status (4)

Country Link
EP (1) EP0495616A3 (en)
JP (1) JPH07302053A (en)
KR (1) KR950004717B1 (en)
CA (1) CA2059157A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2711827A1 (en) * 1993-10-22 1995-05-05 Guigan Franck Display system
US10379265B2 (en) * 2015-05-11 2019-08-13 Corning Incorporated Surface display units with opaque screen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2056067A (en) * 1979-08-02 1981-03-11 Rau Swf Autozubehoer Display system especially for motor vehicles
DE3710551A1 (en) * 1987-03-30 1988-10-13 Miditec Mikroelektronik Displa Display unit for variable display
US4791418A (en) * 1986-04-30 1988-12-13 Taliq Corporation Signal light

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146000U (en) * 1974-10-04 1976-04-05
JPS5492229A (en) * 1977-12-28 1979-07-21 Minolta Camera Co Ltd Flashing display device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2056067A (en) * 1979-08-02 1981-03-11 Rau Swf Autozubehoer Display system especially for motor vehicles
US4791418A (en) * 1986-04-30 1988-12-13 Taliq Corporation Signal light
DE3710551A1 (en) * 1987-03-30 1988-10-13 Miditec Mikroelektronik Displa Display unit for variable display

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DISPLAYS vol. 9, no. 2, April 1988, GUILDFORD,SURREY,GR. BRITAIN pages 85 - 87 PETER KRISTUFEK 'Back lighting Argus LEDs' *

Also Published As

Publication number Publication date
KR920015148A (en) 1992-08-26
EP0495616A2 (en) 1992-07-22
JPH07302053A (en) 1995-11-14
CA2059157A1 (en) 1992-07-16
KR950004717B1 (en) 1995-05-04

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