CA996666A - Alpha-numeric character display device and method of making the same - Google Patents

Alpha-numeric character display device and method of making the same

Info

Publication number
CA996666A
CA996666A CA169,699A CA169699A CA996666A CA 996666 A CA996666 A CA 996666A CA 169699 A CA169699 A CA 169699A CA 996666 A CA996666 A CA 996666A
Authority
CA
Canada
Prior art keywords
alpha
making
display device
same
character display
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.)
Expired
Application number
CA169,699A
Other versions
CA169699S (en
Inventor
Setsuo Usui
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.)
Sony Corp
Original Assignee
Sony Corp
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
Priority claimed from JP4288572A external-priority patent/JPS5249718B2/ja
Priority claimed from JP4288672A external-priority patent/JPS5249719B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of CA996666A publication Critical patent/CA996666A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
CA169,699A 1972-04-28 1973-04-27 Alpha-numeric character display device and method of making the same Expired CA996666A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4288572A JPS5249718B2 (en) 1972-04-28 1972-04-28
JP4288672A JPS5249719B2 (en) 1972-04-28 1972-04-28

Publications (1)

Publication Number Publication Date
CA996666A true CA996666A (en) 1976-09-07

Family

ID=26382632

Family Applications (1)

Application Number Title Priority Date Filing Date
CA169,699A Expired CA996666A (en) 1972-04-28 1973-04-27 Alpha-numeric character display device and method of making the same

Country Status (4)

Country Link
US (1) US3869637A (en)
CA (1) CA996666A (en)
DE (1) DE2321640C3 (en)
GB (1) GB1406169A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000437A (en) * 1975-12-17 1976-12-28 Integrated Display Systems Incorporated Electric display device
DE3223031A1 (en) * 1982-06-19 1983-12-22 Olympia Werke Ag, 2940 Wilhelmshaven PRINTER WITH AN OPTICAL PRINT HEAD FOR LINEAR RECORDING OF GRAPHICS AND TEXT INFORMATION
DE3633203A1 (en) * 1986-09-30 1988-03-31 Siemens Ag LIGHT EMISSION DIODES (LED) - DISPLAY DEVICE
JP2693849B2 (en) * 1990-04-24 1997-12-24 シャープ株式会社 Flat light source device
US5485145A (en) * 1991-03-11 1996-01-16 Emergency Safety Products, Inc. Electroluminescent sign conversion kit
US6183109B1 (en) * 1998-11-17 2001-02-06 Premark Rwp Holdings, Inc. Illuminated moldings and method for illuminating therewith
US6649437B1 (en) * 2002-08-20 2003-11-18 United Epitaxy Company, Ltd. Method of manufacturing high-power light emitting diodes
US7898821B2 (en) * 2003-12-10 2011-03-01 Nokia Corporation Apparatus and arrangement for shielding a light emitting diode against electrostatic discharge
US7675231B2 (en) * 2004-02-13 2010-03-09 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Light emitting diode display device comprising a high temperature resistant overlay
KR101187746B1 (en) * 2004-11-18 2012-10-05 코닌클리즈케 필립스 일렉트로닉스 엔.브이. Illuminator and method for producing such illuminator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555335A (en) * 1969-02-27 1971-01-12 Bell Telephone Labor Inc Electroluminescent displays
US3746853A (en) * 1972-03-10 1973-07-17 Bell Canada Northern Electric Light emitting devices

Also Published As

Publication number Publication date
DE2321640A1 (en) 1973-11-08
DE2321640B2 (en) 1974-10-31
GB1406169A (en) 1975-09-17
US3869637A (en) 1975-03-04
DE2321640C3 (en) 1975-06-19

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