DE3320953C2 - - Google Patents

Info

Publication number
DE3320953C2
DE3320953C2 DE3320953A DE3320953A DE3320953C2 DE 3320953 C2 DE3320953 C2 DE 3320953C2 DE 3320953 A DE3320953 A DE 3320953A DE 3320953 A DE3320953 A DE 3320953A DE 3320953 C2 DE3320953 C2 DE 3320953C2
Authority
DE
Germany
Prior art keywords
light
emitting elements
carrier
component system
symbols
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
DE3320953A
Other languages
German (de)
English (en)
Other versions
DE3320953A1 (de
Inventor
Ferenc 7100 Heilbronn De Farago
Martin 7056 Weinstadt-Beutelsbach De Siegle
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.)
Telefunken Electronic GmbH
Original Assignee
Telefunken Electronic GmbH
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 Telefunken Electronic GmbH filed Critical Telefunken Electronic GmbH
Priority to DE19833320953 priority Critical patent/DE3320953A1/de
Publication of DE3320953A1 publication Critical patent/DE3320953A1/de
Application granted granted Critical
Publication of DE3320953C2 publication Critical patent/DE3320953C2/de
Granted 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
    • 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
    • G09F9/302—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 characterised by the form or geometrical disposition of the individual elements
    • G09F9/3023—Segmented electronic displays
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/852—Encapsulations
    • H10H20/853—Encapsulations characterised by their shape
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/852—Encapsulations
    • H10H20/854—Encapsulations characterised by their material, e.g. epoxy or silicone resins
    • H10W72/536—
    • H10W72/5363—
    • H10W90/00—
    • H10W90/756—

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Led Device Packages (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE19833320953 1983-06-10 1983-06-10 Optoelektronisches bauelement Granted DE3320953A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833320953 DE3320953A1 (de) 1983-06-10 1983-06-10 Optoelektronisches bauelement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833320953 DE3320953A1 (de) 1983-06-10 1983-06-10 Optoelektronisches bauelement

Publications (2)

Publication Number Publication Date
DE3320953A1 DE3320953A1 (de) 1984-12-13
DE3320953C2 true DE3320953C2 (enExample) 1989-10-12

Family

ID=6201121

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833320953 Granted DE3320953A1 (de) 1983-06-10 1983-06-10 Optoelektronisches bauelement

Country Status (1)

Country Link
DE (1) DE3320953A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10121136B4 (de) * 2001-04-30 2004-02-26 Wilhelm Jorzik LED-Modul

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3633203A1 (de) * 1986-09-30 1988-03-31 Siemens Ag Lichtemissionsdioden (led) - anzeigevorrichtung
EP0400193B1 (de) * 1989-06-02 1994-02-09 Siemens Aktiengesellschaft Sensoreinrichtung
US5167556A (en) * 1990-07-03 1992-12-01 Siemens Aktiengesellschaft Method for manufacturing a light emitting diode display means
DE102004046696A1 (de) 2004-05-24 2005-12-29 Osram Opto Semiconductors Gmbh Verfahren zur Montage eines Oberflächenleuchtsystems und Oberflächenleuchtsystem

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3352277A (en) * 1965-11-05 1967-11-14 Clavitone Sound Corp Ltd Visual indicator
US3694902A (en) * 1970-08-31 1972-10-03 Bell Telephone Labor Inc Electroluminescent display apparatus
US3746853A (en) * 1972-03-10 1973-07-17 Bell Canada Northern Electric Light emitting devices
US3780357A (en) * 1973-02-16 1973-12-18 Hewlett Packard Co Electroluminescent semiconductor display apparatus and method of fabricating the same
US4146882A (en) * 1976-08-24 1979-03-27 Intel Corporation Digital-to-analog converter employing two levels of decoding
US4058919A (en) * 1976-10-29 1977-11-22 Yasuo Wakabayashi Segment type, electric light alpha-numeric figure indicator
FR2378324A1 (fr) * 1977-01-20 1978-08-18 Radiotechnique Compelec Perfectionnement a la realisation de dispositifs d'affichage
US4146883A (en) * 1977-09-12 1979-03-27 Minnesota Mining And Manufacturing Company Display

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10121136B4 (de) * 2001-04-30 2004-02-26 Wilhelm Jorzik LED-Modul

Also Published As

Publication number Publication date
DE3320953A1 (de) 1984-12-13

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
8120 Willingness to grant licences paragraph 23
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee