FR2512238B1 - Dispositif d'affichage a diodes electroluminescentes a teneur elevee en informations - Google Patents

Dispositif d'affichage a diodes electroluminescentes a teneur elevee en informations

Info

Publication number
FR2512238B1
FR2512238B1 FR8214067A FR8214067A FR2512238B1 FR 2512238 B1 FR2512238 B1 FR 2512238B1 FR 8214067 A FR8214067 A FR 8214067A FR 8214067 A FR8214067 A FR 8214067A FR 2512238 B1 FR2512238 B1 FR 2512238B1
Authority
FR
France
Prior art keywords
display device
light emitting
emitting diode
diode display
information light
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
FR8214067A
Other languages
English (en)
Other versions
FR2512238A1 (fr
Inventor
Gunter Claus
Klaus Illgner
Helmut Jacques
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.)
WERK FERNSEHELEKTRONIK KOMBINAT
Werk fuer Fernsehelektronik GmbH
Original Assignee
WERK FERNSEHELEKTRONIK KOMBINAT
Werk fuer Fernsehelektronik 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 WERK FERNSEHELEKTRONIK KOMBINAT, Werk fuer Fernsehelektronik GmbH filed Critical WERK FERNSEHELEKTRONIK KOMBINAT
Publication of FR2512238A1 publication Critical patent/FR2512238A1/fr
Application granted granted Critical
Publication of FR2512238B1 publication Critical patent/FR2512238B1/fr
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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/484—Connecting portions
    • H01L2224/4847—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond
    • H01L2224/48472—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond the other connecting portion not on the bonding area also being a wedge bond, i.e. wedge-to-wedge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
    • H01L2224/732—Location after the connecting process
    • H01L2224/73251—Location after the connecting process on different surfaces
    • H01L2224/73265—Layer and wire connectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Led Device Packages (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
FR8214067A 1981-08-12 1982-08-12 Dispositif d'affichage a diodes electroluminescentes a teneur elevee en informations Expired FR2512238B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD81232564A DD200295A1 (de) 1981-08-12 1981-08-12 Led-anzeige mit hohem informationsgehalt

Publications (2)

Publication Number Publication Date
FR2512238A1 FR2512238A1 (fr) 1983-03-04
FR2512238B1 true FR2512238B1 (fr) 1986-02-07

Family

ID=5532959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8214067A Expired FR2512238B1 (fr) 1981-08-12 1982-08-12 Dispositif d'affichage a diodes electroluminescentes a teneur elevee en informations

Country Status (5)

Country Link
US (1) US4485377A (fr)
JP (1) JPS5838984A (fr)
DD (1) DD200295A1 (fr)
DE (1) DE3227959A1 (fr)
FR (1) FR2512238B1 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3587772T2 (de) * 1984-11-12 1994-07-07 Takiron Co Punktmatrix-Leuchtanzeige.
DE3633203A1 (de) * 1986-09-30 1988-03-31 Siemens Ag Lichtemissionsdioden (led) - anzeigevorrichtung
DE3886404T2 (de) * 1988-11-08 1994-05-19 Stanley Electric Co Ltd Folienartige Grossbildanzeigeeinheit.
FR2639750B1 (fr) * 1988-11-28 1994-01-14 Tailhades Robert Dispositif electronique de communication visuelle univoque
FR2639749B1 (fr) * 1988-11-29 1992-11-27 Cibie Projecteurs Bande eclairante souple a diodes electroluminescentes
US4997792A (en) * 1989-11-21 1991-03-05 Eastman Kodak Company Method for separation of diode array chips during fabrication thereof
JP2877611B2 (ja) * 1991-06-07 1999-03-31 株式会社東芝 光半導体装置
ES2088758B1 (es) * 1993-01-18 1997-08-01 Campoy Odena Sergio Pantalla matricial luminosa formadora de imagenes en color.
US5534718A (en) * 1993-04-12 1996-07-09 Hsi-Huang Lin LED package structure of LED display
GB2280534B (en) * 1993-07-30 1997-04-16 Koito Mfg Co Ltd Display device
US5821911A (en) * 1993-09-07 1998-10-13 Motorola Miniature virtual image color display
US5745043A (en) * 1996-10-15 1998-04-28 Clarke Industries, Inc. Indicator junction module for pressure washer
AUPP496198A0 (en) * 1998-07-31 1998-08-20 Resmed Limited Switches with graphical display
GB2366900B (en) * 2000-09-13 2004-12-29 Box Consultants Ltd A display element
US6882331B2 (en) * 2002-05-07 2005-04-19 Jiahn-Chang Wu Projector with array LED matrix light source
FR2854480A1 (fr) * 2003-04-29 2004-11-05 France Telecom Afficheur souple
GB2408135B (en) * 2003-11-14 2007-03-28 Box Consultants Ltd Modular display system
DE102004021233A1 (de) * 2004-04-30 2005-12-01 Osram Opto Semiconductors Gmbh Leuchtdiodenanordnung
TWI283321B (en) * 2004-06-18 2007-07-01 Au Optronics Corp Supporter and LED light-source module using the same
GB2424507B (en) * 2005-03-22 2007-02-21 Smartslab Ltd Modular display system
US20060220529A1 (en) * 2005-03-31 2006-10-05 Ivan Pawlenko Large scale transportable illuminated display
ATE458276T1 (de) * 2005-04-21 2010-03-15 Fiat Ricerche Durchsichtige led-anzeigevorrichtung
US11230338B2 (en) * 2012-03-28 2022-01-25 Salvaggio Jr David Integrated electronic component in vehicle body
KR20140044103A (ko) * 2012-10-04 2014-04-14 삼성디스플레이 주식회사 유기 발광 표시 장치 및 그 제조 방법
JP6433264B2 (ja) * 2014-11-27 2018-12-05 株式会社ディスコ 透過レーザービームの検出方法
US10274783B2 (en) 2017-05-05 2019-04-30 Pelka & Associates, Inc. Direct-view LED backlight with gradient reflective layer
WO2021079424A1 (fr) * 2019-10-23 2021-04-29 三菱電機株式会社 Dispositif d'affichage d'image

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558974A (en) * 1968-04-30 1971-01-26 Gen Electric Light-emitting diode array structure
US3893149A (en) * 1971-10-12 1975-07-01 Motorola Inc Scannable light emitting diode array and method
US3737704A (en) * 1971-10-27 1973-06-05 Motorola Inc Scannable light emitting diode array and method
US3821616A (en) * 1972-10-16 1974-06-28 Gen Electric Monolithic semiconductor display devices
GB1490978A (en) * 1973-12-21 1977-11-09 Marconi Co Ltd Light emitting diode(led)arrays
US3940756A (en) * 1974-08-16 1976-02-24 Monsanto Company Integrated composite semiconductor light-emitting display array having LED's and selectively addressable memory elements
JPS54102886A (en) * 1978-01-31 1979-08-13 Futaba Denshi Kogyo Kk Light emitting diode indicator
US4271408A (en) * 1978-10-17 1981-06-02 Stanley Electric Co., Ltd. Colored-light emitting display
US4241277A (en) * 1979-03-01 1980-12-23 Amp Incorporated LED Display panel having bus conductors on flexible support
US4306716A (en) * 1980-01-21 1981-12-22 Mattel, Inc. Electronic game having light guide array display
JPS575083A (en) * 1980-06-13 1982-01-11 Tokyo Shibaura Electric Co Display unit

Also Published As

Publication number Publication date
US4485377A (en) 1984-11-27
DD200295A1 (de) 1983-04-06
DE3227959A1 (de) 1983-02-24
JPS5838984A (ja) 1983-03-07
FR2512238A1 (fr) 1983-03-04

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Legal Events

Date Code Title Description
ST Notification of lapse