ES2060618T3 - Dispositivo indicador con un campo indicador visual de cristal liquido. - Google Patents

Dispositivo indicador con un campo indicador visual de cristal liquido.

Info

Publication number
ES2060618T3
ES2060618T3 ES88108291T ES88108291T ES2060618T3 ES 2060618 T3 ES2060618 T3 ES 2060618T3 ES 88108291 T ES88108291 T ES 88108291T ES 88108291 T ES88108291 T ES 88108291T ES 2060618 T3 ES2060618 T3 ES 2060618T3
Authority
ES
Spain
Prior art keywords
liquid crystal
crystal display
display device
circuit board
plastic body
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 - Lifetime
Application number
ES88108291T
Other languages
English (en)
Inventor
Bernd Dipl-Ing Ogorczyk
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.)
Tenovis GmbH and Co KG
Telenorma GmbH
Original Assignee
Telefonbau und Normalzeit GmbH
Telenorma 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 Telefonbau und Normalzeit GmbH, Telenorma GmbH filed Critical Telefonbau und Normalzeit GmbH
Application granted granted Critical
Publication of ES2060618T3 publication Critical patent/ES2060618T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0295—Mechanical mounting details of display modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/58—Snap connection
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13452—Conductors connecting driver circuitry and terminals of panels
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • H05K7/12—Resilient or clamping means for holding component to structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/60—Riveting or staking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/46—Fixing elements
    • G02F2201/465—Snap -fit
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/301—Assembling printed circuits with electric components, e.g. with resistor by means of a mounting structure

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Telephone Set Structure (AREA)

Abstract

EL DISPOSITIVO INDICADOR PARA UN DISPOSITIVO TERMINAL DE UNA INSTALACION DE CONMUTADOR, TELEFONICO DE TELECOMUNICACION, MUESTRA UN DISPOSITIVO INDICADO DE CRISTAL FLUIDO, QUE ESTA PORTADO POR UN CUERPO TRANSPARENTE DE PLASTICO Y SE MANTIENE ELASTICAMENTE, DONDE ESTE SE EMPUJA EN AMBOS EJES, HABITUALMENTE, A TRAVES DE MUELLES CONTRA LOS TOPES, QUE SE ENCUENTRAN DE FRENTE SOBRE EL LATERAL INFERIOR DEL CUERPO DE PLASTICO HAY COLOCADA UNA PLACA DE CIRCUITO, QUE ESTA EQUIPADA CON ELEMENTOS DE CONSTRUCCION COORDENADOS CON EL DISPOSITIVO INDICADOR DE CRISTAL FLUIDO, CON LO CUAL ESTA UNIDO EL CUERPO DE PLASTICO. LA UNION ELECTRICA ENTRE EL DISPOSITIVO INDICADOR DE CRISTAL FLUIDO Y LA PLACA DE CIRCUITO SE EFECTUA A TRAVES DE UN JUNTADOR ELASTICO EN FORMA DE BANDA.
ES88108291T 1987-08-07 1988-05-25 Dispositivo indicador con un campo indicador visual de cristal liquido. Expired - Lifetime ES2060618T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3726225A DE3726225C1 (de) 1987-08-07 1987-08-07 Anzeigevorrichtung mit einer Fluessigkristallanzeige

Publications (1)

Publication Number Publication Date
ES2060618T3 true ES2060618T3 (es) 1994-12-01

Family

ID=6333231

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88108291T Expired - Lifetime ES2060618T3 (es) 1987-08-07 1988-05-25 Dispositivo indicador con un campo indicador visual de cristal liquido.

Country Status (4)

Country Link
EP (1) EP0302189B1 (es)
AT (1) ATE108931T1 (es)
DE (1) DE3726225C1 (es)
ES (1) ES2060618T3 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663493B1 (fr) * 1990-06-19 1996-06-14 Alcatel Business Systems Dispositif de support d'afficheur alphanumerique.
DE4105505A1 (de) * 1991-02-22 1992-09-03 Telefonbau & Normalzeit Gmbh Anzeigevorrichtung mit einer fluessigkristallanzeige
DE4236353C2 (de) * 1992-10-28 1995-03-23 Preh Elektro Feinmechanik Elektrische Baugruppe
DE19605373C2 (de) * 1996-02-14 1998-11-19 Bosch Gmbh Robert Gerät mit einer Anzeigevorrichtung
DE19723403B4 (de) * 1997-06-04 2012-04-05 Siebe Appliance Controls Gmbh Gehäuse für ein mit einem Display versehenen elektrisches Gerät, insbesondere eine Herdschaltuhr
DE19740424A1 (de) * 1997-09-10 1999-03-11 Mannesmann Vdo Ag Anzeigeeinheit mit einer Flüssigkristallzelle
JP3967023B2 (ja) * 1998-11-11 2007-08-29 松下電器産業株式会社 表示器取付接続装置
US6700638B1 (en) * 2000-01-31 2004-03-02 Nokia Mobile Phones Ltd. Temperature stabilizer for liquid crystal displays (LCD)
DE10010812A1 (de) * 2000-03-08 2001-09-13 Mannesmann Vdo Ag Anzeigevorrichtung
DE10018528A1 (de) * 2000-04-13 2001-10-18 Mannesmann Vdo Ag Flüssigkristall-Anzeige, insbesondere in einem Kraftfahrzeug
KR20050048664A (ko) * 2002-10-04 2005-05-24 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 전자 장치, 디스플레이 장치 및 디스플레이 패널용 하우징
CN100374968C (zh) * 2004-04-23 2008-03-12 光宝科技股份有限公司 主动认证的控制与管理方法
FR2889613B1 (fr) * 2005-08-08 2007-10-26 Magneti Marelli Systemes Elect Dispositif incorporant un afficheur a cristaux liquides
DE102008053590B4 (de) * 2008-10-28 2014-02-13 Behr-Hella Thermocontrol Gmbh Anzeigevorrichtung insbesondere für ein Fahrzeug
DE102010046874A1 (de) 2010-03-22 2011-12-01 Johnson Controls Automotive Electronics Gmbh Display-Anordnung und deren Montage
EP3396930B1 (de) * 2017-04-24 2019-11-20 Gigaset Communications GmbH Einbaurahmen für lcd
DE102019008780A1 (de) * 2019-12-18 2021-06-24 Kostal Automobil Elektrik Gmbh & Co. Kg Dekoratives Funktionsbauteil mit einer transparenten Teilfläche
DE202020107272U1 (de) 2020-12-16 2022-03-21 Phoenix Contact Gmbh & Co. Kg Elektronisches Gerät mit einem Gehäuse

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8321095U1 (de) * 1983-11-10 Siemens AG, 1000 Berlin und 8000 München Optische Anzeigevorrichtung für Fernsprechteilnehmerstationen
DE3137864A1 (de) * 1981-09-23 1983-04-14 Siemens AG, 1000 Berlin und 8000 München Befestigungs- und kontaktierungsanordnung fuer eine lcd-anzeigeeinheit eines in einem gehaeuse untergebrachten elektronischen geraetes
DE3144535C2 (de) * 1981-11-10 1986-03-27 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Anzeigeeinrichtung mit Flüssigkristallanzeige
DE3408176C2 (de) * 1984-03-06 1986-09-04 Siemens AG, 1000 Berlin und 8000 München Montagerahmen zur Befestigung einer LCD-Anzeige auf einer Leiterplatte
DE3512229A1 (de) * 1985-04-03 1986-10-16 Siemens AG, 1000 Berlin und 8000 München Gehaeuse fuer ein elektronisches geraet mit lcd-anzeige
DE8620373U1 (de) * 1986-07-30 1986-10-02 Siemens AG, 1000 Berlin und 8000 München Halterung zur Aufnahme eines Displays

Also Published As

Publication number Publication date
ATE108931T1 (de) 1994-08-15
EP0302189A2 (de) 1989-02-08
DE3726225C1 (de) 1988-08-04
EP0302189A3 (en) 1989-12-06
EP0302189B1 (de) 1994-07-20

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