ES2118051B1 - Conjuntos de pantalla. - Google Patents

Conjuntos de pantalla.

Info

Publication number
ES2118051B1
ES2118051B1 ES9700114A ES9700114A ES2118051B1 ES 2118051 B1 ES2118051 B1 ES 2118051B1 ES 9700114 A ES9700114 A ES 9700114A ES 9700114 A ES9700114 A ES 9700114A ES 2118051 B1 ES2118051 B1 ES 2118051B1
Authority
ES
Spain
Prior art keywords
heating element
panel
display panel
temperature
power supply
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Withdrawn - After Issue
Application number
ES9700114A
Other languages
English (en)
Spanish (es)
Other versions
ES2118051A1 (es
Inventor
Michael Owen Mccann
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Publication of ES2118051A1 publication Critical patent/ES2118051A1/es
Application granted granted Critical
Publication of ES2118051B1 publication Critical patent/ES2118051B1/es
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

Links

Classifications

    • 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
    • G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D43/00—Arrangements or adaptations of instruments

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
ES9700114A 1996-01-23 1997-01-22 Conjuntos de pantalla. Withdrawn - After Issue ES2118051B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9601269.5A GB9601269D0 (en) 1996-01-23 1996-01-23 Display assemblies

Publications (2)

Publication Number Publication Date
ES2118051A1 ES2118051A1 (es) 1998-09-01
ES2118051B1 true ES2118051B1 (es) 1999-04-16

Family

ID=10787384

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9700114A Withdrawn - After Issue ES2118051B1 (es) 1996-01-23 1997-01-22 Conjuntos de pantalla.

Country Status (5)

Country Link
DE (1) DE19700807A1 (de)
ES (1) ES2118051B1 (de)
FR (1) FR2743926A1 (de)
GB (2) GB9601269D0 (de)
IT (1) IT1289897B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10049273A1 (de) * 2000-09-28 2002-04-11 Siemens Ag Flüssigkristall-Anzeige, insbesondere in einem Kraftfahrzeug
DE10048804A1 (de) * 2000-09-29 2002-04-25 Siemens Ag Display, insbesondere in einem Kraftfahrzeug
DE10100672A1 (de) * 2000-12-22 2002-07-11 Siemens Ag Beheizbare LCD-Anzeige
US6833657B2 (en) 2002-05-13 2004-12-21 Delphi Technologies, Inc. Heating element for fluorescent lamps
DE102005062421A1 (de) 2005-12-27 2007-06-28 Vega Grieshaber Kg Heizeinrichtung für ein Feldgerätedisplay
TW201036529A (en) * 2009-03-25 2010-10-01 Askey Computer Corp A liquid crystal anti-freeze method and a liquid crystal module using the liquid crystal anti-freeze method
DE102013214035B4 (de) * 2013-07-17 2022-10-20 Continental Automotive Technologies GmbH Flüssigkristallanzeigemodul
DE102013114736A1 (de) * 2013-12-20 2015-07-09 Endress + Hauser Gmbh + Co. Kg Feldgerät der Automatisierungstechnik und Verfahren zur Sicherstellung des korrekten Funktionierens eines Feldgerätes
EP2876628B1 (de) * 2015-03-06 2017-10-04 Pricer AB Elektronisches Regaletikett
CN108415481B (zh) * 2018-01-27 2020-11-27 深圳市晶联讯电子有限公司 液晶显示屏的低温显示控制装置
CN116520605B (zh) * 2023-07-05 2023-09-08 惠科股份有限公司 显示装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206501A (en) * 1978-06-12 1980-06-03 Motorola, Inc. Apparatus and methods for back illuminating a display surface
US4643525A (en) * 1984-12-24 1987-02-17 General Electric Co. Transflective liquid crystal display with integral heating unit
US4634225A (en) * 1984-12-24 1987-01-06 General Electric Co. Transflective liquid crystal display with integral heating unit and temperature sensor
US4952783A (en) * 1989-03-20 1990-08-28 W. H. Brady Co. Light transmitting flexible film electrical heater panels
US5146354A (en) * 1991-05-07 1992-09-08 Compaq Computer Corporation LCD system with a backlight having a light source at a light pipe's edge and with the LCD enframed
JPH055867A (ja) * 1991-06-27 1993-01-14 Toshiba Corp 液晶表示装置
US5744819A (en) * 1991-09-20 1998-04-28 Canon Kabushiki Kaisha Liquid crystal display and heater control circuit for use with said display
US6111622A (en) * 1993-03-12 2000-08-29 Ois Optical Imaging Systems, Inc. Day/night backlight for a liquid crystal display
US5436745A (en) * 1994-02-23 1995-07-25 Ois Optical Imaging Systems, Inc. Flex circuit board for liquid crystal display
US5559614A (en) * 1995-05-01 1996-09-24 Motorola, Inc. Liquid crystal display with integral heater and method of fabricating same

Also Published As

Publication number Publication date
ITMI970063A1 (it) 1998-07-15
GB9626839D0 (en) 1997-02-12
IT1289897B1 (it) 1998-10-19
DE19700807A1 (de) 1997-07-24
GB2309573A (en) 1997-07-30
FR2743926A1 (fr) 1997-07-25
GB9601269D0 (en) 1996-03-27
ES2118051A1 (es) 1998-09-01
GB2309573A8 (en) 1999-07-05

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Legal Events

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Date of ref document: 19980901

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Effective date: 19980901

FA2A Application withdrawn

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