EE04067B1 - Seade ja meetod portatiivse elektroonikaseadme vedelkristallekraani temperatuuri mõõtmiseks - Google Patents

Seade ja meetod portatiivse elektroonikaseadme vedelkristallekraani temperatuuri mõõtmiseks

Info

Publication number
EE04067B1
EE04067B1 EEP200100011A EEP200100011A EE04067B1 EE 04067 B1 EE04067 B1 EE 04067B1 EE P200100011 A EEP200100011 A EE P200100011A EE P200100011 A EEP200100011 A EE P200100011A EE 04067 B1 EE04067 B1 EE 04067B1
Authority
EE
Estonia
Prior art keywords
measuring
liquid crystal
temperature
electronic device
crystal display
Prior art date
Application number
EEP200100011A
Other languages
English (en)
Inventor
Lutnaes Sturla
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
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 Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of EE200100011A publication Critical patent/EE200100011A/et
Publication of EE04067B1 publication Critical patent/EE04067B1/et

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
    • G02F1/13338—Input devices, e.g. touch panels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
    • G01K11/16—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance of organic materials
    • G01K11/165—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance of organic materials of organic liquid crystals
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • 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
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • 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
    • G02F2201/50—Protective arrangements
EEP200100011A 1998-07-06 1999-06-17 Seade ja meetod portatiivse elektroonikaseadme vedelkristallekraani temperatuuri mõõtmiseks EE04067B1 (et)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9802460A SE522059C2 (sv) 1998-07-06 1998-07-06 Anordning och metod för mätning av temperatur vid flytande kristallskärm(LCD)
PCT/SE1999/001094 WO2000002083A2 (en) 1998-07-06 1999-06-17 Lcd temperature sensing

Publications (2)

Publication Number Publication Date
EE200100011A EE200100011A (et) 2002-06-17
EE04067B1 true EE04067B1 (et) 2003-06-16

Family

ID=20412016

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP200100011A EE04067B1 (et) 1998-07-06 1999-06-17 Seade ja meetod portatiivse elektroonikaseadme vedelkristallekraani temperatuuri mõõtmiseks

Country Status (14)

Country Link
US (1) US6309100B1 (et)
EP (1) EP1093597B1 (et)
JP (1) JP4358441B2 (et)
KR (1) KR100647401B1 (et)
CN (1) CN1307692A (et)
AU (1) AU752445B2 (et)
BR (1) BR9911902A (et)
DE (1) DE69942690D1 (et)
EE (1) EE04067B1 (et)
HK (1) HK1038966A1 (et)
IL (1) IL140688A0 (et)
MY (1) MY121375A (et)
SE (1) SE522059C2 (et)
WO (1) WO2000002083A2 (et)

Families Citing this family (18)

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US6303911B1 (en) * 2000-01-12 2001-10-16 Honeywell International Inc. Device and method for controlling the temperature of a thin film resistive heater
US6700638B1 (en) 2000-01-31 2004-03-02 Nokia Mobile Phones Ltd. Temperature stabilizer for liquid crystal displays (LCD)
DE10059518A1 (de) * 2000-11-30 2002-06-06 Mannesmann Vdo Ag Display mit einer Heizung
JP4049295B2 (ja) 2001-03-07 2008-02-20 本田技研工業株式会社 車両用液晶表示装置
US6891135B2 (en) 2002-12-11 2005-05-10 Denso International America, Inc. High temperature shut-off for an LCD heater
KR100672646B1 (ko) * 2003-10-31 2007-01-23 엘지.필립스 엘시디 주식회사 터치패널이 장착된 액정표시장치
CN100399249C (zh) * 2005-08-05 2008-07-02 乐金电子（惠州）有限公司 具有散热结构的触摸屏
US8339535B2 (en) * 2007-12-28 2012-12-25 Samsung Electronic Co., Ltd. Display, front cover thereof, mold of front cover, and manufacturing method for front cover
TWI357519B (en) * 2008-08-20 2012-02-01 Pegatron Corp Heating module of lcd device and method for heatin
US8702307B2 (en) * 2008-09-05 2014-04-22 American Panel Corporation Method for determining internal LCD temperature
US20110002090A1 (en) * 2009-07-02 2011-01-06 Roland Tobias Alfredsson Image Display Assembly and Apparatus and Method for Manufacturing the Same
JP2013160502A (ja) * 2012-02-01 2013-08-19 Panasonic Liquid Crystal Display Co Ltd 温度センサを備える表示装置
TW201344288A (zh) * 2012-04-20 2013-11-01 Novatek Microelectronics Corp 顯示面板溫度感測裝置
US9217675B2 (en) * 2012-10-23 2015-12-22 Apple Inc. Electronic devices with temperature sensors
CN107077820B (zh) 2014-10-02 2020-07-10 开利公司 具有温度补偿的液晶显示器
CN105588655B (zh) * 2016-03-09 2018-05-01 深圳市华星光电技术有限公司 集成于液晶显示面板内的温度感测系统及液晶显示面板
CN106019678B (zh) * 2016-08-04 2020-03-06 京东方科技集团股份有限公司 一种触控显示装置及其制备方法
CN114690463A (zh) * 2022-03-03 2022-07-01 上海天马微电子有限公司 阵列基板、显示面板及显示装置

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JPS5464998A (en) * 1977-11-02 1979-05-25 Toshiba Corp Liquid crystal display unit
JPS54103366A (en) * 1978-02-01 1979-08-14 Toshiba Corp Liquid crystal display device
US4838656A (en) * 1980-10-06 1989-06-13 Andus Corporation Transparent electrode fabrication
FR2538138B1 (fr) * 1982-12-21 1985-06-07 Thomson Csf Systeme d'asservissement en temperature d'un dispositif thermo-actif
JPS59197020A (ja) * 1983-04-25 1984-11-08 Fujitsu Ltd 液晶表示装置
US4931782A (en) * 1988-06-24 1990-06-05 E. I. Du Pont De Nemours And Company Touch screen overlay with improved conductor durability
US5029982A (en) * 1989-09-11 1991-07-09 Tandy Corporation LCD contrast adjustment system
US5828427A (en) * 1990-06-11 1998-10-27 Reveo, Inc. Computer-based image display systems having direct and projection modes of viewing
US5149919A (en) * 1990-10-31 1992-09-22 International Business Machines Corporation Stylus sensing system
DE4140415A1 (de) * 1991-12-07 1993-06-09 Robert Bosch Gmbh, 7000 Stuttgart, De Fluessigkristallanzeige
US5436745A (en) * 1994-02-23 1995-07-25 Ois Optical Imaging Systems, Inc. Flex circuit board for liquid crystal display
JP2826470B2 (ja) * 1994-05-13 1998-11-18 日本電気株式会社 自動車電話装置
JP2888177B2 (ja) * 1994-09-28 1999-05-10 日本電気株式会社 液晶表示装置
JPH08114785A (ja) 1994-10-14 1996-05-07 Hitachi Ltd 携帯用端末
JP3149758B2 (ja) 1995-12-11 2001-03-26 株式会社田村電機製作所 Ｌｃｄ制御方式
GB2308486A (en) * 1995-12-21 1997-06-25 Nokia Mobile Phones Ltd Display apparatus for hand held equipment
JP3283424B2 (ja) 1996-01-16 2002-05-20 三菱電機株式会社 投写型表示装置
JPH09203890A (ja) * 1996-01-25 1997-08-05 Sharp Corp 入力機能付き液晶表示素子および反射型入力機能付き液晶表示素子、並びにそれらの製造方法
US5907375A (en) * 1996-03-01 1999-05-25 Fuji Xerox Co., Ltd. Input-output unit
US5963277A (en) * 1996-08-24 1999-10-05 Lg Electronics Inc. Position sensible liquid crystal display device
US6020945A (en) * 1996-11-11 2000-02-01 Dowa Mining Co., Ltd. Display device with a transparent optical filter
US6089751A (en) * 1996-12-30 2000-07-18 Honeywell Inc. Transparent temperature sensor for an active matrix liquid crystal display
US6035180A (en) * 1997-10-07 2000-03-07 Ericsson Inc. Communication module having selectively programmable exterior surface
US6088069A (en) * 1997-10-21 2000-07-11 Reptron Acquisition, Inc. Shatter resistant flat panel display and method of manufacturing the same
US6057903A (en) * 1998-08-18 2000-05-02 International Business Machines Corporation Liquid crystal display device employing a guard plane between a layer for measuring touch position and common electrode layer

Also Published As

Publication number Publication date
SE9802460D0 (sv) 1998-07-06
WO2000002083A2 (en) 2000-01-13
WO2000002083A3 (en) 2000-02-24
KR20010053317A (ko) 2001-06-25
EP1093597A2 (en) 2001-04-25
SE9802460L (sv) 2000-01-07
AU4941699A (en) 2000-01-24
EP1093597B1 (en) 2010-08-18
IL140688A0 (en) 2002-02-10
SE522059C2 (sv) 2004-01-07
DE69942690D1 (de) 2010-09-30
JP2002520636A (ja) 2002-07-09
KR100647401B1 (ko) 2006-11-23
JP4358441B2 (ja) 2009-11-04
MY121375A (en) 2006-01-28
HK1038966A1 (zh) 2002-04-04
CN1307692A (zh) 2001-08-08
AU752445B2 (en) 2002-09-19
BR9911902A (pt) 2001-09-25
EE200100011A (et) 2002-06-17
US6309100B1 (en) 2001-10-30

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Effective date: 20140617