BR9911872A - Dispositivos com vídeo de cristal líquido e eletrônico portátil, e, processos para fabricação de um vídeo de cristal líquido, para fabricação de uma unidade de vídeo de cristal líquido, para medição de temperatura para uma unidade de vídeo de cristal líquido e de controle para controlar uma unidade de vídeo de cristal líquido - Google Patents

Dispositivos com vídeo de cristal líquido e eletrônico portátil, e, processos para fabricação de um vídeo de cristal líquido, para fabricação de uma unidade de vídeo de cristal líquido, para medição de temperatura para uma unidade de vídeo de cristal líquido e de controle para controlar uma unidade de vídeo de cristal líquido

Info

Publication number
BR9911872A
BR9911872A BR9911872-6A BR9911872A BR9911872A BR 9911872 A BR9911872 A BR 9911872A BR 9911872 A BR9911872 A BR 9911872A BR 9911872 A BR9911872 A BR 9911872A
Authority
BR
Brazil
Prior art keywords
liquid crystal
video
unit
making
crystal video
Prior art date
Application number
BR9911872-6A
Other languages
English (en)
Inventor
Sturla Lutnaes
Original Assignee
Ericsson Telefon Ab L M
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
Priority claimed from SE9802460A external-priority patent/SE522059C2/sv
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR9911872A publication Critical patent/BR9911872A/pt

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
    • 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
    • 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
    • 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells

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)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

''DISPOSITIVOS COM VíDEO DE CRISTAL LíQUIDO E ELETRôNICO PORTáTIL, E, PROCESSOS PARA FABRICAçãO DE UM VíDEO DE CRISTAL LíQUIDO, PARA FABRICAçãO DE UMA UNIDADE DE VíDEO DE CRISTAL LíQUIDO, PARA MEDIçãO DE TEMPERATURA PARA UMA UNIDADE DE VíDEO DE CRISTAL LíQUIDO E DE CONTROLE PARA CONTROLAR UMA UNIDADE DE VíDEO DE CRISTAL LíQUIDO'' A presente invenção descreve um dispositivo de vídeo de cristal líquido (LCD) que compreende meios para medição de temperatura. Um material de adesão (5) situado entre as lâminas superior (2) e inferior (3) do próprio LCD (1) ou entre o LCD e uma lâmina de cobertura, tais como uma placa de circuito impresso ou uma tela sensível ao toque, que possui uma propriedade elétrica dependente da temperatura, é usado como uma sonda de temperatura. A propriedade elétrica é preferencialmente a condutividade elétrica e o material de adesão (5) preferencialmente circunda substancialmente a área ativa (4) do LCD (1). São também descritos processos de fabricação e de operação para esses dispositivos.
BR9911872-6A 1998-07-06 1999-06-17 Dispositivos com vídeo de cristal líquido e eletrônico portátil, e, processos para fabricação de um vídeo de cristal líquido, para fabricação de uma unidade de vídeo de cristal líquido, para medição de temperatura para uma unidade de vídeo de cristal líquido e de controle para controlar uma unidade de vídeo de cristal líquido BR9911872A (pt)

Applications Claiming Priority (3)

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)
SE9802876A SE521902C2 (sv) 1998-07-06 1998-08-27 Temperaturmätning i vidhäftningsmaterial i en display med flytande kristaller
PCT/SE1999/001090 WO2000002082A2 (en) 1998-07-06 1999-06-17 Liquid crystal display temperature measuring in adhesion material

Publications (1)

Publication Number Publication Date
BR9911872A true BR9911872A (pt) 2001-04-10

Family

ID=26663354

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9911872-6A BR9911872A (pt) 1998-07-06 1999-06-17 Dispositivos com vídeo de cristal líquido e eletrônico portátil, e, processos para fabricação de um vídeo de cristal líquido, para fabricação de uma unidade de vídeo de cristal líquido, para medição de temperatura para uma unidade de vídeo de cristal líquido e de controle para controlar uma unidade de vídeo de cristal líquido

Country Status (15)

Country Link
US (1) US6285421B1 (pt)
EP (1) EP1095307B1 (pt)
JP (1) JP4226785B2 (pt)
KR (1) KR100406467B1 (pt)
CN (1) CN1126975C (pt)
AU (1) AU747136B2 (pt)
BR (1) BR9911872A (pt)
DE (1) DE69933219T2 (pt)
EE (1) EE04028B1 (pt)
ES (1) ES2270610T3 (pt)
HK (1) HK1037738A1 (pt)
IL (1) IL140618A0 (pt)
MY (1) MY123298A (pt)
SE (1) SE521902C2 (pt)
WO (1) WO2000002082A2 (pt)

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US6961765B2 (en) 2000-04-06 2005-11-01 Bbx Technologies, Inc. System and method for real time monitoring and control of networked computers
US7109990B1 (en) * 2000-11-28 2006-09-19 Palm, Inc. Circuit and method for temperature compensated contrast
US20040130788A1 (en) * 2001-02-02 2004-07-08 Kazuhiko Minami Optical filter and filter for touch panel type display
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
US6831769B2 (en) * 2001-07-09 2004-12-14 E Ink Corporation Electro-optic display and lamination adhesive
US20060045989A1 (en) * 2002-06-28 2006-03-02 Kazuhiko Minami Optical filter, display unit and touch panel unit
KR20060082641A (ko) * 2005-01-13 2006-07-19 삼성전자주식회사 액정 적하량 측정 시스템 및 이를 이용한 액정 적하량측정 방법
JP4886295B2 (ja) * 2005-12-28 2012-02-29 シチズンファインテックミヨタ株式会社 液晶表示デバイス
CN101303463A (zh) 2007-05-11 2008-11-12 群康科技(深圳)有限公司 触摸屏显示装置及其制作方法
JP2009103780A (ja) * 2007-10-22 2009-05-14 Seiko Epson Corp 電気光学装置
US20130093697A1 (en) * 2011-10-18 2013-04-18 Wei-Hao Sun Touch panel display and assembly process thereof
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
CN107219015A (zh) * 2017-04-17 2017-09-29 捷开通讯(深圳)有限公司 一种移动终端
CN110207844B (zh) * 2019-06-21 2021-10-01 京东方科技集团股份有限公司 一种温度传感器、温度监测方法及装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5464998A (en) * 1977-11-02 1979-05-25 Toshiba Corp Liquid crystal display unit
JPS59197020A (ja) * 1983-04-25 1984-11-08 Fujitsu Ltd 液晶表示装置
US5029982A (en) * 1989-09-11 1991-07-09 Tandy Corporation LCD contrast adjustment system
KR940004311B1 (ko) * 1991-09-25 1994-05-19 주식회사 금성사 액정 표시소자
JP3241432B2 (ja) * 1992-05-22 2001-12-25 パイオニア株式会社 温度変化検出機能を有する光導電型液晶ライトバルブ表示装置
JPH0695064A (ja) * 1992-09-14 1994-04-08 Rohm Co Ltd 液晶表示素子
KR970048729A (ko) * 1995-12-29 1997-07-29 김광호 온도 측정부를 내장한 tft-lcd
JP3283424B2 (ja) * 1996-01-16 2002-05-20 三菱電機株式会社 投写型表示装置
US5818564A (en) * 1996-09-13 1998-10-06 Raychem Corporation Assembly including an active matrix liquid crystal display module
US6008877A (en) * 1996-11-28 1999-12-28 Sharp Kabushiki Kaisha Liquid crystal display having multilayered electrodes with a layer adhesive to a substrate formed of indium tin oxide
US6089751A (en) * 1996-12-30 2000-07-18 Honeywell Inc. Transparent temperature sensor for an active matrix liquid crystal display

Also Published As

Publication number Publication date
JP4226785B2 (ja) 2009-02-18
EE200100013A (et) 2002-06-17
WO2000002082A2 (en) 2000-01-13
IL140618A0 (en) 2002-02-10
AU747136B2 (en) 2002-05-09
KR100406467B1 (ko) 2003-11-21
WO2000002082A3 (en) 2000-02-24
CN1126975C (zh) 2003-11-05
SE521902C2 (sv) 2003-12-16
EP1095307B1 (en) 2006-09-13
MY123298A (en) 2006-05-31
EP1095307A2 (en) 2001-05-02
DE69933219T2 (de) 2007-01-04
US6285421B1 (en) 2001-09-04
SE9802876D0 (sv) 1998-08-27
AU4941599A (en) 2000-01-24
JP2002520635A (ja) 2002-07-09
ES2270610T3 (es) 2007-04-01
CN1308736A (zh) 2001-08-15
HK1037738A1 (en) 2002-02-15
EE04028B1 (et) 2003-04-15
SE9802876L (sv) 2000-01-07
KR20010053340A (ko) 2001-06-25
DE69933219D1 (de) 2006-10-26

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements