DE69502761D1 - Flüssigkristall-Anzeigevorrichtung - Google Patents

Flüssigkristall-Anzeigevorrichtung

Info

Publication number
DE69502761D1
DE69502761D1 DE69502761T DE69502761T DE69502761D1 DE 69502761 D1 DE69502761 D1 DE 69502761D1 DE 69502761 T DE69502761 T DE 69502761T DE 69502761 T DE69502761 T DE 69502761T DE 69502761 D1 DE69502761 D1 DE 69502761D1
Authority
DE
Germany
Prior art keywords
liquid crystal
display device
crystal display
liquid
display
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 - Fee Related
Application number
DE69502761T
Other languages
English (en)
Other versions
DE69502761T2 (de
Inventor
Masahiro Higuchi
Hideki Okuyama
Minoru Sumiya
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.)
Denso Corp
Original Assignee
Denso Corp
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 JP6126619A external-priority patent/JP2861809B2/ja
Priority claimed from JP6178778A external-priority patent/JPH0843784A/ja
Application filed by Denso Corp filed Critical Denso Corp
Application granted granted Critical
Publication of DE69502761D1 publication Critical patent/DE69502761D1/de
Publication of DE69502761T2 publication Critical patent/DE69502761T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133604—Direct backlight with lamps
    • 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
    • G09F9/35—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 liquid crystals
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/015—Head-up displays characterised by mechanical features involving arrangement aiming to get less bulky devices
DE69502761T 1994-03-30 1995-03-20 Flüssigkristall-Anzeigevorrichtung Expired - Fee Related DE69502761T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6176494 1994-03-30
JP6126619A JP2861809B2 (ja) 1994-03-30 1994-06-08 液晶表示装置
JP6178778A JPH0843784A (ja) 1994-07-29 1994-07-29 液晶表示装置

Publications (2)

Publication Number Publication Date
DE69502761D1 true DE69502761D1 (de) 1998-07-09
DE69502761T2 DE69502761T2 (de) 1998-09-24

Family

ID=27297625

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69502761T Expired - Fee Related DE69502761T2 (de) 1994-03-30 1995-03-20 Flüssigkristall-Anzeigevorrichtung

Country Status (3)

Country Link
US (1) US5572342A (de)
EP (1) EP0675476B1 (de)
DE (1) DE69502761T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6635058B2 (en) 1992-11-13 2003-10-21 Ams Research Corporation Bone anchor
KR0169399B1 (ko) * 1995-09-19 1999-03-20 김광호 후광 장치
US6864927B1 (en) 1996-12-31 2005-03-08 Micron Technology, Inc. Head up display with adjustable transparency screen
DE29703797U1 (de) * 1997-02-19 1997-05-15 Godler Franc Dr Beleuchtungs-Einrichtung für einen Projektor
JP4042282B2 (ja) 2000-01-17 2008-02-06 株式会社デンソー 車両用ヘッドアップディスプレイ
US20040093030A1 (en) * 2002-10-28 2004-05-13 Cox James E. Bone anchor and assembly
JP5941292B2 (ja) * 2012-02-10 2016-06-29 矢崎総業株式会社 車両用表示装置
FR3029647B1 (fr) * 2014-12-05 2018-02-02 Valeo Comfort And Driving Assistance Afficheur tete haute a generateur d'image lateral
US11300785B2 (en) 2018-07-11 2022-04-12 Denso International America, Inc. Head-up display (HUD) mirror assembly and housing
DE102019134514A1 (de) * 2019-12-16 2021-06-17 Audi Ag Kraftfahrzeug mit einem Head-up-Display, Verfahren zum Betreiben einer Anzeigevorrichtung mit einem Head-up-Display, und Steuereinrichtung

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2387038A (en) * 1943-09-15 1945-10-16 Rca Corp Reflector
CH388881A (it) * 1963-12-13 1965-03-15 Cantoni Giuseppe Proiettore antiabbagliante per autoveicoli
US3887273A (en) * 1973-07-27 1975-06-03 Friedemann Conrad J Speedometer optical projection system
DE3314693A1 (de) * 1983-04-22 1984-10-25 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth Einrichtung zur beleuchtung eines fluessigkristallanzeigeelementes
JPS61198270A (ja) * 1985-02-28 1986-09-02 富士通株式会社 投影形液晶表示装置、その方法および応用
JPS6267842A (ja) * 1985-09-19 1987-03-27 Mitsubishi Electric Corp 半導体装置
JPS63126103A (ja) * 1986-11-15 1988-05-30 中松　義郎 光等放射線装置
JPH01244934A (ja) * 1988-03-28 1989-09-29 Nissan Motor Co Ltd 車両用前照灯装置
GB8822120D0 (en) * 1988-09-20 1988-12-14 Pilkington Perkin Elmer Ltd Optical display apparatus
JPH02195643A (ja) * 1989-01-24 1990-08-02 Toshiba Lighting & Technol Corp 反射鏡付き電球の配光調整方法およびその装置
US5013135A (en) * 1989-07-10 1991-05-07 Matsushita Electric Industrial Co., Ltd. Head-up display with two fresnel lenses
JP2517835Y2 (ja) * 1991-02-08 1996-11-20 矢崎総業株式会社 車両用表示装置
JPH0528735A (ja) * 1991-07-23 1993-02-05 Matsushita Electric Ind Co Ltd 機器の防振装置
US5150257A (en) * 1991-07-29 1992-09-22 Eaton Corporation High reliability, low intensity back lit SR and NVGC indicator assembly
US5412492A (en) * 1991-11-05 1995-05-02 Magnascreen Corporation Electro-optical lens assembly
JPH05137039A (ja) * 1991-11-14 1993-06-01 Asahi Optical Co Ltd 電子カメラ
JP2674913B2 (ja) * 1991-11-18 1997-11-12 松下電器産業株式会社 照明装置
DE69317520T2 (de) * 1992-12-02 1998-09-24 Koninkl Philips Electronics Nv Optisches Projektionsgerät
JPH06183285A (ja) * 1992-12-16 1994-07-05 Asahi Glass Co Ltd ホログラフィックディスプレイ
US5450221A (en) * 1993-09-08 1995-09-12 Delco Electronics Corporation Compact liquid crystal display for instrument panel having a wrap around flexible printed circuit board and translucent web

Also Published As

Publication number Publication date
DE69502761T2 (de) 1998-09-24
EP0675476B1 (de) 1998-06-03
EP0675476A1 (de) 1995-10-04
US5572342A (en) 1996-11-05

Similar Documents

Publication Publication Date Title
DE19781760T1 (de) Flüssigkristall-Anzeigevorrichtung
DE69413624D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69835888D1 (de) Flüssigkristallanzeigevorrichtung
DE69808594T2 (de) Flüssigkristall-anzeigevorrichtung
DE69614210T2 (de) Flüssigkristallanzeigevorrichtung
DE69423302T2 (de) Flüssigkristall-Anzeigevorrichtung
DE69407486D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69425642T2 (de) Flüssigkristall-Anzeigevorrichtung
DE69803956T2 (de) Flüssigkristallanzeigevorrichtung
DE69809317T2 (de) Flüssigkristallanzeigevorrichtung
DE69532020D1 (de) Flüssigkristallanzeigevorrichtung
DE69525307T2 (de) Flüssigkristallanzeigevorrichtung
DE69729273D1 (de) Flüssigkristallanzeigevorrichtung
DE69705686D1 (de) Mehrfachige Flüssigkristallanzeigevorrichtung
DE69829023D1 (de) Flüssigkristallanzeigevorrichtung
DE69502761T2 (de) Flüssigkristall-Anzeigevorrichtung
DE69412677D1 (de) Flüssigkristallanzeigevorrichtung
DE69427386T2 (de) Flüssigkristall-Anzeigevorrichtung
DE69840117D1 (de) Flüssigkristallanzeigevorrichtung
DE69424349T2 (de) Flüssigkristall-Anzeigevorrichtung
DE69635866D1 (de) Flüssigkristallanzeigevorrichtung
DE59605302D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69529979T2 (de) Fluessigkristall-anzeigevorrichtung
NL194742B (nl) Vloeibaar-kristalweergeefinrichting.
DE69805411T2 (de) Flüssigkristall-anzeigevorrichtung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee