JP2005309424A - 車両用ディスプレイユニット - Google Patents
車両用ディスプレイユニット Download PDFInfo
- Publication number
- JP2005309424A JP2005309424A JP2005089781A JP2005089781A JP2005309424A JP 2005309424 A JP2005309424 A JP 2005309424A JP 2005089781 A JP2005089781 A JP 2005089781A JP 2005089781 A JP2005089781 A JP 2005089781A JP 2005309424 A JP2005309424 A JP 2005309424A
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- JP
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- Prior art keywords
- display
- liquid crystal
- temperature
- crystal display
- unit
- 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.)
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Links
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 61
- 230000008859 change Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000004364 calculation method Methods 0.000 description 23
- 230000033001 locomotion Effects 0.000 description 10
- 230000007423 decrease Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000008034 disappearance Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 231100000279 safety data Toxicity 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
- B60K35/213—Virtual instruments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/60—Instruments characterised by their location or relative disposition in or on vehicles
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/041—Temperature compensation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
- Instrument Panels (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
【解決手段】液晶ディスプレイの温度が設定された限界値を下回る場合、画像データ出力部は新たな画像データを大きな時間間隔で液晶ディスプレイへ伝送する。
【選択図】図1
Description
15 メモリ 16 ヒータユニット 17 ビデオセンサ 18 画像メモリ 20 コンビネーション装置 21,22 インジケータ表示 23液晶ディスプレイ 24 スケール 25 速度表示 26 インジケータ針 27,28 矢印方向 29 インジケータ頂部 30 警報シンボル 31 送信局名 40,41,42 インジケータの表示 50,51,52 インジケータの表示
Claims (7)
- 液晶ディスプレイと、画像データソースと、ディスプレイ温度を求める温度測定ユニットとを備えた車両用ディスプレイユニットにおいて、
液晶ディスプレイの温度が設定された限界値を下回る場合、画像データ出力部(8)は、新たな画像データを大きな時間間隔で液晶ディスプレイ(2)へ伝送する
ことを特徴とする車両用ディスプレイユニット。 - 情報を表示する最小持続時間が温度に依存して設定される、請求項1記載のユニット。
- 情報表示の不変の持続時間が液晶ディスプレイの温度依存性の少なくとも1つの切り換え速度を上回るように制御される、請求項2記載のユニット。
- 液晶ディスプレイ(2)を加熱するヒータユニット(16)が設けられている、請求項1から3までのいずれか1項記載のユニット。
- 車両の安全性に関わる情報を表示するための請求項1から4までのいずれか1項記載の車両用ディスプレイユニットの使用。
- 画像データを液晶ディスプレイへ伝送する際に液晶ディスプレイの温度を測定する、
車両用ディスプレイユニットでの情報表示方法において、
温度限界値が下方超過された場合に液晶ディスプレイへの画像データの伝送状態を変更し、伝送すべき画像データの内容および/または画像データの変化周波数が変更されるようにする
ことを特徴とする車両用ディスプレイユニットの情報表示方法。 - インジケータが液晶ディスプレイにおいて測定値を表示するためにスケールを指示するようにし、温度限界値が下方超過された場合には、表示すべき測定値の変化に対してフレーム周波数および/またはインジケータの回転変化の周波数を低減する、請求項6記載の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004014672A DE102004014672A1 (de) | 2004-03-25 | 2004-03-25 | Anzeigeeinheit und Verfahren zur Anzeige |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2005309424A true JP2005309424A (ja) | 2005-11-04 |
Family
ID=34982939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005089781A Pending JP2005309424A (ja) | 2004-03-25 | 2005-03-25 | 車両用ディスプレイユニット |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2005309424A (ja) |
DE (1) | DE102004014672A1 (ja) |
FR (1) | FR2869139B1 (ja) |
IT (1) | ITMI20050468A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100892759B1 (ko) | 2008-02-20 | 2009-04-15 | 주식회사 현대오토넷 | 차량용 lcd 히터 제어 장치 및 방법 |
WO2009110137A1 (ja) * | 2008-03-07 | 2009-09-11 | シャープ株式会社 | 液晶表示装置、および液晶表示装置の駆動方法 |
WO2014108988A1 (ja) * | 2013-01-11 | 2014-07-17 | 日産自動車株式会社 | 車両用表示制御装置及び車両用表示制御方法 |
JP2018116170A (ja) * | 2017-01-19 | 2018-07-26 | 住友電気工業株式会社 | 車載用ヘッドアップディスプレイ装置 |
JP2021081603A (ja) * | 2019-11-20 | 2021-05-27 | 株式会社デンソー | 表示装置および虚像表示装置 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070085807A1 (en) | 2005-10-19 | 2007-04-19 | Rosemount Inc. | LCD design for cold temperature operation |
DE102007013989B4 (de) * | 2007-03-23 | 2009-01-02 | Siemens Ag | Treiberschaltung zur zeilen- und spaltenweisen Ansteuerung einer Passiv-Matrix-Flüssigkristallanzeige |
JP2010530332A (ja) | 2007-06-20 | 2010-09-09 | ジョンソン コントロールズ テクノロジー カンパニー | 車輌計器パネルの表示面上にポインターを表示する方法 |
CN101932915B (zh) * | 2008-01-22 | 2012-06-27 | 夏普株式会社 | 显示系统、显示控制装置、图像显示装置 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6073586A (ja) * | 1983-09-29 | 1985-04-25 | 株式会社東芝 | 液晶表示装置の駆動方法 |
JPS60104925A (ja) * | 1983-11-14 | 1985-06-10 | Nippon Denso Co Ltd | 液晶素子駆動装置 |
JPS6284027U (ja) * | 1985-11-13 | 1987-05-28 | ||
JPS63274564A (ja) * | 1987-05-06 | 1988-11-11 | Seiko Epson Corp | 液晶光学装置 |
JPS6426824A (en) * | 1988-04-28 | 1989-01-30 | Seiko Instr & Electronics | Ferroelectric liquid crystal electro-optic device |
JPH01234896A (ja) * | 1988-03-15 | 1989-09-20 | Clarion Co Ltd | 液晶表示装置の駆動装置 |
JPH0580300A (ja) * | 1991-09-20 | 1993-04-02 | Canon Inc | 液晶表示装置 |
JPH06230750A (ja) * | 1993-02-08 | 1994-08-19 | Hitachi Ltd | マトリクス表示装置 |
JPH0764059A (ja) * | 1993-08-27 | 1995-03-10 | Nippon Seiki Co Ltd | 液晶表示装置 |
JPH09319341A (ja) * | 1996-03-29 | 1997-12-12 | Ricoh Co Ltd | 液晶表示コントローラ |
JP2002311917A (ja) * | 2001-04-18 | 2002-10-25 | Nec Corp | 携帯端末装置及びその画像表示方法並びにプログラム |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58126592A (ja) * | 1982-01-22 | 1983-07-28 | 三菱自動車工業株式会社 | デジタル表示装置 |
US4923285A (en) * | 1985-04-22 | 1990-05-08 | Canon Kabushiki Kaisha | Drive apparatus having a temperature detector |
JPS6424391U (ja) * | 1987-08-03 | 1989-02-09 | ||
EP0558342B1 (en) * | 1992-02-28 | 1997-08-20 | Canon Kabushiki Kaisha | Display control apparatus and method |
JPH0980388A (ja) * | 1995-09-11 | 1997-03-28 | Denso Corp | マトリクス型液晶表示装置 |
US6667726B1 (en) * | 1999-01-19 | 2003-12-23 | C.R.F. Societa Consortile Per Azioni | Vehicle display device |
DE10023147A1 (de) * | 2000-05-12 | 2001-11-15 | Mannesmann Vdo Ag | Verfahren zum Regeln zumindest eines Parameters einer Flüssigkristallzelle und nach einem solchen Verfahren regelbare Flüssigkristallzelle |
JP2002258240A (ja) * | 2001-03-06 | 2002-09-11 | Honda Motor Co Ltd | 車両用液晶表示装置 |
-
2004
- 2004-03-25 DE DE102004014672A patent/DE102004014672A1/de not_active Ceased
-
2005
- 2005-03-22 FR FR0550733A patent/FR2869139B1/fr not_active Expired - Fee Related
- 2005-03-22 IT IT000468A patent/ITMI20050468A1/it unknown
- 2005-03-25 JP JP2005089781A patent/JP2005309424A/ja active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6073586A (ja) * | 1983-09-29 | 1985-04-25 | 株式会社東芝 | 液晶表示装置の駆動方法 |
JPS60104925A (ja) * | 1983-11-14 | 1985-06-10 | Nippon Denso Co Ltd | 液晶素子駆動装置 |
JPS6284027U (ja) * | 1985-11-13 | 1987-05-28 | ||
JPS63274564A (ja) * | 1987-05-06 | 1988-11-11 | Seiko Epson Corp | 液晶光学装置 |
JPH01234896A (ja) * | 1988-03-15 | 1989-09-20 | Clarion Co Ltd | 液晶表示装置の駆動装置 |
JPS6426824A (en) * | 1988-04-28 | 1989-01-30 | Seiko Instr & Electronics | Ferroelectric liquid crystal electro-optic device |
JPH0580300A (ja) * | 1991-09-20 | 1993-04-02 | Canon Inc | 液晶表示装置 |
JPH06230750A (ja) * | 1993-02-08 | 1994-08-19 | Hitachi Ltd | マトリクス表示装置 |
JPH0764059A (ja) * | 1993-08-27 | 1995-03-10 | Nippon Seiki Co Ltd | 液晶表示装置 |
JPH09319341A (ja) * | 1996-03-29 | 1997-12-12 | Ricoh Co Ltd | 液晶表示コントローラ |
JP2002311917A (ja) * | 2001-04-18 | 2002-10-25 | Nec Corp | 携帯端末装置及びその画像表示方法並びにプログラム |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100892759B1 (ko) | 2008-02-20 | 2009-04-15 | 주식회사 현대오토넷 | 차량용 lcd 히터 제어 장치 및 방법 |
WO2009110137A1 (ja) * | 2008-03-07 | 2009-09-11 | シャープ株式会社 | 液晶表示装置、および液晶表示装置の駆動方法 |
WO2014108988A1 (ja) * | 2013-01-11 | 2014-07-17 | 日産自動車株式会社 | 車両用表示制御装置及び車両用表示制御方法 |
JP5915777B2 (ja) * | 2013-01-11 | 2016-05-11 | 日産自動車株式会社 | 車両用表示制御装置及び車両用表示制御方法 |
JP2018116170A (ja) * | 2017-01-19 | 2018-07-26 | 住友電気工業株式会社 | 車載用ヘッドアップディスプレイ装置 |
JP2021081603A (ja) * | 2019-11-20 | 2021-05-27 | 株式会社デンソー | 表示装置および虚像表示装置 |
Also Published As
Publication number | Publication date |
---|---|
FR2869139A1 (fr) | 2005-10-21 |
FR2869139B1 (fr) | 2008-10-24 |
ITMI20050468A1 (it) | 2005-09-26 |
DE102004014672A1 (de) | 2005-10-13 |
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