JP4427016B2 - 車両用計器 - Google Patents
車両用計器 Download PDFInfo
- Publication number
- JP4427016B2 JP4427016B2 JP2005237324A JP2005237324A JP4427016B2 JP 4427016 B2 JP4427016 B2 JP 4427016B2 JP 2005237324 A JP2005237324 A JP 2005237324A JP 2005237324 A JP2005237324 A JP 2005237324A JP 4427016 B2 JP4427016 B2 JP 4427016B2
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- Japan
- Prior art keywords
- polarizing plate
- engine
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- positive
- 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
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- 230000008569 process Effects 0.000 description 43
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- 230000000694 effects Effects 0.000 description 18
- 238000005286 illumination Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 7
- 238000002834 transmittance Methods 0.000 description 4
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- 238000001514 detection method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 1
- 241000669298 Pseudaulacaspis pentagona Species 0.000 description 1
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- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
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- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/28—Structurally-combined illuminating devices
-
- 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
- B60K35/29—Instruments characterised by the way in which information is handled, e.g. showing information on plural displays or prioritising information according to driving conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/10—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards
- B60Q3/14—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards lighting through the surface to be illuminated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/10—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards
- B60Q3/16—Circuits; Control arrangements
- B60Q3/18—Circuits; Control arrangements for varying the light intensity
-
- 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
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/18—Information management
- B60K2360/186—Displaying information according to relevancy
- B60K2360/1868—Displaying information according to relevancy according to driving situations
-
- 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
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/20—Optical features of instruments
- B60K2360/33—Illumination features
- B60K2360/349—Adjustment of brightness
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Instrument Panels (AREA)
- Details Of Measuring Devices (AREA)
- Indicating Measured Values (AREA)
Description
2 第2偏光板
3 バックライト(バックライト部)
11 1/2λ位相差板
101 ECU
102 スイッチコントロールユニット
103 メータコントロールユニット(反転制御部)
104 反転駆動制御ユニット(反転制御部)
105 モータ
Claims (4)
- 所定の色で光輝するバックライト部と、
前記バックライト部の前面側に配置され、所定の反転速度でネガポジ反転可能な表示部と、
エンジン起動時であるか走行中であるかを判定し、この判定結果に応じた前記反転速度で、前記表示部をネガポジ反転させる反転制御部と、
を含むことを特徴とする車両用計器。 - 請求項1記載の車両用計器において、
前記反転制御部は、
エンジン起動時であると判定した場合には、走行中であると判定した場合よりも、低速で前記表示部をネガポジ反転させる、
ことを特徴とする車両用計器。 - 請求項1又は請求項2記載の車両用計器において、
前記反転制御部は、
エンジン起動時であると判定した場合には、コントラスト比が1対1の状態から前記表示部をネガ状態又はポジ状態に移行させる、
ことを特徴とする車両用計器。 - 請求項1〜請求項3のいずれか一項に記載の車両用計器において、
前記表示部は、
文字や目盛り等の意匠を構成する1/2λ位相差板が貼り付けられた第1偏光板と、
前記バックライト部と前記第1偏光板との間、又は、前記第1偏光板の前面側に配置された第2偏光板と、から構成され、
前記反転制御部は、
前記第1偏光板の偏向軸と前記第2偏光板の偏向軸との関係を平行状態又は直交状態に変化させる偏光板制御手段から構成される、
ことを特徴とする車両用計器。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005237324A JP4427016B2 (ja) | 2005-08-18 | 2005-08-18 | 車両用計器 |
US11/493,623 US7518498B2 (en) | 2005-08-18 | 2006-07-27 | Meter for automotive vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005237324A JP4427016B2 (ja) | 2005-08-18 | 2005-08-18 | 車両用計器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007050764A JP2007050764A (ja) | 2007-03-01 |
JP4427016B2 true JP4427016B2 (ja) | 2010-03-03 |
Family
ID=37766874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005237324A Expired - Fee Related JP4427016B2 (ja) | 2005-08-18 | 2005-08-18 | 車両用計器 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7518498B2 (ja) |
JP (1) | JP4427016B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4764754B2 (ja) * | 2006-03-29 | 2011-09-07 | 矢崎総業株式会社 | 車両用表示装置 |
KR100911566B1 (ko) * | 2008-04-29 | 2009-08-10 | 현대자동차주식회사 | 차량용 디지털 통합정보 계기판 |
ES2424322T3 (es) * | 2008-12-16 | 2013-10-01 | Johnson Controls Gmbh | Pantalla de visualización de instrumentos, con un elemento transparente superpuesto sobre la pantalla |
JP2013068893A (ja) * | 2011-09-26 | 2013-04-18 | Fujifilm Corp | 位相差フィルムを利用した可変カラー表示方法 |
JP5962719B2 (ja) | 2013-09-17 | 2016-08-03 | 株式会社デンソー | 車両用表示装置 |
CN108614320B (zh) * | 2018-05-11 | 2020-08-11 | 深圳市帝显电子有限公司 | 一种车载显示器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06885A (ja) | 1991-10-22 | 1994-01-11 | Nippon Steel Chem Co Ltd | 繊維強化複合材管体と軸端金物の接合方法 |
GB2301894B (en) * | 1995-06-07 | 1998-03-11 | Toyoda Gosei Kk | Light-driven display device |
JPH10301103A (ja) | 1997-04-24 | 1998-11-13 | Harness Sogo Gijutsu Kenkyusho:Kk | 車両用表示装置 |
DE19943578A1 (de) * | 1999-09-13 | 2001-03-15 | Mannesmann Vdo Ag | Anzeigeinstrument |
JP4734743B2 (ja) * | 2001-03-30 | 2011-07-27 | 株式会社デンソー | 車両用計器 |
US20050174226A1 (en) * | 2002-05-27 | 2005-08-11 | Volvo Technology Corporation | Device for indicating an operational state of a vehicle |
JP2004290308A (ja) | 2003-03-26 | 2004-10-21 | Heiwa Corp | 遊技機の電源装置 |
-
2005
- 2005-08-18 JP JP2005237324A patent/JP4427016B2/ja not_active Expired - Fee Related
-
2006
- 2006-07-27 US US11/493,623 patent/US7518498B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20070040662A1 (en) | 2007-02-22 |
US7518498B2 (en) | 2009-04-14 |
JP2007050764A (ja) | 2007-03-01 |
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