KR20030047868A - 조명장치 - Google Patents
조명장치 Download PDFInfo
- Publication number
- KR20030047868A KR20030047868A KR1020027004022A KR20027004022A KR20030047868A KR 20030047868 A KR20030047868 A KR 20030047868A KR 1020027004022 A KR1020027004022 A KR 1020027004022A KR 20027004022 A KR20027004022 A KR 20027004022A KR 20030047868 A KR20030047868 A KR 20030047868A
- Authority
- KR
- South Korea
- Prior art keywords
- light
- guide
- display member
- light guide
- dial
- Prior art date
Links
- 238000005192 partition Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005286 illumination Methods 0.000 abstract description 41
- 238000002347 injection Methods 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 5
- 229920003002 synthetic resin Polymers 0.000 description 14
- 239000000057 synthetic resin Substances 0.000 description 14
- 239000003086 colorant Substances 0.000 description 5
- 235000012489 doughnuts Nutrition 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 230000001678 irradiating effect Effects 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- 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
- G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
- G01D13/22—Pointers, e.g. settable pointer
- G01D13/28—Pointers, e.g. settable pointer with luminescent markings
-
- 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S116/00—Signals and indicators
- Y10S116/06—Pointer structure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S116/00—Signals and indicators
- Y10S116/36—Illuminated dial and pointer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/806—Ornamental or decorative
- Y10S362/811—Psychedelic lighting
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Measuring Devices (AREA)
Abstract
Description
Claims (6)
- 회전축을 중심으로 회전하는 지침; 상기 지침의 배면측에 위치하여 투과조명되는 표시부재; 상기 표시부재의 배면측에서 상기 회전축 근방에 위치하고 또한 상기 표시부재를 조명하는 광원; 상기 표시부재의 배면측에 위치하여 반사부를 구비한 반사체; 및 상기 표시부재의 배면측에 위치하고 또한 상기 광원으로부터의 광을 상기 표시부재 배면측으로 인도하는 도광체를 구비하고,상기 표시부재 배면과 상기 반사체 사이에 공간부를 형성하고, 상기 반사부에서 반사하여 상기 표시부재를 조명하는 광을 상기 공간부로 사출하는 사출부를 상기 도광체에 설치한 것을 특징으로 하는 조명장치.
- 회전축을 중심으로 회전하는 지침; 상기 지침의 배면측에 위치하여 투과조명되는 투과조명부를 구비한 표시부재; 상기 지침의 배면측에 위치하고 또한 상기 지침을 조명하는 제 1 광원; 상기 표시부재의 배면측에 위치하고 또한 상기 투과조명부를 조명하는 제 2 광원; 상기 제 1 광원으로부터의 광을 상기 지침으로 인도하는 제 1 도광체; 및 상기 표시부재의 배후에 위치하고 또한 상기 제 2 광원으로부터의 광을 상기 표시부재 배후로 인도하는 제 2 도광체를 구비하고,상기 제 1 도광체와 상기 제 2 도광체를 일체로 형성한 것을 특징으로 하는 조명장치.
- 회전축을 중심으로 회전하는 지침; 상기 지침의 배면측에 위치하여 투과조명되는 투과조명부를 구비한 표시부재; 상기 지침의 배면측에 위치하고 또한 상기 지침을 조명하는 제 1 광원; 상기 표시부재의 배면측에 위치하고 또한 상기 투과조명부를 조명하는 제 2 광원; 상기 제 1 광원으로부터의 광을 상기 지침으로 인도하는 제 1 도광체; 상기 표시부재의 배후에 위치하고 또한 상기 제 2 광원으로부터의 광을 상기 표시부재 배후로 인도하는 제 2 도광체; 및 상기 표시부재의 배면측에 위치하고 반사부를 구비한 반사체를 구비하고,상기 표시부재 배면과 상기 반사체 사이에 공간부를 형성하고, 상기 반사부에서 반사하여 상기 표시부재를 조명하는 광을 상기 공간부로 사출하는 사출부를 상기 도광체에 설치하고, 또한 상기 제 1 도광체와 상기 제 2 도광체를 일체로 형성한 것을 특징으로 하는 조명장치.
- 제 2 항 또는 제 3 항에 있어서,상기 제 1 도광체과 상기 제 2 도광체를 칸막이부재로 구획하고 또한 상기 표시부재의 투과조명부를 설치하고 있지 않은 부분에 대응하는 위치에서 상기 제 1 도광체와 상기 제 2 도광체를 접속하는 연결부를 설치한 것을 특징으로 하는 조명장치.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,상기 반사부는 그 단면형상이 곡면인 것을 특징으로 하는 조명장치.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,상기 반사부는 그 단면형상이 복수의 평면을 각도를 변화시켜 연속 형성한 것을 특징으로 하는 조명장치.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000235256A JP2002048604A (ja) | 2000-07-31 | 2000-07-31 | 照明装置 |
JPJP-P-2000-00235256 | 2000-07-31 | ||
JPJP-P-2001-00101382 | 2001-03-30 | ||
JP2001101382A JP3326792B1 (ja) | 2001-03-30 | 2001-03-30 | 照明装置 |
PCT/JP2001/005288 WO2002010692A1 (fr) | 2000-07-31 | 2001-06-20 | Dispositif d'eclairage |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030047868A true KR20030047868A (ko) | 2003-06-18 |
KR100759194B1 KR100759194B1 (ko) | 2007-09-14 |
Family
ID=26597269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027004022A KR100759194B1 (ko) | 2000-07-31 | 2001-06-20 | 조명장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6959995B2 (ko) |
EP (1) | EP1213565B1 (ko) |
KR (1) | KR100759194B1 (ko) |
CN (1) | CN1196916C (ko) |
DE (1) | DE60114129T2 (ko) |
WO (1) | WO2002010692A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014235128A (ja) * | 2013-06-04 | 2014-12-15 | 株式会社デンソー | 車両用表示装置 |
Families Citing this family (41)
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DE10063875A1 (de) * | 2000-12-21 | 2002-07-04 | Siemens Ag | Anzeigeinstrument |
DE10255480B3 (de) * | 2002-11-28 | 2004-03-04 | Preh-Werke Gmbh & Co. Kg | Bedienelement |
JP3906484B2 (ja) * | 2003-03-28 | 2007-04-18 | 日本精機株式会社 | 指針照明装置 |
US7048397B2 (en) * | 2003-05-13 | 2006-05-23 | Siemens Vdo Automotive Corporation | Illumination of gauge indicator scale |
US20050002171A1 (en) * | 2003-07-02 | 2005-01-06 | Siemens Vdo Automotive Corporation | Light housing for instrument cluster |
EP1647812B1 (en) * | 2003-07-17 | 2012-11-28 | Nippon Seiki Co., Ltd. | Needle-pointer type meter |
DE10336162B4 (de) * | 2003-08-07 | 2009-05-28 | Odelo Gmbh | Beleuchtungseinheit mit Lichtquelle und Lichtleitkörper |
US7252400B2 (en) * | 2003-11-03 | 2007-08-07 | Delphi Technologies, Inc. | Illuminated indicator |
US6979094B1 (en) * | 2004-04-15 | 2005-12-27 | Yazaki North America, Inc. | Multi-color backlighting of instrument cluster displays |
CN100414259C (zh) * | 2004-05-24 | 2008-08-27 | 雅马哈发动机株式会社 | 自动二轮车的仪表 |
FR2871563B1 (fr) * | 2004-06-11 | 2006-08-11 | Johnson Controls Tech Co | Indicateur de tableau de bord a aiguille repliee visible en peripherie de cadran et a eclairage embarque |
US7876235B2 (en) | 2004-06-11 | 2011-01-25 | Johnson Controls Technology Company | Vehicle indicator assembly |
US7591562B2 (en) * | 2004-06-16 | 2009-09-22 | Continental Automotive Systems Us, Inc. | Pointer light housing |
US7066630B1 (en) * | 2004-06-17 | 2006-06-27 | Yazaki North America, Inc. | Integrated pointer hub and warning indicator |
US7077535B2 (en) * | 2004-12-07 | 2006-07-18 | Shih-Hsiung Wu | Automobile instrument panel lighting structure |
US7093948B2 (en) * | 2004-12-15 | 2006-08-22 | Yazaki North America, Inc. | Display device with light guide |
DE102005042523A1 (de) * | 2005-05-31 | 2006-12-07 | Osram Opto Semiconductors Gmbh | Beleuchtungseinrichtung |
US7537353B2 (en) * | 2005-06-20 | 2009-05-26 | Continental Automotive Systems Us, Inc. | Flood and back lit instrument cluster |
KR100716786B1 (ko) * | 2005-11-25 | 2007-05-14 | 삼성전기주식회사 | 수송수단의 표시장치용 조명장치 |
US7575331B2 (en) | 2005-12-15 | 2009-08-18 | Continental Automotive Systems Us, Inc. | Compensation free illumination of instrument cluster display |
US20070253185A1 (en) * | 2006-05-01 | 2007-11-01 | Anibal Palacio | Method and system for illuminating an indicator |
US20080013336A1 (en) * | 2006-07-11 | 2008-01-17 | Woodward Ronald O | Light Pipe with Minimized Thermal Expansion Effects |
US7637623B2 (en) * | 2006-10-13 | 2009-12-29 | Continental Automotive Systems Us, Inc. | Flood lit cluster |
TWI382158B (zh) * | 2007-08-07 | 2013-01-11 | Alps Electric Co Ltd | Electrostatic Capacitive Sensors |
GB2457237A (en) * | 2008-02-05 | 2009-08-12 | Visteon Global Tech Inc | Backlit display |
US8016441B2 (en) * | 2008-06-24 | 2011-09-13 | Continental Automotive Systems Us, Inc. | One LED illuminated cluster |
GB2461316A (en) * | 2008-06-27 | 2009-12-30 | Visteon Global Tech Inc | Back-lit Display |
US7758195B2 (en) * | 2008-07-24 | 2010-07-20 | Honda Motor Co., Ltd. | Dial plate with diffuse lighting |
US8261686B2 (en) * | 2008-09-17 | 2012-09-11 | Continental Automotive Systems Us, Inc. | Flood illuminated cluster with telltales |
JP5578918B2 (ja) * | 2010-04-07 | 2014-08-27 | 矢崎総業株式会社 | 導光板及びそれを備えた指針計器 |
JP2012123372A (ja) * | 2010-11-16 | 2012-06-28 | Nikon Corp | 操作部発光機構及び操作機構 |
CN102800517A (zh) * | 2011-05-24 | 2012-11-28 | 致伸科技股份有限公司 | 发光键盘 |
JP5835559B2 (ja) * | 2011-08-24 | 2015-12-24 | 日本精機株式会社 | 指針式表示装置 |
JP5848954B2 (ja) * | 2011-11-09 | 2016-01-27 | 矢崎総業株式会社 | 表示装置 |
JP5708628B2 (ja) * | 2012-12-06 | 2015-04-30 | 株式会社デンソー | 表示装置 |
DE102014200367A1 (de) | 2013-10-11 | 2015-04-16 | Continental Automotive Gmbh | Zeigerinstrument |
US9568655B2 (en) * | 2013-12-26 | 2017-02-14 | Visteon Global Technologies, Inc. | Backlight assembly |
US9589677B2 (en) * | 2014-09-29 | 2017-03-07 | Continental Automotive Systems, Inc. | Stepper pointer |
US10168039B2 (en) * | 2015-08-10 | 2019-01-01 | Ford Global Technologies, Llc | Illuminated badge for a vehicle |
US11079805B2 (en) * | 2017-06-21 | 2021-08-03 | Sharp Kabushiki Kaisha | Display panel provided with protective film |
JP6652544B2 (ja) * | 2017-11-27 | 2020-02-26 | 矢崎総業株式会社 | メータ装置及びそれを備えたメータユニット |
Family Cites Families (10)
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YU1979A (en) | 1978-01-14 | 1983-02-28 | Inst Obrobki Plastucznej | Device for forging in a press |
JPS54148160U (ko) * | 1978-04-05 | 1979-10-15 | ||
US5319527A (en) * | 1992-11-20 | 1994-06-07 | Delco Electronics Corporation | Illuminated instrumentation display |
JP2862059B2 (ja) * | 1993-05-18 | 1999-02-24 | 日本精機株式会社 | 照明装置 |
JPH0755511A (ja) | 1993-08-23 | 1995-03-03 | Nippondenso Co Ltd | 計器の照明装置 |
DE4433150A1 (de) | 1994-09-17 | 1996-03-21 | Moto Meter Ag | Anzeigeinstrument mit einem beleuchteten Zeiger |
JPH09280904A (ja) | 1996-04-18 | 1997-10-31 | Denso Corp | 表示装置 |
JP4208316B2 (ja) | 1999-01-11 | 2009-01-14 | 株式会社デンソー | メータ装置の照明構造 |
JP3674425B2 (ja) * | 1999-05-25 | 2005-07-20 | 株式会社デンソー | 車両用計器 |
JP4075242B2 (ja) * | 1999-09-01 | 2008-04-16 | 株式会社デンソー | 指針計器 |
-
2001
- 2001-06-20 CN CNB018021905A patent/CN1196916C/zh not_active Expired - Lifetime
- 2001-06-20 KR KR1020027004022A patent/KR100759194B1/ko active IP Right Grant
- 2001-06-20 EP EP01941136A patent/EP1213565B1/en not_active Expired - Lifetime
- 2001-06-20 WO PCT/JP2001/005288 patent/WO2002010692A1/ja active IP Right Grant
- 2001-06-20 DE DE60114129T patent/DE60114129T2/de not_active Expired - Lifetime
- 2001-06-20 US US10/089,297 patent/US6959995B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014235128A (ja) * | 2013-06-04 | 2014-12-15 | 株式会社デンソー | 車両用表示装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1213565B1 (en) | 2005-10-19 |
EP1213565A4 (en) | 2004-10-20 |
EP1213565A1 (en) | 2002-06-12 |
DE60114129T2 (de) | 2006-06-29 |
US6959995B2 (en) | 2005-11-01 |
CN1196916C (zh) | 2005-04-13 |
DE60114129D1 (de) | 2006-03-02 |
WO2002010692A1 (fr) | 2002-02-07 |
CN1386188A (zh) | 2002-12-18 |
US20020135994A1 (en) | 2002-09-26 |
KR100759194B1 (ko) | 2007-09-14 |
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