JP2007017166A - 計器 - Google Patents
計器 Download PDFInfo
- Publication number
- JP2007017166A JP2007017166A JP2005195855A JP2005195855A JP2007017166A JP 2007017166 A JP2007017166 A JP 2007017166A JP 2005195855 A JP2005195855 A JP 2005195855A JP 2005195855 A JP2005195855 A JP 2005195855A JP 2007017166 A JP2007017166 A JP 2007017166A
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- Prior art keywords
- light
- instrument
- light guide
- slope
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- 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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- 238000005286 illumination Methods 0.000 claims abstract description 9
- 230000003760 hair shine Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 3
- 238000004040 coloring Methods 0.000 abstract description 10
- 239000003086 colorant Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 11
- 239000000758 substrate Substances 0.000 description 6
- 238000005034 decoration Methods 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Details Of Measuring Devices (AREA)
- Instrument Panels (AREA)
Abstract
【解決手段】青色光源12bと、外側に向かうにつれて徐々に低くなるようなリング状の斜面部14bを有する文字板14と、光源12bからの光を導光し斜面部14bに向けて出射する導光体15と、を有する計器1において、導光体15は、斜面部14bに対向する部位が出射部15bになっており、出射部15bの断面は、斜面部14bの照明にリング状の濃淡又は明暗が発生するように、曲線的な凹状、凸状又は凹凸状になっている。
【選択図】図1
Description
11 基板
12b 青色光源(光源)
12w 白色光源
13 ケース
14 文字板(表示部)
14a 数字部
14b2 目盛部(意匠)
14b3 桃色部
14b 斜面部
15 導光体
15b 出射部
15b1 凸状部
15b2 凹状部
15d 遮光部
16 見返し
17w 白色部(反射層)
Claims (3)
- 光源と、
外側に向かうにつれて徐々に低くなるようなリング状の斜面部を有する表示部と、
前記光源からの光を導光し前記斜面部に向けて出射する導光体と、
を有する計器において、
前記導光体は、前記斜面部に対向する部位が出射部になっており、
前記出射部の断面は、前記斜面部の照明にリング状の濃淡又は明暗が発生するように、曲線的な凹状、凸状又は凹凸状になっている、
ことを特徴とする計器。 - 請求項1記載の計器において、
前記斜面部には、前記導光体からの出射光とは異なる色で光輝する意匠が形成されており、
前記出射部は、前記意匠に対応する部位が遮光されている、
ことを特徴とする計器。 - 請求項1又は請求項2記載の計器において、
前記導光体は、前記出射部に連接される外側面に反射層が形成されている、
ことを特徴とする計器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005195855A JP4690128B2 (ja) | 2005-07-05 | 2005-07-05 | 計器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005195855A JP4690128B2 (ja) | 2005-07-05 | 2005-07-05 | 計器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007017166A true JP2007017166A (ja) | 2007-01-25 |
JP4690128B2 JP4690128B2 (ja) | 2011-06-01 |
Family
ID=37754468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005195855A Expired - Fee Related JP4690128B2 (ja) | 2005-07-05 | 2005-07-05 | 計器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4690128B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008298504A (ja) * | 2007-05-30 | 2008-12-11 | Nippon Seiki Co Ltd | 照明装置 |
US8382348B2 (en) | 2008-02-20 | 2013-02-26 | Calsonic Kansei Corporation | Display device for vehicle |
EP2722651A1 (en) * | 2012-10-19 | 2014-04-23 | Draeger Safety UK Ltd. | Dial gauge |
US9205775B2 (en) | 2013-10-01 | 2015-12-08 | Denso International America, Inc. | Prism for light reflecting/diffusion between LED's |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60239605A (ja) * | 1984-05-15 | 1985-11-28 | Nippon Denso Co Ltd | 計器 |
JPH09101521A (ja) * | 1995-10-06 | 1997-04-15 | Shin Etsu Polymer Co Ltd | 面状光源用導光体およびその製造方法 |
JP2001041779A (ja) * | 1999-05-25 | 2001-02-16 | Denso Corp | 計 器 |
JP2002296078A (ja) * | 2001-03-30 | 2002-10-09 | Nippon Seiki Co Ltd | 計器装置 |
JP2003270003A (ja) * | 2002-01-10 | 2003-09-25 | Nippon Leiz Co Ltd | 導光部材および照明ユニットならびに計器 |
JP2004028927A (ja) * | 2002-06-28 | 2004-01-29 | Nippon Seiki Co Ltd | 計器装置 |
-
2005
- 2005-07-05 JP JP2005195855A patent/JP4690128B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60239605A (ja) * | 1984-05-15 | 1985-11-28 | Nippon Denso Co Ltd | 計器 |
JPH09101521A (ja) * | 1995-10-06 | 1997-04-15 | Shin Etsu Polymer Co Ltd | 面状光源用導光体およびその製造方法 |
JP2001041779A (ja) * | 1999-05-25 | 2001-02-16 | Denso Corp | 計 器 |
JP2002296078A (ja) * | 2001-03-30 | 2002-10-09 | Nippon Seiki Co Ltd | 計器装置 |
JP2003270003A (ja) * | 2002-01-10 | 2003-09-25 | Nippon Leiz Co Ltd | 導光部材および照明ユニットならびに計器 |
JP2004028927A (ja) * | 2002-06-28 | 2004-01-29 | Nippon Seiki Co Ltd | 計器装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008298504A (ja) * | 2007-05-30 | 2008-12-11 | Nippon Seiki Co Ltd | 照明装置 |
US8382348B2 (en) | 2008-02-20 | 2013-02-26 | Calsonic Kansei Corporation | Display device for vehicle |
EP2722651A1 (en) * | 2012-10-19 | 2014-04-23 | Draeger Safety UK Ltd. | Dial gauge |
US9239253B2 (en) | 2012-10-19 | 2016-01-19 | Draeger Safety Uk Limited | Dial gauge |
US9205775B2 (en) | 2013-10-01 | 2015-12-08 | Denso International America, Inc. | Prism for light reflecting/diffusion between LED's |
Also Published As
Publication number | Publication date |
---|---|
JP4690128B2 (ja) | 2011-06-01 |
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