JP5555579B2 - 表示装置 - Google Patents
表示装置 Download PDFInfo
- Publication number
- JP5555579B2 JP5555579B2 JP2010206210A JP2010206210A JP5555579B2 JP 5555579 B2 JP5555579 B2 JP 5555579B2 JP 2010206210 A JP2010206210 A JP 2010206210A JP 2010206210 A JP2010206210 A JP 2010206210A JP 5555579 B2 JP5555579 B2 JP 5555579B2
- Authority
- JP
- Japan
- Prior art keywords
- transparent display
- light
- board
- display board
- light source
- 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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- 238000013459 approach Methods 0.000 claims description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 9
- 238000005286 illumination Methods 0.000 description 7
- 239000002699 waste material Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
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- Details Of Measuring Devices (AREA)
- Instrument Panels (AREA)
Description
6 透明表示板用LED(光源)
8 指針
22 反射部
31 文字・目盛(指標)
32 凸部
45 サイド反射部
Y1 並び方向
Claims (3)
- 指標が形成された透明表示板と、前記透明表示板の背面側に配置されていて前記指標を指示する指針と、前記透明表示板を照明するための光源と、を備え、前記光源が前記透明表示板の外縁に沿って配置された表示装置において、
前記指針の背面に前記指標に沿って設けられ、前記光源から離れるに従って正面に近づくテーパ状の反射部をさらに備え、
前記光源から出射された光のうち前記透明表示板に入射されず背面側に向かった光が、前記反射部で反射されて前記指標に入射する
ことを特徴とする表示装置。 - 前記光源が、前記透明表示板の外縁に沿って複数並べて設けられ、
前記複数の光源の両端よりも並び方向の外側に配置され、前記並び方向の外側に向かうに従って前記反射部に近づくテーパ状のサイド反射部を更に備えた
ことを特徴とする請求項1に記載の表示装置。 - 前記透明表示板に、前記反射部の前記光源から離れた縁部に沿った凸部を設けた
ことを特徴とする請求項1又は2に記載の表示装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010206210A JP5555579B2 (ja) | 2010-09-15 | 2010-09-15 | 表示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010206210A JP5555579B2 (ja) | 2010-09-15 | 2010-09-15 | 表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012063183A JP2012063183A (ja) | 2012-03-29 |
JP5555579B2 true JP5555579B2 (ja) | 2014-07-23 |
Family
ID=46059056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010206210A Active JP5555579B2 (ja) | 2010-09-15 | 2010-09-15 | 表示装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5555579B2 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4515427Y1 (ja) * | 1966-07-20 | 1970-06-27 | ||
JP4958633B2 (ja) * | 2007-05-16 | 2012-06-20 | 矢崎総業株式会社 | 表示装置 |
JP5239698B2 (ja) * | 2008-09-29 | 2013-07-17 | 株式会社デンソー | 車両用計器 |
-
2010
- 2010-09-15 JP JP2010206210A patent/JP5555579B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2012063183A (ja) | 2012-03-29 |
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