JPH01101287U - - Google Patents
Info
- Publication number
- JPH01101287U JPH01101287U JP19689087U JP19689087U JPH01101287U JP H01101287 U JPH01101287 U JP H01101287U JP 19689087 U JP19689087 U JP 19689087U JP 19689087 U JP19689087 U JP 19689087U JP H01101287 U JPH01101287 U JP H01101287U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting diode
- color
- light
- back surface
- 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.)
- Pending
Links
- 239000003973 paint Substances 0.000 claims description 2
- 238000002834 transmittance Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Luminescent Compositions (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Description
第1図は本考案の表示装置に係る一実施例を示
す説明図、第2図は一実施例の要部を断面で示す
説明図である。
1……表示装置、2……導光体、20……V字
溝、21……蛍光塗料、3……発光ダイオード、
5……符号表示部、6,7……反射面、60……
反射シート、70……反射板。
FIG. 1 is an explanatory diagram showing an embodiment of the display device of the present invention, and FIG. 2 is an explanatory diagram showing a main part of the embodiment in cross section. 1... Display device, 2... Light guide, 20... V-shaped groove, 21... Fluorescent paint, 3... Light emitting diode,
5... Code display section, 6, 7... Reflective surface, 60...
Reflective sheet, 70... Reflective plate.
Claims (1)
に発光ダイオードを臨ませて配置した装置であつ
て、前記導光体の裏面にV字溝で囲んで表記する
符号表示部を備え、該符号表示部の背面に前記発
光ダイオードの発光色と同色の反射面を設けると
ともに、符号表示部以外の背面に発光ダイオード
の発光色と異なる色の反射面を設け、前記V字溝
の内面に亘つて発光ダイオードの発光色と同色の
蛍光塗料を塗布したことを特徴とする表示装置。 A device in which a light emitting diode is arranged facing at least one end face of a plate-shaped light guide with high light transmittance, and the light guide has a code display section surrounded by a V-shaped groove on the back surface of the light guide. , a reflective surface having the same color as the light emitting color of the light emitting diode is provided on the back surface of the code display portion, and a reflective surface having a color different from the light emitting color of the light emitting diode is provided on the back surface other than the code display portion, and the inner surface of the V-shaped groove A display device characterized in that a fluorescent paint having the same color as the light emitted by a light emitting diode is applied over the entire area.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19689087U JPH01101287U (en) | 1987-12-25 | 1987-12-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19689087U JPH01101287U (en) | 1987-12-25 | 1987-12-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01101287U true JPH01101287U (en) | 1989-07-07 |
Family
ID=31487478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19689087U Pending JPH01101287U (en) | 1987-12-25 | 1987-12-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01101287U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002108257A (en) * | 2000-09-28 | 2002-04-10 | Toyoda Gosei Co Ltd | Illumination device |
WO2012070183A1 (en) * | 2010-11-25 | 2012-05-31 | 株式会社デンソー | Vehicle instrument |
JP2012112830A (en) * | 2010-11-25 | 2012-06-14 | Denso Corp | Vehicle instrument and manufacturing method thereof |
EP2782089A2 (en) * | 2013-03-21 | 2014-09-24 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Display device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5850481B2 (en) * | 1979-04-17 | 1983-11-10 | 日立電線株式会社 | Overhead power transmission line sag control device |
-
1987
- 1987-12-25 JP JP19689087U patent/JPH01101287U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5850481B2 (en) * | 1979-04-17 | 1983-11-10 | 日立電線株式会社 | Overhead power transmission line sag control device |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002108257A (en) * | 2000-09-28 | 2002-04-10 | Toyoda Gosei Co Ltd | Illumination device |
WO2012070183A1 (en) * | 2010-11-25 | 2012-05-31 | 株式会社デンソー | Vehicle instrument |
JP2012112829A (en) * | 2010-11-25 | 2012-06-14 | Denso Corp | Vehicle instrument |
JP2012112830A (en) * | 2010-11-25 | 2012-06-14 | Denso Corp | Vehicle instrument and manufacturing method thereof |
CN103210286A (en) * | 2010-11-25 | 2013-07-17 | 株式会社电装 | Vehicle instrument |
EP2782089A2 (en) * | 2013-03-21 | 2014-09-24 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Display device |
JP2014182356A (en) * | 2013-03-21 | 2014-09-29 | Tokai Rika Co Ltd | Display device |
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