JP2008180989A - 内照式サイン - Google Patents
内照式サイン Download PDFInfo
- Publication number
- JP2008180989A JP2008180989A JP2007015275A JP2007015275A JP2008180989A JP 2008180989 A JP2008180989 A JP 2008180989A JP 2007015275 A JP2007015275 A JP 2007015275A JP 2007015275 A JP2007015275 A JP 2007015275A JP 2008180989 A JP2008180989 A JP 2008180989A
- Authority
- JP
- Japan
- Prior art keywords
- light
- phosphorescent
- plate
- illuminated sign
- internally illuminated
- 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
- 239000000463 material Substances 0.000 claims abstract description 29
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 2
- 230000002688 persistence Effects 0.000 abstract description 5
- 230000006866 deterioration Effects 0.000 abstract description 3
- 238000005286 illumination Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract 2
- 238000013329 compounding Methods 0.000 abstract 1
- 239000003973 paint Substances 0.000 description 5
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- 239000004925 Acrylic resin Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Chemical compound [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
【解決手段】面発光体2の前面側に設けられた蓄光性プレート1により、突然の停電時等においても内照する光が残存されるが、蓄光性プレート1が蓄光材料を配合して成形されていることで、蓄光材料の劣化が防止されて光の残存に係わる耐久性が高められる。また蓄光性プレート1のみに蓄光材料を配合すればよいことから、経済的にも優れるものとできる。
【選択図】 図1
Description
2 面発光体
21 導光板
22 発光体
3 表示部
10 内照式サイン
K 間隔
Claims (2)
- 表示部と、表示部の背後に設けられた面発光体とを備え、面発光体の表示部側に蓄光材料を合成樹脂に配合して成形された蓄光性プレートが設けられ、該蓄光性プレートの大きさが面発光体の発光面と略同一の大きさとなされていることを特徴とする内照式サイン。
- 前記表示部は、蓄光性プレートと間隔をおいて設けられたものであることを特徴とする請求項1に記載の内照式サイン。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007015275A JP2008180989A (ja) | 2007-01-25 | 2007-01-25 | 内照式サイン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007015275A JP2008180989A (ja) | 2007-01-25 | 2007-01-25 | 内照式サイン |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2008180989A true JP2008180989A (ja) | 2008-08-07 |
Family
ID=39724925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007015275A Pending JP2008180989A (ja) | 2007-01-25 | 2007-01-25 | 内照式サイン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2008180989A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010146834A (ja) * | 2008-12-18 | 2010-07-01 | Hiraoka & Co Ltd | 光天井照明シェ−ド及び、非常灯機能を有する光天井照明システム及び、その非常灯照明方法 |
| US10679528B2 (en) * | 2015-02-13 | 2020-06-09 | Ecoglo Holdings Na Inc. | Hybrid illuminated indicator sign |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6028788U (ja) * | 1983-07-31 | 1985-02-26 | 日本精機株式会社 | 透過形表示パネルの照明装置 |
| JPH04206103A (ja) * | 1990-11-28 | 1992-07-28 | Takenaka Komuten Co Ltd | 照明器具 |
| JPH10240178A (ja) * | 1997-02-28 | 1998-09-11 | Toshiba Lighting & Technol Corp | 表示装置 |
| JPH11142539A (ja) * | 1997-11-07 | 1999-05-28 | Casio Comput Co Ltd | 発光部材およびそれを用いた時計 |
| JP2000187457A (ja) * | 1998-12-24 | 2000-07-04 | Koudou:Kk | 見開き型表示装置 |
| JP2000305498A (ja) * | 1999-04-22 | 2000-11-02 | Sanyo Electric Works Ltd | 表示装置 |
| JP2004239935A (ja) * | 2003-02-03 | 2004-08-26 | Inax Corp | 感温変色型発光装置 |
| JP2008122798A (ja) * | 2006-11-14 | 2008-05-29 | Yasuhiro Kobayashi | 面発光表示装置 |
-
2007
- 2007-01-25 JP JP2007015275A patent/JP2008180989A/ja active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6028788U (ja) * | 1983-07-31 | 1985-02-26 | 日本精機株式会社 | 透過形表示パネルの照明装置 |
| JPH04206103A (ja) * | 1990-11-28 | 1992-07-28 | Takenaka Komuten Co Ltd | 照明器具 |
| JPH10240178A (ja) * | 1997-02-28 | 1998-09-11 | Toshiba Lighting & Technol Corp | 表示装置 |
| JPH11142539A (ja) * | 1997-11-07 | 1999-05-28 | Casio Comput Co Ltd | 発光部材およびそれを用いた時計 |
| JP2000187457A (ja) * | 1998-12-24 | 2000-07-04 | Koudou:Kk | 見開き型表示装置 |
| JP2000305498A (ja) * | 1999-04-22 | 2000-11-02 | Sanyo Electric Works Ltd | 表示装置 |
| JP2004239935A (ja) * | 2003-02-03 | 2004-08-26 | Inax Corp | 感温変色型発光装置 |
| JP2008122798A (ja) * | 2006-11-14 | 2008-05-29 | Yasuhiro Kobayashi | 面発光表示装置 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010146834A (ja) * | 2008-12-18 | 2010-07-01 | Hiraoka & Co Ltd | 光天井照明シェ−ド及び、非常灯機能を有する光天井照明システム及び、その非常灯照明方法 |
| US10679528B2 (en) * | 2015-02-13 | 2020-06-09 | Ecoglo Holdings Na Inc. | Hybrid illuminated indicator sign |
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