JPH01108585U - - Google Patents
Info
- Publication number
- JPH01108585U JPH01108585U JP381788U JP381788U JPH01108585U JP H01108585 U JPH01108585 U JP H01108585U JP 381788 U JP381788 U JP 381788U JP 381788 U JP381788 U JP 381788U JP H01108585 U JPH01108585 U JP H01108585U
- Authority
- JP
- Japan
- Prior art keywords
- light
- fluorescent lamp
- display device
- utility
- model registration
- 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.)
- Granted
Links
- 239000003973 paint Substances 0.000 claims description 5
- 239000000049 pigment Substances 0.000 claims description 5
- 230000002087 whitening effect Effects 0.000 claims description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 238000000149 argon plasma sintering Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Description
第１図は、本考案の表示装置の第一実施例の構
成及び機能を説明するための概略的断面図である
。第２図は、上記実施例の表示装置の部分拡大断
面図である。第３図は、表示基体の構成を示すた
めの概略的部分断面図である。第４図は、塗料塗
膜の機能を説明するための概略的説明図である。
第５図は、上記実施例の表示装置の部分拡大断面
図である。第６図および第７図は、反射体の形状
を示す概略的説明図である。第８図は、本考案の
表示装置の第二実施例の構成及び機能を説明する
ための概略的部分拡大断面図である。第９図は、
本考案の表示装置の第三実施例の構成及び機能を
説明するための概略的断面図である。第１０図は
、上記実施例の表示装置の部分拡大断面図である
。第１１図は、上記実施例の表示装置に用いる蛍
光灯の機能を説明するための概略的説明図である
。第１２図は第一の比較例の表示装置の部分拡大
断面図である。第１３図は第二の比較例の表示装
置の部分拡大断面図である。第１４図は、従来の
表示装置の一例を示す概略的断面図である。第１
５図は、従来の表示装置の構成を説明するための
概略的説明図である。
１……蛍光灯、２……光透過性円筒支持体、３
，５ｂ，１１……蛍光増白顔料含有塗料塗膜、４
ａ，４ｂ……反射体、５……表示基体、５ａ……
光透過性支持体、５ｃ……着色層、６……ケース
、７……蛍光増白顔料、８……硝子中空体、９…
…蛍光体層。
FIG. 1 is a schematic cross-sectional view for explaining the structure and function of a first embodiment of the display device of the present invention. FIG. 2 is a partially enlarged sectional view of the display device of the above embodiment. FIG. 3 is a schematic partial sectional view showing the structure of the display base. FIG. 4 is a schematic explanatory diagram for explaining the function of the paint film.
FIG. 5 is a partially enlarged sectional view of the display device of the above embodiment. FIGS. 6 and 7 are schematic illustrations showing the shape of the reflector. FIG. 8 is a schematic partially enlarged sectional view for explaining the structure and function of the second embodiment of the display device of the present invention. Figure 9 shows
FIG. 3 is a schematic cross-sectional view for explaining the configuration and function of a third embodiment of the display device of the present invention. FIG. 10 is a partially enlarged sectional view of the display device of the above embodiment. FIG. 11 is a schematic explanatory diagram for explaining the function of the fluorescent lamp used in the display device of the above embodiment. FIG. 12 is a partially enlarged sectional view of the display device of the first comparative example. FIG. 13 is a partially enlarged sectional view of a display device of a second comparative example. FIG. 14 is a schematic cross-sectional view showing an example of a conventional display device. 1st
FIG. 5 is a schematic explanatory diagram for explaining the configuration of a conventional display device. 1...Fluorescent lamp, 2...Light-transparent cylindrical support, 3
, 5b, 11...Fluorescent whitening pigment-containing paint coating, 4
a, 4b... Reflector, 5... Display base, 5a...
Light-transmitting support, 5c... Colored layer, 6... Case, 7... Fluorescent whitening pigment, 8... Glass hollow body, 9...
...phosphor layer.
Claims (1)
て配置され且つ該蛍光灯の一部を覆うように湾曲
させた蛍光増白顔料含有塗料塗膜を有する光減弱
部材と、この光減弱部材と一定の距離を隔てて配
置された蛍光増白顔料含有塗料塗膜を有する光散
乱部材とを有する表示装置。 (2) 光減弱部材の配置された側と反対側の蛍光
灯の蛍光体層の一部が開口された実用新案登録請
求の範囲第１項記載の表示装置。 (3) 光減弱部材の配置された側と反対側に蛍光
灯からの照射光を反射する反射体を設けた実用新
案登録請求の範囲第１項記載の表示装置。 (4) 前記反射体が、波形形状に設けられ、波の
山部および谷部が前記蛍光灯の長さ方向と直角に
設けられ、また該反射体が蛍光灯の長さ方向と直
角、且つ表示側に湾曲させて設けられた実用新案
登録請求の範囲第３項記載の表示装置。 (5) 前記光散乱部材が光透過性支持体と、この
光透過性支持体の少なくとも一方の面上に設けら
れた硝子中空体と蛍光増白顔料とを含有する塗料
塗膜とから構成された実用新案登録請求の範囲第
１項記載の表示装置。[Scope of Claim for Utility Model Registration] (1) A fluorescent lamp and a paint film containing a fluorescent whitening pigment placed at a certain distance from the fluorescent lamp and curved to cover a part of the fluorescent lamp. A display device comprising: a light attenuating member; and a light scattering member having a fluorescent whitening pigment-containing paint coating disposed at a predetermined distance from the light attenuating member. (2) The display device according to claim 1 of the utility model registration, wherein a part of the phosphor layer of the fluorescent lamp on the side opposite to the side where the light attenuation member is arranged is opened. (3) The display device according to claim 1 of the utility model registration, which is provided with a reflector that reflects irradiated light from a fluorescent lamp on the side opposite to the side where the light attenuation member is arranged. (4) The reflector is provided in a waveform shape, and the crests and troughs of the waves are provided at right angles to the length direction of the fluorescent lamp, and the reflector is provided at right angles to the length direction of the fluorescent lamp, and The display device according to claim 3, which is curved toward the display side. (5) The light scattering member is composed of a light-transmitting support and a paint film containing a glass hollow body and a fluorescent whitening pigment provided on at least one surface of the light-transmitting support. A display device according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP381788U JPH0546074Y2 (en) | 1988-01-18 | 1988-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP381788U JPH0546074Y2 (en) | 1988-01-18 | 1988-01-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01108585U true JPH01108585U (en) | 1989-07-21 |
| JPH0546074Y2 JPH0546074Y2 (en) | 1993-12-01 |
Family
ID=31205787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP381788U Expired - Lifetime JPH0546074Y2 (en) | 1988-01-18 | 1988-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0546074Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001519586A (en) * | 1997-10-02 | 2001-10-23 | オーラライト アクチボラゲット | Fluorescent light |
| JP5580499B1 (en) * | 2014-04-18 | 2014-08-27 | 丸井 智敬 | Luminescent board displaying characters and pictures |
-
1988
- 1988-01-18 JP JP381788U patent/JPH0546074Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001519586A (en) * | 1997-10-02 | 2001-10-23 | オーラライト アクチボラゲット | Fluorescent light |
| JP5580499B1 (en) * | 2014-04-18 | 2014-08-27 | 丸井 智敬 | Luminescent board displaying characters and pictures |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0546074Y2 (en) | 1993-12-01 |