JPS6429684U - - Google Patents
Info
- Publication number
- JPS6429684U JPS6429684U JP12322087U JP12322087U JPS6429684U JP S6429684 U JPS6429684 U JP S6429684U JP 12322087 U JP12322087 U JP 12322087U JP 12322087 U JP12322087 U JP 12322087U JP S6429684 U JPS6429684 U JP S6429684U
- Authority
- JP
- Japan
- Prior art keywords
- display device
- weight
- paint film
- fluorescent whitening
- glass
- 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
- 239000011521 glass Substances 0.000 claims description 8
- 239000003973 paint Substances 0.000 claims description 6
- 239000000049 pigment Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- 230000002087 whitening effect Effects 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
Landscapes
- Luminescent Compositions (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Description
第１図は本考案の表示装置の一実施例の概略図
である。第２図は、上記実施例に用いられる表示
基体の部分断面図である。第３図は、上記螢光増
白顔料の効果を示す説明図である。第４図は、上
記硝子中空体の効果を示す説明図である。第５図
は、表示基体の他の例を示す部分断面図である。
第６図は、従来の表示装置の一例を示す概略図で
ある。
１…表示基体、１ａ…塗料塗膜、１ｂ…光透過
性支持体、１ｃ…着色層、１ｄ…透明層、２…ケ
ース、３…光源、４…硝子中空体、５…螢光増白
顔料（粒子）。
FIG. 1 is a schematic diagram of an embodiment of the display device of the present invention. FIG. 2 is a partial sectional view of the display substrate used in the above embodiment. FIG. 3 is an explanatory diagram showing the effect of the fluorescent whitening pigment. FIG. 4 is an explanatory diagram showing the effect of the glass hollow body. FIG. 5 is a partial sectional view showing another example of the display substrate.
FIG. 6 is a schematic diagram showing an example of a conventional display device. DESCRIPTION OF SYMBOLS 1... Display substrate, 1a... Paint coating film, 1b... Light-transmitting support, 1c... Colored layer, 1d... Transparent layer, 2... Case, 3... Light source, 4... Glass hollow body, 5... Fluorescent whitening pigment (particle).
Claims (1)
光を用いて表示を行う表示基体とを有する表示装
置において、 前記表示基体が、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
硝子中空体と螢光増白顔料とを含有する塗料塗膜
と、を有することを特徴とする表示装置。 (2) 塗料塗膜の厚さが７０〜１５０μｍの範囲
内にあり、硝子中空体の平均粒径が２０〜５０μ
ｍの範囲内にある実用新案登録請求の範囲第１項
記載の表示装置。 (3) 塗料塗膜中に硝子中空体が２０〜４０重量
％、螢光増白顔料が２０〜４０重量％の範囲で含
有されている実用新案登録請求の範囲第２項記載
の表示装置。 (4) 塗料塗膜中に硝子微粉末を含有する実用新
案登録請求の範囲第１項記載の表示装置。 (5) 塗料塗膜中に硝子中空体が１５〜３０重量
％、硝子微粉末５〜１０重量％、螢光増白顔料２
０〜４０重量％の範囲で含有されている実用新案
登録請求の範囲第４項記載の表示装置。[Claims for Utility Model Registration] (1) A display device having a light source and a display substrate that performs display using transmitted light emitted from the light source, wherein the display substrate is a light-transmitting support and A display device comprising: a glass hollow body provided on at least one surface of the light-transmitting support; and a paint film containing a fluorescent whitening pigment. (2) The thickness of the paint film is within the range of 70 to 150 μm, and the average particle size of the hollow glass body is 20 to 50 μm.
The display device according to claim 1 of the utility model registration claim, which falls within the range of m. (3) The display device according to claim 2, wherein the paint film contains 20 to 40% by weight of the glass hollow body and 20 to 40% by weight of the fluorescent whitening pigment. (4) The display device according to claim 1, which contains fine glass powder in the paint film. (5) 15 to 30% by weight of glass hollow bodies, 5 to 10% by weight of fine glass powder, and fluorescent whitening pigment 2 in the paint film.
The display device according to claim 4, wherein the content is in the range of 0 to 40% by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987123220U JPH0648545Y2 (en) | 1987-08-13 | 1987-08-13 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987123220U JPH0648545Y2 (en) | 1987-08-13 | 1987-08-13 | Display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6429684U true JPS6429684U (en) | 1989-02-22 |
| JPH0648545Y2 JPH0648545Y2 (en) | 1994-12-12 |
Family
ID=31371875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987123220U Expired - Lifetime JPH0648545Y2 (en) | 1987-08-13 | 1987-08-13 | Display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0648545Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03203115A (en) * | 1989-12-28 | 1991-09-04 | Koito Mfg Co Ltd | Head lamp for vehicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6012152U (en) * | 1983-07-04 | 1985-01-26 | 松下電器産業株式会社 | solar water heater |
| JPS61172185A (en) * | 1984-12-28 | 1986-08-02 | アズマプレコ−ト株式会社 | Manufacture of highly bright reflective safety marker plate |
-
1987
- 1987-08-13 JP JP1987123220U patent/JPH0648545Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6012152U (en) * | 1983-07-04 | 1985-01-26 | 松下電器産業株式会社 | solar water heater |
| JPS61172185A (en) * | 1984-12-28 | 1986-08-02 | アズマプレコ−ト株式会社 | Manufacture of highly bright reflective safety marker plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03203115A (en) * | 1989-12-28 | 1991-09-04 | Koito Mfg Co Ltd | Head lamp for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0648545Y2 (en) | 1994-12-12 |
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