JPS6455496U - - Google Patents
Info
- Publication number
- JPS6455496U JPS6455496U JP15136287U JP15136287U JPS6455496U JP S6455496 U JPS6455496 U JP S6455496U JP 15136287 U JP15136287 U JP 15136287U JP 15136287 U JP15136287 U JP 15136287U JP S6455496 U JPS6455496 U JP S6455496U
- Authority
- JP
- Japan
- Prior art keywords
- display panel
- cover glass
- instrument
- ultraviolet irradiation
- irradiation lamp
- 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
- 239000006059 cover glass Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims 2
- 230000001678 irradiating effect Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000001771 vacuum deposition Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Measuring Devices (AREA)
- Details Of Measuring And Other Instruments (AREA)
Description
第１図はこの考案の計器の第１実施例実施例を
示す断面説明図、第２図は同第２実施例を示す断
面説明図、第３図及び第４図は従来の計器の断面
説明図である。
１０，１０′……機械本体、１１……後部ケー
ス、１２……表示盤、１３……前部ケース、１４
……カバーガラス、１５……透明反射膜、２０，
２０′……指針軸、２１，２１′……指針、２２
，２２′……指標、２３，２３′……紫外線照射
用ランプ、２４，２４′……反射板。
Fig. 1 is an explanatory cross-sectional view showing the first embodiment of the instrument of this invention, Fig. 2 is an explanatory cross-sectional view showing the second embodiment, and Figs. 3 and 4 are explanatory cross-sectional views of the conventional instrument. It is a diagram. 10, 10'...Machine body, 11...Rear case, 12...Display panel, 13...Front case, 14
...Cover glass, 15...Transparent reflective film, 20,
20'...Pointer shaft, 21, 21'...Pointer, 22
, 22'... Indicator, 23, 23'... Ultraviolet irradiation lamp, 24, 24'... Reflection plate.
Claims (1)
針に蛍光物質を塗布すると共に、表示盤面に形成
される指標を蛍光物質で構成し、前記表示盤の前
部周縁に配置された紫外線照射用ランプの照射に
より、前記蛍光物質を励起発光させて表示する計
器において、前記表示盤の前面を覆うカバーガラ
スの表面に、紫外線領域の特定波長のみを選択的
に反射する透明反射膜を設けると共に、前記紫外
線照射用ランプの近傍に、前記紫外線照射用ラン
プの照射光の少なくとも一部を前記カバーガラス
に向けて反射する反射板を配置したことを特徴と
する計器。 (2) 透明反射膜が、カバーガラスの表示盤側表
面に設けられていることを特徴とする実用新案登
録請求の範囲第(1)項記載の計器。 (3) 透明反射膜が、カバーガラスの表面に真空
蒸着によりコーテイングされた金属膜であること
を特徴とする実用新案登録請求の範囲第(1)項記
載の計器。[Claims for Utility Model Registration] (1) A fluorescent material is applied to the pointer placed in front of the display panel on the front of the case, and an indicator formed on the display panel surface is made of fluorescent material, In an instrument that excites the fluorescent substance and causes it to emit light by irradiating it with an ultraviolet irradiation lamp placed around the periphery of the display panel, a cover glass covering the front surface of the display panel is provided with a screen that selectively emits only a specific wavelength in the ultraviolet region. An instrument characterized in that a reflective transparent reflective film is provided and a reflective plate is arranged near the ultraviolet irradiation lamp to reflect at least a part of the irradiation light from the ultraviolet irradiation lamp toward the cover glass. . (2) The instrument according to claim (1) of the utility model registration, characterized in that a transparent reflective film is provided on the display panel side surface of the cover glass. (3) The instrument according to claim 1, wherein the transparent reflective film is a metal film coated on the surface of a cover glass by vacuum deposition.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987151362U JPH0541436Y2 (en) | 1987-10-02 | 1987-10-02 | |
| US07/465,595 US4970400A (en) | 1987-10-02 | 1990-01-19 | Illuminated meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987151362U JPH0541436Y2 (en) | 1987-10-02 | 1987-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6455496U true JPS6455496U (en) | 1989-04-05 |
| JPH0541436Y2 JPH0541436Y2 (en) | 1993-10-20 |
Family
ID=31425339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987151362U Expired - Lifetime JPH0541436Y2 (en) | 1987-10-02 | 1987-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0541436Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013011496A (en) * | 2011-06-29 | 2013-01-17 | Casio Comput Co Ltd | Light-emitting display device and electronic equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS628134U (en) * | 1985-06-28 | 1987-01-19 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5635047A (en) * | 1979-08-29 | 1981-04-07 | Matsushita Electric Ind Co Ltd | Detection element of resistance change of self-temperature control type |
-
1987
- 1987-10-02 JP JP1987151362U patent/JPH0541436Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS628134U (en) * | 1985-06-28 | 1987-01-19 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013011496A (en) * | 2011-06-29 | 2013-01-17 | Casio Comput Co Ltd | Light-emitting display device and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0541436Y2 (en) | 1993-10-20 |
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