JPS5896288U - Clock with diffraction grating - Google Patents
Clock with diffraction gratingInfo
- Publication number
- JPS5896288U JPS5896288U JP19140281U JP19140281U JPS5896288U JP S5896288 U JPS5896288 U JP S5896288U JP 19140281 U JP19140281 U JP 19140281U JP 19140281 U JP19140281 U JP 19140281U JP S5896288 U JPS5896288 U JP S5896288U
- Authority
- JP
- Japan
- Prior art keywords
- diffraction grating
- clock
- microns
- watch
- pitch
- 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
Landscapes
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はいずれも本考案の実施例を示し、第１図は時計の
斜視図、第２図は回折格子の側面図、第３図は回折面の
側面図、第４図は回折格子の形状を示す正面図、第５図
ａ”−ｆは回折格子を設けた時計の正面図、第５図ｇは
同じく斜視図である。
１・・・文字板、２・・・回折格子、Ｗ・・・線巾、ｄ
・・・ピッチ。The drawings all show embodiments of the present invention: Fig. 1 is a perspective view of the watch, Fig. 2 is a side view of the diffraction grating, Fig. 3 is a side view of the diffraction surface, and Fig. 4 shows the shape of the diffraction grating. Figures 5a"-f are front views of the watch equipped with a diffraction grating, and Figure 5g is a perspective view of the watch. 1...Dial plate, 2...Diffraction grating, W...・Line width, d
···pitch.
Claims (1)
品の少なくとも一部の表面に回折格子が設けられており
、この回折格子は高反射率薄膜からフォトリングラフイ
ー技術により形成されたものであり、０．５〜４ミクロ
ンの線幅と１〜５ミクロンのピッチを有することを特徴
とする回折格子付時計。A diffraction grating is provided on the surface of at least some of the exterior parts of the watch, such as the dial, windshield, band, and case, and this diffraction grating is formed from a highly reflective thin film using photophosphorography technology. A clock with a diffraction grating, characterized in that it has a line width of 0.5 to 4 microns and a pitch of 1 to 5 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19140281U JPS5896288U (en) | 1981-12-22 | 1981-12-22 | Clock with diffraction grating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19140281U JPS5896288U (en) | 1981-12-22 | 1981-12-22 | Clock with diffraction grating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5896288U true JPS5896288U (en) | 1983-06-30 |
Family
ID=30104867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19140281U Pending JPS5896288U (en) | 1981-12-22 | 1981-12-22 | Clock with diffraction grating |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5896288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014137306A (en) * | 2013-01-17 | 2014-07-28 | Seiko Instruments Inc | Decoration structure, rotary weight, and clock |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5057930A (en) * | 1973-09-25 | 1975-05-20 | ||
| JPS53105269A (en) * | 1977-02-25 | 1978-09-13 | Yamamoto Mfg | Colored timepiece dial and manufacture thereof |
-
1981
- 1981-12-22 JP JP19140281U patent/JPS5896288U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5057930A (en) * | 1973-09-25 | 1975-05-20 | ||
| JPS53105269A (en) * | 1977-02-25 | 1978-09-13 | Yamamoto Mfg | Colored timepiece dial and manufacture thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014137306A (en) * | 2013-01-17 | 2014-07-28 | Seiko Instruments Inc | Decoration structure, rotary weight, and clock |
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