JPS5485763A - Wristwatch with lighting device - Google Patents
Wristwatch with lighting deviceInfo
- Publication number
- JPS5485763A JPS5485763A JP15378477A JP15378477A JPS5485763A JP S5485763 A JPS5485763 A JP S5485763A JP 15378477 A JP15378477 A JP 15378477A JP 15378477 A JP15378477 A JP 15378477A JP S5485763 A JPS5485763 A JP S5485763A
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- cover glass
- dazzle
- dial
- hands
- 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
Abstract
PURPOSE: To increase aesthetic effect as well coupled with lighting effect by installing the light emitting member consisting of a display plate, cover glass provided with a tapered face for preventing dazzle and a light emitting member under the tapered face for preventing dazzle.
CONSTITUTION: When a switch member is operated in a dark place, a lamp 13 goes on and the luminous fluxes (a), (b), (c) from the lamp are reflected by the bottom B of cover glass 3 to radiate a dial 4, hands, etc thereby permitting reading of the time. Since direct rays (d), (e) are reflected by the reflecting face A, the user can clearly identify the dial, hands, etc. lighted by the lamp 13 without seeing the direct rays. Since the lamp is invisible from the outside of the cover glass owing to the action of the reflecting face A for prevention of dazzle, the watch of the design equivalent to that of ordinary watches although it is provided with the lamp may be obtained.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15378477A JPS5485763A (en) | 1977-12-21 | 1977-12-21 | Wristwatch with lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15378477A JPS5485763A (en) | 1977-12-21 | 1977-12-21 | Wristwatch with lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5485763A true JPS5485763A (en) | 1979-07-07 |
Family
ID=15570058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15378477A Pending JPS5485763A (en) | 1977-12-21 | 1977-12-21 | Wristwatch with lighting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5485763A (en) |
-
1977
- 1977-12-21 JP JP15378477A patent/JPS5485763A/en active Pending
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