JPS5954896U - Digital clock display device - Google Patents
Digital clock display deviceInfo
- Publication number
- JPS5954896U JPS5954896U JP14993482U JP14993482U JPS5954896U JP S5954896 U JPS5954896 U JP S5954896U JP 14993482 U JP14993482 U JP 14993482U JP 14993482 U JP14993482 U JP 14993482U JP S5954896 U JPS5954896 U JP S5954896U
- Authority
- JP
- Japan
- Prior art keywords
- light guide
- guide plate
- display device
- digital clock
- clock display
- 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
Landscapes
- Electric Clocks (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
第１図は本考案に使用するデジタル時計の平面図、第２
図は第１図に示したデジタル時計の断面図を示す。第３
図は第２図におけるミクロランプ部の従来構造を示す部
分拡大図であり、第４図は本考案の導光板を用いた、ミ
クロランプ部の部分拡大図である。
１・・・・・・表示装置、２・・・・・・光センサ、３
・・・・・・液晶セル、４，１４・・・・・・導光板、
１４Ｃ・・・・・・下地印刷面、５・・・・・・回路基
板。Figure 1 is a plan view of the digital clock used in this invention;
The figure shows a sectional view of the digital watch shown in FIG. Third
This figure is a partial enlarged view showing the conventional structure of the micro lamp section in FIG. 2, and FIG. 4 is a partial enlarged view of the micro lamp section using the light guide plate of the present invention. 1... Display device, 2... Optical sensor, 3
...Liquid crystal cell, 4,14...Light guide plate,
14C...Base printing surface, 5...Circuit board.
Claims (1)
光板、該導光板の下面に形成された反射面、前記導光板
の上面に形成された文字、模様等のカラー印刷とを有す
るデジタル時計に於いて、前記導光板に形成されたカラ
ー印刷の下面に該カラー印刷よりも反射効率の良い下地
印刷を施したことを特徴とするデジタル時計用表示装置
。A digital device having a liquid crystal cell, a light guide plate for lamp illumination provided at the bottom of the liquid crystal cell, a reflective surface formed on the lower surface of the light guide plate, and color printing of characters, patterns, etc. formed on the upper surface of the light guide plate. 1. A display device for a digital timepiece, characterized in that a base printing having higher reflection efficiency than the color printing is applied to the lower surface of the color printing formed on the light guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14993482U JPS5954896U (en) | 1982-10-01 | 1982-10-01 | Digital clock display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14993482U JPS5954896U (en) | 1982-10-01 | 1982-10-01 | Digital clock display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5954896U true JPS5954896U (en) | 1984-04-10 |
| JPS6229985Y2 JPS6229985Y2 (en) | 1987-08-01 |
Family
ID=30332682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14993482U Granted JPS5954896U (en) | 1982-10-01 | 1982-10-01 | Digital clock display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5954896U (en) |
-
1982
- 1982-10-01 JP JP14993482U patent/JPS5954896U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6229985Y2 (en) | 1987-08-01 |
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