JPS63140595U - - Google Patents
Info
- Publication number
- JPS63140595U JPS63140595U JP3177587U JP3177587U JPS63140595U JP S63140595 U JPS63140595 U JP S63140595U JP 3177587 U JP3177587 U JP 3177587U JP 3177587 U JP3177587 U JP 3177587U JP S63140595 U JPS63140595 U JP S63140595U
- Authority
- JP
- Japan
- Prior art keywords
- transparent electrode
- fluorescent display
- light transmittance
- electrochromic film
- transmittance
- 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
- 238000002834 transmittance Methods 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Description
第１図は本考案の一実施例による蛍光表示管の
分解斜視図及びその付属回路図並びに第２図は対
応する従来の構成を示す図である。
１０…エレクトロクロミツク膜、１２…蛍光表
示部、１３，１４…透明電極板、２０…透光度制
御回路。
FIG. 1 is an exploded perspective view and an accompanying circuit diagram of a fluorescent display tube according to an embodiment of the present invention, and FIG. 2 is a diagram showing a corresponding conventional structure. DESCRIPTION OF SYMBOLS 10... Electrochromic film, 12... Fluorescent display part, 13, 14... Transparent electrode plate, 20... Light transmittance control circuit.
Claims (1)
動される蛍光表示部の前面に、透明電極板間に介
在するエレクトロクロミツク膜を配置すると共に
、前記透明電極板に前記エレクトロクロミツク膜
の透光度を印加電圧より増減させる透光度制御回
路を付属させて成る蛍光表示管。 An electrochromic film interposed between transparent electrode plates is disposed in front of a fluorescent display section that is dynamically driven with a constant duty factor, and a voltage is applied to the transparent electrode plate to change the transmittance of the electrochromic film. A fluorescent display tube equipped with a light transmittance control circuit that increases or decreases the light transmittance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3177587U JPS63140595U (en) | 1987-03-06 | 1987-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3177587U JPS63140595U (en) | 1987-03-06 | 1987-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63140595U true JPS63140595U (en) | 1988-09-16 |
Family
ID=30837819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3177587U Pending JPS63140595U (en) | 1987-03-06 | 1987-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63140595U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61219983A (en) * | 1985-03-26 | 1986-09-30 | 旭硝子株式会社 | Image display unit |
-
1987
- 1987-03-06 JP JP3177587U patent/JPS63140595U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61219983A (en) * | 1985-03-26 | 1986-09-30 | 旭硝子株式会社 | Image display unit |