JPS5877390U - display device - Google Patents
display deviceInfo
- Publication number
- JPS5877390U JPS5877390U JP17172981U JP17172981U JPS5877390U JP S5877390 U JPS5877390 U JP S5877390U JP 17172981 U JP17172981 U JP 17172981U JP 17172981 U JP17172981 U JP 17172981U JP S5877390 U JPS5877390 U JP S5877390U
- Authority
- JP
- Japan
- Prior art keywords
- potential
- circuit
- power supply
- control
- display device
- 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
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual 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
第１図ａ、 ｂはエレクトロクロミック素子の着色、
脱色における電圧特性曲線図および電流特性曲線図、第
２図はこの考案の表示装置の１実施例の一部の結線図で
ある。
１・・・表示部、２・・・基準電源部、３・・・制御電
源部、Ｆ’ｃ−−−共通電位端子、Ｐｄａ、 Ｐｄｂ−
ＰＩｆ〜Ｐｄｋ−制御電位端子。Figures 1a and b show the coloring of the electrochromic element;
A voltage characteristic curve diagram and a current characteristic curve diagram in decolorization, and FIG. 2 is a partial wiring diagram of one embodiment of the display device of this invention. DESCRIPTION OF SYMBOLS 1... Display part, 2... Reference power supply part, 3... Control power supply part, F'c --- Common potential terminal, Pda, Pdb-
PIf~Pdk-control potential terminal.
Claims (1)
れるエレクトロクロミック素子からなる表示部と、該表
示部の基準電位端子の電位を所定の基準電位に保持する
基準電源と、表示指令トリガおよび消去指令トリガそれ
ぞれの入力により前記表示部の制御電位端子の電位を前
記基準電位に対して正電位および負電位それぞれに制御
する制御回路を備えた制御電源部とを設けた表示装置。 ■ 制御電源部の制御回路が、単安定マルチバイブレー
タ回路または双安定マルチバイブレータ回路等の、マル
チバイブレータ回路あるいはフリップフロップ回路から
なる実用新案登録請求の範囲第１項に記載の表示装置。[Claims for Utility Model Registration] ■ A display section consisting of an electrochromic element whose coloring and decolorization are controlled by controlling the polarity of an applied voltage, and a reference power supply that maintains the potential of a reference potential terminal of the display section at a predetermined reference potential. and a control power supply section including a control circuit that controls the potential of the control potential terminal of the display section to a positive potential and a negative potential, respectively, with respect to the reference potential by inputting a display command trigger and an erase command trigger, respectively. Display device. (2) The display device according to claim 1, wherein the control circuit of the control power supply section is a multivibrator circuit or a flip-flop circuit, such as a monostable multivibrator circuit or a bistable multivibrator circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17172981U JPS5877390U (en) | 1981-11-17 | 1981-11-17 | display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17172981U JPS5877390U (en) | 1981-11-17 | 1981-11-17 | display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5877390U true JPS5877390U (en) | 1983-05-25 |
Family
ID=29963641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17172981U Pending JPS5877390U (en) | 1981-11-17 | 1981-11-17 | display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5877390U (en) |
-
1981
- 1981-11-17 JP JP17172981U patent/JPS5877390U/en active Pending
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