JPH0132026Y2 - - Google Patents
Info
- Publication number
- JPH0132026Y2 JPH0132026Y2 JP9071282U JP9071282U JPH0132026Y2 JP H0132026 Y2 JPH0132026 Y2 JP H0132026Y2 JP 9071282 U JP9071282 U JP 9071282U JP 9071282 U JP9071282 U JP 9071282U JP H0132026 Y2 JPH0132026 Y2 JP H0132026Y2
- Authority
- JP
- Japan
- Prior art keywords
- display
- display element
- present
- electrode
- lid
- 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.)
- Expired
Links
- 239000012769 display material Substances 0.000 claims description 5
- 239000008151 electrolyte solution Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001930 tungsten oxide Inorganic materials 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
【考案の詳細な説明】
本考案はエレクトロクロミズムを利用した表示
素子に関する。[Detailed Description of the Invention] The present invention relates to a display element using electrochromism.
エレクトロクロミツク表示素子（以下ECDと
略記する。）はエレクトロクロミツク表示材を表
示極とし、この表示極に対向配置された対向電極
との間に電解液が存在し、表示極と対向電極間に
電圧が印加された際、表示材が電気化学的に酸化
または還元する現象を表示に応用した素子であ
り、表示材を２個用い、一方を対向電極にする方
法もある。 An electrochromic display element (hereinafter abbreviated as ECD) uses an electrochromic display material as a display electrode, and an electrolyte exists between the display electrode and a counter electrode placed opposite to the display electrode. This is an element that applies the phenomenon of electrochemical oxidation or reduction of a display material when a voltage is applied to it for display purposes, and there is also a method of using two display materials and using one as a counter electrode.
従来この種の表示素子は、平面状で１組の電極
が配置された構造になつていて接合部分が多いな
ど構造が複雑で、このため接合部から電解液が漏
出したりすることもあり、また製造に際しては蒸
着装置等の高価な設備を要するなどして製造コス
トが高くなりがちであり、さらには使用にあたつ
ての取扱いが必ずしも便利でなかつた。 Conventionally, this type of display element has a complex structure, with a planar structure in which a set of electrodes are arranged, and there are many joints.As a result, the electrolyte may leak from the joints. In addition, the manufacturing cost tends to be high due to the need for expensive equipment such as vapor deposition equipment, and furthermore, handling during use is not always convenient.
本考案は従来における以上のような点に鑑みな
されたもので、例えば透明円管中に、金属上に表
示材を設けた１組の電極を設置し、平面パネルよ
り一般的に接合部分を少なくし耐漏液性に優れ、
着脱自在で、安価な表示素子を得ることを目的と
するものである。 The present invention was developed in view of the above-mentioned conventional problems.For example, a set of electrodes with a display material on metal is installed in a transparent circular tube, which generally requires fewer joints than a flat panel. Excellent leakage resistance.
The object is to obtain a display element that is detachable and inexpensive.
以下に図面を用い本考案の実施例を説明する。
図は本考案の一実施例を示し、１はガラス円筒
管、２はステンレススチールよりなる集電端子兼
蓋、３は多孔性アルミニウム上に酸化タングステ
ンを塗布した表示極、４はプロピレンカーボネイ
トに0.3mol／のLiCLO4を溶解した電解液であ
る。表示電極３は、集電端子兼蓋２と電気的に接
続している。以上のような構成の表示素子の外観
は丁度市販の円筒状ヒユーズとまつたく同一な形
状、サイズを有する。 Embodiments of the present invention will be described below with reference to the drawings.
The figure shows an embodiment of the present invention, in which 1 is a glass cylindrical tube, 2 is a current collector terminal/lid made of stainless steel, 3 is a display electrode made of porous aluminum coated with tungsten oxide, and 4 is made of propylene carbonate with 0.3 This is an electrolytic solution in which mol/LiCLO 4 is dissolved. The display electrode 3 is electrically connected to the current collector terminal/lid 2. The appearance of the display element constructed as described above is exactly the same in shape and size as a commercially available cylindrical fuse.
さて以上のように構成された素子は、部品点数
が少なく、かつ製造に当り蒸着装置等の高価な設
備が不要のため、安価にして製造することがで
き、さらに集電端子が蓋を兼ねるため耐漏液性に
優れ、また利用に当つては、市販ヒユーズと同様
に着脱が自在で、ヒユーズボツクスに収める要領
で取扱い、交換を容易に行うことができる。 Now, the element configured as described above can be manufactured at low cost because it has a small number of parts and does not require expensive equipment such as vapor deposition equipment for manufacturing, and also because the current collecting terminal also serves as a lid. It has excellent leakage resistance, and when used, it can be easily attached and detached like commercially available fuses, and can be easily handled and replaced by storing it in a fuse box.
なお本考案による表示素子の応用例として、通
電状況を検知するのに用いることができる。すな
わち、同素子の一方の表示極はあらかじめ着色状
態、他方は消色状態としておく。両端子を通して
の通電により、着色消色が反転し、着色状態にあ
つたものは消色状態，消色状態にあつたものは着
色状態となり、これにより通電状況を表示でき
る。装着部から表示素子をはずし、両端子の向き
が逆になるように装着しなおすことにより、最初
と同じ要領で何度でも使用することができる。 Note that, as an application example of the display element according to the present invention, it can be used to detect the current status. That is, one display pole of the same element is set in advance in a colored state and the other in a decolored state. By supplying electricity through both terminals, the coloring and decoloring are reversed, and those that were in the colored state become the decolored state, and those that were in the decolored state become the colored state, thereby making it possible to display the energization status. By removing the display element from the mounting part and reinstalling it with both terminals facing in the opposite direction, it can be used as many times as needed in the same manner as the first time.
以上のように本考案は構造が極めて簡単で安価
にして製造できかつ取扱いに便利な表示素子を提
供するものである。 As described above, the present invention provides a display element that has an extremely simple structure, can be manufactured at low cost, and is convenient to handle.
図は本考案の一実施例である表示素子を示す図
である。
１……ガラス円筒管、２…端子兼蓋、３……表
示極、４……電解液。
The figure shows a display element that is an embodiment of the present invention. 1...Glass cylindrical tube, 2...Terminal/lid, 3...Display electrode, 4...Electrolyte solution.
Claims (1)
ロクロミツク表示材が多孔性金属板上に塗布され
てなる１対の表示電極が互いに対向するようにし
て配置されたことを特徴とする表示素子。 A display element characterized in that a pair of display electrodes made of an electrochromic display material coated on a porous metal plate are arranged to face each other in a transparent cylindrical tube filled with an electrolytic solution. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9071282U JPS58192624U (en) | 1982-06-16 | 1982-06-16 | display element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9071282U JPS58192624U (en) | 1982-06-16 | 1982-06-16 | display element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58192624U JPS58192624U (en) | 1983-12-21 |
| JPH0132026Y2 true JPH0132026Y2 (en) | 1989-10-02 |
Family
ID=30099191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9071282U Granted JPS58192624U (en) | 1982-06-16 | 1982-06-16 | display element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58192624U (en) |
-
1982
- 1982-06-16 JP JP9071282U patent/JPS58192624U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58192624U (en) | 1983-12-21 |
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