JPS634512A - Flat operation switch - Google Patents
Flat operation switchInfo
- Publication number
- JPS634512A JPS634512A JP61148712A JP14871286A JPS634512A JP S634512 A JPS634512 A JP S634512A JP 61148712 A JP61148712 A JP 61148712A JP 14871286 A JP14871286 A JP 14871286A JP S634512 A JPS634512 A JP S634512A
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- flexible plate
- resin film
- layer
- film
- 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
- 239000012790 adhesive layer Substances 0.000 claims description 22
- 229920003002 synthetic resin Polymers 0.000 claims description 22
- 239000000057 synthetic resin Substances 0.000 claims description 22
- 230000035699 permeability Effects 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 16
- 239000004020 conductor Substances 0.000 claims description 15
- 239000010410 layer Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000011888 foil Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 229920006267 polyester film Polymers 0.000 claims 1
- 230000001629 suppression Effects 0.000 claims 1
- 238000007740 vapor deposition Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 230000007257 malfunction Effects 0.000 description 5
- 239000004745 nonwoven fabric Substances 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 229920000297 Rayon Polymers 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 4
- -1 polyethylene terephthalate Polymers 0.000 description 4
- 239000002964 rayon Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920002799 BoPET Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229920006230 thermoplastic polyester resin Polymers 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Push-Button Switches (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
【発明の詳細な説明】
産業上の利用分野
本発明は、洗濯機、電子レンジ等の家庭電化商品等の電
子回路に使用する平板型スイッチに関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a flat switch used in electronic circuits of home appliances such as washing machines and microwave ovens.
従来の技術
従来、この種の平板型スイッチは、開放型スイッチであ
った。その構成を第３図により説明すると、基板１上に
第１電極２、第２電極３を銅箔等の導電材料で形成する
。この第１電唖２および第２電極３と対向する位置に導
電体４を配設する。BACKGROUND OF THE INVENTION Conventionally, this type of flat plate switch has been an open type switch. The structure will be explained with reference to FIG. 3. A first electrode 2 and a second electrode 3 are formed on a substrate 1 using a conductive material such as copper foil. A conductor 4 is disposed at a position facing the first electrode 2 and the second electrode 3.
この導電体４は、基板１に接着層５により、所定の間隔
を持って配設した可撓板６に一体化されている。この接
着層５は可撓板６の外周部に断続的に配され、そして接
着層６の隣接間に、空間７への空気の出入りを許す通気
口８を形成する。このスイッチは、通常は第１電極（接
点）２と第２電極（接点）３とは開放状態であるが、導
電体４付近の可撓板ｅを押すと、導電体４と第１電極２
および第２電極３とが接合することになり、第１電極２
と第２電極３とが導通してスイッチは閉状態となる。ま
た可撓板６を押す力を除くと、可撓板６の弾力により導
電体４が、第１電極２および第２電極３から離れ、再び
スイッチは開状態となる。The conductor 4 is integrated with a flexible plate 6 disposed on the substrate 1 with an adhesive layer 5 at a predetermined interval. The adhesive layer 5 is disposed intermittently around the outer periphery of the flexible plate 6, and vent holes 8 are formed between adjacent adhesive layers 6 to allow air to enter and exit the space 7. This switch normally has the first electrode (contact) 2 and the second electrode (contact) 3 in an open state, but when the flexible plate e near the conductor 4 is pressed, the conductor 4 and the first electrode 2
and the second electrode 3, and the first electrode 2
and the second electrode 3 are electrically connected, and the switch is in a closed state. When the force pushing the flexible plate 6 is removed, the conductor 4 separates from the first electrode 2 and the second electrode 3 due to the elasticity of the flexible plate 6, and the switch becomes open again.
通気口８は、空間Ｔ内の温度変化による圧力変化や、ス
イッチ操作のために押えたときの圧力変化時に、空間Ｔ
内の圧力と外気圧とを同一にし、スイッチ操作が支障な
く行なえるようにするために設けである。The vent 8 is designed to prevent the space T from changing when pressure changes due to temperature changes in the space T or when pressure changes when the switch is pressed for switch operation.
This is provided to make the internal pressure and external pressure the same, so that switch operations can be performed without any trouble.
発明が解決しようとする問題点
このような従来の構成では、スイッチを水分の多い場所
や湯気のあたる場所で使用した場合、通気口８から水滴
が中へはいり、第１電極２と第２電極３とが導通状態と
なったり、あるいは通気口８からはいったほこりにより
、導通が阻害されたりして誤動作をすることがあり、屋
内で水のかからないような場所で使用する機器にしか使
用できなかった。このような従来例の欠点を解消するた
めに、第４図に示すように通気口８を通気性の少ない接
着層５で密閉し、空間７の外周を気密にした構成にする
ことが考えられる。従来、可撓板６には、電気絶縁特性
や印刷特性や、経済性から、熱可塑性ポリエステル樹脂
の一種であるポリエチレンテレフタレート樹脂のフィ、
ルムが用いうしている。また、接着層５には、レーヨン
製不織布２１に粘着剤２２を塗布した両面接着テープが
用いられている。しかし、これらによると、空間７の温
度が上昇した場合、内圧が上昇して接着層５のし一ヨン
製不織布２１のわずかな通気性により空気が抜けるが、
次に温度が下がると、可撓板６の弾力だけでは外気を吸
い込むだけの力がなく、したがって温度の上昇・下降を
繰り返すと、可撓板６が次第に落ち込み、スイッチ操作
時のストロークが変化し、誤動作を防ぐための導電体４
と画電極２．３とのすき間が充分確保できなくなる。ま
た、このような構成であると、接着層５がら空気といっ
しょに空間７に流入した湿気（気体状の水）や、可撓板
６を透過した湿気空間７内で結露し液体となり、液体状
の水が空間７内に次第に蓄積され、スイッチとしての機
能を果さなくなる。Problems to be Solved by the Invention In such a conventional configuration, when the switch is used in a place with a lot of moisture or in a place exposed to steam, water droplets enter from the vent hole 8 and the first electrode 2 and the second electrode 3 may become electrically conductive, or dust entering from the ventilation port 8 may obstruct electrical continuity, resulting in malfunction. Therefore, it can only be used indoors for equipment that is not exposed to water. Ta. In order to eliminate these drawbacks of the conventional example, it is conceivable to seal the vent 8 with an adhesive layer 5 with low air permeability, as shown in FIG. 4, to make the outer periphery of the space 7 airtight. . Conventionally, the flexible plate 6 is made of polyethylene terephthalate resin, which is a type of thermoplastic polyester resin, due to its electrical insulation properties, printing properties, and economic efficiency.
Lumu is using it. Further, the adhesive layer 5 is a double-sided adhesive tape made of a rayon nonwoven fabric 21 coated with an adhesive 22. However, according to these, when the temperature of the space 7 rises, the internal pressure rises and air escapes due to the slight air permeability of the nonwoven fabric 21 of the adhesive layer 5.
Next, when the temperature drops, the elasticity of the flexible plate 6 is not enough to suck in the outside air, so if the temperature repeats the rise and fall, the flexible plate 6 will gradually drop and the stroke when operating the switch will change. , conductor 4 to prevent malfunction
A sufficient gap between the image electrode 2.3 and the image electrode 2.3 cannot be secured. In addition, with such a configuration, moisture (gaseous water) that has flowed into the space 7 together with the air from the adhesive layer 5 or condensed in the moisture space 7 that has passed through the flexible plate 6 becomes liquid. Water gradually accumulates in the space 7, and it no longer functions as a switch.
本発明は、このような問題点を解決するもので、電気洗
濯機等湿気や湯気の当たる機器や屋外で使用される機器
等で、水分やほこりによる誤動作を防止することを目的
とするものである。The present invention solves these problems and aims to prevent malfunctions caused by moisture or dust in equipment that is exposed to moisture or steam, such as electric washing machines, or equipment that is used outdoors. be.
問題点を解決するための手段
この問題点を解決するために、本発明は、可撓板にきわ
めて透湿性の少ないフィルムを用いるとともに、接着層
を通気性の非常に小さい基材と接着剤、あるいは、合成
樹脂系接着剤で形成し、この接着層により、可撓板の周
辺を連続的に基板に固着した構成としている。Means for Solving the Problem In order to solve this problem, the present invention uses a film with very low moisture permeability for the flexible plate, and uses a base material with very low air permeability and an adhesive as the adhesive layer. Alternatively, the flexible plate is formed of a synthetic resin adhesive, and the periphery of the flexible plate is continuously fixed to the substrate using this adhesive layer.
作 用
この構成により、空間と外気とは、通気性や透湿性の極
めて少ないフィルムや接着層で遮断されているため、は
こりや液体の水はもちろん、空気や気体状の水も容易に
空間へ出入りできないため、空間の空気が抜けたり、空
間に液体の水がたまる現象をおさえ、スイッチの誤動作
が防止できる。Function With this configuration, the space and the outside air are separated from each other by a film or adhesive layer with extremely low air permeability or moisture permeability, so not only lumps and liquid water, but also air and gaseous water can easily enter the space. This prevents air from escaping or liquid water from accumulating in the space, thereby preventing switch malfunctions.
実施例
以下、本発明の実施例について、第１図を参照して説明
する。EXAMPLE Hereinafter, an example of the present invention will be described with reference to FIG.
基板１０上に第１電極１１と第２電極１２を銀ペースト
や銅箔等の導電材料で形成する。これら画電極１１．１
２と対向する位置に導電体１３を配設する。この導電体
１３は、可撓板１４に一体化されている。A first electrode 11 and a second electrode 12 are formed on a substrate 10 using a conductive material such as silver paste or copper foil. These picture electrodes 11.1
A conductor 13 is disposed at a position facing 2. This conductor 13 is integrated with a flexible plate 14.
可撓板１４は、合成樹脂製フィルム１９と透湿抑制層２
０から構成される装
合成樹脂製フィルム１９は、電気絶縁特性や、導電体１
３（たとえば銀を多量に含有した導電性塗料）との密着
特性、導電体１３の焼付固化時の耐熱特性、経済性から
、従来と同様、ポリエチレンテレフタレート製フィルム
を用いるのが良く、ポリイミド製フィルム等も使用でき
る。これに、透湿を少なくするための透湿抑制層２ｏを
接合する。The flexible plate 14 includes a synthetic resin film 19 and a moisture permeation suppressing layer 2.
The synthetic resin film 19 composed of
3 (for example, a conductive paint containing a large amount of silver), heat resistance properties during baking and solidification of the conductor 13, and economic efficiency, it is preferable to use a polyethylene terephthalate film as in the past, and a polyimide film is preferable. etc. can also be used. A moisture permeation suppressing layer 2o for reducing moisture permeation is bonded to this.
下表に、各種プラスチックフィルムの水蒸気透過率に関
する文献の一例を示す。The table below shows an example of literature regarding the water vapor permeability of various plastic films.
以下余白
重合体や塩化ビニル製のフィルムで形成すれば効果があ
る。合成樹脂製フィルム１９上にこれらの合成樹脂製フ
ィルムを接着剤で接合したり、これらの樹脂からなる塗
料を塗布し固化することにより、本発明の透湿の低い可
撓板１４を形成する。It is effective to form the following with a blank polymer or vinyl chloride film. The flexible plate 14 with low moisture permeability of the present invention is formed by bonding these synthetic resin films onto the synthetic resin film 19 with an adhesive or by applying and solidifying a paint made of these resins.
また、金属は、透湿がきわめて少ないことから、透湿抑
制層２０を、アルミ等の金属の蒸着層で形成しても良い
。この場合、金属の蒸着層を直接、ポリエチレンテレフ
タレート製フィルム１９に形成したもの、金属の蒸着層
を形成した合成樹脂製フィルムを、合成樹脂製フィルム
１９に接合したもののいずれでも良い。Further, since metal has extremely low moisture permeability, the moisture permeation suppressing layer 20 may be formed of a vapor-deposited layer of metal such as aluminum. In this case, the metal vapor-deposited layer may be directly formed on the polyethylene terephthalate film 19, or the synthetic resin film with the metal vapor-deposited layer formed thereon may be bonded to the synthetic resin film 19.
まだ、透湿抑制層２０を金属（たとえばアルミ）箔で形
成し、これを合成樹脂製フィルム１９に接合して、透湿
の低い可撓板１４を形成しても良い。Alternatively, the moisture permeation suppressing layer 20 may be formed of metal (for example, aluminum) foil and bonded to the synthetic resin film 19 to form the flexible plate 14 with low moisture permeability.
これらの透湿の低い可撓板１４の外周に、接着層１６を
連続的に配し、基板１ｏに接着する。この接着層１５は
、その１種類は、基材１６の両側て接着剤１７を有する
構成で、基材１６は、従来列のように、不織布ではなく
、ポリエチレンテレフタレート製フィルムのような非繊
維系の合成樹脂や金属箔等の、通気性がきわめて少ない
素材を用いる。また、この接着層１６は、基材を使用せ
ず、シリコン樹脂や、塩化ビニール系樹脂等の合成樹脂
のみで構成したものであってもよい。An adhesive layer 16 is continuously disposed around the outer periphery of these flexible plates 14 having low moisture permeability, and is bonded to the substrate 1o. One type of this adhesive layer 15 is a structure in which adhesive 17 is provided on both sides of a base material 16, and the base material 16 is not a non-woven fabric as in the conventional series, but a non-fibrous material such as a polyethylene terephthalate film. Use materials with extremely low air permeability, such as synthetic resin or metal foil. Further, the adhesive layer 16 may be made of only a synthetic resin such as a silicone resin or a vinyl chloride resin without using a base material.
第１図では、基板１ｏは、紙フエノール等の合成樹脂板
で形成したものであるが、第２図に示すように、ポリエ
チレンテレフタレート製フィルムのような合成樹脂フィ
ルム２３上に、電極１１゜１２を形成し、これを金属や
合成樹脂製の基材２４に接合した構成であっても、本発
明の目的は同様に達成できる。In FIG. 1, the substrate 1o is made of a synthetic resin plate such as paper phenol, but as shown in FIG. The object of the present invention can be achieved in the same way even with a structure in which a base member 24 is formed and joined to a base material 24 made of metal or synthetic resin.
このような構成下で、スイッチを閉にするために、導電
体１３付近の可撓板１４を基板１０側に押しつけ、導電
体１３を画電極１１．１２に接触させると、空間１８の
容積は小さくなるため、内圧があがる。また、密閉され
た空間１８は、温度変化により、内圧が上昇したり下降
したりする。Under such a configuration, when the flexible plate 14 near the conductor 13 is pressed against the substrate 10 side and the conductor 13 is brought into contact with the picture electrodes 11 and 12 in order to close the switch, the volume of the space 18 is As it becomes smaller, the internal pressure increases. Moreover, the internal pressure of the sealed space 18 increases or decreases due to temperature changes.
さらに、空間１８と外気との水蒸気圧差（相対湿度差）
により、内圧と外気とで圧力差が発生する。Furthermore, the water vapor pressure difference (relative humidity difference) between the space 18 and the outside air
As a result, a pressure difference occurs between the internal pressure and the outside air.
このような、空気圧や水蒸気圧の差により、空間１８と
外気との間で、可撓板１４や接着層１５を介して、空気
や水蒸気の出はいりが発生する。Due to such a difference in air pressure and water vapor pressure, air and water vapor enter and exit between the space 18 and the outside air via the flexible plate 14 and the adhesive layer 15.
接着層５に、従来例のようなレーヨン製不織布２１を用
いた両面接着テープを用いた場合、空間７の内圧が長時
間高い状態が続いた場合、空間７の空気がレーヨン製不
織布２１を通じて徐々に抜けていき、再び常温にもどし
たとき、空間７の内圧が初期に比べ低下するため、可撓
板６が落ち込む。実験では、接着層５にレーヨン製不織
布２１を用いた両面接着テープを用いた場合と、本発明
の一例である接着層１５をＰＥＴ製厚さ２５μｍフィル
ムを基材１６に用いた両面接着テープで構成した平板型
操作スイッチを、８０’Ｃ雰囲気へ１．０００時間放置
したときの可撓板６，１４の落ち込み量は、前者が後者
の２．５倍以上あることが確認できた。When a double-sided adhesive tape using a nonwoven rayon fabric 21 as in the conventional example is used for the adhesive layer 5, if the internal pressure in the space 7 remains high for a long time, the air in the space 7 gradually passes through the nonwoven fabric 21 made of rayon. When the temperature is returned to room temperature again, the internal pressure of the space 7 is lower than the initial state, so the flexible plate 6 falls. In the experiment, a double-sided adhesive tape using a rayon nonwoven fabric 21 was used as the adhesive layer 5, and a double-sided adhesive tape using a 25 μm thick PET film as the base material 16 was used as the adhesive layer 15, which is an example of the present invention. When the constructed flat plate operation switch was left in an 80'C atmosphere for 1,000 hours, it was confirmed that the amount of depression of the flexible plates 6 and 14 was more than 2.5 times that of the latter.
可撓板１４に、透湿度の低いフィルムを用いることによ
り、空間１８への湿気の浸入をかなり減少できる。実験
では、可撓板１４に、従来のようなＰＥＴ製厚さ１２５
μｍのフィルム（ＪＩＳ 法による透湿度６．９ ’；
７／ｗｔ７’２４ ｈ ）を用いたときと、本発明の一
例であるＰＥＴ製厚さ１ｏＯμｍ＋塩化ビニリデン製厚
さ１０μｍフィルム（ＪＩＳ 法による透湿度１．０ｙ
／Ｗｌ／２４ｈ）を用いて構成した平板型操作スイッチ
を、ｅｏ”ｃ熱水中に１６８ｈ浸漬した後、前者には、
可撓板１４′と基板１ｇとを連結する結露水が認められ
たが、後者には、このような結露水は認められなかった
。By using a film with low moisture permeability for the flexible plate 14, the infiltration of moisture into the space 18 can be significantly reduced. In the experiment, the flexible plate 14 was made of conventional PET with a thickness of 125 mm.
μm film (moisture permeability 6.9' according to JIS method;
7/wt7'24 h) and an example of the present invention, a PET film with a thickness of 10Oμm + a film made of vinylidene chloride with a thickness of 10μm (moisture permeability of 1.0y according to JIS method).
/Wl/24h) was immersed in hot water for 168 hours.
Although dew condensation was observed connecting the flexible plate 14' and the substrate 1g, no such condensation was observed on the latter.
発明の効果
以上の実施例の説明より明らかなように、本発明によれ
ば、スイッチの電極部分を、水滴やほこりから防護でき
、また高温雰囲気に長時間放置した後でも、可撓板の落
ち込みはきわめて少なく、誤動作の発生を防止でき、高
湿度雰囲気や、はこりの多い雰囲気で使用しても、スイ
ッチの信頼性が高い。Effects of the Invention As is clear from the description of the embodiments above, according to the present invention, the electrode portion of the switch can be protected from water droplets and dust, and even after being left in a high temperature atmosphere for a long time, the flexible plate will not fall. The switch is extremely reliable, preventing malfunctions, and is highly reliable even when used in high humidity or dusty environments.
第１図は本発明の実施例を示す平板型スイッチの縦断面
図、第２図は本発明の他の実施例の平板型スイッチの縦
断面図、第３図および第４図は夫々従来の平板型スイッ
チの縦断面図である。
１０・・・・・・基板、１１．１２・・・中電極、１３
・・川・導電体、１４・・・・・・可撓板、１５・・・
・・・接着層、１θ・・・・・・基材、１７・・・・・
・接着剤、１９・・・・・・合成樹脂製フィルム、２ｏ
・・・・・・透湿抑制層。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名ｌθ
−基 本尺 １６−基 材
ｕ、ｔｚ ・−電 ａ １７−１％ １ ＋Ｊ１
３・−講電体ｔｑ−壱弐街詣製
１手−町虎才瓦 フィルム
１５−・−↑妻 １１ ノ旨 ２θ −−一透
）ｌ仰 利層第 】Ｉ７１
第 ２ 図FIG. 1 is a vertical cross-sectional view of a flat switch according to an embodiment of the present invention, FIG. 2 is a vertical cross-sectional view of a flat switch according to another embodiment of the present invention, and FIGS. FIG. 2 is a longitudinal cross-sectional view of a flat switch. 10... Substrate, 11.12... Middle electrode, 13
...River/conductor, 14...Flexible plate, 15...
... Adhesive layer, 1θ ... Base material, 17 ...
・Adhesive, 19...Synthetic resin film, 2o
...Moisture permeation control layer. Name of agent: Patent attorney Toshio Nakao and one other person lθ
-Basic scale 16-Base material u, tz ・-Electric a 17-1% 1 +J1
3.-Lecture body tq-Ichi Ni-gai Pilgrimage 1st move-Machi Kosai tile Film 15--↑wife 11 No effect 2θ--Ichito
) I71 Figure 2
Claims (5)
る導電体を有する可撓板を設け、この可撓板を、接着層
により、基板と間隔を確保し、かつ外周を連続的にして
基板に接合し、接着層を、透湿の低い素材で形成すると
ともに、可撓板を、合成樹脂製フィルム上に透湿を少な
くするための透湿抑制層を設けて形成した平板型操作ス
イッチ。(1) A plurality of electrodes are provided on the substrate, and a flexible plate with a conductor facing these electrodes is provided, and this flexible plate is secured with a distance from the substrate by an adhesive layer, and the outer periphery is continuous. A flat plate type operation in which the adhesive layer is formed of a material with low moisture permeability, and the flexible plate is formed by providing a moisture permeation suppressing layer on a synthetic resin film to reduce moisture permeation. switch.
上に （イ）基材の合成樹脂製フィルムより透湿性の少ない素
材で形成した合成樹脂製フィルム （ロ）合成樹脂製フィルムに、金属蒸着層を形成したフ
ィルム （ハ）金属箔 のいずれかを透湿抑制層として接合形成した特許請求の
範囲第１項記載の平板型操作スイッチ。(2) The flexible plate has a synthetic resin film as a base material, and on top of this (a) a synthetic resin film formed of a material with lower moisture permeability than the synthetic resin film as the base material, (b) a synthetic resin film. 2. A flat plate type operation switch according to claim 1, wherein a film (c) metal foil on which a metal vapor deposited layer is formed is bonded as a moisture permeation suppressing layer.
上に、 （イ）ポリエステルフィルムより透湿性の少ない素材で
形成した合成樹脂塗膜 （ロ）金属蒸着層 のいずれかを透湿抑制層として形成した特許請求の範囲
第１項記載の平板型操作スイッチ。(3) The flexible plate has a synthetic resin film as a base material, and on top of this, (a) a synthetic resin coating film made of a material with less moisture permeability than a polyester film, and (b) a metal vapor deposition layer that is transparent. The flat plate operation switch according to claim 1, which is formed as a moisture suppression layer.
い、これに粘着剤を塗布したもので形成した特許請求の
範囲第１項記載の平板型操作スイッチ。(4) The flat plate operation switch according to claim 1, wherein the adhesive layer is formed of a synthetic resin film or metal foil base material coated with an adhesive.
の範囲第１項記載の平板型操作スイッチ。(5) The flat plate operation switch according to claim 1, wherein the adhesive layer is formed of a synthetic resin adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61148712A JPS634512A (en) | 1986-06-25 | 1986-06-25 | Flat operation switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61148712A JPS634512A (en) | 1986-06-25 | 1986-06-25 | Flat operation switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS634512A true JPS634512A (en) | 1988-01-09 |
Family
ID=15458909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61148712A Pending JPS634512A (en) | 1986-06-25 | 1986-06-25 | Flat operation switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634512A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7184027B2 (en) | 2000-10-13 | 2007-02-27 | Denso Corporation | Touch panel, display device and method of producing touch panel |
| KR20170049575A (en) | 2014-10-28 | 2017-05-10 | 닛폰 하츠죠 가부시키가이샤 | Apparatus and method for manufacturing stabilizer |
| KR101941858B1 (en) | 2017-10-24 | 2019-01-24 | 대원강업주식회사 | Pressing structure body for local pressurization of rubber bush post-bonding process for a stabilizer bar and the method of producing a stabilizer bar by using this |
-
1986
- 1986-06-25 JP JP61148712A patent/JPS634512A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7184027B2 (en) | 2000-10-13 | 2007-02-27 | Denso Corporation | Touch panel, display device and method of producing touch panel |
| US7492347B2 (en) | 2000-10-13 | 2009-02-17 | Denso Corporation | Touch panel, display device and method of producing touch panel |
| US7777726B2 (en) | 2000-10-13 | 2010-08-17 | Denso Corporation | Touch panel, display device and method of producing touch panel |
| KR20170049575A (en) | 2014-10-28 | 2017-05-10 | 닛폰 하츠죠 가부시키가이샤 | Apparatus and method for manufacturing stabilizer |
| KR101941858B1 (en) | 2017-10-24 | 2019-01-24 | 대원강업주식회사 | Pressing structure body for local pressurization of rubber bush post-bonding process for a stabilizer bar and the method of producing a stabilizer bar by using this |
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