JPH073196U - Electric field effect prevention sheet - Google Patents
Electric field effect prevention sheetInfo
- Publication number
- JPH073196U JPH073196U JP2334893U JP2334893U JPH073196U JP H073196 U JPH073196 U JP H073196U JP 2334893 U JP2334893 U JP 2334893U JP 2334893 U JP2334893 U JP 2334893U JP H073196 U JPH073196 U JP H073196U
- Authority
- JP
- Japan
- Prior art keywords
- electric field
- synthetic resin
- sheet material
- sheet
- negative resistance
- 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
- 230000002265 prevention Effects 0.000 title abstract description 9
- 230000005685 electric field effect Effects 0.000 title description 6
- 230000005684 electric field Effects 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 13
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 10
- 239000000057 synthetic resin Substances 0.000 claims abstract description 10
- 229920000642 polymer Polymers 0.000 claims abstract description 9
- 239000004065 semiconductor Substances 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 5
- 239000010439 graphite Substances 0.000 claims abstract description 5
- 239000000758 substrate Substances 0.000 abstract description 6
- 238000001035 drying Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- -1 ferrous metals Chemical class 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
(57)【要約】
【目的】本考案は、従来例の有する欠点を改善し、使用
にあたり電界エネルギーを吸収して基板上の電子回路の
動作を安定に保持することである。
【構成】グラファイト・ポリマー系半導体負性抵抗特性
のインクを合成樹脂シート素材２に印刷、乾燥させた電
界破損防止面部材１から成る電界影響防止用シート１
０。
(57) [Abstract] [Purpose] The present invention is to improve the drawbacks of the conventional example and to absorb the electric field energy during use to stably maintain the operation of the electronic circuit on the substrate. [Structure] Sheet for preventing influence of electric field 1 comprising electric field damage prevention face member 1 obtained by printing and drying graphite / polymer semiconductor negative resistance ink on synthetic resin sheet material 2
0.
Description
【０００１】[0001]
本考案は、電界影響防止用シートに関する。 The present invention relates to an electric field influence preventing sheet.
【０００２】[0002]
従来の電界影響防止用シートは、非鉄金属から成る薄板又は、合成樹脂脂シー ト素材に非鉄金属インク材を印刷した素材が広く使用されている。 As a conventional electric field influence prevention sheet, a thin plate made of non-ferrous metal or a material obtained by printing a non-ferrous metal ink material on a synthetic resin fat sheet material is widely used.
【０００３】[0003]
上述した従来の非鉄金属から成る薄板又は、合成樹脂シートに非鉄金属インク を印刷したシートを電子回路基板上に設けて、回路に影響する電界エネルギーを 防止しているが、金属材のため、電界エネルギー吸収率が悪く、多くは、反射遮 蔽をしているので、電子回路によては、従来の電界影響を軽減出来ない難点を持 つ。 The above-mentioned conventional thin plate made of non-ferrous metal or a sheet made by printing non-ferrous metal ink on a synthetic resin sheet is provided on the electronic circuit board to prevent electric field energy that affects the circuit. Since the energy absorption rate is low and most of them have reflection shielding, some electronic circuits have a drawback that the effect of conventional electric field cannot be reduced.
【０００４】[0004]
任意形状の合成樹脂シート素材の片面上にグラファイト・ポリマー系負性抵抗 特性のインクを印刷、乾燥したことである。 This is that the graphite-polymer negative resistance ink was printed and dried on one side of a synthetic resin sheet material of arbitrary shape.
【０００５】[0005]
したがて、合成樹脂シート素材の片面上にグラファイト・ポリマー系負性抵抗 特性のインクを印刷、乾燥した電界影響防止用シート材を、基板上の電子回路上 に設ける事により、電子回路上で影響する電界エネルギーを吸収して電子回路の 動作特性を安定にすると共に、高電界エネルギーが発生してもグラファイト・ポ リマー系負性抵抗特性のため、電界影響防止用シート材の抵抗値が高電界エネル ギーの吸収により低い値に成り、より電界エネルギーを吸収することなる。 Therefore, by printing the graphite / polymer-based negative resistance ink on one side of the synthetic resin sheet material and providing a dry electric field effect prevention sheet material on the electronic circuit on the substrate, The electric field energy that influences is absorbed to stabilize the operating characteristics of the electronic circuit, and even if high electric field energy is generated, the resistance of the sheet material for preventing electric field effects is high due to the graphite-polymer negative resistance characteristic. It becomes a lower value due to absorption of electric field energy, and absorbs more electric field energy.
【０００６】[0006]
【実施例】 本考案の一実施例を図１乃至図３に基ずいて説明する。 図１は、グラファイト・ポリマー系半導体負性抵抗特性インクを合成樹脂シー ト素材２の片面上に印刷、乾燥した電界影響防止面部材１を設けた電界影響防止 用シート１０の斜視図を示す。 図２は、電界影響防止用シート１０を基板３の電子回路上に設ける手段を示す 斜視図を示す。 図３は、電界影響防止面部材１の負性抵抗特性を示す。[Embodiment] An embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a perspective view of an electric field influence preventing sheet 10 provided with a dried electric field influence preventing surface member 1 in which a graphite / polymer-based semiconductor negative resistance characteristic ink is printed on one side of a synthetic resin sheet material 2. FIG. 2 is a perspective view showing a means for providing the electric field influence preventing sheet 10 on the electronic circuit of the substrate 3. FIG. 3 shows the negative resistance characteristic of the electric field effect prevention surface member 1.
【０００７】 本考案によるグラファイト・ポリマー系半導体負性抵抗特性のインクを任意形 状の合成樹脂シート素材２の片面上に印刷、乾燥して成る電界影響防止面部材１ は、グラファイト素材のため電界エネルギーを吸収する作用があるので、非鉄金 属のような反射率が微少である。 したがて、反射による電子回路間での電界エネルギーによる影響をうけない。The electric field effect preventing surface member 1 formed by printing and drying the graphite-polymer-based semiconductor negative resistance ink according to the present invention on one surface of an arbitrary shaped synthetic resin sheet material 2 is an electric field because it is a graphite material. Since it has the function of absorbing energy, it has a very low reflectance like non-ferrous metals. Therefore, it is not affected by the electric field energy between the electronic circuits due to the reflection.
【０００８】 また、図３に示すように、ポリマー系半導体による負性抵抗特性により、基板 ３の電子回路に高電界エネルギーが発生した場合い、電界影響防止面部材１の抵 抗値が低下して、より電界エネルギーを吸収する作用があるので、非鉄金属系に よる電界エネルギーの反射に伴う電子回路の不安定動作が起きにくい。Further, as shown in FIG. 3, when the high electric field energy is generated in the electronic circuit of the substrate 3 due to the negative resistance characteristic of the polymer semiconductor, the resistance value of the electric field influence preventing surface member 1 is lowered. Since it has a function of further absorbing the electric field energy, the unstable operation of the electronic circuit due to the reflection of the electric field energy by the non-ferrous metal system is unlikely to occur.
【０００９】[0009]
以上説明したように、本考案によると、グラファイト・ポリマー系半導体負性 抵抗特性に依る電界影響防止用シートを使用することにより、電界エネルギーを 吸収して、基板の電子回路の安定動作を保持することである。 As described above, according to the present invention, by using the sheet for preventing electric field influence due to the graphite / polymer semiconductor negative resistance characteristic, the electric field energy is absorbed and the stable operation of the electronic circuit of the substrate is maintained. That is.
【図１】 本考案による電界影響防止用シートの一実施
例図FIG. 1 is a diagram showing an embodiment of a sheet for preventing electric field effects according to the present invention.
【図２】 本考案による電界影響防止用シートの一使用
例図FIG. 2 is a diagram showing an example of using the electric field influence prevention sheet according to the present invention.
【図３】 本考案による電界影響防止様シートの単位面
積当たりの負性抵抗特性表示図FIG. 3 is a negative resistance characteristic display diagram per unit area of the electric field influence prevention sheet according to the present invention.
１−−−−−電界影響防止面部材 ２−−−−−合成樹脂シート素材 ３−−−−−基板 １０−−−−−電界影響防止用シート 1 -------- Electric field influence prevention surface member 2 ----- Synthetic resin sheet material 3 ---- Substrate 10 -------- Electric field influence prevention sheet
Claims (1)
の合成樹脂シート素材の少なくとも片面上にグラファイ
ト・ポリマー系半導体負性抵抗特性インクを印刷、乾燥
した電界影響防止面部材から成る電界影響防止用シー
ト。1. An electric field influence preventing sheet comprising a synthetic resin sheet material having an arbitrary shape, and a graphite / polymer-based semiconductor negative resistance characteristic ink printed and dried on at least one side of the synthetic resin sheet material to prevent electric field influence. Sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2334893U JPH073196U (en) | 1993-03-29 | 1993-03-29 | Electric field effect prevention sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2334893U JPH073196U (en) | 1993-03-29 | 1993-03-29 | Electric field effect prevention sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH073196U true JPH073196U (en) | 1995-01-17 |
Family
ID=12108088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2334893U Pending JPH073196U (en) | 1993-03-29 | 1993-03-29 | Electric field effect prevention sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5160785A (en) * | 1974-09-27 | 1976-05-26 | Bekaert Sa Nv |
-
1993
- 1993-03-29 JP JP2334893U patent/JPH073196U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5160785A (en) * | 1974-09-27 | 1976-05-26 | Bekaert Sa Nv |
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