JPS6021076B2 - Recording medium and its recording method - Google Patents
Recording medium and its recording methodInfo
- Publication number
- JPS6021076B2 JPS6021076B2 JP13337776A JP13337776A JPS6021076B2 JP S6021076 B2 JPS6021076 B2 JP S6021076B2 JP 13337776 A JP13337776 A JP 13337776A JP 13337776 A JP13337776 A JP 13337776A JP S6021076 B2 JPS6021076 B2 JP S6021076B2
- Authority
- JP
- Japan
- Prior art keywords
- recording
- recording medium
- lead fluoride
- thin film
- 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.)
- Expired
Links
Landscapes
- Fax Reproducing Arrangements (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Description
【発明の詳細な説明】 本発明は、新規な記録体およびその記録方法に関する。[Detailed description of the invention] The present invention relates to a novel recording medium and a recording method thereof.
さらに詳しくは、支持体上にふつ化鉛薄膜を形成したこ
とを特徴とする記録体、並びに支持体上にふつ化鉛薄膜
を形成した記録体に電気信号を印加することにより記録
することを特徴とする記録方法に関する。従来、記録体
としては、光記録体、磁性記録体、静電記録体等種々あ
り、各記録体にそれぞれ特殊な材料が使われている。More specifically, the recording medium is characterized in that a thin lead fluoride film is formed on a support, and the recording medium is characterized in that recording is performed by applying an electric signal to the recording medium in which a thin lead fluoride film is formed on a support. Regarding the recording method. Conventionally, there are various recording bodies such as optical recording bodies, magnetic recording bodies, electrostatic recording bodies, etc., and each recording body uses a special material.
本発明は、全く新しくふつ化鉛薄膜を記録体の材料の主
な有効成分として用いることにより記録出来ることを見
出したことに特徴があるものである。The present invention is characterized by the discovery that recording can be achieved by using a completely new lead fluoride thin film as the main effective component of the material of the recording medium.
真空蒸着法、スパッタリング法、イオンプレーテイング
法によって薄膜を形成した記録体は、ふつ化鉛単体でも
十分記録可能である。A recording medium in which a thin film is formed by a vacuum evaporation method, a sputtering method, or an ion plating method can be sufficiently recorded using lead fluoride alone.
もちろん必要ならば絶縁性物質、導電性物質と共存させ
て蒸着または別々に蒸着させても可能である。ふつ化鉛
薄膜に電気信号を印加することによって記録出釆るその
メカニズムは、文字、数字等が黒色化することから電気
的な作用によって鉛が析出あるいはふつ化鉛が遊離して
文字あるいは数字等が記録されるものと考えられる。Of course, if necessary, it is also possible to deposit the material together with an insulating material and a conductive material, or to deposit them separately. The mechanism is that records are produced by applying an electrical signal to a lead fluoride thin film.The letters, numbers, etc. turn black, and the electrical action causes lead to precipitate or lead fluoride to liberate, resulting in letters, numbers, etc. is considered to be recorded.
印加電圧は、特に制限されるものではなく、交流、直流
いずれも記録可能であるが、平均電流を少〈するために
パルス電圧が有効である。以上のように本誌緑体は、ふ
つ化鉛薄膜単体の状態で記録可能である。The applied voltage is not particularly limited, and both alternating current and direct current can be used for recording, but pulsed voltage is effective in reducing the average current. As mentioned above, green bodies can be recorded in the form of a single lead fluoride thin film.
ふつ化鉛薄膜を用いる場合、その毒性に問題があるが、
ふつ化鉛薄膜の表面に薄く導電性皮膜を設けて安全を図
るか、直接手に触れない用途に用いることによって安全
に利用することができる。例えば、マイク。フィルム等
直接手を触れないで利用できる記録等には、多いに有用
である。以下実施例を述べる。When using lead fluoride thin film, there is a problem with its toxicity.
It can be used safely by providing a thin conductive film on the surface of the lead fluoride thin film, or by using it for purposes that cannot be touched directly with hands. For example, Mike. It is very useful for records that can be used without direct contact, such as film. Examples will be described below.
実施例
支持体としての厚さ約６０りの上質紙に表面抵抗が１０
０／ｓｑｕａｒｅ以下になるようにアルミニウムを蒸着
した後、ふつ化鉛を約ｌｗ以上の厚さに蒸着させる。Example A high-quality paper with a thickness of about 60 mm and a surface resistance of 10 mm was used as a support.
After aluminum is deposited to a thickness of 0/square or less, lead fluoride is deposited to a thickness of about lw or more.
さらに金を約０．３ｒの厚さに蒸着させた後、金蒸着膜
とアルミニウム蒸着際間にＤＣ１５Ｖを印加したところ
、明瞭な黒色画像が得られた。Further, after gold was deposited to a thickness of about 0.3 r, DC 15V was applied between the gold deposited film and the aluminum deposited film, and a clear black image was obtained.
以上のように本発明は、ふつ化鉛薄膜を記録体そのもの
として用いることによって記録可能なことを見出したこ
とに特徴があるものであり、その産業性は大なるもので
ある。As described above, the present invention is characterized by the discovery that recording is possible by using a lead fluoride thin film as the recording medium itself, and its industrial applicability is great.
Claims (1)
オンプレーテイング法によつて形成したふつ化鉛薄膜を
有することを特徴とする記録体。 ２ 支持体上に真空蒸着法、スパツタリング法またはイ
オンプレーテイング法によつて形成したふつ化鉛薄膜を
有する記録体に電気信号を印加することにより記録する
ことを特徴とする記録体の記録方法。[Scope of Claims] 1. A recording medium characterized by having a lead fluoride thin film formed on a support by a vacuum deposition method, a sputtering method, or an ion plating method. 2. A recording method for a recording medium, characterized in that recording is performed by applying an electric signal to a recording medium having a lead fluoride thin film formed on a support by a vacuum evaporation method, a sputtering method, or an ion plating method.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13337776A JPS6021076B2 (en) | 1976-11-05 | 1976-11-05 | Recording medium and its recording method |
| US05/825,434 US4199229A (en) | 1976-08-31 | 1977-08-17 | Solid state display device |
| DE2737565A DE2737565C2 (en) | 1976-08-31 | 1977-08-19 | Component for direct, optionally erasable optical display and / or optical recording |
| FR7726336A FR2363850A1 (en) | 1976-08-31 | 1977-08-30 | DEVICE IN A SOLID STATE THAT CAN PROVIDE DISPLAY OR RECORDING |
| GB36008/77A GB1593532A (en) | 1976-08-31 | 1977-08-31 | Solid state function device |
| CA285,828A CA1110350A (en) | 1976-08-31 | 1977-08-31 | Electrochemical device exhibiting optical properties |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13337776A JPS6021076B2 (en) | 1976-11-05 | 1976-11-05 | Recording medium and its recording method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5358250A JPS5358250A (en) | 1978-05-26 |
| JPS6021076B2 true JPS6021076B2 (en) | 1985-05-25 |
Family
ID=15103303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13337776A Expired JPS6021076B2 (en) | 1976-08-31 | 1976-11-05 | Recording medium and its recording method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6021076B2 (en) |
-
1976
- 1976-11-05 JP JP13337776A patent/JPS6021076B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5358250A (en) | 1978-05-26 |
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