JPH0325803A - Transparent conductive film - Google Patents

Transparent conductive film

Info

Publication number
JPH0325803A
JPH0325803A JP16005489A JP16005489A JPH0325803A JP H0325803 A JPH0325803 A JP H0325803A JP 16005489 A JP16005489 A JP 16005489A JP 16005489 A JP16005489 A JP 16005489A JP H0325803 A JPH0325803 A JP H0325803A
Authority
JP
Japan
Prior art keywords
oxide
transparent conductive
metal oxide
conductive film
added
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
Application number
JP16005489A
Other languages
Japanese (ja)
Inventor
Soichi Matsuzaki
松崎 壮一
Minoru Osada
実 長田
Takayuki Yamanaka
山中 孝幸
Masateru Nakajima
中嶋 征輝
Hiroshi Yamaguchi
博 山口
Naohito Kamata
尚人 鎌田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lincstech Circuit Co Ltd
Original Assignee
Hitachi AIC Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi AIC Inc filed Critical Hitachi AIC Inc
Priority to JP16005489A priority Critical patent/JPH0325803A/en
Publication of JPH0325803A publication Critical patent/JPH0325803A/en
Pending legal-status Critical Current

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  • Non-Insulated Conductors (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

PURPOSE:To improve the corrosion resistance and the keying performance by mixing the organometal compound or the oxide thereof in the metal oxide. CONSTITUTION:A transparent conductive film 2 is a thin film made of the metal oxide and the organometal compound or the oxide of the organometal compound. As the metal oxide, SnO2, In2O3, CdO, ZnO, Cd2 SnO4, SnO2 to which Sb is doped, or SnO2 to which F is doped, or In2 O3 to which Sn is added, or In2O3 to which W is added, or In2O3 to which Mo is added, or ZnO to which Al is added or the like is used. As the organometal compound, trialkyl indium, monoalkyl indium, diallyl tin, tetraallyl tin, dialkyl tin, tetraalkyl tin, dialkyl zinc, diphenyl zinc or the like is used. As the oxide of the organometal compound, the oxide of these compound is used.

Description

【発明の詳細な説明】 〈産業上の利用分野) 本発明は透明導電膜に関する。[Detailed description of the invention] (Industrial application field) The present invention relates to a transparent conductive film.

《従来の技vi) 従来の透明導電膜は、高分子フィルムやガラス等の絶縁
基板に、酸化インジウムや酸化スズ等の金属酸化物をス
パッタリング法等により蒸肴して形或している。また、
インジウムやスズの金属を蒸看し、高渇雰囲気中で空気
酸化したり、あるいは反応性イオンプレーテイング法に
より蒸着して形成している。
<<Prior art vi) A conventional transparent conductive film is formed by depositing a metal oxide such as indium oxide or tin oxide on an insulating substrate such as a polymer film or glass using a sputtering method or the like. Also,
It is formed by vaporizing indium or tin metal, oxidizing it in air in a high-density atmosphere, or depositing it by reactive ion plating.

この透明導電膜は、一般には低温で成膜でき、有機系物
質による膜よりも低抵抗の膜が得られる。
This transparent conductive film can generally be formed at a low temperature and has a lower resistance than a film made of an organic material.

(発明が解決しようとする課題) しかし、この無機系物質からなる透明導電膜は、CvD
等の高温で成膜する場合と比べて、i4酸化性やWAt
i性、耐摩耗性、耐溶剤性等が比較的に劣る欠点があっ
た。
(Problem to be solved by the invention) However, the transparent conductive film made of this inorganic material is CvD
Compared to film formation at high temperatures such as
It had the disadvantage of being relatively poor in ionic properties, abrasion resistance, solvent resistance, etc.

本発明は、以上の欠点を改良し、耐食性等を向上しつる
透明導電膜を提供することを目的とする。
An object of the present invention is to improve the above-mentioned drawbacks and provide a transparent conductive film with improved corrosion resistance and the like.

《課題を解決するための手段) 本発明は、上記の目的を達成するために、金属酸化物と
、有機金属化合物とからなる透明導毒膜を捉供するもの
である。
<Means for Solving the Problems> In order to achieve the above object, the present invention provides a transparent poison-conducting film made of a metal oxide and an organometallic compound.

また、本発明は、金属酸化物と、有機金属化合物の酸化
物とからなる透明導電膜を提供する−6のである。
The present invention also provides a transparent conductive film comprising a metal oxide and an oxide of an organometallic compound.

さらに、本発明は、金属酸化物と、有機金属化合物と、
有機金属化合物の酸化物とからなる透明S電膜を提供す
るものである。
Furthermore, the present invention provides a metal oxide, an organometallic compound,
The present invention provides a transparent S dielectric film made of an oxide of an organometallic compound.

(作用) 本発明によれば、金属酸化物に有機金属化合物や有機金
属化合物の酸化物を混入しているために、有機金属化合
物の長所が生かされ、耐食性等が向上する。
(Function) According to the present invention, since an organometallic compound or an oxide of an organometallic compound is mixed into the metal oxide, the advantages of the organometallic compound are utilized and corrosion resistance etc. are improved.

(実施例) 以下、本発明を実施例に基づいて説明する。(Example) Hereinafter, the present invention will be explained based on examples.

図において、1は、絶縁基板であり、ポリエチレンテレ
フタレート等の高分子フイルムやガラス板を用いる。2
はこの絶縁基板1の表面に形成された透明導電膜である
。透明導電膜2は、金属酸化物と、有機金属化合物や有
機金属化合物の酸化物とからなる薄膜である。金vA′
Fa化物には、SnO2やIr+z Os ,CdO,
ZnO、Qdz 3n04 、SnOzに3bをドープ
したもの、SnOzにFをドープしたもの、lnz03
に3nを添加したもの、InzOsにWを添加したもの
、ln203にMOを添加したもの、Z n Ok:.
A 1を添加したもの等を用いる。有機金属化合物は、
トリアルキルインジウム、Fノアルキルインジウム、ジ
アリールすず、テ1・ラアリールすず、ジアルキルすず
、テトラアル11レー4f、ジアルキル亜鉛、ジフエニ
ル亜鉛等を用いる、有機金属化合物の酸化物はこれらの
化合物の酸化物を用いる。
In the figure, 1 is an insulating substrate, and a polymer film such as polyethylene terephthalate or a glass plate is used. 2
is a transparent conductive film formed on the surface of this insulating substrate 1. The transparent conductive film 2 is a thin film made of a metal oxide, an organometallic compound, or an oxide of an organometallic compound. gold vA'
Fa compounds include SnO2, Ir+zOs, CdO,
ZnO, Qdz 3n04, SnOz doped with 3b, SnOz doped with F, lnz03
3n added to InzOs, W added to InzOs, MO added to ln203, Z n Ok:.
A material containing A1 is used. Organometallic compounds are
Oxides of organometallic compounds using trialkylindium, F-noalkylindium, diaryltin, te-1-laaryltin, dialkyltin, tetraal-11ray-4f, dialkylzinc, diphenylzinc, etc., use oxides of these compounds. .

次に、上記実施例の製造方法を述べると、絶縁基板1に
,酸化インジウム等の金属酸化物と1−リアルキルイン
ジウム等の有機金属化合物からなるターゲットをアルゴ
ンガス中あるいは酸素ガスを導入しながらスパッタリン
グして蒸肴する。また、酸化インジウム等の金属酸化物
からなるターゲットを有機金属化合物のガス雰囲気中あ
るいはさらにM累ガス奢導入しながらスパッタリングし
て蒸看する。有機金属化合物が液体の場合には、この液
体中に不活性ガスを輸送ガスとしてバブルして反応ガス
として用いる。
Next, the manufacturing method of the above embodiment will be described. A target made of a metal oxide such as indium oxide and an organometallic compound such as 1-realkylindium is placed on an insulating substrate 1 while introducing an argon gas or an oxygen gas. Sputter and steam. Further, a target made of a metal oxide such as indium oxide is sputtered and vaporized in a gas atmosphere of an organometallic compound or while an M gas is introduced. When the organometallic compound is a liquid, an inert gas is bubbled into the liquid as a transport gas and used as a reaction gas.

あるいは、金属酸化物と有機金属化合物とを加熱蒸発し
たり、金属酸化物を有機金属化合物ガス雰囲気中で加熱
蒸発して蒸着(,、でもよく、これ等の場合に酸素ガス
を導入してもよい. 上記実施例と従来例について、耐食性と打鍵性能を測定
した。各実施例の製造条件は次の通りとする。
Alternatively, the metal oxide and the organometallic compound may be heated and evaporated, or the metal oxide may be heated and evaporated in an organometallic compound gas atmosphere for vapor deposition. Good. Corrosion resistance and keying performance were measured for the above example and the conventional example. The manufacturing conditions for each example are as follows.

実施例1) 絶縁基板 ターゲット 蒸着方法 キャンの温度 実施例2) ターゲット 導入ガス 厚さ100μ班、中50cmのポ リエチレンテレフタレートフィ ルムを0.6m/涌10の速度で 走行する。Example 1) insulation board target Vapor deposition method can temperature Example 2) target Introduced gas 100μ thick, medium 50cm pot Liethylene terephthalate lum at a speed of 0.6m/w10 Run.

lnz 03 +C2 Hs Sn (8wt%) 真空槽中にアルゴンを50cc/ nin , M素を1 0cc/Ilinで導入し、ス
パッタ電流を2.5A としてスパッタリングする。
lnz 03 +C2 Hs Sn (8 wt%) Argon is introduced at 50 cc/nin and M element at 10 cc/Ilin into a vacuum chamber, and sputtering is performed at a sputtering current of 2.5 A.

50℃ l n20s +SnOz  (5wt%)加熱ガス化
したトリメチルイン ジウムをi Qcc/nin , M索を10cc/l
1inで導入する。
50℃ ln20s +SnOz (5wt%) heated gasified trimethylindium i Qcc/nin, M cable 10cc/l
Introduce at 1 inch.

これ以外は実施例1と同じ条件と―する。Other than this, the conditions are the same as in Example 1.

実施例3) ターゲット l nz 03 +SnOz  <5wt
%)導入ガス  hO熱ガス化したジメチルスズを1 
0cc,’IIin , g素ガスを10(;c;/I
in ′T″導入する.,これ以外は実施例1と同じ条
件とする。
Example 3) Target l nz 03 +SnOz <5wt
%) Introduced gas: 1 dimethyltin gasified by hO
0cc,'IIin,g elementary gas to 10(;c;/I
in 'T'' is introduced.Other than this, the conditions are the same as in Example 1.

実施例4) ターゲ7 h  I n+3n (5wt%}導入ガス
  加熱ガス化したジエチルスズをl Qcc/sin
 、酸素を50cc/linで導入する。
Example 4) Target 7 h I n+3n (5 wt%) Introduced gas Diethyltin heated and gasified l Qcc/sin
, oxygen is introduced at 50 cc/lin.

これ以外は実施例1と同じ条件とする。Other than this, the conditions are the same as in Example 1.

実施例5) ターゲット In 導入ガス  加熱ガス化したテトライソ1チルススをi
 Qcc,/nin ,酸累を5Qcc/旧口で導入す
る。
Example 5) Target In Introduced gas Heated gasified tetraiso-1-chillosus
Qcc,/nin, acid accumulation is introduced at 5Qcc/old inlet.

これ以外は実施例1t同じ条f1とする。Other than this, the same article f1 as in the embodiment 1t is used.

実施例6) ターゲット Inz 03 +SnOz  (5wt導
入ガス  加熱ガス化したテトラーm−キシリルスズを
I Qcc/Ilin ,酸素を10cc/iinで導
入する。
Example 6) Target Inz 03 +SnOz (5 wt introduced gas Tetra m-xylyl tin heated and gasified is introduced at I Qcc/Ilin and oxygen is introduced at 10 cc/iin.

これ以外は実施例1と同じ条件とする。Other than this, the conditions are the same as in Example 1.

実茄例7〉 ターゲット Ingo3+テト7−P−キシリルスズ(
Qwt%) これ以外は実施例1と同じ条件とする。
Eggplant Example 7〉 Target Ingo3+Tet7-P-xylyltin (
Qwt%) Other than this, the conditions are the same as in Example 1.

実施例8) 導入ガス  アルゴンを50cc/linで導入する。Example 8) Introduced gas Argon is introduced at 50 cc/lin.

これ以外は実施例1と同じ条件とする。Other than this, the conditions are the same as in Example 1.

従来例 ターゲット InzOa これ以外は実施例1と同じ条件とする。Conventional example Target InzOa Other than this, the conditions are the same as in Example 1.

なお、耐食性は温度65℃、湿度95%RHの雰囲気中
に500時間放置後の抵抗変化率を測定した値とする。
Note that the corrosion resistance is a value obtained by measuring the rate of change in resistance after being left in an atmosphere of a temperature of 65° C. and a humidity of 95% RH for 500 hours.

また、打鍵性能は荷重350gを10回/ secで打
ち当て、1mAの電流を通電した場合のチャタリングが
1 0m8以上となる打鍵回数とする。
In addition, the keystroke performance is defined as the number of keystrokes that result in chattering of 10m8 or more when a load of 350g is applied 10 times/sec and a current of 1mA is applied.

表 表から明らかな通り、本発明によれば従来例に比較して
耐食性の抵抗変化率は0.55〜0.65になり、打鍵
性能は2.4倍を越える。
As is clear from the table, according to the present invention, the corrosion resistance resistance change rate is 0.55 to 0.65, and the keying performance is more than 2.4 times that of the conventional example.

(発明の効果) 以上の通り、本発明によれば、金jl酸化物に有機金属
化合物やその酸化物を混入しているために耐食性や打鍵
性能を向上しうる透明′S電膜が得られる。
(Effects of the Invention) As described above, according to the present invention, since an organometallic compound or its oxide is mixed into gold jl oxide, a transparent 'S' electrical film that can improve corrosion resistance and keying performance can be obtained. .

【図面の簡単な説明】[Brief explanation of drawings]

図は本発明の実施例の断面図を示す。 1・・・絶R基板、 2・・・透明導電躾。 The figure shows a cross-sectional view of an embodiment of the invention. 1... Absolute R board, 2... Transparent conductive board.

Claims (3)

【特許請求の範囲】[Claims] (1)金属酸化物と、有機金属化合物とからなる透明導
電膜。
(1) A transparent conductive film made of a metal oxide and an organometallic compound.
(2)金属酸化物と、有機金属化合物の酸化物とからな
る透明導電膜。
(2) A transparent conductive film consisting of a metal oxide and an oxide of an organometallic compound.
(3)金属酸化物と、有機金属化合物と、有機金属化合
物の酸化物とからなる透明導電膜。
(3) A transparent conductive film comprising a metal oxide, an organometallic compound, and an oxide of an organometallic compound.
JP16005489A 1989-06-22 1989-06-22 Transparent conductive film Pending JPH0325803A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16005489A JPH0325803A (en) 1989-06-22 1989-06-22 Transparent conductive film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16005489A JPH0325803A (en) 1989-06-22 1989-06-22 Transparent conductive film

Publications (1)

Publication Number Publication Date
JPH0325803A true JPH0325803A (en) 1991-02-04

Family

ID=15706913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16005489A Pending JPH0325803A (en) 1989-06-22 1989-06-22 Transparent conductive film

Country Status (1)

Country Link
JP (1) JPH0325803A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6743490B2 (en) 2000-01-13 2004-06-01 Sumitomo Rubber Industries, Ltd. Packaging box for golf ball
JP2006152419A (en) * 2004-12-01 2006-06-15 Ulvac Japan Ltd Film deposition system, composite wiring film deposition system having the same and thin film production method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6743490B2 (en) 2000-01-13 2004-06-01 Sumitomo Rubber Industries, Ltd. Packaging box for golf ball
JP2006152419A (en) * 2004-12-01 2006-06-15 Ulvac Japan Ltd Film deposition system, composite wiring film deposition system having the same and thin film production method
JP4637556B2 (en) * 2004-12-01 2011-02-23 株式会社アルバック Film forming apparatus, composite wiring film forming apparatus including the film forming apparatus, and thin film manufacturing method

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