JPS6128312B2 - - Google Patents
Info
- Publication number
- JPS6128312B2 JPS6128312B2 JP5214779A JP5214779A JPS6128312B2 JP S6128312 B2 JPS6128312 B2 JP S6128312B2 JP 5214779 A JP5214779 A JP 5214779A JP 5214779 A JP5214779 A JP 5214779A JP S6128312 B2 JPS6128312 B2 JP S6128312B2
- Authority
- JP
- Japan
- Prior art keywords
- dial
- transparent conductive
- substrate
- film
- present
- 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
- 239000000758 substrate Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000012811 non-conductive material Substances 0.000 claims description 2
- 238000009713 electroplating Methods 0.000 claims 1
- 239000010437 gem Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 229910001751 gemstone Inorganic materials 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 241000123409 Coltricia perennis Species 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
Description
【発明の詳細な説明】
本発明は、貴石、ガラス、セラミツク等の非導
電体を主体にした時計用文字板の製造方法に関す
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing a timepiece dial mainly made of a non-conductive material such as a precious stone, glass, or ceramic.
貴石等を主体とした文字板は従来から作られて
いる。第１図の斜視図に従来の代表的な例を示
す。虎目石等の貴石からなる文字板基板１は黄銅
製の裏板２に接着固定されている。裏板２は図示
はしないが一般に二本の足を有している。基板１
の上面には目盛り３や文字４が印刷されている。
このような従来の文字板では、単なる印刷である
ために文字板等に金属的な輝きがなく、しかも印
刷工程では圧力がかかる為、貴石が割れ歩留が非
常に悪かつた。 Dials made mainly of precious stones have been made for a long time. A typical conventional example is shown in the perspective view of FIG. A dial substrate 1 made of a precious stone such as a tiger's eye stone is adhesively fixed to a back plate 2 made of brass. Although not shown, the back plate 2 generally has two legs. Board 1
A scale 3 and letters 4 are printed on the top surface.
With such conventional dials, because the dials are simply printed, there is no metallic luster on the dials, and because pressure is applied during the printing process, the precious stones crack and the yield rate is very poor.
本発明は、上述のような従来の文字板の欠点に
着目してなされたものであり、その主な目的は金
属的な輝きのある盛り上つた文字や目盛、更には
模様を有した貴石等を主体とする文字板を実現す
ることであり、二次的な目的は特に貴石を基板と
する場合に歩留りを高めることである。 The present invention was made by focusing on the above-mentioned drawbacks of conventional dial plates, and its main purpose is to improve the appearance of raised letters and scales with a metallic shine, as well as precious stones with patterns. The main purpose is to realize a dial based on precious stones, and a secondary purpose is to increase the yield especially when precious stones are used as the substrate.
本発明の要旨は、特許請求の範囲に記載の通り
である。 The gist of the invention is as described in the claims.
以下本発明を図に基づいて説明する。第２図は
本発明の実施例を示す断面図であり、基板５は虎
目石等の貴石である。裏板は本図では省略する。
基板５の上面に透明導電性膜６を形成させる。透
明導電性膜は酸化インジウム等種々知られている
が、酸化スズは耐触性等優れている為好適であ
る。 The present invention will be explained below based on the drawings. FIG. 2 is a sectional view showing an embodiment of the present invention, and the substrate 5 is a precious stone such as tiger's eye stone. The back plate is omitted in this figure.
A transparent conductive film 6 is formed on the upper surface of the substrate 5. Various types of transparent conductive films are known, such as indium oxide, but tin oxide is preferred because it has excellent contact resistance.
次にメツキ層を形成させたい部分を除いて非導
電性のレジスト膜７をフオトレジスト法等により
形成させる。その後、透明導電性膜６を通して通
電し、盛り上つたメツキ層８を形成し、文字や模
様とする。レジスト膜７はその後はくりするが透
明導電性膜６は、はくりしない。 Next, a non-conductive resist film 7 is formed using a photoresist method or the like except for the portion where the plating layer is to be formed. Thereafter, electricity is applied through the transparent conductive film 6 to form a raised plating layer 8 to form letters or patterns. The resist film 7 is then peeled off, but the transparent conductive film 6 is not peeled off.
以上述べたように本発明の方法によれば非導電
体の基板上面に、金属的な輝きのある文字、目
盛、模様を盛り上りを持たせて形成でき、基板の
貴石等と相俟つて高級感あふれる文字板ができ
る。更に透明導電性膜は後ではくりする必要がな
いので工程数も少なくてすむ。なお、金属板上の
塗装膜をラツプしてなる基板を使用する場合も本
発明の範囲に属するのは当然である。 As described above, according to the method of the present invention, letters, scales, and patterns with a metallic shine can be formed in a raised manner on the upper surface of a non-conductive substrate. You can create a dial that is full of emotion. Furthermore, since the transparent conductive film does not need to be peeled off afterwards, the number of steps can be reduced. It goes without saying that the use of a substrate formed by wrapping a coating film on a metal plate also falls within the scope of the present invention.
第１図は従来の文字板を示す斜視図、第２図は
本発明の実施例を示す文字板の断面図である。
１，５……文字板基板、６……透明導電性膜、
７……レジスト膜、８……メツキ層。
FIG. 1 is a perspective view showing a conventional dial plate, and FIG. 2 is a sectional view of a dial plate showing an embodiment of the present invention. 1, 5...Dial board substrate, 6...Transparent conductive film,
7...Resist film, 8...Plating layer.
Claims (1)
明導電性膜を形成し、更にその上面に非導電性の
レジスト層を適宜部分に形成した後、電気メツキ
を施すことを特徴とする時計用文字板の製造方
法。1. A watch characterized by forming a transparent conductive film on the upper surface of a watch dial substrate made of a non-conductive material, further forming a non-conductive resist layer on the upper surface in appropriate areas, and then electroplating the film. How to manufacture dials.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5214779A JPS55143480A (en) | 1979-04-27 | 1979-04-27 | Manufacture of dial for timer |
| CH152980A CH636238GA3 (en) | 1979-04-11 | 1980-02-26 | Method for producing parts of timepieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5214779A JPS55143480A (en) | 1979-04-27 | 1979-04-27 | Manufacture of dial for timer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55143480A JPS55143480A (en) | 1980-11-08 |
| JPS6128312B2 true JPS6128312B2 (en) | 1986-06-30 |
Family
ID=12906754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5214779A Granted JPS55143480A (en) | 1979-04-11 | 1979-04-27 | Manufacture of dial for timer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55143480A (en) |
-
1979
- 1979-04-27 JP JP5214779A patent/JPS55143480A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55143480A (en) | 1980-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3786627A (en) | Dial plates for timepieces | |
| JPS6128312B2 (en) | ||
| JPS6230266B2 (en) | ||
| JPS6483686A (en) | Multilayer plating method | |
| JPS563678A (en) | Manufacture of dial plate of watch | |
| JPS59190387A (en) | Dial for timepiece | |
| JPS57207256A (en) | Photomask | |
| JPS6214237B2 (en) | ||
| JP2627924B2 (en) | Watch cover glass | |
| JPS6029486A (en) | Dial for timepiece | |
| JPS5524940A (en) | Manufacture of dial plate for time piece | |
| JPS607234B2 (en) | Manufacturing method for watch dials | |
| JPS6113000B2 (en) | ||
| JP2784599B2 (en) | Clock dial and manufacturing method thereof | |
| JPS6021394A (en) | Dial for timepiece | |
| JPS5566776A (en) | Preparation of watch dial plate | |
| JPS5550186A (en) | Plate material for dial and panel cover of timepiece | |
| JPS6484406A (en) | Manufacture of thin film magnetic head | |
| JPS55163539A (en) | Photo mask | |
| JPS52124367A (en) | Production of dials for watches | |
| JPS5550183A (en) | Plate material for dial and panel cover of timepiece | |
| JPS6415705A (en) | Production of fine element | |
| JPS5666780A (en) | Timepiece | |
| JPS5511341A (en) | Manufacturing method of magnetoelectric converter element | |
| JPS6468464A (en) | External parts for timepiece |