JPH0372159B2 - - Google Patents
Info
- Publication number
- JPH0372159B2 JPH0372159B2 JP22059185A JP22059185A JPH0372159B2 JP H0372159 B2 JPH0372159 B2 JP H0372159B2 JP 22059185 A JP22059185 A JP 22059185A JP 22059185 A JP22059185 A JP 22059185A JP H0372159 B2 JPH0372159 B2 JP H0372159B2
- Authority
- JP
- Japan
- Prior art keywords
- manufacturing
- laser beam
- laser
- desired pattern
- metal 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
- ing And Chemical Polishing (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、文字もしくは模様部分を抜いたデ
イスプレイ部品の製造方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method of manufacturing a display component from which characters or pattern parts are removed.
従来デイスプレイ部品の文字抜き加工は、文字
部の樹脂部材を凹に加工した後ホツトスタンプに
より金属箔を接着するか、非文字部に接着剤シル
ク印刷した後ホツトスタンプにより金属箔を接着
していた。
Traditionally, character cutting for display parts involves processing the resin material in the character area into a concave shape and then adhering metal foil using a hot stamp, or applying adhesive silk printing to the non-character area and then adhering the metal foil using a hot stamp. .
しかるにこの従来技術では樹脂物材に凹凸をつ
ける必要があり平面には適用できない。また接着
剤を使用した場合は、凹凸形状には接着剤をシル
ク印刷できない、また金属箔の切れが悪く不良品
率が高いなどの問題点があつた。
However, this conventional technique requires the resin material to be uneven and cannot be applied to flat surfaces. Furthermore, when adhesive is used, there are problems such as the adhesive cannot be silk-printed on uneven shapes, and the metal foil is difficult to cut, resulting in a high rate of defective products.
この発明は、上記のような問題点を解決するた
めになされたもので、製造工程が簡単で、平面、
凹凸面を問わず共通工程で製造でき、高い良品率
を実現することができるデイスプレイ部品の製造
方法を提供することを目的とする。 This invention was made to solve the above-mentioned problems, and has a simple manufacturing process and a flat surface.
The purpose of the present invention is to provide a method for manufacturing display parts that can be manufactured in a common process regardless of the uneven surface and can achieve a high quality product rate.
この発明に係るデイスプレイ部品の製造方法
は、樹脂部材にホツトスタンプにより金属膜を接
着する工程、この金属膜上の所定位置にレーザー
ビームを照射し、照射部分の金属膜を除去して所
望のパターンを形成する工程を施すようにしたも
のである。
The method for manufacturing a display component according to the present invention includes a step of bonding a metal film to a resin member by hot stamping, irradiating a laser beam onto a predetermined position on the metal film, and removing the metal film in the irradiated area to form a desired pattern. The process of forming a .
この発明においては、従来の製造で行なつてい
た樹脂部材に凹凸をつける工程、または接着剤を
シルク印刷する工程を施さないので、凹凸面、平
面共に適用でき、また高い良品率でデイスプレイ
部品を製造できる。さらに、レーザービームの、
照射パターンを変えることで簡単に文字、模様な
どを変更することができる。
Since this invention does not involve the process of creating unevenness on the resin member or silk-printing the adhesive, which was done in conventional manufacturing, it can be applied to both uneven and flat surfaces, and display parts can be produced with a high yield rate. Can be manufactured. In addition, the laser beam
Text, patterns, etc. can be easily changed by changing the irradiation pattern.
以下、この発明の実施例を図について説明す
る。第１図、第２図は、この発明の一実施例によ
るデイスプレイ部品の製造方法を工程順に示した
ものである。１は金属箔、即ち金属膜、２は樹脂
部材で、例えばアクリル、ポリカーボネイドな
ど、３はレーザービーム、４は所望パターンの抜
き部分である。第４図は所望のパターンの文字抜
きを行なつた場合の断面斜視図で、６は樹脂部材
２と金属箔１間に介在するのりである。
Embodiments of the present invention will be described below with reference to the drawings. FIGS. 1 and 2 show a method for manufacturing a display component according to an embodiment of the present invention in the order of steps. 1 is a metal foil, that is, a metal film; 2 is a resin member such as acrylic or polycarbonate; 3 is a laser beam; and 4 is a punched portion of a desired pattern. FIG. 4 is a cross-sectional perspective view of the case where a desired pattern of characters has been cut out, and 6 is a glue interposed between the resin member 2 and the metal foil 1.
次にこの実施例の製造方法について説明する。
まず第１図に示すように樹脂部材２の表面に、金
属箔１をホツトスタンプにより接着する。次に第
２図に示すように、前記金属箔１上の所定位置に
レーザービーム３を照射し、所望のパターンの抜
き部分４を得る。このとき金属箔１には吸収され
樹脂部材２を透過するレーザ波長を選ぶと、金属
箔１のみが除去され、樹脂部材２には影響を与え
ないで所望パターン抜き部分４を得ることができ
る。 Next, the manufacturing method of this example will be explained.
First, as shown in FIG. 1, a metal foil 1 is bonded to the surface of a resin member 2 using a hot stamp. Next, as shown in FIG. 2, a laser beam 3 is irradiated onto a predetermined position on the metal foil 1 to obtain a punched portion 4 having a desired pattern. At this time, by selecting a laser wavelength that is absorbed by the metal foil 1 and transmitted through the resin member 2, only the metal foil 1 is removed, and the desired patterned portion 4 can be obtained without affecting the resin member 2.
ここで金属箔１には吸収され樹脂部材２を透過
するレーザービームの波長は0.2〜2.0μmの範囲で
あり、この範囲のレーザービームを発するレーザ
ービーム発振器としては、例えばYAGレーザ
（波長1.06μm）、第２高調波YAGレーザ（波長
0.53μm）、ルビーレーザ（波長0.69μm）、Arレー
ザ（波長0.51μm）などを用いることができる。 Here, the wavelength of the laser beam absorbed by the metal foil 1 and transmitted through the resin member 2 is in the range of 0.2 to 2.0 μm, and a laser beam oscillator that emits a laser beam in this range is, for example, a YAG laser (wavelength: 1.06 μm). , second harmonic YAG laser (wavelength
0.53 μm), a ruby laser (wavelength: 0.69 μm), an Ar laser (wavelength: 0.51 μm), etc.
また上記実施例においては、所望のパターンの
形成方法について特に触れなかつたが、例えばマ
スクを用いたり、自動作画装置を用いて形成する
ことができる。 Further, in the above embodiments, no particular mention was made of the method of forming the desired pattern, but the desired pattern may be formed using, for example, a mask or an automatic drawing device.
なお、第３図にこの発明の一実施例によるデイ
スプレイ部品の使用例を示しており、５は光源で
ある。光源５からの光により、所望のパターンが
明らかに表示される。 Incidentally, FIG. 3 shows an example of the use of a display component according to an embodiment of the present invention, and 5 is a light source. The light from the light source 5 clearly displays the desired pattern.
この発明は以下説明したとおり、樹脂部材にホ
ツトスタンプにより金属膜を接着する工程、この
金属膜上の所定位置にレーザービームを照射し、
照射部分の金属膜を除去して所望のパターンを形
成する工程を施すようにしたので、製造工程が簡
単で、平面、凹凸面を問わず共通工程で製造で
き、高い良品率を実現できるデイスプレイ部品の
製造方法が得られるという効果がある。
As explained below, this invention includes a process of bonding a metal film to a resin member by hot stamping, irradiating a laser beam onto a predetermined position on the metal film,
The process of removing the metal film on the irradiated area and forming the desired pattern simplifies the manufacturing process, allowing the display parts to be manufactured in a common process regardless of whether they are flat or uneven, achieving a high yield rate. This has the effect of providing a manufacturing method.
第１図、第２図は、この発明の一実施例による
デイスプレイ部品の製造方法を工程順に示した斜
視図、第３図はこの実施例の製造方法による製品
の使用例を示した説明図、第４図は一実施例の製
法による透明部材の文字抜きを行なつた場合の断
面斜視図である。
１…金属膜、２…樹脂部材、３…レーザービー
ム、４…所望のパターンの抜き部分、なお、図中
同一符号は同一又は相当部品を示す。
1 and 2 are perspective views showing the manufacturing method of display parts according to an embodiment of the present invention in the order of steps, and FIG. 3 is an explanatory diagram showing an example of the use of the product according to the manufacturing method of this embodiment. FIG. 4 is a cross-sectional perspective view of a transparent member in which characters are cut out according to the manufacturing method of one embodiment. DESCRIPTION OF SYMBOLS 1... Metal film, 2... Resin member, 3... Laser beam, 4... Cutout portion of desired pattern, and the same reference numerals in the drawings indicate the same or equivalent parts.
Claims (1)
着する工程、この金属膜上の所定位置にレーザー
ビームを照射し、照射部分の金属膜を除去して所
望のパターンを形成する工程を施すようにしたデ
イスプレイ部品の製造方法。 ２ レーザービームは波長0.2〜2.0μmを有するも
のを用いる特許請求の範囲第１項記載のデイスプ
レイ部品の製造方法。 ３ レーザービームを発するレーザービーム発振
器としてはYAGレーザ、第２高調波YAGレー
ザ、ルビーレーザ、およびArレーザのうちのい
ずれかひとつを用いる特許請求の範囲第１項また
は第２項記載のデイスプレイ部品の製造方法。 ４ 所望のパターンの形成は、マスクを用いて行
なう特許請求の範囲第１項ないし第３項記載のデ
イスプレイ部品の製造方法。 ５ 所望のパターンの形成は、レーザービームを
移動させる自動作画装置を用いて行なう特許請求
の範囲第１項ないし第３項記載のデイスプレイ部
品の製造方法。[Claims] 1. A step of adhering a metal film to a resin member by hot stamping, and a step of irradiating a laser beam onto a predetermined position on the metal film and removing the metal film in the irradiated area to form a desired pattern. A method of manufacturing display parts in which the display parts are subjected to 2. The method for manufacturing a display component according to claim 1, wherein the laser beam has a wavelength of 0.2 to 2.0 μm. 3. The display component according to claim 1 or 2, in which any one of a YAG laser, a second harmonic YAG laser, a ruby laser, and an Ar laser is used as a laser beam oscillator that emits a laser beam. Production method. 4. The method of manufacturing a display component according to claims 1 to 3, wherein the desired pattern is formed using a mask. 5. The method of manufacturing a display component according to claims 1 to 3, wherein the desired pattern is formed using an automatic drawing device that moves a laser beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22059185A JPS6280283A (en) | 1985-10-01 | 1985-10-01 | Production of display parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22059185A JPS6280283A (en) | 1985-10-01 | 1985-10-01 | Production of display parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6280283A JPS6280283A (en) | 1987-04-13 |
| JPH0372159B2 true JPH0372159B2 (en) | 1991-11-15 |
Family
ID=16753375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22059185A Granted JPS6280283A (en) | 1985-10-01 | 1985-10-01 | Production of display parts |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6280283A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4134271C1 (en) * | 1991-10-17 | 1992-12-24 | Leonhard Kurz Gmbh & Co, 8510 Fuerth, De | |
| AU1665295A (en) * | 1995-02-10 | 1996-08-27 | Florian Kall | Method of coating a transparent carrier plate and coated carrier plate produced according to this method |
| JP4588231B2 (en) * | 2001-02-27 | 2010-11-24 | 有限会社 中千家具製作所 | Decoration products |
| JP4646690B2 (en) * | 2005-05-10 | 2011-03-09 | ミヤチテクノス株式会社 | Gold plating peeling device |
| US10062310B2 (en) | 2012-04-05 | 2018-08-28 | Arcelik Anonim Sirketi | Household appliance comprising a logo and a logo coating method |
-
1985
- 1985-10-01 JP JP22059185A patent/JPS6280283A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6280283A (en) | 1987-04-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |