JPS6156106B2 - - Google Patents
Info
- Publication number
- JPS6156106B2 JPS6156106B2 JP55021012A JP2101280A JPS6156106B2 JP S6156106 B2 JPS6156106 B2 JP S6156106B2 JP 55021012 A JP55021012 A JP 55021012A JP 2101280 A JP2101280 A JP 2101280A JP S6156106 B2 JPS6156106 B2 JP S6156106B2
- Authority
- JP
- Japan
- Prior art keywords
- transparent resin
- hairline
- metal vapor
- resist
- pattern
- 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
- 239000011347 resin Substances 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000007740 vapor deposition Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 description 11
- 230000001070 adhesive effect Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- 239000010931 gold Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Description
【発明の詳細な説明】
本発明は透明樹脂層、例えば電子レンジのコン
トロール部に使用されるメンブレンキー、いわゆ
るタツチキーにヘアライン模様を作成する方法に
関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for creating a hairline pattern on a transparent resin layer, for example, a membrane key used in a control section of a microwave oven, a so-called touch key.
いわゆるタツチキーをはじめとして外観部に透
明樹脂板を使用することは、各種電子機器の各部
において行なわれているが、近年、美感を増す為
にこれら透明樹脂にヘアライン模様を作成するこ
とが行なわれるようになつてきた。 Transparent resin plates are used in various parts of various electronic devices, including so-called touch keys, but in recent years, hairline patterns have been created on these transparent resins to improve aesthetic appeal. I'm getting used to it.
第１図及び第２図はタツチキーにヘアライン模
様を作成した従来例を示しており、１′はポリエ
チレンテレフタール（以下PETと略称する。）等
可撓性を有する透明樹脂製の表面板、２′は該表
面板１′の裏面に印刷形成された文字、模様等の
印刷層、３′は透明な粘着剤、５′は、表面板１′
の裏面に粘着剤３′にて一体的に付着されるPET
等可撓性の透明樹脂材製の背面板、４′は該背面
板５′の表面板１′側に設けられた金属蒸着層であ
り、以下の方法によりヘアライン模様を作成する
のである。 Figures 1 and 2 show a conventional example in which a hairline pattern is created on a touch key, where 1' is a surface plate made of flexible transparent resin such as polyethylene terephthal (hereinafter abbreviated as PET), 2 ' is a printed layer of characters, patterns, etc. printed on the back side of the top plate 1', 3' is a transparent adhesive, and 5' is a top plate 1'.
PET is integrally attached to the back side with adhesive 3'.
The back plate 4' made of an equally flexible transparent resin material is a metal vapor deposited layer provided on the side of the front plate 1' of the back plate 5', and a hairline pattern is created by the following method.
即ち、背面板５′の金属蒸着層４′側の面を一方
向に研削した後粘着剤３′を介して背面板５′を表
面板１′の裏面に直接或は印刷層２′を介して一体
的に付着することによりヘアライン模様を作成し
たタツチキーが得られるのである。尚、第２図に
よれば印刷層２′によりタツチキーの特定部に
START等の文字２′ａ並びにその周囲にキート
ツプを限定する長方形の枠柄２′ｂが描かれてい
る。 That is, after grinding the surface of the back plate 5' on the side of the metal vapor deposited layer 4' in one direction, the back plate 5' is attached to the back surface of the front plate 1' directly or via the printing layer 2' via the adhesive 3'. By adhering them together, a touch key with a hairline pattern can be obtained. In addition, according to FIG.
A rectangular frame pattern 2'b defining the key top is drawn around the letters 2'a such as START.
しかし、この方法によればPET等粘度の高い
透明樹脂を研削する必要があるが、この樹脂の研
削作業は困難であり、コストが嵩むという欠点が
あるのみならずヘアライン層が粘着剤の裏面にあ
ることから表面板１′と背面板５′とを付着する場
合に粘着剤３′中に気泡を巻き込んでヘアライン
模様の表面からの視覚性を阻害し、商品価値を下
落させるのみならず、このような不良品の発生の
割合が高くなるという欠点があつた。 However, according to this method, it is necessary to grind transparent resin with high viscosity such as PET, but grinding of this resin is difficult and costly, and the hairline layer is on the back side of the adhesive. For this reason, when the front plate 1' and the back plate 5' are attached, air bubbles are drawn into the adhesive 3', which not only impairs the visibility of the hairline pattern from the surface, but also reduces the product value. The disadvantage was that the incidence of defective products was high.
本発明は、表面板と粘着剤との間に金属蒸着層
を形成するようにして上記の諸欠点を解消したも
のであり、以下実施例を示す添付図面によつて詳
細に説明する。 The present invention eliminates the above-mentioned drawbacks by forming a metal vapor deposited layer between the surface plate and the adhesive, and will be described in detail below with reference to the accompanying drawings showing examples.
第３図乃至第６図は、本発明方法の一実施例を
示す途中工程図であり、PET、PC
（polycarbonate；ポリ炭酸エステル）、塩化ビニ
ル樹脂、アクリル酸樹脂等可撓性を有する透明樹
脂製の表面板１の裏面に、該表面板１より粘度の
低い通常のポリエステル系その他のレジスト６を
層状に付着させ（第３図参照）た後、該レジスト
６の裏面を目の粗いヤスリ、硬いブラシ等にてヘ
アライン状に研削し（第４図参照）、次いでレジ
スト６の研削側面に真空蒸着等によりアルミニウ
ム（Al）や銀（Ag）、金（Au）等の金属蒸着層
４を形成する（第５図参照）。 FIG. 3 to FIG. 6 are intermediate process diagrams showing one embodiment of the method of the present invention.
On the back side of the top plate 1 made of flexible transparent resin such as polycarbonate (polycarbonate), vinyl chloride resin, acrylic acid resin, etc., a normal polyester-based or other resist 6 having a lower viscosity than the top plate 1 is layered. (see Fig. 3), the back side of the resist 6 is ground into a hairline shape with a coarse file, hard brush, etc. (see Fig. 4), and then vacuum evaporation, etc. is applied to the ground side surface of the resist 6. A metal vapor deposition layer 4 of aluminum (Al), silver (Ag), gold (Au), etc. is formed by this method (see FIG. 5).
更に該金属蒸着層４の裏面に粘着剤３を介して
PET等可撓性を有する透明樹脂製の背面板５を
付着させることによりヘアライン模様を現出させ
るタツチキーを作成できるのである（第６図参
照）。 Furthermore, the adhesive 3 is applied to the back surface of the metal vapor deposited layer 4.
By attaching a back plate 5 made of flexible transparent resin such as PET, a touch key that produces a hairline pattern can be created (see FIG. 6).
上記は、ヘアライン模様のみを現出させる実施
例について説明したが、第２図に示される如く、
ヘアライン模様のみならず、特定の位置に文字、
図形等をも現出させたい場合には、
第４図に示すように、レジスト６の裏面を適宜
手段にてヘアライン状に研削した後、第７図に示
すように該レジスト６の研削面にシルク印刷等に
より文字、図形等の印刷層２を設け、次いでレジ
スト６の研削面及び印刷層２の裏面に金属蒸着層
４を形成する。 The above has described an example in which only a hairline pattern appears, but as shown in FIG.
Not only hairline patterns, but also letters in specific positions,
If it is desired to make a figure appear, as shown in FIG. 4, the back surface of the resist 6 is ground into a hairline shape using an appropriate means, and then the ground surface of the resist 6 is polished as shown in FIG. A printed layer 2 of characters, figures, etc. is provided by silk printing or the like, and then a metal vapor deposition layer 4 is formed on the ground surface of the resist 6 and the back surface of the printed layer 2.
更に、第８図に示すように該金属蒸着層４の裏
面に、粘着剤３を介して背面板５を付着させるこ
とにより、ヘアライン模様及び文字、図形等を現
出させるタツチキーを作成できるのである。 Furthermore, as shown in FIG. 8, by attaching a back plate 5 to the back surface of the metal vapor deposited layer 4 via an adhesive 3, a touch key that displays a hairline pattern, letters, figures, etc. can be created. .
以上はタツチキーにヘアライン模様を施こす実
施例について説明したが、タツチキーにのみ限定
されるものではなく、透明樹脂を用いてフロント
パネル等を作成する場合等においても応用できる
ことは勿論である。 Although the embodiment described above has been described in which a hairline pattern is applied to a touch key, the present invention is not limited to touch keys, and can of course be applied to cases where a front panel or the like is created using transparent resin.
以上のようになる本発明のヘアライン模様作成
方法は、粘度が高い透明樹脂を研削することなく
比較的粘度の低い透明樹脂を研削するようにした
ので研削動作を極めて容易にできるのみならず、
ヘアライン層が粘着剤より表面側に位置している
為ヘアラインのコントラストをはつきりさせるこ
とができ、更には、粘着剤、背面板として必ずし
も透明なものを使用しなくても良い為廉価にでき
るという優れた効果を奏する。 The hairline pattern creation method of the present invention as described above grinds relatively low-viscosity transparent resin without grinding high-viscosity transparent resin, so it not only makes the grinding operation extremely easy, but also
Since the hairline layer is located on the surface side of the adhesive, it is possible to create a contrast between the hairlines, and furthermore, it is not necessary to use transparent adhesives and back plates, so the price can be reduced. It has this excellent effect.
図面は本発明の実施例を示し、第１図は、従来
例を示す縦断面図、第２図は、同正面図、第３図
乃至第６図は、本発明方法を示す途中工程図、第
７図及び第８図は、本発明方法の他の実施例を示
す図である。
１……表面板、２……印刷層、３……粘着剤、
４……金属蒸着層、５……背面板、６……レジス
ト。
The drawings show an embodiment of the present invention, FIG. 1 is a longitudinal sectional view showing a conventional example, FIG. 2 is a front view thereof, and FIGS. 3 to 6 are intermediate process diagrams showing the method of the present invention. FIGS. 7 and 8 are diagrams showing other embodiments of the method of the present invention. 1... Surface plate, 2... Printing layer, 3... Adhesive,
4...metal vapor deposition layer, 5...rear plate, 6...resist.
Claims (1)
より粘度の低い透明樹脂製のレジストを一体的に
付着させ、該レジストにヘアライン状の研削を施
した後、該研削面に金属蒸着層を設けることを特
徴とする透明樹脂におけるヘアライン模様作成方
法。 ２ 研削面に金属蒸着層を設ける前に該研削面の
特定位置に他の模様を呈する印刷を行なうことを
特徴とする特許請求の範囲第１項記載の透明樹脂
におけるヘアライン模様作成方法。[Scope of Claims] 1. A resist made of a transparent resin having a lower viscosity than that of the surface plate is integrally adhered to a surface plate made of a transparent resin having a high viscosity, and after grinding the resist into a hairline shape, A method for creating a hairline pattern in a transparent resin, characterized by providing a metal vapor deposition layer on the ground surface. 2. A method for creating a hairline pattern in a transparent resin according to claim 1, characterized in that, before providing the metal vapor deposition layer on the ground surface, printing is performed to present another pattern at a specific position on the ground surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2101280A JPS56117618A (en) | 1980-02-20 | 1980-02-20 | Creation of hair line pattern on transparent resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2101280A JPS56117618A (en) | 1980-02-20 | 1980-02-20 | Creation of hair line pattern on transparent resin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56117618A JPS56117618A (en) | 1981-09-16 |
| JPS6156106B2 true JPS6156106B2 (en) | 1986-12-01 |
Family
ID=12043137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2101280A Granted JPS56117618A (en) | 1980-02-20 | 1980-02-20 | Creation of hair line pattern on transparent resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56117618A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60135250A (en) * | 1983-12-23 | 1985-07-18 | 尾池工業株式会社 | Metallic gloss film |
| JPS6187997U (en) * | 1984-11-15 | 1986-06-09 | ||
| JP4933313B2 (en) * | 2007-03-16 | 2012-05-16 | ヤンマー株式会社 | Rice transplanter |
| JP4933315B2 (en) * | 2007-03-16 | 2012-05-16 | ヤンマー株式会社 | Rice transplanter |
-
1980
- 1980-02-20 JP JP2101280A patent/JPS56117618A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56117618A (en) | 1981-09-16 |
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