JPS6283783A - Colored transmitting display panel - Google Patents
Colored transmitting display panelInfo
- Publication number
- JPS6283783A JPS6283783A JP60223731A JP22373185A JPS6283783A JP S6283783 A JPS6283783 A JP S6283783A JP 60223731 A JP60223731 A JP 60223731A JP 22373185 A JP22373185 A JP 22373185A JP S6283783 A JPS6283783 A JP S6283783A
- Authority
- JP
- Japan
- Prior art keywords
- colored
- layer
- display panel
- transparent
- transmitting display
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 239000010410 layer Substances 0.000 description 14
- 239000000126 substance Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000002390 adhesive tape Substances 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
- 210000003323 beak Anatomy 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Laser Beam Processing (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は光源の前方に置かれ、所定の情報をカラー表示
するための透光表示板に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a transparent display board placed in front of a light source for displaying predetermined information in color.
従来、この種の表示板は化学的処理工程を経て製造され
るのが普通である。しかし、化学的処理工程ではエツチ
ング液等が受層され、これには環境汚染の問題が伴うと
いう欠点がある。Conventionally, this type of display board is usually manufactured through a chemical treatment process. However, in the chemical treatment process, an etching solution or the like is deposited, which has the disadvantage of causing environmental pollution problems.
本発明は化学的処理によらないで製造される透光表示板
に係り、透光基板と、該透光基板上に形成された着色透
光塗膜と、該着色塗膜上に形成された真空メタライジン
グ層とからなり、該真空メタライジング層が部分的にＹ
ＡＧレーザ加工により取り除かれていることを特徴とす
るもので、以下、図面に示す実施例に従って本発明の詳
細な説明する。The present invention relates to a transparent display plate manufactured without chemical treatment, including a transparent substrate, a colored transparent coating formed on the transparent substrate, and a transparent display plate formed on the colored coating. a vacuum metallizing layer, and the vacuum metallizing layer partially contains Y.
The present invention is characterized in that it is removed by AG laser processing, and the present invention will be described in detail below with reference to embodiments shown in the drawings.
第１図に加工前の素材としての透光基板１を示し、該透
光基板としてはアクリル樹脂やポリカーボネート４！１
脂等の合成樹脂板あるいは硝子板が受層される。この透
光基スに対して、先ず最初に、その上面に有機塗料に止
るベースコート２が第２図に示すように施されろ。該ベ
ースコートを施す目的は、第一に後述する真空メタライ
ジング層と該基板との密着性を良くし、第二に該基板面
上に透光着色層を形成する点にある。したがって、該ベ
ースコートは顔料または染料を含有した塗料による単層
のものであっても、また、それぞれ密着性あるいは着色
のための塗膜を個別に多層に施し、たものであってもよ
い。次に、第３図に示すようにアルミニウム等の金属の
薄膜３がスパッタリング、真空蒸着等の真空メタライジ
ング法によって該ベースコート上に形成される。該真空
メタライ来る。該真空メタライジング屡の上面には第４
図に示すように該真空メタライジング層を保護する目的
で所望により透明なトップコート４が施され゛ る
。このようにして形成された真空メタライジング屡は、
次に、ＹＡＧレーザビームで文字、図形等の所望の形状
の部分が、または逆に、それ以外の部分が第５図に示す
ように部分的に除去されて光を良く透過すべき表示部が
形成される。この時、真空メタライジング層の厚みに従
いレーザの出力を選択することによって、ベースコート
を損傷することなく、対応する部分のトップコートを同
時に除去することも可能である。しかし、除去されてい
ない場合にはこの後で、真空メタライジング層が無くな
った結果、剥がれ易くなった部分のトップコートがそれ
より幅広の粘着テープを月いて除去されろ。このように
して第６図に示す表示板が作られる。FIG. 1 shows a transparent substrate 1 as a raw material before processing, and the transparent substrate is made of acrylic resin or polycarbonate 4!1.
A synthetic resin plate such as resin or a glass plate is used as the receiving layer. First, a base coat 2 consisting of an organic paint is applied to the upper surface of this transparent substrate as shown in FIG. The purpose of applying the base coat is, firstly, to improve the adhesion between the vacuum metallizing layer described later and the substrate, and secondly, to form a transparent colored layer on the surface of the substrate. Therefore, the base coat may be a single layer of paint containing a pigment or dye, or it may be a multi-layer coating with separate coatings for adhesion or coloring. Next, as shown in FIG. 3, a thin film 3 of metal such as aluminum is formed on the base coat by a vacuum metallizing method such as sputtering or vacuum evaporation. The vacuum metallization comes. On the upper surface of the vacuum metallizing layer, a fourth
As shown in the figure, a transparent top coat 4 is applied, if desired, for the purpose of protecting the vacuum metallized layer. The vacuum metallizing often formed in this way is
Next, a YAG laser beam is used to partially remove portions of desired shapes such as characters and figures, or conversely, other portions are partially removed as shown in Figure 5, thereby creating a display area that should transmit light well. It is formed. At this time, by selecting the laser output according to the thickness of the vacuum metallizing layer, it is also possible to simultaneously remove the top coat in corresponding areas without damaging the base coat. However, if it has not been removed, then the top coat should be removed using a wider adhesive tape in areas where the vacuum metallizing layer is no longer present and is likely to peel off. In this way, the display board shown in FIG. 6 is produced.
なお、前述したベースコートを密着性のためと着色のた
めとの２層となし、かつ、該着色層を多数のドツトで構
成した実施例における該ドツトの色の配列を示す拡大図
を第７図に示し、横線は赤を、右斜線は黄色を、左斜線
は嘴を表わす。この実施例では、３０度、９０度、１５
０度の方向に赤、黄、質の各ドツトが順番に配列され、
これらに対応して、真空メタライジング層も所望の色彩
で表示部が表わされるように選択的にドツト状に除去さ
れている。FIG. 7 is an enlarged view showing the color arrangement of the dots in an example in which the base coat described above has two layers, one for adhesion and one for coloring, and the colored layer is composed of a large number of dots. The horizontal line represents red, the diagonal line to the right represents yellow, and the diagonal line to the left represents the beak. In this example, 30 degrees, 90 degrees, 15 degrees
Red, yellow, and quality dots are arranged in order in the 0 degree direction,
Correspondingly, the vacuum metallizing layer is also selectively removed in dots so that the display area is displayed in the desired color.
本発明は思上のように構成されているから、化学的処理
をしないで製造することが出来る着色透光表示板を提供
することが出来る。Since the present invention is constructed in a conceivable manner, it is possible to provide a colored transparent display plate that can be manufactured without chemical treatment.
第１図ないし第６図は本発明に係る表示板の一施例の製
造工程を示す断面図で、第７図は他の実施例に於ける着
色層の拡大平面図である。
１・・・ａ光基Ｌ ２・・・ベースコート３・・・
金属薄膜、 ４・・・トップコート特許出願代理人
弁理士 新垣 盛克
第 １ 図
二二二二＝＝＝ニド１
箪 ５ 図1 to 6 are cross-sectional views showing the manufacturing process of one embodiment of the display panel according to the present invention, and FIG. 7 is an enlarged plan view of a colored layer in another embodiment. 1... a light group L 2... base coat 3...
Metal thin film, 4...Top coat patent application agent
Patent Attorney Morikatsu Aragaki No. 1 Figure 2222=== Nido 1 Kan 5 Figure
Claims (1)
塗膜上に形成された真空メタライジング層とからなり、 該真空メタライジング層が部分的にＹＡＧレーザ加工に
より取り除かれていることを特徴とする着色透光表示板
。[Claims] Consisting of a transparent substrate, a colored transparent coating formed on the transparent substrate, and a vacuum metallizing layer formed on the colored transparent coating, the vacuum metallizing A colored transparent display board characterized in that a layer is partially removed by YAG laser processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60223731A JPS6283783A (en) | 1985-10-09 | 1985-10-09 | Colored transmitting display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60223731A JPS6283783A (en) | 1985-10-09 | 1985-10-09 | Colored transmitting display panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6283783A true JPS6283783A (en) | 1987-04-17 |
| JPH0323915B2 JPH0323915B2 (en) | 1991-03-29 |
Family
ID=16802803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60223731A Granted JPS6283783A (en) | 1985-10-09 | 1985-10-09 | Colored transmitting display panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6283783A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63181213A (en) * | 1987-01-23 | 1988-07-26 | 信越ポリマ−株式会社 | Manufacture of cover member for rubber switch |
| JPH02134683A (en) * | 1988-11-14 | 1990-05-23 | Marui Kogyo Kk | Formation of display part of display body |
| JPH07307120A (en) * | 1994-06-20 | 1995-11-21 | Shin Etsu Polymer Co Ltd | Cover member for rubber made switch |
| JP4543046B2 (en) * | 2005-04-14 | 2010-09-15 | 望 村田 | Resin sheet having fine decorative pattern and method for producing the same |
| JP2010282010A (en) * | 2009-06-04 | 2010-12-16 | Wise Micro Technology Co Ltd | Backlight display panel and method for manufacturing the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5642267A (en) * | 1979-09-14 | 1981-04-20 | Matsushita Electric Works Ltd | Producing display panel |
| JPS56121766A (en) * | 1980-02-29 | 1981-09-24 | Matsushita Electric Works Ltd | Method of working metallic foil laminated sheet |
-
1985
- 1985-10-09 JP JP60223731A patent/JPS6283783A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5642267A (en) * | 1979-09-14 | 1981-04-20 | Matsushita Electric Works Ltd | Producing display panel |
| JPS56121766A (en) * | 1980-02-29 | 1981-09-24 | Matsushita Electric Works Ltd | Method of working metallic foil laminated sheet |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63181213A (en) * | 1987-01-23 | 1988-07-26 | 信越ポリマ−株式会社 | Manufacture of cover member for rubber switch |
| JPH02134683A (en) * | 1988-11-14 | 1990-05-23 | Marui Kogyo Kk | Formation of display part of display body |
| JPH07307120A (en) * | 1994-06-20 | 1995-11-21 | Shin Etsu Polymer Co Ltd | Cover member for rubber made switch |
| JP4543046B2 (en) * | 2005-04-14 | 2010-09-15 | 望 村田 | Resin sheet having fine decorative pattern and method for producing the same |
| JP2010282010A (en) * | 2009-06-04 | 2010-12-16 | Wise Micro Technology Co Ltd | Backlight display panel and method for manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0323915B2 (en) | 1991-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |