JPS63102122A - Illumination type panel - Google Patents
Illumination type panelInfo
- Publication number
- JPS63102122A JPS63102122A JP24771686A JP24771686A JPS63102122A JP S63102122 A JPS63102122 A JP S63102122A JP 24771686 A JP24771686 A JP 24771686A JP 24771686 A JP24771686 A JP 24771686A JP S63102122 A JPS63102122 A JP S63102122A
- Authority
- JP
- Japan
- Prior art keywords
- light
- rubber
- emitting element
- panel
- light emitting
- 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
Links
- 238000005286 illumination Methods 0.000 title description 6
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000000758 substrate Substances 0.000 description 3
- 238000000149 argon plasma sintering Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Push-Button Switches (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は電子機器等の操作パネル部及び表示ノ（ネル部
に用いる照光式パネルに関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an illuminated panel used in an operation panel section and a display panel section of electronic equipment and the like.
従来の技術
従来、この種の照光パネルは、第４図、第６図に示すよ
うな構成であった。第４図、第６図において、２１は発
光素子であり、２２の基板上に配置されている。２３は
発光素子を覆うゴム状うノく−であり、光を透過させ、
２４はその透過光を導光させる透明樹脂であり、２６は
照光パネルケースである。2. Description of the Related Art Conventionally, this type of lighting panel has had a structure as shown in FIGS. 4 and 6. In FIGS. 4 and 6, 21 is a light emitting element, which is arranged on a substrate 22. In FIG. 23 is a rubber-like opening that covers the light emitting element and allows light to pass through.
24 is a transparent resin that guides the transmitted light, and 26 is a lighting panel case.
以上の構成で、表示部及び操作部を照光させていた。こ
のように、上記従来の構成でも表示部及び操作部を照光
することが出来る。With the above configuration, the display section and the operation section were illuminated. In this way, the display section and the operation section can be illuminated even with the above conventional configuration.
発明が解決しようとする問題点
しかしながら、上記従来の照光式パネルでは発光素子２
１の照度が弱い場合、表示部を十分に照光することがで
きないという問題があった。また、発光素子２１の照度
が強い時でも表示部が広い場合等、むらなく照光させた
り、十分な照光ができないという問題があった。Problems to be Solved by the Invention However, in the above conventional illuminated panel, the light emitting elements 2
When the illuminance of No. 1 is low, there is a problem that the display section cannot be sufficiently illuminated. Further, even when the illuminance of the light emitting element 21 is strong, there is a problem that evenly illumination or sufficient illumination cannot be achieved when the display area is wide.
また、上記従来の照光パネルでは透過光を導光させる透
明樹脂が必要である為、安価に照光パネルを構成するこ
とができないという問題があった。Furthermore, since the conventional lighting panel described above requires a transparent resin to guide the transmitted light, there is a problem that the lighting panel cannot be constructed at a low cost.
本発明はこのような従来の問題を解決するものであり、
弱い照度の発光素子でも十分な照光ができ、また広い表
示部の十分な照光が可能な、また、安価な照光パネルを
構成することもできる優れた照光式パネルを提供するこ
とを目的とするものである。The present invention solves these conventional problems,
An object of the present invention is to provide an excellent light-emitting panel that can provide sufficient illumination even with a light-emitting element with low illuminance, can sufficiently illuminate a wide display area, and can also constitute an inexpensive light-emitting panel. It is.
問題点を解決するための手段
本発明は上記目的を達成するために、光の光源となる発
光素子を覆うゴムシートに集光及び散光形状を設けたも
のである。Means for Solving the Problems In order to achieve the above object, the present invention provides a rubber sheet that covers a light emitting element serving as a light source with light condensing and light scattering shapes.
作用
本発明は上記のように発光素子を覆うゴムシートに集光
及び散光形状を設けることによって、光の光源となる発
光素子からの光を十分に拡散又は集光することができ、
良好な表示部の照光ができるという効果を有する。Function The present invention can sufficiently diffuse or condense the light from the light emitting element serving as the light source by providing the rubber sheet covering the light emitting element with a light condensing and light scattering shape as described above.
This has the effect of providing good illumination of the display section.
実施例
第１図、第２図は本発明の一実施例の構成を示すもので
ある。第１図、第２図において、１１は発光素子であり
、照光式パネルの光源で基板１２上に配置されている。Embodiment FIGS. 1 and 2 show the structure of an embodiment of the present invention. In FIGS. 1 and 2, a light emitting element 11 is a light source of an illuminated panel and is arranged on a substrate 12.
１３は発光素子１１を覆うように配置されたゴム状ラバ
ーであり、拡散された光を一方向に集光させるよう半球
のレンズ形状をしている光集光加工部１３１Ｌを有す。Reference numeral 13 denotes a rubber-like rubber disposed so as to cover the light emitting element 11, and has a light condensing part 131L in the shape of a hemispherical lens so as to condense the diffused light in one direction.
また、光集光加工部１３＆の表面にシボ加工を行ない先
乗光加工部１３２Ｌ表面からの光を散光させる場合もあ
る。１４はその透過光を可視部へ導光する透明樹脂であ
り、１６は照光パネルケースである。Further, the surface of the light condensing part 13& may be textured to scatter the light from the surface of the first light part 132L. 14 is a transparent resin that guides the transmitted light to the visible part, and 16 is a lighting panel case.
１６はボタン、１７は可動接点、１８は固定接点である
。16 is a button, 17 is a movable contact, and 18 is a fixed contact.
上記構成によれば、光源の発光素子１１が発光すると、
ゴム状ラバー１３の光集光加工部１３ａにより光が良行
に一方向に集光するため、発光素子１１の照度が弱い場
合或いは光指性がない場合でも透明樹脂１４を介して十
分に表示部を照光できるという利点を有する。また、光
集光加工部１３＆を大きくすれば、光源からの光を表示
部方向へ広く集光できる為、表示部を広く照光させるこ
とができるという効果を有する。さらに、光集光部１３
ａの表面をシボ加工すれば光源からの光が集光された後
散光するため、より大きい表示部を照光さすことができ
る。According to the above configuration, when the light emitting element 11 of the light source emits light,
Since light is condensed in one direction by the light condensing part 13a of the rubber-like rubber 13, even when the illuminance of the light emitting element 11 is weak or there is no optical direction, the display area can be sufficiently illuminated through the transparent resin 14. It has the advantage of being able to illuminate. Further, if the light condensing portion 13 & is made larger, the light from the light source can be focused widely toward the display section, which has the effect that the display section can be illuminated over a wide area. Furthermore, the light condensing section 13
If the surface of a is textured, the light from the light source is focused and then scattered, making it possible to illuminate a larger display area.
第３図は、他の実施例の要部を示すものであり、この実
施例では第２図の透明樹脂１４をゴム状ラバー１３によ
り形成させている。したがって、この実施例では、部品
の削減及び組立工数の削減をはかりコストダウンの効果
を有する。FIG. 3 shows the main part of another embodiment, in which the transparent resin 14 shown in FIG. 2 is formed of rubber-like rubber 13. Therefore, this embodiment has the effect of reducing costs by reducing the number of parts and assembly man-hours.
なお、上記２つの実施例では、発光素子にミニモールド
タイプ及びチップタイプを用いているが、発光素子は砲
弾形であってもよい。この場合には更に照度の強い表示
部を形成できる効果を得ることができる。In the above two embodiments, a mini-mold type and a chip type light emitting element are used, but the light emitting element may be bullet-shaped. In this case, it is possible to obtain the effect of forming a display section with even higher illuminance.
発明の効果 本発明は以下に示す効果を有する。Effect of the invention The present invention has the following effects.
（１） ゴム状ラバーに光を一方向に集光する形状を
付加した場合部品は増加せずに弱光源からの光を用いて
、良行な表示部の照光が行える。(1) When a shape that focuses light in one direction is added to the rubber-like rubber, the display section can be illuminated efficiently using light from a weak light source without increasing the number of parts.
（２）また、ゴム状ラバーの形状により光を一方向に広
く集光できる為表示部を広くしても十分な照光を行うこ
とができる。(2) Furthermore, because the shape of the rubber-like rubber allows light to be focused widely in one direction, sufficient illumination can be achieved even if the display area is wide.
（３）ゴム状ラバーで透明樹脂等で形成する散光、拡散
形状を作れば、部品数及び組立て工数を削減することが
でき、コストダウンがはかれる。(3) By creating a diffused light or diffused shape made of transparent resin or the like using rubber-like rubber, the number of parts and assembly man-hours can be reduced, leading to cost reductions.
第１図は本実施例に係る要部断面斜視図、第２図は照光
パネルの概略断面図、第３図は他の実施例の概略断面図
、第４図、第６図は従来の照光パネルの要部断面斜視図
、概略断面図である。
１１・・・・・・発光素子、１２・・・・・・基板、１
３・・・・・・ゴム状ラバー、１３ａ・・・・・・光集
光加工部、１４・・・・・・透明樹脂。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名第１
図
第３図
第４図
第５図Fig. 1 is a cross-sectional perspective view of the main part of this embodiment, Fig. 2 is a schematic sectional view of a lighting panel, Fig. 3 is a schematic sectional view of another embodiment, and Figs. 4 and 6 are conventional lighting panels. FIG. 2 is a perspective cross-sectional view and a schematic cross-sectional view of a main part of the panel. 11... Light emitting element, 12... Substrate, 1
3...Rubber-like rubber, 13a...Light condensing processed part, 14...Transparent resin. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure 3 Figure 4 Figure 5
Claims (1)
ラバーを有し、上記ゴム状ラバーに光集光加工部を設け
た照光式パネル。An illuminated panel comprising a light-emitting element serving as a light source and a rubber-like rubber covering the light-emitting element, the rubber-like rubber having a light condensing processed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24771686A JPS63102122A (en) | 1986-10-17 | 1986-10-17 | Illumination type panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24771686A JPS63102122A (en) | 1986-10-17 | 1986-10-17 | Illumination type panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63102122A true JPS63102122A (en) | 1988-05-07 |
Family
ID=17167607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24771686A Pending JPS63102122A (en) | 1986-10-17 | 1986-10-17 | Illumination type panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63102122A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02150622U (en) * | 1989-05-23 | 1990-12-27 | ||
| JPH08288665A (en) * | 1995-04-18 | 1996-11-01 | Casio Comput Co Ltd | Cabinet structure |
| WO2009101716A1 (en) * | 2008-02-14 | 2009-08-20 | Mitsubishi Electric Corporation | Control center |
| JP2012213022A (en) * | 2011-03-31 | 2012-11-01 | Fujitsu Ltd | Electronic apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6158115A (en) * | 1984-08-29 | 1986-03-25 | 松下電器産業株式会社 | Light emitting display unit |
-
1986
- 1986-10-17 JP JP24771686A patent/JPS63102122A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6158115A (en) * | 1984-08-29 | 1986-03-25 | 松下電器産業株式会社 | Light emitting display unit |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02150622U (en) * | 1989-05-23 | 1990-12-27 | ||
| JPH08288665A (en) * | 1995-04-18 | 1996-11-01 | Casio Comput Co Ltd | Cabinet structure |
| WO2009101716A1 (en) * | 2008-02-14 | 2009-08-20 | Mitsubishi Electric Corporation | Control center |
| CN101953042A (en) * | 2008-02-14 | 2011-01-19 | 三菱电机株式会社 | Control center |
| JP5008729B2 (en) * | 2008-02-14 | 2012-08-22 | 三菱電機株式会社 | Control center |
| JP2012213022A (en) * | 2011-03-31 | 2012-11-01 | Fujitsu Ltd | Electronic apparatus |
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