JP2500085Y2 - Display device with a three-dimensional appearance - Google Patents

Display device with a three-dimensional appearance

Info

Publication number
JP2500085Y2
JP2500085Y2 JP1991028071U JP2807191U JP2500085Y2 JP 2500085 Y2 JP2500085 Y2 JP 2500085Y2 JP 1991028071 U JP1991028071 U JP 1991028071U JP 2807191 U JP2807191 U JP 2807191U JP 2500085 Y2 JP2500085 Y2 JP 2500085Y2
Authority
JP
Japan
Prior art keywords
transparent plate
mark
light
light source
flat
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 - Lifetime
Application number
JP1991028071U
Other languages
Japanese (ja)
Other versions
JPH04124289U (en
Inventor
康郎 有竹
康暢 高田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ichikoh Industries Ltd
Original Assignee
Ichikoh Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ichikoh Industries Ltd filed Critical Ichikoh Industries Ltd
Priority to JP1991028071U priority Critical patent/JP2500085Y2/en
Publication of JPH04124289U publication Critical patent/JPH04124289U/en
Application granted granted Critical
Publication of JP2500085Y2 publication Critical patent/JP2500085Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】本考案は、自動車のリヤーフィニ
ッシャとして用いられて、文字,記号,もしくは図形、
又はこれらの組合せよりなるマーク(以下、単にマーク
という)を発光させて表示する、光源を内蔵した表示装
置に関するものである。本考案においてリヤーフィニッ
シャとは、自動車の後部に装着されてマークを表示する
器具を言い、光源を内蔵していても照明灯や信号灯とし
ての機能を有せず、専ら意匠的な役目を有している。
[Field of Industrial Application] The present invention is used as a rear finisher for automobiles, and can be used for characters, symbols, or figures,
Or a mark consisting of a combination of these (hereinafter, simply mark
That is, the present invention relates to a display device having a built-in light source that emits light to display. In the present invention, the rear finisher refers to a device that is mounted on the rear part of an automobile to display a mark , and does not have a function as an illumination lamp or a signal light even if it has a built-in light source, and has a design purpose only. ing.

【0002】[0002]

【従来の技術】図5は従来例の表示装置を示す断面図で
ある。本例は自動車用のリヤーフィニッシャであって、
図の上方が車体の外側(後方)、図の下方が車体の内側
に相当している。図示の1は透明な板状部材(以下、透
明板という)で、1aは表面、1bは裏面である。自動
車の進行方向を無視して、表示装置としての投光方向に
ついて言えば上記の表面1aは前面であり、裏面1bは
後面である。上記の透明板1の後面に、不透明な塗装膜
2が成膜されており、かつ、この塗装膜2にはマークの
形状をした開口2a,2bが設けられている。
2. Description of the Related Art FIG. 5 is a sectional view showing a conventional display device. This example is a rear finisher for automobiles,
The upper part of the figure corresponds to the outer side (rear) of the vehicle body, and the lower part of the figure corresponds to the inner side of the vehicle body. 1 in the figure is a transparent plate-like member (hereinafter referred to as a transparent member ).
1a is the front surface and 1b is the back surface. The front surface 1a is the front surface and the back surface 1b is the rear surface when ignoring the traveling direction of the automobile and referring to the light projecting direction as the display device. An opaque coating film 2 is formed on the rear surface of the transparent plate 1, and the coating film 2 is provided with openings 2a and 2b in the shape of marks.

【0003】上記の開口2a,2bを覆う形に、透明板
の後面1bにハーフ蒸着3a,3bが施されてハーフミ
ラーが構成される。上記透明板1の後方に隣接せしめ
て、これと平行に平面光源(本例ではEL)4が配置さ
れる。
Half vapor deposition 3a, 3b is applied to the rear surface 1b of the transparent plate so as to cover the openings 2a, 2b to form a half mirror. A plane light source (EL in this example) 4 is arranged adjacent to the rear of the transparent plate 1 and in parallel therewith.

【0004】図6および図7は上記従来例(図5)の正
面外観図である。本例においては前記のマークはA形を
していて、塗装膜2がA字形の部分を除いて塗装・成膜
されている。昼間、前記のEL4を消光させているとき
は、前記のハーフ蒸着によって構成されたハーフミラー
が外来光を反射して、図6のごとく銀色のAの文字5が
外観に現われる。また、夜間に前記のEL4を発光させ
ると、図7のごとくハーフミラーを通った光束がA形の
発光文字6を現出する。
6 and 7 are front external views of the conventional example (FIG. 5). In this example, the mark has an A shape, and the coating film 2 is coated and formed except for the A-shaped portion. During the daytime, when the EL 4 is extinguished, the half mirror formed by the half vapor deposition reflects extraneous light, and the silver letter A appears in the appearance as shown in FIG. When the EL 4 is made to emit light at night, the luminous flux passing through the half mirror reveals the A-shaped light emitting character 6 as shown in FIG.

【0005】[0005]

【考案が解決しようとする課題】図5ないし図7につい
て説明した従来例の表示装置は、塗装膜2に設けられて
いるマーク形状の開口2a,2bがEL4によって照ら
し出され、夜間の暗い視野の中に発光文字6が現出す
る。上記の発光文字6は、透明板1の後面1bに蒸着さ
れたハーフ蒸着3a,3bによって構成されているハー
フミラーの通過光を視認しているものであるから、該ハ
ーフミラーの表面が輝いているように感じられ、その後
方(裏側・図において下方)の構造は車外の人から感
知されない。このため、前記の発光文字6は平面的な外
観を呈し、立体的な厚みが感じられない上に、その色調
が単純であるので意匠的な興趣に乏しい。
In the display device of the conventional example described with reference to FIGS. 5 to 7, the mark-shaped openings 2a and 2b provided in the coating film 2 are illuminated by the EL 4 and the dark field of view at night. The luminous character 6 appears in the. Since the above-mentioned light emitting character 6 visually recognizes the light passing through the half mirror composed of the half vapor depositions 3a and 3b deposited on the rear surface 1b of the transparent plate 1, the surface of the half mirror shines. It feels like it is present, and the structure behind it (back side, lower side in Fig. 5 ) is not perceived by people outside the vehicle. Therefore, the light-emitting character 6 has a two-dimensional appearance, a three-dimensional thickness is not felt, and the color tone is simple.

【0006】本考案は上述の事情に鑑みて為されたもの
であり、その目的とするところは、装置全体は薄形であ
って、しかも、立体的な発光マークを美麗な複数の色調
で浮かび上がらせることができる、簡単な構成で製造コ
ストの安い表示装置を提供するにある。
The present invention has been made in view of the above circumstances, and an object thereof is to make the entire device thin and to make a three-dimensional light emitting mark stand out in a plurality of beautiful color tones. An object of the present invention is to provide a display device which has a simple structure and can be manufactured at low cost.

【0007】[0007]

【課題を解決するための手段】上記の目的を達成するた
めに創作した本考案の基本的原理を略述すると次のごと
くである。無色透明な板状部材の前面側と後面側とにそ
れぞれマークを描くとともに、その背後に面光源を配置
する。上記前,後面のマークは互いに同形かつほぼ同寸
とし、しかも、ポジチブマークとネガチブマークとの関
係をなすように構成する。ここにポジとネガとの関係と
は、例えば円板と円孔との関係をいう。
The basic principle of the present invention created to achieve the above-mentioned object will be briefly described as follows. Marks are drawn on the front surface side and the rear surface side of the colorless and transparent plate member, respectively, and a surface light source is arranged behind them. The marks on the front and rear surfaces have the same shape and substantially the same size, and the positive mark and the negative mark are arranged to have a relation. Here, the relationship between the positive and the negative means, for example, the relationship between the disc and the circular hole.

【0008】上記のようなマークを透明板の表裏に正対
させて設けておいた場合、これを真正面から見るとポジ
チブマークとネガチブマークとが重なっているが、これ
を斜めから見るとポジチブマークとネガチブマークとが
ずれて見え、このずれが立体感を生じさせる。
When the above marks are provided on the front and back of the transparent plate so as to face each other, the positive mark and the negative mark overlap when viewed from the front, but the positive mark when viewed obliquely. And the negative mark appear to be displaced, and this displacement causes a stereoscopic effect.

【0009】さらに、上記ネガチブマークよりも光源側
にフイルタを設けて該ネガチブマークを通過する光束を
有色光とし、前記ポジチブマークに該ポジチブマークと
異なる色調の光を投光すると、多彩なマークが立体的に
浮き上がって見える。
Further, when a filter is provided on the light source side of the negative mark and the luminous flux passing through the negative mark is colored light, and the positive mark is irradiated with light having a color tone different from that of the positive mark, various marks are formed. It looks three-dimensionally floating.

【0010】上述の原理に基づく具体的な構成として本
考案に係る標示装置は、平面光源と、上記平面光源の前
に設けられた透明板とを具備し、上記透明板に描かれ
マークを表示する装置において、上記の平面光源はE
Lによって構成された白色の光源であって、該ELの前
面側に、これと平行に透明板が配置されており、上記E
Lと上記透明板との間にフィルタが配置されており、
記透明板の前面側には、有色遮光層によってマークが
かれており、上記透明板の後面側には、上記のマーク
正対する部分にマーク形状の平坦部が形成されるととも
に、該透明板の後面側であって上記平坦部を除く部分
に、半球面状プリズム素子を配列してなる魚眼プリズム
が形成されていることを特徴とする。
As a concrete structure based on the above-mentioned principle, a marking device according to the present invention comprises a flat light source and a flat light source in front of the flat light source.
Provided was a transparent plate disposed towards an apparatus for displaying a mark drawn on the transparent plate, said planar light source E
What white light source der constituted by L, the front side of the EL, which is parallel to the transparent plate disposed therewith, said E
Filter is disposed between the L and the transparent plate, the upper
Serial on the front side of the transparent plate, and mark him draw <br/> by colored light shielding layer, on the rear surface side of the transparent plate, the mark of the
When a mark-shaped flat portion is formed in the facing portion,
A portion on the rear surface side of the transparent plate excluding the flat portion
In addition, a fisheye prism formed by arranging hemispherical prism elements is formed.

【0011】[0011]

【作用】上記の構成によれば、ELから出射した光束は
フィルタを通過して有色光束となって透明板に入射す
る。 上記透明板の後面にはマーク形状の平坦部が設けら
れ、それ以外の部分には魚眼プリズムが設けられている
ので、該透明板に入射した有色光束のうちで平坦部に入
射した有色光束はマーク形状の有色光束になって該透明
板を通過する。そして、魚眼プリズムが形成されている
部分に入射した有色光束は該魚眼プリズムによって拡散
されて透明板内に進んで迷光(制御されない光)とな
る。その結果、前記マーク形状の平坦部を除いてマスキ
ングされたのと同様の作用が得られる。前記のようにし
て平坦部を通過したマーク形状の有色光束は、前記透明
板の前面側に描かれているマーク形状の有色遮光層を後
面側から照射する。これを斜め前方から見ると、有色遮
光層のマーク形状と有色光束のマーク形状とにずれを生
じて見え、このずれによって透明板の板厚寸法に相当す
る厚みを有する立体的なマークが視認される。このよう
にして、透明板の前面側に有色遮光層で描かれたマーク
の輪郭が前記フィルタの色調で輝き、立体的に浮き上が
って見える
According to the above construction, the luminous flux emitted from the EL is
After passing through the filter, it becomes a colored light beam and enters the transparent plate.
It A mark-shaped flat portion is provided on the rear surface of the transparent plate.
And fisheye prisms are provided in other parts
Therefore, of the colored light flux incident on the transparent plate, it enters the flat portion.
The colored light flux emitted becomes a mark-shaped colored light flux and is transparent.
Go through the board. And the fisheye prism is formed
The colored light beam incident on the part is diffused by the fisheye prism.
Then, it goes into the transparent plate and becomes stray light (uncontrolled light).
It As a result, except for the flat part of the mark shape,
The same effect can be obtained as if As above
The mark-shaped colored light flux that has passed through the
The colored shade layer in the shape of the mark drawn on the front side of the board is
Irradiate from the surface side. Looking at this diagonally from the front, colored blocks
The mark shape of the optical layer and the mark shape of the colored light beam appear to be deviated, and due to this deviation, a three-dimensional mark having a thickness corresponding to the plate thickness dimension of the transparent plate is visually recognized. In this way, the contour of the mark drawn by the colored light-shielding layer on the front surface side of the transparent plate shines in the color tone of the filter and appears three-dimensionally .

【0012】[0012]

【実施例】図1は本考案に係る立体的な外観を呈する表
示装置の1実施例を示す断面図であって、図の上方が表
示方向に関して前側であり図の下方が後側である。図示
の20は無色透明なアクリル樹脂材によって厚さ寸法約
8mmの平板状に構成した透明板である。20aはその前
面,20bは同じく後面である。本考案を実施する際、
この透明板20の厚さ寸法は任意に設定し得るが、3mm
ないし10mmが適当である。3mm以下では立体感が不充
分であり、10mm以上は整形が困難だからである。ま
た、アクリル樹脂以外の透明な固体材料を任意に選定し
て用いることもできる。
1 is a cross-sectional view showing an embodiment of a display device having a three-dimensional appearance according to the present invention. The upper part of the drawing is the front side in the display direction and the lower part of the drawing is the rear side. Reference numeral 20 shown in the figure is a transparent plate made of a colorless and transparent acrylic resin material and formed into a flat plate shape having a thickness of about 8 mm. 20a is its front surface and 20b is its rear surface. When carrying out the present invention,
The thickness of the transparent plate 20 can be set arbitrarily, but it is 3 mm.
Or 10 mm is suitable. This is because if the thickness is 3 mm or less, the three-dimensional effect is insufficient, and if it is 10 mm or more, shaping is difficult. Further, a transparent solid material other than acrylic resin can be arbitrarily selected and used.

【0013】上記透明板20の前面20aに、マーク形
状の有色遮光層21a,21bを設ける。本例において
は印刷技法を利用して、紺色透明の印刷インクによりA
の字形のマークを印刷した。従って、本実施例の遮光層
は完全に不透明ではなく半透明である。本考案を実施す
る際、この有色遮光層を塗装技術によって構成しても良
い。上記透明板20の後面20bに、マーク形状の平坦
部22a,22bを形成する。これらの平坦部は前記の
有色遮光層と同形,ほぼ同寸に設定し、透明板20を介
して平坦部と有色遮光層とを正対させる。
Mark-shaped colored light shielding layers 21a and 21b are provided on the front surface 20a of the transparent plate 20. In this example, the printing technique is used to print a dark blue transparent printing ink.
I printed a mark in the shape of. Therefore, the light shielding layer of this embodiment
Is not completely opaque but translucent. When carrying out the present invention, the colored light shielding layer may be formed by a coating technique. A mark-shaped flat surface is formed on the rear surface 20b of the transparent plate 20.
The parts 22a and 22b are formed. These flats are
Set the same shape and almost the same size as the colored light-shielding layer, and insert the transparent plate 20
Then, the flat portion and the colored light-shielding layer are made to face each other.

【0014】前記透明板20の後面20bに、前記平坦
部22a,22bを形成した部分を除いて、半球面状プ
リズム素子を配列してなる魚眼プリズム(22)を形成
する。これにより、前記の有色遮光層と平坦部がポジテ
ィブなマーク形状をなしているのに対応して、魚眼プリ
ズムはネガティブなマーク形状を表すようになる。
On the rear surface 20b of the transparent plate 20, the flat surface is formed.
Except for the part where the parts 22a and 22b are formed,
Forming a fisheye prism (22) with rhythm elements arranged
I do. As a result, the colored light-shielding layer and the flat portion are positively aligned.
The fish-eye pre-printing
Zum comes to represent a negative mark shape.

【0015】前記透明板20の後方に、これと平行に離
間せしめて、白色に発光するEL23を配設する。上記
透明板20とEL23との間に緑色のフイルタ24を配
置する以上のように構成された本例の表示装置(図
1)において、EL23に駆動電圧を印加して発光させ
ると、該EL23から出射した白色光はフイルタ24で
濾光されて緑色光となる。 上記緑色光のうち、透明板2
0の平坦部22a,22bに入射した緑色光は断面A字
形の緑色光束となって該透明板20を通過する。また、
魚眼プリズム22に入射した緑色光は該魚眼プリズムを
構成している半球面状プリズム素子によってプリズム素
子ごとに集束された後に拡散し、全体として散乱された
状態になり、透明板20内の迷光となって該透明板の外
観を全体的に明るくする。
An EL 23, which emits white light, is arranged behind the transparent plate 20 in parallel with the transparent plate 20. A green filter 24 is arranged between the transparent plate 20 and the EL 23 . In the display device of the present embodiment configured as described above (FIG. 1), the light is emitted by applying a driving voltage to EL23, white light emitted from the EL23 is that Do the green light is light filtering in filter 24 . Of the above green light, the transparent plate 2
0 of the flat portion 22a, the green light incident on 22b is a green light beam cross section A-shape passing through the transparent plate 20. Also,
The green light incident on the fisheye prism 22 passes through the fisheye prism.
The hemispherical prism elements that make up the prism element
Focused on each child, then diffused and scattered as a whole
And becomes stray light inside the transparent plate 20 and outside the transparent plate 20.
Brighten the overall view.

【0016】上記の断面A字形の緑色光束は透明板20
内に進み、ほとんど減衰することなく図の上方に進ん
で、有色遮光層21a,21bを後面側から照射するの
で、これを前面側から見ると図2のごとく有色遮光層2
1で形成されているマークの輪郭が輝いて見える。本実
施例の有色遮光層21a,21bは先に述べたように紺
色に構成した。そして、その輪郭が緑色に輝く。 以上に
述べた構成より成る本実施例の表示装置を斜め前方から
見ると、図3のように、緑色に輝く平坦部22aと紺色
の有色遮光層21とが幅寸法wだけずれて見えるこの
ようにして紺色の有色遮光層21の輪郭が、厚さの外観
を有する緑色の光に包まれて立体的に発光し、A字形の
光マークを浮き上がらせる。本実施例では、平坦部22
bの周囲に突条31が設けられている。このような突条
を設けておくと光マークの輪郭が際立って見え、美麗で
ある。
The green luminous flux having the above-mentioned A-shaped cross section is transmitted through the transparent plate 20.
The colored light-shielding layers 21a and 21b are irradiated from the rear surface side as they proceed from the front side to the colored light-shielding layer 2 as shown in FIG.
The outline of the mark formed by 1 appears bright. Real
The colored light-shielding layers 21a and 21b of the embodiment are navy blue as described above.
Composed in color. And the outline shines green. more than
Looking at the display device of this embodiment has the constitution mentioned obliquely from the front, as shown in FIG. 3, a flat portion 22a glowing green dark blue
The colored light-shielding layer 21 appears to be shifted by the width dimension w . In this way, the contour of the dark- colored light-shielding layer 21 is wrapped in green light having an appearance of thickness to emit light in three dimensions, and the A-shaped light mark is raised. In this embodiment, the flat portion 22
A ridge 31 is provided around b. When such a ridge is provided, the contour of the optical mark is conspicuously visible and it is beautiful.

【0017】本考案の表示装置を自動車用のリヤーフィ
ニッシャとして用いる場合、我国では赤系統の色調を使
用できない等の制約を受けるが、輸出用のリヤーフィニ
ッシャの場合は仕向先の交通法規に従えば良い。また、
リヤーフィニッシャ以外の用途においては赤色,橙色な
どを用い得る場合も多いので、それぞれの使用条件に基
づいて色調を選定すれば良い。
When the display device of the present invention is used as a rear finisher for automobiles, there are restrictions such as the fact that red color tones cannot be used in Japan, but in the case of a rear finisher for export, according to the traffic regulations of the destination. good. Also,
In many cases other than the rear finisher, red, orange, etc. can be used, so the color tone should be selected based on the respective usage conditions.

【0018】図4は本考案を適用して構成したリヤーフ
ィニッシャの1例を示す正面図であって、25はリヤー
フィニッシャとして所定寸法(装着すべき自動車の設計
図により指定される)の長さL,幅w1に構成された黒
色合成樹脂製のフレームである。26は、上記のフレー
ム25で囲まれた透明板であって、その前面(図におい
て紙面の手前側)に有色遮光層で構成された文字27
a,27b,27cが印刷されている。本図4には現わ
れていないが、透明板26の背後には図1の実施例と同
様ないし類似の構成よりなる魚眼プリズム,フイルタ
(緑色),およびELが配設されている。これにより、
本例のリヤーフィニッシャ(図4)を斜め前方から見る
と緑色の側面を有して厚みを感じさせる文字27a,2
7b,27cの輪郭が立体的に発光して浮き上がって見
える。
FIG. 4 is a front view showing an example of a rear finisher constructed by applying the present invention, in which 25 is a length of the rear finisher having a predetermined size (specified by a design drawing of an automobile to be mounted). The frame is made of black synthetic resin and has a width L and a width w 1 . Reference numeral 26 is a transparent plate surrounded by the frame 25, and has a character 27 composed of a colored light-shielding layer on its front surface (front side in the drawing).
a, 27b, and 27c are printed. Although not shown in FIG. 4, a fish-eye prism, a filter (green), and an EL having the same or similar structure to the embodiment of FIG. 1 are arranged behind the transparent plate 26. This allows
When the rear finisher (Fig. 4) of this example is viewed obliquely from the front, the letters 27a, 2 having green side faces and giving a feeling of thickness
The contours of 7b and 27c are three-dimensionally illuminated and appear to be raised.

【0019】前掲の図1から容易に理解されるように、
本例の表示装置は光源以外に電気的部品を使用しておら
ず、構造が簡単で製造コストが安い。その上、経時的に
老化したり衰損したりする構成部品を含んでいないので
耐久性に優れている。特に、薄形に構成することがで
き、しかも立体的な外観が得られ、光マークの輪郭が浮
き上がって見え、意匠的価値が高い。
As will be readily understood from FIG. 1 above,
The display device of this example uses no electrical parts other than the light source, has a simple structure, and is inexpensive to manufacture. In addition, since it does not include components that age or deteriorate over time, it has excellent durability. In particular, it can be made thin, and a three-dimensional appearance can be obtained, and the contour of the optical mark appears to be raised, which is of high design value.

【0020】[0020]

【考案の効果】平面光源と、上記平面光源の前面に設け
られた透明板とを具備し、上記透明板に描かれたマーク
を表示する装置に本考案を適用して、上記の平面光源を
ELによって構成された白色の光源とし、上記ELの前
面側に、これと平行に透明板を配置するとともに、上記
ELと透明板との間にフィルタを配置し、 上記透明板の
前面側に、有色遮光層によってマークを描き、 上記透明
板の後面側には、上記のマークと同形の平坦部を形成す
るとともに、該平坦部以外の部分に魚眼プリズムを形成
すると、装置全体を薄形に構成することができ、しか
、発光マークの輪郭がフィルタの色調を伴って浮かび
上がって見えるので、意匠的価値が高い。その上、構造
が簡単で製造コストが安いという優れた実用的効果を奏
する。
The flat light source and the transparent plate provided on the front surface of the flat light source, and the mark drawn on the transparent plate
By applying the present invention to a device for displaying , a planar light source is a white light source composed of an EL, and a transparent plate is arranged in parallel with the front side of the EL, and
Place a filter between the EL and the transparent plate,
On the front side, a mark is drawn by a colored light-shielding layer, and the above transparent
On the back side of the plate, form a flat part with the same shape as the above mark.
In addition, a fisheye prism is formed on the part other than the flat part.
Then, it is possible to configure the entire apparatus thin, even only <br/>, since the outline of the light emission mark appears to emerge with a color filter, a high design value. In addition, it has an excellent practical effect that the structure is simple and the manufacturing cost is low.

【図面の簡単な説明】[Brief description of drawings]

【図1】本考案の1実施例における部分的断面図FIG. 1 is a partial sectional view of an embodiment of the present invention.

【図2】上記実施例の正面図FIG. 2 is a front view of the above embodiment.

【図3】上記実施例の斜視図FIG. 3 is a perspective view of the above embodiment.

【図4】上記と異なる実施例の全体的正面図FIG. 4 is an overall front view of an embodiment different from the above.

【図5】従来例の表示装置を示す断面図FIG. 5 is a sectional view showing a conventional display device.

【図6】上記従来例の消灯状態を描いた正面図FIG. 6 is a front view illustrating the extinguished state of the conventional example.

【図7】上記実施例の発光状態を描いた正面図FIG. 7 is a front view illustrating a light emitting state of the above embodiment.

【符号の説明】[Explanation of symbols]

1…板状部材,1a…表面,1b…裏面,2…塗装膜,
2a…開口,2b…開口,3a…ハーフ蒸着,3b…ハ
ーフ蒸着,4…EL(平面光源),5…銀色の文字,6
…発光文字,20…透明板,20a…透明板の前面,2
0b…透明板の後面,21…有色遮光層,21a…有色
遮光層,21b…有色遮光層,22…魚眼プリズム,2
2a…平坦部,22b…平坦部,23…EL,24…フ
ィルタ,25…フレーム,26…透明板,27a…印刷
された有色不透明な文字,27b…印刷された有色不透
明な文字,27c…印刷された有色不透明な文字
1 ... Plate-shaped member, 1a ... Front surface, 1b ... Back surface, 2 ... Paint film,
2a ... aperture, 2b ... aperture, 3a ... half vapor deposition, 3b ... half vapor deposition, 4 ... EL (planar light source), 5 ... silver letters, 6
... Luminescent characters, 20 ... Transparent plate, 20a ... Front surface of transparent plate, 2
0b ... Rear surface of transparent plate, 21 ... Colored light-shielding layer, 21a ... Colored light-shielding layer, 21b ... Colored light-shielding layer, 22 ... Fish-eye prism, 2
2a ... Flat part, 22b ... Flat part, 23 ... EL, 24 ... Filter, 25 ... Frame, 26 ... Transparent plate, 27a ... Printed colored opaque characters, 27b ... Printed colored opaque characters, 27c ... Printing Colored opaque characters

Claims (1)

(57)【実用新案登録請求の範囲】(57) [Scope of utility model registration request] 【請求項1】 透明板と、該透明板の後方にこれと平行
に配置された平面光源とを具備し、上記透明板に描かれ
た文字,記号,もしくは図形,又はこれらの組合せとよ
りなるマークを表示する装置において、 上記の平面光源はEL(23)によって構成された白色
の光源であって、該ELの前面側に、これと平行に透明
板(20)が配置されており、上記ELと上記透明板との間にフィルタ(24)が配置
されており、 上記透明板の前面側には、有色遮光層(21a,21
b)によってマークが描かれており、 上記透明板の後面側には、上記のマーク正対する部分
にマーク形状の平坦部(22a,22b)が形成される
とともに、該透明板の後面側であって上記平坦部を除く
部分に、半球面状プリズム素子を配列してなる魚眼プリ
ズム(22)形成されていることを特徴とする、立体
的な外観を呈する表示装置。
1. A and Toru Akiraban, comprising a flat light source disposed parallel to this behind the transparent plate, and the drawn characters Toru Akiraban, symbols or figures, or a combination thereof, an apparatus for displaying a mark become more, above the plane light source I white light source der constituted by EL (23), on the front side of the EL, parallel transparent therewith
A plate (20) is arranged, and a filter (24) is arranged between the EL and the transparent plate.
On the front side of the transparent plate , the colored light shielding layers (21a, 21a
b) are drawn mark by, on the rear surface side of the transparent plate, said mark and directly facing portion
The flat portion of the mark shape (22a, 22b) are formed on the
In addition, the flat part is excluded on the rear surface side of the transparent plate.
A display device having a three-dimensional appearance, characterized in that a fisheye prism (22) formed by arranging hemispherical prism elements is formed in a portion thereof.
JP1991028071U 1991-04-23 1991-04-23 Display device with a three-dimensional appearance Expired - Lifetime JP2500085Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1991028071U JP2500085Y2 (en) 1991-04-23 1991-04-23 Display device with a three-dimensional appearance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1991028071U JP2500085Y2 (en) 1991-04-23 1991-04-23 Display device with a three-dimensional appearance

Publications (2)

Publication Number Publication Date
JPH04124289U JPH04124289U (en) 1992-11-12
JP2500085Y2 true JP2500085Y2 (en) 1996-06-05

Family

ID=31912227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1991028071U Expired - Lifetime JP2500085Y2 (en) 1991-04-23 1991-04-23 Display device with a three-dimensional appearance

Country Status (1)

Country Link
JP (1) JP2500085Y2 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60172190U (en) * 1984-04-20 1985-11-14 筒中プラスチツク工業株式会社 Display board for signboards
JPH0275693U (en) * 1988-11-30 1990-06-11

Also Published As

Publication number Publication date
JPH04124289U (en) 1992-11-12

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