JPH04130989U - Display device with a three-dimensional appearance - Google Patents
Display device with a three-dimensional appearanceInfo
- Publication number
- JPH04130989U JPH04130989U JP3752591U JP3752591U JPH04130989U JP H04130989 U JPH04130989 U JP H04130989U JP 3752591 U JP3752591 U JP 3752591U JP 3752591 U JP3752591 U JP 3752591U JP H04130989 U JPH04130989 U JP H04130989U
- Authority
- JP
- Japan
- Prior art keywords
- mark
- transparent
- light source
- flat
- light
- 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.)
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Links
- 239000010409 thin film Substances 0.000 claims description 8
- 230000001747 exhibiting effect Effects 0.000 claims description 2
- 235000019646 color tone Nutrition 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 239000010408 film Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007639 printing Methods 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000002316 cosmetic surgery Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
(57)【要約】
【目的】 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が、美麗な色調の発光マークとして
立体的に浮かび上がって見える、薄形の表示器を提供す
る。
【構成】 透明板２０の前側に、透明な有色の透光層２
１ａ，２１ｂによってマークを描く。上記透明板２０の
後面に装飾プリズム２２を配列し、かつ、該装飾プリズ
ムを設けた面の中にマーク形状の平坦部２２ａ，２２ｂ
を配置する。上記マスク２２の後方に、前記有色透光層
と同色のフイルタ２４を配置する。上記フイルタ２２の
後方に、ＥＬ２３を配置する。
(57) [Summary] [Objective] To provide a thin display device in which a mark consisting of characters, symbols, figures, or a combination thereof appears to stand out in three dimensions as a luminous mark with a beautiful color tone. [Structure] A transparent colored light-transmitting layer 2 is provided on the front side of the transparent plate 20.
Draw marks by 1a and 21b. Decorative prisms 22 are arranged on the rear surface of the transparent plate 20, and mark-shaped flat portions 22a, 22b are provided in the surface on which the decorative prisms are provided.
Place. A filter 24 having the same color as the colored transparent layer is placed behind the mask 22. An EL 23 is placed behind the filter 22.
Description
【０００１】0001
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、文字，記号，もしくは図形，又はこれらの組合せ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。 This invention is used as a rear finisher for automobiles, and can be used to A display device with a built-in light source that displays images, figures, or a combination thereof by emitting light. It is related to. In this invention, a rear finisher is a A device that is worn to display letters, symbols, or figures, or a combination of these. Even if it has a built-in light source, it does not function as a lighting or signal light, and is only used for design purposes. It has a role.
【０００２】0002
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。 上記の透明な板状部材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。 FIG. 5 is a sectional view showing a conventional display device. This example is a rear fin for an automobile. The upper part of the figure corresponds to the outside (rear) of the car body, and the lower part of the figure corresponds to the inside of the car body. are doing. In the figure, 1 is a transparent plate-like member, 1a is the front surface, and 1b is the back surface. car progress Ignoring the direction, in terms of the direction of light projection as a display device, the above surface 1a is The back surface 1b is the rear surface. An opaque coating film 2 is formed on the rear surface of the transparent plate member 1, and This coating film 2 is provided with mark-shaped openings 2a and 2b.
【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。0003 Half vapor deposition 3a, 3b on the rear surface 1b of the transparent plate in a shape that covers the above openings 2a, 2b. is applied to form a half mirror. A plane light source (EL in this example) is placed adjacent to the rear of the transparent plate 1 and parallel to it. 4 is placed.
【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。0004 6 and 7 are front external views of the conventional example (FIG. 5). In this example, The mark shown below is A-shaped, and the coating film 2 has been painted and formed except for the A-shaped part. ing. During the daytime, when the above EL4 is quenched, the structure is formed by the above half evaporation. The half mirror reflects external light, and the silver A letter 5 appears on the outside as shown in Figure 6. appears in Also, when the EL4 is emitted at night, it passes through the half mirror as shown in Figure 7. The luminous flux appears as A-shaped luminescent characters 6.
【０００５】[0005]
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。 The conventional display device described with reference to FIGS. 5 to 7 is provided on the coating film 2. The mark-shaped openings 2a and 2b are illuminated by EL4, making it difficult to see in the dark at night. Luminous letters 6 appear in the field. The above luminous characters 6 are half-deposited 3a, 3b deposited on the rear surface 1b of the transparent plate 1. Since we are visualizing the light passing through a half mirror made up of The surface of the half mirror appears to be shining, and behind it (the back side, as shown in the figure) (downward) cannot be detected by anyone outside the vehicle. For this reason, the luminescent characters 6 have a flat appearance and a three-dimensional thickness. Moreover, the color tone is simple, so the design lacks interest.
【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。[0006] This invention was made in view of the above circumstances, and its purpose is to: The entire device is slim, and the three-dimensional luminescent mark is highlighted in beautiful colors. To provide a display device with a simple configuration and low manufacturing cost that can be be.
【０００７】[0007]
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 this invention created to achieve the above purpose is summarized as follows. It is special. Draw marks on the front and rear sides of the colorless and transparent plate-like member, and Place a surface light source behind. The marks on the front and rear sides should be the same shape and size, and the positive mark and negative mark should be the same size. It is configured to form a relationship with the chib mark. Here is an example of the relationship between positive and negative. For example, it refers to the relationship between a disk and a 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。 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同じ 色調の光を投光すると、有色のマークが立体的に浮き上がって見える。[0008] If a mark like the one above is placed on the front and back of a transparent plate, it should be When viewed from the front, the positive mark and negative mark overlap, but if you look at them diagonally, When viewed from the outside, the positive mark and negative mark appear to be misaligned, and this misalignment is cause a feeling. Furthermore, a filter is provided closer to the light source than the negative mark, and the negative mark is The light flux passing through the mark is colored light, and the positive mark is marked with the same color as the positive mark. When colored light is projected, the colored marks appear to stand out in three dimensions.
【０００９】 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、上記平面光源の前面に設けられた透明な板状部材と、上記透明な 板状部材に描かれた文字，記号，もしくは図形，又はこれらの組合せとよりなる 表示装置において、 上記の平面光源はＥＬによって構成された白色の光源であり、 上記ＥＬの前面側に、これと平行に透明な平板状の部材が配置されており、 上記平板状部材の前面側には、文字，記号もしくは図形、又はこれらの組合せ よりなるマークが、一定の色調を有する透明な薄膜によって描かれており、 上記平板状部材の後面側には、上記のマークと同形のネガチブなマーク形状の 平坦部を有する装飾プリズムが配列されており、 かつ、前記平板状部材と平面光源との間に、前記の透明な薄膜と同じ色調を有 するフイルタが配置されていることを特徴とする。本考案において装飾プリズム とは、光学的に別段の機能を有しないプリズム状の凹凸をいう。[0009] The marking device according to the present invention has a specific configuration based on the above-mentioned principle, a flat light source, a transparent plate member provided in front of the flat light source, and a transparent plate-like member provided in front of the flat light source; Consists of characters, symbols, or figures drawn on a plate-like member, or a combination of these In the display device, The above plane light source is a white light source composed of EL, A transparent flat member is placed on the front side of the EL in parallel with the EL, On the front side of the above flat plate-shaped member, there are characters, symbols, figures, or a combination of these. The mark is drawn by a transparent thin film with a certain color tone, On the rear side of the flat plate-shaped member, there is a negative mark with the same shape as the above mark. Decorative prisms having flat parts are arranged, and having the same color tone as the transparent thin film between the flat member and the flat light source. It is characterized in that a filter is arranged. Decorative prism in this invention refers to prismatic irregularities that have no special optical function.
【００１０】0010
上記の構成によれば、ＥＬから出射した光束は透明板の後面に設けられている 装飾プリズムのネガチブマーク形状の平坦部を通過して、マーク形状の断面を有 する光束となって該透明板の前面側のポジチブなマークに入射する。 これを斜め前方から見ると、ポジチブなマークとネガチブのマークとにずれを 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。 さらに前記の構成によれば、ＥＬを出射した光がフイルタで濾光された後、こ れと同じ色調の透明な薄膜に入射してこれを通過するので、上記の立体的なマー クは上記のフイルタの色調および透明薄膜の色調の有色発光マークとして立体的 に浮き上がって見える。 According to the above configuration, the light beam emitted from the EL is provided on the rear surface of the transparent plate. It passes through the flat part of the negative mark shape of the decorative prism and has a cross section of the mark shape. The light becomes a beam of light and enters the positive mark on the front side of the transparent plate. If you look at this diagonally from the front, you can see the difference between the positive mark and the negative mark. This shift makes it possible to create a three-dimensional object with a thickness corresponding to the thickness of the transparent plate. mark is visible. Further, according to the above configuration, after the light emitted from the EL is filtered by the filter, The three-dimensional mark mentioned above enters and passes through a transparent thin film with the same color tone. The mark is three-dimensional as a colored luminescent mark in the color tone of the above filter and the color tone of the transparent thin film. It appears to be rising.
【００１１】[0011]
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。 FIG. 1 is a sectional view showing one embodiment of a display device exhibiting a three-dimensional appearance according to the present invention. The upper side of the figure is the front side in the display direction, and the lower side of the figure is the rear side. 20 shown in the figure is made of a colorless and transparent acrylic resin material and has a flat plate shape with a thickness of about 8 mm. This is a transparent plate made of aluminum. 20a is its front surface, and 20b is its rear surface. When implementing the present invention, the thickness of the transparent plate 20 can be set arbitrarily, but it is 3 mm. 10 mm to 10 mm is appropriate. If it is less than 3mm, the three-dimensional effect is insufficient, and if it is more than 10mm, This is because plastic surgery is difficult. In addition, transparent solid materials other than acrylic resin can be arbitrarily selected. It can also be used by setting
【００１２】 上記透明板２０の前面２０ａに、マーク形状の有色透光層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。本考案を実施する際、この有色透光層を塗装技術によっ て構成しても良い。 前記透明板２０の後面２０ｂ側に装飾プリズム２２を配列する。0012 Mark-shaped colored transparent layers 21a and 21b are provided on the front surface 20a of the transparent plate 20. Let's go. In this example, we used printing techniques to create the letter A using dark blue transparent printing ink. A shaped mark was printed. When implementing this invention, this colored transparent layer is coated with coating technology. It may be configured as follows. Decorative prisms 22 are arranged on the rear surface 20b side of the transparent plate 20.
【００１３】 上記装飾プリズムを配列した後面２０ｂに、平坦部２２ａ，２２ｂが設けられ ている。これらの平坦部２２ａ，２２ｂは、前記の有色透光層２１ａ，２１ｂと 同形，同寸に構成し、透明板２０を介して正対させる。 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ＥＬ２ ３を配設する。 上記透明板２０とＥＬ２３との間に紺色のフイルタ２４を配置する。[0013] Flat parts 22a and 22b are provided on the rear surface 20b on which the decorative prisms are arranged. ing. These flat parts 22a, 22b are different from the colored light-transmitting layers 21a, 21b. They are constructed to have the same shape and size, and are directly opposed to each other with a transparent plate 20 in between. An EL 2 that emits white light is spaced parallel to and behind the transparent plate 20. Place 3. A dark blue filter 24 is placed between the transparent plate 20 and the EL 23.
【００１４】 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 光されて紺色光となり、Ａ字形の平坦部を有する装飾プリズム２２のマスキング 効果により断面Ａ字形の光束となる。[0014] In the display device of this example (FIG. 1) configured as described above, a drive voltage is applied to the EL23. When pressure is applied to emit light, the white light emitted from the EL 23 is filtered by a filter 24. Masking of the decorative prism 22 that is illuminated to become dark blue light and has an A-shaped flat part. The effect results in a light beam with an A-shaped cross section.
【００１５】 上記の断面Ａ字形の紺色光束は透明板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、紺色の透光層２１ａ，２１ｂを透過する。[0015] The above-mentioned dark blue light beam having an A-shaped cross section advances into the transparent plate 20 and is hardly attenuated. The light then advances upward in the figure and passes through the dark blue light-transmitting layers 21a and 21b.
【００１６】 上記の透光層２１ａ，２１ｂを透過して前方に出射した光を真正面から見ると 図２のごとくであって、紺色の透光層２１を透過したＡ字形の光マークが視認さ れる。上記Ａ字形以外の部分は装飾プリズム２２によって暗く見える。本例にお いては上記装飾プリズムの背面に遮光塗膜２８を設けてある。このように構成す るとＡ字形以外の部分（装飾プリズムを設けた部分）が明確に暗く見える。[0016] When the light transmitted through the light-transmitting layers 21a and 21b and emitted forward is viewed from the front, As shown in Figure 2, the A-shaped light mark transmitted through the dark blue transparent layer 21 is visible. It will be done. The parts other than the A-shape appear dark due to the decorative prism 22. In this example In addition, a light-shielding coating film 28 is provided on the back surface of the decorative prism. Configure like this In this case, the part other than the A-shape (the part provided with the decorative prism) clearly appears dark.
【００１７】 これを斜め前方から見ると、図３のように透光層２１と、装飾プリズムの平坦 部２２ａとが幅寸法ｗだけずれて見える。この幅ｗの間から見える光はＥＬ２３ から出射し、フイルタ２４で濾光された紺色の光であるが、紺色の透光層２１を 通過していないので、該紺色透光層２１を透過した光に比して僅かに色調の差違 を有している。この幅寸法ｗのずれの部分によって、紺色に発光する表面と紺色 に発光する側面とよりなる立体的な光マーク（Ａ字形）が視認される。 本実施例では、平坦部２２ｂ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。[0017] When viewed diagonally from the front, the transparent layer 21 and the flatness of the decorative prism can be seen as shown in Figure 3. The portion 22a appears to be shifted by the width w. The light that can be seen from between this width w is EL23 The dark blue light is emitted from the filter 24 and filtered by the filter 24. Since the light does not pass through the dark blue transparent layer 21, there is a slight difference in color tone compared to the light that passed through the dark blue transparent layer 21. have. Depending on the deviation of this width dimension w, the surface that emits light in dark blue and the surface that emits light in dark blue A three-dimensional light mark (A-shaped) consisting of a side surface that emits light is visible. In this embodiment, a protrusion 31 is provided around the flat portion 22b. like this Providing the protrusions makes the outline of the light mark stand out and looks beautiful.
【００１８】 本考案においては、フイルタ２４と有色透光層２１とを同色にすることを必須 の要件としている。 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。[0018] In the present invention, it is essential that the filter 24 and the colored transparent layer 21 have the same color. requirements. When using the display device of this invention as a rear finisher for automobiles, is subject to restrictions such as not being able to use red tones, but it is not possible to use rear finish for export. If you are traveling by car, just follow the traffic laws of your destination. Also, for use other than rear finisher. In many cases, colors such as red and orange can be used, so please check the color depending on the usage conditions. You can select the color tone based on this.
【００１９】 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）に紺色の有色透光層で構成された文字２７ａ，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装飾プリズム，フイルタ，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側面を有 して厚みを感じさせる紺色の文字２７ａ，２７ｂ，２７ｃ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, and 25 is a length of a predetermined dimension (specified by the design drawing of the vehicle to be installed) for the rear finisher. The frame is made of black synthetic resin and has a length of L and a width of w 1 . Reference numeral 26 denotes a transparent plate surrounded by the above-mentioned frame 25, and characters 27a, 27b, and 27c made of a dark blue colored light-transmitting layer are printed on the front surface (on the near side of the paper surface in the figure) of the transparent plate. Although not shown in FIG. 4, a decorative prism, a filter, and an EL having the same or similar configuration as the embodiment of FIG. 1 are arranged behind the transparent plate 26. As a result, when the rear finisher (FIG. 4) of this example is viewed diagonally from the front, the dark blue letters 27a, 27b, and 27c, which have side surfaces and give a sense of thickness, emit light in three dimensions and appear to be floating.
【００２０】 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、美麗な色調 の光マークが浮き上がって見え、意匠的価値が高い。[0020] As can be easily understood from the above-mentioned FIG. 1, the display device of this example uses an electrical No parts are used, the structure is simple, and manufacturing costs are low. Moreover, aging over time It has excellent durability as it does not contain any components that can deteriorate or deteriorate. In particular, it can be constructed in a thin shape, has a three-dimensional appearance, and has beautiful color tones. The light mark stands out and has high design value.
【００２１】[0021]
平面光源と、上記平面光源の前面に設けられた透明な板状部材と、上記透明な 板状部材に描かれた文字，記号，もしくは図形，又はこれらの組合せとよりなる 表示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、これと平行に透明な平板状の部材を配置し、 上記平板状部材の前面側には、文字，記号もしくは図形、又はこれらの組合せ よりなるマークを、有色の透明な薄膜によって描き、 上記平板状部材の後面側には、ネガチブなマーク形状の平坦部を有する装飾プ リズムを配列し、 かつ、前記平板状部材と平面光源との間に、前記有色の透明な薄膜と同じ色調 を有するフイルタを配置すると、 装置全体を薄形に構成することができ、しかも、立体的な発光マークが美麗な 色調で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。 a flat light source, a transparent plate member provided in front of the flat light source, and a transparent plate-like member provided in front of the flat light source; Consists of characters, symbols, or figures drawn on a plate-like member, or a combination of these By applying the present invention to a display device, The above plane light source is a white light source composed of EL, A transparent flat member is placed on the front side of the EL in parallel with it, On the front side of the above flat plate-shaped member, there are characters, symbols, figures, or a combination of these. The mark is drawn with a colored transparent thin film, On the rear side of the flat plate member, there is a decorative plate having a flat part in the shape of a negative mark. arrange the rhythm, and the same color tone as the colored transparent thin film is provided between the flat member and the flat light source. If you place a filter with The entire device can be configured to be thin, and the three-dimensional luminescent mark is beautiful. It has high design value because it stands out due to the color tone. Moreover, the structure is simple and easy to manufacture. It has an excellent practical effect of being inexpensive to manufacture.
【図１】本考案の１実施例における部分的断面図[Fig. 1] Partial cross-sectional view of one embodiment of the present invention
【図２】上記実施例の正面図[Figure 2] Front view of the above embodiment
【図３】上記実施例の斜視図[Fig. 3] 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] 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] Cross-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] Front view depicting the above conventional example in a light-off state
【図７】上記実施例の発光状態を描いた正面図[Figure 7] Front view depicting the light emitting state of the above embodiment
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…有色透光層、２１ａ…有色
透光層、２１ｂ…有色透光層、２２…装飾プリズム、２
２ａ…平坦部、２２ｂ…平坦部、２３…ＥＬ、２４…フ
イルタ、２５…フレーム、２６…透明板、２７ａ…印刷
された有色透明な文字、２７ｂ…印刷された有色透明な
文字、２７ｃ…印刷された有色透明な文字、２８…遮光
塗膜。DESCRIPTION OF SYMBOLS 1... Plate member, 1a... Front surface, 1b... Back surface, 2... Paint film,
2a...Aperture, 2b...Aperture, 3a...Half vapor deposition, 3b...Half vapor deposition, 4...EL (plane light source), 5...Silver letters, 6
...Light-emitting characters, 20...Transparent plate, 20a...Front surface of transparent plate, 2
0b... Rear surface of transparent plate, 21... Colored light-transmitting layer, 21a... Colored light-transmitting layer, 21b... Colored light-transmitting layer, 22... Decorative prism, 2
2a...Flat part, 22b...Flat part, 23...EL, 24...Filter, 25...Frame, 26...Transparent plate, 27a...Printed colored transparent characters, 27b...Printed colored transparent characters, 27c...Printing Colored transparent letters, 28...shading coating.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｈ０５Ｂ 33/22 8815−3Ｋ ──────────────────────────────────────────────── ─── Continued from front page (51) Int.Cl. 5 Identification code Internal reference number FI Technical display location H05B 33/22 8815-3K
Claims (1)
これと平行に配置された平面光源と、上記透明な板状部
材に描かれた文字，記号，もしくは図形，又はこれらの
組合せとよりなる表示装置において、上記の平面光源は
ＥＬによって構成された白色の光源であり、上記ＥＬの
前面側に、これと平行に透明な平板状の部材が配置され
ており、上記平板状部材の前面側には、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が、一定
の色調を有する透明な薄膜によって描かれており、上記
平板状部材の後面側には、上記のマークに正対する部分
にネガチブなマーク形状の平坦部を有する装飾プリズム
が配列されており、かつ、前記平板状部材と平面光源と
の間に、前記透明薄膜の一定色調と同一の色調を有する
フイルタが配置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。Claim 1: A transparent plate-like member, a plane light source arranged behind and parallel to the plate-like member, and characters, symbols, or figures drawn on the transparent plate-like member, or any of these. In the display device consisting of a combination, the above-mentioned planar light source is a white light source constituted by an EL, and a transparent flat member is arranged in parallel with the front side of the EL, and the above-mentioned flat light source is a white light source constituted by an EL. On the front side of the member, a mark consisting of letters, symbols, figures, or a combination thereof is drawn with a transparent thin film having a certain tone, and on the rear side of the flat member, a mark consisting of a letter, a symbol, a figure, or a combination thereof is drawn on the above mark. Decorative prisms having flat portions in the shape of negative marks are arranged in opposing portions, and a filter having the same color tone as the constant color tone of the transparent thin film is arranged between the flat member and the flat light source. A display device exhibiting a three-dimensional appearance, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3752591U JPH04130989U (en) | 1991-05-27 | 1991-05-27 | Display device with a three-dimensional appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3752591U JPH04130989U (en) | 1991-05-27 | 1991-05-27 | Display device with a three-dimensional appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04130989U true JPH04130989U (en) | 1992-12-01 |
Family
ID=31919230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3752591U Pending JPH04130989U (en) | 1991-05-27 | 1991-05-27 | Display device with a three-dimensional appearance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04130989U (en) |
-
1991
- 1991-05-27 JP JP3752591U patent/JPH04130989U/en active Pending
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