JPH0844956A - Display device - Google Patents

Display device

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Publication number
JPH0844956A
JPH0844956A JP19901794A JP19901794A JPH0844956A JP H0844956 A JPH0844956 A JP H0844956A JP 19901794 A JP19901794 A JP 19901794A JP 19901794 A JP19901794 A JP 19901794A JP H0844956 A JPH0844956 A JP H0844956A
Authority
JP
Japan
Prior art keywords
cover
display device
light
led
leds
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
Application number
JP19901794A
Other languages
Japanese (ja)
Inventor
Hiroshi Fujiike
弘 藤池
Akira Senda
明 千田
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP19901794A priority Critical patent/JPH0844956A/en
Publication of JPH0844956A publication Critical patent/JPH0844956A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To provide the display device which emits light with high luminance without variance. CONSTITUTION:A substrate 16 is provided in a cover 13 formed of a translucent member and plural LEDs 15 which have their light emission body circumferences covered with protection resin serving as a lens are fixed to the substrate 16. The right surface 13a of the cover 13 is a surface where light should be emitted with high luminance, and the angle theta between the direction of the normal N of the right surface 13a and the optical axis direction of the LEDs 15 is nearly 90 deg.. Consequently, the right surface 13a of the cover 13 is never irradiated with the intense direct light from the LEDs 15, and irradiated with weak luminance flux deviating from the optical axes of the LEDs 15 and reflected light at various angles.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、テレビカメラ用レンズ
やリモコン雲台に付属するタリーランプ等の表示装置に
関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display device such as a tally lamp attached to a lens for a television camera or a remote control platform.

【0002】[0002]

【従来の技術】図5は従来の表示装置の構成図であり、
半透明の部材で製作されたカバー1の内部には基板2が
設けられ、この基板2には、発光体の周囲をレンズを兼
ねた保護用樹脂で覆った複数個のLED3が固定されて
いる。そして、これらのLED3は外部から図示しない
コネクタを介した制御を行うことができるようにされて
いる。
2. Description of the Related Art FIG. 5 is a block diagram of a conventional display device.
A substrate 2 is provided inside a cover 1 made of a semitransparent member, and a plurality of LEDs 3 each having a light emitting body covered with a protective resin that also serves as a lens are fixed to the substrate 2. . The LEDs 3 can be controlled from the outside through a connector (not shown).

【0003】外部からコネクタを介して点灯を指示する
指令信号が入力されると、LED3が点灯しカバー1の
内面が照明される。このカバー1は半透明とされている
ため、カバー1の内面を照明した光束はカバー1の内部
で拡散された後に、カバー1の外面から表示装置の外部
に放射される。これにより、表示装置の点灯時にはカバ
ー1自体が発光しているように見える。
When a command signal for instructing lighting is input from the outside through the connector, the LED 3 is turned on and the inner surface of the cover 1 is illuminated. Since the cover 1 is semitransparent, the light flux that illuminates the inner surface of the cover 1 is diffused inside the cover 1 and then radiated from the outer surface of the cover 1 to the outside of the display device. As a result, the cover 1 itself appears to be emitting light when the display device is turned on.

【0004】[0004]

【発明が解決しようとする課題】しかしながら上述の従
来例では、最も重要な表示面の方向と光源の最も輝度の
高い方向がほぼ平行に配置されているため、最も重要な
表示面の光り方にむらがあるという問題点がある。特
に、LED等の指向性の強い光源を用いた場合にはこの
問題点は顕著となる。
However, in the above-mentioned conventional example, since the direction of the most important display surface and the direction of the highest brightness of the light source are arranged substantially parallel to each other, the most important way of illuminating the display surface is determined. There is a problem of unevenness. This problem becomes remarkable especially when a light source having a strong directivity such as an LED is used.

【0005】このむらが生ずる原因について説明する
と、例えば図5において1個のLED3aの最も輝度の
高い方向に位置するカバー1上の点1aは、LED3a
だけでなくその付近のLED3b、3cからも照射され
ている。ここで、LED3が発生する光束の一般的な輝
度特性は図6に示すようになっており、正面における輝
度が最も高いことを示している。
Explaining the cause of this unevenness, for example, in FIG. 5, the point 1a on the cover 1 located in the direction of the highest brightness of one LED 3a is the LED 3a.
Not only the LEDs 3b and 3c in the vicinity thereof are also illuminated. Here, the general luminance characteristic of the luminous flux generated by the LED 3 is as shown in FIG. 6, which shows that the luminance in the front is the highest.

【0006】このため、カバー1の点1aの近傍ではL
ED3aによる照射が支配的であり、隣接する他のLE
D3b、3c等の照射の影響は少ない。つまり、カバー
1の点1aの近傍の照度は図6と同様に点1aを中心と
した中心部が最も高く、その周囲は低くなる。このた
め、表示装置の外部から見ると、内部のLED3の配列
に従ったパターンによりカバー1の外面の明るさにむら
が発生する。この明るさのむらは表示装置としての品位
を低下させ、更にタリーランプではカバー1の表面に数
字等の文字を記述することが多いため、明るさのむらに
よりこれらの文字の正確な認識が不可能となる。
Therefore, in the vicinity of the point 1a of the cover 1, L
Irradiation by ED3a is dominant, and other LEs adjacent to each other
The influence of irradiation of D3b, 3c, etc. is small. That is, the illuminance in the vicinity of the point 1a of the cover 1 is the highest in the central portion around the point 1a and is low around the point 1a, as in FIG. Therefore, when viewed from the outside of the display device, unevenness occurs in the brightness of the outer surface of the cover 1 due to the pattern according to the arrangement of the LEDs 3 inside. This unevenness in brightness deteriorates the quality of the display device, and since characters such as numbers are often written on the surface of the cover 1 in the tally lamp, it is impossible to accurately recognize these characters due to the uneven brightness. Become.

【0007】また、この表示装置ではLED3が強い指
向性を有するために、カバー1の点1b等のカバー1の
上面の明るさが、点1a等のカバー1の側面と比較して
著しく暗くなる。このため、カバー1の側面だけでなく
上面からも認識可能な必要があるタリーランプでは、こ
のような機能を満たすことが不可能である。
Since the LED 3 has a strong directivity in this display device, the brightness of the upper surface of the cover 1 such as the point 1b of the cover 1 becomes significantly darker than the side surface of the cover 1 such as the point 1a. . Therefore, the tally lamp, which needs to be recognizable not only from the side surface of the cover 1 but also from the upper surface, cannot satisfy such a function.

【0008】本発明の目的は、むらなく高輝度で発光し
得る表示装置を提供することにある。
An object of the present invention is to provide a display device capable of emitting light with high brightness and evenly.

【0009】[0009]

【課題を解決するための手段】上記目的を達成するため
の本発明に係る表示装置は、半透明の材質から成るカバ
ーを有し、該カバーの内側に配置した指向性を有する光
源により前記カバーを照明する表示装置において、前記
カバーにおける最も重要な表示面の法線方向と、前記光
源から出射される光束の最も輝度の高い方向とがほぼ直
角を成すように前記光源を配置したことを特徴とする。
In order to achieve the above object, a display device according to the present invention has a cover made of a translucent material, and the cover is provided by a light source having directivity disposed inside the cover. In the display device for illuminating, the light source is arranged so that the normal direction of the most important display surface of the cover and the direction with the highest brightness of the luminous flux emitted from the light source form a substantially right angle. And

【0010】[0010]

【作用】上述の構成を有する表示装置は、光源からの直
接光は最も重要な表示面を照射せず、光源の光軸からず
れた輝度の低い光束と、カバーの他面を反射した光束に
より最も重要な表示面を照射することにより、表示装置
の表示を行う。
In the display device having the above-described structure, the direct light from the light source does not illuminate the most important display surface, but the light flux with low brightness deviated from the optical axis of the light source and the light flux reflected on the other surface of the cover are used. The display of the display device is performed by illuminating the most important display surface.

【0011】[0011]

【実施例】図1は第1の実施例のタリーランプの構成
図、図2は図1のA−A線に沿った断面図である。取付
面Wには取付金具11がビス12により固定され、取付
金具11には半透明の部材で製作され上面が曲面とされ
たカバー13が、図2に示すようにビス14により固定
されている。なお、カバー13はその右側面13aが高
輝度にむらなく発光すべき面とされ、このカバー13の
材質としては、成形の容易さ、コスト、内部での拡散性
等の理由から、アクリル、塩化ビニル等が望ましい。
1 is a block diagram of a tally lamp of a first embodiment, and FIG. 2 is a sectional view taken along line AA of FIG. A mounting bracket 11 is fixed to the mounting surface W by a screw 12, and a cover 13 made of a semitransparent member and having a curved upper surface is fixed to the mounting bracket W by a screw 14 as shown in FIG. . The right side surface 13a of the cover 13 is a surface on which light should be evenly emitted with high brightness. The material of the cover 13 is acrylic, chlorinated or the like because of its ease of molding, cost, internal diffusibility, and the like. Vinyl is preferable.

【0012】更に、取付金具11には複数個のLED1
5を配列した基板16がビス17により固定され、これ
らのLED15は発光体の周囲をレンズを兼ねた保護用
樹脂で覆った構造とされている。LED15はその光軸
付近の強い光束がカバー13の右側面13aに直接照射
することがないように配置されている。また、LED1
5はコネクタ18、19を介して外部と電気的に接続さ
れることで、外部からLED15の点灯・消灯を制御し
得るようにされている。
Further, a plurality of LEDs 1 are mounted on the mounting member 11.
The substrate 16 on which the 5 are arranged is fixed by screws 17, and these LEDs 15 have a structure in which the periphery of the light emitting body is covered with a protective resin that also serves as a lens. The LED 15 is arranged so that a strong light beam near its optical axis does not directly irradiate the right side surface 13a of the cover 13. In addition, LED1
5 is electrically connected to the outside through connectors 18 and 19, so that the turning on / off of the LED 15 can be controlled from the outside.

【0013】なお、カバー13の色としては乳白色又は
LED15の発光色と類似する色であることが望まし
い。カバー13を乳白色とした場合には、LED15を
点灯した際に、カバー13の色が乳白色からLED15
の発光色に変化するため、点灯、消灯の識別が容易とな
る。特に、タリーランプを屋外等の明るい環境に配置す
る場合に、LED15の発光色と類似した色のカバー1
3を用いると、表示装置の内部に外部からの光束が進入
して表示装置内部で反射し、LED15が点灯した場合
とほぼ同様に見えることがあるが、カバー13を乳白色
とすれば、この問題を防止することができる。また、カ
バー13の色をLED15の発光色と類似する色とする
場合には、上述のような問題も発生するが、表示装置の
点灯時の発色が鮮明となる利点がある。
The color of the cover 13 is preferably milky white or a color similar to that of the LED 15. When the cover 13 is milky white, the color of the cover 13 changes from milky white to the LED 15 when the LED 15 is turned on.
Since it changes to the emission color of, it is easy to distinguish between lighting and extinguishing. In particular, when the tally lamp is arranged in a bright environment such as outdoors, the cover 1 having a color similar to that of the LED 15 is emitted.
When 3 is used, a light flux from the outside enters the inside of the display device and is reflected inside the display device, and it may look almost the same as when the LED 15 is turned on. However, if the cover 13 is milky white, this problem occurs. Can be prevented. Further, when the color of the cover 13 is similar to the color of the light emitted from the LED 15, the above-mentioned problems occur, but there is an advantage that the color development when the display device is turned on becomes clear.

【0014】外部からコネクタ19、18を順次に介し
て表示装置の点灯を指示する指令信号が入力されると、
LED15は点灯しカバー13の内面は照射される。カ
バー13は半透明とされているため、カバー13の内面
を照明した光束はカバー13の内部で拡散された後に、
カバー13の外面から表示装置の外部に放射される。こ
れにより、表示装置はカバー13自体が発光しているよ
うに見えることになる。
When a command signal for turning on the display device is input from the outside through the connectors 19 and 18 in sequence,
The LED 15 is turned on and the inner surface of the cover 13 is illuminated. Since the cover 13 is translucent, the light flux that illuminates the inner surface of the cover 13 is diffused inside the cover 13 and then
Radiation is emitted from the outer surface of the cover 13 to the outside of the display device. As a result, the display device looks as if the cover 13 itself is emitting light.

【0015】ここで、従来例では高輝度でむらなく発光
すべき面の法線方向と、LED3の最も明るい方向であ
る光軸方向とがほぼ一致しているのに対して、この実施
例では図1の点線で示すようなカバー13の右側面13
aの発光すべき法線Nの方向と、一点鎖点で示すような
LED15の上方への光軸方向との成す角度θはほぼ直
角となっている。このため、カバー13の右側面13a
側の内面は、LED15の光軸から大きな角度で出射さ
れた弱い直接光と、LED15から出射された後にカバ
ー13の内面で反射された光の合成光により照射される
ため、従来例のように強い直接光により近距離から照明
された場合の明るさのむらが発生することはない。
Here, in the conventional example, the normal direction of the surface which should emit light with high brightness and evenness and the optical axis direction which is the brightest direction of the LED 3 are substantially coincident with each other, but in this embodiment. The right side surface 13 of the cover 13 as shown by the dotted line in FIG.
The angle θ formed by the direction of the normal line N of “a” to emit light and the direction of the optical axis of the LED 15 upward as shown by the alternate long and short dash line is substantially a right angle. Therefore, the right side surface 13a of the cover 13
Since the inner surface on the side is irradiated with the combined light of the weak direct light emitted from the optical axis of the LED 15 at a large angle and the light reflected from the inner surface of the cover 13 after being emitted from the LED 15, as in the conventional example. Even when illuminated from a short distance by strong direct light, uneven brightness does not occur.

【0016】なお、一般的な大きさのタリーランプにお
いてLED15により照明する場合には、上述のカバー
13の右側面13aの法線Nの方向とLED15の光軸
方向との成す角度は60度から90度程度が望ましい。
When a tally lamp of a general size is illuminated by the LED 15, the angle between the normal line N of the right side surface 13a of the cover 13 and the optical axis direction of the LED 15 is 60 degrees. About 90 degrees is desirable.

【0017】次に、カバー13の右側面13aの内面上
の2点13b、13cがどのように照明されるかを説明
すると、点13bは右端のLED15aからの直接光と
カバー13の右側面13aの内面との成す角度が小さい
ため、点13b上の照度は小さい。更に、この角度が小
さいために点13bの表面で全反射が起こり、カバー1
3の内部に光束が進入しない場合もある。一方、点13
cはLED15aの光軸から大きくずれており、輝度の
低い光束が照射されるため、点13cの周囲ではLED
15の直接光による明るさのむらが発生することはな
い。
Next, how the two points 13b and 13c on the inner surface of the right side surface 13a of the cover 13 are illuminated will be described. The point 13b is direct light from the LED 15a at the right end and the right side surface 13a of the cover 13. The illuminance on the point 13b is small because the angle formed with the inner surface of is small. Furthermore, since this angle is small, total reflection occurs on the surface of the point 13b, and the cover 1
In some cases, the light flux does not enter the inside of 3. On the other hand, point 13
Since c is largely deviated from the optical axis of the LED 15a and a light flux with low brightness is emitted, the LED is emitted around the point 13c.
The uneven brightness due to the direct light 15 does not occur.

【0018】更に、LED15から照射される光束の最
も輝度の高い方向であるカバー13の上部の内面が、基
板16と平行となっている場合には、LED15の最も
輝度の高い光束がカバー13の内面と基板16との間を
往復しながら、最終的にカバー13の上面から外部に放
射され、最も重要なカバー13の右側面13aを照明す
ることには寄与しない。このため、図1に示すようにL
ED15の光軸方向に位置するカバー13の上部の内面
を曲面とすることにより、LED15の光軸付近の最も
輝度の高い光束をカバー13の上部の内面を反射させ
て、カバー13の右側面13aの内面を照射することに
利用することができる。
Further, when the inner surface of the upper portion of the cover 13, which is the direction of highest brightness of the light beam emitted from the LED 15, is parallel to the substrate 16, the highest brightness light beam of the LED 15 is of the cover 13. While reciprocating between the inner surface and the substrate 16, the light is finally radiated to the outside from the upper surface of the cover 13 and does not contribute to illuminating the most important right side surface 13a of the cover 13. Therefore, as shown in FIG.
By making the inner surface of the upper part of the cover 13 located in the optical axis direction of the ED 15 a curved surface, the luminous flux having the highest brightness near the optical axis of the LED 15 is reflected on the inner surface of the upper part of the cover 13, and the right side surface 13a of the cover 13 is formed. Can be used to illuminate the inner surface of the.

【0019】これにより、カバー13の右側面13aの
光度が向上し、表示面の視認性を向上することができ
る。また、この実施例では同時に複数の面を照明するこ
とができるため、従来例ではLED3を基板2の両側に
配置しているが、実施例では基板16の片側のみにLE
D15を配置すればよく、LED15の個数も減少させ
ることができる。
As a result, the luminous intensity of the right side surface 13a of the cover 13 is improved and the visibility of the display surface can be improved. Further, in this embodiment, since a plurality of surfaces can be illuminated at the same time, the LEDs 3 are arranged on both sides of the substrate 2 in the conventional example, but in the embodiment, only one side of the substrate 16 is LE.
It is sufficient to dispose D15, and the number of LEDs 15 can be reduced.

【0020】図3は第2の実施例の構成図であり、図1
と同一の符号は同一の部材を示している。第1の実施例
ではカバー13の上部の内面を曲面としたが、本実施例
では上部は複数の平面から成る形状とされている。
FIG. 3 is a block diagram of the second embodiment.
The same reference numerals as in FIG. In the first embodiment, the inner surface of the upper portion of the cover 13 is a curved surface, but in the present embodiment, the upper portion has a shape including a plurality of flat surfaces.

【0021】カバー13の材質が曲面形状とすることに
好適でない場合には、上述のような複数の平面から成る
構造とすることにより、加工方法の選択の幅や製造コス
トにおいて優れている。なお、カバー13は一体とする
必要はなく、ヒンジ等の他の部材により接続したものを
用いてもよい。
When the material of the cover 13 is not suitable to have a curved shape, the structure having a plurality of flat surfaces as described above is excellent in the range of choice of processing methods and the manufacturing cost. The cover 13 does not need to be integrated, and may be connected by another member such as a hinge.

【0022】図4は第3の実施例の構成図であり、LE
D15の光軸方向は互いに異なる方向に向けられてい
る。このように、それぞれのLED15の光軸の方向を
変化させることにより、カバー13の内面の照度分布を
自在に調節することができ、より理想的な表示装置の発
光が可能となる。これにより、カバー13の外面の明る
さが均一になり、表示の品位が向上する。
FIG. 4 is a block diagram of the third embodiment.
The optical axis directions of D15 are different from each other. In this way, by changing the direction of the optical axis of each LED 15, the illuminance distribution on the inner surface of the cover 13 can be adjusted freely, and more ideal light emission of the display device becomes possible. As a result, the brightness of the outer surface of the cover 13 becomes uniform, and the display quality is improved.

【0023】なお実施例では、光源としてLED15を
例に挙げて説明したが、指向性の強い光源であればレン
ズと一体型の電球等でも支障はない。また、基板16の
LED15側の表面を白色とすることにより、他の面で
反射して基板16に照射した光束が基板16に吸収され
ることを防止できる。このとき、吸収防止の能力として
は基板16の表面を鏡面とした場合の方が優れている
が、基板16の表面を白色とすることにより基板16の
表面で反射と同時に拡散するため、カバー13内面をむ
らなく照明することができる。
Although the LED 15 has been described as an example of the light source in the embodiment, a light source having a strong directivity may be used with a light bulb integrated with a lens or the like. Further, by making the surface of the substrate 16 on the LED 15 side white, it is possible to prevent the substrate 16 from absorbing the light flux reflected by the other surface and applied to the substrate 16. At this time, the ability to prevent absorption is better when the surface of the substrate 16 is a mirror surface, but by making the surface of the substrate 16 white, the surface of the substrate 16 reflects and diffuses at the same time. The inner surface can be illuminated evenly.

【0024】[0024]

【発明の効果】以上説明したように本発明に係る表示装
置は、最も重要な表示面のカバー内面の方向と、光源か
ら出射される光束の最も輝度の高い方向がほぼ直角を成
すように配置することにより、最も重要な表示面のカバ
ー内面各部がより多数の光源によって様々な角度から照
明され、最も重要な表示面のカバー外面の明るさが均一
となるため、表示装置の品位が向上する。特に、この表
示装置をタリーランプに使用する場合に、表面に記述さ
れた文字の視認性が向上する。
As described above, the display device according to the present invention is arranged so that the direction of the innermost surface of the cover, which is the most important display surface, and the direction of the highest luminous intensity of the luminous flux emitted from the light source form a substantially right angle. By doing so, each part of the inner surface of the cover of the most important display surface is illuminated by a larger number of light sources from various angles, and the brightness of the outer surface of the cover of the most important display surface becomes uniform, thus improving the quality of the display device. . In particular, when this display device is used for a tally lamp, the visibility of characters written on the surface is improved.

【0025】更に、同時に複数の面を照明する必要があ
る場合にも、光源を基板の両面に配置する必要がなく、
基板の片面に配置するだけでよいという効果もある。
Further, when it is necessary to illuminate a plurality of surfaces at the same time, it is not necessary to arrange the light sources on both surfaces of the substrate,
There is also an effect that it is sufficient to dispose on one surface of the substrate.

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

【図1】第1の実施例の構成図である。FIG. 1 is a configuration diagram of a first embodiment.

【図2】図1のA−A線に沿った断面図である。FIG. 2 is a sectional view taken along line AA of FIG.

【図3】第2の実施例の構成図である。FIG. 3 is a configuration diagram of a second embodiment.

【図4】第3の実施例の構成図である。FIG. 4 is a configuration diagram of a third embodiment.

【図5】従来例の構成図である。FIG. 5 is a configuration diagram of a conventional example.

【図6】LEDの輝度特性の説明図である。FIG. 6 is an explanatory diagram of a brightness characteristic of an LED.

【符号の説明】[Explanation of symbols]

11 取付金具 13 カバー 15 LED 16 基板 18、19 コネクタ 11 Mounting bracket 13 Cover 15 LED 16 Board 18, 19 Connector

Claims (5)

【特許請求の範囲】[Claims] 【請求項1】 半透明の材質から成るカバーを有し、該
カバーの内側に配置した指向性を有する光源により前記
カバーを照明する表示装置において、前記カバーにおけ
る最も重要な表示面の法線方向と、前記光源から出射さ
れる光束の最も輝度の高い方向とがほぼ直角を成すよう
に前記光源を配置したことを特徴とする表示装置。
1. In a display device having a cover made of a semitransparent material and illuminating the cover with a light source having directivity disposed inside the cover, a normal direction of a most important display surface of the cover. The display device is characterized in that the light source is arranged such that a light flux emitted from the light source and a direction having the highest brightness are substantially perpendicular to each other.
【請求項2】 前記最も重要な表示面の法線方向と前記
光束の最も輝度の高い方向との成す角度を60度から9
0度とした請求項1に記載の表示装置。
2. The angle formed by the normal direction of the most important display surface and the direction in which the luminous flux has the highest brightness is from 60 degrees to 9 degrees.
The display device according to claim 1, wherein the display device is 0 degrees.
【請求項3】 前記光束の最も輝度の高い方向にある前
記カバーの内面を曲面又は複数の平面から成る形状とし
た請求項1に記載の表示装置。
3. The display device according to claim 1, wherein an inner surface of the cover in a direction in which the luminous flux has the highest brightness has a shape including a curved surface or a plurality of flat surfaces.
【請求項4】 複数の前記光源を備え、該複数の光源の
方向を複数とした請求項1に記載の表示装置。
4. The display device according to claim 1, further comprising a plurality of the light sources, and the plurality of light sources have a plurality of directions.
【請求項5】 前記カバー以外の部材の色を白色とした
請求項1に記載の表示装置。
5. The display device according to claim 1, wherein a member other than the cover has a white color.
JP19901794A 1994-08-01 1994-08-01 Display device Pending JPH0844956A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19901794A JPH0844956A (en) 1994-08-01 1994-08-01 Display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19901794A JPH0844956A (en) 1994-08-01 1994-08-01 Display device

Publications (1)

Publication Number Publication Date
JPH0844956A true JPH0844956A (en) 1996-02-16

Family

ID=16400739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19901794A Pending JPH0844956A (en) 1994-08-01 1994-08-01 Display device

Country Status (1)

Country Link
JP (1) JPH0844956A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019062433A (en) * 2017-09-27 2019-04-18 リンナイ株式会社 Bathroom remote control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019062433A (en) * 2017-09-27 2019-04-18 リンナイ株式会社 Bathroom remote control device

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