JPH0744109A - Both side type flat planar video display device - Google Patents

Both side type flat planar video display device

Info

Publication number
JPH0744109A
JPH0744109A JP18600893A JP18600893A JPH0744109A JP H0744109 A JPH0744109 A JP H0744109A JP 18600893 A JP18600893 A JP 18600893A JP 18600893 A JP18600893 A JP 18600893A JP H0744109 A JPH0744109 A JP H0744109A
Authority
JP
Japan
Prior art keywords
double
display device
image display
electrode
sided 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.)
Pending
Application number
JP18600893A
Other languages
Japanese (ja)
Inventor
Kazumi Kawashima
和美 河島
Minoru Ueda
稔 上田
Hirosuke Yamamoto
啓輔 山本
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP18600893A priority Critical patent/JPH0744109A/en
Publication of JPH0744109A publication Critical patent/JPH0744109A/en
Pending legal-status Critical Current

Links

Landscapes

  • Transforming Electric Information Into Light Information (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE:To make both side video display with a thin and compact type by constituting functions of a television and display of both side type display elements composed of flat glass bulbs. CONSTITUTION:A negative voltage is impressed to a rear surface electrode 1 and a positive voltage to screen surfaces 9, 9'. Plural arrays of electron beams are drawn horizontally via the through-hole arrays of an electrode 3 out of the respective line cathodes of line cathodes 2, 2'. The respective electron beam currents are controlled with lapse of time according to video signals by a signal electrode 4 and after the electron beams are electrostatically converged by a focusing electrode 5, the electron beams are further respectively electrostatically deflected by a horizontal deflecting electrode 6 and a vertical deflecting electrode 7. While the electron beams are controlled by the through- holes of the respective electrodes toward the respective screen surfaces, the electron beams arrive at the screen surfaces 9, 9'. These screen surfaces are scanned by the respective one beams in their own appropriated ranges, trigger phosphors to emit light and to make display. The entire image is formed by joining these small matrix-form screens. The thin both side type display device is thus realized.

Description

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

【0001】[0001]

【産業上の利用分野】薄型化された画像表示装置を両面
表示型とし、相対する両側から同質の、または異なった
映像情報を得ることが出来る装置を提供することにあ
る。
BACKGROUND OF THE INVENTION It is an object of the present invention to provide a thin-type image display device of a double-sided display type, and a device capable of obtaining the same or different image information from opposite sides.

【0002】[0002]

【従来の技術】従来のカラーテレビジョン画像表示装置
としては、陰極線(CRT)が主として用いられている
が、電子ビームの走査方式の特質上から画面の大きさに
比べて奥行が長く、この方式では薄形化することは出来
ず、従って表・裏面で面対称に映像を提供するようなこ
とは出来なかった。また近年はこれに対し平板状の表示
素子としては、エレクトロルミネセンス(EL)表示素
子やプラズマ表示装置、液晶表示素子等も開発されてい
るが、いずれも輝度、コントラスト、カラー表示等の性
能面で同時に十分に満足出来る表示装置には至っていな
い。またそれらの平板状の表示素子を面対称両面型に一
体的に構成した映像表示装置は実用化に至っていない。
2. Description of the Related Art Cathode ray (CRT) is mainly used as a conventional color television image display device, but the depth is longer than the size of the screen because of the nature of the electron beam scanning system. In that case, it was not possible to make it thinner, so it was not possible to provide images symmetrically on the front and back sides. On the other hand, as flat panel display elements, electroluminescence (EL) display elements, plasma display devices, liquid crystal display elements, etc. have been developed in recent years, but all of them have performances such as brightness, contrast and color display. However, at the same time, there is no display device that can be fully satisfied. Further, an image display device in which these flat plate display elements are integrally configured in a plane-symmetrical double-sided type has not been put into practical use.

【0003】そこで、電子ビーム走査方式の高品質の画
質特徴を有しながら薄型の両面型平板状の映像表示素子
として本出願人は特願昭63−119547(特開平1
−289055)及びテレビジョン受信装置として実願
平3−3925(実開平4−102381)において両
面表示装置を開示している。
Therefore, the applicant of the present invention has filed a patent application as Japanese Patent Application No. 63-119547 (Japanese Patent Laid-Open No. Hei 1-119547) as a thin double-sided flat plate type image display device which has a high quality image characteristic of an electron beam scanning system.
No. 289055) and a television receiver, Japanese Patent Application No. 3-3925 (Japanese Utility Model Laid-Open No. 4-102381) discloses a double-sided display device.

【0004】[0004]

【発明が解決しようとする課題】一方、移動体内(例え
ば列車)の乗客に対し、車輌内において積極的な情報提
供やサービスを行う手段としての情報媒体には、壁面広
告や吊下げ広告紙があり、更に近年は埋込型ディスプレ
イ装置も採用されるに至っているが、前者は静止紙面情
報であり、後者は壁面片側表示のディスプレイであるた
め、情報の伝達手段としては視覚方向性が一方向だけで
あるため、車輌内の全ての乗客に情報提供する手段とし
ては不充分であった。
On the other hand, a wall advertisement or a hanging advertisement paper is used as an information medium as a means for proactively providing information and providing services to passengers in a moving body (for example, a train) in a vehicle. In recent years, embedded display devices have also been adopted, but the former is static paper surface information and the latter is a display on one side of the wall surface, so the visual directionality is unidirectional as a means of transmitting information. As such, it was not sufficient as a means of providing information to all passengers in the vehicle.

【0005】また、通常の構築物の壁面厚さ内に埋設し
て空間容積をとることなく両側室内で同時に同質または
異質の情報提供手段はなかった。
Further, there has been no means for providing information of the same or different type in both side chambers at the same time without occupying the wall thickness of a normal structure to take a space volume.

【0006】[0006]

【課題を解決するための手段】本出願人は前記の両面型
平板状映像表示素子を用いて、車輌内や駅構内、ホテル
等の公共性の高い場所での顧客の全ての位置の人々に対
して、視覚的に負担の少ない自由位置において、積極的
な映像並びに音声情報の提供及びこれを受けやすくし、
且つその設置スペースを節約しようとするものであり、
その手段として車輌の天井からの吊下げ式、または仕切
壁面の壁内に埋込み型として両側にスクリーン面を配し
て双方に映像を表示するものである。
The applicant of the present invention uses the above-mentioned double-sided flat-panel image display device to provide people at all positions of customers in highly public places such as in vehicles, train stations, hotels, etc. On the other hand, in a free position where the visual burden is small, it is easy to provide and receive positive video and audio information,
And it is intended to save the installation space,
As a means for this, it is possible to hang it from the ceiling of the vehicle, or to embed it in the wall of the partition wall so that screen surfaces are arranged on both sides and images are displayed on both sides.

【0007】[0007]

【作用】本発明は前記構成によって従来の静止型情報提
供手段と異なり、乗客等顧客に対し、有用なニュース番
組放送や、人気の高いスポーツ番組の実況や速報の提供
サービスが出来ること、及び一般的な又は固有の宣伝広
告媒体を音声と共に動画、静止画を問わずにより効果的
な訴求が出来ると共に、列車の次停車駅表示や到着時刻
表示、乗換え案内や沿線の風景に連動した沿線の名跡や
特産物等のガイドサービス提供に加え、緊急停車時の乗
客への説明や安全案内等、難聴者等肢体不自由者にも伝
達がスムーズに行え、列車による通勤時の疲労軽減や旅
行及びホテル利用等のより楽しい充実感を提供出来る媒
体として有用な作用を果たすものである。また、一般家
庭でも壁面等間仕切りの両側で省スペース利用すること
ができると共に、建築構造物の一部品として組込みし、
多様なソフトウエアで制御して、ムード照明の創出や床
・天井面の映像表示等、光と映像の活用の多様化を図る
ことが出来る。
The present invention is capable of providing useful news program broadcasts to customers such as passengers, and providing live broadcasts and breaking news of popular sports programs to customers such as passengers, unlike the conventional static information providing means due to the above-mentioned construction, and You can effectively appeal specific or specific advertising media with audio and video, regardless of whether it is a still image or not, and display the next stop of the train station, the arrival time display, the transfer guide and the sights along the railway along with the scenery along the railway. In addition to providing guide services for special products, special products, etc., information such as explanations to passengers at the time of emergency stop and safety guidance can be smoothly transmitted to people with disabilities such as hearing impaired people, reducing fatigue when commuting by train and traveling and hotels. It fulfills a useful function as a medium that can provide a more enjoyable sense of fulfillment such as usage. In addition, even in a general household, space can be saved on both sides of partitions such as wall surfaces, and it can be incorporated as a part of a building structure.
By controlling with various software, it is possible to diversify the utilization of light and images, such as creating mood lighting and displaying images on floors and ceilings.

【0008】[0008]

【実施例】以下、本発明の一実施例の両面型平板状映像
表示装置について、まず動作原理から図面を参照しなが
ら説明する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A double-sided flat panel image display device according to an embodiment of the present invention will be described below from the principle of operation with reference to the drawings.

【0009】図2は両面型平板状映像表示装置の内部構
成を示すものである。1は背面電極、2a,2a′,2
b,2b′は電子ビーム源としての線陰極で、水平に架
張したものを定ピッチで複数本設置する。3,3′は電
子ビーム引出電極、4,4′は信号電極、5,5′は集
束電極、6,6′は水平偏向電極、7,7′は垂直偏向
電極であり、これらの電極を互いに電気的に絶縁層を介
して重ね合わせて、各電極板から外方向に駆動・制御用
のリード端子を設ける。8,8′は前記板状電極群(以
下“電極ユニット”という)を包むガラス容器であり、
一対を封着した後内部を真空にする。この封着時に前記
各電極からのリード端子をガラス容器外部に引き出した
状態で封着する。尚、ガラス容器8,8′の表・裏両面
の各内側にはあらかじめ赤(R),緑(G),青(B)
の蛍光体を微細な定ピッチで塗布している。更にその上
に陽極となる導電体(メタルバック)を配設する。9,
9′はその一部分を示し、この面が映像表示面(スクリ
ーン)となる。以上の構成により、背面電極1を共通と
して、これを境に同質の働きをする前記電極群2組を、
ガラス容器の前記各スクリーン面に対し面対称に配設す
ることにより両面表示機能を構成する。
FIG. 2 shows the internal structure of a double-sided flat panel image display device. 1 is a back electrode, 2a, 2a ', 2
Reference numerals b and 2b 'are line cathodes as electron beam sources, and a plurality of horizontally extended ones are installed at a constant pitch. 3, 3'is an electron beam extraction electrode, 4, 4'is a signal electrode, 5, 5'is a focusing electrode, 6, 6'is a horizontal deflection electrode, 7 and 7'is a vertical deflection electrode. Electrically superposed on each other via an insulating layer, lead terminals for driving and controlling are provided outward from each electrode plate. Reference numerals 8 and 8'denotes a glass container that encloses the plate-like electrode group (hereinafter referred to as "electrode unit"),
After sealing the pair, the inside is evacuated. At the time of this sealing, the lead terminals from each of the electrodes are sealed while being pulled out of the glass container. In addition, red (R), green (G), and blue (B) are preliminarily set inside the front and back surfaces of the glass containers 8 and 8 ', respectively.
Is applied at a fine constant pitch. Further, a conductor (metal back) which will serve as an anode is arranged on it. 9,
Reference numeral 9'denotes a part thereof, and this surface serves as an image display surface (screen). With the above configuration, the back electrode 1 is common, and the two electrode groups having the same function with the back electrode 1 as a boundary are
The double-sided display function is configured by arranging the glass container in a plane symmetry with respect to each screen surface.

【0010】そこで、背面電極1に陰電圧を、スクリー
ン面9,9′に陽電圧を印加し、線陰極2,2′の各線
陰極から電極3の貫通孔列を介して水平方向に複数列の
電子ビームを引き出し、信号電極4で各電子ビーム流を
映像信号に応じて経時的に制御し、集束電極5で前記電
子ビームを静電集束したのち、水平偏向電極6および垂
直偏向電極7で更にそれぞれ静電偏向することにより、
図2の10,10′に示すような電子ビームが、各スク
リーン面に向かって、各電極の貫通孔を制御されながら
スクリーン面(9,9′)に到達して、各1ビームが自
己の担当範囲を走査し、蛍光体を発光させてカラー小画
面を表示する。これらのマトリックス状に配置した小画
面を隙間なく継ぎ合わせることによりスクリーン全面に
全体画像を形成させるものであり、且つ内挿される各電
極は薄い板状であるため、絶縁物を介して両面用に積層
しても、従来のブラウン管に比較して非常に薄い両面型
平板状映像表示装置が実現出来るものである。
Therefore, a negative voltage is applied to the back electrode 1 and a positive voltage is applied to the screen surfaces 9 and 9 ', and a plurality of lines are horizontally arranged from each line cathode of the line cathodes 2 and 2'through the through hole line of the electrode 3. Of the electron beam, the signal electrode 4 controls each electron beam flow with time according to the video signal, and the focusing electrode 5 electrostatically focuses the electron beam, and then the horizontal deflection electrode 6 and the vertical deflection electrode 7 Furthermore, by electrostatically deflecting each,
An electron beam as shown in 10 and 10 'of FIG. 2 reaches the screen surface (9, 9') while controlling the through holes of each electrode toward each screen surface, and each one beam emits its own beam. The area in charge is scanned and the phosphor is caused to emit light to display a small color screen. By joining these small screens arranged in a matrix without gaps, the entire image is formed on the entire screen, and since each electrode to be inserted is a thin plate, it can be used for both sides via an insulator. Even if they are stacked, a double-sided flat panel image display device that is extremely thin compared to the conventional cathode ray tube can be realized.

【0011】図3は本発明に用いる両面型平板状映像表
示素子14の全体外観斜視図である。11,11′は平
板状映像表示面(スクリーン)で、8,8′のガラス容
器によって封着された各種駆動の為の接続用電極端子1
2,12′が、ガラス容器封着面13から引き出されて
いる。
FIG. 3 is an overall perspective view of the double-sided flat panel image display device 14 used in the present invention. Reference numerals 11 and 11 'denote flat plate image display surfaces (screens), which are connection electrode terminals 1 for various driving sealed by glass containers 8 and 8'.
2, 12 'are pulled out from the glass container sealing surface 13.

【0012】図1は本発明の両面型平板状表示装置の完
成品の吊下げ型の場合の実施例を示す正面図であり、
(B)図はその側面図である。
FIG. 1 is a front view showing an embodiment of a suspended type of a completed double-sided flat panel display device of the present invention.
FIG. 3B is a side view thereof.

【0013】前記図1に示す両面型平板状映像表示素子
14を囲むように保持するキャビネット構造体15と、
吊下げ支持具16によって天井部から吊下げられて利用
される。列車の車輌内天井が駅構内、ホテルロビー、タ
ーミナル等において利用され得る実施例である。キャビ
ネット構造体15の内部空間には、両面型平板状映像表
示管14から出た駆動の為のリード端子12,12′群
を収納し、且つこの空間部にコンパクトに設計した電源
及び駆動回路や、音声回路と各種信号処理回路が組み込
まれており、前記リード端子12,12′群に接続され
る。16は映像に同期又は単独で駆動するよう切り替え
出来るスピーカの放声部である。尚この放声部はキャビ
ネット構造体14から分離して設置し、駆動させてもよ
い。17は本発明の両面型平板状表示装置の吊下げ金具
部である。これには、駆動の為の電源、各種制御信号、
映像信号等を入出力されるリード線18を引き出すパイ
プ構成としている。19は天井部(取付部)であり、こ
のパイプを通して映像・音声情報センターからの指令、
制御信号の伝送を受けることが出来る。
A cabinet structure 15 for holding the double-sided flat panel image display device 14 shown in FIG.
It is used by being suspended from the ceiling by the suspension support 16. This is an example in which the vehicle ceiling of a train can be used in a station yard, a hotel lobby, a terminal, or the like. In the internal space of the cabinet structure 15, a group of lead terminals 12 and 12 'for driving, which have come out from the double-sided flat-panel image display tube 14, are housed, and in this space, a compact power supply and drive circuit, An audio circuit and various signal processing circuits are incorporated and connected to the lead terminals 12 and 12 '. Reference numeral 16 denotes a speaker's voice emitting unit that can be switched to drive in synchronization with the image or independently. The voice emitting unit may be installed separately from the cabinet structure 14 and driven. Reference numeral 17 denotes a hanging metal part of the double-sided flat panel display device of the present invention. This includes a power supply for driving, various control signals,
It has a pipe structure for drawing out the lead wire 18 for inputting and outputting a video signal and the like. 19 is a ceiling part (mounting part), and a command from the video / audio information center is sent through this pipe.
The control signal can be transmitted.

【0014】吊下げ金具17は、両面型平板状表示装置
の取付場所により、その構造や剛性を考慮して決定され
る。ガラス容器8,8′は所定のガラスを加熱してプレ
ス成形等で形造られる。この場合ガラス容器の外部側面
には、あらかじめキャビネット構造体15や吊下げ金具
の取付等に役立つ突起や取付座部を、当該容器と一体に
同質ガラスで、又は別物をインサートする等の加工、成
形をすることにより、取付構造体、回路基板等の取付が
容易となる。
The hanging bracket 17 is determined in consideration of its structure and rigidity depending on the mounting location of the double-sided flat panel display device. The glass containers 8 and 8'are formed by press molding or the like by heating a predetermined glass. In this case, on the outer side surface of the glass container, a protrusion or a mounting seat portion that is useful for mounting the cabinet structure 15 or the hanging metal fitting is previously processed and molded by the same glass as the container or by inserting another material. By doing so, the mounting structure, the circuit board, etc. can be easily mounted.

【0015】図4(A)は通常用いられる吊下げ構造の
事例であり、フランジ部を有する中空パイプ17で取付
する。中空パイプ17の他端はネジ部20を有し、フラ
ンジ部はキャビネット構造体15の内面から装着され
て、ネジ部20は車輌等の天井部構造体19に貫通させ
て、下部よりネジ部を有するフランジ21と前記天井部
19の内側からナット22により締付けして吊下げ保持
される。
FIG. 4 (A) shows an example of a suspending structure which is normally used, in which a hollow pipe 17 having a flange portion is used for attachment. The other end of the hollow pipe 17 has a screw portion 20, the flange portion is attached from the inner surface of the cabinet structure 15, the screw portion 20 penetrates the ceiling portion structure 19 of a vehicle or the like, and the screw portion is inserted from the lower portion. From the inside of the flange 21 and the ceiling portion 19 that it has, it is hung and held by tightening with a nut 22.

【0016】図4(B)は車輌の振動等ショックを吸収
し、且つ加速減速時の慣性による力を吸収して、キャビ
ネット構造体15に無理がかからないようにした取付方
法を示すものである。吊下げの基本構成は図4(A)の
場合と類似するが、中空パイプ17の中間部を自在継手
構造(ユニバーサルジョイント)とし、且つ端部にネジ
部20を有する側のユニバーサルジョイントピン23
が、前記中空パイプ17に明けられた長孔部24を貫通
すると共に、この長孔部24は長孔とし、上下動の振動
ショックをこの長孔によって、ユニバーサルジョイント
ピン23を遊動させる余裕をもたせる事により、緩衝効
果を得るものである。加えて、中空パイプ17の外周に
はスプリング25を介在させ、且つこのスプリングは、
車輌等の天井部19と、キャビネット構造体15との間
隙を押し広げるように付勢された状態で介在させてい
る。このスプリングの上下方向の反発力により、前記ユ
ニバーサルジョイントピン23の遊動を弾力的に行わし
めると共に、車輌の振動、加速減速時の慣性力をユニバ
ーサルジョイントにより吸収する際にも、このスプリン
グの反発力により緩衝作用として働くと共に、吊下げら
れた両面型平板状表示装置本体の傾きを円滑に且つすみ
やかに復元させる効果を発揮し、空間スペースが最小限
で安全に設置出来て、常時安定な映像表示を視聴者(乗
客等)に提供出来るものである。
FIG. 4B shows a mounting method for absorbing shocks such as vibrations of the vehicle and absorbing inertial force during acceleration / deceleration to prevent the cabinet structure 15 from being overloaded. The basic configuration of suspension is similar to the case of FIG. 4 (A), but the hollow pipe 17 has a universal joint structure (universal joint) at the middle portion and has a universal joint pin 23 on the side having the threaded portion 20.
However, it penetrates through the long hole portion 24 formed in the hollow pipe 17, and the long hole portion 24 is formed as a long hole to allow a vibration shock of vertical movement to allow the universal joint pin 23 to loosen. By this, a buffering effect is obtained. In addition, a spring 25 is interposed on the outer circumference of the hollow pipe 17, and this spring is
The ceiling 19 of a vehicle or the like and the cabinet structure 15 are urged so as to widen the gap. By the repulsive force of the spring in the vertical direction, the universal joint pin 23 is elastically moved, and the repulsive force of the spring is also absorbed when the vibration of the vehicle and the inertial force during acceleration / deceleration are absorbed by the universal joint. It acts as a cushioning function, and also has the effect of smoothly and promptly restoring the inclination of the suspended double-sided flat panel display device body, and it can be installed safely with minimum space space, and always stable image display. Can be provided to viewers (passengers, etc.).

【0017】前記ユニバーサルジョイントは図4(B)
の形に限定されるものではない。また、中空パイプ内部
に挿通する前記映像表示の為の駆動用電源及び入出力信
号用のリード線18は、ユニバーサルピンのピン部の中
空孔に挿通させ、外部に露出させないようにしている。
また本例では吊下げ型を示したが、車輌の構造体、仕切
部等にフレーム板による取付または埋込式に取付しても
よい。
The universal joint is shown in FIG.
The shape is not limited to. Further, the drive power source and the input / output signal lead wire 18 for displaying the image, which is inserted into the hollow pipe, is inserted into the hollow hole of the pin portion of the universal pin so as not to be exposed to the outside.
Further, although the hanging type is shown in this example, it may be mounted by a frame plate or embedded type on a vehicle structure, partition, or the like.

【0018】図5(B)は他の実施例として本発明の両
面型平板状映像表示装置を小型化し(例えば6吋程度)
これを車輌等のつり下げ把手26のバンド部に一体に取
付したものであり、その側面図を示す。電源及び信号系
の伝送は、つり下げ把手取付用パイプ27の中をバスラ
インで配線し、つり下げ皮バンド部を経て供給される。
この場合の映像情報を見る視聴者は、当該つり下げ把手
利用者とその周囲の少人数に限られるので、電源スイッ
チ兼音量調整用つまみ28と選局切換スイッチ29を設
け、チューナー内蔵型として利用者の便を図る一方、バ
スラインを通して供給側からの案内や緊急情報等を表示
伝達することが出来る。
FIG. 5B shows another embodiment in which the double-sided flat plate image display device of the present invention is miniaturized (for example, about 6 inches).
This is integrally attached to the band portion of the hanging handle 26 of a vehicle or the like, and a side view thereof is shown. The transmission of power and signal system is supplied through the hanging leather band portion by wiring the inside of the hanging handle attaching pipe 27 with a bus line.
In this case, the viewers who view the video information are limited to the user of the hanging handle and a small number of people around the hanging handle. Therefore, the power switch and volume adjusting knob 28 and the channel selection switch 29 are provided to be used as a tuner built-in type. While making it easier for users, it is possible to display and transmit information from the supply side and emergency information through the bus line.

【0019】このように利用することにより、重要ニュ
ースや好みのスポーツ試合等を映像情報で見ることが出
来、通勤往復時の気分転換、疲労軽減にも役立つもので
ある。
[0019] By using in this way, it is possible to see important news, favorite sports games, etc. in video information, and it is also useful for changing the mood when traveling to and from work and for reducing fatigue.

【0020】図6は一般住宅やビル、ホテル、船室等の
間仕切りやカウンター部の仕切壁部30にはめ込み設置
した実施例を示し、図6(B)はその断面を示す。本発
明による両面型平板状映像表示装置を図のように組込む
ことにより、仕切を境に洋室と和室、居間とキッチン、
事務室とロビー等、それぞれの片面は表示する側の表裏
異なった雰囲気と環境にマッチした額縁31やデザイ
ン、配色で設置出来、従来のテレビジョン受像機2台分
の機能をゼロスペースで高品質な映像表示を行うことが
出来るものである。
FIG. 6 shows an embodiment in which it is installed by being installed in a partition wall portion 30 of a general house, a building, a hotel, a cabin, etc. and a counter portion, and FIG. 6 (B) shows its cross section. By incorporating the double-sided flat-panel image display device according to the present invention as shown in the figure, a Western room and a Japanese room, a living room and a kitchen are separated by a partition.
The front and back sides of each side, such as the office and the lobby, can be installed with a frame 31 that matches the different atmosphere and environment, a design, and a color scheme, and the functions of two conventional television receivers can be achieved in zero space with high quality. It is possible to display various images.

【0021】更に本発明の両面型平板状映像表示素子
は、頑丈なガラス容器に包まれているため、それ自体に
剛性を有するため、図6のような壁面埋込みのみなら
ず、建材のガラスブロックのように自由度の大きい活用
が図れる建材兼用映像表示装置も実現可能となる。例え
ば、天井に多数連続して、又はモダイク状に組込んでマ
ルチ画面表示としたり、R.G.Bを利用して空間のム
ード照明用としてコンピュータシステムとの組合せによ
り自在に色彩照明として利用すると共に、片面は上階の
床面照明や床自体が映像スクリーンとなすことができ、
映像表示装置の建材部品化を図れることも可能となるな
ど、計りしれない効果を生ずるものである。
Further, since the double-sided flat plate type image display device of the present invention is enclosed in a sturdy glass container and has rigidity itself, not only the wall surface embedding as shown in FIG. As described above, it is possible to realize an image display device that also serves as a building material and can be used with great flexibility. For example, a multi-screen display can be made by incorporating a large number of them consecutively in the ceiling or by incorporating them in a modic form, or by R.I. G. B can be used as a mood lighting for space in combination with a computer system as a color lighting, and one side can be used as a floor lighting on the upper floor or the floor itself as a video screen.
This makes it possible to use the image display device as a building material component, which produces immeasurable effects.

【0022】またキャビネット構造体の両面にビデオカ
メラを組込みし、各ビデオカメラの撮像情報は互いに反
対面の前記両面型平板状映像表示素子のスクリーン面に
映像表示せしめるように回路配置することにより、より
多用な利用が図れるものである。
Further, by incorporating video cameras on both sides of the cabinet structure and arranging circuits so that the image pickup information of each video camera is displayed on the screen surface of the double-sided flat plate-shaped image display element on the opposite surfaces, It can be used more frequently.

【0023】[0023]

【発明の効果】以上のように本発明によれば、従来のテ
レビジョン及びディスプレイ2台分の機能が扁平なガラ
スバルブで構成した両面型表示素子の構成によって極め
て薄形に且つコンパクトに両面映像表示を可能ならし
め、公共の場や仕切られた壁面等の建材部品として用い
ることも可能になった映像表示端末が得られるものであ
る。
As described above, according to the present invention, the double-sided image can be made extremely thin and compact by the structure of the conventional double-sided display element composed of the flat glass bulb having the functions of two televisions and two displays. It is possible to obtain a video display terminal that can be displayed and can be used as a building material part such as a public place or a wall surface partitioned.

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

【図1】(A)本発明の一実施例である両面型平板状映
像表示装置の正面図 (B)本発明の一実施例である両面型平板状映像表示装
置の側面図
FIG. 1A is a front view of a double-sided flat panel image display device which is an embodiment of the present invention. FIG. 1B is a side view of a double-sided flat plate image display device which is an embodiment of the present invention.

【図2】本発明に用いる両面型平板状映像表示素子の分
解斜視図
FIG. 2 is an exploded perspective view of a double-sided flat image display device used in the present invention.

【図3】本発明に用いる両面型平板状映像表示素子の外
観斜視図
FIG. 3 is an external perspective view of a double-sided flat panel image display device used in the present invention.

【図4】(A)従来の吊下げ金具を示す正面図 (B)本発明の吊下げ金具構造図FIG. 4 (A) is a front view showing a conventional hanging metal fitting. (B) is a structural drawing of the hanging metal fitting of the present invention.

【図5】(A)従来の車輌内吊下げ把手部を示す正面図 (B)本発明の両面型平板状映像表示装置の外観図5A is a front view showing a conventional hanging handle portion in a vehicle, and FIG. 5B is an external view of a double-sided flat panel image display device of the present invention.

【図6】(A)本発明の他の実施例である両面型平板状
映像表示装置の正面図 (B)本発明の他の実施例である両面型平板状映像表示
装置の断面図
FIG. 6A is a front view of a double-sided flat panel image display device according to another embodiment of the present invention. FIG. 6B is a cross-sectional view of a double-sided flat panel image display device according to another embodiment of the present invention.

【符号の説明】[Explanation of symbols]

11,11′ 両面映像表示面 15 キャビネット構造体 16 スピーカ放声部 11, 11 'Double-sided video display surface 15 Cabinet structure 16 Speaker speaker

Claims (7)

【特許請求の範囲】[Claims] 【請求項1】 平板状背面電極を中央にして、該背面電
極の表・裏両側に面対称に配設した電子ビーム発生源
と、所望の電子ビームを引出し、映像信号に応じてその
電子ビームを制御し、集束し、偏向して、スクリーン部
に照射し走査させる機能を有する平板状電極群を積層し
てユニット化し、扁平なガラス容器の平面部内面に蛍光
体及びメタルバックを付してスクリーン部を構成したガ
ラス容器1対と、前記平板状電極ユニットを前記1対の
ガラス容器内に面対称に装着した後、前記ガラス容器を
合体し、該接合部から各電極の端子を導出して封着した
後、内部を真空に引いた両面型平板状映像表示素子と、
前記素子がテレビジョン受像機もしくは映像端末ディス
プレイとしての機能を果たす為の駆動回路、各種信号処
理回路、音声回路、入出力端子等を前記素子の周囲に集
積して組込み一体構成し、且つ全体を防滴耐候性を有す
るキャビネット構造で一体としたことを特徴とする両面
型平板状映像表示装置。
1. An electron beam source disposed symmetrically on the front and back sides of the back electrode with the flat back electrode as the center, and a desired electron beam is extracted, and the electron beam is generated according to a video signal. Control, focusing, deflecting, stacking a flat plate electrode group having a function of irradiating and scanning the screen portion into a unit, and attaching a phosphor and a metal back to the inner surface of the flat portion of the flat glass container. After a pair of glass containers forming the screen portion and the flat plate-shaped electrode unit are mounted plane-symmetrically in the pair of glass containers, the glass containers are united, and the terminals of each electrode are led out from the joints. After sealing and sealing, a double-sided flat-panel image display element with a vacuum drawn inside,
A driving circuit, various signal processing circuits, audio circuits, input / output terminals, etc. for the above-mentioned element to fulfill the function of a television receiver or a video terminal display are integrated around the above-mentioned element to be integrated and integrally configured, and A double-sided flat-panel image display device characterized by being integrally formed with a cabinet structure having weatherproofness.
【請求項2】 建物、船体、車輌等構築物の壁面内に埋
設し、且つ両映像表示部は各両側室内に見えるようにす
ると共に各室の環境にマッチしたデザイン仕様とした事
を特徴とする請求項1に記載の両面型平板状映像表示装
置。
2. It is characterized in that it is embedded in the wall surface of a structure such as a building, a hull, a vehicle, etc., and that both video display sections are visible inside each side room and the design specifications match the environment of each room. The double-sided flat-panel image display device according to claim 1.
【請求項3】 建物、船体、車輌等構築物の天井部に埋
設すると共に、映像表示部の一面は当該天井部から下向
きに見えるようにし、他面が上階床面部に見えるように
建築構造部材と一体に組込まれたことを特徴とする請求
項1に記載の両面型平板状映像表示装置。
3. A building structure member which is embedded in a ceiling of a structure such as a building, a hull, or a vehicle, and one surface of the image display unit is viewed downward from the ceiling and the other surface is viewed from an upper floor. The double-sided flat-panel image display device according to claim 1, which is integrally incorporated with
【請求項4】 公共性の高い施設の屋内外に設置して来
場者に対する案内、説明等を情報センターからの制御に
より表示、伝達することを特徴とする請求項1に記載の
両面型平板状映像表示装置。
4. The double-sided flat plate according to claim 1, wherein the double-sided flat plate is installed indoors or outdoors in a highly public facility to display and transmit guidance, explanations, etc. to visitors under the control of the information center. Video display device.
【請求項5】 車輌内の乗客用つり皮把手部に一体に設
けたことを特徴とする請求項1に記載の両面型平板状映
像表示装置。
5. The double-sided flat-panel image display device according to claim 1, wherein the double-sided flat plate image display device is integrally provided on a passenger grip handle portion in a vehicle.
【請求項6】 請求項1に記載の両面型平板状映像表示
装置において、両面のキャビネット構造部にビデオカメ
ラ装置を内装し、各カメラは反対面の映像表示部に撮像
情報を表示することを特徴とする両面型平板状映像表示
装置。
6. The double-sided flat panel image display device according to claim 1, wherein a video camera device is provided in the cabinet structure portion on both sides, and each camera displays image pickup information on the image display portion on the opposite surface. Characteristic double-sided flat panel image display device.
【請求項7】 請求項1に記載の両面型平板状映像表示
装置を天井部に固定し吊下げ型とする場合において、該
吊下げ金具部を緩衝構造としたことを特徴とする請求項
1に記載の両面型平板状映像表示装置。
7. When the double-sided flat panel image display device according to claim 1 is fixed to a ceiling part to be a hanging type, the hanging metal part has a buffer structure. The double-sided flat-panel image display device described in.
JP18600893A 1993-07-28 1993-07-28 Both side type flat planar video display device Pending JPH0744109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18600893A JPH0744109A (en) 1993-07-28 1993-07-28 Both side type flat planar video display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18600893A JPH0744109A (en) 1993-07-28 1993-07-28 Both side type flat planar video display device

Publications (1)

Publication Number Publication Date
JPH0744109A true JPH0744109A (en) 1995-02-14

Family

ID=16180763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18600893A Pending JPH0744109A (en) 1993-07-28 1993-07-28 Both side type flat planar video display device

Country Status (1)

Country Link
JP (1) JPH0744109A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005234423A (en) * 2004-02-23 2005-09-02 Noritz Corp Display device
JP2008521334A (en) * 2004-11-19 2008-06-19 ツールデザイン カンパニー リミテッド Rotating wall built-in system for video-audio equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005234423A (en) * 2004-02-23 2005-09-02 Noritz Corp Display device
JP2008521334A (en) * 2004-11-19 2008-06-19 ツールデザイン カンパニー リミテッド Rotating wall built-in system for video-audio equipment

Similar Documents

Publication Publication Date Title
US7071897B2 (en) Immersive augmentation for display systems
HU206579B (en) Picture-sound reproducer
CN1115872A (en) Dome theatre
JPH0744109A (en) Both side type flat planar video display device
US20200186772A1 (en) Chroma Keying Illumination System
JP2559405B2 (en) Flat panel display with translucent flat speaker
WO2021196583A1 (en) Television with aiot sound effect
CN210514985U (en) Environment rendering system
JP2005189464A (en) Light emission display panel and light emission display device with speaker function
JPH03182489A (en) Elevator system
JPH096250A (en) Display device
JP2000356808A (en) Screen
CN215841618U (en) U type sight formula 4D theater
JP3693474B2 (en) Display device
CN218953724U (en) Novel spherical screen cinema
CN218825132U (en) Sound transmission structure of spherical screen display screen and spherical screen cinema
CN214900997U (en) Multifunctional digital film and television hall
JP2000181385A (en) Presentation device for dynamic image
JPS58125086A (en) Electrooptic display
CN212624629U (en) Vertical flat panel display
CN214740270U (en) Immersive LED spherical magic cube
CN211124007U (en) Cylindrical touch display device
CN214740271U (en) LED ball curtain flight cinema
CN211580077U (en) Television with AIoT sound effect
JPH06326949A (en) Fixing structure for speaker of television