JP3182315B2 - 3D video playback device - Google Patents
3D video playback deviceInfo
- Publication number
- JP3182315B2 JP3182315B2 JP11597995A JP11597995A JP3182315B2 JP 3182315 B2 JP3182315 B2 JP 3182315B2 JP 11597995 A JP11597995 A JP 11597995A JP 11597995 A JP11597995 A JP 11597995A JP 3182315 B2 JP3182315 B2 JP 3182315B2
- Authority
- JP
- Japan
- Prior art keywords
- remote control
- filter
- signal
- control signal
- transmission
- 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 - Fee Related
Links
Landscapes
- Details Of Television Systems (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は立体映像再生装置に関
し、特にテレビジョン受像機前面に設けられる立体映像
再生用の３Ｄ送信フィルタおよびテレビジョン受像機制
御用のリモコン受信フィルタに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stereoscopic video reproducing apparatus, and more particularly to a 3D transmitting filter for reproducing a stereoscopic video and a remote control receiving filter for controlling a television receiver, which are provided on the front of a television receiver.
【０００２】[0002]
【従来の技術】通常のテレビジョン受像機には、その前
面の所定位置（一般に、螢光灯の光照射による影響を受
けにくい位置）に赤外線のリモートコントロール（以
下、リモコンと略する。）信号を受信する受光器がフィ
ルタを介して配置されている。2. Description of the Related Art An ordinary television receiver has an infrared remote control (hereinafter abbreviated as "remote control") signal at a predetermined position on a front surface thereof (generally, a position hardly affected by light irradiation of a fluorescent lamp). Is arranged via a filter.
【０００３】この受光器はフォトダイオードまたはフォ
トトランジスタの如き赤外線波長の光信号を電気信号に
変換する光電変換素子で構成され、該素子の前面（即
ち、光電変換素子の前方で光電変換素子を覆う位置）に
はリモコン信号受信用のフィルタが配置される。また、
該フィルタはポリカーボネイト、塩化ビニール樹脂、ま
たはアクリル樹脂等の如き赤外線を透過する樹脂にて成
型される飾り板の裏面に赤外線透過率の高い材料を用い
た印刷を施して形成される。This photodetector is constituted by a photoelectric conversion element such as a photodiode or a phototransistor which converts an optical signal of an infrared wavelength into an electric signal, and covers the photoelectric conversion element in front of the element (that is, in front of the photoelectric conversion element). At the position), a filter for receiving a remote control signal is arranged. Also,
The filter is formed by performing printing using a material having a high infrared transmittance on the back surface of a decorative plate formed of a resin that transmits infrared light such as polycarbonate, vinyl chloride resin, or acrylic resin.
【０００４】そして、使用者はリモコン装置のリモコン
信号送信部をテレビジョン受像機前面の操作部に配備さ
れる飾り板のリモコン信号受信用フィルタに向けてリモ
コン操作する。[0004] The user operates the remote control signal transmission unit of the remote control device by pointing the remote control signal transmission unit of the decoration plate provided on the operation unit on the front of the television receiver to the remote control signal reception filter.
【０００５】ところでこの種のリモコンシステムは一般
に赤外線が使用されるが、使用者がリモコン操作する
際、リモコン信号受信部は赤外線の指向性が強いことに
起因し該受信部によってリモコン信号の受信を検知する
範囲に対してこれを外れた位置から発射されたリモコン
信号は検知することができない。[0005] By the way, this type of remote control system generally uses infrared rays. When a user operates the remote control, the remote control signal receiving section receives the remote control signals by the receiving section due to the strong directivity of infrared rays. A remote control signal emitted from a position outside the detection range cannot be detected.
【０００６】この様なことから、リモコン信号受信部
は、テレビジョン受像機前面の操作部中央に配備してテ
レビジョン画面の左右方向に対するリモコン信号の受信
範囲の片寄りを改善したり、リモコン装置については、
リモコン信号送信部を工夫して赤外線の発射角度を広範
囲に設定する導光部材を配備する等の対策がなされ、少
なくともテレビジョン画像が視認できる範囲におけるリ
モコン操作のテレビジョン制御を可能にしている。In view of the above, the remote control signal receiving section is provided at the center of the operation section on the front of the television receiver to improve the deviation of the reception range of the remote control signal in the left and right direction of the television screen, and to control the remote control apparatus. about,
Countermeasures such as providing a light guide member for setting the emission angle of infrared rays in a wide range by devising a remote control signal transmission unit have been taken, thereby enabling television control of remote control operation at least in a range where a television image can be visually recognized.
【０００７】図３および図４は従来のテレビジョン受像
機を示し、図３はリモコン受信フィルタを操作部中央に
配備したテレビジョン受像機の正面図、および図４は操
作部のリモコン受信フィルタを説明するための要部平面
図である。FIGS. 3 and 4 show a conventional television receiver. FIG. 3 is a front view of a television receiver in which a remote control reception filter is provided at the center of an operation unit. FIG. 4 is a view showing a remote control reception filter of the operation unit. It is a principal part top view for description.
【０００８】尚、リモコンおよびリモコンのリモコン信
号送信部等については、図示およびその説明を省略す
る。The illustration and description of the remote controller and the remote controller signal transmitter of the remote controller are omitted.
【０００９】図３において、テレビジョン受像機１の前
面操作部２には、電源ＯＮ／ＯＦＦ釦３、電源ＯＮ／Ｏ
ＦＦ表示フィルタ４、およびリモコン受信フィルタ５等
が配備される。In FIG. 3, a power on / off button 3 and a power on / off button 3 are provided on a front operation unit 2 of the television receiver 1.
An FF display filter 4, a remote control reception filter 5, and the like are provided.
【００１０】そして、リモコン受信フィルタ５は、リモ
コン信号の受信範囲に係る技術的効果およびテレビジョ
ン受像機の意匠的効果を考慮し、若しくはリモコン操作
によるリモコン信号受信用フィルタを他の部分（即ち、
テレビジョン制御用釦等の操作部）と識別するため前面
操作部２に配される飾り板６に形成され、該飾り板はテ
レビジョン受像機の前面の略中央位置に配備される。
尚、従来より賞用される飾り板は、リモコン受信フィル
タ５を塩化ビニール樹脂で成型された飾り板６の裏面に
赤外線透過率の高い材料を用いて印刷を施し、且つリモ
コン受信フィルタ５を形成しない他の部分については赤
外線透過率の低い材料を用いて印刷を施したものであ
る。The remote control receiving filter 5 takes into account the technical effect relating to the receiving range of the remote control signal and the design effect of the television receiver, or replaces the remote control signal receiving filter by remote control operation with another part (ie, other parts).
An operation panel such as a television control button) is formed on a decorative plate 6 arranged on the front operation unit 2, and the decorative plate is arranged at a substantially central position on the front surface of the television receiver.
In the decorative plate conventionally used as a prize, the remote control receiving filter 5 is printed on the back surface of the decorative plate 6 molded of vinyl chloride resin using a material having a high infrared transmittance, and the remote control receiving filter 5 is formed. Other parts which are not used are printed using a material having a low infrared transmittance.
【００１１】そして、図４の如く、電源ＯＮ／ＯＦＦス
イッチ３ａ、電源ＯＮ／ＯＦＦ表示ＬＥＤ４ａ、および
光電変換素子５ｂより構成されるリモコン信号受信部５
ａはプリント基板１０に半田付けされると共に、これら
の前面（即ち、光電変換素子の前方で光電変換素子を覆
う位置）にリモコン受信フィルタ５が位置するように飾
り板６が取付けられる。Then, as shown in FIG. 4, a remote control signal receiving section 5 comprising a power ON / OFF switch 3a, a power ON / OFF display LED 4a, and a photoelectric conversion element 5b.
a is soldered to the printed circuit board 10, and the decorative plate 6 is attached so that the remote control receiving filter 5 is located on the front surface (that is, the position in front of the photoelectric conversion element and covering the photoelectric conversion element).
【００１２】これによって、リモコン信号受信部５ａ
は、リモコン受信フィルタ５を透過して光電変換素子５
ｂに入射するリモコン信号を受信範囲Ａで検知すること
ができる。Thereby, the remote control signal receiving section 5a
Are transmitted through the remote control receiving filter 5 and
The remote control signal incident on b can be detected in the reception range A.
【００１３】従って、前述の如き周知技術を使用した赤
外線リモコンシステムとして、テレビジョン受像機の前
面にリモコン信号受信部を設け、このリモコン信号受信
部にリモコンの***作に基づいて変調されたリモコン信
号を受信すると共に、これに同期してテレビジョン受像
機を制御する制御信号を伝送することにより、テレビジ
ョン受像機の制御を実現することができる。Therefore, as an infrared remote control system using the above-mentioned well-known technique, a remote control signal receiving section is provided on the front of a television receiver, and the remote control signal receiving section is provided with a remote control signal modulated based on an operation of a remote control. Is received, and a control signal for controlling the television receiver is transmitted in synchronization with this, whereby control of the television receiver can be realized.
【００１４】一方、再生映像を立体映像として見る立体
映像再生システムとしてはいくつかの方式が提案されて
いるが、そのうち例えば、左眼用および右眼用の各レン
ズ部に各々液晶シャッタを配置したシャッタ方式では、
立体映像再生システム用の液晶眼鏡に左眼用映像或るい
は右眼用映像を伝送するフィールドを偶数フィールド或
るいは奇数フィールドに随時切換える切換え信号を送信
し、この切換え信号に同期して、前記左右眼用液晶シャ
ッタの透過／非透過を切換えて立体カラー映像を実現す
る立体映像表示装置が特開平１−８６６９３号（Ｈ０４
Ｎ１３／００）公報に開示されている。On the other hand, several systems have been proposed as a stereoscopic video reproducing system for viewing a reproduced video as a stereoscopic video. Among them, for example, a liquid crystal shutter is disposed in each lens unit for the left eye and the right eye. In the shutter method,
A switching signal for switching a field for transmitting a left-eye image or a right-eye image to an even-numbered field or an odd-numbered field at any time to liquid crystal glasses for a stereoscopic video reproduction system is transmitted, and in synchronization with the switching signal, Japanese Patent Laid-Open No. 1-86693 (H04) discloses a three-dimensional image display device that realizes a three-dimensional color image by switching transmission / non-transmission of liquid crystal shutters for the left and right eyes.
N13 / 00).
【００１５】また、立体映像を再生する立体映像再生シ
ステムにおいては、音響信号を微少電力の電波による送
受信装置を利用し、この音響信号に左眼用映像或るいは
右眼用映像を切換える切換え信号を多重化して伝送する
ことにより、立体映像再生装置と液晶眼鏡との接続をワ
イヤレスとした立体映像を実現することが特開昭６３−
１５３７６号（Ｈ０４Ｎ１３／０４）公報に開示されて
いる。Further, in a stereoscopic video reproducing system for reproducing a stereoscopic video, a transmitting / receiving device for transmitting an audio signal by a radio wave of a very small electric power is used, and a switching signal for switching a left-eye video or a right-eye video to the audio signal. By multiplexing and transmitting, it is possible to realize a stereoscopic video in which the connection between the stereoscopic video reproducing device and the liquid crystal glasses is wireless.
No. 15376 (H04N13 / 04).
【００１６】従って、前述の如き公知技術を使用した立
体映像再生システムとして、テレビジョン受像機の前面
に３Ｄ信号送信部を設け、この３Ｄ信号送信部に左眼用
映像或るいは右眼用映像を交互に伝送すると共にこれに
同期して左右眼用液晶シャッタの透過／非透過を切換え
る３Ｄ指示信号を液晶眼鏡に送信することにより、立体
映像を再生する立体映像再生装置を実現することができ
る。Therefore, as a stereoscopic video reproducing system using the above-mentioned known technology, a 3D signal transmitting section is provided on the front of a television receiver, and the 3D signal transmitting section is provided with a left-eye video or a right-eye video. Are transmitted alternately, and a 3D instruction signal for switching the transmission / non-transmission of the liquid crystal shutters for the left and right eyes is transmitted to the liquid crystal glasses in synchronization with the transmission, thereby realizing a stereoscopic video reproducing apparatus for reproducing a stereoscopic video. .
【００１７】いま、前述の如きテレビジョン受像機の赤
外線リモコンシステムと立体映像再生システムを同時に
実現しようとした場合、リモコン用のリモコン信号受信
部および立体映像用の３Ｄ信号送信部は共にテレビジョ
ン受像機前面の操作部中央に配備することが推奨される
ことから、通常は外観デザインまたは構造から生じる制
約若しくはフィルタ等材料費のコスト設定から生じる制
約により、３Ｄ信号送信部がリモコン信号受信部と近接
する位置に配備される。If the infrared remote control system of the television receiver and the stereoscopic video reproduction system as described above are to be realized at the same time, the remote control signal receiving section for the remote control and the 3D signal transmitting section for the stereoscopic video are both used to receive the television image. It is recommended that the 3D signal transmission unit be located close to the remote control signal reception unit because it is recommended that the 3D signal transmission unit be located in the center of the operation unit on the front of the machine, usually due to restrictions caused by the appearance design or structure or the cost setting of material costs such as filters Deployed in a location where
【００１８】この場合、図５に示す如く、３Ｄ送信フィ
ルタは３Ｄ信号送信部７ａの前面にリモコン受信フィル
タ５と共用して配置される。In this case, as shown in FIG. 5, the 3D transmission filter is arranged in front of the 3D signal transmission section 7a in common with the remote control reception filter 5.
【００１９】また、３Ｄ信号送信部７ａの赤外線発光器
７ｂは、前述の如くリモコン操作によるテレビジョン制
御と同様に３Ｄの立体映像を広範囲で再生視聴を可能と
するため、複数の発光ダイオードを扇状に配設して赤外
線発光器の発射角度範囲Ｂに設定される。The infrared light emitting device 7b of the 3D signal transmitting section 7a is provided with a plurality of light emitting diodes in a fan-shaped manner so that a 3D stereoscopic image can be reproduced and viewed in a wide range, similarly to the television control by the remote control operation as described above. And set in the firing angle range B of the infrared light emitter.
【００２０】しかしながら、３Ｄ信号送信部７ａから送
信される３Ｄ指示信号はフィルタ６を透過すると共に該
フィルタの内壁面にも反射するため、この反射した一部
の３Ｄ指示信号Ｃがリモコン信号受信部５に入射する。However, since the 3D instruction signal transmitted from the 3D signal transmitting unit 7a passes through the filter 6 and is also reflected on the inner wall surface of the filter, a part of the reflected 3D instruction signal C is transmitted to the remote control signal receiving unit. 5 is incident.
【００２１】これにより、リモコン信号受信部５ａの光
電変換素子５ｂには、リモコン操作に伴って送信される
赤外線のリモコン信号に３Ｄ信号送信部７ａから常時送
信される赤外線の３Ｄ指示信号が重畳されて入射され
る。Thus, the infrared remote control signal transmitted along with the remote control operation is superimposed on the photoelectric conversion element 5b of the remote control signal receiving section 5a with the infrared 3D instruction signal constantly transmitted from the 3D signal transmitting section 7a. Incident.
【００２２】従って、リモコン信号受信部５ａは３Ｄ指
示信号の干渉を受けることによって正しいリモコン信号
を受信することができず、以って、テレビジョン受像機
を制御する制御信号を伝送することができないので、テ
レビジョン受像機が正確に制御されないという課題があ
った。Therefore, the remote control signal receiving section 5a cannot receive a correct remote control signal due to the interference of the 3D instruction signal, and cannot transmit a control signal for controlling the television receiver. Therefore, there is a problem that the television receiver is not accurately controlled.
【００２３】[0023]
【発明が解決しようとする課題】本発明は前述した課題
を解決するもので、その目的とする処は３Ｄ送信フィル
タとリモコン受信フィルタをテレビジョン受像機の操作
部に離間して設け、３Ｄ信号送信部の赤外線発光器から
発射される３Ｄ指示信号がリモコン信号受信部に入射し
てリモコン信号に重畳することのない立体映像再生装置
を提供する。SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and an object thereof is to provide a 3D transmission filter and a remote control reception filter at a distance from an operation unit of a television receiver, and to provide a 3D signal. Provided is a three-dimensional image reproducing apparatus in which a 3D instruction signal emitted from an infrared light emitter of a transmitting unit does not enter a remote control signal receiving unit and is superimposed on a remote control signal.
【００２４】[0024]
【課題を解決するための手段】上記目的を達成するため
に、本発明の立体映像再生装置は、第１に、フィールド
毎に左眼用および右眼用映像を交互に伝送すると共にこ
れに同期して左右眼用液晶シャッタの透過／非透過を切
換える３Ｄ指示信号を送信し、立体カラー映像を可視と
する３Ｄ信号送信部８ａと、リモコンの***作に基づい
て変調されたリモコン信号を受信し、これに同期してテ
レビジョン受像機を制御する制御信号を伝送すると共に
テレビジョン制御を可能とするリモコン信号受信部５ａ
とを備えた立体映像再生装置において、前記３Ｄ信号送
信部８ａの前面に配され、該３Ｄ信号送信部の赤外線発
光器から発射される前記３Ｄ指示信号を透過して前記左
右眼用液晶シャッタの光電変換素子へ出射する３Ｄ送信
フィルタ８と、前記リモコン信号受信部５ａの前面に配
され、前記リモコンの赤外線発光器から発射される前記
リモコン信号を透過して前記リモコン信号受信部５ａの
光電変換素子に入射するリモコン受信フィルタ５とをテ
レビジョン受像機前面に設け、前記３Ｄ送信フィルタ８
および前記リモコン受信フィルタ５は、前記３Ｄ送信フ
ィルタ８によって反射する赤外線の送受信に係る誤動作
を防止すべく互いに離間して配置したことを特徴とし、
第２に、前記３Ｄ信号送信部８ａの赤外線発光器は、該
赤外線を発射する複数の発光ダイオードを隣り合わせる
と共に、これら発光ダイオードの発光面を所定角度異な
らしめて配置し、前記発光ダイオードに同じ信号を印加
して発光させるようにしたことを特徴とし、第３に、前
記３Ｄ送信フィルタ８および前記リモコン受信フィルタ
５が配置される位置は、リモコン信号受信に伴って前記
３Ｄ指示信号が前記リモコン信号に干渉しない位置であ
ることを特徴とし、第４に、前記３Ｄ送信フィルタ８お
よび前記リモコン受信フィルタ５を共に同じ材質若しく
は各々異なる材質にてフィルタを形成しない他の部分と
識別したことを特徴とし、第５に、前記３Ｄ送信フィル
タ８および前記リモコン受信フィルタ５を共に同じ色若
しくは各々異なる色にてフィルタを形成しない他の部分
と識別したことを特徴とする。In order to achieve the above object, a stereoscopic video reproducing apparatus of the present invention firstly transmits a left-eye video and a right-eye video alternately for each field and synchronizes with the same. And transmits a 3D instruction signal for switching the transmission / non-transmission of the liquid crystal shutters for the left and right eyes, and receives a 3D signal transmitting unit 8a for making a three-dimensional color image visible and a remote control signal modulated based on an operation of the remote control. Remote control signal receiving section 5a for transmitting a control signal for controlling the television receiver in synchronization with the transmission and for enabling the television control.
In the three-dimensional image reproducing apparatus having: the 3D signal transmitting section 8a; the 3D signal transmitting section 8a; A 3D transmission filter 8 for emitting light to a photoelectric conversion element, and a photoelectric conversion unit disposed on the front surface of the remote control signal receiving unit 5a, transmitting the remote control signal emitted from the infrared light emitter of the remote control and transmitting the remote control signal to the remote control signal receiving unit 5a. A remote control receiving filter for inputting to the element is provided on the front of the television receiver;
And wherein the remote control receiving filter 5 is disposed apart from each other to prevent a malfunction related to transmission and reception of the infrared ray reflected by the 3D transmission filter 8,
Secondly, the infrared light emitting device of the 3D signal transmitting unit 8a arranges a plurality of light emitting diodes emitting the infrared light next to each other, arranges the light emitting surfaces of the light emitting diodes at different predetermined angles, and arranges the same signal on the light emitting diodes. Third, the position where the 3D transmission filter 8 and the remote control reception filter 5 are arranged is determined by the fact that the 3D instruction signal is transmitted by the remote control signal when the remote control signal is received. Fourthly, the 3D transmission filter 8 and the remote control reception filter 5 are both distinguished from other portions that are not formed of the same material or different materials and do not form a filter. Fifth, the 3D transmission filter 8 and the remote control reception filter 5 may be the same color or different from each other. Wherein the identified and other portions not forming the filter by.
【００２５】[0025]
【作用】上記した構成によって、３Ｄ送信フィルタはリ
モコン信号受信部が３Ｄ指示信号の影響を受けない位置
で３Ｄ送信フィルタと離間して配置されるので、リモコ
ン操作に伴って赤外線のリモコン信号を受信するリモコ
ン信号受信部は、３Ｄ信号送信部から常時送信される赤
外線の３Ｄ指示信号によって干渉されることがない。According to the above configuration, the 3D transmission filter receives the infrared remote control signal in accordance with the remote control operation, since the remote control signal receiving section is disposed apart from the 3D transmission filter at a position where the remote control signal receiving section is not affected by the 3D instruction signal. The remote controller signal receiving unit that is not interfered by the infrared 3D instruction signal constantly transmitted from the 3D signal transmitting unit.
【００２６】[0026]
【実施例】以下、図１および図２を参照して本発明の一
実施例を説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to FIGS.
【００２７】図１および図２は本発明に係るテレビジョ
ン受像機の正面図を示し、図１は前面部中央に配備した
従来例のリモコン受信フィルタと３Ｄ送信フィルタとの
配置関係を示すテレビジョン受像機の正面図、および図
２は操作部のリモコン信号フィルタおよび３Ｄ送信フィ
ルタの配置を説明するための要部平面図である。FIGS. 1 and 2 are front views of a television receiver according to the present invention, and FIG. 1 is a television showing an arrangement relationship between a conventional remote control reception filter and a 3D transmission filter disposed at the center of the front part. FIG. 2 is a front view of the receiver, and FIG. 2 is a plan view of a main part for describing the arrangement of a remote control signal filter and a 3D transmission filter of an operation unit.
【００２８】尚、従来技術の説明で省略したリモコンお
よびリモコンのリモコン信号送信部に加え、本実施例の
説明では３Ｄ映像再生眼鏡および３Ｄ映像再生眼鏡の３
Ｄ信号送信部等についても、図示およびその説明を省略
する。It should be noted that, in addition to the remote controller and the remote controller signal transmitter of the remote controller, which have been omitted in the description of the prior art, in the description of the present embodiment, 3D video reproducing glasses and 3D video reproducing glasses
The illustration and description of the D signal transmission unit and the like are also omitted.
【００２９】図１において、テレビジョン受像機１の前
面操作部２には、電源ＯＮ／ＯＦＦ釦３、電源ＯＮ／Ｏ
ＦＦ表示フィルタ４、およびリモコン受信フィルタ５が
飾り板６に配備されると共に、３Ｄ送信フィルタ８がリ
モコン受信フィルタ５の位置に対して所定の間隔以上離
れた位置に配備される。In FIG. 1, a power ON / OFF button 3 and a power ON / O
The FF display filter 4 and the remote control reception filter 5 are provided on the decoration plate 6, and the 3D transmission filter 8 is provided at a position separated from the position of the remote control reception filter 5 by a predetermined distance or more.
【００３０】この場合の所定の間隔とは、３Ｄ信号送信
部から送信される３Ｄ指示信号がフィルタの内壁面に反
射しても、リモコン信号受信部がリモコン信号を正しく
受信し得る３Ｄ信号送信部とリモコン信号受信部の間隔
である。即ち言い換えれば、従来例で図５によって説明
した様に、３Ｄ信号送信部およびリモコン信号受信部の
前面に配置される各々のフィルタが共通の飾り板若しく
は別々の飾り板に対し、少なくともリモコン信号の受信
範囲Ａと３Ｄ指示信号の発射角度範囲Ｂとが重なること
なく配置されるリモコン受信フィルタと３Ｄ送信フィル
タとの間隔である。[0030] In this case, the predetermined interval is a 3D signal transmitting unit in which the remote control signal receiving unit can correctly receive the remote control signal even if the 3D instruction signal transmitted from the 3D signal transmitting unit is reflected on the inner wall surface of the filter. And the interval between the remote control signal receiving unit and the remote control signal receiving unit. In other words, as described with reference to FIG. 5 in the conventional example, each filter disposed on the front surface of the 3D signal transmitting unit and the remote control signal receiving unit has at least a remote control signal for a common decorative plate or a separate decorative plate. The reception range A and the emission angle range B of the 3D instruction signal are intervals between the remote control reception filter and the 3D transmission filter which are arranged without overlapping.
【００３１】そして、図２の如く、電源ＯＮ／ＯＦＦス
イッチ３ａ、電源ＯＮ／ＯＦＦ表示ＬＥＤ４ａ、および
光電変換素子５ｂより構成されるリモコン信号受信部５
ａはプリント基板１０に半田付けされると共に、これら
の前面（即ち、光電変換素子の前方で光電変換素子を覆
う位置）にリモコン受信フィルタ５が位置するように飾
り板６が取付けられる。Then, as shown in FIG. 2, a remote control signal receiving section 5 comprising a power ON / OFF switch 3a, a power ON / OFF display LED 4a, and a photoelectric conversion element 5b.
a is soldered to the printed circuit board 10, and the decorative plate 6 is attached so that the remote control receiving filter 5 is located on the front surface (that is, the position in front of the photoelectric conversion element and covering the photoelectric conversion element).
【００３２】また、本実施例においては、前記３Ｄ送信
フィルタ８および前記リモコン受信フィルタ５を、共に
同じ材質若しくは各々異なる材質または共に同じ色若し
くは各々異なる色によってフィルタを形成しない他の部
分と識別することにより、多様な外観デザインに対応で
きる。Further, in this embodiment, the 3D transmission filter 8 and the remote control reception filter 5 are distinguished from other portions which do not form a filter by the same material or different materials, or by the same color or different colors. This makes it possible to respond to various appearance designs.
【００３３】これによって、リモコン信号受信部５ａ
は、リモコン受信フィルタ５を透過して光電変換素子５
ｂに入射するリモコン信号を受信範囲Ａで検知すること
ができる。Thus, the remote control signal receiving section 5a
Are transmitted through the remote control receiving filter 5 and
The remote control signal incident on b can be detected in the reception range A.
【００３４】また、３Ｄ送信フィルタ８は、飾り板６に
形成されるリモコン受信フィルタ５と離間した位置の３
Ｄ信号送信部８ａの前面（即ち、光電変換素子の前方で
光電変換素子を覆う位置）に位置するよう前面操作部２
に配置される。The 3D transmission filter 8 is located at a position separated from the remote control reception filter 5 formed on the decorative plate 6.
The front operation unit 2 is positioned in front of the D signal transmission unit 8a (that is, a position in front of the photoelectric conversion element and covering the photoelectric conversion element).
Placed in
【００３５】また、前記３Ｄ信号送信部８ａはプリント
基板１１に複数の発光ダイオードを隣り合わせると共
に、これら発光ダイオードの発光面を所定角度異ならし
めて扇状に配設してなる赤外線発光器８ｂによって該赤
外線発光器の発射角度範囲Ｂに設定される。そして、前
記赤外線発光器８ｂの複数の発光ダイオードには同じ信
号が印加され該発光ダイオードは同時に発光する。The 3D signal transmitting section 8a has a plurality of light emitting diodes arranged adjacent to the printed circuit board 11, and the light emitting surfaces of the light emitting diodes are arranged at different angles by a predetermined angle so as to be arranged in a fan shape. The emission angle range B of the light emitter is set. The same signal is applied to the plurality of light emitting diodes of the infrared light emitter 8b, and the light emitting diodes emit light simultaneously.
【００３６】これによって、３Ｄ信号送信部８ａは、該
送信部の赤外線発光器から発射され３Ｄ送信フィルタ８
を透過した３Ｄ指示信号を発射角度範囲Ｂで出射するこ
とができる。As a result, the 3D signal transmitting section 8a emits the 3D transmission filter 8 emitted from the infrared emitter of the transmitting section.
Can be emitted in the firing angle range B.
【００３７】従って、３Ｄ信号送信部８ａおよびリモコ
ン信号受信部５ａをテレビジョン受像機の前面に配置す
る際、３Ｄ送信フィルタ８およびリモコン受信フィルタ
５が所定の間隔に離間して配置されるので、リモコン操
作に伴って赤外線のリモコン信号を受信するリモコン信
号受信部５ａは、３Ｄ信号送信部８ａから常時送信され
る赤外線の３Ｄ指示信号によって干渉されることがな
い。Therefore, when arranging the 3D signal transmitting section 8a and the remote control signal receiving section 5a on the front of the television receiver, the 3D transmission filter 8 and the remote control receiving filter 5 are arranged at predetermined intervals. The remote control signal receiving unit 5a that receives the infrared remote control signal in accordance with the remote control operation is not interfered by the infrared 3D instruction signal constantly transmitted from the 3D signal transmission unit 8a.
【００３８】また、前記３Ｄ信号送信部８ａの赤外線発
光器は、該赤外線を発射する複数の発光ダイオードを扇
状に配置すると共に、前記発光ダイオードに同じ信号を
印加して発光させるようにしたので、液晶眼鏡の左右眼
用液晶シャッタの透過／非透過を切換える３Ｄ指示信号
をテレビジョン画像が視認できる範囲で送信することが
でき、液晶眼鏡を正確に制御することができる。In the infrared light emitter of the 3D signal transmitting section 8a, a plurality of light emitting diodes emitting the infrared light are arranged in a fan shape, and the same signal is applied to the light emitting diodes to emit light. A 3D instruction signal for switching the transmission / non-transmission of the liquid crystal shutters for the left and right eyes of the liquid crystal glasses can be transmitted in a range where the television image can be visually recognized, and the liquid crystal glasses can be accurately controlled.
【００３９】[0039]
【発明の効果】以上のように本発明の立体映像再生装置
によれば、３Ｄ信号送信部８ａの前面に配され、該３Ｄ
信号送信部の赤外線発光器から発射される３Ｄ指示信号
を透過して左右眼用液晶シャッタの光電変換素子へ出射
する３Ｄ送信フィルタ８と、リモコン信号受信部５ａの
前面に配され、リモコンの赤外線発光器から発射される
リモコン信号を透過してリモコン信号受信部５ａの光電
変換素子に入射するリモコン受信フィルタ５とをテレビ
ジョン受像機前面に設け、３Ｄ送信フィルタ８およびリ
モコン受信フィルタ５は、３Ｄ送信フィルタ８によって
反射する赤外線の送受信に係る誤動作を防止すべく互い
に離間して配置したので、リモコン操作に伴って赤外線
のリモコン信号を受信するリモコン信号受信部５ａは、
３Ｄ信号送信部８ａから常時送信される赤外線の３Ｄ指
示信号によって干渉されることがない。As described above, according to the stereoscopic video reproducing apparatus of the present invention, the 3D signal transmitting section 8a is disposed in front of the 3D signal transmitting section 8a.
A 3D transmission filter 8 that transmits a 3D instruction signal emitted from the infrared light emitter of the signal transmission unit and emits the 3D instruction signal to the photoelectric conversion elements of the liquid crystal shutters for the right and left eyes, and an infrared light of the remote control A remote control receiving filter 5 that transmits a remote control signal emitted from a light emitter and enters a photoelectric conversion element of a remote control signal receiving unit 5a is provided on the front of the television receiver. The remote control signal receiving unit 5a, which receives the infrared remote control signal in accordance with the remote control operation, is disposed apart from each other in order to prevent a malfunction related to transmission and reception of the infrared light reflected by the transmission filter 8,
There is no interference by the infrared 3D instruction signal constantly transmitted from the 3D signal transmission unit 8a.
【００４０】従って、リモコン信号受信部が正しくリモ
コン信号を受信することができないという従来の課題を
解決することができると共に、テレビジョン受像機を制
御する制御信号を正しく伝送することができ、テレビジ
ョン受像機を正確に制御することができる。Therefore, it is possible to solve the conventional problem that the remote control signal receiving section cannot correctly receive the remote control signal, and it is also possible to transmit the control signal for controlling the television receiver correctly, The receiver can be accurately controlled.
【００４１】また、３Ｄ信号送信部８ａの赤外線発光器
は、該赤外線を発射する複数の発光ダイオードを隣り合
わせると共に、これら発光ダイオードの発光面を所定角
度異ならしめて扇状に配置し、前記発光ダイオードに同
じ信号を印加して発光させるようにしたので、液晶眼鏡
の左右眼用液晶シャッタの透過／非透過を切換える３Ｄ
指示信号をテレビジョン画像が視認できる範囲で送信す
ることができ、液晶眼鏡を正確に制御することができ
る。In the infrared light emitter of the 3D signal transmitting section 8a, a plurality of light emitting diodes emitting the infrared light are arranged next to each other, and the light emitting surfaces of these light emitting diodes are arranged in a fan shape with different predetermined angles. Since the same signal is applied to emit light, 3D for switching transmission / non-transmission of the liquid crystal shutters for the left and right eyes of the liquid crystal glasses.
The instruction signal can be transmitted within a range where the television image can be visually recognized, and the liquid crystal glasses can be accurately controlled.
【００４２】更に、３Ｄ送信フィルタ８およびリモコン
受信フィルタ５を、共に同じ材質若しくは各々異なる材
質または共に同じ色若しくは各々異なる色によってフィ
ルタを形成しない他の部分と識別するようにしたので、
多様な外観デザインに対応でき意匠的特徴を有すること
ができるという特有の効果を奏する。Further, the 3D transmission filter 8 and the remote control reception filter 5 are distinguished from other parts which do not form a filter by the same material or different materials or by the same color or different colors.
It has a unique effect of being able to cope with various appearance designs and have design features.
【図１】本発明における前面部中央に配備した３Ｄ送信
フィルタとリモコン受信フィルタとの配置関係を示すテ
レビジョン受像機の正面図。FIG. 1 is a front view of a television receiver showing an arrangement relationship between a 3D transmission filter and a remote control reception filter arranged in the center of a front part in the present invention.
【図２】本発明に係る操作部の３Ｄ送信フィルタおよび
リモコン受信フィルタの配置を説明するための要部平面
図。FIG. 2 is a main part plan view for explaining the arrangement of a 3D transmission filter and a remote control reception filter of the operation unit according to the present invention.
【図３】従来例におけるリモコン受信フィルタを操作部
中央に配置したテレビジョン受像機の正面図。FIG. 3 is a front view of a conventional television receiver in which a remote control reception filter is arranged at the center of an operation unit.
【図４】従来例に係る操作部のリモコン受信フィルタの
配置を説明するための要部平面図。FIG. 4 is a plan view of a main part for describing an arrangement of a remote control reception filter of an operation unit according to a conventional example.
【図５】従来例において、リモコン信号受信部の前面に
配置されるリモコン受信フィルタに３Ｄ送信フィルタを
共用して形成した状態を示す概略平面図。FIG. 5 is a schematic plan view showing a conventional example in which a 3D transmission filter is shared with a remote control reception filter arranged in front of a remote control signal reception unit.
５ リモコン受信フィルタ ５ａ リモコン信号受信部 ６ 飾り板 ８ ３Ｄ送信フィルタ ８ａ ３Ｄ信号送信部 Reference Signs List 5 remote control reception filter 5a remote control signal reception unit 6 decorative plate 8 3D transmission filter 8a 3D signal transmission unit
Claims (5)
を交互に伝送すると共にこれに同期して左右眼用液晶シ
ャッタの透過／非透過を切換える３Ｄ指示信号を送信
し、立体カラー映像を可視とする３Ｄ信号送信部と、リ
モコンの***作に基づいて変調されたリモコン信号を受
信し、これに同期してテレビジョン受像機を制御する制
御信号を伝送すると共にテレビジョン制御を可能とする
リモコン信号受信部とを備えた立体映像再生装置におい
て、 前記３Ｄ信号送信部の前面に配され、該３Ｄ信号送信部
の赤外線発光器から発射される前記３Ｄ指示信号を透過
して前記左右眼用液晶シャッタの光電変換素子へ出射す
る３Ｄ送信フィルタと、前記リモコン信号受信部の前面
に配され、前記リモコンの赤外線発光器から発射される
前記リモコン信号を透過して前記リモコン信号受信部の
光電変換素子に入射するリモコン受信フィルタとをテレ
ビジョン受像機前面に設け、 前記３Ｄ送信フィルタおよび前記リモコン受信フィルタ
は、前記３Ｄ送信フィルタによって反射する赤外線の送
受信に係る誤動作を防止すべく互いに離間して配置した
ことを特徴とする立体映像再生装置。1. A 3D instruction signal for alternately transmitting a left-eye image and a right-eye image for each field and transmitting / non-transmitting a liquid crystal shutter for the left and right eyes in synchronization with the transmission, thereby transmitting a stereoscopic color image. A 3D signal transmitting unit for making visible and a remote control signal modulated based on an operation of the remote control are received, and a control signal for controlling a television receiver is transmitted in synchronization with the signal, thereby enabling television control. A stereoscopic video reproducing device comprising a remote control signal receiving unit, which is disposed on the front of the 3D signal transmitting unit, transmits the 3D instruction signal emitted from the infrared light emitter of the 3D signal transmitting unit, and transmits the 3D instruction signal for the left and right eyes A 3D transmission filter that emits light to a photoelectric conversion element of a liquid crystal shutter; and a remote control signal that is disposed on a front surface of the remote control signal receiving unit and is emitted from an infrared light emitter of the remote control. And a remote control receiving filter that transmits light and enters a photoelectric conversion element of the remote control signal receiving unit on the front of the television receiver. The 3D transmission filter and the remote control receiving filter transmit and receive infrared light reflected by the 3D transmission filter. A three-dimensional video reproducing apparatus, which is arranged apart from each other in order to prevent erroneous operation according to (1).
該赤外線を発射する複数の発光ダイオードを隣り合わせ
ると共に、これら発光ダイオードの発光面を所定角度異
ならしめて配置し、前記発光ダイオードに同じ信号を印
加して発光させるようにしたことを特徴とする特許請求
の範囲請求項１に記載の立体映像再生装置。2. The infrared light emitter of the 3D signal transmission unit,
A plurality of light emitting diodes emitting the infrared rays are arranged next to each other, light emitting surfaces of the light emitting diodes are arranged at different predetermined angles, and the same signal is applied to the light emitting diodes to emit light. The stereoscopic video playback device according to claim 1, wherein:
ン受信フィルタが配置される位置は、リモコン信号受信
に伴って前記３Ｄ指示信号が前記リモコン信号に干渉し
ない位置であることを特徴とする特許請求の範囲請求項
１に記載の立体映像再生装置。3. The position where the 3D transmission filter and the remote control reception filter are arranged are positions where the 3D instruction signal does not interfere with the remote control signal in accordance with the reception of the remote control signal. The stereoscopic video playback device according to claim 1.
ン受信フィルタを、共に同じ材質若しくは各々異なる材
質にてフィルタを形成しない他の部分と識別したことを
特徴とする特許請求の範囲請求項１に記載の立体映像再
生装置。4. The apparatus according to claim 1, wherein the 3D transmission filter and the remote control reception filter are both distinguished from other portions that do not form a filter using the same material or different materials. Stereoscopic video playback device.
ン受信フィルタを、共に同じ色若しくは各々異なる色に
てフィルタを形成しない他の部分と識別したことを特徴
とする特許請求の範囲請求項１に記載の立体映像再生装
置。5. The apparatus according to claim 1, wherein the 3D transmission filter and the remote control reception filter are both distinguished from other parts which do not form a filter with the same color or different colors. Stereoscopic video playback device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11597995A JP3182315B2 (en) | 1995-05-15 | 1995-05-15 | 3D video playback device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11597995A JP3182315B2 (en) | 1995-05-15 | 1995-05-15 | 3D video playback device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08317427A JPH08317427A (en) | 1996-11-29 |
| JP3182315B2 true JP3182315B2 (en) | 2001-07-03 |
Family
ID=14675877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11597995A Expired - Fee Related JP3182315B2 (en) | 1995-05-15 | 1995-05-15 | 3D video playback device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3182315B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854504B (en) * | 2009-03-30 | 2015-03-25 | 株式会社塚本制作所 | Display device receiving structure |
| JP2011147123A (en) * | 2009-12-18 | 2011-07-28 | Panasonic Corp | Display device and image viewing system |
| CN102238397B (en) * | 2010-05-07 | 2014-06-18 | 深圳Tcl数字技术有限公司 | Multi-channel infrared system and infrared parameter setting method thereof |
-
1995
- 1995-05-15 JP JP11597995A patent/JP3182315B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08317427A (en) | 1996-11-29 |
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