JP2014138224A - Three-dimensional television set - Google Patents

Three-dimensional television set Download PDF

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Publication number
JP2014138224A
JP2014138224A JP2013004998A JP2013004998A JP2014138224A JP 2014138224 A JP2014138224 A JP 2014138224A JP 2013004998 A JP2013004998 A JP 2013004998A JP 2013004998 A JP2013004998 A JP 2013004998A JP 2014138224 A JP2014138224 A JP 2014138224A
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image
television
screen
viewer
television set
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Yoshiro Nakamatsu
義郎 中松
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Dr Nakamatsu Soken Co Ltd
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Dr Nakamatsu Soken Co Ltd
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  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

PROBLEM TO BE SOLVED: To allow for viewing a 3D image without wearing dedicated eyeglasses.SOLUTION: A curved display unit and a voice unit are provided to allow for viewing a 3D image. The image of a display screen 9 partially enters mirrors 7 and 8 provided at both of the ends of a television set 5 and the image is given to a viewer 2 viewing the television set. In this case, reflected images and an image visible from the display screen 9 are contiguous and given depth by the horizontally long screen and the two reflectors 7 and 8. Accordingly, the viewer 2 can view a 3D image.

Description

本発明はメガネをかけずに立体画像を見ることができるようにした３Ｄ（立体画像）テレビに関する。   The present invention relates to a 3D (stereoscopic image) television that allows a stereoscopic image to be viewed without wearing glasses.

図１は従来、テレビで３Ｄ画像を見ることができる視聴の様子を示す図である。２はテレビを観る人（視聴者）である。テレビ受像機１としては、フラットな液晶テレビが用いられる。
２つのテレビカメラでシーンを撮影して、２つのカメラで撮影した画像４，５をテレビ１に映し出す。この場合において、視聴者は３Ｄ画面観察のためのメガネ６をかけ、左右のレンズで前記テレビカメラで撮影した画像を右目と左目で別々に観るようにしている。 FIG. 1 is a diagram showing a state of viewing in which a 3D image can be viewed on a conventional television. Reference numeral 2 denotes a person (viewer) who watches TV. As the television receiver 1, a flat liquid crystal television is used.
A scene is photographed by two television cameras, and images 4 and 5 photographed by the two cameras are displayed on the television 1. In this case, the viewer wears glasses 6 for observing the 3D screen, and the right and left eyes separately view images taken by the television camera with the left and right lenses.

つまり、右目、左目で視差のある画像を観ることで、実際には平面であるテレビ映像を立体的に（３Ｄ）見せるものである。従来のこの種の３Ｄテレビでは、メガネの左右のレンズに異なる色のついたメガネを用いることが普通である（アナグリフ方式）。しかしながら、この方式では左右で異なる色のついたメガネを使うため、色再現性に問題がある。また、偏向フィルタで左右の眼を選択する方法もある。   That is, by viewing images with parallax with the right eye and the left eye, a television image that is actually a flat surface is shown in three dimensions (3D). In this type of conventional 3D television, it is common to use glasses with different colors for the left and right lenses of the glasses (anaglyph method). However, this method has a problem in color reproducibility because it uses glasses with different colors on the left and right. There is also a method of selecting the left and right eyes with a deflection filter.

そこで、高速で左右のシャッタが開閉するメガネをかけることで左右の目に違う映像を送り込むフレームシーケンシャル方式が採用されてきている。シャッタが開超高速（１／１２０秒）で切り替わる。   In view of this, a frame sequential method has been adopted in which different images are sent to the left and right eyes by wearing glasses that open and close the left and right shutters at high speed. The shutter switches at an extremely high opening speed (1/120 seconds).

前述した従来の３Ｄテレビは、高価なメガネをかける必要があった。また、日頃からメガネをかけない人には、煩わしいという問題があった。
本発明はこのような課題に鑑みてなされたものであって、メガネをかけないで３Ｄ画像を観ることができる３Ｄテレビを提供することを目的としている。 The above-described conventional 3D television needs to wear expensive glasses. Further, there is a problem that it is troublesome for those who do not wear glasses regularly.
The present invention has been made in view of such problems, and an object of the present invention is to provide a 3D television capable of watching 3D images without wearing glasses.

テレビ画像部を、湾曲した表示部を湾曲させることにより３Ｄ画像を観ることができるようにした。 A 3D image can be viewed by curving the curved display portion of the TV image portion.

本発明によれば、専用のメガネをかけなくても３Ｄ画像を観ることができるようになるので、ローコストであり、また煩わしさがなくなる。   According to the present invention, a 3D image can be viewed without wearing dedicated glasses, so that the cost is low and the inconvenience is eliminated.

従来のテレビで画像を観る時の様子を示す図である。It is a figure which shows a mode when an image is seen with the conventional television. 本発明の実施例１を示す図である。It is a figure which shows Example 1 of this invention. 本発明の実施例２を示す図である。It is a figure which shows Example 2 of this invention. 本発明の実施例３を示す図である。It is a figure which shows Example 3 of this invention.

以下、図面を参照して本発明の実施例を詳細に説明する。図２は本発明の実施例１を示す図である。図に示すように、有機EＬを用い、柔軟なフィルムに形成し、これを画面３を形成したものである。   Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 2 is a diagram showing Example 1 of the present invention. As shown in the figure, organic EL is used to form a flexible film, and this is the screen 3 formed.

テレビを観る視聴者２が画面を観るが、湾曲した画面のため、前後に深みのある画面が左右の眼の視野一杯に画面が入り、この結果、観る視聴者は立体画像を観ることができることが、試験して確かめられた。
従来は、このように湾曲した画面を作ることは困難であったが、有機ＥＬ発光体を用いれば、湾曲した画面を作ることができる。なお、テレビ３としては有機ＥＬ発光体でなくても、湾曲した画面を作ることができるものであれば、有機ＥＬ体でなくても構わない。 Viewer 2 watching TV watches the screen, but because the screen is curved, the screen with depth in the front and back fills the field of view of the left and right eyes, and as a result, the viewer can watch stereoscopic images However, it was confirmed by testing.
Conventionally, it has been difficult to make a curved screen like this, but if an organic EL light emitter is used, a curved screen can be made. Note that the television 3 may not be an organic EL light emitter as long as it can form a curved screen, not an organic EL light emitter.

この実施例は、立体画像の足下スピーカーを設けることにより、おのずと左右のスピーカーが内向きとなり、臨場感のある音響システムになる。図において、３は湾曲画面、１０はテレビ３右側の台部に配置された中高音スピーカ、１１はテレビ３左側の台部に配置された中高音スピーカ、１２はテレビ３の中央台部に設けた低音用のウーファースピーカである。
このように構成すると、音を出すスピーカ１０,１１とスピーカ１２からの音が深みが出ることと、３次元的に音が出るため、臨場感のある音を聴くことができる。
図４は本発明の実施例３を示す図である。この実施例は、平坦な画面を持つテレビ５と、その両端に設けられた鏡７,８より構成されるものである。画面９としては、例えばガラス液晶が用いられる。このように構成されたテレビの動作を説明すれば、以下の通りである。 In this embodiment, the left and right speakers are naturally facing inward by providing the foot speaker for the stereoscopic image, and the sound system has a sense of presence. In the figure, 3 is a curved screen, 10 is a medium / high tone speaker arranged on the base part on the right side of the television 3, 11 is a medium / high tone speaker arranged on the base part on the left side of the television 3, and 12 is provided on the central base part of the television 3 It is a low-frequency woofer speaker.
If comprised in this way, since the sound from the speakers 10 and 11 which produce a sound and the sound from the speaker 12 will come out deeply, and a sound will come out three-dimensionally, a sound with a sense of reality can be heard.
FIG. 4 is a diagram showing a third embodiment of the present invention. This embodiment comprises a television 5 having a flat screen and mirrors 7 and 8 provided at both ends thereof. As the screen 9, for example, glass liquid crystal is used. The operation of the television configured as described above will be described as follows.

表示画面９の像の一部は、テレビ５の両端に設けられた鏡７,８に入射し、その像がテレビを観る視聴者に与えられる。この場合において、反射像と表示画面８から観ることができる像と連続して横長の画面２つの反射鏡７，８で深みがでる。従って、観る視聴者２は立体画像を観ることができる。 Part of the image on the display screen 9 is incident on mirrors 7 and 8 provided at both ends of the television 5, and the image is given to a viewer who watches the television. In this case, the reflection image and the image that can be viewed from the display screen 8 are continuously deepened by the two horizontally long reflecting mirrors 7 and 8. Therefore, the viewer 2 who sees can see a stereoscopic image.

産業上の利用分野Industrial application fields

本発明は３Ｄ立体音画像を観ることができるテレビであり、どのような場所でも設置して視聴することができる。 The present invention is a television capable of viewing 3D stereoscopic sound images, and can be installed and viewed at any place.

１ 公知のメガネ使用３Ｄテレビ
２ 視聴者
３ 本発明の湾曲画面テレビ
５ 本発明の平面テレビ
６ メガネ
７ 左鏡
８ 右鏡
９ 表示画面

１０ 右中高音スピーカー
１１ 左中高音スピーカー
１２ 中央台ウーファスピーカ DESCRIPTION OF SYMBOLS 1 3D television using known glasses 2 Viewer 3 Curved screen television of the present invention 5 Flat screen television of the present invention 6 Glasses 7 Left mirror 8 Right mirror 9

10 Right middle / high tone speaker 11 Left middle / high tone speaker 12 Central woofer speaker

Claims (1)

湾曲した表示部と音声部を持つことにより３Ｄ画像を観ることができるようにしたことを特徴とする３Ｄテレビ。 A 3D television characterized in that a 3D image can be viewed by having a curved display portion and an audio portion.
JP2013004998A 2013-01-15 2013-01-15 Three-dimensional television set Pending JP2014138224A (en)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02122796A (en) * 1988-10-31 1990-05-10 Matsushita Electric Ind Co Ltd Speaker device
JPH02211000A (en) * 1983-05-09 1990-08-22 Lucasfilm Ltd Speaker screen device for movie theater
JPH06105341A (en) * 1992-09-18 1994-04-15 Hitachi Denshi Ltd Stereoscopic vision display method
JPH06327090A (en) * 1993-05-17 1994-11-25 Sony Corp Theater device, audio equipment and amusement device
JP2001052856A (en) * 1999-08-09 2001-02-23 Kawaguchiko Seimitsu Co Ltd Electroluminescent element
JP2005012534A (en) * 2003-06-19 2005-01-13 Sony Corp Acoustic device and acoustic setting method
JP2011027921A (en) * 2009-07-23 2011-02-10 Videocon Global Ltd Movable focus type concave surface television
WO2012113856A1 (en) * 2011-02-25 2012-08-30 Trilite Technologies Gmbh Display device with movement elements for obtaining a high resolution and/or a 3d effect
JP2012165102A (en) * 2011-02-04 2012-08-30 Kokusai Kogyo Co Ltd Imaging method, camera, imaging device, three-dimensional image forming method, omnidirectional three-dimensional image forming method, projection device, communication system, display device, remote control method, and monitoring method

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02211000A (en) * 1983-05-09 1990-08-22 Lucasfilm Ltd Speaker screen device for movie theater
JPH02122796A (en) * 1988-10-31 1990-05-10 Matsushita Electric Ind Co Ltd Speaker device
JPH06105341A (en) * 1992-09-18 1994-04-15 Hitachi Denshi Ltd Stereoscopic vision display method
JPH06327090A (en) * 1993-05-17 1994-11-25 Sony Corp Theater device, audio equipment and amusement device
JP2001052856A (en) * 1999-08-09 2001-02-23 Kawaguchiko Seimitsu Co Ltd Electroluminescent element
JP2005012534A (en) * 2003-06-19 2005-01-13 Sony Corp Acoustic device and acoustic setting method
JP2011027921A (en) * 2009-07-23 2011-02-10 Videocon Global Ltd Movable focus type concave surface television
JP2012165102A (en) * 2011-02-04 2012-08-30 Kokusai Kogyo Co Ltd Imaging method, camera, imaging device, three-dimensional image forming method, omnidirectional three-dimensional image forming method, projection device, communication system, display device, remote control method, and monitoring method
WO2012113856A1 (en) * 2011-02-25 2012-08-30 Trilite Technologies Gmbh Display device with movement elements for obtaining a high resolution and/or a 3d effect
JP2014511506A (en) * 2011-02-25 2014-05-15 トライライト テクノロジーズ ゲゼルシャフト ミット ベシュレンクテル ハフツング Display device with movable elements for high resolution and / or 3D effect

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