WO2011070743A1 - Télécommande et système d'affichage - Google Patents

Télécommande et système d'affichage Download PDF

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Publication number
WO2011070743A1
WO2011070743A1 PCT/JP2010/006955 JP2010006955W WO2011070743A1 WO 2011070743 A1 WO2011070743 A1 WO 2011070743A1 JP 2010006955 W JP2010006955 W JP 2010006955W WO 2011070743 A1 WO2011070743 A1 WO 2011070743A1
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WO
WIPO (PCT)
Prior art keywords
eye
image
display device
display
synchronization signal
Prior art date
Application number
PCT/JP2010/006955
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English (en)
Japanese (ja)
Inventor
孝明 星
Original Assignee
パナソニック株式会社
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Filing date
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Publication of WO2011070743A1 publication Critical patent/WO2011070743A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/341—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using temporal multiplexing
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
    • G02B30/24—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type involving temporal multiplexing, e.g. using sequentially activated left and right shutters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/398—Synchronisation thereof; Control thereof

Definitions

  • the present invention relates to a display technology for allowing a viewer to view a stereoscopic image displayed by a display device using a spectacle device, and particularly to a technology for controlling the display device using a remote controller.
  • a display device that alternately displays a left-eye image created to be viewed with the left eye and a right-eye image created to be viewed with the right eye And a spectacle device that assists in viewing the left-eye image and the right-eye image are becoming popular.
  • the eyeglass device includes a left-eye shutter disposed in front of the viewer's left eye and a right-eye shutter disposed in front of the right eye.
  • the left-eye shutter opens in synchronization with the display of the left-eye image and closes in synchronization with the display of the right-eye image.
  • the right-eye shutter opens in synchronization with the display of the right-eye image and closes in synchronization with the display of the left-eye image.
  • the viewer can perceive the image displayed by the display device in three dimensions.
  • a technique for opening and closing the left-eye shutter and the right-eye shutter is important so as to synchronize with the display of the left-eye image and the right-eye image displayed by the display device.
  • the quality of the control technology for opening and closing the left-eye shutter and the right-eye shutter directly affects the display quality of the stereoscopic image.
  • Patent Documents 1 to 3 disclose conventional control techniques for opening and closing a left-eye shutter and a right-eye shutter.
  • a signal related to opening / closing of the shutter is transmitted from the controller, adapter, and input / output unit attached to the display device to the eyeglass device, and the opening / closing operation of the shutter is performed using the signal. Is controlled.
  • the synchronization signal transmitted from the display device to the eyeglass device the left-eye image and the right-eye image displayed on the display device are alternately displayed, and the left-eye shutter and the right-eye image of the eyeglass device are displayed. Synchronization of shutter opening / closing control is ensured.
  • the synchronization signal used for conventional synchronization control between the display device and the eyeglass device is a synchronization signal related to a stereoscopic image displayed on a specific display device. That is, the synchronization signal is unique information for a specific display device.
  • a multi-screen system that displays a whole image using a plurality of display devices or a plurality of display areas is known.
  • different portions (partial images) of the entire image are displayed on each of the plurality of display devices or the plurality of display areas.
  • the synchronization signal is not common to a plurality of display areas or a plurality of display devices.
  • the synchronization signal is unique information of each display device
  • a viewer views a stereoscopic image (overall image) displayed on one display device and then displays a stereoscopic image (displayed on another display device).
  • the opening / closing of the shutter for the left eye / the shutter for the right eye of the eyeglass device is synchronized with the display of the image for the left eye / the image for the right eye displayed by another display device.
  • the eyeglass device needs to be adjusted.
  • An object of the present invention is to provide a highly functional and versatile remote controller used for controlling a display device that displays a stereoscopic image, and a display system including the remote controller.
  • a remote controller alternately alternates a left-eye image created to be viewed with the left eye and a right-eye image created to be viewed with the right eye.
  • a first transmission unit that transmits a first synchronization signal for notifying a display device that displays and provides a stereoscopically perceived display switching timing between the image for the left eye and the image for the right eye And a right eye filter that increases or decreases the amount of light transmitted to the left eye and a right eye filter that increases or decreases the amount of light transmitted to the right eye in synchronization with the switching timing.
  • a second transmission unit that transmits a second synchronization signal for notifying the timing at which the left eye filter and the right eye filter increase or decrease the transmission amount.
  • a remote controller alternately alternates a left-eye image created for viewing with the left eye and a right-eye image created for viewing with the right eye.
  • a display device that displays and provides a stereoscopically perceived image is notified of a display switching timing between the image for the left eye and the image for the right eye, and the amount of light transmitted to the left eye is determined.
  • the left-eye filter and the right-eye filter in synchronization with the switching timing Includes a transmission unit that transmits a synchronization signal that notifies the timing of increasing or decreasing the transmission amount.
  • a display system alternates between a left-eye image created for viewing with the left eye and a right-eye image created for viewing with the right eye.
  • a display device that provides a stereoscopically perceived image and a synchronization signal for notifying the display device of a display switching timing between the left-eye image and the right-eye image.
  • a first controller that displays a first portion of an entire image representing one content, and a second display device that displays a second portion different from the first portion.
  • the remote controller transmits the synchronization signal to each of the first display device and the second display device.
  • a display system alternates between a left-eye image created for viewing with the left eye and a right-eye image created for viewing with the right eye.
  • a display device that provides a stereoscopically perceived image and a synchronization signal for notifying the display device of a display switching timing between the left-eye image and the right-eye image.
  • the filter increases the transmission amount in synchronization with the display of the image for the left eye, decreases the transmission amount in synchronization with the display of the image for the right eye, and the filter for the right eye Synchronously with the display of the image for the left eye, the transmission amount is decreased,
  • the display device includes a first display device and a second display device that independently display an entire image representing one content, in synchronization with display of an image for use, and the display device independently displays an entire image representing one content.
  • the controller transmits the synchronization signal to each of the first display device and the second display device.
  • FIG. 2 is a schematic block diagram of the display device, the eyeglass device, and the remote controller shown in FIG. 1. It is a timing chart which shows the synchronization of operation
  • an image for the right eye created to be viewed with the right eye is displayed next to an image for the left eye created to be viewed with the left eye.
  • the image for the left eye may be displayed next to the image for the right eye. The viewer perceives the displayed image three-dimensionally due to the parallax between the left-eye image and the right-eye image.
  • FIG. 1 is a schematic diagram schematically showing elements of a display system. The elements of the display system are described with reference to FIG.
  • the display system 500 controls the display device 100 that displays a stereoscopically perceived image, the spectacle device 200 that assists in viewing the image displayed by the display device 100, and the display device 100 and / or the spectacle device 200. Remote controller 300.
  • a single display device 100 is shown.
  • the display system 500 includes a plurality of display devices. Each of the plurality of display devices displays different areas of the entire image representing one content, and as a result, one entire image is displayed on the entire plurality of display devices. Therefore, the display system 500 functions as a multi-screen system.
  • the remote controller 300 transmits a synchronization signal to the display device 100 and the eyeglass device 200.
  • the synchronization signal indicates a first synchronization signal transmitted to the display device 100 and a second synchronization signal transmitted to the eyeglass device 200.
  • the display device 100 performs an image display operation based on the first synchronization signal.
  • the eyeglass device 200 performs an auxiliary operation for assisting viewing of the image displayed on the display device 100 based on the second synchronization signal.
  • the display device 100 includes a display unit 130 that displays a part of the entire image, and a first receiving unit 180 that receives a first synchronization signal transmitted from the remote controller 300.
  • a first synchronization signal transmitted from the remote controller 300 In the present embodiment, communication between the display device 100 and the remote controller 300 is achieved using infrared rays. Therefore, the first receiver 180 includes a light receiving element for receiving an infrared signal. Alternatively, if the remote controller 300 transmits another signal such as a wireless signal, the first receiving unit 180 may be formed of another element that can receive the signal transmitted by the remote controller 300.
  • the image displayed on the display unit 130 is created so as to be viewed with the left eye (hereinafter referred to as “L image”) created to be viewed with the left eye and to be viewed with the right eye. And an image for the right eye (hereinafter referred to as “R image”).
  • the display unit 130 alternately displays the L image and the R image.
  • the L image and the R image are collectively referred to as “image”.
  • the first synchronization signal transmitted from the remote controller 300 notifies the display switching timing between the L image and the R image. As will be described later, the first synchronization signal transmitted from the remote controller 300 is used to generate a V synchronization signal representing the timing of starting image display. The display device 100 switches the display between the L image and the R image based on the V synchronization signal.
  • the eyeglass device 200 includes a shutter unit 210.
  • the shutter unit 210 includes a left-eye shutter 210L (hereinafter referred to as “left shutter”) and a right-eye shutter 210R (hereinafter referred to as “right shutter”).
  • the eyeglass device 200 has a shape similar to typical eyesight correction glasses.
  • the left shutter 210L is disposed in front of the viewer's left eye.
  • the right shutter 210R is disposed in front of the viewer's right eye.
  • the left shutter 210L is opened, and the image light of the L image is allowed to pass through to the left eye.
  • the display unit 130 displays the R image, the left shutter 210L is closed, and the image light of the L image is blocked from the left eye.
  • the display unit 130 displays the R image
  • the right shutter 210R is opened, and the image light of the R image is allowed to pass through to the right eye.
  • the display unit 130 displays the L image
  • the right shutter 210R is closed, and the image light of the R image is blocked from the right eye.
  • the left-eye shutter 210L is exemplified as a left-eye filter.
  • the right-eye shutter 210R is exemplified as a right-eye filter.
  • other optical elements that can increase or decrease the amount of light transmitted to the left eye and / or the right eye may be used. Therefore, the increase / decrease in the amount of light transmitted to the left eye and / or the right eye may be achieved not only by transmission and blocking of image light from the display unit 130 but also by, for example, deflection of image light from the display unit 130.
  • the eyeglass device 200 further includes a second receiving unit 220 that receives the second synchronization signal transmitted from the remote controller 300.
  • the second synchronization signal is used to notify the eyeglass device 200 of the opening / closing timing of the left shutter 210L / right shutter 210R.
  • the eyeglass device 200 that has received the second synchronization signal achieves the operations of the left shutter 210L / right shutter 210R synchronized with the image displayed on the display device 100 as described above.
  • communication between the eyeglass device 200 and the remote controller 300 is achieved using infrared rays. Therefore, the second receiving unit 220 includes a light receiving element for receiving an infrared signal.
  • the remote controller 300 transmits another signal such as a radio signal
  • the second receiving unit 220 may be formed of another element that can receive the signal transmitted by the remote controller 300.
  • the left shutter 210L and the right shutter 210R each include an optical filter (not shown) for turning on (transmitting) / off (blocking) image light displayed by the display device 100.
  • the eyeglass device 200 controls the left shutter 210L and the right shutter 210R based on the second synchronization signal received by the second receiver 220, and switches between ON / OFF.
  • the L image and the R image each include display information that differs by the amount of parallax between the left eye and the right eye. The viewer alternately perceives the L image expressed by the image light transmitted through the left shutter 210L and the R image expressed by the image light transmitted through the right shutter 210R, and displays the image displayed on the display device 100 in three dimensions. Perceive.
  • the display system 500 uses a plurality of display devices to represent an entire image representing one content.
  • a viewer wearing the eyeglass device 200 perceives each of the partial images of the whole image displayed by the plurality of display devices in a three-dimensional manner, and perceives the image in a three-dimensional manner as a whole.
  • the remote controller 300 may have the same function as a remote controller for controlling a general display device such as a television device. Therefore, a specific code related to synchronous control in the display system 500 may be set for the remote controller 300 in accordance with a data format used for a general remote controller. An internal job for synchronization control in the display system 500 is assigned to the specific code.
  • the remote controller 300 may include a plurality of push buttons arranged by function.
  • the push button includes, for example, a function selection button 301 used for selecting a function to be executed by the display device 100 and / or the eyeglass device 200, a determination button 302 for determining a selected function or another execution command, and the like. And four orientation setting buttons 303 arranged around the determination button 302 (up, down, left and right).
  • the first synchronization signal is transmitted from the remote controller 300 to the display device 100.
  • the second synchronization signal is transmitted from the remote controller 300 to the eyeglass device 200.
  • the display device 100 switches the display of the L image and the R image based on the first synchronization signal.
  • the eyeglass device 200 controls the opening and closing of the left shutter 210L and the right shutter 210R based on the second synchronization signal. The detailed configuration and function of the remote controller 300 will be described later.
  • FIG. 2 is a schematic block diagram of the display system 500. The configurations of the display device 100 and the eyeglass device 200 are described with reference to FIG.
  • the display device 100 includes the display unit 130 that displays an image and the first receiving unit 180 that receives the first synchronization signal transmitted from the remote controller 300.
  • the display device 100 includes a decoding unit 110 that decodes an image signal, a second signal processing unit 120 that processes the image signal decoded by the decoding unit 110, and a first synchronization signal that is received by the first receiving unit 180. And a signal processing unit 170.
  • the display device 100 further includes a CPU 140, a memory 150, and / or a clock 160 used for signal processing in the decoding unit 110, the first signal processing unit 170, and the second signal processing unit 120.
  • the encoded image signal is input to the decoding unit 110.
  • the image signal includes L image data and R image data.
  • the decoding unit 110 decodes the image signal and outputs image data in a predetermined format.
  • image coding for example, known methods such as MPEG (Motion Picture Experts Group) -2, MPEG-4, and H264 may be used.
  • MPEG Motion Picture Experts Group
  • MPEG-4 Motion Picture Experts Group
  • H264 High Speed Picture Experts Group
  • the decoding unit 110 is exemplified as the input unit.
  • the second signal processing unit 120 executes signal processing for displaying the image data received from the decoding unit 110 as a stereoscopic image.
  • the second signal processing unit 120 extracts or generates L image data for displaying the L image and R image data for displaying the R image from the image data decoded and output by the decoding unit 110.
  • the second signal processing unit 120 then outputs the extracted or generated L image data and R image data to the display unit 130 alternately in time.
  • the second signal processing unit 120 generates an output signal including a V synchronization signal indicating the timing of starting the image display. Thereafter, the second signal processing unit 120 outputs the generated output signal to the display unit 130.
  • the second signal processing unit 120 includes a frame memory 121 that records time information regarding the time for displaying an image. Time information regarding the time to display the image is acquired from the image signal from the decoding unit 110 and a clock 160 described later.
  • the frame memory 121 includes an L image memory (not shown) that records L image data for displaying an L image, and an R image memory (not shown) that records R image data for displaying an R image. ,including.
  • the second signal processing unit 120 can read the L image data in the L image memory and the R image data in the R image memory together with the time information from the frame memory 121.
  • the frame memory 121 is exemplified as a storage unit.
  • the image data read from the frame memory 121 by the second signal processing unit 120 is exemplified as the selected image.
  • the memory 150 stores a program that defines control of the entire display device 100.
  • the CPU 140 controls the entire display device 100 based on an external input signal (for example, a control signal from the remote controller 300) in accordance with a program stored in the memory 150.
  • the memory 150 stores data required for executing the program in addition to the program executed by the CPU 140.
  • the memory 150 may be a general-purpose storage element such as a RAM (Random Access Memory) or a ROM (Read Only Memory).
  • the clock 160 supplies a clock signal that serves as a reference for various operations performed by the display device 100.
  • the display unit 130 displays an image based on the image data (L image data / R image data) output from the second signal processing unit 120.
  • the display unit 130 may be a display element such as a CRT, a liquid crystal display panel (LCD), a plasma display panel (PDP), or an organic EL.
  • the eyeglass device 200 includes the shutter unit 210 including the left shutter 210L and the right shutter 210R, and the second receiving unit 220 that receives the second synchronization signal transmitted from the remote controller 300.
  • the eyeglass device 200 further includes a control unit 230 that controls the opening / closing operation of the shutter unit 210 based on the second synchronization signal received by the second receiving unit 220.
  • the eyeglass device 200 further includes a memory 240 and a clock 250 that are used to control the control unit 230.
  • the control unit 230 outputs a control signal to the shutter unit 210 based on the second synchronization signal received by the second reception unit 220.
  • the left shutter 210L and the right shutter 210R of the shutter unit 210 are opened and closed based on a control signal from the control unit 230.
  • the left shutter 210L is disposed in front of the left eye of the viewer wearing the eyeglass device 200.
  • the right shutter 210R is disposed in front of the right eye of the viewer wearing the spectacle device 200.
  • the left shutter 210L and the right shutter 210R each include an optical filter that increases or decreases the amount of transmitted light.
  • the left shutter 210L switches on (incident) / off (blocks) light incident on the viewer's left eye based on a control signal from the control unit 230.
  • the right shutter 210 ⁇ / b> R switches ON (incident) / OFF (blocking) of light incident on the viewer's right eye based on a control signal from the control unit 230.
  • the shutter unit 210 is controlled so that ON / OFF switching with respect to the incident light of the left shutter 210L and the right shutter 210R is synchronized with the display of the L image and the R image displayed alternately on the display unit 130. As a result, the viewer perceives the image displayed on the display device 100 in three dimensions.
  • the memory 240 stores a program executed by a CPU (not shown) and data necessary for executing the program.
  • the memory 240 may be a general-purpose storage element such as a RAM (Random Access Memory) or a ROM (Read Only Memory).
  • the clock 250 supplies a clock signal that is a reference for the operation of the eyeglass device 200.
  • infrared rays are used for communication among the display device 100, the eyeglass device 200, and the remote controller 300.
  • a wired signal, a wireless signal, or an ultrasonic signal may be used for communication among the display device 100, the eyeglass device 200, and the remote controller 300.
  • FIG. 3 is a schematic timing chart showing a synchronous operation of displaying an image on the display device 100 and opening / closing of the shutter unit 210 of the eyeglass device 200. The operations of the display device 100 and the eyeglass device 200 will be described with reference to FIGS.
  • the section (A) in FIG. 3 shows an image displayed on the display unit 130 of the display device 100.
  • Section (B) in FIG. 3 shows a first synchronization signal transmitted from the remote controller 300 to the display device 100.
  • Section (C) in FIG. 3 shows a second synchronization signal transmitted from the remote controller 300 to the eyeglass device 200.
  • Section (D) in FIG. 3 shows the variation in the amount of light incident on the viewer's left eye.
  • Section (E) in FIG. 3 shows the variation in the amount of light incident on the viewer's right eye.
  • the first synchronization signal transmitted from the remote controller 300 to the display device 100 includes a signal SL for notifying the display start timing of the L image and the display start timing of the R image. Including the signal SR.
  • the display unit 130 starts displaying the L image read from the frame memory 121 by the second signal processing unit 120 in synchronization with the reception of the signal SL.
  • the display unit 130 starts displaying the R image read from the frame memory 121 by the second signal processing unit 120 in synchronization with the reception of the signal SR.
  • the display unit 130 alternately displays the L image and the R image.
  • the second synchronization signal transmitted from the remote controller 300 to the eyeglass device 200 includes a signal OL for opening the left shutter 210L, and a signal CL for closing the left shutter 210L. , A signal OR for opening the right shutter 210R and a signal CR for closing the right shutter 210R.
  • the signal OL for opening the left shutter 210L is transmitted immediately after the signal SL for notifying the display start timing of the L image.
  • the signal CL for closing the left shutter 210L is transmitted immediately before the signal SR for notifying the timing for starting the display of the R image.
  • the remote controller 300 appropriately adjusts the difference between the transmission time of the signal SL and the transmission time of the signal OL and the difference between the transmission time of the signal SR and the transmission time of the signal CL according to the characteristics of the display unit 130.
  • the signal OR for opening the right shutter 210R is transmitted immediately after the signal SR notifying the timing for starting the display of the R image.
  • the signal CR for closing the right shutter 210R is transmitted immediately before the signal SL for notifying the display start timing of the L image.
  • the remote controller 300 appropriately adjusts the difference between the transmission time of the signal SR and the transmission time of the signal OR and the difference between the transmission time of the signal SL and the transmission time of the signal CR according to the characteristics of the display unit 130.
  • the left shutter 210L opens in synchronization with the signal OL and closes in synchronization with the signal CL.
  • the right shutter 210R opens in synchronization with the signal OR and closes in synchronization with the signal CR. Accordingly, the left shutter 210L is opened immediately after the display unit 130 displays the L image based on the signal SL transmitted to the display device 100 as the first synchronization signal. Further, the left shutter 210L is closed immediately before displaying the R image based on the signal SR transmitted from the display unit 130 to the display device 100 as the first synchronization signal. The right shutter 210R is opened immediately after the display unit 130 displays the R image based on the signal SR transmitted to the display device 100 as the first synchronization signal. The right shutter 210R is closed immediately before displaying the L image based on the signal SL transmitted from the display unit 130 to the display device 100 as the first synchronization signal.
  • the left shutter 210L allows light transmission during a period defined by the signals OL and CL transmitted as the second synchronization signal.
  • the right shutter 210R allows light transmission during a period defined by the signals OR and CR transmitted as the second synchronization signal.
  • the display unit 130 displays an L image. Further, during the period in which the left shutter 210L allows light transmission, the right shutter 210R hardly allows light transmission. Therefore, the viewer views the L image only with the left eye.
  • the display unit 130 displays an R image. Further, during the period in which the right shutter 210R allows light transmission, the left shutter 210L hardly allows light transmission. Therefore, the viewer views the R image only with the right eye.
  • the left shutter 210L and the right shutter 210R of the eyeglass device 200 are synchronized with the display switching timing of the L image and the R image. Opening and closing is performed. As a result, the viewer can perceive the image displayed on the display unit 130 of the display device 100 through the glasses device 200 in a three-dimensional manner.
  • Information included in the first synchronization signal transmitted from the remote controller 300 may be stored in the display device 100.
  • the display device 100 may autonomously switch the display of the L image and the R image based on information included in the first synchronization signal.
  • Information included in the second synchronization signal transmitted from the remote controller 300 may be stored in the eyeglass device 200.
  • the eyeglass device 200 may autonomously control the operation of the shutter unit 210 based on information included in the second synchronization signal.
  • FIG. 4 is a block diagram showing the configuration of the remote controller 300.
  • the remote controller 300 will be described with reference to FIGS.
  • the remote controller 300 transmits a first synchronization signal used for displaying a stereoscopic image to the display device 100.
  • the remote controller 300 transmits a second synchronization signal that notifies the opening / closing timing of the shutter unit 210.
  • the display device 100 switches the display of the L image and the R image, while the shutter unit 210 of the eyeglass device 200 opens and closes in synchronization with the switching operation of the display device 100.
  • the remote controller 300 may include a circuit for exhibiting the same function as that of a remote controller used for operation of a general television device.
  • the remote controller 300 further includes a first generation unit 310 that generates a first synchronization signal transmitted to the display device 100 and a second synchronization signal transmitted to the eyeglass device 200.
  • the remote controller 300 further includes a transmission element 320 that controls transmission of the first synchronization signal and the second synchronization signal.
  • the remote controller 300 further includes a memory 330 and a clock 340 used for operations of the first generation unit 310 and the transmission element 320.
  • the remote controller 300 may be formed as a dedicated controller used for the operation of the display system 500.
  • the memory 330 stores a program executed by a CPU (not shown) and data necessary for executing the program.
  • the memory 330 may be a general-purpose storage element such as a RAM (Random Access Memory) or a ROM (Read Only Memory).
  • the memory 330 has various codes set in accordance with a data format used for a general remote controller (for example, a first code for defining the operation of the display device 100 for switching display between an L image and an R image. 1 code and a second code for defining operations of the left shutter 210L and the right shutter 210R that increase or decrease the transmission amount) are stored.
  • a data format used for a general remote controller for example, a first code for defining the operation of the display device 100 for switching display between an L image and an R image. 1 code and a second code for defining operations of the left shutter 210L and the right shutter 210R that increase or decrease the transmission amount
  • the memory 330 is exemplified as a code storage unit.
  • the memory 330 further stores a program for generating the first synchronization signal and the second synchronization signal.
  • the first synchronization signal is generated according to the first code.
  • the second synchronization signal is generated according to the second code.
  • the clock 340 supplies a clock signal.
  • the first generation unit 310 generates a first synchronization signal and a second synchronization signal using the clock signal.
  • the first generation unit 310 is exemplified as a generation unit.
  • the transmission element 320 includes a first transmission unit 321 for transmitting the first synchronization signal and a second transmission unit 322 for transmitting the second synchronization signal.
  • the 1st transmission part 321 and the 2nd transmission part 322 are formed using the light emitting element which light-emits infrared rays.
  • the first transmission unit 321 and the second transmission unit 322 may be output elements that can output other types of signals such as wired signals, wireless signals, and ultrasonic signals.
  • the transmission element 320 further includes a transmission control unit 323.
  • the transmission control unit 323 controls the first transmission unit 321 and the second transmission unit 322.
  • the first generation unit 310 is a display device that switches display between various codes (for example, an L image and an R image) set in accordance with a data format used for a general remote controller stored in the memory 330.
  • a first synchronization signal and a second synchronization signal are generated based on a program related to generation.
  • the first generation unit 310 outputs the first synchronization signal to the first transmission unit 321.
  • the first generation unit 310 outputs the second synchronization signal to the second transmission unit 322.
  • the first transmission unit 321 converts the first synchronization signal output from the first generation unit 310 into an infrared signal.
  • the first synchronization signal converted into the infrared signal is transmitted from a light emitting element (not shown) of the first transmission unit 321.
  • the display device 100 that has received the first synchronization signal switches between displaying the L image and displaying the R image, as described with reference to FIG.
  • the second transmission unit 322 converts the second synchronization signal output from the first generation unit 310 into an infrared signal.
  • the second synchronization signal converted into the infrared signal is transmitted from a light emitting element (not shown) of the second transmission unit 322.
  • the eyeglass device 200 that has received the second synchronization signal operates the left shutter 210L and the right shutter 210R to increase or decrease the amount of light transmitted to the left eye and right eye, as described with reference to FIG.
  • the transmission control unit 323 adjusts the timing of transmission of the first synchronization signal by the first transmission unit 321 and transmission of the second synchronization signal by the second transmission unit 322.
  • FIG. 5 shows a standard data format of a signal transmitted from the remote controller 300.
  • FIG. 5A schematically shows a configuration of a signal transmitted from the remote controller 300.
  • FIG. 5B schematically shows a data structure included in the signal shown in FIG. The format of a signal transmitted from the remote controller 300 will be described with reference to FIGS.
  • the signal transmitted from the remote controller 300 includes a reader unit indicating the start of communication, a data unit following the reader unit, and a trailer unit indicating the end of communication. .
  • the display device 100 and the eyeglass device 200 detect the start of signal transmission from the remote controller 300 by the reader unit. Thereafter, the display device 100 and the eyeglass device 200 perform an operation according to the information included in the data portion.
  • the display device 100 and the eyeglass device 200 receive the trailer unit that follows the data unit, the display device 100 and the eyeglass device 200 detect that the communication from the remote controller 300 is completed.
  • the data part includes, for example, 48-bit data.
  • the data portion includes, for example, information such as “maker code”, “maker code parity”, “system code”, “device code”, “command data”, and “command data parity”.
  • the display device 100 and the eyeglass device 200 perform various operations based on data included in the data portion.
  • Communication data” in the data portion of the first synchronization signal includes, for example, information for instructing switching from the L image to the R image or switching from the R image to the L image.
  • the “command data” in the data portion of the second synchronization signal includes information for instructing to open or close the left shutter 210L or the right shutter 210R.
  • the signal format of the first synchronization signal and the second synchronization signal may conform to the signal format shown in FIG.
  • the signal formats of the first synchronization signal and the second synchronization signal may follow other signal formats.
  • the number of bits in the data part may be larger than 48 bits or smaller.
  • the signal transmitted from the remote controller 300 may include other information.
  • FIG. 6 is a table illustrating the correspondence between codes set in the remote controller 300 and internal jobs performed in the television apparatus. The code of the remote controller 300 and the internal job will be described with reference to FIGS. 2 and 4 to 6.
  • command data “10h” is transmitted from the remote controller 300 to the television apparatus.
  • the television apparatus executes processing of “R_1” as an internal job, and executes control for selecting “1ch”.
  • the remote controller 300 transmits a first synchronization signal compliant with a standard data format to the display device 100. Therefore, command data related to the display timing of the L image or the R image (hereinafter referred to as “LR identification timing information”) is set in the remote controller 300 in order to transmit the first synchronization signal.
  • Command data representing “LR identification timing information” is assigned to a specific operation button of the remote controller 300.
  • the remote controller 300 When the viewer operates the operation button to which “LR identification timing information” is assigned, the remote controller 300 generates a first synchronization signal based on “LR identification timing information”. Thereafter, the remote controller 300 transmits a first synchronization signal from the first transmitter 321.
  • “LR identification timing information” may be newly set as a specific code of the remote controller 300.
  • the specific code to be newly set may be created in a desired format.
  • “LR identification timing information” may be assigned to an already set code.
  • “LR identification timing information” may be assigned to an existing code that is hardly or not used at all.
  • an internal job “3D_L” that indicates display of an L image may be assigned to a key “0” of the remote controller 300.
  • an internal job of “3D_R” indicating display of an R image may be assigned to the key “9” of the remote controller 300.
  • the display device 100 recognizes that the signal indicating the display of the L image has been transmitted from the remote controller 300, and executes control of the synchronization process related to the display of the L image. Similarly, when the viewer operates the key “9”, command data “18h” indicating the display of the R image is transmitted as “LR identification timing information” as the first synchronization signal. The display device 100 recognizes that a signal indicating display of an R image is transmitted from the remote controller 300, and executes control of synchronization processing related to display of the R image.
  • the code set as “LR identification timing information” is exemplified as the first code.
  • command data “3D_LO” that means closing
  • command data “3D_LC” that means closing the left shutter 210L
  • command data “3D_RO” that means opening the right shutter 210R
  • command data “3D_RC” is set.
  • a second synchronization signal including corresponding command data is transmitted to the eyeglass device 200.
  • the eyeglass device 200 that has received the second synchronization signal executes control to open and close the shutter unit 210 based on command data included in the second synchronization signal.
  • command data defining opening / closing of the left shutter 210L and the right shutter 210R is exemplified as the second code.
  • FIG. 7 is a block diagram schematically showing signal processing of the display device 100 that has received the first synchronization signal. The signal processing of the display device 100 and the eyeglass device 200 will be described with reference to FIGS.
  • the first signal processing unit 170 includes a code identification unit 171 that identifies the above-described command data, a second generation unit 173 that generates a synchronization signal for displaying an image, and a signal from the remote controller 300 that is a second generation unit.
  • 173 includes an interrupt unit 172 that performs interrupt processing, and a phase adjustment unit 174 that adjusts the phase of the display timing of the image displayed on the display unit 130.
  • FIG. 7 shows a signal SL transmitted from the remote controller 300 as the first synchronization signal.
  • the signal SL notifies the display device 100 of the start of displaying the L image.
  • the signal SL received by the first receiving unit 180 is input to the code identifying unit 171 and the interrupt unit 172.
  • the code identifying unit 171 to which the signal SL has been input identifies the information included in the signal SL (information regarding the display start timing of the L image).
  • the interrupt unit 172 to which the signal SL is input outputs an interrupt signal.
  • Information identified by the code identification unit 171 is output to the second generation unit 173 together with the interrupt signal. Thereafter, the second generation unit 173 preferentially executes processing based on information regarding the display start timing of the L image (that is, executes interrupt processing).
  • the second generation unit 173 generates a synchronization signal that serves as a reference for the timing to start displaying the L image by the display device 100 and outputs the synchronization signal to the phase adjustment unit 174.
  • the frame memory 121 of the second signal processing unit 120 stores time information related to the time for displaying an image and L image data S1.
  • the second signal processing unit 120 selects the L image data S1 to be displayed. Further, the second signal processing unit 120 reads time information corresponding to the L image data S ⁇ b> 1 from the frame memory 121.
  • the phase adjustment unit 174 is time information read by the second signal processing unit 120, L image data S1 selected by the second signal processing unit 120, and information regarding the display start timing of the L image input from the second generation unit 173. Is used to adjust the phase of the display start timing of the L image data S1.
  • FIG. 7 shows the phase difference of “t1” of the time information stored in the frame memory 121 with respect to the information related to the display start timing of the L image based on the signal SL.
  • the phase adjustment unit 174 performs correction to reduce the phase difference of “t1”, and calculates time information that synchronizes the display start timing of the L image with the signal SL from the remote controller 300. Thereafter, the phase adjustment unit 174 outputs the L image data S1a synchronized with the signal SL from the remote controller 300 and the calculated time information to the second signal processing unit 120.
  • the display time of the image read out from the frame memory 121 by the second signal processing unit 120 is determined.
  • the time information output from the phase adjustment unit 174 may be recorded in the frame memory 121.
  • the second signal processing unit 120 may read the image to be displayed and the time information output from the phase adjustment unit 174 from the frame memory 121.
  • the display unit 130 can display an image to be displayed at the display time determined by the phase adjustment unit 174.
  • the phase adjustment unit 174 is exemplified as the determination unit.
  • the display system 500 includes a plurality of display devices.
  • a plurality of display devices work together to display one entire image.
  • Each of the plurality of display devices executes the phase adjustment with respect to the display timing of the image described with reference to FIGS. 2 and 7.
  • FIG. 7 shows L image data S2 (before phase adjustment) to be displayed by another display device that displays the entire image in conjunction with the display device 100.
  • the time information stored in the frame memory 121 of the display device 100 precedes the display start timing of the L image included in the signal SL from the remote controller 300 by “t1”.
  • the time information stored in the memory 121 is delayed by “t2” with respect to the display start timing of the L image included in the signal SL from the remote controller 300.
  • the other display device executes a process of reducing the phase difference with respect to the display start timing of the L image included in the signal SL from the remote controller 300.
  • the second signal processing unit 120 selects an L image or an R image to be displayed from the frame memory 121.
  • the second signal processing unit 120 reads time information corresponding to the selected L image or R image from the frame memory 121.
  • the first signal processing unit 170 adjusts the phase of the display start timing of the selected L image or R image.
  • the display device 100 can alternately display the L image and the R image in synchronization with the first synchronization signal transmitted from the remote controller 300.
  • the second receiving unit 220 of the eyeglass device 200 receives the second synchronization signal from the remote controller 300 and outputs it to the control unit 230.
  • the controller 230 opens and closes the left shutter 210L and the right shutter 210R based on the second synchronization signal.
  • the eyeglass device 200 can open and close the shutter unit 210 based on the second synchronization signal transmitted from the remote controller 300 to assist viewing of the stereoscopic video.
  • the eyeglass device 200 opens and closes the shutter unit 210 based on the second synchronization signal from the remote controller 300.
  • the eyeglass device is controlled based on the communication of the synchronization signal between the display device and the eyeglass device, as in the known display system. May be.
  • the display device adjusts the phase of the display start timing of the L image or the R image based on the first synchronization signal.
  • the display device generates a synchronization signal for notifying the timing for opening and closing the shutter of the spectacle device based on the timing after the phase adjustment, and transmits the synchronization signal to the spectacle device.
  • the eyeglass device opens and closes the left shutter and the right shutter in accordance with the L image or the R image displayed at the timing after the phase adjustment. Except for the phase adjustment process, the communication of the synchronization signal between the display device and the eyeglass device is performed according to a method similar to that of a known display system.
  • FIG. 8 schematically shows an image displayed by the display system 500 that performs the above-described phase adjustment.
  • FIG. 9 schematically shows an image displayed by a display system that does not perform phase adjustment.
  • FIG. 8A and FIG. 9A show the relationship between the images displayed by each of the plurality of display devices, the synchronization signal generated by the second signal processing unit, and the operation of the shutter unit 210.
  • FIGS. 8B and 9B schematically show images perceived by the viewer. The effects of the above-described phase adjustment processing will be described with reference to FIGS. 2 and 6 to 9.
  • the display system 500 includes four display devices 100.
  • the display device 100 that displays the image data A1 in the upper left part of the entire image is denoted by “reference numeral 101”.
  • the display device 100 that displays the image data A2 in the upper right part of the entire image is denoted by “reference numeral 102”.
  • the display apparatus 100 that displays the image data A3 in the lower left part of the entire image is denoted by “reference numeral 103”.
  • the display device 100 that displays the image data A4 in the lower right part of the entire image is denoted by “reference numeral 104”.
  • one of the display devices 101, 102, 103, 104 is exemplified as the first display device.
  • One or several of the remaining display devices are exemplified as the second display device.
  • the image data to be displayed exemplified as the first display device is exemplified as the first part of the entire image.
  • the image data displayed by the display device exemplified as the second display device is exemplified as the second portion of the entire image.
  • a display system 600 shown in FIG. 9 includes a display device 601 that displays image data A1 in the upper left portion of the entire image, a display device 602 that displays image data A2 in the upper right portion of the entire image, A display device 603 that displays image data A3 in the lower left portion and a display device 604 that displays image data A4 in the lower right portion of the entire image are provided.
  • the display system 500 includes the eyeglass device 200.
  • a control signal generated by the control unit 230 based on the second synchronization signal is shown on the left side of the eyeglass device 200 shown in FIG.
  • the left shutter 210L and the right shutter 210R are alternately opened and closed.
  • the left shutter 210L of the eyeglass device 200 shown in FIG. 8 is open and the right shutter 210R is closed.
  • the display system 600 shown in FIG. 9 includes the eyeglass device 200 shown in FIG. Therefore, also in the comparative example, the eyeglass device 200 operates based on the second synchronization signal transmitted from the remote controller 300.
  • the left shutter 210L of the eyeglass device 200 shown in FIG. 9 is open and the right shutter 210R is closed.
  • a synchronization signal output to the display unit 130 together with the image data A1, A2, A3, and A4 is shown on the left side of each of the display devices 101, 102, 103, and 104 shown in FIG.
  • the remote controller 300 transmits a common first synchronization signal to each of the display devices 101, 102, 103, 104.
  • the display devices 101, 102, 103, and 104 perform the phase adjustment process described with reference to FIG. 7 based on the common first synchronization signal. Therefore, the synchronization signals output to the display unit 130 are synchronized.
  • the first synchronization signal includes “LR identification information” defined by the first code set in the remote controller 300.
  • the second synchronization signal includes control information of the shutter unit 210 according to the second code set in the remote controller 300.
  • Each of the display devices 101, 102, 103, and 104 performs phase adjustment according to “LR identification information” defined by the first code.
  • the eyeglass device 200 opens and closes the shutter unit 210 according to control information defined by the second code.
  • Display devices 101, 102, 103, and 104 alternately display L images and R images.
  • the display devices 101, 102, 103, and 104 display timings of the image data A1, A2, A3, and A4 based on the common first synchronization signal transmitted from the first transmission unit 321 of the remote controller 300. Adjust the phase.
  • the display switching timing between the L image and the R image is synchronized between the display devices 101, 102, 103, and 104.
  • the remote controller 300 adjusts the transmission timing of the second synchronization signal with respect to the first synchronization signal.
  • the eyeglass device 200 opens and closes the left shutter 210L and the right shutter 210R based on the second synchronization signal.
  • the four display devices 101, 102, 103, 104 start displaying the image data A1, A2, A3, A4 substantially simultaneously.
  • the eyeglass device 200 opens the left shutter 210L or the right shutter 210R based on the second synchronization signal whose transmission timing is adjusted with respect to the first synchronization signal.
  • FIG. 8A shows a period V1 during which the left shutter 210L is open.
  • the four display devices 101, 102, 103, and 104 display image data A1, A2, A3, and A4. Therefore, the viewer can view the correct left-eye whole image Aa defined in the image data with the left eye.
  • the viewer can similarly view with the right eye the entire image for the right eye specified in the image data. . Since the entire left-eye and right-eye images displayed by the four display devices 101, 102, 103, 104 are appropriately viewed, the viewer can view images displayed by the display devices 101, 102, 103, 104. Can be perceived in three dimensions.
  • the display devices 601, 602, 603, and 604 shown in FIG. 9 display the image data A1, A2, A3, and A4 at independent display timings.
  • the left shutter 210L of the eyeglass device 200 is open in the period V1 as in FIG. In the period V1, the display device 601 completely displays the image data A1 for the left eye.
  • the display device 602 starts the image data A2 for the left eye from the time when approximately half of the period V1 has elapsed. Therefore, the display device 602 cannot display the complete left-eye image data A2 during the period V1.
  • the display device 603 starts displaying the left-eye image data A2 before the period V1 starts. Therefore, the display device 603 cannot display complete left-eye image data A3 during the period V1.
  • the display device 604 displays the image data A4 for the right eye during the period V1.
  • the image data is composed of image data A1, A2, A3, and A4 for the left eye.
  • the entire image Ab that the viewer views with the left eye through the eyeglass device 200 is It consists of complete left-eye image data A1, incomplete left-eye image data A2 and A3, and complete right-eye image data A4. Therefore, the viewer views only the left-eye image data A1 displayed by the display device 601 as a correct stereoscopic video, but the image data A2, A3, and A4 of other regions are the timing of opening the left shutter 210L. Because of the phase difference, the viewer cannot correctly view the image data A2, A3, A4 as a stereoscopic image.
  • the viewer when the display timing phases among the display devices 101, 102, 103, and 104 are not aligned, the viewer operates the remote controller 300 to transmit the first synchronization signal and the second synchronization signal.
  • the phase adjustment units 174 of the four display devices 101, 102, 103, and 104 correct the phase difference in the switching timing of the display of the L image and the R image.
  • the image data A1, A2, A3, and A4 that partially represent the entire image are displayed in synchronization with the opening and closing timing of the shutter unit 210 of the eyeglass device 200 that opens and closes based on the second synchronization signal.
  • the viewer can appropriately view the stereoscopic image expressed by the multi-screen.
  • the display system 500 of this embodiment includes a plurality of display devices 101, 102, 103, and 104 that are in close contact with each other.
  • the principle of the present embodiment may be applied to a single display device including a plurality of screen areas and a display control unit provided in each of the plurality of screen areas.
  • Each display control unit adjusts the phase of the display timing of the image data displayed in the screen area based on the first synchronization signal transmitted from the remote controller 300.
  • the display timing of the image data of each screen area is synchronized, and the viewer can perceive the image appropriately in three dimensions.
  • the first synchronization signal (signal SL) and the R image that notify the timing of switching the display from the L image to the R image.
  • An individual code is set for each of the first synchronization signals (signal SR) for notifying the timing of switching the display to the L image.
  • a code common to the signals SL and SR may be set. The viewer operates a specific key of the remote controller 300 to send a first synchronization signal for notifying the timing for switching the display from the L image to the R image and the timing for switching the display from the R image to the L image. You may transmit from 300.
  • the first generation unit 310 automatically generates the signal SL and the signal SR.
  • the transmission control unit 323 causes the first transmission unit 321 to transmit the signal SL and the signal SR at predetermined intervals.
  • the second synchronization signal (signal OL) for notifying the timing for opening the left shutter 210L the second synchronization signal (signal CL) for notifying the timing for closing the left shutter 210L, and the second for notifying the timing for opening the right shutter 210R.
  • Separate codes are set for the synchronization signal (signal OR) and the second synchronization signal (signal CR) for notifying the timing of closing the right shutter 210R.
  • a code common to the signals OL, CL, OR, and CR may be set. The viewer may operate a specific key of the remote controller 300 and transmit a second synchronization signal from the remote controller 300 to notify the opening / closing timing of the left shutter 210L and the right shutter 210R.
  • the first generation unit 310 automatically generates the signals OL, CL, OR, and CR.
  • the transmission control unit 323 causes the second transmission unit 322 to transmit signals OL, CL, OR, and CR at predetermined intervals.
  • the remote controller 300 may transmit the first synchronization signal and the second synchronization signal through a common key operation.
  • the first generation unit 310 transmits the signals SL, SR transmitted as the first synchronization signal and the signals OL, CL, OR transmitted as the second synchronization signal.
  • CR is automatically generated.
  • the transmission control unit 323 causes the first transmission unit 321 to transmit the signals SL and SR at predetermined intervals, and causes the second transmission unit 322 to transmit the signals OL, CL, OR, and CR at predetermined intervals.
  • FIG. 10 is a schematic block diagram showing a display system according to the second embodiment.
  • symbol is assigned with respect to the element similar to 1st Embodiment. Differences from the first embodiment will be described with reference to FIG. The description which concerns on 1st Embodiment is used suitably with respect to the element which is not demonstrated below.
  • the display system 500A includes a remote controller 300A.
  • the remote controller 300A includes a clock 340 similar to the remote controller 300A of the first embodiment.
  • the remote controller 300A includes a memory 330A. Similar to the memory 330 described in relation to the first embodiment, the memory 330A stores a program executed by a CPU (not shown) and data necessary for executing the program.
  • the memory 330A stores a code assigned to information included in the synchronization signal transmitted from the remote controller 300A. A code is assigned to the operation of a specific key (not shown) of the remote controller 300A.
  • the memory 330A is exemplified as a code storage unit.
  • the memory 330A may be a general-purpose storage element such as a RAM (Random Access Memory) or a ROM (Read Only Memory).
  • the remote controller 300A further includes a first generation unit 310A and a transmission element 320A.
  • the first generation unit 310A When the viewer operates a specific key of the remote controller 300A, the first generation unit 310A generates a synchronization signal indicating the switching timing of the display of the L image and the R image, and outputs it to the transmission element 320A.
  • the first generation unit 310A is exemplified as the generation unit.
  • the transmission element 320A is formed to perform communication using infrared rays, as in the first embodiment.
  • the transmitting element 320A may be configured to communicate using other techniques.
  • the transmission element 320A includes a transmission unit 324 that transmits the synchronization signal from the first generation unit 310A, and a transmission control unit 323A that controls the transmission unit 324.
  • the display system 500A includes the same display device 100 as in the first embodiment.
  • the eyeglass device 200 ⁇ / b> A is provided to assist viewing of an image displayed on the display device 100.
  • the eyeglass device 200 ⁇ / b> A receives a synchronization signal common to the display device 100 from the remote controller 300.
  • the common synchronization signal transmitted from the remote controller 300 is received by the display device 100 and the eyeglass device 200A. Therefore, in the present embodiment, the synchronization signal transmitted from the remote controller 300 not only indicates the switching timing of the display of the L image and the R image, but the transmission amount of the left shutter 210L and the right shutter 210R is transmitted as will be described later. It is also used to notify the timing for increasing or decreasing the value.
  • the code stored in the memory 330A defines not only the operation of the display device 100 that switches the display between the L image and the R image, but also the operations of the left shutter 210L and the right shutter 210R that increase or decrease the amount of transmitted light.
  • the eyeglass device 200A includes the same memory 240, clock 250, and shutter unit 210 as those in the first embodiment.
  • the eyeglass device 200A receives a synchronization signal common to the display device 100 from the remote controller 300, and a control signal for controlling the shutter unit 210 based on the synchronization signal received by the second reception unit 220A. And a control unit 230A for generating.
  • FIG. 11 is a schematic timing chart showing an operation of synchronizing the display of the image on the display device 100 and the opening / closing of the shutter unit 210 of the eyeglass device 200A. The operation of the display device 100 and the eyeglass device 200A will be described with reference to FIGS.
  • the section (A) of FIG. 11 shows an image displayed on the display unit 130 of the display device 100.
  • a section (B) in FIG. 11 shows a synchronization signal transmitted from the remote controller 300 to the display device 100 and the eyeglass device 200A.
  • a section (C) in FIG. 11 shows a control signal generated by the control unit 230A of the eyeglass device 200.
  • the section (D) in FIG. 11 shows the variation in the amount of light incident on the viewer's left eye.
  • Section (E) in FIG. 11 shows the variation in the amount of light incident on the viewer's right eye.
  • the transmission element 320A of the remote controller 300A uses a signal SLA indicating the display start timing of the L image and a signal SRA indicating the display start timing of the R image as synchronization signals. And transmitted to the display device 100 and the eyeglass device 200A.
  • the signals SLA and SRA are received by the first receiving unit 180 of the display device 100 and the second receiving unit 220A of the eyeglass device 200A.
  • the display unit 130 starts displaying the L image in synchronization with the reception of the signal SLA.
  • the display unit 130 starts displaying the R image in synchronization with the reception of the signal SRA.
  • the display unit 130 alternately displays the L image and the R image.
  • the controller 230A controls the control signal OLI for opening the left shutter 210L and the left shutter 210L.
  • a control signal CLI for closing is generated.
  • the control unit 230A generates the control signal OLI with a slight delay from the reception time of the synchronization signal SLA of the second reception unit 220A and outputs the control signal OLI to the shutter unit 210.
  • the control unit 230A generates the control signal CLI and outputs it to the shutter unit 210 after a predetermined period has elapsed from the generation time of the control signal OLI.
  • the controller 230A Based on the synchronization signal SRA received by the second receiver 220A of the eyeglass device 200A, the controller 230A generates a control signal ORI for opening the right shutter 210R and a control signal CRI for closing the right shutter 210R. Generate.
  • the control unit 230A generates a control signal ORI with a slight delay from the reception time of the synchronization signal SRA of the second reception unit 220A and outputs the control signal ORI to the shutter unit 210.
  • the control unit 230A generates a control signal CRI after a predetermined period from the generation time of the control signal ORI, and outputs the control signal CRI to the shutter unit 210.
  • the output timing of the control signals OLI, CLI, ORI, and CRI is preferably set appropriately in advance according to the characteristics of the display unit 130 of the display device 100.
  • the left shutter 210L opens in synchronization with the control signal OLI and closes in synchronization with the control signal CLI.
  • the right shutter 210R opens in synchronization with the signal ORI and closes in synchronization with the control signal CRI. Accordingly, the left shutter 210L opens immediately after the display unit 130 displays the L image based on the signal SLA transmitted to the display device 100 and the eyeglass device 200A as a synchronization signal, and closes after a predetermined period.
  • the right shutter 210R opens immediately after the display unit 130 displays an R image based on the signal SRA transmitted to the display device 100 and the eyeglass device 200A as a synchronization signal, and closes after a predetermined period.
  • the left shutter 210L allows light transmission during a period defined by the control signals OLI and CLI generated by the control unit 230A.
  • the right shutter 210R allows light transmission during a period defined by the control signals ORI and CRI generated by the control unit 230A.
  • the display unit 130 displays an L image. Further, during the period in which the left shutter 210L allows light transmission, the right shutter 210R hardly allows light transmission. Therefore, the viewer views the L image only with the left eye.
  • the display unit 130 displays an R image. Further, during the period in which the right shutter 210R allows light transmission, the left shutter 210L hardly allows light transmission. Therefore, the viewer views the R image only with the right eye.
  • the display device 100 switches the display between the L image and the R image, and the eyeglass device 200A includes the left shutter 210L and the right shutter.
  • 210R increases or decreases the amount of transmitted light in synchronization with the switching of the display between the L image and the R image. As a result, the viewer can perceive the image displayed on the display device 100 in three dimensions.
  • the display system 500A displays an entire image representing one content using the four display devices 101, 102, 103, and 104, as in the first embodiment. Similar to the first embodiment, the first signal processing unit 170 adjusts the phase of the display timing of the image selected by the second signal processing unit 120 based on the synchronization signals SLA and SRA from the remote controller 300A. As a result, the image display timings among the four display devices 101, 102, 103, and 104 are aligned. During the period specified by the control signals OLI and CLI generated by the control unit 230A, the viewer views the L image appropriately displayed by the display devices 101, 102, 103, and 104 with the left eye.
  • the viewer views the R image appropriately displayed by the display devices 101, 102, 103, and 104 with the right eye. Therefore, the viewer can perceive the entire image displayed by the display devices 101, 102, 103, and 104 in a three-dimensional manner.
  • one entire image is displayed using the four display devices 101, 102, 103, and 104.
  • two or three display devices or more than four display devices may be linked to display an entire image expressing one content.
  • the four display devices 101, 102, 103, 104 are arranged in a lattice pattern.
  • a plurality of display devices may be aligned in the horizontal direction or the vertical direction.
  • FIG. 12 is a schematic diagram showing a display system according to the third embodiment.
  • symbol is assigned with respect to the element similar to 1st Embodiment. Differences from the first embodiment will be described with reference to FIG. The description which concerns on 1st Embodiment is used suitably with respect to the element which is not demonstrated below.
  • the display system 500B assists the viewer in viewing the image displayed by the display device 100 and the display device 100 that alternately display the L image and the R image.
  • a spectacle device 200 that causes an image to be perceived stereoscopically, a display device 100, and a remote controller 300 that transmits a synchronization signal (first synchronization signal and / or second synchronization signal) to the spectacle device 200 are provided.
  • a display device 101B and a display device 102B are used as the display device 100.
  • the display device 102B is disposed away from the display device 101B.
  • the display devices 101B and 102B are arranged in ranges where signals from the remote controller 300 can be received.
  • the display device 101B and the display device 102B each independently display an entire image representing one content.
  • the display device 102B may display an entire image having a content different from that of the display device 101B, or may display an entire image having the same content.
  • the display devices 101B and 102B receive the first synchronization signal transmitted from the first transmission unit 321 of the remote controller 300, respectively.
  • the display devices 101B and 102B perform the phase adjustment described in relation to the first embodiment based on the first synchronization signal.
  • the display device 102B displays the L image in synchronization with the display device 101B displaying the L image. Further, in synchronization with the display device 101B displaying the R image, the display device 102B displays the R image.
  • the eyeglass device 200 receives the second synchronization signal from the remote controller 300.
  • the eyeglass device 200 alternately opens and closes the left shutter 210L and the right shutter 210R according to the second synchronization signal. Accordingly, while the left shutter 210L of the eyeglass device 200 is open, the display devices 101B and 102B display the L image. Further, while the right shutter 210R of the eyeglass device 200 is open, the display devices 101B and 102B display an R image.
  • the viewer Since the operation of the shutter unit 210 of the eyeglass device 200 is synchronized with the display of the images of the display devices 101B and 102B, the viewer uses the common eyeglass device 200 to view the image of the display device 101B or the display device 102B. You can watch properly. When the viewer who has viewed the image on the display device 101B views the image on the display device 102B, the viewer does not adjust the eyeglass device 200 (or wears another eyeglass device), and looks at the line of sight. The image displayed on the display device 102B can be enjoyed only by changing the image.
  • the remote controller 300 transmits a first synchronization signal to the display devices 101B and 102B and transmits a second synchronization signal to the eyeglass device 200 in accordance with the principle described in relation to the first embodiment.
  • the remote controller 300 may transmit a synchronization signal used in common between the display devices 101B and 102B and the eyeglass device 200 according to the principle described in relation to the second embodiment.
  • the switching timing of the display of the L image and the R image displayed by the plurality of display devices and the timing of opening and closing the left and right shutters of the eyeglass device are collectively controlled through the operation of the remote controller. Synchronized. Therefore, the principle according to the series of embodiments described above can be suitably used for a multi-screen display system that displays an entire image representing one content using a plurality of display devices or display areas. Alternatively, the principle according to the above-described series of embodiments brings great convenience to viewers who selectively view images provided by a plurality of display devices that individually display the entire image.
  • a code is assigned to synchronize the operation.
  • the operation of the display device and the operation of the eyeglass device are synchronized using the synchronization signal generated based on the code. Therefore, the remote controller does not need to include a dedicated output circuit for transmitting the synchronization signal, and may have a relatively simple structure. Thus, a relatively simple remote controller and display system is provided.
  • the operations of the display device and the eyeglass device are controlled through the operation of the remote controller.
  • the user may simultaneously operate the operation buttons of the remote controller and the control panel of the display device to set the timing of image display on the display device.
  • the user may set the opening / closing timing of the shutter of the spectacle device by operating the operation button of the remote controller and the operation switch of the spectacle device at the same time.
  • the embodiment described above mainly includes the following configuration.
  • the remote controller alternates between a left-eye image created to be viewed with the left eye and a right-eye image created to be viewed with the right eye.
  • the eyeglass device including a transmission unit, a left-eye filter that increases or decreases the amount of light transmitted to the left eye, and a right-eye filter that increases or decreases the amount of light transmitted to the right eye is synchronized with the switching timing.
  • the second eye filter and the right eye filter include a second transmission unit that transmits a second synchronization signal that notifies the timing of increasing or decreasing the transmission amount.
  • the display device displays an image for the left eye created to be viewed with the left eye according to the timing notified by the first synchronization signal transmitted from the first transmission unit of the remote controller. And display of an image for the right eye created to be viewed with the right eye.
  • a second synchronization signal is transmitted from the second transmitter of the remote controller to the eyeglass device.
  • the left eye filter of the eyeglass device increases or decreases the amount of light transmitted to the left eye according to the timing notified by the second synchronization signal.
  • the right eye filter of the eyeglass device increases or decreases the amount of light transmitted to the right eye according to the timing notified by the second synchronization signal.
  • the display timing of the left eye image and the right eye image of the display device, and the transmitted light amount of the left eye filter and the right eye filter are determined. Increase / decrease timing is appropriately synchronized. Therefore, the viewer can perceive the image provided by the display device in three dimensions by operating the remote controller.
  • the remote controller includes a code storage unit that stores a first code for defining an operation of the display device that switches display between the left-eye image and the right-eye image; And a generation unit that generates the first synchronization signal based on a first code, wherein the first transmission unit transmits the first synchronization signal and transmits the left-eye image and the image to the display device. It is preferable to switch the image for the right eye.
  • the remote controller defines the operation of the display device using the code stored in the code storage unit, similarly to a commercially available remote controller used for operating a general display device. Since the generation unit generates the first synchronization signal based on the first code for switching the display between the left-eye image and the right-eye image, the display device generates the left-eye image and the right-eye image. Can be switched appropriately. Therefore, the first synchronization signal may be transmitted using an output circuit similar to a commercially available remote controller. Since a special output circuit for transmitting the first synchronization signal is not particularly required, the remote controller is formed using a relatively simple circuit. Thus, the manufacturing cost of the remote controller is reduced.
  • the code storage unit stores a second code for defining operations of the left-eye filter and the right-eye filter that increase or decrease the transmission amount
  • the generation unit includes the second code.
  • the second synchronization signal is generated based on the second synchronization signal, and the second transmission unit transmits the second synchronization signal, and the transmission amount is increased or decreased in the left-eye filter and the right-eye filter.
  • the remote controller defines the operation of the display device using the code stored in the code storage unit, similarly to a commercially available remote controller used for operating a general display device. Since the generation unit generates the second synchronization signal based on the second code for defining the operations of the left eye filter and the right eye filter that increase or decrease the amount of transmitted light, the left eye filter and the right eye filter are appropriate. The amount of transmitted light can be increased or decreased. Therefore, the second synchronization signal may be transmitted using an output circuit similar to a commercially available remote controller. Since a special output circuit for transmitting the second synchronization signal is not particularly required, the remote controller is formed using a relatively simple circuit. Thus, the manufacturing cost of the remote controller is reduced.
  • the display device includes a first display device that displays a first part of an entire image representing one content, and a second display device that displays a second part different from the first part.
  • the first transmission unit transmits the first synchronization signal to the first display device and the second display device, and for the left eye between the first display device and the second display device. It is preferable to synchronize the display switching timing between the image and the right-eye image.
  • the first display device displays the first portion of the entire image.
  • the second display device displays a second portion different from the first portion in the entire image.
  • the first transmission unit transmits a first synchronization signal to the first display device and the second display device, and between the first display device and the second display device, an image for the left eye and an image for the right eye Synchronize the display switching timing in a batch.
  • the first display device and the second display device display timing of the left eye image and the right eye image, and the increase / decrease timing of the transmitted light amount of the left eye filter and the right eye filter, Synchronized properly. Therefore, the viewer can perceive the entire image provided by the plurality of display devices in a three-dimensional manner by operating the remote controller.
  • the display device includes a first display device and a second display device that independently display an entire image representing one content
  • the first transmission unit includes the first display device and the first display device.
  • the first synchronization signal is transmitted to two display devices, and the display switching timing between the left-eye image and the right-eye image is switched between the first display device and the second display device. It is preferable to synchronize.
  • the first display device and the second display device each independently display an entire image representing one content.
  • the first transmission unit transmits a first synchronization signal to the first display device and the second display device, and between the first display device and the second display device, an image for the left eye and an image for the right eye Synchronize the display switching timing in a batch.
  • the first display device and the second display device display timing of the left eye image and the right eye image, and the increase / decrease timing of the transmitted light amount of the left eye filter and the right eye filter, Synchronized properly. Accordingly, the viewer who has viewed the entire image provided by the first display device / second display device changes the line of sight without adjusting the glasses device, and the entire image provided by the second display device / first display device. Can be watched.
  • the remote controller includes a left-eye image created to be viewed with the left eye and a right-eye image created to be viewed with the right eye.
  • the display device that alternately displays and provides a stereoscopically perceived image is notified of the display switching timing between the image for the left eye and the image for the right eye, and transmission of light to the left eye
  • the left eye filter and the right eye are synchronized with the switching timing in an eyeglass device including a left eye filter that increases or decreases the amount of light and a right eye filter that increases or decreases the amount of light transmitted to the right eye. It is preferable to include a transmission unit that transmits a synchronization signal that notifies the timing when the transmission filter increases or decreases the transmission amount.
  • the display device displays the image for the left eye created to be viewed with the left eye according to the timing notified by the synchronization signal transmitted from the transmission unit of the remote controller, and the right eye
  • the display is switched to the display of the image for the right eye created so that it can be viewed.
  • the left eye filter of the spectacle device increases or decreases the amount of light transmitted to the left eye according to the timing notified by the synchronization signal from the transmission unit of the remote controller
  • the right eye filter of the spectacle device transmits the transmission of the remote controller.
  • the amount of light transmitted to the right eye is increased or decreased according to the timing notified by the synchronization signal from the unit.
  • the display timing of the left eye image and the right eye image displayed by the display device and the increase / decrease timing of the transmitted light amount of the left eye filter and the right eye filter, Synchronized properly. Therefore, the viewer can perceive the image provided by the display device in three dimensions by operating the remote controller.
  • the remote controller operates the display device that switches display between the left-eye image and the right-eye image, and the left-eye filter and the right-eye filter that increase and decrease the transmission amount.
  • a code storage unit that stores a code for defining an operation of the filter; and a generation unit that generates the synchronization signal based on the code, wherein the transmission unit transmits the synchronization signal and displays the display It is preferable that the display is switched between the image for the left eye and the image for the right eye, and the transmission amount is increased / decreased by the eyeglass device and the filter for the left eye and the filter for the right eye.
  • the remote controller defines the operation of the display device using the code stored in the code storage unit, similarly to a commercially available remote controller used for operating a general display device. Since the generation unit generates the synchronization signal based on the codes for defining the operations of the left-eye filter and the right-eye filter that increase or decrease the amount of transmitted light, the display device generates an image for the left eye and an image for the right eye The left eye filter and the right eye filter appropriately increase or decrease the amount of transmitted light. Therefore, the synchronization signal may be transmitted using an output circuit similar to a commercially available remote controller. Since no special output circuit for transmitting the synchronization signal is required, the remote controller is formed using a relatively simple circuit. Thus, the manufacturing cost of the remote controller is reduced.
  • the display device includes a first display device that displays a first part of an entire image representing one content, and a second display device that displays a second part different from the first part.
  • the transmission unit transmits the synchronization signal to the first display device and the second display device, and the image for the left eye and the right image are transmitted between the first display device and the second display device. It is preferable to synchronize the display switching timing with the eye image.
  • the first display device displays the first portion of the entire image.
  • the second display device displays a second portion different from the first portion in the entire image.
  • the transmission unit transmits a synchronization signal to the first display device and the second display device, and switches display between the left-eye image and the right-eye image between the first display device and the second display device. Synchronize the timing of all at once.
  • the first display device and the second display device display timing of the left eye image and the right eye image, and the increase / decrease timing of the transmitted light amount of the left eye filter and the right eye filter, Synchronized properly. Therefore, the viewer can perceive the entire image provided by the plurality of display devices in a three-dimensional manner by operating the remote controller.
  • the display device includes a first display device and a second display device that independently display an entire image representing one content
  • the transmission unit includes the first display device and the second display device. Transmitting the synchronization signal to a device to synchronize display switching timing between the left-eye image and the right-eye image between the first display device and the second display device. preferable.
  • the first display device and the second display device each independently display an entire image representing one content.
  • the transmission unit transmits a synchronization signal to the first display device and the second display device, and switches display between the left-eye image and the right-eye image between the first display device and the second display device. Synchronize the timing of all at once.
  • the first display device and the second display device display timing of the left eye image and the right eye image, and the increase / decrease timing of the transmitted light amount of the left eye filter and the right eye filter, Synchronized properly. Accordingly, the viewer who has viewed the entire image provided by the first display device / second display device changes the line of sight without adjusting the glasses device, and the entire image provided by the second display device / first display device. Can be watched.
  • a display system includes a left-eye image created to be viewed with the left eye and a right-eye image created to be viewed with the right eye.
  • a display device that alternately displays and provides a stereoscopically perceived image, and transmits a synchronization signal that notifies the display device of display switching timing between the left-eye image and the right-eye image
  • a first display device that displays a first portion of an entire image representing one content, and a second display device that displays a second portion different from the first portion.
  • the remote controller transmits the synchronization signal to each of the first display device and the second display device.
  • the display device alternately displays the left-eye image created so as to be viewed with the left eye and the right-eye image created so as to be viewed with the right eye.
  • the remote controller transmits to the display device a synchronization signal that notifies the display switching timing between the left-eye image and the right-eye image.
  • the display device includes a first display device that displays a first portion of an entire image representing one content, and a second display device that displays a second portion different from the first portion. Since the remote controller transmits a synchronization signal to each of the first display device and the second display device, the display for the left eye and the image for the right eye is displayed between the first display device and the second display device. The timing of switching is synchronized at once. Therefore, the display system can provide a high-quality whole image that is perceived stereoscopically.
  • the remote controller stores a code for defining an operation of the display device for switching display between the left-eye image and the right-eye image, and the code It is preferable to include a generation unit that generates the synchronization signal and a transmission unit that transmits the synchronization signal and causes the display device to switch between the left-eye image and the right-eye image.
  • the remote controller defines the operation of the display device using the code stored in the code storage unit, similarly to a commercially available remote controller used for operating a general display device. Since the generation unit generates the synchronization signal based on the codes for defining the operations of the left-eye filter and the right-eye filter that increase or decrease the amount of transmitted light, the display device generates an image for the left eye and an image for the right eye Switch appropriately. Therefore, the synchronization signal may be transmitted using an output circuit similar to a commercially available remote controller. Since no special output circuit for transmitting the synchronization signal is required, the remote controller is formed using a relatively simple circuit. Thus, the manufacturing cost of the remote controller is reduced.
  • the display device further includes a spectacle device including a left eye filter that increases or decreases the amount of light transmitted to the left eye, and a right eye filter that increases or decreases the amount of light transmitted to the right eye.
  • the code is an operation of the display device that switches display between the image for the left eye and the image for the right eye, and an operation of the filter for the left eye and the filter for the right eye that increases or decreases the transmission amount.
  • the transmission unit transmits the synchronization signal to each of the display device and the eyeglass device.
  • the remote controller defines the operation of the display device using the code stored in the code storage unit, similarly to a commercially available remote controller used for operating a general display device. Since the generation unit generates a synchronization signal based on the code for defining the operation of the left eye filter and the right eye filter that increases or decreases the amount of transmitted light, the left eye filter and the right eye filter appropriately transmit the transmitted light amount. Increase or decrease. Therefore, the synchronization signal may be transmitted using an output circuit similar to a commercially available remote controller. Since no special output circuit for transmitting the synchronization signal is required, the remote controller is formed using a relatively simple circuit. Thus, the manufacturing cost of the remote controller is reduced.
  • the display device further includes a spectacle device including a left eye filter that increases or decreases the amount of light transmitted to the left eye, and a right eye filter that increases or decreases the amount of light transmitted to the right eye.
  • the synchronization signal includes a first synchronization signal for notifying a display switching timing between the left-eye image and the right-eye image, and the left-eye filter and the synchronization in synchronization with the switching timing.
  • a second synchronization signal for notifying a timing at which the right-eye filter increases or decreases the transmission amount, and the transmission unit transmits the first synchronization signal to the display device, and the second synchronization signal to the eyeglass device. It is preferable to transmit a signal.
  • the display device displays the image for the left eye created to be viewed with the left eye according to the timing notified by the first synchronization signal transmitted from the remote controller, and the right eye. Switching between the display of the right-eye image created for viewing.
  • a second synchronization signal is transmitted from the remote controller to the eyeglass device.
  • the left eye filter of the eyeglass device increases or decreases the amount of light transmitted to the left eye according to the timing notified by the second synchronization signal.
  • the right eye filter of the eyeglass device increases or decreases the amount of light transmitted to the right eye according to the timing notified by the second synchronization signal.
  • the display timing of the left eye image and the right eye image of the display device, and the transmitted light amount of the left eye filter and the right eye filter are determined. Increase / decrease timing is appropriately synchronized. Therefore, the viewer can perceive the image provided by the display device in three dimensions by operating the remote controller.
  • the code includes a first code that defines an operation of the display device that switches display between the image for the left eye and the image for the right eye, and the left eye that increases or decreases the transmission amount. And a second code that defines an operation of the right-eye filter, and the generation unit generates the first synchronization signal based on the first code, and based on the second code, It is preferable to generate the second synchronization signal.
  • the remote controller defines the operation of the display device using the code stored in the code storage unit, similarly to a commercially available remote controller used for operating a general display device. Since the generation unit generates the first synchronization signal based on the first code for switching the display between the left-eye image and the right-eye image, the display device generates the left-eye image and the right-eye image. Can be switched appropriately. Since the generation unit generates the second synchronization signal based on the second code for defining the operations of the left eye filter and the right eye filter that increase or decrease the amount of transmitted light, the left eye filter and the right eye filter are appropriate. The amount of transmitted light can be increased or decreased. Therefore, the second synchronization signal may be transmitted using an output circuit similar to a commercially available remote controller. Since a special output circuit for transmitting the second synchronization signal is not particularly required, the remote controller is formed using a relatively simple circuit. Thus, the manufacturing cost of the remote controller is reduced.
  • the display device synchronizes a storage unit that stores data of the left-eye image and the right-eye image, and a selection image selected from the data stored in the storage unit. It is preferable to provide a display unit that displays at the switching timing defined in the signal.
  • the display device stores data of the left-eye image and the right-eye image. Since the display unit displays the selected image selected from the data stored in the storage unit at the switching timing defined by the synchronization signal, the display unit is used for the left eye between the first display device and the second display device. The display switching timing between the image for the right eye and the image for the right eye is synchronized in a lump. Therefore, the display system can provide a high-quality whole image that is perceived stereoscopically.
  • the display device includes an input unit to which an image signal including the data is input, a display time of the selected image defined in the image signal, and a time of the switching timing defined by the synchronization signal. And a determining unit that determines a time at which the selected image is displayed, and the display unit displays the selected image at the time determined by the determining unit.
  • the determining unit reduces the difference between the display time of the selected image specified by the image signal input to the input unit and the time of the switching timing specified by the synchronization signal, and the selected image Determines the time when is displayed. Since the display unit displays the selected image at the time determined by the determining unit, the display switching between the left-eye image and the right-eye image is performed between the first display device and the second display device. Timing is synchronized at once. Therefore, the display system can provide a high-quality whole image that is perceived stereoscopically.
  • a display system includes a left-eye image created to be viewed with the left eye and a right-eye image created to be viewed with the right eye.
  • a display device that alternately displays and provides a stereoscopically perceived image, and transmits a synchronization signal that notifies the display device of display switching timing between the left-eye image and the right-eye image
  • a spectacle device including a left-eye filter that increases and decreases the amount of light transmitted to the left eye and a right-eye filter that increases and decreases the amount of light transmitted to the right eye, and the left eye The filter for increasing the transmission amount in synchronization with the display of the image for the left eye, and decreasing the transmission amount in synchronization with the display of the image for the right eye.
  • the transmission amount is decreased in synchronization with the display of the image for the left eye,
  • the transmission amount is increased in synchronization with display of an image for the right eye, and
  • the display device includes a first display device and a second display device that independently display an entire image representing one content,
  • the remote controller transmits the synchronization signal to each of the first display device and the second display device.
  • the display device alternately displays the left-eye image created so as to be viewed with the left eye and the right-eye image created so as to be viewed with the right eye.
  • the filter for the left eye of the eyeglass device increases the transmission amount in synchronization with the display of the image for the left eye, and decreases the transmission amount in synchronization with the display of the image for the right eye.
  • the filter for the right eye of the eyeglass device decreases the transmission amount in synchronization with the display of the image for the left eye, and increases the transmission amount in synchronization with the display of the image for the right eye.
  • the display device includes a first display device and a second display device that independently display an entire image representing one content.
  • the remote controller transmits a synchronization signal for notifying the display switching timing of the left-eye image and the right-eye image to the first display device and the second display device, respectively, the first display device and the second display device.
  • the display switching timing between the left-eye image and the right-eye image is synchronized with the apparatus in a lump. Accordingly, the viewer who has viewed the entire image provided by the first display device / second display device changes the line of sight without adjusting the glasses device, and the entire image provided by the second display device / first display device. Can be watched.
  • the principle according to the above-described embodiment includes a display element having a plurality of display devices or display areas, a spectacle device that assists viewing displayed by the display element, and a remote that synchronizes the operation of the display element and the operation of the spectacle device. And a display system including the controller.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Stereoscopic And Panoramic Photography (AREA)

Abstract

L'invention concerne une télécommande munie d'une première unité d'émission qui envoie à un dispositif d'affichage un premier signal de synchronisation indiquant la cadence de basculement entre l'affichage d'images d'œil gauche créées pour être regardées par l'œil gauche et d'images d'œil droit créées pour être regardées par l'œil droit. Le dispositif d'affichage affiche alternativement les images d'œil gauche et les images d'œil droit, donnant des images perçues comme tridimensionnelles. Un dispositif de lunettes contient un filtre d'œil gauche servant à faire varier la quantité de lumière transmise à l'œil gauche et un filtre d'œil droit servant à faire varier la quantité de lumière transmise à l'œil droit. La télécommande est en outre munie d'une deuxième unité d'émission qui, synchronisée avec la cadence de basculement susmentionnée, envoie au dispositif de lunettes un deuxième signal de synchronisation indiquant la cadence à laquelle ledit filtre d'œil gauche et ledit filtre d'œil droit font varier lesdites quantités de lumière transmise.
PCT/JP2010/006955 2009-12-09 2010-11-29 Télécommande et système d'affichage WO2011070743A1 (fr)

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JP2009-279157 2009-12-09
JP2009279157A JP2013042194A (ja) 2009-12-09 2009-12-09 立体表示装置用リモコンおよびマルチ画面立体表示システム

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
JP2013214919A (ja) * 2012-04-04 2013-10-17 Seiko Epson Corp 画像表示装置、制御装置、及び、画像表示方法
CN103856770A (zh) * 2012-12-05 2014-06-11 索尼公司 用于3d显示装置的同步的方法和设备

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Publication number Priority date Publication date Assignee Title
JPS62239784A (ja) * 1986-04-11 1987-10-20 Sanyo Electric Co Ltd 立体テレビジヨンコントロ−ルシステム
JPH07240945A (ja) * 1994-02-25 1995-09-12 Matsushita Electric Ind Co Ltd 仮想空間生成提示装置
JPH0970054A (ja) * 1995-08-30 1997-03-11 Sony Corp 立体映像装置
JPH09113191A (ja) * 1995-10-20 1997-05-02 Olympus Optical Co Ltd 仮想空間呈示システム

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Publication number Priority date Publication date Assignee Title
JPS62239784A (ja) * 1986-04-11 1987-10-20 Sanyo Electric Co Ltd 立体テレビジヨンコントロ−ルシステム
JPH07240945A (ja) * 1994-02-25 1995-09-12 Matsushita Electric Ind Co Ltd 仮想空間生成提示装置
JPH0970054A (ja) * 1995-08-30 1997-03-11 Sony Corp 立体映像装置
JPH09113191A (ja) * 1995-10-20 1997-05-02 Olympus Optical Co Ltd 仮想空間呈示システム

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013214919A (ja) * 2012-04-04 2013-10-17 Seiko Epson Corp 画像表示装置、制御装置、及び、画像表示方法
CN103856770A (zh) * 2012-12-05 2014-06-11 索尼公司 用于3d显示装置的同步的方法和设备
JP2014116942A (ja) * 2012-12-05 2014-06-26 Sony Corp ３−ｄ表示装置を同期させるための方法及び装置
US9942541B2 (en) 2012-12-05 2018-04-10 Sony Network Entertainment International Llc Method and apparatus for synchronizing of 3-D display devices

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