WO2017113609A1 - 消除显示终端三维串扰的方法及显示终端 - Google Patents

消除显示终端三维串扰的方法及显示终端 Download PDF

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Publication number
WO2017113609A1
WO2017113609A1 PCT/CN2016/084855 CN2016084855W WO2017113609A1 WO 2017113609 A1 WO2017113609 A1 WO 2017113609A1 CN 2016084855 W CN2016084855 W CN 2016084855W WO 2017113609 A1 WO2017113609 A1 WO 2017113609A1
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WIPO (PCT)
Prior art keywords
display
area
timing
display terminal
picture
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PCT/CN2016/084855
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English (en)
French (fr)
Inventor
范存源
吴有肇
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深圳Tcl数字技术有限公司
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Publication of WO2017113609A1 publication Critical patent/WO2017113609A1/zh

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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
    • 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
    • H04N13/327—Calibration thereof
    • 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 the field of three-dimensional display technologies, and in particular, to a method for eliminating three-dimensional crosstalk of a display terminal and a display terminal.
  • 3D three-Dimensional
  • the basic principle of 3D is to make the left and right eyes see different contents. The left eye sees the image corresponding to the left eye, the right eye sees the image corresponding to the right eye, and then the time difference between the two eyes of the person will Form a three-dimensional illusion in the human brain.
  • the left eye of the person sees the image of the left eye and also the image corresponding to the right eye, or the right eye of the person sees the image of the right eye and also the image corresponding to the left eye, the image will be formed in the human brain.
  • the phenomenon of ghosting, this phenomenon is called Crosstalk.
  • the reason for generating Crosstalk in the 3D mode is mainly that the backlight scanning timing and the screen display control timing of the display terminal are not synchronized.
  • the current reality is that after the display terminal is sold to the user, the Crosstalk problem occurs when viewing the 3D image due to improper operation of the user, data update, etc., but since the user generally does not have the professional ability of the display terminal 3D adjustment, it cannot be timely. Solve the Crosstalk problem, which will seriously affect the 3D viewing effect.
  • the main purpose of the present invention is to provide a method for eliminating three-dimensional crosstalk of a display terminal and a display terminal, which aims to solve the technical problem that the user cannot solve the Crosstalk problem occurring in the television terminal in time and affect the 3D viewing effect.
  • the present invention provides a method for eliminating three-dimensional crosstalk of a display terminal, and the method for eliminating three-dimensional crosstalk of a display terminal includes:
  • the first test picture is a picture in which the background is a preset dark color, and the background is spaced apart from the brightness contrast area having the same gray level, and the brightness contrast area has a different gray color than the background. Degree; when the observation result is that the brightness difference of any two brightness contrast areas is greater than a preset level, the user inputs the first timing adjustment instruction.
  • the second test picture is a picture including a left area and a right area, at least one display unit is respectively disposed on the left area and the right area, and a display unit and the right on the left area are respectively
  • the display units on the area have different shapes and gray scales.
  • the method before the second timing adjustment instruction input by the receiving user to observe the observation result of the second test screen by using the three-dimensional glasses, the method further includes:
  • the user observes the second test picture through the 3D glasses, and determines whether the picture observed only by the left eye is consistent with the display unit on the left area, and whether the picture observed only by the right eye is on the right area
  • the display unit is consistent
  • the second timing adjustment instruction is input according to the judgment result.
  • the present invention also provides a method for eliminating three-dimensional crosstalk of a display terminal, and the method for eliminating three-dimensional crosstalk of a display terminal includes:
  • the method further includes:
  • the second timing adjustment instruction adjusting an on/off timing of the 3D glasses to synchronize the screen display control timing and the on/off timing of the 3D glasses.
  • the first test picture is a picture in which the background is a preset dark color, and the background is spaced apart from the brightness contrast area having the same gray level, and the brightness contrast area is different from the background.
  • Gray scale
  • the user inputs the first timing adjustment instruction.
  • the second test picture is a picture including a left area and a right area, at least one display unit is respectively disposed on the left area and the right area, and a display unit and the right on the left area are respectively
  • the display units on the area have different shapes and gray scales.
  • the method before the second timing adjustment instruction input by the receiving user to observe the observation result of the second test screen by using the three-dimensional glasses, the method further includes:
  • the user observes the second test picture through the 3D glasses, and determines whether the picture observed only by the left eye is consistent with the display unit on the left area, and whether the picture observed only by the right eye is on the right area
  • the display unit is consistent
  • the second timing adjustment instruction is input according to the judgment result.
  • the invention also provides a display terminal, the display terminal comprising:
  • a first display module configured to display a first test screen in a display area of the display terminal when receiving the three-dimensional crosstalk adjustment instruction
  • a first instruction receiving module configured to receive a first timing adjustment instruction input by the user according to the observation result of observing the first test screen
  • the first timing adjustment module is configured to adjust a backlight scan timing and/or a screen display control timing of the display terminal according to the first timing adjustment instruction to synchronize the backlight scan timing and the screen display control timing.
  • the display terminal further includes:
  • a second display module configured to display a second test screen in a display area of the display terminal
  • a second instruction receiving module configured to receive a second timing adjustment instruction input by the user to observe the observation result of the second test screen through the three-dimensional glasses;
  • the second timing adjustment module is configured to adjust an on/off timing of the 3D glasses according to the second timing adjustment instruction to synchronize the screen display control timing and the on/off timing of the 3D glasses.
  • the first test picture is a picture in which the background is a preset dark color, and the background is spaced apart from the brightness contrast area having the same gray level, and the brightness contrast area is different from the background.
  • Gray scale
  • the first instruction receiving module is further configured to detect and receive a first timing adjustment instruction that is input when the user observes that the brightness difference of any two brightness contrast regions is greater than a preset level.
  • the second test picture is a picture including a left area and a right area, at least one display unit is respectively disposed on the left area and the right area, and a display unit and the right on the left area are respectively
  • the display units on the area have different shapes and gray scales.
  • the second instruction receiving module is further configured to detect and receive the second timing adjustment instruction, wherein the second timing adjustment instruction is that the user observes the second test picture through the three-dimensional glasses, and determines that only the Whether the picture observed by the left eye coincides with the display unit on the left area, and whether the picture observed only by the right eye coincides with the display unit on the right area, and is input according to the judgment result.
  • the second timing adjustment instruction is that the user observes the second test picture through the three-dimensional glasses, and determines that only the Whether the picture observed by the left eye coincides with the display unit on the left area, and whether the picture observed only by the right eye coincides with the display unit on the right area, and is input according to the judgment result.
  • the present invention displays a first test screen in a display area of the display terminal when the display terminal receives the three-dimensional crosstalk adjustment command; and then the display terminal receives a first timing adjustment instruction input by the user according to the observation result of observing the first test screen; Finally, the display terminal adjusts the backlight scanning timing of the display terminal and/or the screen display control timing according to the first timing adjustment instruction to synchronize the backlight scanning timing and the screen display control timing, so that the display terminal displays the first test screen for the user to adjust the display terminal.
  • the backlight scanning timing and/or the screen display control timing thereby synchronizing the backlight scanning timing and the screen display control timing, thereby realizing that the user can conveniently and timely solve the display terminal crosstalk problem and improve the 3D viewing effect of the display terminal. .
  • FIG. 1 is a schematic diagram of an embodiment of a first test screen in the present invention
  • FIG. 2 is a schematic diagram of an embodiment of a second test screen in the present invention.
  • 3 is a schematic diagram of backlight scanning timing, screen display control timing, and on/off timing of 3D glasses according to the present invention
  • FIG. 4 is a schematic flowchart of a first embodiment of a method for eliminating three-dimensional crosstalk of a display terminal according to the present invention
  • FIG. 5 is a schematic flow chart of a second embodiment of a method for eliminating three-dimensional crosstalk of a display terminal according to the present invention.
  • FIG. 6 is a schematic diagram of functional modules of a first embodiment of a display terminal according to the present invention.
  • FIG. 7 is a schematic diagram of functional modules of a second embodiment of a display terminal according to the present invention.
  • the present invention provides a method for eliminating three-dimensional crosstalk of a display terminal.
  • the method for eliminating three-dimensional crosstalk of a display terminal includes:
  • Step S10 when receiving the three-dimensional crosstalk adjustment instruction, displaying the first test screen in the display area of the display terminal;
  • the display terminal can be a terminal device having a 3D display function such as a smart TV. After the user turns on the display terminal 3D mode, if the display terminal has a 3D crosstalk effect, the three-dimensional crosstalk adjustment command can be input to the display terminal through the remote control device, and the display terminal starts the display terminal after receiving the three-dimensional crosstalk adjustment command input by the user.
  • the first test picture is a picture in which the background is a preset dark color, and a plurality of brightness contrast areas having the same gray level are arranged on the background, that is, in the display area of the display terminal (such as display)
  • the screen displays a plurality of brightness contrast areas that are spaced apart and have the same gray level, and the brightness contrast areas are distributed as widely as possible in the display area of the display terminal.
  • F1 is the top side of the display area
  • F2 is the bottom side of the display area
  • F3 is the left side of the display area
  • F4 is the right side of the display area
  • the background of the first test screen is set.
  • P1 is disposed in the top area of the display area of the display terminal
  • P4 is disposed in the middle area of the display area of the display terminal
  • P7 is disposed in the bottom area of the display area of the display terminal.
  • the display information may be displayed in the display area, and the prompt information is used to prompt the user to input the first timing adjustment command based on the brightness difference between the brightness contrast areas to adjust the brightness of the brightness contrast area.
  • the prompt information is used to prompt the user to input the first timing adjustment command based on the brightness difference between the brightness contrast areas to adjust the brightness of the brightness contrast area.
  • T1 is the timing difference between the backlight scan timing and the screen display control timing
  • SYNC refers to the synchronization signal
  • PWM Pulse Width Modulation
  • the prompt information may be one or more of voice, video, and picture.
  • Step S20 receiving a first timing adjustment instruction input by the user according to observing the observation result of the first test screen
  • the user views the first test screen displayed in the display area of the display terminal, and subjectively determines whether the brightness difference between the brightness contrast areas exceeds a preset level; if the user subjectively feels that the brightness difference between the brightness contrast areas exceeds the preset degree of the user, then The display terminal sends a first timing adjustment command to fine tune the brightness of the brightness contrast area until the brightness difference between the brightness contrast areas is less than a preset level. If the user perceives that the brightness difference between the brightness contrast areas does not exceed the tolerance value of the user, that is, the brightness between the brightness contrast areas is almost the same, the first timing adjustment instruction is not input to the display terminal.
  • Step S30 adjusting the backlight scanning timing and/or the screen display control timing of the display terminal according to the first timing adjustment instruction to synchronize the backlight scanning timing and the screen display control timing.
  • the display terminal dynamically adjusts the backlight scanning timing of the display terminal and/or the screen display control timing according to the first timing adjustment instruction input by the user to synchronize the backlight scanning timing and the screen display control timing, and optionally, the base display terminal according to the first timing
  • the adjustment command dynamically adjusts the backlight scanning timing of the display terminal, so that the backlight scanning timing is synchronized with the screen display control timing, thereby avoiding the problem that the brightness of the display terminal display area is inconsistent due to the inconsistency between the screen display control timing and the backlight scanning timing.
  • the first test screen is displayed in the display area of the display terminal; then the display terminal receives the first input by the user according to the observation result of observing the first test screen. Timing adjustment instruction; finally displaying the terminal according to the first timing adjustment instruction, adjusting the backlight scanning timing of the display terminal and/or the screen display control timing to synchronize the backlight scanning timing and the screen display control timing, so that the display terminal displays the first test screen for
  • the user adjusts the backlight scanning timing and/or the screen display control timing of the display terminal to synchronize the backlight scanning timing and the screen display control timing, thereby enabling the user to conveniently and timely solve the crosstalk problem of the display terminal and improve the display. 3D viewing effect of the terminal.
  • the second embodiment of the method for eliminating the three-dimensional crosstalk of the display terminal the second embodiment of the method for eliminating the three-dimensional crosstalk of the display terminal is proposed. Referring to FIG. 5, in the second embodiment, after step S30, :
  • Step S40 displaying a second test screen in a display area of the display terminal
  • the display terminal After the display terminal completes the synchronization process of the backlight scanning timing and the screen display control timing according to the first timing adjustment instruction input by the user, or after the display terminal does not receive the first timing adjustment instruction for the preset duration, the display terminal according to the current moment
  • the screen display control timing saved by the display terminal displays a second test screen in the display area of the display terminal.
  • the second test picture is a picture including a left area and a right area, and at least one display unit is respectively disposed on the left area and the right area, and the display unit on the left area is different from the display unit on the right area.
  • Shape and grayscale are respectively disposed on the left area and the right area, and the display unit on the left area is different from the display unit on the right area.
  • LP refers to a left area of the display terminal display area
  • LR refers to a right area of the display terminal display area
  • the second test screen includes a preset left image and a right area in the left area of the display terminal display area.
  • the preset left image may be a white field box that is covered with the left area of the display terminal display area, and the white field box is marked with “
  • the L" character that is, the white field box and the character "L” represents that the left half of the picture content in the 3D mode is the preset left image
  • the preset right image may be the gray field diamond frame that is covered with the right area of the display terminal display area, the gray field The diamond frame is marked with an "R" character, that is, the gray field diamond frame and the character "R” represent the right half image content in the 3D mode as the preset right image.
  • Step S50 receiving a second timing adjustment instruction input by the user to observe the observation result of the second test screen through the three-dimensional glasses;
  • 3D glasses are implemented using today's most advanced "time division method" by means of signals synchronized by the 3D glasses with the display (ie, the display terminal).
  • the display When the display outputs a left eye image (ie, a preset left image), the left lens is in a light transmitting state, and the right lens is in an opaque state, and when the display outputs a right eye image (ie, a preset right image), the right
  • the spectacle lens is transparent and the left spectacle lens is opaque, so that the two glasses see different game screens and achieve the purpose of deceiving the eyes.
  • the eyes are respectively obtained with nuanced images, and the brain is calculated to generate a 3D stereoscopic image.
  • 3D glasses are designed with sophisticated optics that provide double resolution and a wide viewing angle for each eye compared to passive glasses.
  • the display terminal displays prompt information in the display area, the prompt information is used to prompt the user to bring the 3D glasses used with the display terminal, and sequentially close the right eye or the left eye through the left eye.
  • the right eye views the display terminal, confirms whether the image seen by the left eye is a square image (ie, presets the left image), and confirms whether the image seen by the right eye is a diamond shape (ie, a preset right image).
  • the diamond image ie, the preset right image
  • the second timing adjustment instruction is sent to the display terminal to self-use Fine-tune the "Display and 3D Glasses Timing" function option until the left eye cannot see the diamond image, then close the left eye, and see the display terminal through the right eye to confirm whether the image seen by the right eye is a diamond-shaped image (ie, preset right image) .
  • the second timing adjustment instruction is sent to the display terminal to self-use In the “Display and 3D Glasses Timing” function option, fine-tune the light transmission timing of the left and right lenses of the 3D glasses, until the right eye cannot see the square image.
  • the T2 timing shown in Figure 3 is specifically adjusted, and finally the T1 is adjusted.
  • T2 timing to reduce 3D For the purpose of crosstalk, T1 is the timing difference between the backlight scan timing and the screen display control timing, and T2 is the timing difference between the screen display control timing and the on/off timing of the 3D glasses.
  • the prompt information may be one or more of voice, video, and picture.
  • Step S60 adjusting the on/off timing of the 3D glasses according to the second timing adjustment instruction to synchronize the screen display control timing and the on/off timing of the 3D glasses.
  • the display terminal adjusts the on/off timing of the 3D glasses according to the received second timing adjustment instruction, so as to synchronize the on/off timing of the 3D glasses with the current screen display control timing of the display terminal, so that the display terminal is displayed after the adjustment.
  • the left eyeglasses of the 3D glasses supported by the display terminal are transparent, and the right eyeglasses are opaque; when the display terminal displays the preset right image, the left eyeglasses of the 3D glasses supported by the display terminal are opaque, right glasses
  • the light is transmitted, thereby further optimizing the 3D audio and video effect of the display terminal and avoiding the problem of 3D crosstalk.
  • the display terminal after the display terminal completes the synchronization process of the backlight scanning timing and the screen display control timing according to the first timing adjustment instruction input by the user, or after the display terminal does not receive the first timing adjustment instruction for the preset duration
  • the display terminal further displays the second test screen alternately in the display area of the display terminal according to the screen display control timing saved by the display terminal at the current time, to adjust the on/off timing of the 3D glasses for the display terminal to be synchronously displayed.
  • the current picture display of the terminal displays the control timing and the on/off timing of the 3D glasses, thereby further optimizing the 3D audio and video effects of the display terminal and avoiding the problem of crosstalk.
  • the third embodiment of the method for eliminating the three-dimensional crosstalk of the display terminal is proposed.
  • the first test screen is preset as a background. a dark color, and a plurality of pictures of brightness contrast areas having the same gray level are arranged at intervals on the background, and the brightness contrast area and the background have different gray levels.
  • the user inputs the first timing adjustment instruction.
  • the display terminal When receiving the three-dimensional crosstalk adjustment instruction input by the user, the display terminal first adjusts the background color of the display area of the display terminal to a preset dark color (the preset dark color is gray, black or brown, etc., which is richer or darker than the positive color), and then Displaying a plurality of pictures of the brightness contrast area of the interval setting and having the same gray level in the display area of the preset dark color, and further, the color of the brightness contrast area may be a preset color (the preset color is white or light green, etc.) Lighter or brighter than normal colors).
  • a preset dark color is gray, black or brown, etc., which is richer or darker than the positive color
  • the color of the brightness contrast area may be a preset color (the preset color is white or light green, etc.) Lighter or brighter than normal colors).
  • a plurality of brightness contrast areas of the interval setting and being preset bright colors are displayed in the top area and the bottom area of the display area of the preset dark color. Since the middle area of the display area of the display terminal is relatively bright, the top area and the bottom area located on both sides of the middle area are relatively dark, that is, the brightness of the display area of the display terminal is normally distributed (the center is bright, the top and the bottom are dark).
  • the brightness contrast areas are respectively set in the top area and the bottom area of the display area, which are preferably representative. If the brightness between the brightness contrast area of the top area and the brightness contrast area of the bottom area are substantially the same, the display terminal can be basically confirmed.
  • the brightness of all areas of the display area is substantially the same, so that the accuracy and timeliness of eliminating crosstalk can be improved by displaying a plurality of interval-set brightness contrast areas in the top and bottom areas of the preset dark color display area.
  • the bottom tone of the display area of the display terminal is a preset dark color
  • the brightness contrast area is a preset bright color, so that the brightness contrast area and the color of the display area bottom color are distinct.
  • Conducive for the user to compare the difference in brightness of each brightness contrast area thereby facilitating the user to input the correct first timing adjustment instruction for the display terminal to adjust the backlight scanning timing and/or the screen display of the display terminal according to the correct first timing adjustment instruction.
  • the timing is controlled to synchronize the backlight scanning timing and the screen display control timing, thereby eliminating the crosstalk problem of the display terminal more accurately and efficiently.
  • the first test picture is a picture in which the background is a preset dark color, and a plurality of brightness contrast regions having the same gray level are spaced apart on the background.
  • the brightness contrast area has a different gray level from the background.
  • the user inputs the first timing adjustment instruction.
  • step S50 the method further includes:
  • Step S70 the user observes the second test picture through the 3D glasses, and determines whether the picture observed only by the left eye is consistent with the display unit on the left area, and only by the right eye Whether the picture to be obtained is consistent with the display unit on the right area;
  • step S80 (not shown), a second timing adjustment instruction is input according to the determination result.
  • the user brings the 3D glasses used with the display terminal, closes the right eye, and looks at the display terminal through the left eye to confirm whether the picture seen by the left eye is consistent with the display unit on the left area. And whether the picture observed only by the right eye is consistent with the display unit on the right area; if the user views the second test picture with only the left eye, the picture seen is identical to the display unit on the left area, and only the right eye is used
  • the screen observed by the right eye is consistent with the display unit on the right area, and the user determines that the opening/closing timing of the 3D glasses is no problem; if the user only views the second test screen with the left eye, the user sees The screen is inconsistent with the display unit on the left area, and/or when the second test picture is viewed only with the right eye, when the picture observed by the right eye does not coincide with the display unit on the right area, the user inputs a second timing adjustment to the display terminal.
  • the command displays the control timing and the
  • the present invention further provides a display terminal.
  • the display terminal includes:
  • the first display module 10 is configured to display a first test screen in a display area of the display terminal when receiving the three-dimensional crosstalk adjustment instruction;
  • the first instruction receiving module 20 is configured to receive a first timing adjustment instruction that is input by the user according to the observation result of observing the first test screen;
  • the first timing adjustment module 30 is configured to adjust a backlight scanning timing and/or a screen display control timing of the display terminal according to the first timing adjustment instruction to synchronize the backlight scanning timing and the screen display control timing.
  • the display terminal further includes:
  • a second display module 40 configured to display a second test screen in a display area of the display terminal
  • the second instruction receiving module 50 is configured to receive a second timing adjustment instruction input by the user to observe the observation result of the second test screen through the three-dimensional glasses;
  • the second timing adjustment module 60 is configured to adjust the on/off timing of the 3D glasses according to the second timing adjustment instruction to synchronize the screen display control timing and the on/off timing of the 3D glasses.
  • the first test picture has a preset dark background and a plurality of intervals on the background.
  • the first instruction receiving module 20 is further configured to detect and receive a first timing adjustment instruction that is input when the user observes that the brightness difference of any two brightness contrast areas is greater than a preset level.
  • a plurality of brightness contrast areas of the interval setting and being preset bright colors are displayed in the top area and the bottom area of the display area of the preset dark color. Since the middle area of the display area of the display terminal is relatively bright, the top area and the bottom area located on both sides of the middle area are relatively dark, that is, the brightness of the display area of the display terminal is normally distributed (the center is bright, the top and the bottom are dark).
  • the brightness contrast areas are respectively set in the top area and the bottom area of the display area, which are preferably representative. If the brightness between the brightness contrast area of the top area and the brightness contrast area of the bottom area are substantially the same, the display terminal can be basically confirmed.
  • the brightness of all areas of the display area is substantially the same, so that the accuracy and timeliness of eliminating crosstalk can be improved by displaying a plurality of interval-set brightness contrast areas in the top and bottom areas of the preset dark color display area.
  • the second test picture is a picture including a left area and a right area, and at least one display unit is respectively disposed on the left area and the right area, and the left area is respectively
  • the upper display unit has a different shape and gray scale than the display unit on the right area.
  • LP refers to a left area of the display terminal display area
  • LR refers to a right area of the display terminal display area
  • the second test screen includes a preset left image and a right area in the left area of the display terminal display area.
  • the preset left image may be a white field box that is covered with the left area of the display terminal display area, and the white field box is marked with “
  • the L" character that is, the white field box and the character "L” represents that the left half of the picture content in the 3D mode is the preset left image
  • the preset right image may be the gray field diamond frame that is covered with the right area of the display terminal display area, the gray field The diamond frame is marked with an "R" character, that is, the gray field diamond frame and the character "R” represent the right half image content in the 3D mode as the preset right image.
  • the second instruction receiving module 50 is further configured to detect and receive a second timing adjustment instruction, where the second timing adjustment instruction is that the user observes the second test screen through the three-dimensional glasses, and determines whether the image observed only by the left eye is Consistent with the display unit on the left area, and whether the picture observed only by the right eye coincides with the display unit on the right area, and is input according to the judgment result.
  • the second timing adjustment instruction is that the user observes the second test screen through the three-dimensional glasses, and determines whether the image observed only by the left eye is Consistent with the display unit on the left area, and whether the picture observed only by the right eye coincides with the display unit on the right area, and is input according to the judgment result.
  • the user brings the 3D glasses used with the display terminal, closes the right eye, and looks at the display terminal through the left eye to confirm whether the picture seen by the left eye is consistent with the display unit on the left area. And whether the picture observed only by the right eye is consistent with the display unit on the right area; if the user views the second test picture with only the left eye, the picture seen is identical to the display unit on the left area, and only the right eye is used
  • the screen observed by the right eye is consistent with the display unit on the right area, and the user determines that the opening/closing timing of the 3D glasses is no problem; if the user only views the second test screen with the left eye, the user sees The screen is inconsistent with the display unit on the left area, and/or when the second test picture is viewed only with the right eye, when the picture observed by the right eye does not coincide with the display unit on the right area, the user inputs a second timing adjustment to the display terminal.
  • the second instruction receiving module 50 synchronizes the display terminal through the left eye to confirm whether
  • the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better.
  • Implementation Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk,
  • the optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the methods of various embodiments of the present invention.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

本发明公开了一种消除显示终端三维串扰的方法和显示终端，该方法包括：当接收到三维串扰调整指令时，在显示终端的显示区域中显示第一测试画面；接收用户根据观察第一测试画面的观察结果而输入的第一时序调整指令；根据第一时序调整指令，调整显示终端的背光扫描时序和/或画面显示控制时序以同步背光扫描时序和画面显示控制时序。本发明通过显示终端显示第一测试画面以供用户调整显示终端的背光扫描时序和/或画面显示控制时序，以同步所述背光扫描时序和所述画面显示控制时序，从而使用户可以方便、及时地解决显示终端串扰问题，改善显示终端的3D观影效果。

Description

消除显示终端三维串扰的方法及显示终端
技术领域
本发明涉及三维显示技术领域，尤其涉及一种消除显示终端三维串扰的方法及显示终端。
背景技术
伴随显示技术的不断发展，带有3D(three-Dimensional，三维)功能的电视机也逐渐成为电视技术发展的一个重要方向。3D的基本原理是使人的左右眼看到的内容不一样，左眼看到的是左眼对应的图像，右眼看到的是右眼对应的图像，然后由于人的两个眼睛时差的存在，将在人的大脑里形成一个立体的假象。
如果人的左眼看到左眼图像的同时也看到了右眼对应的图像，或者人的右眼看到右眼图像的同时也看到了左眼对应的图像，这样就会在人的大脑里形成图像的重影，这种现象被称为Crosstalk（串扰）。
针对液晶显示终端来说，3D模式下产生Crosstalk的原因主要是该显示终端的背光扫描时序和画面显示控制时序存在不同步。然而目前现实存在的情况是：显示终端卖给用户后，由于用户操作不当、数据更新等原因导致观看3D影像时出现Crosstalk问题，但是，由于用户一般不具有显示终端3D调整的专业能力，无法及时解决Crosstalk问题，进而严重影响3D观影效果。
发明内容
本发明的主要目的在于提供一种消除显示终端三维串扰的方法及显示终端，旨在解决用户无法及时解决电视终端出现的Crosstalk问题，影响3D观影效果的技术问题。
为实现上述目的，本发明提供的一种消除显示终端三维串扰的方法，所述消除显示终端三维串扰的方法包括：
当接收到三维串扰调整指令时，在显示终端的显示区域中显示第一测试画面；
接收用户根据观察所述第一测试画面的观察结果而输入的第一时序调整指令；
根据所述第一时序调整指令，调整显示终端的背光扫描时序和/或画面显示控制时序以同步所述背光扫描时序和所述画面显示控制时序；
在所述显示终端的显示区域中显示第二测试画面；
接收用户通过三维眼镜观察所述第二测试画面的观察结果而输入的第二时序调整指令；
根据所述第二时序调整指令，调整所述三维眼镜的开启/关闭时序，以同步所述画面显示控制时序和所述三维眼镜的开启/关闭时序；
其中，所述第一测试画面为背景为预置暗色、且所述背景上间隔设置有多个具有相同的灰度的亮度对比区域的图片，所述亮度对比区域与所述背景具有不同的灰度；当观察结果为任两个亮度对比区域的亮度差大于预设程度时，用户输入所述第一时序调整指令。
优选地，所述第二测试画面为包括左区域和右区域的图片，所述左区域和所述右区域上分别分布有至少一个显示单元，且所述左区域上的显示单元与所述右区域上的显示单元具有不同的形状和灰度。
优选地，所述接收用户通过三维眼镜观察所述第二测试画面的观察结果而输入的第二时序调整指令之前还包括：
用户通过三维眼镜观察所述第二测试画面，并判断仅通过左眼观察到的画面是否与所述左区域上的显示单元一致、以及仅通过右眼观察到的画面是否与所述右区域上的显示单元一致；
根据判断结果输入第二时序调整指令。
本发明还提供一种消除显示终端三维串扰的方法，所述消除显示终端三维串扰的方法包括：
当接收到三维串扰调整指令时，在显示终端的显示区域中显示第一测试画面；
接收用户根据观察所述第一测试画面的观察结果而输入的第一时序调整指令；
根据所述第一时序调整指令，调整显示终端的背光扫描时序和/或画面显示控制时序以同步所述背光扫描时序和所述画面显示控制时序。
优选地，所述根据所述第一时序调整指令，调整显示终端的背光扫描时序和/或画面显示控制时序以同步所述背光扫描时序和画面显示控制时序的步骤之后还包括：
在所述显示终端的显示区域中显示第二测试画面；
接收用户通过三维眼镜观察所述第二测试画面的观察结果而输入的第二时序调整指令；
根据所述第二时序调整指令，调整所述三维眼镜的开启/关闭时序，以同步所述画面显示控制时序和所述三维眼镜的开启/关闭时序。
优选地，所述第一测试画面为背景为预置暗色、且所述背景上间隔设置有多个具有相同的灰度的亮度对比区域的图片，所述亮度对比区域与所述背景具有不同的灰度；
当观察结果为任两个亮度对比区域的亮度差大于预设程度时，用户输入所述第一时序调整指令。
优选地，所述第二测试画面为包括左区域和右区域的图片，所述左区域和所述右区域上分别分布有至少一个显示单元，且所述左区域上的显示单元与所述右区域上的显示单元具有不同的形状和灰度。
优选地，所述接收用户通过三维眼镜观察所述第二测试画面的观察结果而输入的第二时序调整指令之前还包括：
用户通过三维眼镜观察所述第二测试画面，并判断仅通过左眼观察到的画面是否与所述左区域上的显示单元一致、以及仅通过右眼观察到的画面是否与所述右区域上的显示单元一致；
根据判断结果输入第二时序调整指令。
本发明还提供一种显示终端，所述显示终端包括：
第一显示模块，用于当接收到三维串扰调整指令时，在显示终端的显示区域中显示第一测试画面；
第一指令接收模块，用于接收用户根据观察所述第一测试画面的观察结果而输入的第一时序调整指令；
第一时序调整模块，用于根据所述第一时序调整指令，调整显示终端的背光扫描时序和/或画面显示控制时序以同步所述背光扫描时序和所述画面显示控制时序。
优选地，所述显示终端还包括：
第二显示模块，用于在所述显示终端的显示区域中显示第二测试画面；
第二指令接收模块，用于接收用户通过三维眼镜观察所述第二测试画面的观察结果而输入的第二时序调整指令；
第二时序调整模块，用于根根据所述第二时序调整指令，调整所述三维眼镜的开启/关闭时序，以同步所述画面显示控制时序和所述三维眼镜的开启/关闭时序。
优选地，所述第一测试画面为背景为预置暗色、且所述背景上间隔设置有多个具有相同的灰度的亮度对比区域的图片，所述亮度对比区域与所述背景具有不同的灰度；
所述第一指令接收模块，还用于检测和接收用户在观察结果为任两个亮度对比区域的亮度差大于预设程度时所输入的第一时序调整指令。
优选地，所述第二测试画面为包括左区域和右区域的图片，所述左区域和所述右区域上分别分布有至少一个显示单元，且所述左区域上的显示单元与所述右区域上的显示单元具有不同的形状和灰度。
优选地，所述第二指令接收模块，还用于检测和接收所述第二时序调整指令，其中所述第二时序调整指令是用户通过三维眼镜观察所述第二测试画面，并判断仅通过左眼观察到的画面是否与所述左区域上的显示单元一致、以及仅通过右眼观察到的画面是否与所述右区域上的显示单元一致，并根据判断结果输入的。
本发明通过在显示终端接收到三维串扰调整指令时，在显示终端的显示区域中显示第一测试画面；然后显示终端接收用户根据观察第一测试画面的观察结果而输入的第一时序调整指令；最后显示终端根据第一时序调整指令，调整显示终端的背光扫描时序和/或画面显示控制时序以同步背光扫描时序和画面显示控制时序，从而显示终端通过显示第一测试画面以供用户调整显示终端的背光扫描时序和/或画面显示控制时序，进而同步所述背光扫描时序和所述画面显示控制时序，实现了用户可以方便、及时地解决显示终端串扰问题，改善了显示终端的3D观影效果。
附图说明
图1为本发明中第一测试画面一实施例的示意图；
图2为本发明中第二测试画面一实施例的示意图；
图3为本发明中背光扫描时序、画面显示控制时序、3D眼镜的开启/关闭时序的示意图；
图4为本发明消除显示终端三维串扰的方法第一实施例的流程示意图；
图5为本发明消除显示终端三维串扰的方法第二实施例的流程示意图；
图6为本发明显示终端第一实施例的功能模块示意图；
图7为本发明显示终端第二实施例的功能模块示意图。
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
本发明提供一种消除显示终端三维串扰的方法，在本发明消除显示终端三维串扰的方法的第一实施例中，参照图4，该消除显示终端三维串扰的方法包括：
步骤S10，当接收到三维串扰调整指令时，在显示终端的显示区域中显示第一测试画面；
该显示终端可以为智能电视等具有3D显示功能的终端设备。当用户开启显示终端3D模式后，若觉得该显示终端出现了3D串扰效果，则可通过遥控设备向显示终端输入三维串扰调整指令，显示终端接收到用户输入的三维串扰调整指令后，启动显示终端3D串扰调整功能；可选地，第一测试画面为背景为预置暗色、且背景上间隔设置有多个具有相同的灰度的亮度对比区域的图片，即在显示终端的显示区域（如显示屏）显示多个间隔设置且具有相同灰度的亮度对比区域，该亮度对比区域尽可能分散地分布于显示终端的显示区域中。可选地，参照图1，F1为显示区域的顶侧、F2为显示区域的底侧、F3为显示区域的左侧、F4为以显示区域的右侧，且第一测试画面的背景上设置有3个亮度对比区域P1、P4以及P7， P1设置于显示终端的显示区域顶部区域，P4设置于显示终端的显示区域的中部区域，P7设置于显示终端的显示区域底部区域。
此外，显示终端在显示亮度对比区域之后，还可以在显示区域显示提示信息，该提示信息用于提示用户基于各亮度对比区域间的亮度差输入第一时序调整指令来调整亮度对比区域的亮度，直至各亮度对比区域的亮度基本一致；即提示用户不戴3D眼镜情况下观看显示终端显示的亮度对比区域，以图1画面为例，如用户主观对比图1中P1和P7的亮度差，如果主观感觉亮度差别较大，则自行在“背光控制和显示时序”功能选项中进行微调显示终端的背光扫描时序和/或画面显示控制时序，直到主观感觉亮度基本无差别，具体调的是图3所示的T1时序，T1为背光扫描时序与画面显示控制时序之间的时序差，其中图3中LCD DISPLAY指显示终端的画面显示、SYNC指同步信号、PWM(Pulse Width Modulation)指脉冲宽度调整信号。此外，该提示信息可以是语音、视频、图片中的一种或多种。
步骤S20，接收用户根据观察第一测试画面的观察结果而输入的第一时序调整指令；
用户观看显示终端的显示区域中显示的第一测试画面，主观判断亮度对比区域间亮度差是否超过预设程度；如果用户主观感觉各亮度对比区域间亮度差超过该用户的预设程度，则向显示终端发送第一时序调整指令以微调亮度对比区域的亮度，直至各亮度对比区域间亮度差小于预设程度。如果用户主观感觉各亮度对比区域间亮度差未超过该用户的容忍值，即各亮度对比区域间亮度相差无几，则不对显示终端输入第一时序调整指令。
步骤S30，根据第一时序调整指令，调整显示终端的背光扫描时序和/或画面显示控制时序以同步背光扫描时序和画面显示控制时序。
显示终端根据用户输入的第一时序调整指令，动态调整显示终端的背光扫描时序和/或画面显示控制时序以同步该背光扫描时序和画面显示控制时序，可选地，基显示终端根据第一时序调整指令，动态调整显示终端的背光扫描时序，使该背光扫描时序与画面显示控制时序同步，避免因画面显示控制时序与背光扫描时序的不一致而导致显示终端显示区域出现亮度不一致的问题。
在本实施例中，通过在显示终端接收到三维串扰调整指令时，在显示终端的显示区域中显示第一测试画面；然后显示终端接收用户根据观察第一测试画面的观察结果而输入的第一时序调整指令；最后显示终端根据第一时序调整指令，调整显示终端的背光扫描时序和/或画面显示控制时序以同步背光扫描时序和画面显示控制时序，从而显示终端通过显示第一测试画面以供用户调整显示终端的背光扫描时序和/或画面显示控制时序，以同步所述背光扫描时序和所述画面显示控制时序，从而使用户可以方便、及时地解决显示终端串扰（Crosstalk）问题，改善显示终端的3D观影效果。
进一步地，在本发明消除显示终端三维串扰的方法第一实施例的基础上，提出消除显示终端三维串扰的方法第二实施例，参照图5，在第二实施例中，步骤S30之后还包括：
步骤S40，在显示终端的显示区域中显示第二测试画面；
在显示终端根据用户输入的第一时序调整指令，完成背光扫描时序和画面显示控制时序的同步过程之后，或者在显示终端未接收到第一时序调整指令持续预设时长之后，显示终端根据当前时刻该显示终端保存的画面显示控制时序，在该显示终端的显示区域中显示第二测试画面。
本实施中，第二测试画面为包括左区域和右区域的图片，左区域和所述右区域上分别分布有至少一个显示单元，且左区域上的显示单元与右区域上的显示单元具有不同的形状和灰度。
可选地，参照图2，LP是指显示终端显示区域的左区域，LR是指显示终端显示区域的右区域，第二测试画面包括显示终端显示区域的左区域中的预设左图像以及右区域中的预设右图像（显示单元包括预设左图像和预设右图像），预设左图像可以为布满显示终端显示区域左区域的白场方框，白场方框内标有“L”字符，即白场方框和字符“L”代表3D模式下左半边图片内容为预设左图像；预设右图像可以为布满显示终端显示区域右区域的灰场菱形框，灰场菱形框内标有“R”字符，即灰场菱形框和字符“R”代表3D模式下右半边图片内容为预设右图像。
步骤S50，接收用户通过三维眼镜观察第二测试画面的观察结果而输入的第二时序调整指令；
为了更好理解本发明，在此对3D眼镜进行简单介绍：3D眼镜采用了当今最先进的“时分法”，通过3D眼镜与显示器(即显示终端)同步的信号来实现。当显示器输出左眼图像（即预设左图像）时，左眼镜片为透光状态，而右眼镜片为不透光状态，而在显示器输出右眼图像（即预设右图像）时，右眼镜片透光而左眼镜片不透光，这样两只眼镜就看到了不同的游戏画面，达到欺骗眼睛的目的。以这样地频繁切换来使双眼分别获得有细微差别的图像，经过大脑计算从而生成一幅3D立体图像。 3D眼镜在设计上采用了精良的光学部件，与被动式眼镜相比，可实现每一只眼睛双倍分辨率以及很宽的视角。
此外，显示终端在显示第二测试画面之后，在显示区域显示提示信息，该提示信息用于提示用户带上与该显示终端配套使用的3D眼镜，依次闭上右眼或左眼，通过左眼或右眼观看显示终端，确认左眼看到的图像是否为正方形图像（即预设左图像）、以及确认右眼看到的图像是否为菱形（即预设右图像）。如果仅左眼观看时，能明显看到菱形图像（即预设右图像），说明显示终端串扰（crosstalk）较大，则向显示终端发送第二时序调整指令以自行在 “显示和3D眼镜时序”功能选项中进行微调直到左眼不能看到菱形图像，然后闭上左眼，通过右眼看显示终端确认右眼看到的图像是否为正菱形图像（即预设右图像）。如果能明显看到了正方形图像（即预设左图像），也说明crosstalk较大，则向显示终端发送第二时序调整指令以自行在 “显示和3D眼镜时序”功能选项中进行微调3D眼镜左右镜片交替透光的透光时序，直到右眼不能看到正方形图像，具体调的是图3所示的T2时序，从而最终通过调整T1和T2时序来降低3D crosstalk的目的，T1为背光扫描时序与画面显示控制时序之间的时序差，T2为画面显示控制时序与三维眼镜的开启/关闭时序之间的时序差。此外，该提示信息可以是语音、视频、图片中的一种或多种。
步骤S60，根据第二时序调整指令，调整三维眼镜的开启/关闭时序，以同步画面显示控制时序和三维眼镜的开启/关闭时序。
显示终端根据接收的第二时序调整指令，调整三维眼镜的开启/关闭时序，以将该三维眼镜的开启/关闭时序与显示终端当前的画面显示控制时序同步，从而调整后显示终端在显示预设左图像时，该显示终端配套的3D眼镜左眼镜片透光、右眼镜片不透光；显示终端在显示预设右图像时，该显示终端配套的3D眼镜左眼镜片不透光、右眼镜片透光，从而进一步优化了显示终端的3D影音效果，避免出现3D串扰的问题。
在本实施例中，在显示终端根据用户输入的第一时序调整指令，完成背光扫描时序和画面显示控制时序的同步过程之后，或者在显示终端未接收到第一时序调整指令持续预设时长之后，显示终端进一步根据当前时刻该显示终端保存的画面显示控制时序，在该显示终端的显示区域中交替显示第二测试画面，以对显示终端配套3D眼镜的开启/关闭时序进行调整，以同步显示终端当前的画面显示控制时序和3D眼镜的开启/关闭时序，从而进一步优化了显示终端的3D影音效果，避免出现串扰的问题。
进一步地，在本发明消除显示终端三维串扰的方法第一实施例的基础上，提出消除显示终端三维串扰的方法第三实施例，在第三实施例中，第一测试画面为背景为预置暗色、且背景上间隔设置有多个具有相同的灰度的亮度对比区域的图片，亮度对比区域与背景具有不同的灰度，
当观察结果为任两个亮度对比区域的亮度差大于预设程度时，用户输入所述第一时序调整指令。
显示终端在接收到用户输入的三维串扰调整指令时，先将显示终端的显示区域底色调整为预置暗色（该预置暗色为灰色、黑色或咖啡色等比正色浓或暗的颜色），然后在预置暗色的显示区域中显示多个间隔设置且具有相同的灰度的亮度对比区域的图片，此外，该亮度对比区域的颜色可为预置亮色（该预置亮色为白色或浅绿色等比正色浅或亮的颜色）。
优选地，在预置暗色的显示区域的顶部区域和底部区域显示多个间隔设置且为预置亮色的亮度对比区域。由于显示终端的显示区域的中部区域相对较亮、位于中部区域两侧的顶部区域和底部区域亮度相对较暗，即显示终端的显示区域亮度呈正态分布（中部亮、顶部和底部暗），将亮度对比区域分别设置在显示区域的顶部区域和底部区域，具有较好的代表性，若顶部区域的亮度对比区域和底部区域的亮度对比区域之间的亮度基本相同，则可基本确认显示终端显示区域的所有区域亮度基本相同，从而通过在预置暗色的显示区域的顶部区域和底部区域显示多个间隔设置的亮度对比区域可以提高消除串扰的准确性和及时性。
在本实施例中，显示终端进行三维串扰调整时，将显示终端的显示区域底色调为预置暗色，亮度对比区域为预置亮色，使亮度对比区域与显示区域底色的颜色区别鲜明，有利于用户比较各亮度对比区域的亮度之差，从而有利于用户输入正确的第一时序调整指令，以供显示终端根据正确的第一时序调整指令，调整显示终端的背光扫描时序和/或画面显示控制时序，以同步该背光扫描时序和画面显示控制时序，从而更准确、高效地消除显示终端的串扰问题。
此外，在本发明消除显示终端三维串扰的方法第二实施例的基础上，第一测试画面为背景为预置暗色、且背景上间隔设置有多个具有相同的灰度的亮度对比区域的图片，亮度对比区域与背景具有不同的灰度，
当观察结果为任两个亮度对比区域的亮度差大于预设程度时，用户输入所述第一时序调整指令。
进一步地，步骤S50之前还包括：
步骤S70（图中未示出），用户通过三维眼镜观察所述第二测试画面，并判断仅通过左眼观察到的画面是否与所述左区域上的显示单元一致、以及仅通过右眼观察到的画面是否与所述右区域上的显示单元一致；
步骤S80（图中未示出），根据判断结果输入第二时序调整指令。
在显示终端显示第二测试画面时，用户带上与该显示终端配套使用的3D眼镜，闭上右眼，通过左眼看显示终端，确认左眼看到的画面是否与左区域上的显示单元一致，以及仅通过右眼观察到的画面是否与右区域上的显示单元一致；若用户仅用左眼观看第二测试画面时，看到的画面与左区域上的显示单元一致，且仅用右眼观看第二测试画面时，右眼观察到的画面与右区域上的显示单元一致，则用户判断三维眼镜的开启/关闭时序无问题；若用户仅用左眼观看第二测试画面时，看到的画面与左区域上的显示单元不一致，和/或仅用右眼观看第二测试画面时，右眼观察到的画面与右区域上的显示单元不一致时，用户向显示终端输入第二时序调整指令，以同步画面显示控制时序和三维眼镜的开启/关闭时序，从而更准确、高效地消除显示终端的串扰问题。
本发明还提供一种显示终端，在本发明显示终端第一实施例中，参照图6，该显示终端包括：
第一显示模块10，用于当接收到三维串扰调整指令时，在显示终端的显示区域中显示第一测试画面；
第一指令接收模块20，用于接收用户根据观察第一测试画面的观察结果而输入的第一时序调整指令；
第一时序调整模块30，用于根据第一时序调整指令，调整显示终端的背光扫描时序和/或画面显示控制时序以同步背光扫描时序和画面显示控制时序。
本实施例的解释说明可参照说明书消除显示终端三维串扰的方法第一实施例部分。
进一步地，在本发明显示终端第一实施例的基础上，提出显示终端第二实施例，参照图7，在第二实施例中，显示终端还包括：
第二显示模块40，用于在显示终端的显示区域中显示第二测试画面；
第二指令接收模块50，用于接收用户通过三维眼镜观察第二测试画面的观察结果而输入的第二时序调整指令；
第二时序调整模块60，用于根据第二时序调整指令，调整三维眼镜的开启/关闭时序，以同步画面显示控制时序和三维眼镜的开启/关闭时序。
本实施例的解释说明可参照说明书消除显示终端三维串扰的方法第二实施例部分。
进一步地，在本发明显示终端第一实施例的基础上，提出显示终端第三实施例，在第三实施例中，第一测试画面为背景为预置暗色、且背景上间隔设置有多个具有相同的灰度的亮度对比区域的图片，亮度对比区域与背景具有不同的灰度；
第一指令接收模块20，还用于检测和接收用户在观察结果为任两个亮度对比区域的亮度差大于预设程度时所输入的第一时序调整指令。
优选地，在预置暗色的显示区域的顶部区域和底部区域显示多个间隔设置且为预置亮色的亮度对比区域。由于显示终端的显示区域的中部区域相对较亮、位于中部区域两侧的顶部区域和底部区域亮度相对较暗，即显示终端的显示区域亮度呈正态分布（中部亮、顶部和底部暗），将亮度对比区域分别设置在显示区域的顶部区域和底部区域，具有较好的代表性，若顶部区域的亮度对比区域和底部区域的亮度对比区域之间的亮度基本相同，则可基本确认显示终端显示区域的所有区域亮度基本相同，从而通过在预置暗色的显示区域的顶部区域和底部区域显示多个间隔设置的亮度对比区域可以提高消除串扰的准确性和及时性。
本实施例的解释说明可参照说明书消除显示终端三维串扰的方法第三实施例部分。
进一步地，在本发明显示终端第一或第二实施例的基础上，第二测试画面为包括左区域和右区域的图片，左区域和右区域上分别分布有至少一个显示单元，且左区域上的显示单元与右区域上的显示单元具有不同的形状和灰度。
可选地，参照图2，LP是指显示终端显示区域的左区域，LR是指显示终端显示区域的右区域，第二测试画面包括显示终端显示区域的左区域中的预设左图像以及右区域中的预设右图像（显示单元包括预设左图像和预设右图像），预设左图像可以为布满显示终端显示区域左区域的白场方框，白场方框内标有“L”字符，即白场方框和字符“L”代表3D模式下左半边图片内容为预设左图像；预设右图像可以为布满显示终端显示区域右区域的灰场菱形框，灰场菱形框内标有“R”字符，即灰场菱形框和字符“R”代表3D模式下右半边图片内容为预设右图像。
进一步地，第二指令接收模块50，还用于检测和接收第二时序调整指令，其中第二时序调整指令是用户通过三维眼镜观察第二测试画面，并判断仅通过左眼观察到的画面是否与左区域上的显示单元一致、以及仅通过右眼观察到的画面是否与右区域上的显示单元一致，并根据判断结果输入的。
在显示终端显示第二测试画面时，用户带上与该显示终端配套使用的3D眼镜，闭上右眼，通过左眼看显示终端，确认左眼看到的画面是否与左区域上的显示单元一致，以及仅通过右眼观察到的画面是否与右区域上的显示单元一致；若用户仅用左眼观看第二测试画面时，看到的画面与左区域上的显示单元一致，且仅用右眼观看第二测试画面时，右眼观察到的画面与右区域上的显示单元一致，则用户判断三维眼镜的开启/关闭时序无问题；若用户仅用左眼观看第二测试画面时，看到的画面与左区域上的显示单元不一致，和/或仅用右眼观看第二测试画面时，右眼观察到的画面与右区域上的显示单元不一致时，用户向显示终端输入第二时序调整指令，第二指令接收模块50根据该第二时序调整指令同步画面显示控制时序和三维眼镜的开启/关闭时序，从而更准确、高效地消除显示终端的串扰问题。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质（如ROM/RAM、磁碟、光盘）中，包括若干指令用以使得一台终端设备（可以是手机，计算机，服务器，空调器，或者网络设备等）执行本发明各个实施例的方法。
以上仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (17)

  1. 一种消除显示终端三维串扰的方法，其特征在于，所述消除显示终端三维串扰的方法包括：
    当接收到三维串扰调整指令时，在显示终端的显示区域中显示第一测试画面；
    接收用户根据观察所述第一测试画面的观察结果而输入的第一时序调整指令；
    根据所述第一时序调整指令，调整显示终端的背光扫描时序和/或画面显示控制时序以同步所述背光扫描时序和所述画面显示控制时序；
    在所述显示终端的显示区域中显示第二测试画面；
    接收用户通过三维眼镜观察所述第二测试画面的观察结果而输入的第二时序调整指令；
    根据所述第二时序调整指令，调整所述三维眼镜的开启/关闭时序，以同步所述画面显示控制时序和所述三维眼镜的开启/关闭时序；
    其中，所述第一测试画面为背景为预置暗色、且所述背景上间隔设置有多个具有相同的灰度的亮度对比区域的图片，所述亮度对比区域与所述背景具有不同的灰度；当观察结果为任两个亮度对比区域的亮度差大于预设程度时，用户输入所述第一时序调整指令。
  2. 如权利要求1所述的消除显示终端三维串扰的方法，其特征在于，所述第二测试画面为包括左区域和右区域的图片，所述左区域和所述右区域上分别分布有至少一个显示单元，且所述左区域上的显示单元与所述右区域上的显示单元具有不同的形状和灰度。
  3. 如权利要求2所述的消除显示终端三维串扰的方法，其特征在于，所述接收用户通过三维眼镜观察所述第二测试画面的观察结果而输入的第二时序调整指令之前还包括：
    用户通过三维眼镜观察所述第二测试画面，并判断仅通过左眼观察到的画面是否与所述左区域上的显示单元一致、以及仅通过右眼观察到的画面是否与所述右区域上的显示单元一致；
    根据判断结果输入第二时序调整指令。
  4. 一种消除显示终端三维串扰的方法，其特征在于，所述消除显示终端三维串扰的方法包括：
    当接收到三维串扰调整指令时，在显示终端的显示区域中显示第一测试画面；
    接收用户根据观察所述第一测试画面的观察结果而输入的第一时序调整指令；
    根据所述第一时序调整指令，调整显示终端的背光扫描时序和/或画面显示控制时序以同步所述背光扫描时序和所述画面显示控制时序。
  5. 如权利要求4所述的消除显示终端三维串扰的方法，其特征在于，所述根据所述第一时序调整指令，调整显示终端的背光扫描时序和/或画面显示控制时序以同步所述背光扫描时序和画面显示控制时序的步骤之后还包括：
    在所述显示终端的显示区域中显示第二测试画面；
    接收用户通过三维眼镜观察所述第二测试画面的观察结果而输入的第二时序调整指令；
    根据所述第二时序调整指令，调整所述三维眼镜的开启/关闭时序，以同步所述画面显示控制时序和所述三维眼镜的开启/关闭时序。
  6. 如权利要求5所述的消除显示终端三维串扰的方法，其特征在于，所述第二测试画面为包括左区域和右区域的图片，所述左区域和所述右区域上分别分布有至少一个显示单元，且所述左区域上的显示单元与所述右区域上的显示单元具有不同的形状和灰度。
  7. 如权利要求6所述的消除显示终端三维串扰的方法，其特征在于，所述接收用户通过三维眼镜观察所述第二测试画面的观察结果而输入的第二时序调整指令之前还包括：
    用户通过三维眼镜观察所述第二测试画面，并判断仅通过左眼观察到的画面是否与所述左区域上的显示单元一致、以及仅通过右眼观察到的画面是否与所述右区域上的显示单元一致；
    根据判断结果输入第二时序调整指令。
  8. 如权利要求4所述的消除显示终端三维串扰的方法，其特征在于，所述第一测试画面为背景为预置暗色、且所述背景上间隔设置有多个具有相同的灰度的亮度对比区域的图片，所述亮度对比区域与所述背景具有不同的灰度；
    当观察结果为任两个亮度对比区域的亮度差大于预设程度时，用户输入所述第一时序调整指令。
  9. 如权利要求8所述的消除显示终端三维串扰的方法，其特征在于，所述第二测试画面为包括左区域和右区域的图片，所述左区域和所述右区域上分别分布有至少一个显示单元，且所述左区域上的显示单元与所述右区域上的显示单元具有不同的形状和灰度。
  10. 如权利要求9所述的消除显示终端三维串扰的方法，其特征在于，所述接收用户通过三维眼镜观察所述第二测试画面的观察结果而输入的第二时序调整指令之前还包括：
    用户通过三维眼镜观察所述第二测试画面，并判断仅通过左眼观察到的画面是否与所述左区域上的显示单元一致、以及仅通过右眼观察到的画面是否与所述右区域上的显示单元一致；
    根据判断结果输入第二时序调整指令。
  11. 一种显示终端，其特征在于，所述显示终端包括：
    第一显示模块，用于当接收到三维串扰调整指令时，在显示终端的显示区域中显示第一测试画面；
    第一指令接收模块，用于接收用户根据观察所述第一测试画面的观察结果而输入的第一时序调整指令；
    第一时序调整模块，用于根据所述第一时序调整指令，调整显示终端的背光扫描时序和/或画面显示控制时序以同步所述背光扫描时序和所述画面显示控制时序。
  12. 如权利要求11所述的显示终端，其特征在于，所述显示终端还包括：
    第二显示模块，用于在所述显示终端的显示区域中显示第二测试画面；
    第二指令接收模块，用于接收用户通过三维眼镜观察所述第二测试画面的观察结果而输入的第二时序调整指令；
    第二时序调整模块，用于根据所述第二时序调整指令，调整所述三维眼镜的开启/关闭时序，以同步所述画面显示控制时序和所述三维眼镜的开启/关闭时序。
  13. 如权利要求12所述的显示终端，其特征在于，所述第二测试画面为包括左区域和右区域的图片，所述左区域和所述右区域上分别分布有至少一个显示单元，且所述左区域上的显示单元与所述右区域上的显示单元具有不同的形状和灰度。
  14. 如权利要求13所述的显示终端，其特征在于，所述第二指令接收模块用于检测和接收所述第二时序调整指令，其中所述第二时序调整指令是用户通过三维眼镜观察所述第二测试画面，并判断仅通过左眼观察到的画面是否与所述左区域上的显示单元一致、以及仅通过右眼观察到的画面是否与所述右区域上的显示单元一致，并根据判断结果输入的。
  15. 如权利要求11所述的显示终端，其特征在于，所述第一测试画面为背景为预置暗色、且所述背景上间隔设置有多个具有相同的灰度的亮度对比区域的图片，所述亮度对比区域与所述背景具有不同的灰度；
    所述第一指令接收模块，用于检测和接收用户在观察结果为任两个亮度对比区域的亮度差大于预设程度时所输入的第一时序调整指令。
  16. 如权利要求15所述的显示终端，其特征在于，所述第二测试画面为包括左区域和右区域的图片，所述左区域和所述右区域上分别分布有至少一个显示单元，且所述左区域上的显示单元与所述右区域上的显示单元具有不同的形状和灰度。
  17. 如权利要求16所述的显示终端，其特征在于，所述第二指令接收模块用于检测和接收所述第二时序调整指令，其中所述第二时序调整指令是用户通过三维眼镜观察所述第二测试画面，并判断仅通过左眼观察到的画面是否与所述左区域上的显示单元一致、以及仅通过右眼观察到的画面是否与所述右区域上的显示单元一致，并根据判断结果输入的。
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