CN110012283A - A kind of adjustment method and debugging system of 3 d display - Google Patents

Abstract

The invention discloses a debugging method and a debugging system of a three-dimensional display panel, the debugging method of the three-dimensional display panel, and the debugging method of the three-dimensional display panel respectively acquiring the parameters and parameters corresponding to the left eye viewing picture in the displayed three-dimensional image through an external device. The parameters corresponding to the picture viewed by the right eye, according to the difference between the parameters corresponding to the picture viewed by the left eye and the parameters corresponding to the picture viewed by the right eye, determine whether the position where the polarizing film is attached to the 3D display panel meets the standard, and if it does not meet the standard, adjust For the attachment position of the polarizing film, the above steps are performed cyclically until the attachment position of the polarizing film meets the standard. By the above method, the attachment position of the polarizing film on the three-dimensional display panel can meet the standard, and the problem of crosstalk between left and right eye images caused by the deviation of the attachment position of the polarizing film can be alleviated.

Description

A debugging method and debugging system of a three-dimensional display panel

technical field

The invention relates to the technical field of three-dimensional display, in particular to a debugging method and a debugging system of a three-dimensional display panel.

Background technique

With the development of display technology, people have put forward higher requirements for the display quality of display panels, such as requiring clearer and three-dimensional images, so three-dimensional display panels have become the focus of research.

In the three-dimensional display panel in the related art, a three-dimensional display effect can be obtained by attaching a polarizing film on the display panel and then using circularly polarized glasses. Specifically, based on the pixel arrangement in the display panel, the odd-numbered rows of the polarizing film correspond to the odd-numbered rows of the pixels in the display panel, and the even-numbered rows of the polarizing film correspond to the even-numbered rows of the pixels in the display panel, so that the output of the display panel The linearly polarized light will turn into circularly polarized light with different rotation directions through the polarizing film. These two circularly polarized lights with different rotation directions pass through the left and right lenses of the circularly polarized glasses, so that the odd-numbered lines of light only enter the left eye, and the even-numbered lines of light only enter the left eye. into the right eye, resulting in a three-dimensional display effect. However, when the polarizing film is attached with misalignment, crosstalk will occur in the picture viewed by the left and right eyes, which seriously affects the display quality.

Therefore, how to avoid the dislocation of the polarizing film attached to the display panel is a technical problem to be solved urgently by those skilled in the art.

SUMMARY OF THE INVENTION

The present invention provides a debugging method and a debugging system for a three-dimensional display panel, which are used to solve the problem that the polarizing film attached to the display panel is prone to dislocation in the prior art.

An embodiment of the present invention provides a debugging method for a three-dimensional display panel, including:

controlling the three-dimensional display panel attached with the polarizing film to display a three-dimensional image, wherein the parameter corresponding to the viewing position of the left eye in the three-dimensional image is different from the parameter corresponding to the viewing position of the right eye;

Obtain parameters corresponding to the left-eye viewing picture and parameters corresponding to the right-eye viewing picture in the three-dimensional image respectively by using an external device;

According to the difference between the parameter corresponding to the left-eye viewing picture and the parameter corresponding to the right-eye viewing picture, determine whether the attachment position of the polarizing film on the three-dimensional display panel meets the standard;

When the attaching position of the polarizing film on the 3D display panel does not meet the standard, adjust the attaching position of the polarizing film, and obtain the parameters corresponding to the left-eye viewing picture in the 3D image obtained by the external device again. The parameters corresponding to the right-eye viewing screen are determined according to the difference between the parameters corresponding to the left-eye viewing screen and the parameters corresponding to the right-eye viewing screen to determine whether the attachment position of the polarizing film on the three-dimensional display panel meets the standard, until Until the attachment position of the polarizing film on the three-dimensional display panel meets the standard.

In a possible implementation manner, in the debugging method for a three-dimensional display panel provided by an embodiment of the present invention, the parameters corresponding to the left-eye viewing picture and the parameters corresponding to the right-eye viewing picture in the three-dimensional image obtained by the external device respectively , including:

The image corresponding to the left-eye viewing picture and the image corresponding to the right-eye viewing picture in the three-dimensional image are acquired by using an externally set camera.

In a possible implementation, in the debugging method of the three-dimensional display panel provided by the embodiment of the present invention, the polarizing film is determined according to the difference between the parameter corresponding to the left-eye viewing picture and the parameter corresponding to the right-eye viewing picture Whether the attachment position of the three-dimensional display panel meets the standard, specifically including:

judging whether the ratio between the overlapping area between the image corresponding to the left-eye viewing screen and the image corresponding to the right-eye viewing screen and the total area of the three-dimensional image is less than a preset first threshold;

When the ratio is smaller than the first threshold, it is determined that the attachment position of the polarizing film on the three-dimensional display panel meets the standard;

When the ratio is greater than or equal to the first threshold, it is determined that the attachment position of the polarizing film on the three-dimensional display panel does not meet the standard.

In a possible implementation manner, in the debugging method for a three-dimensional display panel provided by the embodiment of the present invention, the first threshold is less than 5%.

In a possible implementation manner, in the debugging method for a three-dimensional display panel provided by an embodiment of the present invention, the parameters corresponding to the left-eye viewing picture and the parameters corresponding to the right-eye viewing picture in the three-dimensional image obtained by the external device respectively , including:

The brightness value corresponding to the left-eye viewing picture and the brightness value corresponding to the right-eye viewing picture in the three-dimensional image are acquired through an externally arranged optical collector, wherein the three-dimensional image displayed by the three-dimensional display panel is displayed at a position corresponding to the left-eye viewing The brightness corresponding to the largest grayscale, and the corresponding position of the right eye displays the brightness corresponding to the smallest grayscale.

In a possible implementation, in the debugging method of the three-dimensional display panel provided by the embodiment of the present invention, the polarizing film is determined according to the difference between the parameter corresponding to the left-eye viewing picture and the parameter corresponding to the right-eye viewing picture Whether the attachment position of the three-dimensional display panel meets the standard, specifically including:

judging whether the first brightness difference between the brightness value corresponding to the left-eye viewing picture and the brightness value corresponding to the right-eye viewing picture is greater than a preset second threshold;

When the first brightness difference is greater than the second threshold, it is determined that the attachment position of the polarizing film on the three-dimensional display panel meets the standard, and when the first brightness difference is less than or equal to the second When the threshold value is reached, it is determined that the attachment position of the polarizing film on the three-dimensional display panel does not meet the standard.

In a possible implementation manner, in the debugging method of the three-dimensional display panel provided by the embodiment of the present invention, the method further includes:

Before attaching the polarizing film, obtain the first brightness value corresponding to the display panel displaying the maximum gray scale in the 2D display mode;

After completing the adjustment of the polarizing film, obtain the second brightness value corresponding to the maximum gray level displayed by the three-dimensional display panel in the three-dimensional display mode;

determining, according to the first brightness value and the second brightness value, a second brightness difference value between the 2D display mode and the three-dimensional display mode;

The backlight brightness of the three-dimensional display panel is adjusted according to the second brightness difference value.

On the other hand, an embodiment of the present invention provides a debugging system for a three-dimensional display panel, including: a test control device and a polarizing film bonding device;

The test control device includes: a parameter acquisition module, a processing module and an instruction sending module;

The parameter obtaining module is used to obtain the parameters corresponding to the left-eye viewing picture and the parameters corresponding to the right-eye viewing picture in the three-dimensional image respectively;

The processing module is configured to determine whether the attachment position of the polarizing film on the three-dimensional display panel conforms to the standard according to the difference between the parameter corresponding to the left-eye viewing picture and the parameter corresponding to the right-eye viewing picture;

The instruction sending module is configured to send a control instruction to the polarizing film laminating device when the attachment position of the polarizing film on the three-dimensional display panel does not meet the standard;

The polarizing film sticking device is used for adjusting the sticking position of the polarizing film on the three-dimensional display panel according to the control instruction.

In a possible implementation manner, in the debugging system for a three-dimensional display panel provided by the embodiment of the present invention, when the parameter acquisition module is a camera, the processing module is specifically used for:

judging whether the ratio between the overlapping area between the image corresponding to the left-eye viewing image obtained by the camera and the image corresponding to the right-eye viewing image and the total area of the three-dimensional image is less than a preset first threshold;

When the ratio is smaller than the first threshold, it is determined that the attachment position of the polarizing film on the three-dimensional display panel meets the standard;

When the ratio is greater than or equal to the first threshold, it is determined that the attachment position of the polarizing film on the three-dimensional display panel does not meet the standard.

In a possible implementation manner, in the debugging system of the three-dimensional display panel provided by the embodiment of the present invention, when the parameter acquisition module is an optical collector, the processing module is specifically used for:

judging whether the first brightness difference between the brightness value corresponding to the left-eye viewing picture obtained by the optical collector and the brightness value corresponding to the right-eye viewing picture is greater than a preset second threshold;

When the first brightness difference is greater than the second threshold, the polarizing film is attached to the three-dimensional display panel in a position that meets the standard, and when the first brightness difference is less than or equal to the second threshold , the attachment position of the polarizing film on the three-dimensional display panel does not meet the standard.

The beneficial effects of the present invention are as follows:

Embodiments of the present invention provide a debugging method and a debugging system for a three-dimensional display panel, and the debugging method for a three-dimensional display panel. Parameters and parameters corresponding to the right-eye viewing screen, according to the difference between the parameters corresponding to the left-eye viewing screen and the right-eye viewing screen, determine whether the position where the polarizing film is attached to the three-dimensional display panel meets the standard, if not. Then, adjust the attachment position of the polarizing film, and repeat the above steps until the attachment position of the polarizing film meets the standard. Through the above method, the attachment position of the polarizing film on the three-dimensional display panel can meet the standard, and the problem of crosstalk on the left and right eye images caused by the deviation of the attachment position of the polarizing film can be alleviated.

Description of drawings

FIG. 1 is a flowchart of a debugging method for a three-dimensional display panel provided by an embodiment of the present invention;

FIG. 2 is one of the specific flowcharts of the three-dimensional display panel debugging method provided by the embodiment of the present invention;

FIG. 3 is a second specific flow chart of a method for debugging a three-dimensional display panel provided by an embodiment of the present invention.

Detailed ways

In the related art, when the polarizing film is attached to the three-dimensional display panel, the alignment is prone to inaccurate, resulting in crosstalk of the images obtained by the left and right eyes. Embodiments of the present invention provide a debugging method for a three-dimensional display panel and the Debug the system. In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The shapes and sizes of the components in the drawings do not reflect the actual scale, and are only intended to illustrate the content of the present invention.

Specifically, as shown in FIG. 1 , an embodiment of the present invention provides a debugging method for a three-dimensional display panel, including:

S101, controlling a three-dimensional display panel attached with a polarizing film to display a three-dimensional image, wherein the parameter corresponding to the viewing position of the left eye in the three-dimensional image is different from the parameter corresponding to the viewing position of the right eye;

It should be noted that the parameters corresponding to the viewing position of the left eye in the 3D image are different from the parameters corresponding to the viewing position of the right eye, which means: the viewing position of the left eye is the picture displayed by the odd-numbered rows of pixels of the 3D display panel, and the viewing position of the right eye is It is the picture displayed by the even-numbered pixels of the 3D display panel, wherein, in the 3D display panel, the pictures displayed by the odd-numbered pixels and the even-numbered pixels cannot be exactly the same. Check the parameters corresponding to the screen to determine whether the position of the polarizing film is a composite standard. Therefore, it is necessary to make the image displayed by the odd-numbered pixels and the even-numbered pixels in the 3D display panel different. Displays a completely black picture, of course, the entire three-dimensional display panel can also display a picture of a colored object.

S102, respectively acquiring parameters corresponding to the left-eye viewing picture and parameters corresponding to the right-eye viewing picture in the three-dimensional image through an external device;

Specifically, in the debugging method of the three-dimensional display panel provided by the embodiment of the present invention, the parameters corresponding to the left-eye viewing picture and the right-eye viewing picture are obtained from the light-emitting surface side of the three-dimensional display panel attached with the polarizing film through an external device. , where the external device can be an image acquisition device such as a camera, or a brightness acquisition device such as an optical collector.

Wherein, when the external device is a camera, the camera is used to acquire an image corresponding to the left-eye viewing picture and an image corresponding to the right-eye viewing picture in the three-dimensional image. When the external device is an optical collector, the optical collector is used to obtain the brightness value corresponding to the left-eye viewing picture and the brightness value corresponding to the right-eye viewing picture in the three-dimensional image, wherein the three-dimensional image displayed on the three-dimensional display panel is viewed by the left eye. The corresponding position displays the brightness corresponding to the maximum gray scale, and the corresponding position viewed by the right eye displays the brightness corresponding to the minimum gray scale.

S103, according to the difference between the parameter corresponding to the left eye viewing picture and the parameter corresponding to the right eye viewing picture, determine whether the attachment position of the polarizing film on the three-dimensional display panel meets the standard;

S104. When the attachment position of the polarizing film on the three-dimensional display panel does not meet the standard, adjust the attachment position of the polarizing film, and then the parameters corresponding to the left-eye viewing screen in the three-dimensional images respectively obtained through the external device correspond to the right-eye viewing screen According to the difference between the parameters corresponding to the left-eye viewing screen and the parameters corresponding to the right-eye viewing screen, determine whether the attachment position of the polarizing film on the 3D display panel meets the standard, until the attachment position of the polarizing film on the 3D display panel until the standard is met.

Specifically, in the debugging method of the three-dimensional display panel provided in the embodiment of the present invention, the debugging method of the three-dimensional display panel obtains, through an external device, the corresponding left-eye viewing picture in the displayed three-dimensional image. Parameters and parameters corresponding to the right-eye viewing screen, according to the difference between the parameters corresponding to the left-eye viewing screen and the right-eye viewing screen, determine whether the position where the polarizing film is attached to the three-dimensional display panel meets the standard, if not. Then, adjust the attachment position of the polarizing film, and repeat the above steps until the attachment position of the polarizing film meets the standard. Through the above method, the attachment position of the polarizing film on the three-dimensional display panel can meet the standard, and the problem of crosstalk on the left and right eye images caused by the deviation of the attachment position of the polarizing film can be alleviated.

Optionally, in the debugging method for a three-dimensional display panel provided by the embodiment of the present invention, when the parameter corresponding to the left-eye viewing picture is an image corresponding to the left-eye viewing picture, and the parameter corresponding to the right-eye viewing picture is the corresponding parameter of the right-eye viewing picture. When the image is displayed, the polarizing film attachment can be determined by judging whether the ratio between the overlapping area between the image corresponding to the left-eye viewing screen and the image corresponding to the right-eye viewing screen and the total area of the three-dimensional image is less than a preset first threshold. whether the location complies with the standard.

Specifically, as shown in Figure 2, it includes:

S201. Acquire an image corresponding to the left-eye viewing picture and an image corresponding to the right-eye viewing picture in the three-dimensional image through a camera;

S202, judging whether the ratio between the overlapping area between the image corresponding to the left-eye viewing screen and the image corresponding to the right-eye viewing screen and the total area of the three-dimensional image is less than a preset first threshold;

S203, when the ratio is less than the first threshold, determine that the attachment position of the polarizing film on the three-dimensional display panel meets the standard;

S204. When the ratio is greater than or equal to the first threshold, determine that the attachment position of the polarizing film on the three-dimensional display panel does not meet the standard, adjust the attachment position of the polarizing film on the three-dimensional display panel, and then repeat steps S201 to S204 until The attachment position of the polarizing film on the three-dimensional display panel conforms to the standard.

For example, the odd-numbered rows of pixels of the display panel display a white image with the largest grayscale, and the even-numbered rows of pixels display a black image with the smallest grayscale. The camera is used to capture the image corresponding to the left-eye viewing screen and the image corresponding to the right-eye viewing screen. If the polarizing film If there is no offset in the attachment position of the display panel, the image corresponding to the left-eye viewing screen should be white stripes, and the image corresponding to the right-eye viewing screen should be black stripes; however, when the polarizing film is offset at the attaching position of the display panel When the image corresponding to the left-eye viewing screen has gray stripes in addition to white stripes, and/or the image corresponding to the right-eye viewing screen has gray stripes in addition to black stripes, the gray stripes are composed of black stripes. It is formed by overlapping with the white stripes, wherein the area of the gray stripes is the overlapping area. A certain amount of error is allowed in the attaching process of the polarizing film, that is, a small area of gray stripes is allowed to exist. When the ratio of the area of the gray stripes to the area of the display area of the display panel is less than the first threshold, then determine the The attaching position of the polarizing film on the display panel meets the standard. When the ratio of the area of the gray stripes to the area of the display area of the display panel is greater than the first threshold, it is determined that the attaching position of the polarizing film on the display panel does not meet the standard.

Optionally, in the debugging method for a three-dimensional display panel provided by the embodiment of the present invention, the first threshold may be set to be less than 5%.

Optionally, in the debugging method of the three-dimensional display panel provided by the embodiment of the present invention, when the parameter corresponding to the left-eye viewing picture is the brightness value corresponding to the left-eye viewing picture, and the parameter corresponding to the right-eye viewing picture is the corresponding parameter of the right-eye viewing picture. When the brightness value is equal to or greater than 100%, it can be determined whether the position where the polarizing film is attached meets the standard by judging whether the first brightness difference between the brightness value corresponding to the left-eye viewing image and the brightness value corresponding to the right-eye viewing image is greater than the preset second threshold.

Specifically, as shown in Figure 3, including:

S301. Obtain, through an optical collector, a brightness value corresponding to the left-eye viewing screen and a brightness value corresponding to the right-eye viewing screen in the three-dimensional image;

S302. Determine whether the first brightness difference between the brightness value corresponding to the left-eye viewing picture and the brightness value corresponding to the right-eye viewing picture is greater than a preset second threshold;

S303, when the first luminance difference value is greater than the second threshold value, determine that the attachment position of the polarizing film on the three-dimensional display panel meets the standard;

S304. When the first luminance difference is less than or equal to the second threshold, determine that the attachment position of the polarizing film on the three-dimensional display panel does not meet the standard, adjust the attachment position of the polarizing film on the three-dimensional display panel, and then perform step S301 in a loop Go to S304 until the attachment position of the polarizing film on the three-dimensional display panel meets the standard.

After the 3D display panel is attached with the polarizing film, the 3D display panel is blocked by the polarizing film, and the display brightness of the screen will decrease. Therefore, in response to this problem, the debugging method of the 3D display panel provided by the embodiment of the present invention further includes: :

Before attaching the polarizing film, obtain the first brightness value corresponding to the display panel displaying the maximum gray scale in the 2D display mode;

After completing the adjustment of the polarizing film, obtain the second brightness value corresponding to the maximum gray scale displayed by the three-dimensional display panel in the three-dimensional display mode;

determining, according to the first brightness value and the second brightness value, a second brightness difference value between the 2D display mode and the three-dimensional display mode;

The backlight brightness of the three-dimensional display panel is adjusted according to the second brightness difference value.

Specifically, in the method for adjusting a three-dimensional display panel provided by the embodiment of the present invention, the second brightness difference value may be provided to a backlight system of the three-dimensional display panel, and the backlight system may increase the brightness of the backlight source according to the second brightness difference value, Thus, the display effect of the three-dimensional display panel is provided.

Based on the same inventive concept, an embodiment of the present invention also provides an adjustment system for a three-dimensional display panel, including: a test control device and a polarizing film laminating device;

The test control device includes: a parameter acquisition module, a processing module and an instruction sending module;

a parameter acquisition module, used for respectively acquiring parameters corresponding to the left-eye viewing picture and parameters corresponding to the right-eye viewing picture in the three-dimensional image;

a processing module, configured to determine whether the attachment position of the polarizing film on the three-dimensional display panel conforms to the standard according to the difference between the parameters corresponding to the left-eye viewing image and the parameters corresponding to the right-eye viewing image;

The command sending module is used to send a control command to the polarizing film laminating device when the attachment position of the polarizing film on the three-dimensional display panel does not meet the standard;

The polarizing film sticking device is used to adjust the sticking position of the polarizing film on the three-dimensional display panel according to the control instruction.

Optionally, in the debugging system for the three-dimensional display panel provided by the embodiment of the present invention, when the parameter acquisition module is a camera, the processing module is specifically used for:

Determine whether the ratio between the overlapping area between the image corresponding to the left-eye viewing image and the image corresponding to the right-eye viewing image acquired by the camera and the total area of the three-dimensional image is less than a preset first threshold;

When the ratio is smaller than the first threshold, it is determined that the attachment position of the polarizing film on the three-dimensional display panel meets the standard;

When the ratio is greater than or equal to the first threshold, it is determined that the attachment position of the polarizing film on the three-dimensional display panel does not meet the standard.

Optionally, in the debugging system for the three-dimensional display panel provided by the embodiment of the present invention, when the parameter acquisition module is an optical collector, the processing module is specifically used for:

Determine whether the first brightness difference between the brightness value corresponding to the left-eye viewing picture obtained by the optical collector and the brightness value corresponding to the right-eye viewing picture is greater than a preset second threshold;

When the first brightness difference is greater than the second threshold, the attachment position of the polarizing film on the three-dimensional display panel meets the standard, and when the first brightness difference is less than or equal to the second threshold, the polarizing film is attached to the three-dimensional display panel. The location is not up to standard.

Optionally, in the debugging system for the three-dimensional display panel provided by the embodiment of the present invention, it further includes: a backlight adjustment device;

The test control device can also be used to obtain the first brightness value corresponding to the maximum gray scale displayed by the display panel in the 2D display mode before attaching the polarizing film; after completing the adjustment of the polarizing film, obtain the maximum display value of the three-dimensional display panel in the three-dimensional display mode. the second brightness value corresponding to the gray scale; according to the first brightness value and the second brightness value, determine the second brightness difference value between the 2D display mode and the three-dimensional display mode; and provide the second brightness difference value to the backlight adjustment device ;

The backlight adjusting device adjusts the backlight brightness provided by the backlight source of the three-dimensional display panel according to the second brightness difference value.

Specifically, the test control device can communicate with the polarizing film laminating device and the backlight adjusting device through wired communication or wireless communication, for example, through Bluetooth, but not limited to this.

The principle and specific implementation of the three-dimensional display panel debugging system are the same as the three-dimensional display panel adjustment method provided in the above-mentioned embodiment, so the three-dimensional display panel debugging system can be carried out with reference to the three-dimensional display panel adjustment method. The implementation will not be repeated here.

Embodiments of the present invention provide a debugging method and a debugging system for a three-dimensional display panel, and the debugging method for a three-dimensional display panel. Parameters and parameters corresponding to the right-eye viewing screen, according to the difference between the parameters corresponding to the left-eye viewing screen and the right-eye viewing screen, determine whether the position where the polarizing film is attached to the three-dimensional display panel meets the standard, if not. Then, adjust the attachment position of the polarizing film, and repeat the above steps until the attachment position of the polarizing film meets the standard. Through the above method, the attachment position of the polarizing film on the three-dimensional display panel can meet the standard, and the problem of crosstalk on the left and right eye images caused by the deviation of the attachment position of the polarizing film can be alleviated.

Based on the same inventive concept, an embodiment of the present invention further provides a computer-readable medium, including program code, when the program code runs on a computing device, the program code is used to make the computing device execute the three-dimensional display provided by any of the above embodiments Steps of the debug method of the panel.

Since the principle of the computer-readable medium for solving the problem is similar to the aforementioned method for designing a thin film transistor, the implementation of the computer-readable medium can be implemented with reference to the specific embodiments of the above-mentioned method for designing a thin film transistor, and the repetition will not be repeated. .

The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus or device, or a combination of any of the above. More specific examples (non-exhaustive list) of readable storage media include: electrical connections with one or more wires, portable disks, hard disks, random access memory (RAM), read only memory (ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disk read only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing.

A product for display according to an embodiment of the present invention may employ a portable compact disc read only memory (CD-ROM) and include program codes, and may run on a server device. However, the program product of the present invention is not limited thereto, and in this document, a readable storage medium may be any tangible medium that contains or stores a program that can be used by or in conjunction with an information transmission, apparatus, or device.

A readable signal medium may include a propagated data signal in baseband or as part of a carrier wave, carrying readable program code therein. Such propagated data signals may take a variety of forms including, but not limited to, electromagnetic signals, optical signals, or any suitable combination of the foregoing. A readable signal medium can also be any readable medium, other than a readable storage medium, that can transmit, propagate, or transport a program for use by or in connection with a periodic network action system, apparatus, or device.

Program code embodied on a readable medium may be transmitted using any suitable medium including, but not limited to, wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

Program code for carrying out operations of the present invention may be written in any combination of one or more programming languages, including object-oriented programming languages—such as Java, C++, etc., as well as conventional procedural programming Language - such as the "C" language or similar programming language. The program code may execute entirely on the user computing device, partly on the user device, as a stand-alone software package, partly on the user computing device and partly on a remote computing device, or entirely on the remote computing device or server execute on. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any kind of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computing device.

From the description of the above embodiments, those skilled in the art can clearly understand that the embodiments of the present invention can be implemented by hardware, and can also be implemented by means of software plus a necessary general hardware platform. Based on this understanding, the technical solutions of the embodiments of the present invention may be embodied in the form of software products, and the software products may be stored in a non-volatile storage medium (which may be CD-ROM, U disk, mobile hard disk, etc.), Several instructions are included to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in various embodiments of the present invention.

Those skilled in the art can understand that the accompanying drawing is only a schematic diagram of a preferred embodiment, and the modules or processes in the accompanying drawing are not necessarily necessary to implement the present invention.

Those skilled in the art may understand that the modules in the apparatus in the embodiment may be distributed in the apparatus in the embodiment according to the description of the embodiment, or may be located in one or more apparatuses different from this embodiment by making corresponding changes. The modules in the foregoing embodiments may be combined into one module, or may be further split into multiple sub-modules.

The above-mentioned serial numbers of the embodiments of the present invention are only for description, and do not represent the advantages or disadvantages of the embodiments.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Thus, provided that these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims (10)

1. a kind of adjustment method of 3 d display characterized by comprising

The 3 d display that control is pasted with polarizing coating shows 3-D image, wherein left eye watches position in the 3-D image It is different to set corresponding parameter parameter corresponding from right eye viewing location；

Obtain the corresponding parameter of left eye viewing picture and right eye viewing picture pair in the 3-D image respectively by external equipment The parameter answered；

Watch the difference between the corresponding parameter of picture parameter corresponding with right eye viewing picture according to the left eye, determine described in Whether polarizing coating complies with standard in the sticking position of the 3 d display；

When the polarizing coating is not when the sticking position of the 3 d display is inconsistent standardization, to the attaching position of the polarizing coating It sets and is adjusted, the corresponding parameter of left eye viewing picture and the right side in the 3-D image obtained respectively again by external equipment The corresponding parameter of eye viewing picture is watched between the corresponding parameter of picture parameter corresponding with right eye viewing picture according to left eye Difference, determines whether the polarizing coating complies with standard in the sticking position of the 3 d display, until the polarizing coating exists Until the sticking position of the 3 d display complies with standard.

2. the adjustment method of 3 d display as described in claim 1, which is characterized in that obtained respectively by external equipment The 3-D image in the left eye corresponding parameter of viewing picture and the corresponding parameter of right eye viewing picture, specifically include:

Left eye in the 3-D image, which is obtained, by the video camera of outside setting watches the corresponding image of picture and right eye viewing picture The corresponding image in face.

3. the adjustment method of 3 d display as claimed in claim 2, which is characterized in that it is corresponding to watch picture according to left eye The corresponding parameter of parameter and right eye viewing picture between difference, determine the polarizing coating in the patch of the 3 d display Whether attached position complies with standard, and specifically includes:

Judge the overlapping area and described three between the corresponding image of left eye viewing picture and the corresponding image of right eye viewing picture Whether the ratio between dimension total image area is less than preset first threshold；

When the ratio is less than the first threshold, it is determined that sticking position of the polarizing coating in the 3 d display It complies with standard；

When the ratio is greater than or equal to the first threshold, it is determined that patch of the polarizing coating in the 3 d display Attached position is not inconsistent standardization.

4. the adjustment method of 3 d display as claimed in claim 3, which is characterized in that the first threshold is less than 5%.

5. the adjustment method of 3 d display as described in claim 1, which is characterized in that obtained respectively by external equipment The 3-D image in the left eye corresponding parameter of viewing picture and the corresponding parameter of right eye viewing picture, specifically include:

Left eye in the 3-D image, which is obtained, by the optical collector of outside setting watches the corresponding brightness value of picture and right eye Watch the corresponding brightness value of picture, wherein left eye watches corresponding position in the 3-D image that the 3 d display is shown Show the corresponding brightness of maximum gray, right eye watches corresponding position and shows the corresponding brightness of minimum gray.

6. the adjustment method of 3 d display as claimed in claim 5, which is characterized in that it is corresponding to watch picture according to left eye Parameter and the corresponding parameter of right eye viewing picture between difference, determine the polarizing coating in the patch of the 3 d display Whether attached position complies with standard, and specifically includes:

Judge the first luminance difference of the corresponding brightness value of left eye viewing picture brightness value corresponding with right eye viewing picture Whether default second threshold is greater than；

When first luminance difference is greater than the second threshold, it is determined that the polarizing coating is in the 3 d display Sticking position complies with standard, when first luminance difference is less than or equal to the second threshold, it is determined that the polarizing coating Standardization is not inconsistent in the sticking position of the 3 d display.

7. the adjustment method of 3 d display as claimed in any one of claims 1 to 6, which is characterized in that the method is also wrapped It includes:

Display panel is obtained before attaching the polarizing coating shows corresponding first brightness value of maximum gray in 2D display pattern；

The 3 d display is obtained after completing to the adjustment of the polarizing coating shows maximum gray in three-dimensional display mode Corresponding second brightness value；

According to first brightness value and second brightness value, second between 2D display pattern and three-dimensional display mode is determined Luminance difference；

The backlight illumination of the 3 d display is adjusted according to second luminance difference.

8. a kind of debugging system of 3 d display characterized by comprising test control device and polarizing coating fitting dress It sets；

The test control device includes: parameter acquisition module, processing module and instruction sending module；

The parameter acquisition module is seen for obtaining the corresponding parameter of left eye viewing picture and right eye in the 3-D image respectively See the corresponding parameter of picture；

The processing module, for according to the left eye watch the corresponding parameter of picture and right eye watch the corresponding parameter of picture it Between difference, determine whether the polarizing coating complies with standard in the sticking position of the 3 d display；

Described instruction sending module, for not being inconsistent standardization in the sticking position of the 3 d display when the polarizing coating When, Xiang Suoshu polarizing coating laminating apparatus sends control instruction；

The polarizing coating laminating apparatus, for according to the control instruction to the polarizing coating the 3 d display patch Attached position is adjusted.

9. the debugging system of 3 d display as claimed in claim 8, which is characterized in that when the parameter acquisition module is When video camera, the processing module is specifically used for:

Judge that the left eye that the video camera obtains is watched between the corresponding image of picture image corresponding with right eye viewing picture Whether the ratio between overlapping area and the 3-D image gross area is less than preset first threshold；

When the ratio is less than the first threshold, it is determined that sticking position of the polarizing coating in the 3 d display It complies with standard；

When the ratio is greater than or equal to the first threshold, it is determined that patch of the polarizing coating in the 3 d display Attached position is not inconsistent standardization.

10. the debugging system of 3 d display as claimed in claim 8, which is characterized in that when the parameter acquisition module When for optical collector, the processing module is specifically used for:

The corresponding brightness value of left eye viewing picture for judging that the optical collector obtains is corresponding with right eye viewing picture Whether the first luminance difference of brightness value is greater than default second threshold；

When first luminance difference is greater than the second threshold, then attaching of the polarizing coating in the 3 d display Position complies with standard, and when first luminance difference is less than or equal to the second threshold, then the polarizing coating is described three The sticking position of dimension display panel is not inconsistent standardization.