TW201205124A - An adjustment system of a 3D display module - Google Patents

Abstract

An adjustment system of a 3D display module includes a 3D signal emitter which is incorporated inside or outside the display module and provides a sequence of 3D synchronization signal according to the vertical synchronizing signal for the display module, for each image having one pattern with the first color and another pattern with the second color on its diagonal angles; a pair of the first image sensors which are placed on the diagonal angles of the display module corresponding to the pattern of the first color and another pattern of the second color; a shutter glasses testing block having a placement surface which is placed before the display module; a pair of light source, which is placed on the left side or right side of the front of the shutter glasses test block; a pair of the second image sensors, which is placed on the back side of the shutter glasses test set and is corresponding to the left light source and right light source; a shutter glasses, which is placed between the pair of the left-right light source and the pair of the second image sensors; and a calibrator, which is placed on the display module and is electrically connected to the 3D signal emitter.

Description

201205124 VI. Description of the Invention: [Technical Field] [0001] The present invention relates to a three-dimensional (3D) display calibration system, and more particularly to an image for updating a three-dimensional display screen in a three-dimensional display A calibration system that integrates shutter synchronization on a shutter mirror. [Prior Art·] [0002] In recent years, due to the popularity of 3D (3D/Three Dimensional) movies, the demand for 3D movies has increased. Relative 3D products have also moved from film to LCD industry. First of all, why can humans see the depth through the visual and feel the three-dimensional sense? The most important point is that the human eye can feel the depth, that is, "depth percep- t ion"; After the depth of information, the relative position in the three-dimensional space can be judged. Because the position of the two eyes of the person is different, the average distance between the two eyes is about 5 to 7 cm, so there will be binocular parallax when the object is seen, and the human brain will merge the two images together (convergence). ), and produce a three-dimensional feeling; and this is called "binocular cues". In addition, humans can also judge the distance of objects from the eye's adaptation to the near and far focal lengths, motion parallax, perspective or light and shadow. Even if humans have only one eye, they can judge the distance. [0003] Therefore, in order to make a 2D (Two Dimensional) plane film into a 3D stereoscopic film, it is necessary to make the left and right eyes of the human being see different images separately (that is, the binocular parallax of the general object). ), through the fusion of the brain, 2D movies can become a savvy 3D movie. [0004] In the prior art, the use of shutter glasses, this 099125112 Form No. A0101 Page 4 / Total 31 page 0992044131-0 201205124 The basic principle of the technology is that interactively on the screen at twice the frequency The images of the left and right eyes are displayed, and the glasses shield the left and right eyes of the user with grievances, cover the right eye when the left eye image is displayed on the screen, and cover the left eye when the right eye image is displayed on the screen. 'In this way, the two eyes can see each other's different images. Although in this situation, no two eyes see the image at the same time, but because of the effect of the visual persistence of the human eye, the two eyes can still be felt. They all see different images and create a three-dimensional effect. Λ [0005] 此项 This technology first needs to transmit the image display frequency to the receiver on the shutter mirror by the communication transmitter on the connected display, and this signal determines the shutter opening and closing of the left and right eyes on the shutter mirror. The timing and how long it takes to open and close. This technology is generally used in commercially available 3D televisions (LCDs). However, since the commercially available TV will fix the start time of the shutter mirror to a certain period of time after the vertical signal transmission of the display (such as 4 milliseconds after the vertical signal is transmitted), the shutter mirror is turned on (the time kept in the startup state): B · ;: . :. , Fixed at a specific time (such as 1.5 milliseconds) without precise fine-tuning. Therefore, in any case where the startup time is too late or the opening time is too short, the surface may be grayed out, or in any case where the startup time is too early or the opening time is too long, the image may be superimposed, 3D. Unable to image, such as vomiting, dizziness, etc., caused by discomfort. [0006] In addition, a commercially available 3D-LCD display will build-in the 3D signal transmitter 30 inside or outside the display, so 'just re-open the LCD in 3D display mode, 3D The signal transmitter 30 transmits the 3D signal according to the LCD vertical sync signal. However, after the purchase of the 3D-LCD display has been operated for a period of time, or after the different view 099125112 Form No. A0101 Page 5 / Total 31 Page 0992044131-0 201205124 Appreciator adjusts the setting of the 3D signal transmitter 30, it may be The timing of updating the 3D image signal emitted by the LCD display is not synchronized with the shutter activation time on the shutter mirror, which causes the 3D image effect to be deteriorated. Therefore, in a preferred design, A self-adjusting system is built into the 3D-LCD display, allowing consumers to adjust themselves. [0007] Accordingly, the present invention provides a fine-tuning system that can synchronize the image of the face-up update frequency with the shutter on the shutter mirror before the LCD display or the TV is shipped from the factory, so that when the commercially available LCD display or TV is sold to the customer That is, there are accurate 3D images. In addition, the present invention further configures a self-adjusting device on the LCD display or the television such that even after the LCD display or the television is operated for a period of time, the LCD display or the television and the shutter mirror may be synchronously offset or adjusted by another viewer. Thereafter, the current viewers and the like can be adjusted by the self-adjusting device according to the method provided by the present invention. SUMMARY OF THE INVENTION [0008] In view of the above circumstances, one of the main objects of the present invention is to provide a three-dimensional (3D) display calibration system, which uses the calibration system to synchronously correct a three-dimensional image update image and a shutter on a shutter mirror. . [0009] Another main object of the present invention is to provide a three-dimensional (3D) display calibration system, which can accurately open the shutter on the shutter mirror to the maximum extent by using the calibration process of the calibration system (also That is, the time the screen stays is equal to the time when the shutter is kept open. [0010] A further main object of the present invention is to provide a self-tuning system for three-dimensional display, which can be adjusted when the image of the updated image of the three-dimensional image and the shutter of the shutter mirror are deviated, and need not be sent back. Manufacturer calibration. 099125112 Form No. A0101 Page 6 of 31 0992044131-0 201205124 [0011] ❹

Based on the above purpose, the present invention first provides a three-dimensional (3D) display calibration system, comprising: a display having a rectangular display screen for displaying images; and a 3D signal transmitter disposed in the display or externally connected Outside the display, a series of 3D video signals are provided, and a pattern of the first color and a pattern of the second color are arranged on one of the diagonals of each 3D image signal, wherein the pattern of the first color and the second color The color contrast color in the pattern is different; a pair of first sensors are disposed on a diagonal of one of the display screens of the display and corresponding to the pattern of the first color and the pattern of the second color; a shutter glasses test seat is placed on the display The rectangle is displayed in front of the screen and has a placement surface; a left side light source is placed on the left side of the front edge of the shutter glasses test seat; a right side light source is placed on the right side of the front edge of the shutter glasses test seat; and a left second sensor is placed Placed on the opposite side of the shutter glass test stand and placed on the opposite side of the left side light source; a right second sensor placed on the shutter The mirror test seat is placed on the opposite side of the right side of the light source; a shutter glass is placed on the placement surface of the shutter glasses test stand and placed on the left side light source, the right side light source and the left second sensor Between the right sensor and the second sensor, a receiving device is disposed on the shutter glasses for receiving the 3D image synchronization signal emitted by the 3D signal transmitter, so that the shutter glasses sequentially switch the left mirror and the right mirror; and a calibration The device is disposed on the display and electrically connected to the 3D signal transmitter. [0012] The present invention further provides another three-dimensional (3D) display calibration system, comprising: a display having a rectangular display screen for displaying images; a 3D signal transmitter configured in the display or externally connected to Outside the display, and provide a series of 3D video signals, one of each 3D video signal 099125112 Form No. A0101 Page 7 / Total 31 Page 0992044131-0 201205124 On the diagonal, configure a first color pattern and a second color The pattern of the first color and the color of the second color are different; a frame is disposed on the display screen, and is transparent on the transparent display layer. Configuring a plurality of first sensors 'each first sensor is a pattern of a corresponding first color and a pattern of a second color; a shutter glasses test stand is placed in front of the rectangular display screen of the display device and has a Place the surface; a left light source 'placed on the left side of the front edge of the shutter glasses test seat; a right side light source placed on the right side of the front edge of the shutter glasses test seat; The sensor is placed on the placement surface of the shutter glasses test stand and placed on the opposite side of the left side light source; a right second sensor is placed on the placement surface of the shutter glasses test stand and placed on the right side of the light source On the other side of the shutter glasses, placed on the placement surface of the shutter glasses test stand, and placed between the left side light source, the right side light source and the left second sensor, the right second sensor, the shutter glasses are configured a receiving device is configured to receive the 3D image synchronization signal emitted by the 3D signal transmitter, so that the shutter glasses sequentially switch the left mirror and the right mirror; and a calibrator is disposed on the display and electrically connected to the 3D signal transmitter. [0013] The present invention further provides a three-dimensional display self-tuning system, comprising: a display device having a rectangular display screen for displaying images; a 3-way signal transmission benefit, configured in the display or externally connected to Outside the display, a 3D video signal is provided, and the 3D video signal is alternately displayed by a left eye test picture and a right eye test picture; - the screen visual control device is configured in the 3D nickname transmission 'screen control device system It consists of __delay time adjustment circuit and -timetime_monolithic material;-(four) glasses, with 099125112 form number Α0101 page 8/total 31 page 0992044131-0 201205124 - connected with "transmitted by (four) signal transmitter The 3d video signal 'to make the shutter glasses in order _ left mirror and right mirror; and - the terminal controller is used to start the 3D signal transmitter to provide _ image signal; 1, in the terminal controller to adjust the delay start time Adjust the circuit with (4) ((4) in the startup state) time adjustment circuit. [0015] [0016] The design provided by the present invention can synchronize the image of the image update frequency with the shutter on the shutter mirror through precise adjustment, so that the displayed three-dimensional image is not too dark or The situation of overlapping occurs to achieve the best three-dimensional effect. [Embodiment] The present invention mainly discloses a three-dimensional <i3D) display calibration system and a calibration method thereof. Therefore, a display having a three-dimensional image and a shutter mirror disposed in the calibration system are conventional technologies. Therefore, the detailed structure of the display and the shutter mirror, and the editing or production of the three-dimensional image are not described in detail to avoid unnecessary limitation of the present invention. However, for the preferred embodiment of the three-dimensional (3D) display calibration system and the calibration method thereof of the present invention, the details are as follows, but in addition to these detailed descriptions, the present invention can be widely implemented. In other embodiments, it is subject to the scope of the patents that follow. For a more complete and clear disclosure of the technical content, the object of the invention, and the effect thereof, the invention will be described in detail below. Generally, the screen of a liquid crystal television (LCD TV) is continuously updated by a series of still pictures. Since the human eye has a residual image function, a dynamic picture is formed in a series of still pictures continuously updating pictures. There are several types of LCD TV screen updates: from top right to bottom left, from top left 099125112 Form number A0101 Page 9 / Total 31 true 0992044131-0 201205124 to the bottom right update, top to bottom update and bottom to top update. Generally, the LCD TV update frequency is 60hz (60 times per second), and the residual image of the human eye is about 1/16~1/24 seconds (relative display frequency is 16hz~24hz), so there is enough time to form a dynamic picture. [0017] To display a three-dimensional picture (hereinafter 3D is represented by 3D), firstly, the left and right sides must be alternately interspersed and updated, and since the update is alternately interpolated, the update frequency must be raised to two of the human eye residual frequencies. More than 60hz~120hz, or higher to 240hz, can make people's eyes and shadows move continuously. When the human eye wants to see the 3D picture from the 3D display, it is necessary to wear a shutter glasses having a left shutter and a right shutter. When the transmitter of the LCD TV playing the 3D image sends a signal to update the left eye image, the left shutter of the shutter glasses is opened and the right shutter of the shutter glasses is closed, so that the viewer only sees the picture with the left eye. When the transmitter of the LCD TV of the 3D image sends a signal for updating the image of the right eye, the left shutter of the shutter glasses is closed and the right shutter of the shutter glasses is opened, so that the viewer only sees the picture with the right eye. After the brain merges the left and right eye images, a three-dimensional sense is produced. If the left and right shutter opening time is too long or too early, it will produce a superimposed surface, which will make the 3D effect worse. In severe cases, even 3D effect will not be achieved; if the left and right shutter opening time is too short or too When it is turned on late, the 3D face will be faint; only the precise opening time will produce a perfect 3D effect. [0018] First, please refer to FIG. 1 , which is a schematic diagram of a calibration system for a 3D display of the present invention. As shown in FIG. 1, the calibration system of the 3D display includes a display 10 having a display screen 101, and a plurality of first sensors 20 for arranging a pair of first sensors 20 on the rectangular display screen 101 of the display. Diagonally; 099125112 Form No. A0101 Page 10 / Total 31 Page 0992044131-0 201205124 In the preferred embodiment of the present invention, the first inductor 20 is disposed on all four corners; 3D signal transmitter 30, Electrically connected to the display 10, and configured with a calibrator 301, wherein the 3D signal transmitter 30 is used to output a series of 3D image signals, wherein the 3D image signal provided by the 3D signal transmitter 30 is controlled by a left eye test screen. 90 and a right eye test screen 91 are alternately displayed repeatedly. At the same time, on one diagonal of each 3D video signal 30, a first color pattern 901 and a second color pattern 902 are arranged, wherein the first color pattern 901 And the color contrast color in the pattern 902 of the second color is different (for example, the pattern 901 of the first color is dark, and the pattern 902 of the second color is light (refer to FIG. 3); a shutter glasses test 40 is disposed at a distance from the display screen 101 of the display 10, and has a placement surface 401, and a left light source 50 and a left side are disposed on the left and right sides of the first end of the display surface 401 adjacent to the display screen 101. a right light source 51, and a pair of second sensors, including a left light source 50 and a right light source 51, are disposed on the left and right sides of the other end (ie, the second end) of the first end (ie, the second end), including The left second sensor 70 and the right second sensor 71; the optimal light source of the left light source 50 and the right light source 51 in this embodiment is a light emitting diode (LED), but the embodiment does not limit the light source type. a shutter glasses 60, configured with a receiver (not shown) for receiving the 3D image sync signal sent by the 3D signal transmitter 30, so that the shutter glasses 60 can be synchronized according to the 3D image sync signal. The opening and closing (OFF) of the left mirror 61 of the shutter glasses 60 and the ON and OFF of the right mirror 62 are controlled, wherein the shutter glasses 60 are placed on the placement surface 401 of the shutter glasses test stand 40. Between the ends, that is, the shutter glasses 60 are located at the left light source 50, the right light source 51, and left and right. Between the second sensors 70, 71, and the left mirror 61 of the shutter glasses 60 is arranged in line with the left light source 50 and the left second sensor 70, 099125112 Form No. A0101 Page 11 / Total 31 Page 0992044131-0 201205124 At the same time, the right mirror 62 of the shutter glasses 60 is arranged in line with the right light source 51 and the right second sensor 71. A waveform display 80 (for example, an oscilloscope) has a first detection signal input end through a wire 13 and a pair of A sensor 20 is electrically connected to the second sensor 71 and the second sensor 70 and the second sensor 71 are electrically connected to each other by a wire 5 . [0019] Next, please refer to FIG. 2 for a configuration diagram of another embodiment of the plurality of first inductors of the present invention. A frame 11 is disposed in front of the display screen 1 of the display 10. The frame 11 has a transparent surface 11 and a frame edge 113 extending forwardly from the transparent surface ji 1 . The transparent surface 111 and the frame 113 form a cover. Body shape. The transparent surface 111 is sized to conform to the display screen 〇1, and the display 10 is framed by the frame edge 113 to fix the frame u. The plurality of first sensors 20 are mounted on the transparent surface of the frame π, and the position of the configuration is corresponding to the pattern of the first color and the pattern 902 of the second color on the mother-side 3D image signal. '· For example: when each 3D video signal is arranged with a first color pattern 901 and a second color pattern 9〇2 on a pair of corners, at this time, two first sensors 2〇 and 3D are used. The pattern 901 of the first color and the pattern 9〇2 of the second color on the image signal correspond to each other; when the pattern 9 〇 1 of the first color and the pattern 902 of the second color are arranged in the four corners of each image signal, Four first inductors 2 are required to be disposed at four corners of the transparent surface 111. With the configuration of this embodiment, when the other display device is adjusted, the frame 11 can be directly removed and then mounted to another display device, which can greatly reduce the replacement of the first sensor 20 to another display device. The time it takes. The plurality of first inductors 20 of the present invention can be directly disposed on the display screen (8) of the .4 display 1 G as shown in FIG. 1, for example, using a viscous material, 099125112, form number A0101, page 12/total 31 Page 0992044131-0 [0020] 201205124 A plurality of first sensors 2 〇 are adhered to at least one pair of corners of the display screen 〇1 and correspond to the pattern of the first color and the pattern of the second color on each 3D image signal Or as shown in FIG. 2, the plurality of first sensors 2 〇 are adhered to the transparent surface 111 and correspond to the pattern of the first color and the pattern of the second color on each 3d image signal. The invention is not limited. [0021] ο ο Next, please refer to FIG. 3, which is a schematic diagram of a 3D image test screen when the invention is calibrated. As shown in Fig. 3, a first color pattern 9〇1 is arranged on the upper right and lower left corners of the four corners of the left eye test surface, and a second color pattern 9〇2 is arranged on the upper left and lower right sides. . On the upper right and lower left corners of the four corners of the right eye test screen 91, a pattern color 9〇2 of the second color is arranged, and a pattern 9〇1 of the first color is arranged on the upper left and the lower right. As described above, the preferred embodiment of the present invention has a first color as a dark color and a second color as a light color, which is distinguished by contrast colors, but this embodiment is not limited to any color. When the screen is updated (such as from the upper right to the lower left), the pattern 9〇1 of the first color on the upper right side of the left eye test screen 90 will first become the pattern 902 ° of the second color and the update will be early, the first left lower The color pattern 901 will become the pattern 902 of the second color. At this time, the left eye test screen 90 will become the right eye test screen 91 of the upper right and lower left images 902 of the second color, and the upper left and lower right are successively discolored. This time is the time required for the picture to be updated. And the time when the lower left is finished until the next time you want to change the color again, it is the screen stay time. Please refer to FIG. 4, which is a schematic diagram of the time axis of the 3D video signal update of the present invention. For example, in the case of a general 120hz display, the face update time is about 4 milliseconds (ms). The screen stay time is about 3.4 milliseconds, that is, the screen is updated to 099125112. Form number A0101 page 13/31 page 0992044131-0 [0022] 201205124 The next update time is 8.3 milliseconds. Therefore, if the screen needs to fully present a perfect 3D effect, the opening time of the left mirror 61 or the right mirror 62 of the shutter glasses must be closer to 4.3 mm. The better the effect, that is, the screen stay time is equal to the left mirror 61 or the right mirror. 62 On time (to explain, since the shutter glasses 6〇 control the left mirror 61 or the right mirror 62 to open the shutter speed very fast, the shutter open time does not need to be added to the calculation). Then, as shown by the time axis T of FIG. 4, during the 4 milliseconds of the start of the facet update, both the left mirror 61 and the right mirror 62 are in a closed state 'between about 3.9 milliseconds to 4 milliseconds, left. The mirror 61 will be turned on. Therefore, only the left eye can see the picture (ie, the left eye test surface is 9 〇). When it reaches 8.3 milliseconds, the left lens 61 will be closed, and then the screen will be updated. At this time, Both the left mirror 61 and the right mirror 62 are in a closed state. When the time is between 12.25~12. 3 milliseconds (ie, the left mirror 61 is closed and then 3.95~4 milliseconds), then the right mirror 62 will just be turned on, so only the right eye will see the picture (ie Right eye test screen 91), when it is 16·6 milliseconds (that is, the right mirror 62 is turned on and then 4.3 milliseconds), the right mirror 62 is turned off, and then returns to the screen update state. At this time, the left mirror 61 and the ancient mirror: 62 is in the state of being closed, and cycles accordingly. [0023] In the process of updating the 3D video signal, since the left eye test screen 90 and the right eye test screen 91 are arranged at the same corner, the first sensor 2 is located at the same corner. The color contrast sensed by 〇 is not the same', so its output is also different; for example, when the first sensor 20 measures the pattern of the first color of the left eye test 〇9〇9〇1 (that is, dark) When a low-state signal is output, and when the same position is configured as the second color pattern 9〇2 (ie, a light color) when updating to the right-eye test screen 91, the first sensor 20 outputs a high value. The status signal, this 099125112 form number A0101 page 14 / 31 page 0992044131-0 201205124 process generates the first detection signal; therefore, the first sensor 20 will be updated with the 3D picture of the LCD, the signal it induces The state transmits the first detection signal to the waveform display 80 via the wire 13; obviously, the waveform of the first detection signal is a square wave signal having high and low states. [0024] ❹

Next, please refer to FIG. 5A and FIG. 5B, which are diagrams for adjusting the calibration system of the 3D display of the present invention. First, as shown in FIG. 5A, during the LCD screen update process, when the 3D picture is updated to the left eye test picture 90, the 3D signal transmitter 30 transmits the signal of the left eye test face 90 to the shutter glasses 60. When the receiver of the shutter glasses 60 receives the signal of the left eye test screen 90, the left mirror 61 is turned on immediately (when the right mirror 62 is still closed). Since the left and right light sources 50 and 50 of the left and right light sources 51 are placed in front of the shutter glasses 60 as the permanent light source, and the light is directed to the left and right of the shutter glasses 60, the left second sensor 70 and the right second sensor 71 are opposite to each other. . Taking FIG. 5A as an example, when the left mirror 61 is turned on, the left second sensor 70 senses the light of the left front light source 50; obviously, since the right mirror 62 is still closed, The right second sensor 71 cannot sense the light of the right right source 51. Therefore, when the left second sensor 70 is turned on from the left mirror 61 and the light is detected until the left mirror 61 is turned off (updated to the right eye test screen 91), this time is the left screen stay time of the 3D image, and this induction The signal will be transmitted to the waveform display 80 via the left second sensor 70 via the wire 15, and the displayed waveform may be a square wave signal having high and low states. At the same time, the first sensor 20 also displays the first detection signal of the LCD 3D picture update signal via the wire 13 to the waveform display 80. At this time, it can be judged by the wave starting point between the first detection signal displayed on the waveform display 80 and the second detection signal 099125112 Form No. A0101 Page 15 / 31 page 0992044131-0 201205124 Whether it is synchronized; that is, it is determined whether the opening time of the left mirror 61 of the shutter glasses 60 conforms to 4.3 milliseconds on the display 10. The 5B picture shows a schematic diagram of updating the 3D picture to the right eye test picture. Since the process is the same as the test process of FIG. 5A, it will not be described again. [0025] If the waveform start point between the first detection signal and the second detection signal displayed on the waveform display 80 is not synchronized, it indicates the time of the 3D test surface sent by the LCD transmitter. A time lag occurs between the point and the time when the receiver of the shutter glasses 60 turns on the left eye. At this time, the opening time of the left mirror 61 has not yet reached 4. 3 milliseconds, and the next update is performed. The signal has been turned off by the left mirror 61. Therefore, the longer the time delay between the first detection signal and the second detection signal, the shorter the opening time of the left mirror 61 is, so that the aforementioned 3D surface will be caused. In the same way, if the opening time of the left mirror 61 is longer, the overlapping surface of the left mirror 61 is generated, which makes the 3D effect worse; only the precise opening time can produce a perfect 3D effect. [0026] Therefore, when the mode control device of the present invention determines that the 3D picture stay time is deviated by the waveform display, the calibrator 301 on the 3D signal transmitter 30 is used for fine adjustment to make the first detection. The two signals between the signal and the second detection signal are synchronized. The adjustment mode of the right mirror 62 is also the same as that of the left mirror 61. The waveform display 80 analyzes whether the first detection signal is synchronized with the second detection signal of the right second sensor 71, and then is adjusted by the calibrator 301. The above method adjusts the left mirror 61 and the right mirror 62 of the shutter glasses 60 to achieve a perfect picture with the highest brightness, the clearest 3D image, and no overlap. It should be noted that the calibrator 301 is a variable resistor adjuster, and the start time of the 3D signal transmitter 30 can be adjusted by the change of the resistance of the variable resistor. 099125112 Form No. A0101 Page 16 / Total Page 31 0992044131-0 201205124 ο [0027] Please refer to FIG. 6 , which is a schematic diagram of the self-adjusting system of the present invention. As shown in Fig. 6, the 'self-adjusting system is in the LCD display 1', the signal transmitter 30 has built-in-screen display device (On-Screen Display; 〇SD) 300 'where the screen control device At least one delay time adjustment circuit 302 and an open time adjustment circuit 3〇3 can be used to adjust the update delay time of the 3D signal transmitter 3〇. When the LCD display is activated or set to a self-adjusting system, the 3D signal transmitter 30 of the LCD display sends a self-adjusting screen 1 to the screen 1〇1; and the screen display device 300 will also send a delay time adjustment icon (time lag icon) i〇〇i and a black time time ic〇n 1〇{)2, and simultaneously displayed on the self-adjusting screen 1GGG' The reference time when the adjustment is performed by the delay time adjustment circuit 3Q2 and the self-on time adjustment circuit 3G3 is performed. Then, a terminal controller 1_ (for example, remote (four)) can be used to provide the control signal 13〇1 to start the self-adjusting system and can further adjust the delay time adjustment icon 1001 and the opening time adjustment icon 1〇〇. 2 on the value. When the terminal controller 1 300 is activated and enters the self-adjusting mode, the 3D signal transmitter 30 of the LCD display 1 sends out a self-adjusting picture 1000 to the display screen 101. The content of () includes a left picture 1100 and a right picture UGG, and a first pattern 1101 is formed on the left picture ΐιοο and a second pattern 12 is formed on the right picture 1200 at the same position relative to the left picture 1100. In a preferred embodiment, the first pattern 11〇1 is an X-type pattern, and the second pattern 1201 is a 0-type pattern H. The embodiment of the present invention numbers the first pattern and the second pattern 099125112. A0101 Page 17 of 31 0992044131-0 201205124 The image of the case is not limited, it can be any type of image. [0028] Next, please refer to FIG. 7 , which is a schematic flow chart of the adjustment steps of the self-adjusting system of the present invention. First, when the adjuster starts the self-adjusting system with the terminal controller 1 300, the 3D signal transmitter 30 of the LCD display 10 sends a screen 1000 for performing self-adjustment to the display screen 101, and the adjustment screen 1000 is A left picture 1100 and a right picture 1200 are repeated and alternately displayed; at the same time, the screen display device 300 also sends a delay time adjustment icon 10 01 and an on time adjustment icon 1 0 0 2, and simultaneously displays the self-adjusting picture. In 1000, the reference time when the adjustment is performed by the delay time adjustment circuit 302 and the self-on time adjustment circuit 303 is performed. At this time, the adjuster must wear the shutter glasses 60 to make adjustments. Next, the self-adjusting step of this embodiment is entered. [0029] As described above, when the image updated on the left screen 1100 and the right side 1200 of the adjustment screen 1000 is not synchronized with the shutter activation speed on the shutter glasses 60, the screen may appear to be superimposed; or when the shutter The shorter the opening time of the left eye or the right eye on the glasses 60, the 3D picture will be faint and the effect will be worse, so adjustment is needed at this time. First, please refer to step one 7001

First, the delay time adjustment icon 1001 is turned down by the terminal controller 1 300 to delay the shutter on the shutter glasses 60 to open the time, so that the shutter opening time on the shutter glasses 60 is shortened, for example, when the screen control device 300 When the delay time adjustment icon 1001 displays the value at the position of 50%, the display value of the delay time adjustment icon 10 01 is adjusted from the position of 50% to the position of less than 50%; the position value of the adjustment needs to be adjusted. In the process, when the value is reduced to a certain value (for example, when it is adjusted to less than 40%), it is not recognized as 3D 099125112 Form No. A0101 Page 18 / Total 31 Page 099204413 Bu 0 201205124

There is a minimum delay between the turn-on time after the update frequency of the transmitter 30 is sent, and the shutter of the shutter glasses has the maximum open time, so after adjusting the adjustment of step 4 7_, the adjustment of the visual observation is observed. The 3D image will gradually brighten and the 3D image will be better. Shirt like time! Uy · When adjusting the hourly leak image

The image is too dark to see if the moon is lost or 3D Chu's decision to adjust the boundary line; then step 2:, the delay time adjustment icon - indication value: the second image of the image is the latest money = when the time is (4) glasses 6G After the adjustment of 3D Shadow 2, adjust = value. Obviously, the steps will be darker when you complete the steps. Then, the image of the entrance lens 6G is large, so that the time on the shutter glasses 60 becomes long, until the portrait of the quick glasses 6Q appears 3 = For example, when the adjustment is excessive, the image frame appears. Shadow, =: (breaking the whole world ':), at this time 'enter step _7 〇〇 4, will open the icon to delete the display value back to adjust to the image can be recognized as the shadow of the image, this is the shutter The maximum opening time value of the 3D image imaging of the eye _; obviously, at this time, the shutter of the shutter is connected (four) _ and then, please refer to Fig. 8, which is a schematic diagram of the adjustment of the screen of the 3D adjustment system of the present invention. When the adjustment is completed, the right mirror 62' of the shutter glasses 6 is blocked, and the left eye only sees the first pattern 1101 of the left picture 1100 (ie, the X-shaped pattern), and the second pattern 12〇1 is not seen. (ie 〇 pattern). Similarly, the left mirror 61 of the shutter glasses 60 is hidden, and the right eye only sees the second pattern 1201 (ie, the 〇 pattern) of the right screen 1200 displayed in the screen and does not see the first pattern 1101 (ie, the X pattern). ), and the above view is 099125112 Form No. A0101 Page 19 / Total 31 Page 0992044131-0 201205124 The brightness of the face is the largest. When the shutter glasses 60 are taken down to the naked eye, the first pattern 1101 (X-shaped pattern) and the second pattern 1201 (0-type pattern) are overlapped at the same position. At this point, it means that the face adjustment is completed. [0031] While the invention has been described above in terms of the preferred embodiments thereof, it is not intended to limit the invention, and may be modified and modified without departing from the spirit and scope of the invention. Therefore, the scope of patent protection of the present invention is defined by the scope of the patent application attached to the specification. BRIEF DESCRIPTION OF THE DRAWINGS [0032] Fig. 1 is a schematic diagram of a calibration system for a 3D display of the present invention. 2 is a schematic diagram of the configuration of the first inductor of the present invention. [0034] FIG. 3 is a schematic diagram of a test screen of a 3D image when the invention is calibrated. 4 is a schematic diagram of a screen update time axis of the present invention. [0036] FIG. 5A is a schematic diagram of the left mirror adjustment of the calibration system of the 3D display of the present invention. [0037] FIG. 5B is a schematic diagram of the right mirror adjustment of the calibration system of the 3D display of the present invention. 6 is a schematic diagram of a self-adjusting system of the present invention. [0039] FIG. 7 is a schematic flow chart of an adjustment step of the self-adjusting system of the present invention. [0040] FIG. 8 is a schematic diagram of the screen adjustment of the 3D self-adjusting system of the present invention. [Main component symbol description] 099125112 Form No. A0101 Page 20 of 31 0992044131-0 201205124

10 Display [0042] 101 Display Screen [0043] 11 Frame [0044] 111 Transparent Surface [0045] 113 Frame Edge [0046] 13 Wire [0047] 15 Wire [0048] 20 First Sensor [0049] 30 3D Signal Transmitter [0050] 300 Screen Control Device [0051] 301 Calibrator [0052] 302 Delay Time Adjustment Circuit [0053] 303 On Time Adjustment Circuit [0054] 40 Shutter Glasses Test Seat [0055] 401 Placement Surface [ 0056] 50 Left light source [0057] 51 Right light source [0058] 60 Shutter glasses [0059] 61 Left mirror 099125112 Form number A0101 Page 21 / Total 31 page 0992044131-0 201205124 [0060] 62 right mirror [0061] 70 left Two sensors [0062] 71 right second sensor [0063] 700 1 Step one [0064] 7002 Step two [0065] 7003 Step three [0066] 7004 Step four [0067] 80 waveform display [0068] 90 left eye test Screen [0069] 901 Pattern of First Color [0070] 91 Right Eye Test Screen [0071] 902 Pattern of Second Color [0072] 1000 3D Adjustment System Display [0073] 1001 Delay Time Adjustment Icon [0074] 1002 Opening Time Adjustment icon [0075] 1100 Left screen [0076] 1101 A pattern [0077] 1200 day the right side [0078] 1201 099 125 112 The second pattern 22 on the sheet number A0101 / 31 0992044131-0 Total 201 205 124 [0079] 1300 [0080] 1301 terminal controller control signal

❹ 099125112 Form No. A0101 Page 23 of 31 0992044131-0

Claims (1)

201205124 VII. Patent application scope: 1. A three-dimensional display calibration system, comprising: a display having a rectangular display surface for displaying images; a 3D signal transmitter disposed in the display or externally connected to the display In addition, a series of 3D image synchronization signals are provided, and a pattern of the first color and a pattern of the second color are arranged on a diagonal of each of the 3D image signals, wherein the pattern of the first color and the second The color contrast color is different in the color pattern; a pair of first sensors are disposed on a diagonal of the display surface of the display and corresponding to the pattern of the first color and the pattern of the second color; a shutter glasses The test stand is placed in front of the rectangular display of the display and has a placement surface; a left light source is placed on the left side of the front edge of the shutter glasses test seat; a right side light source is placed on the right side of the front edge of the shutter glasses test seat; a second second sensor disposed on the placement surface of the shutter glasses test stand and placed on the opposite side of the left side light source; a second sensor is disposed on the placement surface of the shutter glasses test stand and placed on the opposite side of the right side light source; a shutter glasses are placed on the placement surface of the shutter glasses test seat and placed Between the left side light source, the right side light source, the left second sensor, and the right second sensor, the shutter glasses are provided with a receiving device for receiving the 3D image signal emitted by the 3D signal transmitter, The shutter glasses are sequentially turned on and off the left mirror and the right mirror; and a calibrator is disposed on the display and electrically connected to the 3D signal transmitter. 2. The calibration system of claim 1, wherein the 3D image signal provided by the 3D signal transmitter is alternately repeated by a left eye test surface and a right eye test screen. 3. The calibration system according to claim 1, wherein the first color 099125112 form number A0101 page 24/31 page 0992044131-0 201205124 is a dark pattern, and the second color pattern is A light color pattern. 4. The calibration system of claim 1, wherein a pair of first sensors are disposed on another diagonal of the display surface of the display. 5. A three-dimensional display calibration system, comprising: a display having a rectangular display surface for displaying images; a 3D signal transmitter disposed in the display or externally connected to the display and providing a series of a 3D image synchronization signal, on a diagonal of each of the 3D image signals, a pattern of a first color and a pattern of a second color, wherein the pattern of the first color and the color of the pattern of the second color The contrast color is different; a frame is disposed on the display surface, and is a transparent layer in a region opposite to the display surface, and a plurality of first inductors are disposed on the transparent layer, and each of the first inductors is configured The pattern of the first color and the position of the pattern of the second color; a shutter glasses test stand placed in front of the rectangular display of the display and having a placement surface; a left side light source placed on the front edge of the shutter glasses test seat a left side light source, placed on the right side of the front edge of the shutter glasses test seat; a left second sensor placed on the placement surface of the shutter eye milling test seat and placed Placed on the opposite side of the left side light source; a right second sensor is placed on the placement surface of the shutter glasses test stand and placed on the opposite side of the right side light source; a shutter glasses, Placed on the placement surface of the shutter glasses test stand, and placed between the left side light source, the right side light source and the left second sensor, the right second sensor, and the receiving device is disposed on the shutter glasses Receiving the 3D image signal emitted by the 3D signal transmitter, so that the shutter glasses sequentially switch the left mirror and the right mirror; and a calibrator disposed on the display and electrically connected to the 3D signal launcher. 6. The calibration system according to claim 5, wherein the 3D signal is 099125112, the form number A0101, the 25th page, the total 31 page 0992044131-0201205124, the 3D image signal provided by the detector is tested by a left eye. The picture is displayed alternately with a right eye test. 7. The calibration system of claim 4, wherein the pattern of the first color is a dark pattern and the pattern of the second color is a light pattern. 8. The calibration system of claim 1 or 4, wherein a pair of first sensors are disposed on another diagonal of the transparent layer of the frame. 9. A self-tuning system for three-dimensional display, comprising: a display having a rectangular display surface for displaying images; a 3D signal transmitter disposed in the display or externally connected to the display and providing a 3D An image synchronization signal, wherein the 3D video signal is alternately displayed by a left eye test screen and a right eye test screen; a screen visual control device is disposed in the 3D signal transmitter, and the screen visual control device is delayed by a delay a time adjustment circuit and an opening time adjustment circuit; a shutter glasses having a receiving device for receiving the 3D image signal emitted by the 3D signal transmitter, so that the shutter glasses sequentially switch the left mirror and the right mirror; And a terminal controller for enabling the 3D signal transmitter to provide the 3D video signal; wherein the delay controller and the turn-on time adjustment circuit 调整10 are adjusted by the terminal controller. The self-tuning system described in the above, wherein the left eye test screen provided by the 3D signal transmitter further configures a first pattern and a second image. . 099125112 Form No. A0101 Page 26 of 31 0992044131-0