TWI642295B - Optic adaptive system and implementing method thereof - Google Patents

Abstract

An optical adjustment system and an implementation method thereof are connected to at least one display device detection system through an internet information, when the display device detection system starts detecting a to-be-detected display device, and transmits the measured input item data To the optical adjustment system, the optical adjustment system calculates an adjustment parameter that meets the demand condition based on the relationship between the input and the output, and transmits the adjustment parameter back to the display device detection system to perform the debugging operation of the display device, wherein the optical adjustment system passes through the number After the display device is detected, the optical adjustment system will gradually adjust the range of the adjustment interval, so that the adjustment interval is close to an actual debugging range, thereby shortening the debugging operation time of the display device and effectively improving the overall efficiency.

Description

Optical adjustment system and implementation method thereof

An optical adjustment system that utilizes input item data of a plurality of display devices that are captured, and gradually adjusts output debugging parameters (range, voltage value, brightness, optical data detection order) through machine learning to make optical adjustment The system can quickly calculate an adjustment parameter and shorten the optical adjustment system of the display device to adjust the operation time and the implementation method thereof.

The display device (display panel) needs to be white balance adjusted before leaving the factory, so that the display device obtains the best display effect based on the preset gamma value. In the past, the adjustment operation of the display device mainly used the iterative method as the main method of panel debugging. Please refer to "Figure 1", which shows a flow chart of the conventional display device detection, as shown in the figure, which is mainly applied to a display device detection system, and detects a display device to be detected through the display device detection system. And adjusting the operation, the display device detecting process comprises: detecting the display device step: conveying a to-be-detected display device to the display device detection system, and the display device detection system driving the display device to be detected, so that the display device to be detected generates a light source; Step: display device detection system measurement to be detected Displaying the light source of the device and generating a piece of optical detection data; calculating the adjustment parameter step: the display device detection system uses the optical detection data of the pen to calculate the adjustment parameter by the iterative method in the preset adjustment interval range; Repelling device step: the display device detecting system adapts the detecting display device with the adjusting parameter, so that the adjusted display device to be detected meets the preset gamma value; when the next device to be detected is sent to the display device detecting system, the The detection system will gradually calculate the adjustment parameters by the iterative method within the same detection interval.

As can be seen from the above, since the performance difference of each display device is large, the white balance value of each display device must be adjusted one by one. However, the conventional adaptation process is performed in the fixed detection interval range for the iterative calculation, and thus cannot be shortened. In addition, even if the factory has multiple production lines and adjustment operations at the same time, the display device detection systems on each production line still operate independently. This method will result in a significant increase in operating costs, so how to shorten the adjustment operation. Time, this is a problem to be solved.

In view of the above problems, the present inventors conducted research and analysis on the detection system of the display device and the detection flow thereof based on the experience of researching the display device for many years; therefore, the main object of the present invention is to provide a through-collection, The optical adjustment system and its implementation method for adjusting the output of the adaptive interval are compared step by step by adjusting multiple parameters.

To achieve the above object, the optical adjustment system of the present invention and the method for implementing the same, the optical adjustment system is linked to a display device detection system, and when the display device detection system starts detecting a display device to be detected, and the measured one is measured The input item data is transmitted to the optical adjustment system, and the input item data may be, for example, color coordinates, gray scale values, luminance values, display device types, material property parameters, and the like of the respective monochrome colors, so that the optical adjustment system can be based on the input and the The output relationship calculates an adjustment parameter that meets the demand condition, and transmits the adjustment parameter back to the display device detection system to perform the display device debugging operation, so as to achieve the color temperature adjustment, the gamma adjustment or the white balance after the display device is completed. Furthermore, after the optical adjustment system is detected by several display devices, the optical adjustment system gradually adjusts the output of the adjustment interval, so that the adjustment interval is close to an actual debugging range, thereby achieving an optimal adjustment effect, and thereby shortening the debugging operation time of the display device. Improve overall adjustment efficiency.

In order for your review board to have a clear understanding of the purpose, technical features and effects of the present invention, the following description will be used in conjunction with the illustrations, please refer to it.

10‧‧‧Optical adaptation system

101‧‧‧Optical Adaptation Server

102‧‧‧User operating platform

1011‧‧‧Data processor

1012‧‧‧Check condition database

1013‧‧‧Data storage module

1014‧‧‧Adjustable interval storage module

1015‧‧‧Adjustable parameter storage module

20‧‧‧Display device detection system

201‧‧‧Operator

202‧‧‧Lighting device

203‧‧‧Optical device

A1‧‧‧First adjustment interval

A2‧‧‧Second adaptation interval

A3‧‧‧ third adjustment interval

A4‧‧‧Four adjustment interval

P‧‧‧Display display device

S1‧‧‧Enter project data

S2‧‧‧Adjustment parameters

Step 1‧‧‧Select optical detection condition steps

Step 2‧‧‧Drawing input project data steps

Step 3‧‧‧ Calculate the adjustment parameters

Step 3-1‧‧‧Confirm the adjustment interval step

Step 3-2‧‧‧Steps to calculate the adjustment parameters within the adaptation interval

Step 3-3‧‧‧Storage adjustment parameters

Step 3-4‧‧‧Comparison of multiple adjustment parameters

Step 3-5‧‧‧Optimized adjustment interval steps

Step 4‧‧‧Adjusting the display device steps

Fig. 1 is a flow chart showing the detection of a conventional display device.

Fig. 2 is a schematic view showing the composition of the present invention.

Figure 3 is a schematic view of the composition of the present invention (2).

Figure 4 is a flow chart (1) of an embodiment of the present invention.

Figure 5 is a schematic view (I) of the implementation of the present invention.

Figure 6 is a schematic view (2) of the implementation of the present invention.

Figure 7 is a flow chart (2) of the implementation of the present invention.

Figure 8 is a schematic view (3) of the present invention.

Figure 9 is another embodiment of the present invention.

Please refer to FIG. 2, which is a schematic diagram of the composition of the present invention. As shown in the figure, the optical adjustment system 10 of the present invention comprises an optical adjustment server 101 and a user operation platform 102, and the optical adjustment is performed. The server 101 has a data processor 1011, and further includes a detection condition database 1012, a data storage module 1013, an adaptation interval storage module 1014, and an adaptation parameter storage module 1015 and a data processor 1011 to complete the information connection. The data processor 1011 can run the optical adaptation system 10, which can calculate an adjusted parameter according to a preset gamma value, which can be a central processing unit (Central Processing Unit). , a CPU, a Microprocessor Control Unit (MCU); the detection condition database 1012 is a virtual component, and at least one optical detection condition is stored, wherein the optical detection condition is a machine learning algorithm. For example, artificial neural network, decision tree, perceptron, support vector machine (Support) Vector Machine), integrated learning (AdaBoost), cluster analysis (Cluster analysis), linear discriminant Linear Discriminant Analysis, Radial basis function kernel, Expectation-maximization algorithm, Discrete-time Markov chain, Monte Carlo method (Monte Carlo) Method), regression analysis (regression analysis), principal component analysis (PCA), partial least squares (PLS), multivariable statistical process control (MSPC), etc. Any of the machine learning algorithms can be implemented, and is not limited thereto. The data storage module 1013 is a virtual component for storing at least one input item data for the data processor 1011 to calculate. Adjusting parameters, wherein the input item data may be, for example, one of a color coordinate value, a grayscale value, a luminance value, a white balance value, a color temperature, and a panel characteristic value of each monochrome color, or a combination thereof; The adaptive interval storage module 1014 is configured to store data of at least one adaptation interval, and the adaptation interval may be initially set to a preset range, and the data The processor 1011 can further adjust its output (range, voltage value, brightness, optical data detection order) according to the plurality of input item data; the adjustment parameter storage module 1015 is a virtual component for storing at least one adjustment parameter. The adjustment parameter data processor 1011 obtains the iterative method within the range of the adaptation interval according to the input item data, and further, the adjustment parameter affects the output performance of the display device (for example, color temperature, white balance or gamma, etc.); The user operation platform 102 is connected to the optical adaptation server 101. Further, the user operation platform 102 is a virtual operation component, and provides a virtual operation interface for the user. The device is connected to the user operating platform 102 to perform related operations and settings on the optical adaptation server 101.

Please refer to FIG. 3, which shows a schematic diagram (2) of the present invention. As shown in the figure, the optical adjustment system 10 of the present invention is connected to at least one display device detection system 20 via internet information. The display device detecting system 20 is configured to detect and adapt the display device, and includes an operating device 201, a lighting device 202 and an optical device 203. The operating device 201 is operable by a user, and the operating device 201 is used. To control the lighting device 202 and the optical device 203, the operating device 201 is connected to the optical adaptation server 101 via the Internet information, so that the operating device 201 can transmit the input item data to the optical adaptation server 101, and receive the optical adaptation. The adjustment parameter transmitted by the server 101, and the display device is adapted according to the adjustment parameter; the lighting device 202 is used to drive the display device to operate; the optical device 203 is used to measure the optical characteristics of the display device or Material properties, and further generate input project data, such as: color coordinates of a single monochrome color, grayscale values, luminance values or material properties.

Please refer to "4th figure", which shows the flow chart (1) of the present invention, and please refer to "5th figure" to "6th figure", which shows a schematic diagram of the implementation of the present invention (1) And (2), as shown in the figure, the implementation process of the present invention includes: (1) selecting an optical detection condition step Step 1: the user connects to the user operation platform 102 by using an electronic information device information to complete the information connection. After that, the user operating platform 102 can capture the plurality of optical detection conditions stored in the detection condition database 1012 and display them on the user operation platform 102 for the user to select. After the user selects, the optical adjustment server is selected. 101 can use the selected optical detection conditions to set the basis of the adjustment operation calculation; wherein, if a plurality of users are connected to the user operation platform 102 at the same time, the optical adaptation server 101 can record each use individually. The optical detection conditions set by the user are independently operated independently of each other; (2) the input item data is captured. Step 2: After the optical detection condition is selected, the user can operate the device 201 to drive the lighting device 202 and the optical device 203. After the lighting device 202 is driven, the lighting device 202 can drive a display device P to be detected, and the optical device 203 measures the display device P to be detected. After the measurement is completed, the optical device 203 can generate an input item data. S1, and transmitting the data to the optical adjustment system 10; (3) calculating the adjustment parameter step Step 3: when the optical adjustment system 10 receives the input item According to S1, the optical adjustment system 10 can calculate an adjustment parameter S2 in an adaptive manner within an adaptation interval, and transmit the adjustment parameter S2 back to the operation device 201, and store it in the optical adjustment system 10, wherein the optical adjustment system The system 10 may further compare the output (range, voltage value, brightness, optical data detection order) according to the comparison result after comparing at least two adaptation parameters S2 recently obtained; (4) adjusting the display device step Step 4: After the operation device 201 receives the adjustment parameter S2, the operation device 201 can adjust the to-be-detected based on the adjustment parameter S2. The display device P; when the next to-be-detected display device P performs the detection, the step of extracting the input item data is performed in step 2, and the optical detection condition is not required to be reset. The detection process of the other display devices is the same as above, and will not be described again. Repeat the above process to get the best adjustment parameters, which will shorten the adjustment time.

Please refer to FIG. 7 , which is a flowchart (2) of the implementation of the present invention. As shown in the figure, the step 3 of calculating the adjustment parameter of the present invention further includes: (1) confirming the adaptation interval step Step 3-1 After the optical adjustment system 10 receives the input item data S1, the data processor 1011 performs the selected optical detection condition, and the data processor 1011 adjusts the interval storage module 1014 to confirm an adjustment interval of the detection operation. Is there an update? If so, the data processor 1011 selects the latest adaptation interval for calculation. If not, the data processor 1011 performs the next step; (2) calculates the adjustment parameter within the adaptation interval. Step 3-2: After the adjustment interval is confirmed The data processor 1011 calculates the adaptation parameter S2 that meets the requirement condition within the adaptation interval based on the input item data S1, and transmits the adjustment parameter S2 to the display device detection system 20; (3) stores the adjustment parameter step Step 3- 3: After the data processor 1011 calculates the adjustment parameter S2, the data processor 1011 stores the adjustment parameter S2 in the adjustment parameter storage module 1015; (4) compares the multiple adaptation parameters step Step 3-4: when the adjustment parameter After S2 completes the storage, the data processor 1011 compares the latest adaptation parameters S2. At least two adaptation parameters S2 stored in the data storage module 1013 and generating a comparison result; (5) optimizing the adaptation interval step 3-5: please match "8th figure", which is shown in the figure The implementation diagram (3), as shown in the figure, the data processor 1011 re-adjusts the output of the adaptation interval (range, voltage value, brightness, optical data detection order) according to the comparison result, and stores it in the adaptation interval storage module 1014. For example, a first adaptation interval A1 is an adaptation range of the initial display device, a second adaptation interval A2 is an adaptation range of the second display device, and a third adaptation interval A3 is an N-1 display device. The adjustment range, a fourth adjustment interval A4 is an adaptation range of the Nth display device, and thus the figure shows that after the optimized adjustment interval step Step 3-5, the first adjustment interval A1 gradually narrows the range to the fourth adjustment interval A4. Since the stacking range of the fourth adaptive section A4 is smaller than the first adaptive section A1, the data processor 1011 can quickly calculate the adaptation parameter S2 that the display apparatus meets the demand condition.

In the above embodiment, the single display device detection system 20 is mainly taken as an example. When a plurality of display device detection systems 20 are simultaneously connected to the optical adaptation server 101, the optical adaptation server 101 can separately calculate each display device detection. The adjustment parameters required by the system 20, that is, the optical adjustment system 10 can synchronously support the plurality of display device detection systems 20. For the implementation of the system, please refer to "Fig. 4" to "Fig. 8", and details are not described herein.

Please refer to FIG. 9 , which shows another embodiment of the present invention. As shown in the figure, the optical adjustment system 10 of the present invention, wherein the user operating platform 102 can be further built into the display device. In the detecting system 20, the information connection with the display device detecting system 20 is completed. If the operating environment does not provide the Internet connection service, the operating platform 102 can be built in the display device detecting system 20, and the user can operate. Platform 102 performs related operations.

In summary, the optical adaptation system and the implementation method thereof include an optical adjustment server and a user operation platform, and the user can set the optical adaptation server by the remote end through the user operation platform. Optical detection conditions, the optical adaptation server is further connected to a display device detection system through the Internet information, when the display device detection system starts detecting a to-be-detected display device, and transmits the measured input item data to the optical adjustment After the server, the optical adjustment server can calculate an adjustment parameter of the demand condition from an adaptation interval, and transmit the adjustment parameter back to the display device detection system for adjustment, and when the optical adjustment server stores multiple pens Adjusting the parameters, the optical adjustment server compares at least two latest adjustment parameters, and adjusts the output of the adjustment interval (range, voltage value, brightness, optical data detection order) according to the comparison result, so that the adaptation interval is close to an actual debugging range; Accordingly, the present invention can be implemented to provide a through-collection, Multi adaptation parameter for pens, gradual adjustment section adapted range adaptive optics system and method of embodiments of purposes.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention; any changes and modifications made by those skilled in the art without departing from the spirit and scope of the invention , should be covered by the scope of this creation patent.

In summary, the effects of the present invention are patents such as "industry availability," "novelty," and "progressiveness" of the invention; the applicant filed an invention patent with the bureau in accordance with the provisions of the Patent Law. Application.

Claims (5)

An optical adjustment method for an optical adjustment system to calculate an adjustment parameter from a remote end, so that a display device detection system adjusts a to-be-detected display device according to the adjustment parameter, which includes: a step of extracting input item data: when After the display device detection system completes the detection of the to-be-detected display device, the display device detection system transmits an input item data to the optical adjustment system; and a calculation adjustment parameter step: the optical adjustment system receives the input item data, the optical The adaptation system calculates an adjustment parameter by an iterative method based on an optical detection condition, and transmits the adjustment parameter back to the display device detection system, and the optical adjustment system stores the adjustment parameter in the optical adjustment system. And comparing the at least two adaptation parameters recently obtained to adjust the output of the adaptation interval; and adjusting the display device step: the display device detection system adjusts the to-be-detected based on the received adaptation parameter Display device. The optical adaptation method of claim 1, wherein the optical adaptation method further comprises a step of selecting an optical detection condition: a user selects one of the optical detection conditions through a user operation platform as the optical adjustment The system calculates the setting of the adjustment parameter. The optical adaptation method of claim 1, wherein the optical detection condition is a machine learning algorithm. The optical adjustment method of claim 1, wherein the input item data is a color coordinate value, a gray level value, a luminance value, a white balance value, a color temperature, and a panel characteristic value of each monochrome color. One of them, or a combination thereof. The optical adaptation method of claim 1, wherein the calculating the adjustment parameter step further comprises: a step of confirming the adjustment interval: after the optical adjustment system receives the input item data, the optical adjustment system takes the latest The adjustment interval is as follows: the step of calculating the adjustment parameter in the range of the adaptation interval: after the adjustment interval is completed, the optical adjustment system calculates the adjustment parameter within the adaptation interval based on the input item data, and transmits the adjustment parameter To the display device detection system; a step of storing the adjustment parameters: when the optical adjustment system calculates the adjustment parameter, storing the adjustment parameter; and comparing the plurality of adjustment parameters: when the adjustment parameter is stored, the optical adjustment system Comparing the latest adaptation parameter to at least two adaptation parameters newly stored in the optical adjustment system, and generating a comparison result; an optimization adjustment interval step: the optical adjustment system re-adjusts the adaptation interval according to the result The output is stored in the optical conditioning system.