Method and device for adjusting Gamma parameter of micro display, medium and product

Abstract

The embodiment of the invention relates to the technical field of computers, and discloses a method and equipment for adjusting Gamma parameters of a micro display, a medium and a product. The method comprises the following steps: determining a target micro-display based on a selection operation of micro-displays in a silicon-based OLED image generator; obtaining an adjusting binding point of the target micro display; configuring the maximum brightness and the color coordinates to obtain target brightness and target color coordinates of each adjusting binding point; determining a target RGB value of each adjusting binding point according to the target brightness and the target color coordinate; carrying out real-time color data acquisition on the target micro display through a color analyzer, and analyzing whether the real-time RGB value of the real-time color data at each adjustment binding point is consistent with the target RGB value or not; and if so, inputting the maximum brightness and the color coordinate into the target micro display. By adopting the scheme, the Gamma adjustment of the micro display can be realized through the silicon-based OLED image generator, so that the Gamma adjustment process is optimized, and the image display quality of the micro display is improved.

Description

Technical Field

[0001] The present application relates to the field of computer technology, and in particular to a method, device, medium and product for adjusting the Gamma parameters of a micro display. Background Art

[0002] In recent years, with the rapid development of science and technology, various display technologies have emerged. Gamma correction is an important parameter of the display, which is used to adjust the brightness and contrast of the image. The gamma adjustment of traditional displays usually relies on external devices or complex hardware circuits. Silicon-based OLED display technology has become an ideal choice for micro displays due to its excellent image quality and response speed. However, for micro displays, traditional gamma adjustment adopts gradual manual adjustment and manual measurement, which makes the gamma adjustment process complicated, the threshold for manual processing is high, and manual calculation is prone to introduce calculation errors. Summary of the invention

[0003] One purpose of the present application is to provide a method, device, medium and product for adjusting the Gamma parameters of a microdisplay, at least to solve the problem that there are many disadvantages in manual Gamma adjustment. The present application determines the target microdisplay based on the selection operation of the microdisplay in the silicon-based OLED image generator; obtains the adjustment binding point of the target microdisplay; configures the maximum brightness and color coordinates of the target microdisplay to obtain the target brightness and target color coordinates of each adjustment binding point; determines the target RGB value of each adjustment binding point according to the target brightness and the target color coordinates; collects real-time color data of the target microdisplay through a color analyzer, and analyzes whether the real-time RGB value of the real-time color data at each adjustment binding point is consistent with the target RGB value; if it is consistent, the maximum brightness and the color coordinates are entered into the target microdisplay. By adopting this scheme, the Gamma adjustment of the microdisplay can be achieved through the silicon-based OLED image generator to optimize the Gamma adjustment process and improve the image display quality of the microdisplay.

[0004] To achieve the above objectives, some embodiments of the present application provide the following aspects:

[0005] In a first aspect, some embodiments of the present application provide a method for adjusting a Gamma parameter of a micro display, comprising:

[0006] determining a target microdisplay based on a selection operation of a microdisplay in a silicon-based OLED image generator;

[0007] Obtaining an adjustment binding point of the target micro display;

[0008] The maximum brightness and color coordinates of the target micro display are configured to obtain the target brightness and target color coordinates of each adjustment binding point;

[0009] Determine the target RGB value of each adjustment binding point according to the target brightness and the target color coordinates;

[0010] Collecting real-time color data of the target micro display through a color analyzer, and analyzing whether the real-time RGB value of the real-time color data at each adjustment binding point is consistent with the target RGB value;

[0011] In the event of a match, the maximum brightness and the color coordinates are entered into the target microdisplay.

[0012] In a second aspect, some embodiments of the present application further provide an electronic device, comprising: one or more processors; and a memory storing computer program instructions, wherein the computer program instructions, when executed, cause the processor to perform the steps of the method described above.

[0013] In a third aspect, some embodiments of the present application further provide a computer-readable medium having computer program instructions stored thereon, wherein the computer program instructions can be executed by a processor to implement the method as described above.

[0014] In a fourth aspect, some embodiments of the present application further provide a computer program product, comprising a computer program / instruction, which implements the steps of the method described above when executed by a processor.

[0015] Compared with the related art, in the solution provided by the embodiment of the present application, the target micro-display is determined based on the selection operation of the micro-display in the silicon-based OLED image generator; the adjustment binding point of the target micro-display is obtained; the maximum brightness and color coordinates of the target micro-display are configured to obtain the target brightness and target color coordinates of each adjustment binding point; the target RGB value of each adjustment binding point is determined according to the target brightness and the target color coordinates; the real-time color data of the target micro-display is collected by a color analyzer, and the real-time RGB value of the real-time color data at each adjustment binding point is analyzed to see whether it matches the target RGB value; if it matches, the maximum brightness and the color coordinates are entered into the target micro-display. By adopting this solution, the Gamma adjustment of the micro-display can be realized by the silicon-based OLED image generator to optimize the Gamma adjustment process and improve the image display quality of the micro-display. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0017] Figure 1 This is an exemplary flow chart of a method for adjusting the Gamma parameter of a micro display according to some embodiments of the present application;

[0018] Figure 2 A schematic diagram of a main interface of a program provided according to some embodiments of the present application;

[0019] Figure 3 A schematic diagram of calculation results of various adjustment binding points provided according to some embodiments of the present application;

[0020] Figure 4 A schematic diagram of a screen configuration interface provided according to some embodiments of the present application;

[0021] Figure 5 A schematic diagram of other screen parameter configuration interfaces provided according to some embodiments of the present application;

[0022] Figure 6 A schematic diagram of another configuration interface provided according to some embodiments of the present application;

[0023] Figure 7 A schematic diagram of a manual function interface provided according to some embodiments of the present application;

[0024] Figure 8 A schematic diagram of a real-time electrical performance information interface provided according to some embodiments of the present application;

[0025] Fig. 9 An exemplary structural diagram of the electronic device is disclosed. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] First embodiment

[0028] The first embodiment of the present application relates to a method for adjusting the Gamma parameter of a micro display. Figure 1As shown, the method is executed by a management tool, and the method may include the following steps:

[0029] Step S101, determining a target micro display based on a selection operation of a micro display in a silicon-based OLED image generator;

[0030] Silicon-based OLED image generator is a new type of display technology device. Here is a brief introduction about it:

[0031] The silicon-based OLED image generator is an organic combination of semiconductor technology and OLED technology. It uses single-crystal silicon as the driving backplane, integrates the traditional externally bonded display chip into the silicon-based backplane, and uses mature CMOS technology to integrate circuits such as row and column driving circuits, pixel arrays, and DC-DC converters on a single chip. Its light-emitting mechanism is that when current passes through, the electrons and holes in the OLED (organic light-emitting diode) material meet and combine in the light-emitting layer to generate photons, which then emit light. The image is displayed by controlling the light emission of each pixel. The silicon-based OLED image generator has a high pixel density, and the pixel size is 1 / 10 of that of traditional display devices. It can achieve a higher pixel density of more than 3000ppi per inch, which can provide clearer and more delicate picture quality. It is light and portable. Since there is no need for a backlight module and multiple circuits are integrated on the silicon-based backplane, the external wiring and volume of the device are reduced, making the entire image generator lighter and thinner, and convenient for application in various miniaturized and portable devices. Low power consumption: The self-luminous properties of OLED materials mean that they do not require continuous backlight illumination when displaying images, and have lower power consumption than traditional liquid crystal display technology. Fast response speed: the light emission of pixels can be turned on and off quickly, and the response time is short, making it suitable for high frame rate application scenarios such as virtual reality (VR) and augmented reality (AR). Excellent color performance: able to present bright and rich colors, with a high color gamut and contrast, providing excellent visual effects.

[0032] In a preferred embodiment, the method further comprises:

[0033] Get ambient temperature data;

[0034] Accordingly, in the case of matching, the maximum brightness and the color coordinates are recorded into the target micro display, including:

[0035] In the case of matching, the ambient temperature data, the maximum brightness and the color coordinates are entered into the target micro display.

[0036] Depending on the different structures of different screens, the functions of the host computer are slightly different. For example, some screens are set to adjust Gamma at different temperatures, while others do not consider the influence of temperature. This program meets the needs of various screens and realizes efficient and convenient Gamma adjustment.

[0037] Figure 2 Schematic diagram of the main interface of the program provided according to some embodiments of the present application. Figure 2 As shown in the right box, in the content, view all PGs connected to the PC through the Gamma adjustment channel, and select one to connect. Then select the color analyzer to connect, and you can also connect the temperature control platform to achieve Gamma adjustment at different temperatures.

[0038] Step S102, obtaining the adjustment binding point of the target micro display;

[0039] like Figure 2 As shown, the left side shows the Gamma adjustment information. Different screens have different register binding points. Take this screen as an example: 28 binding points are set from 0-255 grayscale, which means that Gamma can be adjusted 28 times starting from 255 grayscale.

[0040] Step S103, configuring the maximum brightness and color coordinates of the target micro display to obtain the target brightness and target color coordinates of each adjustment binding point;

[0041] The target brightness is the maximum brightness value, for example, it can be set to 3000, and when there are 28 adjustment binding points, the target brightness corresponding to each adjustment binding point can be determined according to the maximum brightness value.

[0042] By setting the target brightness and target color coordinates for each binding point, the target values ​​of the RGB colors can be obtained. By comparing the brightness information obtained by the color analyzer, the corresponding register value can be modified to make the actual brightness of the current grayscale close to the target value.

[0043] Step S104, determining the target RGB value of each adjustment binding point according to the target brightness and the target color coordinates;

[0044] Figure 3 Schematic diagram of calculation results of various adjustment binding points provided according to some embodiments of the present application. Figure 3 As shown, you can click on the Gamma configuration interface here, and set the Gamma curve parameters, maximum brightness, color coordinates, and the corresponding allowable error range on the right. After setting the parameters, click Calculate, and the target RGB values ​​corresponding to the grayscale of each adjustment binding point will be generated in the list on the left.

[0045] Step S105, collecting real-time color data of the target micro display through a color analyzer, and analyzing whether the real-time RGB value of the real-time color data at each adjustment binding point is consistent with the target RGB value;

[0046] Step S106, if they match, recording the maximum brightness and the color coordinates into the target micro display.

[0047] In this solution, the brightness information obtained by the color analyzer can be compared, and the corresponding register value can be modified to make the actual brightness of the current grayscale close to the target value.

[0048] In a preferred embodiment, the method further comprises:

[0049] The number of adjustment binding points of the target micro display is configured based on a silicon-based OLED image generator.

[0050] As shown in the above example, 28 binding points are set from 0-255 grayscale, and other numbers can also be set.

[0051] Through such a setting, the present solution can improve the flexibility of setting the number of adjustment binding points, can adapt to different accuracy requirements, ensure accuracy and improve configuration efficiency.

[0052] In a preferred embodiment, after real-time color data acquisition of the target micro display is performed by a color analyzer, the method further comprises:

[0053] The real-time RGB value of each adjustment binding point is determined according to the real-time brightness and the real-time color coordinates in the real-time color data.

[0054] After obtaining the real-time brightness and real-time color coordinates from the real-time color data, they can be solved to obtain the real-time RGB values ​​corresponding to each adjustment binding point.

[0055] In a preferred solution, determining the real-time RGB value of each adjustment binding point according to the real-time brightness and the real-time color coordinates in the real-time color data includes:

[0056] Using a color analyzer to collect the real-time brightness and real-time color coordinates of the target micro display;

[0057] Converting the real-time brightness and real-time color coordinates into XYZ color coordinate values;

[0058] Convert the XYZ color coordinate values ​​to linear RGB values;

[0059] Convert the linear RGB value to an sRGB value;

[0060] The sRGB value is normalized and output to obtain a real-time RGB value.

[0061] Specifically, the host computer writes the timing of the display to the PG, configures and then writes the initialization code composed of the corresponding register values. After the screen is turned on, the color analyzer is used to collect the brightness information of the screen, such as brightness L, color coordinates x, y, and the algorithm converts lxy into RGB values. The method is as follows:

[0062]

[0063] Y = L;

[0064]

[0065] First convert xyL to XYZ;

[0066] dbX = dbx × dbL / dby;

[0067] dbY=dbL;

[0068] dbZ = (1-dbx-dby) × dbL / dby;

[0069] Convert XYZ color coordinates to RGB color values:

[0070] Normalize and divide the XYZ values ​​by 100.

[0071] Use a matrix transform to convert the normalized XYZ to linear RGB values.

[0072] var_X = dbX / 100;

[0073] var_Y = dbY / 100;

[0074] var_Z = dbZ / 100;

[0075] var_R=var_X×3.2406-var_Y×1.5372-Var_Z×0.4986;

[0076] var_R=var_X×0.9689-var_Y×1.8758-var_Z×0.0415;

[0077] var_R=var_X×0.0557-var_Y×0.2040-var_Z×1.0570;

[0078] Convert linear RGB values ​​to sRGB values:

[0079] If the linear RGB value is greater than 0.0031308, then use the formula:

[0080]

[0081] otherwise,

[0082] sRGB=1.055×linearRGB;

[0083] Normalize and output:

[0084] Multiply the sRGB value by 255 to convert it from the range [0,1] to [0,255] and assign it to the output parameters r, g, and b.

[0085]

[0086]

[0087]

[0088] After obtaining the RGB components, compare them with the target values ​​of each grayscale, adjust the corresponding register values ​​according to the comparison results, and then obtain the current RGB components again until the measured values ​​reach the target range and enter the next grayscale adjustment.

[0089] Through such a setting, the present scheme can obtain the target RGB value through calculation after obtaining the target brightness and target color coordinates of each adjustment binding point, and obtain the real-time RGB value through calculation after collecting the real-time brightness and real-time color coordinates, thereby realizing comparison from the RGB dimension, which is conducive to accurate evaluation of the calculation results and improving the display quality of the display.

[0090] In a preferred solution, analyzing whether the real-time RGB value of the real-time color data at each adjustment binding point is consistent with the target RGB value includes:

[0091] Calculate and adjust whether the deviation between the real-time RGB value of the binding point and the target RGB value is within the allowable error range;

[0092] If yes, it is determined that the current adjustment binding point adjustment is completed;

[0093] If not, the maximum brightness and the color coordinates are updated according to the real-time RGB value and the target RGB value.

[0094]

[0095]

[0096]

[0097] After all grayscale adjustments are completed, the corresponding values ​​have been written into the three groups of Gamma RGB registers. If you want to keep the adjustment effect, you need to burn these values ​​into the screen. Different screens have different burning methods, and most of them use OTP and EEPROM.

[0098] The EEPROM method is to write Gamma data into registers of different communication addresses to save the Gamma adjustment effect. This method can be performed multiple times.

[0099] In addition to writing Gamma values ​​to different registers, OTP also requires a specific OTP pin to provide voltage. This method can generally only be burned 1-2 times.

[0100] In a preferred embodiment, the method further comprises:

[0101] Based on the configuration operation of the silicon-based OLED image generator on the screen information of the target micro display, the voltage range, current range and IIC connection setting of the target micro display are obtained;

[0102] as well as,

[0103] Based on the configuration operation of the silicon-based OLED image generator on the screen information of the target micro display, at least one of the initialization code, the OTP burning code and the burning verification code for the end of OTP burning of the target micro display is obtained.

[0104] Figure 4 Schematic diagram of a screen configuration interface provided according to some embodiments of the present application. Figure 4 As shown, click on the screen configuration, this page can set the PG voltage and range, current range, IIC connection settings, PG power-on sequence, etc. In addition, you can also edit the initialization code required for the screen, not only the code required to adjust Gamma, but also the OTP burning code, the verification code after burning, etc.

[0105] Figure 5 Schematic diagram of other screen parameter configuration interfaces provided according to some embodiments of the present application. Figure 5As shown, click Manual Adjustment. This interface contains a lot of content, such as the read and write operation of a single register, switching the screen to display grayscale and RGB values, switching different BIST built-in screens, changing the register Page, and switching the display of the image saved in the PG. You can select the required initialization code through the drop-down box, and then click Download Configuration, which will load the electrical performance configuration and the initialization code of the point screen into the PG, and then click Open Screen to power on the screen through the PG. The screen can display images from multiple sources, such as image signals transmitted from the PG. Click BIST to switch the built-in screen image controlled by a specific register. The following items implement the specified functions by reading the specified registers.

[0106] Among them, BIST, which is the abbreviation of "Built InSelf Test", is literally translated as "built-in self-test". It is widely used in hardware detection and self-diagnosis of electronic equipment in English. It mainly involves the field of computer hardware, especially in the internal testing process of the equipment, which can realize online fault detection. For the SOC design of 8K SRAM modules, March C-algorithm is often used to build BIST circuits. In software design, new structures such as analog built-in self-test circuits (ABIST) also use analog multi-way switching technology. BIST is used to ensure that electronic equipment can perform self-checks without external intervention, and is a key part of the maintenance and optimization of modern electronic equipment.

[0107] OTP (One Time Programmable) refers to a type of memory in a microcontroller, which means one-time programmable: after the program is burned into the microcontroller, it cannot be changed or cleared again.

[0108] There are many ways to burn OTP for different screens, but they all burn the Gamma data into the screen according to the specified process.

[0109] Figure 6 FIG. 1 is a schematic diagram of another configuration interface provided according to some embodiments of the present application. Figure 6 As shown, the manual measurement function in the middle is the function of collecting screen brightness information through a color analyzer. The collected information includes brightness, color coordinates, RGB components of brightness and other information. The color coordinates will also be displayed in real time in the coordinate chart above.

[0110] The functions shown on the right are the control of the temperature control platform and the reading, writing and saving of the overall Gamma register.

[0111] Figure 7 Schematic diagram of a manual function interface provided according to some embodiments of the present application. Figure 7 As shown, the manual function interface is for batch reading of registers, such as reading all registers used in Gamma debugging.

[0112] Figure 8 Schematic diagram of a real-time electrical performance information interface provided according to some embodiments of the present application. Figure 8 As shown, this interface can be used to display the real-time electrical performance information of PG.

[0113] The present invention aims to achieve Gamma adjustment of a micro display through a self-developed silicon-based OLED picture generator (PG) module to optimize the display effect.

[0114] The present invention provides a method and system for adjusting the Gamma of a microdisplay through a self-developed "silicon-based OLED PG" video signal image generator, aiming to achieve precise control of the Gamma of the microdisplay and improve image display quality.

[0115] Video signal processing unit: receives and processes input signals from video signal sources, performs format conversion and gamma correction.

[0116] Gamma adjustment unit: dynamically adjusts the Gamma parameters of the video signal according to the Gamma value set by the user or automatically detected.

[0117] Signal transmission unit: transmits the processed gamma correction signal to the micro display to ensure the integrity and stability of the signal.

[0118] The host computer program controls the PG silicon-based OLED image generator to turn on the screen, adjust the brightness, calculate and adjust the Gamma parameters of the video signal according to the input video signal and the set Gamma value, and finally write the Gamma parameters into the screen-related registers.

[0119] In addition, some embodiments of the present application also provide an electronic device. The electronic device may be a digital computer in various forms, such as a laptop computer, a desktop computer, a workbench, a personal digital assistant, a server, a blade server, a mainframe computer, etc. The electronic device may also be a mobile device in various forms, such as a personal digital assistant, a cellular phone, a smart phone, a wearable device, and other similar computing devices.

[0120] The electronic device includes: one or more processors; and a memory storing computer program instructions, wherein when the computer program instructions are executed, the processor executes the steps of the method provided in any one or more of the above embodiments. Fig. 9 An exemplary structural diagram of the electronic device is disclosed. Fig. 9As shown, the electronic device includes: one or more processors 901, memory 902, and interfaces for connecting various components, including high-speed interfaces and low-speed interfaces. The various components are connected to each other using different buses and can be installed on a common mainboard or installed in other ways as needed. The processor can process instructions executed in the electronic device, including instructions stored in or on the memory to display graphical information of the GUI on an external input / output device (such as a display device coupled to the interface). In some other embodiments, if necessary, multiple processors and / or multiple buses can be used together with multiple memories and multiple memories. Similarly, multiple electronic devices can be connected, and each device provides some necessary operations (for example, as a server array, a group of blade servers, or a multi-processor system). Among them, the components shown in this article, their connections and relationships, and their functions are only used as examples, and are not intended to limit the implementation of the present application described and / or required herein.

[0121] The electronic device may further include: an input device 903 and an output device 904. The processor 901, the memory 902, the input device 903 and the output device 904 may be connected via a bus or other means. Fig. 9 The example of connecting through bus is taken in the following.

[0122] The input device 903 can receive input digital or character information, and generate key signal input related to the user settings and function control of the electronic device, such as a touch screen, a keypad, a mouse, a track pad, a touch pad, an indicator bar, one or more mouse buttons, a trackball, a joystick and other input devices. The output device 904 may include a display device, an auxiliary lighting device (e.g., an LED) and a tactile feedback device (e.g., a vibration motor), etc. The display device may include, but is not limited to, a liquid crystal display (LCD), a light emitting diode (LED) display and a plasma display. In some embodiments, the display device may be a touch screen.

[0123] To provide interaction with a user, the electronic device may be a computer. The computer has: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and a pointing device (e.g., a mouse or a trackball), through which the user can provide input to the computer. Other types of devices may also be used to provide interaction with the user; for example, the feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form (including acoustic input, voice input, or tactile input).

[0124] In the embodiments of the present application, a computer program / instruction is stored on a computer-readable medium, and when the computer program / instruction is executed by a processor, the steps of the method provided by any one or more of the above embodiments are implemented. The computer-readable medium may be included in the electronic device described in the above embodiments; or it may exist independently without being assembled into the device. The above computer-readable medium carries one or more computer-readable instructions.

[0125] The memory 902 can be used as a non-transient computer-readable storage medium, which can be used to store non-transient software programs, non-transient computer executable programs and modules. The processor 901 executes various functional applications and data processing of the server by running the non-transient software programs, instructions and modules stored in the memory 902, so as to implement the program instructions / modules corresponding to the method provided by any one or more of the above embodiments in the embodiments of the present application.

[0126] The memory 902 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function; the data storage area may store data created according to the use of the electronic device, etc. In addition, the memory 902 may include a high-speed random access memory, and may also include a non-transient memory, such as at least one disk storage device, a flash memory device, or other non-transient solid-state storage devices. In some embodiments, the memory 902 may optionally include a memory remotely arranged relative to the processor 901, and these remote memories may be connected to the electronic device via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0127] It should be noted that the computer-readable medium described in the present application may be a computer-readable signal medium or a computer-readable storage medium or any combination of the above two. The computer-readable medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared or semiconductor system, device or device, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the present application, a computer-readable medium may be any tangible medium containing or storing a program that can be used by or in combination with an instruction execution system, device or device.

[0128] Computer readable media include permanent and non-permanent, removable and non-removable media, and can be implemented by any method or technology to store information. Information can be computer readable instructions, data structures, modules of programs or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, read-only compact disk (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic tape disk storage or other magnetic storage devices or any other non-transmission medium that can be used to store information that can be accessed by a computing device.

[0129] Computer program code for performing the operations of the present application may be written in one or more programming languages ​​or a combination thereof, including object-oriented programming languages, such as Java, Smalltalk, C++, and conventional procedural programming languages, such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In cases involving a remote computer, the remote computer may be connected to the user's computer via any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0130] In the above-described embodiments, it can be implemented in whole or in part by software, hardware, firmware or any combination thereof. For example, it can be implemented by using an application specific integrated circuit (ASIC), a general-purpose computer or any other similar hardware device. In certain embodiments, the software program of the present application can be executed by a processor to implement the above steps or functions. Similarly, the software program of the present application (including relevant data structures) can be stored in a computer-readable recording medium, for example, a RAM memory, a magnetic or optical drive or a floppy disk and similar devices. In addition, some steps or functions of the present application can be implemented by hardware, for example, as a circuit that cooperates with a processor to perform each step or function.

[0131] The computer program product provided in the embodiment of the present application includes one or more computer programs / instructions, and when the computer program / instructions are executed by the processor, the process or function described in the embodiment of the present application is generated in whole or in part. The computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices. The computer instructions may be stored in a computer-readable storage medium, or transmitted from a computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from a website site, a computer, a server or a data center by wired (e.g., coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) mode to another website site, computer, server or data center. The computer-readable storage medium may be any available medium that a computer can access or a data storage device such as a server or a data center that includes one or more available media integrations. The available medium may be a magnetic medium, (e.g., a floppy disk, a hard disk, a tape), an optical medium (e.g., a DVD), or a semiconductor medium (e.g., a solid state disk (SSD)), etc.

[0132] The flow chart or block diagram in the accompanying drawings shows the possible architecture, function and operation of the equipment, method and computer program product according to various embodiments of the present application. In this regard, each box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or flow chart, and the combination of the boxes in the block diagram and / or flow chart can be implemented with a dedicated system for hardware that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0133] The scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present application. Any figure mark in the claims should not be regarded as limiting the claims involved. In addition, it is clear that the word "comprising" does not exclude other units or steps, and the singular does not exclude the plural. Multiple units or devices stated in the device claim may also be implemented by one unit or device through software or hardware. The words "first", "second", etc. are only used to distinguish the description, and do not indicate any particular order, nor can they be understood as indicating or implying relative importance.

[0134] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily mention changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims, and the above embodiments should be regarded as exemplary and non-restrictive.

Claims

1. A method for adjusting the Gamma parameter of a micro display, characterized in that: The method comprises: determining a target microdisplay based on a selection operation of a microdisplay in a silicon-based OLED image generator; Obtaining an adjustment binding point of the target micro display; The maximum brightness and color coordinates of the target micro display are configured to obtain the target brightness and target color coordinates of each adjustment binding point; Determine the target RGB value of each adjustment binding point according to the target brightness and the target color coordinates; Collecting real-time color data of the target micro display through a color analyzer, and analyzing whether the real-time RGB value of the real-time color data at each adjustment binding point is consistent with the target RGB value; In the event of a match, the maximum brightness and the color coordinates are entered into the target microdisplay.

2. The method according to claim 1, characterized in that: The method further comprises: Get ambient temperature data; Accordingly, in the case of matching, the maximum brightness and the color coordinates are recorded into the target micro display, including: In the case of matching, the ambient temperature data, the maximum brightness and the color coordinates are entered into the target micro display.

3. The method according to claim 1 or 2, characterized in that: The method further comprises: The number of adjustment binding points of the target micro display is configured based on a silicon-based OLED image generator.

4. The method according to claim 1 or 2, characterized in that: After collecting real-time color data of the target micro display through a color analyzer, the method further includes: The real-time RGB value of each adjustment binding point is determined according to the real-time brightness and the real-time color coordinates in the real-time color data.

5. The method according to claim 4, characterized in that Determining the real-time RGB value of each adjustment binding point according to the real-time brightness and the real-time color coordinates in the real-time color data includes: Using a color analyzer to collect the real-time brightness and real-time color coordinates of the target micro display; Converting the real-time brightness and real-time color coordinates into XYZ color coordinate values; Convert the XYZ color coordinate values ​​to linear RGB values; Convert the linear RGB value to an sRGB value; The sRGB value is normalized and output to obtain a real-time RGB value.

6. The method according to claim 4, characterized in that Analyzing whether the real-time RGB value of the real-time color data at each adjustment binding point is consistent with the target RGB value, including: Calculate and adjust whether the deviation between the real-time RGB value of the binding point and the target RGB value is within the allowable error range; If yes, it is determined that the current adjustment binding point adjustment is completed; If not, the maximum brightness and the color coordinates are updated according to the real-time RGB value and the target RGB value.

7. The method according to claim 1 or 2, characterized in that: The method further comprises: Based on the configuration operation of the silicon-based OLED image generator on the screen information of the target micro display, the voltage range, current range and IIC connection setting of the target micro display are obtained; as well as, Based on the configuration operation of the silicon-based OLED image generator on the screen information of the target micro display, at least one of the initialization code, the OTP burning code and the burning verification code for the end of OTP burning of the target micro display is obtained.

8. An electronic device, characterized in that: The electronic device comprises: one or more processors; and A memory storing computer program instructions, which, when executed, cause the processor to perform the steps of the method as claimed in any one of claims 1 to 7.

9. A computer readable medium having a computer program / instructions stored thereon, characterized in that: When the computer program / instructions are executed by a processor, the steps of the method according to any one of claims 1 to 7 are implemented.

10. A computer program product comprising a computer program / instructions, characterized in that When the computer program / instructions are executed by a processor, the steps of the method according to any one of claims 1 to 7 are implemented.

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