Liquid crystal lens product 3D display optimization method and related device

Abstract

The invention discloses a liquid crystal lens product 3D display optimization method and a related device, and relates to the field of naked eye 3D display, and the method comprises the steps: obtaining the current temperature of a liquid crystal lens product and the driving voltage of the liquid crystal lens product at the current temperature, and adjusting the driving voltage of the liquid crystal lens product based on the calibration voltage corresponding to the current temperature, the driving voltage of the liquid crystal lens product at the current temperature is used as the calibration voltage, and corresponding voltage compensation is performed on each electrode in the liquid crystal lens product, so that ordered arrangement of liquid crystal molecules after electrode driving is ensured, and a better 3D display effect can still be achieved at a higher or lower temperature; the problem that an existing liquid crystal lens product cannot guarantee the display effect at the high temperature or the low temperature is solved.

Description

Technical Field

[0001] The present application relates to the field of naked-eye 3D display, and in particular to a 3D display optimization method for a liquid crystal lens product and related devices. Background Art

[0002] As naked-eye 3D technology matures and its market applications become more and more extensive, the application of naked-eye 3D technology in the automotive market is constantly deepening and expanding. From entertainment to interaction, from improving user experience to enhancing driving safety, this technology is bringing revolutionary changes to the automotive industry. In order to enable naked-eye 3D to switch between 2D and 3D freely and to ensure that its original display resolution remains unchanged when returning to 2D state, liquid crystal lens technology is currently mostly used to achieve this.

[0003] The naked-eye 3D products currently on the market that use liquid crystal lens technology can only meet the needs of consumer specifications. They are OK for use at room temperature, but the display effect at higher or lower temperatures cannot be guaranteed. In-vehicle products require high and low temperature use, requiring the product to still have a good display effect at -30℃~85℃ to ensure driving safety. Therefore, there is an urgent need for a 3D display optimization method and related device for liquid crystal lens products that can have a good 3D display effect at higher or lower temperatures. Summary of the invention

[0004] The purpose of this application is to provide a 3D display optimization method and related devices for liquid crystal lens products, which can still have good 3D display effects at higher or lower temperatures.

[0005] To achieve the above objectives, this application provides the following solutions:

[0006] In a first aspect, the present application provides a method for optimizing 3D display of a liquid crystal lens product, comprising:

[0007] Get the current temperature of the liquid crystal lens product;

[0008] Obtaining the driving voltage of the liquid crystal lens product at the current temperature;

[0009] Based on the calibrated voltage corresponding to the current temperature, the driving voltage of the liquid crystal lens product is adjusted so that the driving voltage of the liquid crystal lens product at the current temperature is the calibrated voltage.

[0010] Optionally, before the step of adjusting the driving voltage of the liquid crystal lens product based on the calibration voltage corresponding to the current temperature, the liquid crystal lens product 3D display optimization method further includes:

[0011] Debug the liquid crystal lens product based on the high and low temperature test furnace experiment to obtain the calibration voltage corresponding to each preset temperature of the liquid crystal lens product within the preset temperature range;

[0012] The voltage variation curve is determined according to the calibration voltage corresponding to each preset temperature; the voltage variation curve is used to determine the calibration voltage corresponding to each temperature.

[0013] Optionally, the liquid crystal lens product is debugged based on the high and low temperature test furnace experiment to obtain the calibration voltage corresponding to each preset temperature of the liquid crystal lens product in the preset temperature range, specifically including:

[0014] Based on the high and low temperature test furnace experiment, the liquid crystal lens product is debugged at each preset temperature, and the voltage debugging range corresponding to each preset temperature is determined by manually observing the 3D display effect of the liquid crystal lens product;

[0015] For each preset temperature, based on the voltage adjustment range corresponding to the preset temperature, the liquid crystal lens product is measured by an optical tester to obtain crosstalk data corresponding to each voltage value in the voltage adjustment range;

[0016] The calibration voltage corresponding to the preset temperature is determined according to the crosstalk data corresponding to all voltage values ​​in the voltage debugging range.

[0017] Optionally, determining the calibration voltage corresponding to the preset temperature according to the crosstalk data corresponding to all voltage values ​​in the voltage debugging range specifically includes:

[0018] The voltage value corresponding to the crosstalk data with the smallest value is determined as the calibration voltage corresponding to the preset temperature.

[0019] In a second aspect, the present application provides another method for optimizing 3D display of a liquid crystal lens product, comprising:

[0020] Determine whether the current temperature of the liquid crystal lens product is greater than the set temperature, and obtain a determination result;

[0021] If the judgment result is yes, switching the liquid crystal lens product from the 3D mode to the 2D mode;

[0022] If the judgment result is no, obtaining the driving voltage of the liquid crystal lens product at the current temperature;

[0023] Based on the calibrated voltage corresponding to the current temperature, the driving voltage of the liquid crystal lens product is adjusted so that the driving voltage of the liquid crystal lens product at the current temperature is the calibrated voltage.

[0024] Optionally, the set temperature is 60°C.

[0025] In a third aspect, the present application provides a device for optimizing 3D display of a liquid crystal lens product based on the method for optimizing 3D display of a liquid crystal lens product according to the first aspect, comprising:

[0026] A temperature sensor is used to collect the current temperature of the liquid crystal lens product;

[0027] A voltage sensor, used to collect the driving voltage of the liquid crystal lens product at the current temperature;

[0028] The server is used to: obtain the current temperature of the liquid crystal lens product and the driving voltage of the liquid crystal lens product at the current temperature; and adjust the driving voltage of the liquid crystal lens product based on the calibrated voltage corresponding to the current temperature so that the driving voltage of the liquid crystal lens product at the current temperature is the calibrated voltage.

[0029] In a fourth aspect, the present application provides a device for optimizing 3D display of a liquid crystal lens product based on the method for optimizing 3D display of a liquid crystal lens product according to the second aspect, comprising:

[0030] A temperature sensor is used to collect the current temperature of the liquid crystal lens product;

[0031] A voltage sensor, used to collect the driving voltage of the liquid crystal lens product at the current temperature;

[0032] The server is used to: determine whether the current temperature of the liquid crystal lens product is greater than the set temperature and obtain a determination result; if the determination result is yes, switch the liquid crystal lens product from the 3D mode to the 2D mode; if the determination result is no, obtain the driving voltage of the liquid crystal lens product at the current temperature; and adjust the driving voltage of the liquid crystal lens product based on the calibration voltage corresponding to the current temperature so that the driving voltage of the liquid crystal lens product at the current temperature is the calibration voltage.

[0033] In a fifth aspect, the present application provides a computer device, comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the above-mentioned liquid crystal lens product 3D display optimization method.

[0034] In a sixth aspect, the present application provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the above-mentioned liquid crystal lens product 3D display optimization method.

[0035] According to the specific embodiments provided in this application, this application discloses the following technical effects:

[0036] The present application provides a method and related device for optimizing 3D display of a liquid crystal lens product, which obtains the current temperature of the liquid crystal lens product and the driving voltage of the liquid crystal lens product at the current temperature, and adjusts the driving voltage of the liquid crystal lens product based on the calibration voltage corresponding to the current temperature, so that the driving voltage of the liquid crystal lens product at the current temperature is the calibration voltage, and performs corresponding voltage compensation on each electrode in the liquid crystal lens product to ensure the orderly arrangement of liquid crystal molecules after the electrode is driven, so as to still have a good 3D display effect at a higher or lower temperature, thereby solving the problem that the existing liquid crystal lens products cannot guarantee the display effect at a higher or lower temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0038] Figure 1 This is an application environment diagram of a 3D display optimization method for a liquid crystal lens product in one embodiment of the present application;

[0039] Figure 2 A schematic diagram of a flow chart of a 3D display optimization method for a liquid crystal lens product provided in Example 1 of the present application;

[0040] Figure 3 A schematic diagram of a specific process of a 3D display optimization method for a liquid crystal lens product provided in Example 1 of the present application;

[0041] Figure 4 A schematic diagram of the display principle of liquid crystal molecules in the liquid crystal lens design provided in Example 1 of the present application;

[0042] Figure 5 A schematic diagram of a voltage variation curve of a liquid crystal lens product provided in Example 1 of the present application;

[0043] Figure 6 A schematic diagram of the driving logic principle of the liquid crystal lens product provided in Example 1 of the present application;

[0044] Figure 7 A schematic diagram of a flow chart of a 3D display optimization method for a liquid crystal lens product provided in Example 2 of the present application;

[0045] Figure 8 A schematic diagram of the structure of a 3D display optimization device for a liquid crystal lens product provided in Example 3 of the present application;

[0046] Fig. 9A schematic diagram of the structure of a computer device provided in Example 5 of the present application. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only 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.

[0048] When designing a liquid crystal transparent box, the design resistance of each corresponding electrode is usually considered to be kept consistent as much as possible. However, due to the limitation of the wiring space and the different wiring lengths, it is difficult to keep them exactly the same. The display at room temperature may not be obvious, but the electrode resistance will change at high and low temperature displays. At the same time, other materials in the box such as liquid crystal (LC) and polyimide (PI) will also change, making it difficult to ensure that the LC molecules can rotate and arrange in order according to the original design, thus affecting the splitting effect of the liquid crystal lens.

[0049] Therefore, the present application detects the resistance changes of each electrode at high and low temperatures, the high and low temperature change characteristics of the material in the box, records the corresponding data, makes a curve, and then performs corresponding voltage compensation on each electrode according to these data changes to ensure the orderly arrangement of the LC molecules after the electrode is driven.

[0050] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, the present application is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0051] The 3D display optimization method of the liquid crystal lens product provided in the embodiment of the present application can be applied to Figure 1In the application environment shown. Among them, the terminal 102 communicates with the server 104 through the network. The data storage system can store the data that the server 104 needs to process. In this embodiment, the data storage system is a chip memory (Flash memory) in the liquid crystal lens product, which stores the value of the calibration voltage corresponding to each preset temperature in the preset temperature range of the liquid crystal lens product. The terminal 102 can send the current temperature of the liquid crystal lens product and the driving voltage at the current temperature to the server 104. After the server 104 receives the driving voltage at the current temperature of the liquid crystal lens product, the server 104 adjusts the driving voltage of the liquid crystal lens product based on the calibration voltage corresponding to the current temperature, so that the driving voltage of the liquid crystal lens product at the current temperature is the calibration voltage. In addition, in some embodiments, the 3D display optimization method of the liquid crystal lens product can also be implemented independently by the server 104 or the terminal 102. For example, the terminal 102 can directly perform voltage compensation on the liquid crystal lens product according to the current temperature of the liquid crystal lens product and the driving voltage at the current temperature, or the server 104 can obtain the value of the calibrated voltage corresponding to the current temperature of the liquid crystal lens product from the data storage system, and perform voltage compensation on the liquid crystal lens product according to the current temperature of the liquid crystal lens product and the driving voltage at the current temperature.

[0052] The terminal 102 may be, but is not limited to, various desktop computers, laptop computers, smart phones, tablet computers, and IoT devices, and the IoT devices may be smart speakers, smart TVs, smart air conditioners, smart car devices, etc. The server 104 may be implemented as an independent server or a server cluster consisting of multiple servers, or may be a cloud server.

[0053] Example 1

[0054] like Figure 2 and Figure 3 As shown, this embodiment provides a method for optimizing 3D display of a liquid crystal lens product. The method is executed by a computer device, and can be executed by a computer device such as a terminal or a server alone, or by a terminal and a server together. In the embodiment of the present application, the method is applied to Figure 1 The server 104 in the example is used as an example to illustrate, including the following steps 201 to 203. Among them:

[0055] Step 201: Obtain the current temperature of the liquid crystal lens product.

[0056] Step 202: Obtain the driving voltage of the liquid crystal lens product at the current temperature.

[0057] Step 203: Based on the calibrated voltage corresponding to the current temperature, the driving voltage of the liquid crystal lens product is adjusted so that the driving voltage of the liquid crystal lens product at the current temperature is the calibrated voltage.

[0058] By implementing the above steps 201 to 203, the driving voltage of the liquid crystal lens product at the current temperature is made the calibration voltage, and corresponding voltage compensation is performed on each electrode in the liquid crystal lens product to ensure the orderly arrangement of the liquid crystal molecules after the electrode is driven, so that a good 3D display effect can be achieved at a higher or lower temperature, thereby solving the problem that the existing liquid crystal lens products cannot guarantee the display effect at a higher or lower temperature.

[0059] In another exemplary embodiment of the present application, before step 203, the liquid crystal lens product 3D display optimization method further includes the following steps 301 to 302:

[0060] Step 301: Debugging the liquid crystal lens product based on the high and low temperature test furnace experiment, and obtaining the calibration voltage corresponding to each preset temperature of the liquid crystal lens product in the preset temperature range.

[0061] Step 302: Determine a voltage variation curve according to the calibration voltage corresponding to each preset temperature; the voltage variation curve is used to determine the calibration voltage corresponding to each temperature.

[0062] Among them, step 301 can be replaced by the following steps 401 to 403:

[0063] Step 401: Based on the high and low temperature test furnace experiment, the liquid crystal lens product is debugged at each preset temperature, and the voltage debugging range corresponding to each preset temperature is determined by manually observing the 3D display effect of the liquid crystal lens product.

[0064] Step 402: for each preset temperature, based on the voltage adjustment range corresponding to the preset temperature, the liquid crystal lens product is measured by an optical tester to obtain crosstalk data corresponding to each voltage value in the voltage adjustment range.

[0065] Step 403: determining the calibration voltage corresponding to the preset temperature according to the crosstalk data corresponding to all voltage values ​​in the voltage debugging range, specifically including: determining the voltage value corresponding to the crosstalk data with the smallest value as the calibration voltage corresponding to the preset temperature.

[0066] Step 401 specifically includes the following contents.

[0067] First, the liquid crystal lens CELL product is made based on the liquid crystal lens technology. The liquid crystal molecule display principle in the liquid crystal lens design is as follows: Figure 4 As shown, the light splitting effect required by the design is achieved by debugging at room temperature. The equipment involved in the high and low temperature test furnace experiment includes: high and low temperature test furnace, drive test board, and liquid crystal lens module.

[0068] The normal temperature debugging method of liquid crystal lens products is as follows:

[0069] 1. First, attach the liquid crystal lens box to the thin film transistor liquid crystal display (LCD TFT screen).

[0070] 2. Light up the LCD lens box and LCD TFT screen respectively.

[0071] 3. Import specific spectral test images or 3D UI.

[0072] 4. Adjust the liquid crystal lens driving voltage, find the most suitable voltage value, and confirm the 3D display effect within the set viewing angle and viewing distance.

[0073] 5. Observe the debugging results with the naked eye and then measure the crosstalk value with an optical instrument (design specification <8%, the smaller the better).

[0074] The preset temperature range is -30℃~+85℃; the difference between two consecutive preset temperatures in step 401 is the set value, and the set value can be 10℃. Specifically, the liquid crystal lens product is placed in a high and low temperature test furnace, and the optical effect of the liquid crystal lens product is confirmed every 10 degrees from -30℃ to +85℃, and the driving voltage of each electrode is adjusted. The factory-made GPT simple device can be used to adjust the voltage setting by pressing a button. By visually judging whether the 3D display has ghosting, whether the left and right viewing angles are symmetrical, etc., the liquid crystal lens product is adjusted to the best 3D effect at the corresponding preset temperature, and the corresponding voltage change value of each electrode of the liquid crystal lens product is recorded to determine the voltage debugging range corresponding to each preset temperature, and then the high and low temperature crosstalk data is measured with an optical instrument (optical tester) according to each voltage value in the voltage debugging range. The voltage value corresponding to the lowest value of the crosstalk data is the best optical effect data corresponding to the preset temperature, that is, the voltage value corresponding to the lowest value of the crosstalk data is used as the calibration voltage corresponding to the preset temperature. When each electrode of the liquid crystal lens product reaches the calibration voltage at the preset temperature, the liquid crystal lens product can achieve the best 3D effect. Finally, the voltage change curve of the liquid crystal lens product is as follows: Figure 5 shown.

[0075] like Figure 6 As shown, according to the measurement result of the liquid crystal lens product, that is, the calibration voltage corresponding to each preset temperature, the calibration voltage corresponding to each preset temperature is burned into the chip memory (Flash memory) of the liquid crystal lens product. When the temperature of the liquid crystal lens product changes, a temperature sensor is added to the liquid crystal lens product to monitor the temperature change of the liquid crystal lens product in real time, and the driving voltage of the liquid crystal lens product is adjusted according to the current temperature of the liquid crystal lens product, so that the driving voltage of the liquid crystal lens product reaches the calibration voltage corresponding to the current temperature, so as to offset the influence of the temperature change on the liquid crystal display.

[0076] Customized development of LC-matched liquid crystal lens products suitable for a wider temperature range with a flatter DV / DT. However, the above solution cannot completely compensate for the optical impact caused by temperature changes. It can be combined with the above solution for auxiliary improvement.

[0077] Example 2

[0078] Due to the special electrode driving method of the liquid crystal lens, the voltage of each electrode will be slightly different. Coupled with the influence of temperature, the performance requirements of LC are extremely high. Custom development also means high costs. Therefore, it is also possible to consider turning off the liquid crystal lens display function after exceeding a certain temperature range, so that the product returns to 2D display. For example, the liquid crystal lens product can be set to only turn on the liquid crystal lens for 3D display at 0℃~60℃, and turn off the liquid crystal lens when the set temperature range is exceeded.

[0079] Therefore, in order to reduce costs, Figure 7 As shown, this embodiment provides a method for optimizing 3D display of a liquid crystal lens product, comprising the following steps:

[0080] It is determined whether the current temperature of the liquid crystal lens product is greater than the set temperature, and a determination result is obtained; the set temperature is 60°C.

[0081] If the judgment result is yes, switching the liquid crystal lens product from the 3D mode to the 2D mode;

[0082] If the judgment result is no, obtaining the driving voltage of the liquid crystal lens product at the current temperature;

[0083] Based on the calibration voltage corresponding to the current temperature, the driving voltage of the liquid crystal lens product is adjusted so that the driving voltage of the liquid crystal lens product at the current temperature is the calibration voltage.

[0084] The present application also provides an application scenario, which applies the above-mentioned 3D display optimization method for liquid crystal lens products. Specifically: the 3D display optimization method for liquid crystal lens products provided in this embodiment can be applied in the 3D display optimization scenario of liquid crystal lens products. The 3D display optimization scenario of liquid crystal lens products includes an information collection link and a 3D display optimization link; the current temperature of the liquid crystal lens product and the driving voltage at the current temperature enter the 3D display optimization link from the information collection link, and the driving voltage of the liquid crystal lens product is adjusted. The 3D display optimization method for liquid crystal lens products provided in this embodiment belongs to the machine marking link in the 3D display optimization link. Specifically, in the 3D display optimization link process for the current temperature of the liquid crystal lens product, the driving voltage of the liquid crystal lens product can be adjusted based on the calibration voltage corresponding to the current temperature, so that the driving voltage of the liquid crystal lens product at the current temperature is the calibration voltage.

[0085] Example 3

[0086] Based on the same inventive concept, the embodiment of the present application also provides a liquid crystal lens product 3D display optimization device for implementing the liquid crystal lens product 3D display optimization method involved in the above embodiment 1. The implementation solution provided by the device to solve the problem is similar to the implementation solution recorded in the above method, so the specific limitations in one or more liquid crystal lens product 3D display optimization device embodiments provided below can refer to the limitations of the liquid crystal lens product 3D display optimization method above, and will not be repeated here.

[0087] In an exemplary embodiment, Figure 8 As shown, a 3D display optimization device for a liquid crystal lens product is provided, comprising:

[0088] A temperature sensor is used to collect the current temperature of the liquid crystal lens product;

[0089] A voltage sensor, used to collect the driving voltage of the liquid crystal lens product at the current temperature;

[0090] The server is used to: obtain the current temperature of the liquid crystal lens product and the driving voltage of the liquid crystal lens product at the current temperature; and adjust the driving voltage of the liquid crystal lens product based on the calibrated voltage corresponding to the current temperature so that the driving voltage of the liquid crystal lens product at the current temperature is the calibrated voltage.

[0091] Example 4

[0092] Based on the same inventive concept, the embodiment of the present application also provides a liquid crystal lens product 3D display optimization device for implementing the liquid crystal lens product 3D display optimization method involved in the above embodiment 2. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the above method, so the specific limitations in one or more embodiments of the liquid crystal lens product 3D display optimization device provided below can refer to the limitations of the liquid crystal lens product 3D display optimization method above, and will not be repeated here.

[0093] In an exemplary embodiment, a 3D display optimization device for a liquid crystal lens product is provided, comprising:

[0094] A temperature sensor is used to collect the current temperature of the liquid crystal lens product;

[0095] A voltage sensor, used to collect the driving voltage of the liquid crystal lens product at the current temperature;

[0096] The server is used to: determine whether the current temperature of the liquid crystal lens product is greater than the set temperature and obtain a determination result; if the determination result is yes, switch the liquid crystal lens product from the 3D mode to the 2D mode; if the determination result is no, obtain the driving voltage of the liquid crystal lens product at the current temperature; and adjust the driving voltage of the liquid crystal lens product based on the calibration voltage corresponding to the current temperature so that the driving voltage of the liquid crystal lens product at the current temperature is the calibration voltage.

[0097] Example 5

[0098] This embodiment provides a computer device, which may be a server or a terminal. Its internal structure diagram may be as follows: Fig. 9 As shown. The computer device includes a processor, a memory, an input / output interface (Input / Output, referred to as I / O) and a communication interface. Among them, the processor, the memory and the input / output interface are connected through a system bus, and the communication interface is connected to the system bus through the input / output interface. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store 3D display optimization processing data. The input / output interface of the computer device is used to exchange information between the processor and an external device. The communication interface of the computer device is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, a 3D display optimization method for a liquid crystal lens product is implemented.

[0099] Those skilled in the art will understand that Fig. 9 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0100] In an exemplary embodiment, a computer device is further provided, including a memory and a processor, wherein a computer program is stored in the memory, and the processor implements the steps in the above-mentioned method embodiments when executing the computer program.

[0101] In an exemplary embodiment, a computer-readable storage medium is provided, storing a computer program, and when the computer program is executed by a processor, the steps in the above method embodiments are implemented.

[0102] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data must comply with relevant regulations.

[0103] Those of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in the present application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetic random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. By way of illustration and not limitation, RAM may be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM).

[0104] The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. The non-relational database may include a distributed database based on blockchain, etc., but is not limited thereto. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, etc., but is not limited thereto.

[0105] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0106] This article uses specific examples to illustrate the principles and implementation methods of this application. The description of the above embodiments is only used to help understand the method and core ideas of this application. At the same time, for those skilled in the art, according to the ideas of this application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting this application.

Claims

1. A method for optimizing 3D display of a liquid crystal lens product, characterized in that: The 3D display optimization method of the liquid crystal lens product comprises: Get the current temperature of the liquid crystal lens product; Obtaining the driving voltage of the liquid crystal lens product at the current temperature; Based on the calibrated voltage corresponding to the current temperature, the driving voltage of the liquid crystal lens product is adjusted so that the driving voltage of the liquid crystal lens product at the current temperature is the calibrated voltage.

2. The 3D display optimization method of a liquid crystal lens product according to claim 1, characterized in that: Before the step of adjusting the driving voltage of the liquid crystal lens product based on the calibrated voltage corresponding to the current temperature, the liquid crystal lens product 3D display optimization method further includes: Debug the liquid crystal lens product based on the high and low temperature test furnace experiment to obtain the calibration voltage corresponding to each preset temperature of the liquid crystal lens product within the preset temperature range; The voltage variation curve is determined according to the calibration voltage corresponding to each preset temperature; the voltage variation curve is used to determine the calibration voltage corresponding to each temperature.

3. The 3D display optimization method of a liquid crystal lens product according to claim 2, characterized in that: The liquid crystal lens product is debugged based on the high and low temperature test furnace experiment to obtain the calibration voltage corresponding to each preset temperature of the liquid crystal lens product in the preset temperature range, including: Based on the high and low temperature test furnace experiment, the liquid crystal lens product is debugged at each preset temperature, and the voltage debugging range corresponding to each preset temperature is determined by manually observing the 3D display effect of the liquid crystal lens product; For each preset temperature, based on the voltage adjustment range corresponding to the preset temperature, the liquid crystal lens product is measured by an optical tester to obtain crosstalk data corresponding to each voltage value in the voltage adjustment range; The calibration voltage corresponding to the preset temperature is determined according to the crosstalk data corresponding to all voltage values ​​in the voltage debugging range.

4. The method for optimizing 3D display of a liquid crystal lens product according to claim 3, characterized in that: Determining the calibration voltage corresponding to the preset temperature according to the crosstalk data corresponding to all voltage values ​​in the voltage debugging range specifically includes: The voltage value corresponding to the crosstalk data with the smallest value is determined as the calibration voltage corresponding to the preset temperature.

5. A method for optimizing 3D display of a liquid crystal lens product, characterized in that: The 3D display optimization method of the liquid crystal lens product comprises: Determine whether the current temperature of the liquid crystal lens product is greater than the set temperature, and obtain a determination result; If the judgment result is yes, switching the liquid crystal lens product from the 3D mode to the 2D mode; If the judgment result is no, obtaining the driving voltage of the liquid crystal lens product at the current temperature; Based on the calibrated voltage corresponding to the current temperature, the driving voltage of the liquid crystal lens product is adjusted so that the driving voltage of the liquid crystal lens product at the current temperature is the calibrated voltage.

6. The method for optimizing 3D display of a liquid crystal lens product according to claim 5, characterized in that: The set temperature is 60°C.

7. A device for optimizing 3D display of a liquid crystal lens product based on the method for optimizing 3D display of a liquid crystal lens product according to any one of claims 1 to 4, characterized in that: The liquid crystal lens product 3D display optimization device comprises: A temperature sensor is used to collect the current temperature of the liquid crystal lens product; A voltage sensor, used to collect the driving voltage of the liquid crystal lens product at the current temperature; The server is used to: obtain the current temperature of the liquid crystal lens product and the driving voltage of the liquid crystal lens product at the current temperature; and adjust the driving voltage of the liquid crystal lens product based on the calibrated voltage corresponding to the current temperature so that the driving voltage of the liquid crystal lens product at the current temperature is the calibrated voltage.

8. A device for optimizing 3D display of a liquid crystal lens product based on the method for optimizing 3D display of a liquid crystal lens product according to any one of claims 5 to 6, characterized in that: The liquid crystal lens product 3D display optimization device comprises: A temperature sensor is used to collect the current temperature of the liquid crystal lens product; A voltage sensor, used to collect the driving voltage of the liquid crystal lens product at the current temperature; The server is used to: determine whether the current temperature of the liquid crystal lens product is greater than the set temperature and obtain a determination result; if the determination result is yes, switch the liquid crystal lens product from the 3D mode to the 2D mode; if the determination result is no, obtain the driving voltage of the liquid crystal lens product at the current temperature; and adjust the driving voltage of the liquid crystal lens product based on the calibration voltage corresponding to the current temperature so that the driving voltage of the liquid crystal lens product at the current temperature is the calibration voltage.

9. A computer device comprising: A memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the 3D display optimization method for a liquid crystal lens product according to any one of claims 1 to 4.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the 3D display optimization method for a liquid crystal lens product according to any one of claims 1 to 4 is implemented.

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