Reset signal processing method and system for micro-led panel
By collecting the low and high levels of the reset input signal in the Micro-LED panel, using the counter to determine whether the component reset is performed, the error triggering problem caused by ESD pulses is solved and the system stability is improved.
Patent Information
- Application Number
- PCT/CN2024/076900
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-02-08
- Publication Date
- 2025-08-14
AI Technical Summary
When receiving electrostatic discharge (ESD) pulses, the Micro-LED panel is easily misjudged as a reset signal, resulting in frequent resets and affecting system stability.
By acquiring the low and high-level times of the reset input signal, the acquisition times are calculated using the low-level counter and the high-level counter, and the reset output signal is controlled for component reset when the threshold is reached, filtering out short unexpected high-low-level pulses.
It effectively avoids the error triggering of reset signals, improves the stability of the Micro-LED panel, and prevents unstable situations caused by frequent resets.
Smart Images

Figure CN2024076900_14082025_PF_FP_ABST
Abstract
Description
Reset signal processing method and system for Micro-LED panel Technical Field
[0001] The present invention relates to the field of Micro-LED display technology, and more particularly to a reset signal processing method and system for a Micro-LED panel. Background Art
[0002] Micro-LED display panels are a display technology that utilizes micron-sized LED pixel units and assembles them onto a driver panel to form a high-density LED display array. Due to the small size of each chip, high integration, and self-luminescence, Micro-LED panels offer significant advantages over LCDs and OLEDs in terms of brightness, resolution, contrast, energy consumption, lifespan, response speed, and thermal stability.
[0003] Generally speaking, when a Micro-LED panel is powered on or other components / modules within the panel are operating abnormally, the values of those components / modules may become unknown or unreasonable, causing the Micro-LED panel to become disordered or unstable. Therefore, the Micro-LED panel will reset the components / modules internally to restore their data and signals to their normal initial state.
[0004] However, during the operation of a Micro-LED panel, it may receive brief and unexpected high and low level pulses, such as electrostatic discharge (ESD). At this time, there is a high probability that the components / modules in the Micro-LED panel will interpret the ESD pulse as a reset signal and reset it. Therefore, even if the Micro-LED panel system is in normal and stable operation, it may still be affected by ESD and reset. In this case, the Micro-LED panel will frequently reset data and signals to their initial values, causing instability.
[0005] Summary of the Invention
[0006] In response to the technical problems of current Micro-LED panels mentioned in the background art, the present invention proposes a new solution for resetting Micro-LED panels to efficiently determine the reset signal and increase the stability of the Micro-LED panel.
[0007] One aspect of the present invention provides a reset signal processing method for a Micro-LED panel, comprising the following steps:
[0008] collecting a reset input signal;
[0009] After detecting that the reset input signal is a falling edge, calculating the first acquisition number of the reset input signal at a low level; and
[0010] When the first acquisition number is greater than or equal to an acquisition number threshold, a reset output signal is controlled to a low level and a reset output signal is issued. The low-level reset output signal is used to control a reset component of the Micro-LED panel to reset.
[0011] The reset signal processing method for the Micro-LED panel further includes the following steps:
[0012] When the reset output signal is at a low level and the reset input signal is detected to change from a falling edge to a rising edge, a second sampling number of the reset input signal at a high level is calculated; and
[0013] When the second acquisition number is greater than or equal to the acquisition number threshold, the reset output signal is controlled to a high level and the reset output signal is output.
[0014] Among them, the reset signal processing method of the Micro-LED panel further includes the following steps: when the first acquisition number is less than the acquisition number threshold, controlling the reset output signal to a high level and adjusting the first acquisition number to 0.
[0015] Among them, the reset signal processing method of the Micro-LED panel further includes the following steps: when the second acquisition number is less than the acquisition number threshold, controlling the reset output signal to a low level and adjusting the second acquisition number to 0.
[0016] The initial states of the reset input signal and the reset output signal are high level.
[0017] The reset input signal corresponds to a timing signal, and the timing signal has a signal frequency. The first acquisition number and the second acquisition number are respectively calculated according to the signal frequency and an acquisition time.
[0018] The acquisition times, signal frequency, and acquisition time satisfy the following formula:
[0019] Number of acquisitions = signal frequency × acquisition time.
[0020] Among them, the reset signal processing method of the Micro-LED panel further includes the following steps: counting the first acquisition number of the reset input signal at a low level by a low-level counter; and counting the second acquisition number of the reset input signal at a high level by a high-level counter.
[0021] Another aspect of the present invention provides a reset signal processing system for a Micro-LED panel, comprising a host computer, a reset module, and a reset component. The host computer is configured to generate and issue a reset instruction. The reset module is connected to the host computer and has a reset input signal. The reset module is configured to receive the reset instruction and change the state of the reset input signal according to the reset instruction. The reset module includes a low-level counter and a logic processing unit. The low-level counter is configured to count the first number of acquisitions of the reset input signal at a low level. The logic processing unit pre-stores an acquisition number threshold. When the logic processing unit detects that the reset input signal is a falling edge and the first acquisition number is greater than or equal to the acquisition number threshold, the logic processing unit controls the reset output signal to a low level. The low-level reset output signal is used to control the reset of a reset component of the Micro-LED panel.
[0022] The reset module includes a high-level counter for counting the second acquisition count of the reset input signal at a high level. When the reset output signal is at a low level, the logic processing unit detects that the reset input signal transitions from a falling edge to a rising edge, and the second acquisition count is greater than or equal to an acquisition count threshold, the logic processing unit controls the reset output signal to a high level.
[0023] When the first acquisition number is less than the acquisition number threshold, the logic processing unit controls the reset output signal to a high level and adjusts the first acquisition number to 0.
[0024] When the second acquisition number is less than the acquisition number threshold, the logic processing unit controls the reset output signal to a low level and adjusts the second acquisition number to 0.
[0025] The reset input signal corresponds to a timing signal having a signal frequency. The low-level counter calculates a first acquisition number according to the signal frequency and the acquisition time, and the high-level counter calculates a second acquisition number according to the signal frequency and the acquisition time.
[0026] Another aspect of the present invention provides a Micro-LED panel comprising a reset module and a reset component. The reset module has a reset input signal, is configured to receive a reset instruction to change the signal state of the reset input signal, and includes a low-level counter and a logic processing unit. The low-level counter is configured to count the first number of acquisitions of the reset input signal at a low level. The logic processing unit pre-stores an acquisition number threshold. When the logic processing unit detects that the reset input signal is a falling edge and the first acquisition number is greater than or equal to the acquisition number threshold, the logic processing unit controls the reset output signal to a low level and issues a low-level reset output signal. The reset component is connected to the logic processing unit. The reset component is configured to receive the reset output signal and reset according to the low-level reset output signal.
[0027] In summary, the reset method and system for a Micro-LED panel of the present invention can control the reset of the internal components of the Micro-LED panel through a stable reset signal. Furthermore, the dual judgment of the acquisition number threshold can effectively filter out short, unexpected high and low level pulses to avoid false triggering of the reset signal, thereby improving stability. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] FIG. 1 is a flowchart of a reset signal processing method for a Micro-LED panel according to one embodiment of the present invention.
[0029] FIG. 2 is a timing diagram of a reset signal of a Micro-LED panel according to an embodiment of the present invention.
[0030] FIG3 is a functional block diagram of a reset signal processing system for a Micro-LED panel according to an embodiment of the present invention.
[0031] FIG. 4 is a flowchart of a reset signal processing method for a Micro-LED panel according to one embodiment of the present invention. DETAILED DESCRIPTION
[0032] The above and other objects, features, and advantages of the present invention will become more apparent through a more detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings. In the specific embodiments of the present invention, like reference numerals generally represent like components. The present invention will be further described in detail below in conjunction with the embodiments and drawings, but the embodiments of the present invention are not limited thereto.
[0033] Please refer to Figures 1 and 2. Figure 1 is a flowchart of the steps of a reset signal processing method for a Micro-LED panel according to one embodiment of the present invention. Figure 2 is a timing diagram of a reset signal for a Micro-LED panel according to one embodiment of the present invention. As shown in Figure 1, in this embodiment, the reset signal processing method for a Micro-LED panel includes the following steps:
[0034] Step S11: collecting a reset input signal;
[0035] Step S21: After detecting that the reset input signal is a falling edge, calculate the first acquisition times of the reset input signal at a low level; and
[0036] Step S31: When the first acquisition number is greater than or equal to the acquisition number threshold, a reset output signal is controlled to a low level. The low-level reset output signal is used to control a reset component of the Micro-LED panel to reset (as shown in step S61).
[0037] In some embodiments, the reset signal processing method for a Micro-LED panel further includes:
[0038] Step S41: when the reset output signal is at a low level and the reset input signal is detected to change from a falling edge to a rising edge, calculating a second acquisition number of the reset input signal at a high level; and
[0039] Step S51 : When the second acquisition number is greater than or equal to the acquisition number threshold, control the reset output signal to a high level.
[0040] In step S11, the host computer can be a master device / equipment (e.g., a computer, server, controller, etc.) that generates reset commands and signals. The reset input signal is a signal used to control the reset component to reset. The reset command and signal issued by the host computer can control the state of the reset output signal by changing the state of the reset input signal, thereby achieving the purpose of controlling the reset component to reset. In practice, the host computer can be connected to the Micro-LED panel and send a reset command to the Micro-LED panel. The reset command can change the state of the reset input signal. The Micro-LED panel can include a reset module with a reset input signal and be used to collect / receive the reset command. The reset module can process the reset input signal according to the reset command and output a reset output signal to control whether the reset component of the Micro-LED panel is reset. The reset input signal can have two signal states: low and high. When the Micro-LED panel is operating normally and the reset component does not need to be reset, the reset input signal remains high. When the reset component needs to be reset, the host computer can issue a reset command and signal to control the reset input signal to switch to a low level. Furthermore, the moment the reset input signal switches from a low level to a high level is considered a rising edge, and the moment the reset input signal switches from a high level to a low level is considered a falling edge.
[0041] In practice, the host computer can proactively generate and send reset commands and signals to the Micro-LED panel based on design or demand, but the present invention is not limited to this. In one embodiment, the host computer can also send reset commands and signals based on the operation of the Micro-LED panel. For example, when a user presses the power button on the Micro-LED panel, the host computer sends the reset command and signal. In another embodiment, the host computer can also be connected to the sensors of the Micro-LED panel and send reset commands and signals when the sensors detect an abnormality.
[0042] As shown in FIG2 , in this specific embodiment, the reset input signal may correspond to a timing signal, and the timing signal has a signal frequency. In practice, the signal frequency of the timing signal may be determined according to the design or requirements. The host computer may send a timing signal, or the reset module of the Micro-LED panel may pre-store a timing signal. When the reset input signal switches to a low level or a high level, the time point of the rising edge or falling edge of the reset input signal may be obtained through the timing signal. In addition, the length of time the reset input signal is at a low level or a high level (or the number of cycles of the corresponding signal frequency) may also be calculated through the signal frequency of the timing signal.
[0043] In step S21, the first acquisition count is the unit time count when the reset input signal is in a low-level state. Specifically, it refers to the number of times the reset input signal is at a low level during the acquisition time. The acquisition time refers to the duration from the falling edge of the reset input signal to the rising edge of the reset input signal. In practice, the first acquisition count is obtained by counting the low-level counter. In some embodiments, the first acquisition count is calculated based on the signal frequency of the timing signal and an acquisition time. The acquisition count, the signal frequency of the timing signal, and the acquisition time satisfy the following relationship: acquisition count = signal frequency × acquisition time. For example, if the signal frequency of the timing signal is 10 MHz and the acquisition time is 0.3 μs, the first acquisition count is 3. In practice, the acquisition time can be determined based on the signal frequency of the timing signal or based on design or requirements. In addition, in this embodiment, the reset input signal is initially high. Therefore, when the reset module of the Micro-LED panel receives a reset command, it also detects the falling edge of the reset input signal. When the reset module detects the falling edge of the reset input signal, the reset module calculates the first acquisition times of the reset input signal in the low level state according to the acquisition time.
[0044] Sampling delay time refers to the acquisition time corresponding to the acquisition threshold. The length of the sampling delay time is related to the signal frequency of the timing signal and the acquisition threshold. The signal frequency of the timing signal, the acquisition threshold, and the sampling delay time satisfy the following formula:
[0045] For example, if the signal frequency of the time series signal is 10 MHz and the acquisition threshold is 10, the sampling delay time is 1 μs. Generally speaking, the sampling delay time is within 2 μs.
[0046] In step S31, the reset module of the Micro-LED panel can generate a reset output signal corresponding to the reset input signal, and the acquisition number threshold is used as a basis for determining what type of reset output signal the reset module outputs. In practice, the acquisition number threshold can be set according to design or requirements. In a preferred embodiment, the time length corresponding to the acquisition number threshold can be greater than the pulse time length of electrostatic discharge (ESD). When the first acquisition number calculated by the reset module is greater than or equal to the acquisition number threshold, it means that the falling edge of the reset input signal received by the reset module is controlled by the host computer, rather than by the pulse control of ESD or other noise. In addition, in this specific embodiment, the initial state of the reset output signal generated by the reset module is a high level. Therefore, when the first acquisition number is greater than or equal to the acquisition number threshold, the reset module controls the reset output signal to switch from a high level to a low level, and continuously detects the reset input signal. The reset output signal in the low level state can control the reset component to reset.
[0047] In step S41, when the reset input signal transitions from a low level to a high level and the reset module detects a rising edge of the reset input signal, the reset module calculates a second acquisition count of the reset input signal. The second acquisition count is a unit time count when the reset input signal is in a high-level state. The second acquisition count can also be calculated based on the signal frequency of the timing signal, the reset input signal, and the acquisition time. It is worth noting that the acquisition time of the second acquisition count can be the same as the acquisition time of the first acquisition count, but is not limited to this. The acquisition times of the first acquisition count and the second acquisition count can also be different.
[0048] In step S51, when the second acquisition count calculated by the reset module is greater than or equal to the acquisition count threshold, the reset module controls the reset output signal to switch from a low level to a high level. It is worth noting that the acquisition count threshold for the second acquisition count can be the same as the acquisition count threshold for the first acquisition count, but is not limited thereto. The acquisition count thresholds for the first acquisition count and the second acquisition count can also be different.
[0049] In step S61, the reset components of the Micro-LED panel may include a serial peripheral interface (SPI) module for receiving data, a static random-access memory (SRAM) module for caching data, a register configuration module, a PVT (Process Voltage Temperature) module for detecting process deviations / voltages / temperatures, and other electronic components that need to be restored to a normal, stable initial state or initial set values. In one embodiment, when the reset component receives a reset output signal from the reset module, the reset component begins resetting when the reset output signal transitions from a high level to a low level; the reset component completes resetting when the reset output signal transitions from a low level to a high level. A complete reset process is indicated by the waveform of the reset output signal being a series of high, low, and high levels.
[0050] In actual applications, as shown in Figure 2, the reset module of a Micro-LED panel continuously detects a reset input signal and generates a reset output signal corresponding to the reset input signal. When the reset input signal transitions from a high level to a low level (i.e., the reset module detects a falling edge of the reset input signal), the reset module begins counting the first number of acquisitions of the reset input signal at a low level. When the first acquisition count reaches the acquisition count threshold (the threshold is 5 in Figure 2), the reset module controls the reset output signal to transition from a high level to a low level. Next, when the host computer controls the reset input signal to transition from a low level to a high level (i.e., the reset module detects a rising edge of the reset input signal), the reset module begins counting the second number of acquisitions of the reset input signal at a high level. Furthermore, when the second acquisition count reaches the acquisition count threshold, the reset module controls the reset output signal to transition from a low level to a high level. Therefore, the reset method for a Micro-LED panel of the present invention can control the reset of the internal components of the Micro-LED panel through a stable reset signal and filter out brief, unexpected high and low level pulses to avoid false reset triggering, thereby improving stability.
[0051] Please refer to Figures 1, 2, and 3. Figure 3 is a functional block diagram of a reset signal processing system 1 for a Micro-LED panel according to one embodiment of the present invention. The steps of the reset signal processing method for a Micro-LED panel in Figure 1 can be implemented by the reset signal processing system 1 for a Micro-LED panel in Figure 3. As shown in Figure 3, in this embodiment, the reset signal processing system 1 for a Micro-LED panel includes a host computer 11, a reset module 12, and a reset component 13. The host computer 11 is connected to the reset module 12, and the reset module 12 can be connected to multiple reset components 13. In practice, the reset module 12 and the reset component 13 can be disposed in the Micro-LED panel. The host computer 11 can include an output port, and the output port of the host computer 11 is connected to the Micro-LED panel for communication. Furthermore, the host computer 11 is used to generate a reset input signal and send the reset input signal to the Micro-LED panel through the output port.
[0052] In this embodiment, the reset module 12 has a reset input signal. The reset module 12 is configured to receive a reset command from the host computer 11 and includes a low-level counter 121 and a logic processing unit 123. The low-level counter 121 is configured to count the first number of acquisitions of the reset input signal at a low level. The logic processing unit 123 pre-stores an acquisition threshold and detects the state of the reset input signal. The logic processing unit 123 can be a logic processing chip or a logic operation chip. The logic processing unit 123 generates and transmits a reset output signal based on the reset input signal, the first acquisition number, and the acquisition threshold. The reset component 13 is configured to receive the reset output signal and perform a reset based on the reset output signal.
[0053] In practice, the reset module 12 collects the reset input signal. When the logic processing unit 123 detects a falling edge in the reset input signal, the low-level counter 121 counts the first number of times the reset input signal is collected at a low level. When the first number of collections is greater than or equal to a collection threshold, the logic processing unit 123 controls the reset output signal to change from a high level to a low level and sends the low-level reset output signal to the reset element 13. The reset element 13 then resets itself based on the low-level reset output signal.
[0054] Furthermore, the reset module 12 includes a high-level counter 122. The high-level counter 122 is used to count the second number of acquisitions of the reset input signal at a high level. In practice, when the reset output signal is at a low level and the logic processing unit 123 detects that the reset input signal transitions from a falling edge to a rising edge, the high-level counter 122 counts the second number of acquisitions of the reset input signal at a high level. Then, when the second number of acquisitions is greater than or equal to a threshold number of acquisitions, the logic processing unit 123 controls the reset output signal to transition from a low level to a high level and transmits the high-level reset output signal to the reset element 13. Finally, the reset element 13 is reset based on the high-level reset output signal.
[0055] Please refer to Figures 2, 3, and 4. Figure 4 is a flowchart of a reset signal processing method for a micro-LED panel according to one embodiment of the present invention. The steps of the reset signal processing method for a micro-LED panel in Figure 4 can be implemented by the reset signal processing system 1 for a micro-LED panel in Figure 3. As shown in Figure 4, in this embodiment, the reset signal processing method for a micro-LED panel includes the following steps: Step S11: The reset module 12 acquires a reset input signal. Step S21: When the logic processing unit 123 detects a falling edge of the reset input signal, the low-level counter 121 counts the first acquisition count of the reset input signal at a low level. Step S30: The logic processing unit 123 determines whether the first acquisition count is greater than or equal to an acquisition count threshold. If so, step S31 is executed: the logic processing unit 123 controls the reset output signal to transition from a high level to a low level. If not, step S32 is executed: the logic processing unit 123 controls the reset output signal to maintain a high level and adjusts the first acquisition count to 0, then the process returns to step S21.
[0056] After executing step S31, step S41 is then executed: when the logic processing unit 123 detects that the reset input signal transitions from a falling edge to a rising edge, the high-level counter 122 counts the second acquisition count of the reset input signal at a high level. Step S50: The logic processing unit 123 determines whether the second acquisition count is greater than or equal to the acquisition count threshold. If the judgment result is yes, step S51 is executed: the logic processing unit 123 controls the reset output signal to transition from a low level to a high level and issues a reset output signal. If the judgment result is no, step S52 is executed: the logic processing unit 123 controls the reset output signal to maintain a low level and adjusts the second acquisition count to 0, then returns to step S41. After executing step S51, step S61 is finally executed: the Micro-LED panel is reset according to the reset output signal issued by the logic processing unit 123.
[0057] In step S32, if the first acquisition count is less than the acquisition count threshold, this indicates that the reset input signal received by logic processing unit 123 remained at a low level for a duration other than the duration specified for the reset signal. In other words, the reset input signal received by logic processing unit 123 was a brief high-low pulse, rather than a reset signal from host computer 11. At this point, logic processing unit 123 controls the reset output signal to remain at its initial high level and resets the first acquisition count counted by low-level counter 121 to zero to prevent repeated accumulation. Then, logic processing unit 123 continues to detect the reset input signal.
[0058] Similarly, in step S52, if the second acquisition count is less than the acquisition count threshold, this indicates that the reset input signal received by logic processing unit 123 remained high for a duration other than the duration specified for the reset signal. In other words, the reset input signal received by logic processing unit 123 was a brief high-low pulse, rather than a reset signal from host computer 11. In this case, logic processing unit 123 controls the reset output signal to remain low and resets the second acquisition count counted by high-level counter 122 to zero to prevent repeated accumulation.
[0059] Furthermore, in step S31, after the logic processing unit 123 controls the reset output signal to transition from a high level to a low level, the logic processing unit 123 may also simultaneously adjust the first acquisition count counted by the low-level counter 121 to 0. Furthermore, in step S51, after the logic processing unit 123 controls the reset output signal to transition from a low level to a high level, the logic processing unit 123 may also simultaneously adjust the second acquisition count counted by the high-level counter 122 to 0 to avoid repeated accumulation counting.
[0060] In summary, the reset method and system for a Micro-LED panel of the present invention can control the reset of the internal components of the Micro-LED panel through a stable reset signal. Furthermore, the dual judgment of the acquisition number threshold can effectively filter out short, unexpected high and low level pulses to avoid false triggering of the reset signal, thereby improving stability.
[0061] It should be pointed out that the aforementioned Micro-LED panel has a very small volume, with length and width dimensions ranging from 500μm to 50,000μm. The area of the light-emitting region of the aforementioned Micro-LED panel is very small, such as 1mm×1mm, 2.64mm×2.02mm, 3mm×5mm, etc. The light-emitting region of the aforementioned Micro-LED panel includes a plurality of micro-LED pixels arranged in an array, and the specific pixel arrangement can be one of 320×240, 640×480, 1600×1200, 1920×1080, and 2560×1440. The size of a single micro-LED pixel is between 100nm and 100 microns. In some embodiments, the size of a single micro-LED pixel is between 150nm and 15 microns. In some embodiments, the size of a single micro-LED pixel can also be less than 10 microns.
[0062] A driving backplane is provided on the back of the micro-LED pixel array. The driving backplane is electrically connected to the micro-LEDs in the micro-LED pixel array. The driving backplane can obtain signals such as image data from the outside world and can control the corresponding micro-LEDs to emit light or not. The driving backplane is a TFT (Thin Film Transistor) board or an IC (Integrated Circuit) board. For example,
[0063] The aforementioned Micro-LED panel's driving backplane integrates a frame buffer, a column driving circuit, and a row driving circuit. The frame buffer includes a first pixel storage area, and the Micro-LED panel includes a second pixel storage area. A complete frame of pixel grayscale data from the outside world can first enter the first pixel storage area of the frame buffer. The column driving circuit can load the pixel grayscale data in the first pixel storage area of the frame buffer into the second pixel storage area of the micro-LED pixel array. The row driving circuit can scan the pixel grayscale data in the second pixel storage area and generate a pulse modulation signal to achieve the purpose of displaying different grayscales. When driving multiple micro-LED pixels in a micro-LED pixel array, either a single pixel can be driven independently or multiple pixel units can be driven independently. The specific driving method should not constitute a limitation to this application.
[0064] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, various improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.
Claims
1. A reset signal processing method for a Micro-LED panel, characterized in that: The following steps are involved: collecting a reset input signal; After detecting that the reset input signal is a falling edge, calculating a first acquisition number of the reset input signal at a low level; as well as When the first acquisition number is greater than or equal to an acquisition number threshold, a reset output signal is controlled to a low level. The low-level reset output signal is used to control a reset component of the Micro-LED panel to reset.
2. The reset signal processing method for a Micro-LED panel according to claim 1, further comprising the following steps: When the reset output signal is at a low level and the reset input signal is detected to change from a falling edge to a rising edge, a second acquisition number of the reset input signal at a high level is calculated; and When the second acquisition number is greater than or equal to the acquisition number threshold, the reset output signal is controlled to a high level.
3. The reset signal processing method for a Micro-LED panel according to claim 2, further comprising the following steps: When the second acquisition number is less than the acquisition number threshold, the reset output signal is controlled to a low level, and the second acquisition number is adjusted to 0.
4. The reset signal processing method for a Micro-LED panel according to claim 1, further comprising the following steps: When the first acquisition number is less than the acquisition number threshold, the reset output signal is controlled to a high level, and the first acquisition number is adjusted to 0.
5. The reset signal processing method for a Micro-LED panel according to claim 1, wherein: The initial states of the reset input signal and the reset output signal are high level.
6. The reset signal processing method for a Micro-LED panel according to claim 2, wherein: The reset input signal corresponds to a timing signal, and the timing signal has a signal frequency. The first acquisition number and the second acquisition number are respectively calculated according to the signal frequency and an acquisition time.
7. The reset signal processing method for a Micro-LED panel according to claim 6, wherein: The acquisition times, the signal frequency, and the acquisition time satisfy the following formula: The number of acquisition times = the signal frequency × the acquisition time.
8. The reset signal processing method for a Micro-LED panel according to claim 2, further comprising the following steps: Counting the first acquisition times of the reset input signal at a low level by a low level counter; and The second acquisition times of the reset input signal at a high level are counted by a high level counter.
9. The reset signal processing method for a Micro-LED panel according to claim 1, wherein: The time length corresponding to the acquisition number threshold is greater than the pulse time length of the electrostatic discharge.
10. A reset signal processing system for a Micro-LED panel, characterized in that: include: A host computer, used to generate and issue a reset instruction; as well as A reset module connected to the host computer and having a reset input signal, the reset module is used to receive the reset instruction and change the signal state of the reset input signal according to the reset instruction, the reset module includes: a low-level counter for counting a first acquisition number of times the reset input signal is at a low level; as well as A logic processing unit pre-stores a sampling number threshold. When the logic processing unit detects that the reset input signal is a falling edge and the first sampling number is greater than or equal to the sampling number threshold, the logic processing unit controls a reset output signal to a low level. The low-level reset output signal is used to control a reset component of the Micro-LED panel to reset.
11. The reset signal processing system for a Micro-LED panel according to claim 10, wherein: The reset module includes a high-level counter for counting a second acquisition number of the reset input signal at a high level. When the reset output signal is at a low level, the logic processing unit detects that the reset input signal transitions from a falling edge to a rising edge, and the second acquisition number is greater than or equal to the acquisition number threshold, the logic processing unit controls the reset output signal to a high level and issues the high-level reset output signal.
12. The reset signal processing system for a Micro-LED panel according to claim 11, wherein: When the second acquisition number is less than the acquisition number threshold, the logic processing unit controls the reset output signal to a low level and adjusts the second acquisition number to 0.
13. The reset signal processing system for a Micro-LED panel according to claim 10, wherein: When the first acquisition number is less than the acquisition number threshold, the logic processing unit controls the reset output signal to a high level and adjusts the first acquisition number to 0.
14. The reset signal processing system for a Micro-LED panel according to claim 10, wherein: The initial states of the reset input signal and the reset output signal are high level.
15. The reset signal processing system for a Micro-LED panel according to claim 11, wherein: The reset input signal corresponds to a timing signal, and the timing signal has a signal frequency. The low-level counter calculates the first acquisition number according to the signal frequency and an acquisition time, and the high-level counter calculates the second acquisition number according to the signal frequency and the acquisition time.
16. The reset signal processing system for a Micro-LED panel according to claim 15, wherein: The acquisition times, the signal frequency, and the acquisition time satisfy the following formula: The number of acquisition times = the signal frequency × the acquisition time.
17. A Micro-LED panel, characterized in that: include: A reset module has a reset input signal and is used to receive a reset instruction. The reset module is used to change the signal state of the reset input signal according to the reset instruction. The reset module includes: a low-level counter for counting a first acquisition number of times the reset input signal is at a low level; as well as A logic processing unit stores a sampling number threshold. When the logic processing unit detects that the reset input signal is a falling edge and the first sampling number is greater than or equal to the sampling number threshold, the logic processing unit controls a reset output signal to a low level and sends a low level signal. the reset output signal; and A reset component is connected to the logic processing unit, and is used for receiving the reset output signal and performing a reset according to the low level reset output signal.
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