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2024
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Invention
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Drive circuit, drive controller, and lamp. Provided in the present application are a drive circui... |
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2023
|
Invention
|
Led light source simultaneously compatible with silicon-controlled-rectifier dimming and intellig... |
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2022
|
Invention
|
Led driving data transmission method and led driving circuit. Provided in the present invention i... |
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|
Invention
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Constant-current drive circuit, constant-current drive device and lamp. This application provides... |
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Invention
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Led system with controllable power supply and control method and device thereof. The present appl... |
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|
Invention
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Method and device for improving gradient effect of led lamps.
The present application relates to... |
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2021
|
Invention
|
Configuration method and apparatus for led display screen, and driving method and apparatus for l... |
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|
Invention
|
Method and device of led driving pulse modulation. The present application provides a method of L... |
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|
Invention
|
Led drive pulse modulation method and apparatus. Provided is an LED drive pulse modulation method... |
|
|
Invention
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Dual-line protocol read-write control chip, system and method. A dual-line protocol read-write co... |
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2020
|
Invention
|
Display screen output port anti-crosstalk method and apparatus. A display screen output port anti... |
|
|
Invention
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Adaptive bleeder control method and circuit. Embodiments of the present application disclose an a... |
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2019
|
Invention
|
Smart lighting control device, method and lighting system capable of reducing standby power consu... |
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|
Invention
|
Smart lighting control device and method capable of reducing standby power consumption, and light... |
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|
Invention
|
Control circuit and control method with fixed bleed time. The present application provides a cont... |
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|
Invention
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Control circuit and control method capable of fixing discharge duration. The present solution rel... |
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2018
|
Invention
|
Circuit and method for linear constant current control and led device. A circuit and method for l... |
|
|
Invention
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Led constant-current driving circuit and lamp. Provided in the invention are an LED constant-curr... |
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2017
|
Invention
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Linear constant current drive circuit for led and led illuminating apparatus. A linear constant c... |
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|
Invention
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Method of generating stable direct current signal, silicon controlled switch dimming method and d... |
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|
Invention
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Linear constant-current led drive circuit for eliminating current ripple, and led light-emitting ... |
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|
Invention
|
Led linear constant current control circuit and led light emitting device. An LED linear constant... |
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|
Invention
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Dual-voltage linear constant-current driving power supply for led. A dual-voltage linear constant... |
|
|
Invention
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Universal-voltage constant-current linear led drive circuit. A universal-voltage constant-current... |
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2014
|
Invention
|
Parallel-connection lamp control system and separate controller thereof. The present invention be... |
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|
Invention
|
Landscape decoration lamp system and address encoding and display control method for same. The pr... |
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|
Invention
|
Led parallel-connection lamp control system and parallel-connection lamp control circuit thereof.... |
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|
Invention
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Switch power supply driving chip and switch power supply driving circuit. The present invention r... |
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|
Invention
|
Constant current drive controller and led constant current drive circuit. A constant current driv... |
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|
Invention
|
Decoding method and apparatus of transmission protocol and transmission protocol decoding chip. T... |
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2013
|
Invention
|
Address configuring method and device for a parallel display control system.
The present inventi... |
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Invention
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Method and system for writing address codes into led display devices. The present invention relat... |
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|
Invention
|
Address configuration method and device in parallel display control system. The present invention... |
|
|
Invention
|
Address code writing method and system for led display device. Provided are an address code writi... |
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|
Invention
|
Led controlling circuit with high power factor and an led lighting device. The present invention ... |
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|
Invention
|
Led control circuit with high power factor and led illuminating device. An LED control circuit (2... |
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Invention
|
High voltage device with composite structure and a starting circuit. A high voltage device with c... |
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|
Invention
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High-voltage device of composite structure and starting circuit. Provided is a high-voltage devic... |
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2011
|
Invention
|
Data transmission method and data receiving device. A data transmission method and a data receivi... |
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Invention
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Method and device for frequency multiplication of display control. A method for display control a... |
