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1. 发明授权

US11578844B2 Light-emitting diode light string control system with carrier identification function and signal identification method thereof 有权
公开(公告)号：US11578844B2
公开(公告)日：2023-02-14
申请号：US17219288
申请日：2021-03-31
申请人： Semisilicon Technology Corp.
发明人： Wen-Chi Peng
IPC分类号： F21S4/26 , H05B45/37 , H05B47/185 , F21Y115/10
摘要： A light-emitting diode (LED) light string control system with carrier identification function includes a control module, a power capacitor, and an LED light string. The control module converts a DC voltage to carry signals on the DC voltage through a power switch according to a lighting command. The power capacitor performs a capacitive charge-discharge operation to the signals on the DC voltage to generate capacitive charge-discharge signals. The LED light string includes at least one LED module, and the at least one LED module identifies that a charge-discharge characteristic is a first logic, a second logic, or a latch indication, and to generate a drive command corresponding to the signals on the DC voltage according to one of the first logic, the second logic, and the latch identification to control lighting behavior of the LED light string.

2. 发明申请

US20220086986A1 PIXEL-CONTROLLED LED LIGHT STRING AND METHOD OF OPERATING THE SAME 有权
公开(公告)号：US20220086986A1
公开(公告)日：2022-03-17
申请号：US17533961
申请日：2021-11-23
申请人： Semisilicon Technology Corp.
发明人： Wen-Chi PENG
IPC分类号： H05B45/40 , H05B47/19 , H05B47/175
摘要： A pixel-controlled LED light includes a plurality of LED modules and a controller. Each LED module includes at least one LED and a LED drive apparatus. The LED drive apparatus burns an ordinal number according to connection sequence thereof. The controller defines the ordinal number of the LED module as a target number, and sequentially transmits a plurality of light data whose number is greater than or equal to the target number to each of the LED modules. Each of the LED drive apparatuses sequentially receives each of the light data and counts sequence of the light data. If the sequence of the light data is equal to the ordinal number of the LED drive apparatus, the LED drive apparatuses identify the light data, and after identifying the light data, the LED drive apparatuses control the corresponding at least one LED.

3. 发明申请

US20210302013A1 CARRY-SIGNAL CONTROLLED LED LIGHT WITH LOW POWER CONSUMPTION AND LED LIGHT STRING HAVING THE SAME 有权
公开(公告)号：US20210302013A1
公开(公告)日：2021-09-30
申请号：US17346110
申请日：2021-06-11
申请人： Semisilicon Technology Corp.
发明人： Wen-Chi PENG
IPC分类号： F21V23/00 , F21S4/20 , H05B45/00 , F21V23/02
摘要： A carry-signal controlled LED light with low power consumption includes at least one LED and a drive unit. The drive unit is coupled to the at least one LED, and receives a carry light signal to control the at least one LED. The drive unit includes a light control unit. The light control unit drives the at least one LED according to a light command content of the carry light signal. When a voltage of the carry light signal is less than a low-level voltage, the light control unit enters an eco mode, and the light control unit detects and identifies signals within a time interval. After the time interval, the light control unit enters a sleep mode.

4. 发明申请

US20210227658A1 LIGHT-EMITTING DIODE LIGHT STRING CONTROL SYSTEM USING CARRIER SIGNAL CONTROL AND SIGNAL CONTROL METHOD THEREOF 有权
公开(公告)号：US20210227658A1
公开(公告)日：2021-07-22
申请号：US17221095
申请日：2021-04-02
申请人： Semisilicon Technology Corp.
发明人： Wen-Chi PENG
IPC分类号： H05B45/32 , H05B45/10 , H05B47/165 , H05B47/16
摘要： A light-emitting diode (LED) light string control system using carrier signal control includes a control module and an LED light string coupled to the control module. The control module converts a DC voltage into a lighting drive signal according to a lighting command. The LED light string includes at least one LED module, and the at least one LED module includes a detection circuit, a logic circuit, and an oscillator. The detection circuit generates a detected signal corresponding to the lighting drive signal. The logic circuit determines a first level being a first logic signal, a second logic signal, or a latch signal according to a time duration of the detected signal at the first level. The oscillator provides a clock signal to the logic circuit for calculating the time duration according to the first level.

5. 发明授权

US10231303B2 Light emitting diode lamp receiving contactless burning signal and system for the same and burning address method for the same 有权
公开(公告)号：US10231303B2
公开(公告)日：2019-03-12
申请号：US15629014
申请日：2017-06-21
申请人： Semisilicon Technology Corp.
发明人： Wen-Chi Peng
IPC分类号： H05B33/08 , H05B37/02 , H04L29/12
摘要： A light emitting diode lamp receiving a contactless burning signal includes at least a light emitting diode and a light emitting diode driving apparatus. The light emitting diode driving apparatus includes a burning signal detector, an address burning controller, an address memory and a light emitting diode driving circuit. The burning signal detector wirelessly receives a wireless address signal from outside. The burning signal detector converts the wireless address signal into a local address signal. The burning signal detector transmits the local address signal to the address burning controller. The address burning controller burns the local address signal into the address memory, so that the address memory stores a local address data.

6. 发明授权

US10187935B2 Light emitting diode lamp with burnable function and light emitting diode lamp string with burnable function 有权
公开(公告)号：US10187935B2
公开(公告)日：2019-01-22
申请号：US15863189
申请日：2018-01-05
申请人： Semisilicon Technology Corp.
发明人： Wen-Chi Peng
IPC分类号： H05B33/08 , H05B37/02 , H04L29/12
摘要： A light emitting diode lamp with a burnable function includes a light emitting diode and a light emitting diode driving apparatus. The light emitting diode driving apparatus receives a burn start signal and a burn address data sent through a first contact. The light emitting diode driving apparatus burns the burn address data as a local address data into the light emitting diode driving apparatus after the light emitting diode driving apparatus receives the burn start signal. A first signal is a plurality of pulse signals, and comprises a lighting data and an address data. The light emitting diode driving apparatus compares the address data with the local address data, and drives the light emitting diode to light, glimmer or flash colorfully or sparklingly, or light fade-in and fade-out, based on the lighting data if the address data is the same with the local address data.

7. 发明授权

US09648708B1 Light sensing sequence recording apparatus and smart light emitting diode lighting system 有权
公开(公告)号：US09648708B1
公开(公告)日：2017-05-09
申请号：US15205541
申请日：2016-07-08
申请人： Semisilicon Technology Corp.
发明人： Wen-Chi Peng
IPC分类号： H05B39/04 , H05B37/02 , H05B33/08 , F21V23/02 , F21V23/00 , F21Y115/10
CPC分类号： H05B37/029 , Y02B20/48
摘要： A light sensing sequence recording apparatus includes a plurality of light sensing components and a light sensing sequence recording unit. The light sensing sequence recording unit is electrically connected to the light sensing components. Each of the light sensing components sends a light sensing signal to the light sensing sequence recording unit respectively at different times. The light sensing sequence recording unit records a light sensing sequence that the light sensing sequence recording unit receives the light sensing signals sent by each of the light sensing components respectively.

8. 发明授权

US09585217B2 Light emitting diode driving system with carrier signal control 有权
标题翻译：具有载波信号控制的发光二极管驱动系统
公开(公告)号：US09585217B2
公开(公告)日：2017-02-28
申请号：US14303344
申请日：2014-06-12
申请人： Semisilicon Technology Corp.
发明人： Wen-Chi Peng
IPC分类号： H05B33/08 , H05B37/02
CPC分类号： H05B33/0845 , H05B37/0263
摘要： A rectifier rectifies an alternating current power to obtain a direct current power. The rectifier sends the direct current power to a driving power and carrier signal generation apparatus. The driving power and carrier signal generation apparatus generates a driving power. The driving power and carrier signal generation apparatus sends the driving power through a transmission line to at least a light emitting diode driving apparatus to drive at least a light emitting diode. The driving power and carrier signal generation apparatus generates a carrier signal. The driving power and carrier signal generation apparatus sends the carrier signal through the transmission line to the light emitting diode driving apparatuses. The light emitting diode driving apparatuses drive the light emitting diodes according to the carrier signals.
摘要翻译：整流器整流交流电力以获得直流电力。整流器将直流电源发送到驱动功率和载波信号发生装置。驱动功率和载波信号发生装置产生驱动电力。驱动功率和载波信号发生装置通过传输线将驱动功率发送到至少一个发光二极管驱动装置，以驱动至少一个发光二极管。驱动功率和载波信号产生装置产生载波信号。驱动功率和载波信号发生装置通过传输线将载波信号发送到发光二极管驱动装置。发光二极管驱动装置根据载波信号驱动发光二极管。

9. 发明授权

US08884535B2 Light emitting diode control system using modulated signals 有权
标题翻译：发光二极管控制系统采用调制信号
公开(公告)号：US08884535B2
公开(公告)日：2014-11-11
申请号：US13689466
申请日：2012-11-29
申请人： Semisilicon Technology Corp.
发明人： Wen-Chi Peng
IPC分类号： H05B37/02 , H05B33/08
CPC分类号： H05B37/02 , H05B33/0827
摘要： A light emitting diode control system includes a power conversion circuit, a control circuit, and a light emitting diode emission circuit. The control circuit is configured to modulate a data signal to a modulated signal. The light emitting diode emission circuit is electrically connected in series to the control circuit through a transmission line. The light emitting diode emission circuit is adapted to receive the modulated signal outputted from the control circuit. Moreover, the light emitting diode emission circuit includes an addressing unit. The type of the addressing unit could be a pin-selection type or a burning-code type.
摘要翻译：发光二极管控制系统包括功率转换电路，控制电路和发光二极管发射电路。控制电路被配置为将数据信号调制成调制信号。发光二极管发射电路通过传输线与控制电路串联电连接。发光二极管发射电路适于接收从控制电路输出的调制信号。此外，发光二极管发射电路包括寻址单元。寻址单元的类型可以是引脚选择类型或刻录代码类型。

10. 发明申请

US20130169178A1 LIGHT EMITTING DIODE CONTROL SYSTEM USING MODULATED SIGNALS 有权
标题翻译：使用调制信号的发光二极管控制系统
公开(公告)号：US20130169178A1
公开(公告)日：2013-07-04
申请号：US13689466
申请日：2012-11-29
申请人： Semisilicon Technology Corp.
发明人： Wen-Chi PENG
IPC分类号： H05B37/02
CPC分类号： H05B37/02 , H05B33/0827
摘要： A light emitting diode control system includes a power conversion circuit, a control circuit, and a light emitting diode emission circuit. The control circuit is configured to modulate a data signal to a modulated signal. The light emitting diode emission circuit is electrically connected in series to the control circuit through a transmission line. The light emitting diode emission circuit is adapted to receive the modulated signal outputted from the control circuit. Moreover, the light emitting diode emission circuit includes an addressing unit. The type of the addressing unit could be a pin-selection type or a burning-code type.
摘要翻译：发光二极管控制系统包括功率转换电路，控制电路和发光二极管发射电路。控制电路被配置为将数据信号调制成调制信号。发光二极管发射电路通过传输线与控制电路串联电连接。发光二极管发射电路适于接收从控制电路输出的调制信号。此外，发光二极管发射电路包括寻址单元。寻址单元的类型可以是引脚选择类型或刻录代码类型。

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