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1. 发明申请

WO2007126739A3 SAFETY CIRCUIT FOR ELECTRO-LUMINESCENT LAMP BALLAST 审中-公开
标题翻译：电子灯泡安全电路
公开(公告)号：WO2007126739A3
公开(公告)日：2008-10-23
申请号：PCT/US2007007417
申请日：2007-03-26
申请人： CEELITE LLC , LIANG CHIN-PING , LIU CHANG-YI
发明人： LIANG CHIN-PING , LIU CHANG-YI
IPC分类号： H05B37/02
CPC分类号： H05B33/08 , H05B41/2851 , Y02B20/325 , Y10S315/07
摘要： A safety circuit is provided for a ballast (11) of an electro-luminescent (EL) lamp (12). The EL lamp had an electrical ground shield (17) on at least a portion thereof and has a separate ground lead (18). The ballast is an isolated ballast with a line input being isolated from an output. The ballast is constructed and arranged to be electrically connected with the separate ground lead. The circuit includes a current sensing structure (20) constructed and arranged to connect between the separate ground lead and a potential ground of the ballast. In the event a user contacts the EL lamp to replace the EL lamp or contacts a defective EL lamp, the ballast is shut down based on a value of current sensed by the current sensing structure.
摘要翻译：为电致发光（EL）灯（12）的镇流器（11）提供安全电路。 EL灯在其至少一部分上具有电接地屏蔽（17），并具有单独的接地引线（18）。镇流器是隔离的镇流器，线路输入与输出隔离。镇流器被构造和布置成与单独的接地引线电连接。电路包括电流感测结构（20），其构造和布置成在分离的地线和镇流器的潜在地之间连接。在用户接触EL灯以更换EL灯或接触有缺陷的EL灯的情况下，镇流器基于由电流感测结构感测的电流值而关闭。

2. 发明申请

WO2007126737A2 CONSTANT BRIGHTNESS CONTROL FOR ELECTRO-LUMINESCENT LAMP 审中-公开
标题翻译：用于电致发光灯的恒定亮度控制
公开(公告)号：WO2007126737A2
公开(公告)日：2007-11-08
申请号：PCT/US2007007415
申请日：2007-03-26
申请人： CEELITE LLC , LIANG CHIN-PING
发明人： LIANG CHIN-PING
IPC分类号： H05B41/24
CPC分类号： H05B33/08 , Y02B20/325
摘要： A ballast (11) includes a variable output DC converter source (12) and an inverter circuit (14) arranged to provide AC output voltage to an electro-luminescent (EL) lamp (16). A Q factor of EL lamp can characterize the age of the EL lamp. A series resonance-parallel loaded circuit and two voltage detector (18, 20) are constructed to measure the Q factor. A processor (17) controls the output of DC voltage source in accordance with a look-up table containing constant brightness algorithm based on the derived voltage and Q relationship.
摘要翻译：镇流器（11）包括可变输出DC转换器源（12）和被布置成向电致发光（EL）灯（16）提供AC输出电压的反相器电路（14）。 EL灯的Q因子可以表征EL灯的年龄。构造串联谐振并联负载电路和两个电压检测器（18,20）来测量Q因子。处理器（17）根据导出的电压和Q关系根据包含恒定亮度算法的查找表来控制DC电压源的输出。

3. 发明申请

WO2007126738A3 LIMITED CURRENT CIRCUIT FOR ELECTRO-LUMINESCENT LAMP INVERTER 审中-公开
标题翻译：电子灯泡逆变器的有限电流
公开(公告)号：WO2007126738A3
公开(公告)日：2008-10-09
申请号：PCT/US2007007416
申请日：2007-03-26
申请人： CEELITE LLC , LIANG CHIN-PING , LIU CHANG-YI , WU EN-MING
发明人： LIANG CHIN-PING , LIU CHANG-YI , WU EN-MING
IPC分类号： G05G5/00 , G08B13/08
CPC分类号： H05B33/08 , Y02B20/325
摘要： A current limiting device includes a constant current source circuit (12) constructed and arranged to be connected to a direct current input voltage source and to regulate electrical current and a resonance source circuit (14) receiving current from the constant current source circuit. The resonance source circuit is constructed and arranged to be electrically connected with an electro-luminescent (EL) lamp (28) so that the EL lamp receives alternating current. The constant current source circuit and the resonance source circuit are constructed and arranged such that when current flows from the constant current source circuit to the resonance source circuit and to the EL lamp, a maximum peak current received by a user contacting an output of the device or contacting the EL lamp is less than about 0.7 mA.
摘要翻译：限流装置包括构造和布置成连接到直流输入电压源并调节电流的恒流源电路（12），以及从恒流源电路接收电流的谐振源电路（14）。谐振源电路被构造和布置成与电致发光（EL）灯（28）电连接，使得EL灯接收交流电。恒流源电路和谐振源电路被构造和布置成使得当电流从恒流源电路流到谐振源电路和EL灯时，由用户接收到的器件的输出接收到的最大峰值电流或接触EL灯小于约0.7mA。

4. 发明申请

WO2007126738A2 LIMITED CURRENT CIRCUIT FOR ELECTRO-LUMINESCENT LAMP INVERTER 审中-公开
标题翻译：电子灯泡逆变器的有限电流
公开(公告)号：WO2007126738A2
公开(公告)日：2007-11-08
申请号：PCT/US2007/007416
申请日：2007-03-26
申请人： CEELITE LLC , LIANG, Chin-Ping , LIU, Chang-Yi , WU, En-Ming
发明人： LIANG, Chin-Ping , LIU, Chang-Yi , WU, En-Ming
IPC分类号： G09G3/10
CPC分类号： H05B33/08 , Y02B20/32
摘要： A current limiting device includes a constant current source circuit (12) constructed and arranged to be connected to a direct current input voltage source and to regulate electrical current and a resonance source circuit (14) receiving current from the constant current source circuit. The resonance source circuit is constructed and arranged to be electrically connected with an electro-luminescent (EL) lamp (28) so that the EL lamp receives alternating current. The constant current source circuit and the resonance source circuit are constructed and arranged such that when current flows from the constant current source circuit to the resonance source circuit and to the EL lamp, a maximum peak current received by a user contacting an output of the device or contacting the EL lamp is less than about 0.7 mA.
摘要翻译：限流装置包括构造和布置成连接到直流输入电压源并调节电流的恒流源电路（12），以及从恒流源电路接收电流的谐振源电路（14）。谐振源电路被构造和布置成与电致发光（EL）灯（28）电连接，使得EL灯接收交流电。恒流源电路和谐振源电路被构造和布置成使得当电流从恒流源电路流到谐振源电路和EL灯时，由用户接收到的器件的输出接收到的最大峰值电流或接触EL灯小于约0.7mA。

5. 发明申请

WO2007126739A2 SAFETY CIRCUIT FOR ELECTRO-LUMINESCENT LAMP BALLAST 审中-公开
标题翻译：电子灯泡安全电路
公开(公告)号：WO2007126739A2
公开(公告)日：2007-11-08
申请号：PCT/US2007/007417
申请日：2007-03-26
申请人： CEELITE LLC , LIANG, Chin-Ping , LIU, Chang-Yi
发明人： LIANG, Chin-Ping , LIU, Chang-Yi
IPC分类号： G09G3/10
CPC分类号： H05B33/08 , H05B41/2851 , Y02B20/32 , Y10S315/07
摘要： A safety circuit is provided for a ballast (11) of an electro-luminescent (EL) lamp (12). The EL lamp had an electrical ground shield (17) on at least a portion thereof and has a separate ground lead (18). The ballast is an isolated ballast with a line input being isolated from an output. The ballast is constructed and arranged to be electrically connected with the separate ground lead. The circuit includes a current sensing structure (20) constructed and arranged to connect between the separate ground lead and a potential ground of the ballast. In the event a user contacts the EL lamp to replace the EL lamp or contacts a defective EL lamp, the ballast is shut down based on a value of current sensed by the current sensing structure.
摘要翻译：为电致发光（EL）灯（12）的镇流器（11）提供安全电路。 EL灯在其至少一部分上具有电接地屏蔽（17），并具有单独的接地引线（18）。镇流器是隔离的镇流器，线路输入与输出隔离。镇流器被构造和布置成与单独的接地引线电连接。电路包括电流感测结构（20），其构造和布置成在分离的地线和镇流器的潜在地之间连接。在用户接触EL灯以更换EL灯或接触有缺陷的EL灯的情况下，镇流器基于由电流感测结构感测的电流的值来关闭。

6. 发明申请

WO2007126737A3 CONSTANT BRIGHTNESS CONTROL FOR ELECTRO-LUMINESCENT LAMP 审中-公开
公开(公告)号：WO2007126737A3
公开(公告)日：2007-11-08
申请号：PCT/US2007/007415
申请日：2007-03-26
申请人： CEELITE LLC , LIANG, Chin-Ping
发明人： LIANG, Chin-Ping
IPC分类号： G05F1/00
摘要： A ballast (11) includes a variable output DC converter source (12) and an inverter circuit (14) arranged to provide AC output voltage to an electro-luminescent (EL) lamp (16). A Q factor of EL lamp can characterize the age of the EL lamp. A series resonance-parallel loaded circuit and two voltage detector (18, 20) are constructed to measure the Q factor. A processor (17) controls the output of DC voltage source in accordance with a look-up table containing constant brightness algorithm based on the derived voltage and Q relationship.

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