KR20100118727A - Bi-directional light emitting diode drive circuit in bi-directional divided power impedance - Google Patents

Abstract

PURPOSE: A bidirectional electric LED driver circuit is provided to supply electric energy, which is divided from both ends of a second impedance, to a bidirectional electric conductive LED set by connecting the set to both ends of the second impedance in parallel. CONSTITUTION: A uni-directional LED driver circuit(U100) comprises a first impedance(Z101), a second impedance(Z102), a rectifying device, and a bidirectional electric conductive LED set(L100). The first impedance and at least one second impedance are serially connected to each other. The bidirectional electric conductive LED set comprises at least one first LED and at least one second LED.

Description

TECHNICAL FIELD [0001] The present invention relates to a bi-directional LED driving circuit for bi-directional electrical energy impedance partial voltage division,

The present invention relates to a bidirectional LED driving circuit having a bidirectional electric energy impedance divided voltage, and more specifically, using an alternating current electrical energy or electrical energy whose polarity is periodically changed as a power source, and a resistive impedance unit and induction connected in series with each other. Directional electroconductive light emitting diode by dividing the voltage of the power supply by transferring the voltage of the power source to the positive impedance unit or the capacitive impedance unit or by connecting at least two of the two in parallel at both ends of the first impedance and the second impedance, The bidirectional electrically conductive light emitting diode set is driven by receiving electric energy divided by the first impedance and the second impedance, and the bidirectional LED driving circuit having the bidirectional electric energy impedance divided voltage.

In the related art, an LED driving circuit using AC electric energy or DC electric energy as a power source is generally required to connect a current-limiting resistor in series to use an impedance in order to limit the current of the LED. Due to the voltage drop of the connected resistive impedance, electric energy consumption is increased and heat is accumulated.

The present invention is designed to solve the above-mentioned problems, and an object of the present invention is to construct a first impedance with a capacitive impedance unit, an inductive impedance unit or a resistive impedance unit, a capacitive impedance unit, an inductive impedance A second impedance is configured by a unit or a resistive impedance unit, and at both ends after the first impedance and the second impedance are connected in series,

(1) input AC electric energy of fixed or variable voltage and fixed or variable frequency, or

(2) input a fixed or variable voltage and a fixed, variable frequency or period bidirectional square wave voltage, bidirectional wave voltage, or bidirectional pulse wave voltage, which are converted and transmitted by direct current electrical energy, or

(3) Input AC electric energy of fixed or variable voltage and bi-directional square wave voltage of fixed, variable frequency or period, bi-directional wave voltage or bi-directional pulse wave voltage which are converted and transferred again after rectifying AC electric energy into DC electric energy. do.

Inputting the electrical energy of the power source as described above to form a partial pressure at the first impedance and the second impedance, and a bi-directional electrically conductive light emitting diode set configured by the first light emitting diode and the second light emitting diode connected in reverse polarity in parallel By connecting in parallel to both ends of the second impedance, the bidirectional electrically conductive light emitting diode set is driven to emit light by receiving the divided electric energy at both ends of the second impedance.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention in detail as follows.

The bidirectional LED driving circuit of the bidirectional electric energy impedance divider according to the present invention constitutes at least one first impedance as a capacitive, inductive or resistive impedance unit, and at least one second impedance as a capacitive, inductive or resistive impedance unit. At least one first light emitting diode and at least one second light emitting diode are connected in reverse polarity in parallel to constitute at least one bidirectional electrically conductive light emitting diode set, and the bidirectional electrically conductive light emitting diode set is at least one of Are connected in parallel to both ends of a second impedance, and at both ends after at least one of the first impedance and the at least one second impedance are connected in series,

(1) input AC electric energy of fixed or variable voltage and fixed or variable frequency, or

(2) input a fixed or variable voltage and a fixed, variable frequency or period bidirectional square wave voltage, bidirectional breakdown voltage, or bidirectional pulsed wave voltage transmitted by conversion of direct current electric energy;

(3) When the AC electric energy is rectified by DC electric energy and then converted and transferred, the DC electric energy of the fixed or variable voltage and the bidirectional static wave voltage of the fixed, variable frequency or period, the bi- Enter it.

The electrical energy is divided in the first impedance unit and the second impedance unit connected in series, and the divided electrical energy drives at least one bidirectional electrically conductive light emitting diode set, or at least two first impedances respectively. And causing the bidirectional electrically conductive light emitting diode set connected in parallel to both ends of the second impedance to be driven by being supplied with the divided electric energy at both ends of the first impedance and both ends of the second impedance. Configure bidirectional LED driver circuit.

In summary, the bidirectional LED driving circuit of bidirectional electrical energy impedance partial pressure according to the present invention can drive the light emitting diode by unipolar charging and discharging of the capacitor, thereby saving electricity, reducing heat loss and lowering production cost. It is characterized by providing a progressive.

1 is a block circuit diagram illustrating a bidirectional LED driving circuit of bidirectional electric energy impedance divided according to a preferred embodiment of the present invention.

As shown in FIG. 1, the present invention is characterized in that the unidirectional LED driving circuit U100 has a first impedance Z101 and a second impedance Z102 in order to enable the function of a related circuit to be operated by the bidirectional LED driving circuit U100. Impedance Z102 and stop BR101 and a bidirectional electrically conductive light emitting diode set L100.

The first impedance Z101 is

(1) At least one or more than one of the capacitive impedance unit, the inductive impedance unit or the resistive impedance unit and one or more impedance units, or two or more impedance units, each of the various impedance units One or more of which are configured in series, in parallel or in parallel or

(2) at least one capacitive impedance unit and at least one inductive impedance unit are connected in series with each other, and the bi-directional electrical energy delivered from the power source (e.g., frequency of alternating electrical energy or fixed or polarity Is the same as the period of change of polarity of the electrical energy that can change the period of) and consists of an impedance state in which series resonance occurs,

(3) at least one capacitive impedance unit and at least one inductive impedance unit are connected in parallel with each other, and the bidirectional electrical energy delivered from the power source (e.g., frequency of alternating electrical energy or fixed or polarity Is the same as the period of changing polarity and consists of impedance state in which parallel resonance occurs.

The second impedance Z102 is

(1) It consists of at least one or more than one of the capacitive impedance unit, the inductive impedance unit or the resistive impedance unit and one or more impedance units, or consists of two or more impedance units, and various impedance units Each one or more of which are configured in series, in parallel or in parallel or

(2) at least one capacitive impedance unit and at least one inductive impedance unit connected in series with each other, and fixed or polarized bidirectional electrical energy transferred from a power source (e.g., frequency of alternating electrical energy or converted from direct current electrical energy); Is the same as the period of change of polarity of the electrical energy that can change the period of) and consists of an impedance state in which series resonance occurs,

(3) at least one capacitive impedance unit and at least one inductive impedance unit are connected in parallel with each other, and the bidirectional electrical energy delivered from the power source (e.g., frequency of alternating electrical energy or fixed or polarity Is the same as the period of changing polarity and consists of impedance state in which parallel resonance occurs.

Wherein at least one of the first impedance Z101 and the at least one second impedance Z102 are connected in series to each other and the first impedance Z101 and the second impedance Z102 are connected in series, In the

(1) input AC electric energy of fixed or variable voltage and fixed or variable frequency, or

(2) input a fixed or variable voltage and a fixed, variable frequency or period bidirectional square wave voltage, bidirectional breakdown voltage, or bidirectional pulsed wave voltage transmitted by conversion of direct current electric energy;

(3) Input the fixed or variable voltage and the fixed, variable frequency or period bidirectional square wave voltage, bidirectional wave voltage or bidirectional pulse wave voltage, which are converted and transferred again after AC electric energy is rectified to DC electric energy. do.

The bidirectional electrically conductive light emitting diode set L100 includes at least one first light emitting diode LED101 and at least one second light emitting diode LED102 connected in reverse polarity in parallel, and the first light emitting diode LED101 The quantity of the second light emitting diode LED102 may be the same as or different from each other, and the first light emitting diode LED101 and the second light emitting diode LED102 each have a polarity of one light emitting current flowing in a positive direction. Or light emitting diodes in which polarity of two or more light emitting currents flow in a positive direction are connected in series or in parallel or light emitting diodes in which polarity of three or more light emitting currents flow in a positive direction are connected in series or in parallel Or connected in series and in parallel, the bidirectional electrically conductive light emitting diode set (L100) is one set or one set as necessary A phase may be installed and is connected in parallel to both ends of the first impedance Z101, both ends of the second impedance Z102, or both ends of one of them, and input electrical energy is both ends of the first impedance Z101. And the bi-directional electrically conductive light emitting diode set connected in parallel to both ends of the first impedance Z101 or the second impedance Z102 by forming a partial pressure of electric energy at both ends of the second impedance Z102. L100 is driven to emit light.

In the bidirectional LED driving circuit (U100), the first impedance (Z101), the second impedance (Z102) and the bidirectional electrically conductive light emitting diode set (L100) is provided as necessary or one or more Can be used.

The electrical energy is divided in the first impedance unit and the second impedance unit connected in series, and the divided electrical energy drives at least one bidirectional electrically conductive light emitting diode set, or at least two first impedances respectively. And bi-directional electro-conductive light emitting diode sets connected in parallel at both ends of the second impedance are supplied with electric energy divided at both ends of the first impedance and both ends of the second impedance, A bidirectional LED driver circuit with energy impedance divider is constructed.

In order to describe in more detail, the configuration of the unit as an example of the embodiment of the circuit according to a preferred embodiment of the present invention is as follows.

(1) One first impedance Z101, one second impedance Z102, and one bidirectional electrically conductive light emitting diode set L100 are used as examples, but the practical application of these limits the selection quantity. It is not.

(2) The capacitive impedance unit of the capacitor is represented as an impedance unit, and the first impedance Z101 and the second impedance Z102 are configured and used as an embodiment. Inductive impedance units or resistive impedance units can be installed and used.

Detailed description is as follows.

2 is a perspective view showing a circuit according to a preferred embodiment of the present invention.

As shown in Fig. 2, the configuration includes a first impedance Z101, a second impedance Z102, and a bidirectional electrically conductive light emitting diode set L100.

The first impedance Z101 is composed of at least one capacitive impedance unit, and more specifically, is configured of a capacitor C100, and the quantity of the first impedance Z101 may be one or more than one.

The second impedance Z102 is composed of at least one capacitive impedance unit, and more specifically, is configured of a capacitor C102, and the quantity of the second impedance Z102 may be one or more than one.

At least one first impedance Z101 and at least one second impedance Z102 are connected in series, and at both ends after the two are connected in series,

(1) input AC electric energy of fixed or variable voltage and fixed or variable frequency, or

(2) input a fixed or variable voltage and a fixed, variable frequency or period bidirectional square wave voltage, bidirectional breakdown voltage, or bidirectional pulsed wave voltage transmitted by conversion of direct current electric energy;

(3) inputting a fixed or variable voltage and a fixed, variable frequency or periodic bidirectional waveform voltage, a bi-directional wave breaking voltage or a bi-directional pulsed wave voltage of direct current electric energy of alternating current electric energy is rectified by direct current electric energy do.

The electrical energy is divided in the first impedance and the second impedance, and the divided electrical energy drives at least one bidirectional electrically conductive light emitting diode set L100.

The bidirectional electrically conductive light emitting diode set L100 includes at least one first light emitting diode LED101 and at least one second light emitting diode LED102 connected in reverse polarity in parallel, and the first light emitting diode LED101 The quantity of the second light emitting diode LED102 may be the same as or different from each other, and the first light emitting diode LED101 and the second light emitting diode LED102 each have a polarity of one light emitting current flowing in a positive direction. Or LEDs in which the polarities of two or more luminous currents flow in the forward direction are connected in series or parallel, or LEDs in which the polarities of three or three or more luminous currents flow in the forward direction are in series, parallel Or connected in series and in parallel, the bidirectional electrically conductive light emitting diode set (L100) is one set or one set as necessary A phase may be installed and is connected in parallel to both ends of the first impedance Z101, both ends of the second impedance Z102, or both ends of one of them, and input electrical energy is both ends of the first impedance Z101. And a second impedance Z102 connected in parallel to both ends of the first impedance Z101 or the second impedance Z102 by forming a partial pressure of electric energy at both ends of the second impedance Z102. L100 is driven to emit light,

At least one set of bidirectional electrically conductive light emitting diode sets L100 is connected in parallel to both ends of at least one of the second impedances Z102, and more particularly, a capacitor C102 constituting the second impedance Z102. The first and second capacitors C101 and C102 are connected to both ends of the capacitor C102 so that the capacitors C100 and C102 are supplied with electric energy divided at both ends of the capacitor C102 to limit the current to the impedance of the first impedance Z101, When the capacitor is used as the first impedance, the output current is limited to the capacitive impedance.

The unidirectional LED driving circuit U100 is connected to the first impedance Z101, the second impedance Z102, and the unidirectional electrically conductive parenting diode set L100 according to a route structure as illustrated in FIG. The unidirectional electrically conductive light emitting diode set corresponding to the voltage fluctuation rate of the power source when the voltage of the power source is changed by the classification action of the current formed while the unidirectional electrically conductive light emitting diode set L100 and the second impedance Z102 are connected in parallel The rate of change in voltage at both ends of L100 may be reduced.

3 is a perspective view illustrating a circuit in which a bidirectional electrically conductive light emitting diode set according to a preferred embodiment of the present invention is configured in which a first light emitting diode and a diode are connected in reverse polarity in parallel.

As shown in FIG. 3, in the bidirectional LED driving circuit having the bidirectional electric energy impedance divided voltage according to the present invention, the first constituting the unidirectional electrically conductive light emitting diode set L100 among the bidirectional LED driving circuit U100 is provided. Selection ranges of the light emitting diode LED 101 and the second light emitting diode LED 102 are as follows.

(1) The first light emitting diode LED 101 may be configured in which one or more light emitting diodes are connected in series with a positive polarity, connected in parallel with the same polarity, or connected in parallel.

(2) The second light emitting diode LED102 may be configured in which one or more light emitting diodes are connected in series with a positive polarity, connected in parallel with the same polarity, or connected in parallel.

(3) The quantity of light emitting diodes constituting the first light emitting diode LED 101 and the second light emitting diode LED 102 may be the same or different.

(4) When the quantity of each light emitting diode constituting the first light emitting diode (LED 101) and the second light emitting diode (LED 102) is one or more, the connection relationship between the light emitting diodes is the same or different in series, parallel or It may be a serial-to-parallel connection.

(5) One of the first light emitting diode LED101 and the second light emitting diode LED102 may be replaced with a diode CR100, and is held in parallel with a direction in which a current of the diode CR100 flows and connected in parallel. The direction in which the work current of the first light emitting diode LED101 or the second light emitting diode LED102 flows is connected in parallel in reverse polarity.

When actually applying the bidirectional LED driving circuit (U100), as shown in Figures 1, 2 and 3, it is possible to install or not install a circuit unit that plays various auxiliary roles as necessary, the number of installation It can be composed of one or more than one. If you choose to install more than one, you can select the relative polarity first and then connect them in series, parallel or serially according to the needs of the circuit function. The circuit unit serving as an auxiliary function that can be installed includes a diode CR101, a diode CR102, a discharge resistor R101, a current limiting resistor R103, and a current limiting resistor R104.

The diode CR101 is a unit that can be selectively installed, and is connected in series with the first light emitting diode LED101 to prevent excessive reverse voltage from occurring.

The diode CR102 is a unit that can be selectively installed, and is connected in series with the second light emitting diode LED102 to prevent excessive reverse voltage from occurring.

The discharge resistor R101 is a unit that can be selectively installed, and is connected to both ends of the capacitor C100 constituting the first impedance Z101 and used to discharge the remaining charge of the capacitor C100. do.

The discharge resistor (R102) is a unit that can be selectively installed, and is connected in parallel to both ends of the capacitor (C102) constituting the second impedance (Z102) to be used to discharge the remaining charge of the capacitor (C102) do.

The current-limiting resistor (R103) is a unit that can be selectively installed, respectively connected in series to the first light emitting diode (LED 101) of the bidirectional electrically conductive light emitting diode set (L100) through the first light emitting diode (LED 101). The current limit is limited, and the current-limiting resistor R103 may also be replaced by the fluid impedance I103.

The current-limiting resistor (R104) is a unit that can be selectively installed, respectively connected in series to the second light emitting diode (LED 102) of the bidirectional electrically conductive light emitting diode set (L100) and pass through the second light emitting diode (LED 102). Current limiting, and the current-limiting resistor R104 may also be replaced by a floating impedance I104.

4 is a perspective view illustrating a circuit in which a bidirectional electrically conductive light emitting diode set is connected in series with a current-limiting resistor according to a preferred embodiment of the present invention.

As shown in FIG. 4, in the bidirectional LED driving circuit U100, the current-limiting resistance of the first light emitting diode LED101 and the second light emitting diode LED102 constituting the bidirectional electrically conductive light emitting diode set L100 is defined. When the R103) and the current limiting resistor R104 are installed at the same time, the current limiting function can be obtained by directly connecting the current limiting resistor R100 to the bidirectional electrically conductive light emitting diode set L100 in series or replacing the current limiting resistor R100. The current limiting resistor R100 may be replaced with an inductive impedance unit I100. The bidirectional LED driving circuit U100 is configured according to the above-described structure and the selection of an auxiliary circuit unit.

FIG. 5 is a perspective view illustrating a circuit in which a zener diode is installed in a bidirectional light emitting diode set in the circuit configured as shown in FIG.

FIG. 6 is a perspective view showing a circuit in which a zener diode is installed in a bidirectional light emitting diode set in the circuit configured as shown in FIG.

As shown in FIGS. 5 and 6, in a bidirectional LED driving circuit U100 for protecting a light emitting diode and preventing a damage or a reduction in life of the light emitting diode due to an abnormal voltage, the bidirectional electrically conductive light emitting diode set Zener diodes are connected in parallel to both ends of the first light emitting diode LED 101 and the second light emitting diode LED 102 constituting L100, or first, a zener diode and at least one diode are connected in series. It is possible to jointly generate the function of the voltage and can be connected in parallel to both ends of the first light emitting diode (LED 101) or the second light emitting diode (LED 102) again.

FIG. 7 is a perspective view showing a circuit in which a zener diode is installed in a bidirectional light emitting diode set in the circuit configured as shown in FIG.

As shown in Fig. 7, the configuration is

1. A zener diode (ZD101) may be connected in parallel to both ends of the first light emitting diode (LED101) constituting the bidirectional electrically conductive light emitting diode set (L100), and the polarity thereof is related to the zener diode (ZD101). Zener voltage to limit the working voltage of both ends of the first light emitting diode (LED 101),

The zener diode ZD101 may be connected in series with the zener diode ZD101 by installing a diode CR201 as necessary, and the advantage is that (1) the zener diode ZD101 is damaged due to an abnormal reverse phase voltage. And (2) both the diode CR201 and the zener diode ZD101 have a temperature compensation effect.

2. If the second light emitting diode LED102 is installed and used in the bidirectional electrically conductive light emitting diode set L100, a Zener diode ZD102 may be connected in parallel to both ends of the second light emitting diode LED102 as needed. The polarity relationship may limit the working voltage of the second light emitting diode LED102 to the zener voltage of the zener diode ZD102.

The zener diode ZD102 may be connected in series with the zener diode ZD102 by installing a diode CR202 as necessary, and the advantage is that (1) the zener diode ZD102 is damaged due to an abnormal reverse phase voltage. And (2) both the diode CR202 and the zener diode ZD102 have a temperature compensation effect.

In the structure of the zener diode,

(1) the zener diodes ZD101 are connected in parallel to both ends of the first light emitting diode LED101 constituting the bidirectional electrically conductive light emitting diode set L100, and at the same time, the second light emitting diode LED102 The zener diodes ZD102 are connected at both ends in parallel,

(2) the two zener diodes ZD101 and ZD102 are connected in series in a reverse direction and are connected to both ends of the bidirectional electrically conductive light emitting diode set L100 in parallel;

(3) a configuration in which a diode having a bidirectional zener effect is connected to and replaced in parallel with a circuit of the bidirectional electrically conductive light emitting diode set L100.

All three circuits as described above can prevent the termination voltage of the first light emitting diode LED 101 and the second light emitting diode LED 102 from becoming excessive.

In the bidirectional LED driving circuit U100 of the bidirectional electric energy impedance partial pressure bi-directional LED driving circuit according to the present invention, in the circuit configured as shown in FIGS. 8, 9 and 10, In order to increase efficiency, the charging / discharging device ESD101 may be installed in the first light emitting diode LED101 or the charging / discharging device ESD102 may be installed in the second light emitting diode LED102. And the charging / discharging device ESD102 may be charged or emit electrical energy according to the movement of the machine, and may increase the luminous efficiency of the first light emitting diode LED101 or the second light emitting diode LED102 and may have a pulse of brightness. It can be used to reduce the charge and discharge device (ESD101 and ESD102) is composed of a charge-dischargeable battery, a super capacitor or a capacitor used in various conventional The.

In addition, the bidirectional LED driving circuit of the bidirectional electric energy impedance divided voltage according to the present invention can be installed in the application circuit of the charging and discharging device as needed.

1. A bidirectional LED driving circuit with bi-directional electrical energy impedance partial pressure according to the present invention, a bi-directional LED driving circuit U100 is provided with a current limiting resistor R103 and a first light emitting diode (LED101) (ESD101) can be connected in parallel;

Alternatively, the charge / discharge device ESD102 may be connected in parallel at both ends after the current-limiting resistor R104 and the second light emitting diode LED102 are connected in series.

FIG. 8 is a perspective view illustrating a circuit in which charge and discharge devices are connected in parallel to both ends of a light emitting diode and a current-limiting resistor connected in series in the circuit configured as shown in FIG. 5.

As shown in Fig. 8, the configuration is

The charging / discharging device ESD101 is connected in parallel to both ends of the first light emitting diode LED101 and the current-limiting resistor R103 in series or directly to both ends of the first light emitting diode LED101 according to polarity. The charging / discharging device ESD101 has a characteristic of charging or releasing electric energy according to the movement of the machine, and is used to increase the luminous efficiency of the first light emitting diode LED101 and to reduce the pulse of brightness.

If the second light emitting diode LED102 is selected and used, both ends of the second light emitting diode LED102 and the current-limiting resistor R104 are connected in parallel according to the polarity of the charging and discharging device ESD102 according to polarity. And the charge / discharge device (ESD102) has a characteristic of being charged or discharging electric energy according to the movement of the machine, and is used to increase the luminous efficiency of the second light emitting diode (LED102) and reduce the brightness pulse.

The charging and discharging devices ESD101 and ESD102 include a battery, a supercapacitor, or a capacitor capable of charging and discharging used in various conventional manners.

2. FIG. 9 is a perspective view illustrating a circuit in which a charge / discharge device is connected in parallel to both ends of a light emitting diode and a current-limiting resistor connected in series in the circuit configured as shown in FIG. 6.

As shown in FIG. 9, in the bidirectional LED driving circuit having the bidirectional electric energy impedance divider according to the present invention, if the first light emitting diode LED101 and the diode CR100 in the bidirectional LED driving circuit U100, In the case of parallel connection in the reverse direction, the main circuit configuration is connected to both ends of the first light emitting diode LED101 and the current-limiting resistor R103 in parallel according to the polarity. In addition, the charging / discharging device ESD101 has a characteristic of charging or releasing electric energy according to the movement of the machine, and is used to increase the luminous efficiency of the first light emitting diode LED101 and to reduce the pulse of brightness.

The charging and discharging devices ESD101 and ESD102 include a battery, a supercapacitor, or a capacitor capable of charging and discharging used in various conventional manners.

3. FIG. 10 is a perspective view illustrating a circuit in which charge and discharge windows are connected in parallel to both ends of a light emitting diode and a current-limiting resistor connected in series in the circuit configured as shown in FIG. 7.

As shown in FIG. 10, in the bidirectional LED driving circuit having the bidirectional electric energy impedance divider according to the present invention, the current-limiting resistors R103 and R104 are transferred from the bidirectional LED driving circuit U100 to the current-limiting resistor R100. In general, when used as a common current limiting resistor of the bidirectional electrically conductive light emitting diode set L100, or when the current limiting resistors R103 and R104 and the current limiting resistor R100 are not provided, the main configuration thereof is

Directly connecting the charging and discharging device ESD101 to both ends of the first light emitting diode LED101 in parallel with the same polarity, and connecting the charging and discharging device ESD102 to the second light emitting diode LED102 in parallel with the same polarity. In addition, the charging and discharging device ESD101 and the charging and discharging device ESD102 may be charged or discharge electric energy according to the movement of the machine.

The charging and discharging devices ESD101 and ESD102 include a battery, a supercapacitor, or a capacitor capable of charging and discharging used in various conventional manners.

4. The method of claim 1, 2, or 3, wherein when the used charge / discharge device (ESD101 or ESD102) is a unipolar type, the first light emitting diode (LED101) and the unipolar charge / discharge device (ESD101) After connecting in parallel, if necessary, by installing a diode (CR101) connected in series with a positive polarity, it is possible to prevent the unipolar charging and discharging device from being damaged by the reverse phase voltage, and the second light emitting diode (LED102) After the unipolar charging and discharging device ESD102 is connected in parallel, a polarizing series diode (CR102) is installed as necessary to prevent the unipolar charging and discharging device from being damaged due to reverse phase voltage. Can be.

5. Both ends of the bidirectional electrically conductive light emitting diode set (L100) may be installed by connecting a bipolar charging and charging device in parallel.

In addition, in the bidirectional LED driving circuit (U100), the charging and discharging device (ESD101) or the charging and discharging device (ESD102) is installed at both ends of the bidirectional electrically conductive light emitting diode set (L100) to charge or electricity according to the movement of the machine. Energy can be emitted from the first light emitting diode (LED101) and the second light emitting diode (LED102) of the bidirectional electrically conductive light emitting diode set L100, If so, the charging and discharging device outputs the electric energy stored therein to drive at least one of the first light emitting diode LED 101 or the second light emitting diode LED 102 to continuously emit light.

The charging and discharging devices ESD101 and ESD102 include a battery, a supercapacitor, or a capacitor capable of charging and discharging used in various conventional manners.

11 is a bidirectional electrically conductive light emitting diode set (L100) according to a preferred embodiment of the present invention, in which a diode connected in parallel to the first light emitting diode in reverse polarity and a diode connected in parallel to the second light emitting diode in reverse polarity are opposite to each other. Is a perspective view showing a circuit connected in series.

As shown in Fig. 11, in the bidirectional electrically conductive light emitting diode set L100, the configuration of the bidirectional electrically conductive light emitting function of the diode is as follows.

(1) at least one first light emitting diode LED 101 and at least one second light emitting diode LED 102 are configured to be connected in parallel in reverse polarity, or

(2) at least one of the first light emitting diodes LED101 and the diode CR101 are connected in series with a positive polarity, and at least one of the second light emitting diodes LED102 and the diode CR102 are connected in series with a positive polarity; , They can be configured back in parallel, or

(3) at least one of the first light emitting diodes LED101 and the diode CR101 are connected in reverse polarity in parallel, and at least one of the second light emitting diodes LED102 and the diode CR102 are connected in parallel in a reverse direction. The two are again connected in series in reverse polarity to form the bidirectional electrically conductive light emitting diode set (L100),

(4) Conventionally used light emitting diodes are composed of circuit combinations or units that receive electrical energy from both directions to emit light.

1 to 11, the first impedance Z101, the second impedance Z102, the bidirectional electrically conductive light emitting diode set L100, and The first light emitting diode (LED101), the second light emitting diode (LED102), and various circuit units serving as an auxiliary function as described above may be installed or not installed as needed, If one or more applications are selected, the relative polarity relationship can be selected according to the circuit function and connected to each other in series, parallel or series.

In that configuration,

1. The first impedance Z101 may be composed of one capacitor C100 or one or more capacitors C100 connected in series, parallel, or parallel and in parallel. The first impedance Z101 may be configured of the same type of capacitive impedance unit, inductive impedance unit, or resistive impedance unit, or may be composed of different kinds of impedances, and their impedance values may be the same or different.

2. The second impedance Z102 may be composed of one or more than one may be connected in series, parallel, or in parallel and in series. When the plurality of second impedances Z102 are installed at the same time, each of the second impedances Z102 is the same type. It consists of a capacitive impedance unit, an inductive impedance unit or a resistive impedance unit, or may be composed of different kinds of impedances, and the impedance values may be the same or different.

3. The first light emitting diode LED 101 may be configured as one, or one or more may be connected in series with a positive polarity, connected in parallel with a same polarity, or connected in parallel.

4. The second light emitting diodes (LED 102) may be composed of one or more than one may be connected in series with a positive polarity, in parallel with the same polarity or connected in parallel.

5. The bidirectional LED driving circuit (U100),

(1) One set of the unidirectional electrically conductive light emitting diode sets (L100) may be installed or one or more sets of the unidirectional electrically conductive light emitting diode sets (L100) may be installed in series, in parallel, or in parallel and in parallel. When installing a set or more than one set, it is supplied with electric energy delivered by being divided by the common second impedance Z102, which is driven or matched with each other, or individually connected to the second impedance Z102 connected in series or in parallel. Drive the unidirectional electrically conductive light emitting diode set (L100) which is individually installed with electric energy divided by several sets of second impedances (Z102).

(2) If the charging / discharging device ESD101 or ESD102 is installed in the bidirectional LED driving circuit U100, the first light emitting diode LED101 for driving the bidirectional electrically conductive light emitting diode set L100 or the The second light emitting diode LED102 emits light through continuous energization.

If the charging / discharging device ESD101 or ESD102 is not installed, the first light emitting diode LED101 or the second light emitting diode LED102 indicates a phenomenon in which a current is sometimes cut off, and the first light emitting diode LED101 Or the second light emitting diode LED102 is a forward current and a bidirectional electrically conductive light emitting diode set (L100) that are energized and emit light according to a duty cycle of a waveform, a conductivity, and an interruption time of an input voltage. The peak of forward voltage that is energized and emits light of each of the light emitting diodes constituting the light emitting diode may be relatively selected. The selection range is as follows.

1) The liquid crystal forward voltage lower than the first light emitting diode (LED101) or the second light emitting diode (LED102) is used as a peak of the forward voltage to pass through and emit light, or

2) a peak of a forward voltage that is energized by emitting a liquid crystal forward voltage of the first light emitting diode LED 101 or the second light emitting diode LED 102 or emitting light;

3) In the circuit, the first light emitting diode LED101 or the second light emitting diode LED102 has a higher liquid crystal forward direction according to the duty cycle of conduction and disconnection time when the driving state in which the electrical conductivity is occasionally interrupted. By selecting a relatively (Rate Forward Voltage) to use the peak of the forward voltage (Peak of Forward Voltage) that is energized and emit light, the peak of the forward voltage (Peak of Forward Voltage) is the first light emitting diode (LED101) or the In principle, the second light emitting diode LED102 is not damaged;

The magnitude and current waveform of the current corresponding to the ratio of the forward voltage that is energized and emitted to the forward voltage that is energized and emit according to the forward voltage that is energized and emitted according to the value and waveform of the forward voltage that is energized and emit Although a peak of a forward voltage is generated, the first light emitting diode LED 101 or the second light emitting diode LED 102 may not be damaged.

The brightness of the ratio of the forward current to the relative luminosity required by the magnitude and the waveform of the forward current is generated, or the brightness is controlled stepwise or non-stepwise.

6. The diode (CR100), the diode (CR101), the diode (CR102), the diode (CR201) and the diode (CR202) is composed of one or more than one is connected in series with positive polarity or It may be configured to be connected in parallel or in parallel and in parallel with the same polarity, the device is a device that can be selectively installed as needed.

7. The discharge resistor R101, the discharging resistor R102, the current limiting resistor R100, the current limiting resistor R103 and the current limiting resistor R104 may be one or more than one, It can be configured in parallel or in parallel and connected, the device is a device that can be selectively installed as needed.

8. The inductive impedance unit I100, the inductive impedance unit I103 and the inductive impedance unit I104 may be composed of one or more than one may be configured in series, parallel or serially connected. The device may be a device that can be selectively installed as needed.

9. The Zener diode (ZD101) and the Zener diode (ZD102) may be constituted by one, or at least one of them may be connected in series with positive polarity, or may be connected in parallel with one polarity or connected in series and parallel, The device is a device that can be selectively installed as needed.

10. The charging and discharging device ESD101 and the charging and discharging device ESD102 may be configured as one, or one or more may be connected in series with a positive polarity, in parallel with a same polarity, or may be connected in series and parallel. The device is a device that can be selectively installed as needed.

In the application of the bidirectional LED driving circuit (U100), the bidirectional electrical energy that can be input can input bidirectional electrical energy of various types of AC electrical energy, the bidirectional electrical energy,

(1) input AC electric energy of fixed or variable voltage and fixed or variable frequency, or

(2) input a fixed or variable voltage and a fixed, variable frequency or period bidirectional square wave voltage, bidirectional wave voltage, or bidirectional pulse wave voltage, which are converted and transmitted by direct current electrical energy, or

(3) Input AC electric energy of fixed or variable voltage and bi-directional square wave voltage of fixed, variable frequency or period, bi-directional wave voltage or bi-directional pulsed yarn voltage which is converted and transferred again after rectifying AC electric energy into DC electric energy. can do.

In addition, according to the present invention, various automatic modulation circuit installations (active modulation circuit installations) as described below may be superimposed, and various application circuits related thereto are as follows.

1. FIG. 12 is a block circuit diagram illustrating a circuit in which the present invention according to a preferred embodiment of the present invention is connected in series to a series bi-directional electrical energy power controller.

As shown in Fig. 12, in the configuration,

The tandem bidirectional electric energy power controller 300 is composed of a conventionally used electromechanical unit or a solid state power unit and associated electronic circuits, and controls the output power of the bidirectional electric energy.

In the operation function of the circuit,

(1) If necessary, the series bidirectional electric energy power controller 300 can be installed and connected in series to the bidirectional LED driving circuit U100. After the two are connected in series, the bidirectional electric energy transmitted from the power source is input. Directional electric energy controller 300 controls bidirectional electric energy transmitted from a power source to perform power control in such a manner as pulse width modulation, conductive phase control, or impedance control, To drive the LED driving circuit (U100),

(2) The tandem bidirectional electric energy power controller 300 may be installed as necessary, and connected in series between the second impedance Z102 and the bidirectional electrically conductive light emitting diode set L100, and the tandem bidirectional electric energy controller 300 may be installed. By controlling the bidirectional electrical energy that is divided and transmitted from both ends of the second impedance Z102 through the energy power controller 300, power control such as pulse width modulation, conductive phase control, or resistance control is performed. Proceeding to drive the bi-directional electrically conductive light emitting diode set (L100).

2. FIG. 13 is a block circuit diagram illustrating a circuit in which the present invention according to a preferred embodiment of the present invention is connected in parallel to a parallel bidirectional electric energy power controller.

As shown in Fig. 13, the parallel bidirectional electric energy power controller 400 is composed of a conventionally used electromechanical unit or a solid state power unit and associated electronic circuits, and controls the output power of the bidirectional electric energy.

The function of the circuit is as follows.

(1) If necessary, the output terminal of the parallel bidirectional electric energy power controller 400 may be connected to and installed in parallel to the bidirectional LED driving circuit U100, and the input terminal of the parallel bidirectional electric energy power controller 400 may be installed. Bi-directional electrical energy transmitted from the power source is input thereto, and by controlling the bidirectional electrical energy transmitted from the power source through the parallel bi-directional electric energy power controller 400, pulse width modulation, conductive phase control or resistance control Driving the bidirectional LED driving circuit U100 by performing power control in the same manner;

(2) If necessary, the output terminal of the parallel bidirectional electric energy power controller 400 may be installed in parallel to the input terminal of the bidirectional electrically conductive light emitting diode set L100, and the parallel bidirectional electric energy power controller ( The input terminal of 400 is connected in parallel to a second impedance Z102, and controls bidirectional electrical energy delivered by being divided at both ends of the second impedance Z102 through the parallel bidirectional electric energy power controller 400. The bidirectional electrically conductive light emitting diode set L100 is driven by performing power control in a manner such as pulse width modulation, conductive phase control, or resistance control.

3. FIG. 14 is a block diagram showing a circuit driven by receiving electric energy output from an inverter (DC to AC Inverter) after the present invention according to a preferred embodiment of the present invention is connected in series to a tandem bidirectional electric energy power controller. It is a circuit diagram.

As shown in FIG. 14, in the configuration of the inverter (DC to AC Inverter) and the series bidirectional electric energy power controller 300,

The inverter (DC to AC Inverter) 4000 is composed of a conventionally used electromechanical unit or a solid-state power unit and associated electronic circuits, the input terminal of the DC electric energy of a fixed or variable voltage is input as necessary or The DC electric energy delivered after the AC electric energy is rectified is input, and the output terminal is bidirectional of a fixed or variable voltage and a bidirectional square wave, bidirectional wave or bidirectional pulse wave of a frequency or period whose polarity is fixed or periodically changed. And outputs electrical energy.

The tandem bidirectional electric energy power controller 300 is composed of a conventionally used electromechanical unit or solid state power unit and associated electronic circuits to control the output power of bidirectional electric energy.

In the operation function of the circuit,

(1) If necessary, the series bidirectional electric energy power controller 300 may be connected in series to the unidirectional LED driving circuit U100, and after the two are connected in series, the DC to AC Inverter ( It is connected in parallel to the output terminal of the 4000, and the pulse width modulation (Pulse Width) by controlling the bidirectional electrical energy output from the DC (AC to AC Inverter) 4000 through the serial bidirectional electrical energy power controller 300 Drive the unidirectional LED driving circuit U100 by performing power control in a manner such as modulation, conductive phase control, or resistance control;

(2) If necessary, the series bidirectional electric energy power controller 300 is connected in series between the second impedance Z102 and the bidirectional electrically conductive light emitting diode set L100, and the second impedance Z102 is used. The bidirectional electrically conductive light emitting diode set L100 is driven by performing power control in a manner such as pulse width modulation, conductive phase control, or resistance control with respect to bidirectional electric energy divided and transmitted from both ends.

4. FIG. 15 is a block diagram illustrating a circuit driven by receiving electric energy output from an inverter (DC to AC Inverter) after the present invention is connected in parallel to a parallel bidirectional electric energy power controller according to a preferred embodiment of the present invention. It is a circuit diagram.

As shown in Figure 15, in the configuration of the inverter (DC to AC Inverter) and the parallel bidirectional electric energy power controller 400,

The inverter (DC to AC Inverter) 4000 is composed of a conventionally used electromechanical unit or a solid-state power unit and associated electronic circuits, the input terminal of the DC electric energy of a fixed or variable voltage is input as necessary or The DC electric energy delivered after the AC electric energy is rectified is input, and the output terminal is bidirectional of a fixed or variable voltage and a bidirectional square wave, bidirectional wave or bidirectional pulse wave of a frequency or period whose polarity is fixed or periodically changed. And outputs electrical energy.

The parallel bidirectional electric energy power controller 400 is composed of a conventionally used electromechanical unit or solid state power unit and associated electronic circuits to control the output power of the bidirectional electric energy.

In the operation function of the circuit,

(1) If necessary, the parallel bidirectional electric energy power controller 400 may be installed, and an output terminal thereof is connected in parallel to an input terminal of the unidirectional LED driving circuit U100, and the parallel bidirectional electric energy power controller ( The bidirectional electric energy output from the DC (400 to AC Inverter) 4000 is input to the input terminal of the 400, and the DC (AC to AC Inverter) (through the parallel bidirectional electric energy power controller 400) Directional LED driving circuit U100 by controlling bi-directional electric energy output from the LED driving circuit 4000 to perform power control such as pulse width modulation, conductive phase control, or resistance control,

(2) If necessary, the parallel bidirectional electric energy power controller 400 may be installed, the output end thereof is connected in parallel to the input terminal of the bidirectional electrically conductive light emitting diode set L100, and the parallel bidirectional electric energy power controller The input terminal of the 400 is connected in parallel to the second impedance Z102, and controls the bidirectional electrical energy delivered by being divided from both ends of the second impedance Z102 through the parallel bidirectional electrical energy power controller 400. The bidirectional electrically conductive light emitting diode set L100 is driven by performing power control such as pulse width modulation, conductive phase control, or resistance control.

5. FIG. 16 is a block circuit diagram illustrating a circuit driven according to a preferred embodiment of the present invention by receiving electrical energy output from an inverter (DC to AC Inverter).

As shown in Fig. 16, in the configuration,

The inverter (DC to AC Inverter) 4000 is composed of a conventionally used electromechanical unit or a solid-state power unit and associated electronic circuits, the input terminal of the DC electric energy of a fixed or variable voltage is input as necessary or The DC electric energy delivered after the AC electric energy is rectified is input, and the output terminal is bidirectional of a fixed or variable voltage and a bidirectional square wave, bidirectional wave or bidirectional pulse wave of a frequency or period whose polarity is fixed or periodically changed. And outputs electrical energy.

In the operation function of the circuit,

The bidirectional LED driving circuit U100 is connected in parallel to the output terminal of the DC to AC Inverter 4000 that is conventionally used, and is fixed to the input terminal of the DC to AC Inverter 4000. DC electric energy of variable voltage is input or DC electric energy delivered after AC electric energy is rectified is input.

The output terminal of the inverter (DC to AC Inverter) 4000 is a bidirectional electrical energy by outputting a DC electric energy of a fixed or variable voltage and a bi-directional square wave voltage, bi-directional wave voltage or bi-directional pulse wave voltage of which the polarity is fixed or periodically By using the power of the bidirectional LED driving circuit (U100) to drive and drive.

In addition, by controlling the output power of the inverter (DC to AC Inverter) 4000, the pulse width modulation (Electric Pulse Width Modulation), the conductivity for the electrical energy or the output electrical energy delivered to the bidirectional LED driving circuit (U100) Power control in a manner such as phase control or resistance control controls the power of electrical energy delivered to the bidirectional LED driving circuit U100.

6. FIG. 17 is a block circuit diagram illustrating a circuit in which an impedance unit is connected in series to the present invention according to a preferred embodiment of the present invention.

As shown in FIG. 17, the bidirectional LED driving circuit U100 is connected in series to at least one conventionally used impedance unit 500, and then again connected in parallel to a power source. The following configuration may be included.

(1) the impedance unit 500 is composed of a unit having a capacitive impedance characteristic,

(2) the impedance unit 500 is composed of a unit having inductive impedance characteristics,

(3) the impedance unit 500 is composed of a unit having a resistive impedance characteristic,

(4) The impedance unit 500 is a single impedance unit and is composed of a unit having at least two kinds of synthetic impedance characteristics at the same time among capacitive impedance, inductive impedance or resistive impedance to provide impedance of direct current or alternating current. do or,

(5) The impedance unit 500 is a single impedance unit. The impedance unit 500 is composed of a unit having a composite impedance characteristic of a capacitive impedance and a fluid impedance. The inherent resonance frequency is equal to the frequency or period of bi- Have a state in which resonance can occur,

(6) The impedance unit 500 may be constituted by a capacitive impedance unit, an inductive impedance unit, or a resistive impedance unit. The impedance unit 500 may be composed of one or more than one and one or more impedance units, It consists of two or more impedance units connected in series, in parallel or in series and provides DC impedance or AC impedance,

(7) The impedance unit 500 has a capacitive impedance unit and an inductive impedance unit connected in series with each other, and the series resonance frequency after the two are connected in series is a frequency of bidirectional electrical energy delivered from a power source. Or equal to a period and a state in which series resonance occurs, and thus a terminal voltage corresponding to series resonance at both ends of a capacitive impedance unit or an inductive impedance unit, or

Alternatively, the inherent parallel resonance frequency after the capacitive impedance unit and the inductive impedance unit are connected in parallel with each other in series is equal to the frequency or period of bidirectional electrical energy transmitted from the power source and parallel resonance ) And a state in which relative termination voltages can occur.

7. FIG. 18 is a block circuit diagram illustrating a circuit in which an impedance unit connected in series to the present invention according to a preferred embodiment of the present invention is controlled by a series, parallel or series-parallel switching of a switchgear.

As shown in Fig. 18, at least two of the impedance units 500 mentioned in the above-mentioned 6 are bidirectional by switching in series, parallel or series-parallel of an opening and closing device 600 composed of a mechanism unit or a solid unit. Controls the power delivered to the LED driving circuit (U100).

In the bi-directional LED driving circuit of bidirectional electric energy impedance partial pressure according to the present invention, the inductive impedance unit I200 used as the second impedance Z102 may be replaced with a power source side winding having a fluidity effect, The transformer may be installed by selecting a single winding transformer (ST200) having a single winding transformer winding or a separate transformer (IT200) having a separating transformer winding as necessary.

FIG. 19 is a perspective view showing a booster circuit configured to replace the flowable impedance unit of the second impedance of the present invention with the power-side winding of the single winding of the single winding transformer according to the preferred embodiment of the present invention.

As shown in Fig. 19, the single winding transformer ST200 is a single winding transformer winding W0 having a boosting function, and b and c stages of the single winding transformer winding W0 of the single winding transformer ST200 are on the power supply side and the And the second impedance Z102 by replacing the inductive impedance unit I200 in the second impedance Z102. The a and c output terminals of the monolithic transformer ST200 output alternating-current alternating electric energy, The conductive light emitting diode set L100 is driven.

FIG. 20 is a perspective view illustrating a step-down circuit configured by replacing the floating impedance unit of the second impedance of the present invention with the power-side winding of the single winding of the single winding transformer according to the preferred embodiment of the present invention.

As shown in Fig. 20, the single winding transformer ST200 is a single winding transformer winding W0 having a step-down function, and a and c stages of the single winding transformer winding W0 of the single winding transformer ST200 are on a power supply side and the The second impedance Z102 is configured by replacing the inductive impedance unit I200 in the second impedance Z102, and the b and c output terminals of the single winding transformer ST200 output step-down alternating electrical energy to produce bidirectional electricity. The conductive light emitting diode set L100 is driven.

FIG. 21 is a perspective view showing a circuit for replacing the inductive impedance unit of the second impedance of the present invention with the primary side winding of the separate transformer having the separate transformer winding according to the preferred embodiment of the present invention.

21, the separable transformer IT200 includes a primary winding W1 and a secondary winding W2. The primary winding W1 and the secondary winding W2 are separated from each other And the output voltage of the secondary winding W2 of the separable transformer IT200 constitutes the second impedance Z102 by the primary winding W1 and the voltage of the secondary winding W2 of the separable transformer IT200 is selected and used The AC electrical energy output from the secondary winding W2 may be transferred to the bidirectional electrically conductive light emitting diode set L100.

The inductive impedance unit I200 of the second impedance Z102 is replaced by the power-side winding of the transformer as described above, and the AC voltage or the stepped-down output is boosted on the secondary side of the split transformer IT200. The bidirectional electrically conductive light emitting diode set L100 is driven by AC electric energy.

In the bi-directional LED driving circuit of bidirectional electric energy impedance partial pressure according to the present invention, the inductive impedance unit I200 used as the second impedance Z102 may be replaced with a power source side winding having a fluidity effect, It is connected in parallel with the capacitor (C200) and parallel resonance (parallel resonance) to constitute the second impedance (Z102), the transformer is a single winding transformer (ST200) having a single winding transformer winding or a separate transformer winding having a separate winding winding as necessary The transformer IT200 may be selected and installed.

FIG. 22 is a block circuit diagram illustrating a voltage booster circuit configured by parallel resonating of a power supply side winding of a single winding transformer of a single winding transformer and a capacitive impedance unit connected in parallel thereto according to a preferred embodiment of the present invention.

As shown in Fig. 22, the single winding transformer ST200 is a single winding transformer winding W0 having a boosting function, and b and c stages of the single winding transformer winding W0 of the single winding transformer ST200 are power supply sides. The inductive impedance unit I200 in the second impedance Z102 may be replaced and connected in parallel with the capacitor C200, and the inherent parallel resonant frequency after being connected in parallel may be bidirectional, such as alternating current electrical energy transmitted from a power source. It is equal to the exchange period of the fixed or variable voltage converted from the frequency or direct current electric energy of the electric energy and the polarity of the fixed or cyclically polarized electric energy and the bidirectional electric energy, and the parallel resonance state occurs, 2 impedance (Z102) and is connected in series with the capacitor (C100) constituting the first impedance (Z101), the capacitor (C200) is the single winding side It can be connected in parallel between a, c of the tap (TAP) of the machine (ST200) or between b, c or between the selected tap (TAP) according to other needs, The a and c output terminals of the single winding transformer winding W0 output boost AC electrical energy to drive the bidirectional electrically conductive light emitting diode set L100.

23 is a block circuit diagram showing a step-down circuit in which a power source-side winding of a monotonous transformer of a mono-transformer according to a preferred embodiment of the present invention and a capacitive impedance unit connected in parallel with the first-stage transformer are resonated in parallel.

As shown in Fig. 23, the single winding transformer ST200 is a single winding transformer winding W0 having a step-down function, and a and c stages of the single winding transformer winding W0 of the single winding transformer ST200 are power supply sides, The inductive impedance unit I200 in the second impedance Z102 may be replaced and connected in parallel with the capacitor C200, and the inherent parallel resonant frequency after being connected in parallel may be equal to an alternating electric energy transmitted from a power source. It is the same as the period of exchange of the polarity of the bidirectional electrical energy and the fixed or variable voltage converted from the frequency or direct current electrical energy of the bidirectional electrical energy and the fixed or periodic polarity of polarity, and is issued by parallel resonance. The second impedance Z102 is configured, and is connected in series with the capacitor C100 constituting the first impedance Z101, and the capacitor C200 is the single winding. It may be connected in parallel between a, c of the tap (TAP) of the transformer (ST200) or between b, c or between the tap (TAP) selected according to other needs, the single winding of the single winding transformer (ST200) The output terminals b and c of the transformer winding W0 output the reduced AC electric energy to drive the bidirectional electrically conductive light emitting diode set L100.

24 is a block circuit diagram illustrating a circuit in which a primary side winding of a split transformer having a split transformer winding and a capacitive impedance unit connected in parallel are resonant in parallel according to a preferred embodiment of the present invention.

As shown in FIG. 24, the split type transformer IT200 includes a primary winding W1 and a secondary winding W2, and the primary winding W1 and the secondary winding W2 are separated from each other. The primary side winding W1 is connected in parallel with the capacitor C200 and the intrinsic parallel resonance frequency after being connected in parallel is the frequency of the bidirectional electric energy such as the alternating electric energy transferred from the power source, The second impedance Z102 is equal to an exchange period of polarity of bidirectional electrical energy such as switched fixed or variable voltage and electrical energy whose period of fixed or polarity can be changed, and parallel resonance occurs. And a capacitor C100 constituting the first impedance Z101 and connected in series, and the capacitor C200 is between a and c of the tap TAP of the single winding transformer ST200, or b and c. In between According to the different needs can be connected in parallel between the selected tap (TAP), the output voltage of the secondary winding (W2) of the separate transformer (IT200) can be used to select the boost or step-down as needed The alternating current electrical energy output from the secondary winding W2 is transferred to the bidirectional electrically conductive light emitting diode set L100.

The inductive impedance unit I200 of the second impedance Z102 is replaced with the power source side winding of the transformer as described above and the second impedance Z102 is connected in parallel with the capacitor C200 to constitute the second impedance Z102, The AC voltage boosted and output from the secondary side of the split-type transformer IT200 or the DC electric energy output by being stepped down drives the bidirectional electrically conductive light emitting diode set L100.

In the bidirectional LED driving circuit of the bidirectional electric energy impedance divided voltage according to the present invention, each of the first light emitting diode (LED101) constituting the bidirectional electrically conductive light emitting diode set (L100) in the bidirectional LED driving circuit (U100) and The color of the second light emitting diode LED102 may be configured by selecting one or more colors as necessary.

In the bidirectional LED driving circuit of the bidirectional electric energy impedance partial voltage according to the present invention, the arrangement position between the individual light emitting diodes (LED101) constituting the bidirectional electrically conductive light emitting diode set (L100) in the bidirectional LED driving circuit (U100) The relationship is: (1) linear array in order, (2) surface array in order, (3) intersected array, (4) cross-plane array, (5) positional arrangement according to a particular planar geometry, (6) specific solid It can represent the positional arrangement according to the geometry.

In the bi-directional LED driving circuit of bidirectional electric energy impedance partial pressure according to the present invention, the various circuit units of the bi-directional LED driving circuit U100 are constituted by (1) individual circuit units are constituted independently, And (2) at least two circuit units composed of two functional units and at least two circuit units connected to each other again, and (3) all in one structure.

1 is a block circuit diagram illustrating a bidirectional LED driving circuit of bidirectional electric energy impedance divided according to a preferred embodiment of the present invention.

2 is a perspective view showing a circuit according to a preferred embodiment of the present invention.

3 is a perspective view illustrating a circuit in which a bidirectional electrically conductive light emitting diode set L100 according to a preferred embodiment of the present invention is configured in which a first light emitting diode LED101 and a diode CR100 are connected in reverse polarity in parallel.

4 is a perspective view illustrating a circuit in which a bidirectional electrically conductive light emitting diode set L100 is connected in series with a current-limiting resistor R100 according to a preferred embodiment of the present invention.

FIG. 5 is a perspective view illustrating a circuit in which a zener diode is installed in a bidirectional light emitting diode set in the circuit configured as shown in FIG.

FIG. 6 is a perspective view showing a circuit in which a zener diode is installed in a bidirectional light emitting diode set in the circuit configured as shown in FIG.

FIG. 7 is a perspective view showing a circuit in which a zener diode is provided in a bi-directional light emitting diode set in a circuit configured as shown in FIG.

FIG. 8 is a perspective view illustrating a circuit in which charge and discharge devices are connected in parallel to both ends of a light emitting diode and a current-limiting resistor connected in series in the circuit configured as shown in FIG. 5.

FIG. 9 is a perspective view illustrating a circuit in which a charge and discharge device is connected in parallel to both ends of a light emitting diode and a current-limiting resistor connected in series in the circuit configured as shown in FIG. 6.

FIG. 10 is a perspective view illustrating a circuit in which charge and discharge windows are connected in parallel to both ends of a light emitting diode and a current-limiting resistor connected in series in the circuit configured as shown in FIG. 7.

11 is a bidirectional electrically conductive light emitting diode set (L100) according to a preferred embodiment of the present invention, in which a diode connected in parallel to the first light emitting diode in reverse polarity and a diode connected in parallel to the second light emitting diode in reverse polarity are opposite to each other. Is a perspective view showing a circuit connected in series.

12 is a block circuit diagram illustrating a circuit in which the present invention according to a preferred embodiment of the present invention is connected in series to a tandem bidirectional electric energy power controller.

13 is a block circuit diagram illustrating a circuit in which the present invention according to a preferred embodiment of the present invention is connected in parallel to a parallel bidirectional electric energy power controller.

14 is a block circuit diagram showing a circuit which is driven by receiving electric energy outputted from an inverter (DC to AC Inverter) after the present invention according to a preferred embodiment of the present invention is connected in series to a bidirectional electric energy power controller .

15 is a block circuit diagram showing a circuit which is driven by receiving electrical energy output from an inverter (DC to AC Inverter) after the present invention according to a preferred embodiment of the present invention is connected in parallel to a bidirectional electric energy power controller .

16 is a block circuit diagram showing a circuit in which the present invention according to a preferred embodiment of the present invention is driven by receiving electric energy output from an inverter (DC to AC Inverter).

17 is a block circuit diagram illustrating a circuit in which an impedance unit is connected in series to the present invention according to a preferred embodiment of the present invention.

FIG. 18 is a block circuit diagram illustrating a circuit in which an impedance unit connected in series to the present invention according to a preferred embodiment of the present invention is manipulated by serial, parallel, or serial-to-parallel switching of a switchgear.

FIG. 19 is a perspective view showing a booster circuit configured to replace the flowable impedance unit of the second impedance of the present invention with the power-side winding of the single winding of the single winding transformer according to the preferred embodiment of the present invention.

FIG. 20 is a perspective view illustrating a step-down circuit configured by replacing the floating impedance unit of the second impedance of the present invention with the power-side winding of the single winding of the single winding transformer according to the preferred embodiment of the present invention.

FIG. 21 is a perspective view showing a circuit for replacing the inductive impedance unit of the second impedance of the present invention with the primary side winding of the separate transformer having the separate transformer winding according to the preferred embodiment of the present invention.

FIG. 22 is a block circuit diagram showing a step-up circuit in which a power source-side winding of a single-pole transformer of a mono-stage transformer according to a preferred embodiment of the present invention and a capacitive impedance unit connected in parallel thereto are resonated in parallel.

23 is a block circuit diagram showing a step-down circuit in which a power source-side winding of a monotonous transformer of a mono-transformer according to a preferred embodiment of the present invention and a capacitive impedance unit connected in parallel with the first-stage transformer are resonated in parallel.

24 is a block circuit diagram illustrating a circuit in which a primary side winding of a split transformer having a split transformer winding and a capacitive impedance unit connected in parallel are resonant in parallel according to a preferred embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

C100, C102, C200: Capacitor

CR100, CR101, CR102, CR201, CR202: Diode

ESD101 and ESD102 ： Charge and discharge devices

I100, I103, I104, I200: Inductive Impedance Unit

IT200: Isolated Transformer

L100 ： Bidirectional Electric Conductive Light Emitting Diode Set

LED 101: first light emitting diode

LED 102: second light emitting diode

R101, R102: discharge resistance

R100, R103, R104: Current-limiting resistor

ST200 ： Single winding transformer

U100: Bi-directional LED driver circuit

W0 ： Single winding transformer winding

W1 ： Primary winding

W2 ： Secondary side winding

Z101: First impedance

Z102: Second impedance

ZD101, ZD102: Zener Diode

300 ： Serial Bidirectional Electric Energy Power Controller

400: parallel bidirectional electric energy power controller

500: Impedance unit

600: switchgear

4000: Inverter (DC to AC Inverter)

Claims (28)

A bidirectional LED drive circuit of bidirectional electrical energy impedance divider, comprising at least one first impedance in a capacitive, inductive or resistive impedance unit, and at least one second impedance in a capacitive, inductive or resistive impedance unit. And at least one first light emitting diode and at least one second light emitting diode are connected in reverse polarity in parallel to constitute at least one bidirectional electrically conductive light emitting diode set, wherein the bidirectional electrically conductive light emitting diode set is at least one second Connected in parallel to both ends of the impedance, and at both ends after the at least one first impedance and the at least one second impedance are connected in series, (1) input AC electric energy of fixed or variable voltage and fixed or variable frequency, or (2) input a fixed or variable voltage and a fixed, variable frequency or period bidirectional square wave voltage, bidirectional breakdown voltage, or bidirectional pulsed wave voltage transmitted by conversion of direct current electric energy; (3) Input the fixed or variable voltage and the fixed, variable frequency or period bidirectional square wave voltage, bidirectional wave voltage or bidirectional pulse wave voltage, which are converted and transferred again after AC electric energy is rectified to DC electric energy. To; The electrical energy is divided in the first impedance unit and the second impedance unit connected in series, and the divided electrical energy drives at least one bidirectional electrically conductive light emitting diode set, or at least two first impedances respectively. And causing the bidirectional electrically conductive light emitting diode set connected in parallel to both ends of the second impedance to be driven by being supplied with the divided electric energy at both ends of the first impedance and both ends of the second impedance. In the bidirectional LED driving circuit of The unidirectional LED driving circuit U100 may include a first impedance Z101, a second impedance Z102, a stop value BR101 and a bidirectional LED driving circuit U100 to operate a related circuit. A bidirectional electrically conductive light emitting diode set L100; In the configuration, the first impedance Z101 is (1) At least one or more than one of the capacitive impedance unit, the inductive impedance unit or the resistive impedance unit and one or more impedance units, or two or more impedance units, each of the various impedance units One or more of which are configured in series, in parallel or in parallel or (2) at least one capacitive impedance unit and at least one inductive impedance unit are connected in series with each other, and the bi-directional electrical energy delivered from the power source (e.g., frequency of alternating electrical energy or fixed or polarity Is the same as the period of change of polarity of the electrical energy that can change the period of) and consists of an impedance state in which series resonance occurs, (3) at least one capacitive impedance unit and at least one inductive impedance unit are connected in parallel with each other, and fixed or polarized bidirectional electrical energy transferred from a power source (e.g., frequency of alternating electrical energy or converted from direct current electrical energy); (The electric energy that can be changed in the period of the resonator) is the same as the period in which the polarities of the electrodes change, and the parallel resonance occurs; The second impedance Z102 is (1) At least one or more than one of the capacitive impedance unit, the inductive impedance unit or the resistive impedance unit and one or more impedance units, or two or more impedance units, each of the various impedance units One or more of which are configured in series, in parallel or in parallel or (2) at least one capacitive impedance unit and at least one inductive impedance unit are connected in series with each other, and the bi-directional electrical energy delivered from the power source (e.g., frequency of alternating electrical energy or fixed or polarity Is the same as the period of change of polarity of the electrical energy that can change the period of) and consists of an impedance state in which series resonance occurs, (3) at least one capacitive impedance unit and at least one inductive impedance unit are connected in parallel with each other, and fixed or polarized bidirectional electrical energy transferred from a power source (e.g., frequency of alternating electrical energy or converted from direct current electrical energy); (The electric energy that can be changed in the period of the resonator) is the same as the period in which the polarity of the resonator changes, and the parallel resonance occurs; Wherein at least one of the first impedance Z101 and the at least one second impedance Z102 are connected in series to each other and the first impedance Z101 and the second impedance Z102 are connected in series, In the (1) input AC electric energy of fixed or variable voltage and fixed or variable frequency, or (2) input a fixed or variable voltage and a fixed, variable frequency or period bidirectional square wave voltage, bidirectional breakdown voltage, or bidirectional pulsed wave voltage transmitted by conversion of direct current electric energy; (3) Input the fixed or variable voltage and the fixed, variable frequency or period bidirectional square wave voltage, bidirectional wave voltage or bidirectional pulse wave voltage, which are converted and transferred again after AC electric energy is rectified to DC electric energy. To; The bidirectional electrically conductive light emitting diode set L100 includes at least one first light emitting diode LED101 and at least one second light emitting diode LED102 connected in reverse polarity in parallel, and the first light emitting diode LED101 The first light emitting diode (LED101) and the second light emitting diode (LED102) may have the same number of light emitting diodes (LEDs) Or light emitting diodes in which polarity of two or more light emitting currents flow in a positive direction are connected in series or in parallel or light emitting diodes in which polarity of three or more light emitting currents flow in a positive direction are connected in series or in parallel Or connected in series and in parallel, the bidirectional electrically conductive light emitting diode set (L100) is one set or one set as necessary The above may be installed and connected in parallel to both ends of the first impedance Z101, both ends of the second impedance Z102, or both ends thereof, and input electrical energy is provided at both ends of the first impedance Z101. And the bi-directional electrically conductive light emitting diode set connected in parallel to both ends of the first impedance Z101 or the second impedance Z102 by forming a partial pressure of electric energy at both ends of the second impedance Z102. L100 is driven to emit light; In the bidirectional LED driving circuit (U100), the first impedance (Z101), the second impedance (Z102) and the bidirectional electrically conductive light emitting diode set (L100) is provided as necessary or one or more Can be used; The first impedance Z101, the second impedance Z102, the unidirectional electrically conductive light emitting diode set L100, the first light emitting diode LED101, the second light emitting diode LED102, and various auxiliary devices. The circuit unit that plays a role can be installed or not installed as necessary, and the quantity of installation can be composed of one or more than one, and if it is composed of more than one, depending on the needs of the circuit function The relationship of relative polarity can be selected and connected in series, in parallel or in parallel; Wherein the electric energy is divided in the first impedance unit and the second impedance unit connected in series and the divided electric energy drives at least one of the bidirectional electrically conductive light emitting diode sets or at least two of the first impedance A bidirectional electrically conductive light emitting diode set connected in parallel to both ends of the second impedance and the second impedance so as to be driven by supplying the divided electric energy at both ends of the first impedance and both ends of the second impedance; Bidirectional LED drive circuit with electric energy impedance divider. The method of claim 1, The bidirectional LED driving circuit U100 includes a first impedance Z101, a second impedance Z102, and a bidirectional electrically conductive light emitting diode set L100. The first impedance Z101 is composed of at least one capacitive impedance unit, and more specifically, is configured of a capacitor C100, and the quantity of the first impedance Z101 may be one or more than one; The second impedance Z102 is composed of at least one capacitive impedance unit, and more specifically, is configured of a capacitor C102, and the quantity of the second impedance Z102 may be one or more than one; At least one first impedance Z101 and at least one second impedance Z102 are connected in series, and at both ends after the two are connected in series, (1) input AC electric energy of fixed or variable voltage and fixed or variable frequency, or (2) Input the fixed or variable voltage and the fixed, variable frequency or period bidirectional square wave voltage, bidirectional wave voltage or bidirectional pulse wave voltage of DC voltage converted and transmitted; (3) Input the fixed or variable voltage and the fixed, variable frequency or period bidirectional square wave voltage, bidirectional wave voltage or bidirectional pulse wave voltage, which are converted and transferred again after AC electric energy is rectified to DC electric energy. To; The electrical energy is divided in the first impedance and the second impedance, and the divided electrical energy drives at least one bidirectional electrically conductive light emitting diode set (L100); The bidirectional electrically conductive light emitting diode set L100 includes at least one first light emitting diode LED101 and at least one second light emitting diode LED102 connected in reverse polarity in parallel, and the first light emitting diode LED101 The quantity of the second light emitting diode LED102 may be the same as or different from each other, and the first light emitting diode LED101 and the second light emitting diode LED102 each have a polarity of one light emitting current flowing in a positive direction. Or light emitting diodes in which polarity of two or more light emitting currents flow in a positive direction are connected in series or in parallel or light emitting diodes in which polarity of three or more light emitting currents flow in a positive direction are connected in series or in parallel Or connected in series and in parallel, the bidirectional electrically conductive light emitting diode set (L100) is one set or one set as necessary A phase may be installed and is connected in parallel to both ends of the first impedance Z101, both ends of the second impedance Z102, or both ends of one of them, and input electrical energy is both ends of the first impedance Z101. And the bidirectional electrically conductive light emitting diodes connected in parallel to both ends of the first impedance Z101 or the second impedance Z102 by forming a partial pressure of electric energy at both ends of the second impedance Z102. The set L100 is driven to emit light, or At least one set of bidirectional electrically conductive light emitting diode sets L100 is connected in parallel to both ends of at least one of the second impedances Z102, and more particularly, a capacitor C102 constituting the second impedance Z102. By being connected in parallel to both ends of the capacitor (C102) is driven by receiving the divided electric energy from both ends of the capacitor (C102), the current is limited to the impedance of the first impedance (Z101), if the capacitor (C100) (eg bipolar) Capacitive capacitor) is used as the first impedance to limit its output current to capacitive impedance; The unidirectional LED driving circuit U100 is configured by connecting the first impedance Z101, the second impedance Z102 and the unidirectional electrically conductive parenting diode set L100 according to a route structure as added. Bidirectional LED driving circuit of bidirectional electrical energy impedance partial voltage. The method of claim 1, The unidirectional electrically conductive light emitting diode set corresponding to the voltage fluctuation rate of the power source when the voltage of the power source is changed by the classification action of the current formed while the unidirectional electrically conductive light emitting diode set L100 and the second impedance Z102 are connected in parallel The bidirectional LED driving circuit of the bidirectional electrical energy impedance partial pressure, characterized in that for reducing the voltage fluctuation rate at both ends of (L100). The method of claim 1, One of the first light emitting diode (LED101) and the second light emitting diode (LED102) may be replaced by a diode (CR100), and a direction in which the current of the diode (CR100) The bidirectional LED driving circuit of the bidirectional electric energy impedance divided voltage, characterized in that the direction in which the working current of the diode (LED101) or the second light emitting diode (LED102) flows in reverse polarity. The method of claim 1, If the current-limiting resistor R103 and the current-limiting resistor R104 are simultaneously installed on the first light emitting diode LED101 and the second light emitting diode LED102 constituting the bidirectional electrically conductive light emitting diode set L100, the current limiting resistor ( R100 can be directly connected to the bidirectional electrically conductive light emitting diode set L100 in series or replaced at the same time, so that the current limiting function R100 can be realized as the inductive impedance unit I100 The bidirectional LED driving circuit of the bidirectional electric energy impedance divided voltage may be replaced, the bidirectional LED driving circuit (U100) is configured according to the above-described structure and the selection of the circuit unit to play a secondary role. The method of claim 1, A zener diode may be connected in parallel to both ends of the first light emitting diode LED 101 and the second light emitting diode LED 102 constituting the bidirectional electrically conductive light emitting diode set L100, or first, at least one zener diode and at least one A diode may be connected in series to jointly generate a function of a zener voltage, and may be connected to both ends of the first light emitting diode LED101 or the second light emitting diode LED102 in parallel, and the configuration thereof may include: A zener diode ZD101 may be connected in parallel to both ends of the first light emitting diode LED101 constituting the bidirectional electrically conductive light emitting diode set L100, and the polarity thereof may correspond to a zener voltage of the zener diode ZD101. To limit the working voltage of both ends of the first light emitting diode (LED 101), The zener diode ZD101 may be connected in series with the zener diode ZD101 by installing a diode CR201 as necessary, and the advantage is that (1) the zener diode ZD101 is damaged due to an abnormal reverse phase voltage. (2) both the diode CR201 and the zener diode ZD101 have a temperature compensation effect; If the second light emitting diode LED102 is installed and used in the bidirectional electrically conductive light emitting diode set L100, a zener diode ZD102 may be connected in parallel to both ends of the second light emitting diode LED102 as needed. The polarity relation limits the working voltage of the second light emitting diode LED102 to the zener voltage of the zener diode ZD102; The zener diode ZD102 may be connected in series with the zener diode ZD102 by installing a diode CR202 as necessary, and the advantage is that (1) the zener diode ZD102 is damaged due to an abnormal reverse phase voltage. And (2) the diode (CR202) and the zener diode (ZD102) both have a temperature compensation effect. The method of claim 6, The structure of the zener diode is, 1) The zener diode ZD101 is connected in parallel to both ends of the first light emitting diode LED101 constituting the bidirectional electrically conductive light emitting diode set L100, and at the same time, both ends of the second light emitting diode LED102. Or connect the zener diodes ZD102 in parallel, 2) the two zener diodes ZD101 and ZD102 are connected in series in a reverse direction and are connected to both ends of the bidirectional electrically conductive light emitting diode set L100 in parallel; 3) a configuration in which a diode having a bidirectional zener effect is connected in parallel to a circuit of the bidirectional electrically conductive light emitting diode set L100 and replaced; All three circuits as described above can prevent excessive termination voltages of the first light emitting diode LED 101 and the second light emitting diode LED 102. in. The method of claim 1, The bidirectional LED driving circuit U100 may install a charge / discharge device ESD101 on the first light emitting diode LED101, or install a charge / discharge device ESD102 on the second light emitting diode LED102. Charge and discharge device (ESD101) and the charge and discharge device (ESD102) has the characteristic of charging or emitting electrical energy in accordance with the movement of the machine, the first light emitting diode (LED101) or the second light emitting diode (LED102) It can be used to increase the luminous efficiency and decrease the pulse of brightness, the charging and discharging device (ESD101 and ESD102) is a bi-directional electrical energy impedance, characterized in that consisting of a charge-dischargeable battery, a super capacitor or a capacitor used in various customary Bidirectional LED driving circuit with partial voltage. The method of claim 1, In the bidirectional LED driving circuit (U100) can be installed in the application circuit of the charge and discharge device, Charge and discharge devices ESD101 may be connected in parallel at both ends after the current-limiting resistor R103 and the first light emitting diode LED101 are connected in series; Alternatively, the charge / discharge device ESD102 may be connected in parallel at both ends after the current-limiting resistor R104 and the second light emitting diode LED102 are connected in series. The charging / discharging device ESD101 is connected in parallel to both ends of the first light emitting diode LED101 and the current-limiting resistor R103 in series or directly to both ends of the first light emitting diode LED101 according to polarity. The charging / discharging device ESD101 has a characteristic of being charged or emitting electric energy according to the movement of the machine, and used to increase the luminous efficiency of the first light emitting diode LED101 and to reduce the pulse of brightness; If the second light emitting diode LED102 is selected and used, both ends of the second light emitting diode LED102 and the current-limiting resistor R104 are connected in parallel according to the polarity of the charging and discharging device ESD102 according to polarity. The charging and discharging device ESD102 has a characteristic of being charged or emitting electric energy according to the movement of a machine, and used to increase luminous efficiency of the second light emitting diode LED102 and reduce pulses of brightness; Wherein the charge / discharge device (ESD101 and ESD102) is composed of a battery, a super capacitor or a capacitor, which can be charged / discharged for various customary uses. The method of claim 1, In installing the application circuit of the charging and discharging device in the bidirectional LED driving circuit (U100), If the first light emitting diode LED101 and the diode CR100 are connected in the reverse direction in the bidirectional LED driving circuit U100, the main circuit is composed of the first light emitting diode LED101 and the current-limiting circuit. The ESD101 is connected in parallel to both ends after the resistor R103 is connected in series. The ESD101 charges or discharges electric energy according to the motion of the machine. It is used to increase the luminous efficiency of the first light emitting diode (LED 101) and reduce the pulse of brightness; The charging and discharging device (ESD101 and ESD102) is a bidirectional LED driving circuit of two-way electric energy impedance divided voltage, characterized in that consisting of a battery, a super capacitor or a capacitor capable of charging and discharging used in various customary. The method of claim 1, In installing the application circuit of the charging and discharging device in the bidirectional LED driving circuit (U100), The current limiting resistors R103 and R104 are replaced by the current limiting resistors R100 in the bidirectional LED driving circuit U100 to be used as common current limiting resistors of the bidirectional electrically conductive light emitting diode set L100, or the current limiting resistors ( When not installing R103 and R104) and the current-limiting resistor R100, its main configuration is Directly connecting the charging and discharging device ESD101 to both ends of the first light emitting diode LED101 in parallel with the same polarity, and connecting the charging and discharging device ESD102 to the second light emitting diode LED102 in parallel with the same polarity. The charging and discharging device ESD101 and the charging and discharging device ESD102 have a characteristic of being charged or releasing electric energy according to the movement of the machine; The charging and discharging device (ESD101 and ESD102) is a bidirectional LED driving circuit of two-way electric energy impedance divided voltage, characterized in that consisting of a battery, a super capacitor or a capacitor capable of charging and discharging used in various customary. The method of claim 1, The bidirectional LED driving circuit U100 may install a charge / discharge device ESD101 or a charge / discharge device ESD102 at both ends of the bidirectional electrically conductive light emitting diode set L100 to charge or discharge electric energy according to the movement of the machine. This can increase the luminous efficiency of the first light emitting diode (LED101) and the second light emitting diode (LED102) of the bidirectional electrically conductive light emitting diode set (L100) and, in addition, (ESD101 or ESD102) used to drive the at least one of the first light emitting diode (LED101) or the second light emitting diode (LED102) to continuously emit light by outputting electric energy stored in the device, ) Is a unipolar system, and then connects the first light emitting diode LED 101 and the charge / discharge device ESD101 of the unipolar system in parallel, if necessary. The charging and discharging device of the unipolar type can be prevented from being damaged by the reverse phase voltage by providing the diode CR101 connected in parallel with the positive polarity, After the (ESD102) is connected in parallel, the unipolar charging and discharging device can be prevented from being damaged by reverse phase voltage by installing a diode (CR102) connected in series with a positive polarity as necessary; Wherein the charge / discharge device (ESD101 and ESD102) is composed of a battery, a super capacitor or a capacitor, which can be charged / discharged for various customary uses. The method of claim 1, The bidirectional electrically conductive light emitting diode set L100 has at least one first light emitting diode LED101 and a diode CR101 connected in series with a positive polarity, and at least one second light emitting diode LED102 and a diode CR102. The bidirectional LED driving circuit of the bidirectional electric energy impedance divided voltage, characterized in that) is connected in series with the positive polarity, the two are connected in parallel in the reverse direction again. The method of claim 1, The bidirectional LED driving circuit U100 is provided with one set of the unidirectional electrically conductive light emitting diode sets L100 or one or more sets of the unidirectional electrically conductive light emitting diode sets L100 connected in series, in parallel, or in parallel and in series. If one or more than one set is installed, the second impedance Z102 is driven by being supplied with electric energy delivered by dividing the voltage from the common second impedance Z102, or connected in series or in parallel. Of the bidirectional electrical energy impedance partial pressure, characterized in that for driving the unidirectional electrically conductive light emitting diode set (L100) individually matched to the plurality of sets of the second impedance (Z102) separately installed with electrical energy Bidirectional LED drive circuit. The method of claim 1, If the charging / discharging device is not installed in the bidirectional LED driving circuit (U100), the light emitting diode shows a phenomenon in which the electric current is sometimes cut off, and the light emitting diode has a duty cycle of an input voltage waveform and conduction and disconnection time. The peak current of the forward voltage that is energized and emits of each light emitting diode constituting the bidirectional electrically conductive light emitting diode set L100 is relatively selected according to the cycle. The diode may be energized by relatively selecting a higher forward voltage for the duty cycle according to the duty cycle of the conduction and decoupling times if the diode is in a driving state in which the electrical conductivity is sometimes interrupted Use as peak of forward voltage, but peak of forward voltage orward voltage) is a bidirectional LED driving circuit of the bidirectional electrical energy impedance divided voltage, characterized in that in principle not to damage the light emitting diode. The method of claim 1, If the bidirectional LED driver circuit U100 is not equipped with a charge / discharge device, the value of the forward voltage that is energized when the bidirectional LED driver circuit U100 is not provided, the value of the forward voltage that is energized by the waveform, A current of a current corresponding to a voltage vs. forward current ratio and a waveform of a current are generated, but a peak of a forward voltage is generated by the first light emitting diode LED 101 or the second light emitting diode LED 102. Bidirectional LED driving circuit of the bidirectional electrical energy impedance divided voltage, characterized in that in principle not to damage. The method of claim 1, The unidirectional LED driving circuit (U100) may be connected in series to the series bidirectional electric energy power controller 300, in the configuration of the series bidirectional electric energy power controller 300, The tandem bidirectional electric energy power controller 300 is composed of a conventionally used electromechanical unit or solid state power unit and associated electronic circuits, and controls the output power of bidirectional electric energy; In the operation function of the circuit, 1) The series bidirectional electric energy power controller 300 is connected in series to the bidirectional LED driving circuit (U100), and after the two are connected in series, the bidirectional electric energy transmitted from a power source is input, and the series bidirectional electric energy. The bi-directional LED driving circuit U100 controls the bidirectional electric energy transmitted from the power source through the electric energy power controller 300 to perform power control such as pulse width modulation, conductive phase control or impedance control, Or 2) The tandem bidirectional electric energy power controller 300 is connected in series between the second impedance Z102 and the bidirectional electrically conductive light emitting diode set L100, and the tandem bidirectional electric energy power controller 300 By controlling the bidirectional electrical energy divided and transmitted from both ends of the second impedance (Z102) through the power control in the manner such as pulse width modulation, conductive phase control or resistance control The bidirectional LED driving circuit of the bidirectional electric energy impedance divided voltage, characterized in that for driving the bidirectional electrically conductive light emitting diode set (L100). The method of claim 1, The unidirectional LED driving circuit (U100) may be connected in series to the parallel bidirectional electric energy power controller 400, in the configuration of the parallel bidirectional electric energy power controller 400, The parallel bidirectional electric energy power controller 400 is composed of a conventionally used electromechanical unit or a solid state power unit and related electronic circuits, and controls the output power of the bidirectional electric energy; In the operation function of the circuit, 1) The output terminal of the parallel bidirectional electric energy power controller 400 is connected in parallel to the bidirectional LED driving circuit (U100), the bidirectional electric power transmitted from a power source to the input terminal of the parallel bidirectional electric energy power controller 400. Energy is input and power control in a manner such as pulse width modulation, conductive phase control or resistance control is performed by controlling the bidirectional electric energy transmitted from the power source through the parallel bidirectional electric energy power controller 400. By driving the bidirectional LED driving circuit (U100), 2) The output terminal of the parallel bidirectional electric energy power controller 400 is connected in parallel to the input terminal of the bidirectional electrically conductive light emitting diode set L100, and the input terminal of the parallel bidirectional electric energy power controller 400 is the first terminal. It is connected in parallel to the 2 impedance (Z102), and the pulse width modulation (Pulse Width) by controlling the bi-directional electric energy delivered by the voltage divided at both ends of the second impedance (Z102) through the parallel bidirectional electrical energy power controller 400 The bidirectional LED driving circuit of the bidirectional electric energy impedance divided voltage, characterized in that for driving the bidirectional electrically conductive light emitting diode set (L100) by performing a power control in such a manner as (Modulation), conductive phase control or resistance control. The method of claim 1, The one-way LED driving circuit (U100) may be driven by receiving the electrical energy output from the inverter (DC to AC Inverter) 4000, in the configuration, The inverter (DC to AC Inverter) 4000 is composed of a conventionally used electromechanical unit or a solid-state power unit and associated electronic circuits, the input terminal of the DC electric energy of a fixed or variable voltage is input as necessary or The DC electric energy delivered after the AC electric energy is rectified is input, and the output terminal is bidirectional of a fixed or variable voltage and a bidirectional square wave, bidirectional wave or bidirectional pulse wave of a frequency or period whose polarity is fixed or periodically changed. Output electrical energy; The tandem bidirectional electric energy power controller 300 is composed of a conventionally used electromechanical unit or a solid state power unit and associated electronic circuits to control output power of bidirectional electric energy; In the operation function of the circuit, 1) The series bidirectional electric energy power controller 300 may be connected in series to the unidirectional LED driving circuit U100, and after the two are connected in series, an output terminal of the DC to AC Inverter 4000 is obtained. Is connected in parallel to the pulse width modulation (Pulse Width Modulation), conductive by controlling the bi-directional electrical energy output from the DC (AC to AC Inverter) 4000 through the in-line bidirectional electrical energy power controller 300 By driving power control in a manner such as phase control or resistance control, the unidirectional LED driving circuit U100 is driven or 2) The tandem bidirectional electric energy power controller 300 is connected in series between the second impedance Z102 and the bidirectional electrically conductive light emitting diode set L100, and is connected from both ends of the second impedance Z102. The bidirectional electrically conductive light emitting diode set L100 is driven by performing power control in a manner such as pulse width modulation (PWM), conductive phase control, or resistance control on the bidirectional electric energy that has been divided and transmitted Bidirectional LED driving circuit with bidirectional electric energy impedance divider. The method of claim 1, The one-way LED driving circuit (U100) may be driven by receiving the electrical energy output from the inverter (DC to AC Inverter) 4000, in the configuration, The inverter (DC to AC Inverter) 4000 is composed of a conventionally used electromechanical unit or a solid-state power unit and associated electronic circuits, the input terminal of the DC electric energy of a fixed or variable voltage is input as necessary or The output terminal of which is connected to the output terminal of a bidirectional shaping wave having a fixed or variable voltage and a fixed or periodically changing polarity or a periodic bidirectional shaping wave, Output electrical energy; The parallel bidirectional electric energy power controller 400 is composed of a conventionally used electromechanical unit or a solid state power unit and associated electronic circuits to control output power of bidirectional electric energy; In the operation function of the circuit, 1) The output terminal of the parallel bidirectional electric energy power controller 400 is connected in parallel to the input terminal of the unidirectional LED driving circuit (U100), the input terminal of the parallel bidirectional electric energy power controller 400 is the Bi-directional electrical energy output from the DC to AC Inverter (4000) is input, and bidirectional electrical energy output from the DC (AC to AC Inverter) 4000 through the parallel bi-directional electrical energy power controller 400 is inputted. Drive the unidirectional LED driving circuit U100 by performing power control in a manner such as pulse width modulation, conductive phase control, or resistance control; 2) The output terminal of the parallel bidirectional electric energy power controller 400 is connected in parallel to the input terminal of the bidirectional electrically conductive light emitting diode set L100, and the input terminal of the parallel bidirectional electric energy power controller 400 is the first terminal. It is connected in parallel to the 2 impedance (Z102), and the pulse width modulation (Pulse Width) by controlling the bi-directional electrical energy is divided and transmitted from both ends of the second impedance (Z102) through the parallel bidirectional electrical energy power controller 400 The bidirectional LED driving circuit of the bidirectional electric energy impedance divided voltage, characterized in that for driving the bidirectional electrically conductive light-emitting diode set (L100) by performing a power control in such a manner as (Modulation), conductive phase control or resistance control. The method of claim 1, The one-way LED driving circuit (U100) may be driven by receiving the electrical energy output from the inverter (DC to AC Inverter) 4000, in the configuration, The inverter (DC to AC Inverter) 4000 is composed of a conventionally used electromechanical unit or a solid-state power unit and associated electronic circuits, the input terminal of the DC electric energy of a fixed or variable voltage is input as necessary or The DC electric energy delivered after the AC electric energy is rectified is input, and the output terminal is bidirectional of a fixed or variable voltage and a bidirectional square wave, bidirectional wave or bidirectional pulse wave of a frequency or period whose polarity is fixed or periodically changed. Output electrical energy; In the operation function of the circuit, The bidirectional LED driving circuit U100 is connected in parallel to an output terminal of the DC to AC Inverter 4000 that is conventionally used, and fixed to an input terminal of the DC to AC Inverter 4000. Or DC electric energy of a variable voltage is input or DC electric energy delivered after AC electric energy is rectified is input; The output terminal of the inverter (DC to AC Inverter) 4000 is a bidirectional electrical energy by outputting a DC electric energy of a fixed or variable voltage and a bi-directional square wave voltage, bi-directional wave voltage or bi-directional pulse wave voltage of which the polarity is fixed or periodically Controlling and driving the bidirectional LED driving circuit U100 by using as a power source of; In addition, by controlling the output power of the inverter (DC to AC Inverter) 4000, the pulse width modulation (Electric Pulse Width Modulation), the conductivity for the electrical energy or the output electrical energy delivered to the bidirectional LED driving circuit (U100) Bidirectional LED driving circuit of the bidirectional electric energy impedance divided voltage, characterized in that for controlling the power of the electric energy delivered to the bidirectional LED driving circuit (U100) by power control in the same manner as the phase control or resistance control. The method of claim 1, The bidirectional LED driving circuit U100 is connected in series to at least one conventionally used impedance unit 500 and then in parallel to the power supply; In the configuration of the impedance unit 500, 1) The impedance unit 500 is configured as a unit having a capacitive impedance characteristic, 2) the impedance unit 500 is composed of a unit having inductive impedance characteristics, 3) the impedance unit 500 is composed of a unit having a resistive impedance characteristic, 4) The impedance unit 500 is a single impedance unit and is composed of a unit having at least two kinds of synthetic impedance characteristics at the same time among capacitive impedance, inductive impedance or resistive impedance to provide impedance of DC characteristic or AC characteristic, or , 5) The impedance unit 500 is composed of a unit having a combined impedance characteristic of capacitive impedance and fluid impedance as a single impedance unit, the inherent resonance frequency is the same as the frequency or period of the bidirectional electrical energy transmitted from the power source and parallel resonance (parallel resonance) has a condition that can occur, 6) The impedance unit 500 is composed of a capacitive impedance unit, an inductive impedance unit or a resistive impedance unit, of which one or more than one and one or more than one impedance unit or two or two The above impedance unit is configured by connecting in series, parallel or series, and provides impedance of DC property or impedance of AC property, 7) In the impedance unit 500, a capacitive impedance unit and an inductive impedance unit are connected in series with each other, and the inherent series resonance frequency after the two are connected in series is a frequency of bidirectional electrical energy transmitted from a power source. Or cycle and a series resonance may occur at the same time or at both ends of the capacitive impedance unit or the inductive impedance unit relative to the series resonance, Alternatively, the inherent parallel resonance frequency after the capacitive impedance unit and the inductive impedance unit are connected in parallel with each other in series is equal to the frequency or period of bidirectional electrical energy transmitted from the power source and parallel resonance Bidirectional LED driving circuit of bidirectional electrical energy impedance divided voltage, characterized in that the state and relative termination voltage can be generated. The method of claim 1, The inductive impedance unit I200 used as the second impedance Z102 may be replaced with a power supply side winding of the single winding transformer ST200 having a fluidity effect. The single winding transformer ST200 is a single winding transformer winding W0 having a boosting function, wherein the b and c stages of the single winding transformer winding W0 of the single winding transformer ST200 are on a power supply side and the second impedance Z102 of the second impedance Z102. The second impedance Z102 is configured by replacing an inductive impedance unit I200, and a and c output terminals of the single winding transformer ST200 output boosted AC electric energy to set the bidirectional electrically conductive light emitting diode set L100. Bidirectional LED driving circuit of bidirectional electrical energy impedance divided voltage, characterized in that for driving. The method of claim 1, The inductive impedance unit I200 used as the second impedance Z102 may be replaced with a power supply side winding of the single winding transformer ST200 having a fluidity effect. The single winding transformer ST200 is a single winding transformer winding W0 having a step-down function, and a and c stages of the single winding transformer winding W0 of the single winding transformer ST200 are on a power supply side and the second impedance Z102 of the second impedance Z102. The second impedance Z102 is configured by replacing the inductive impedance unit I200, and the b and c output terminals of the single winding transformer ST200 output step-down alternating electric energy to output the bidirectional electrically conductive light emitting diode set L100. Bidirectional LED driving circuit of the bidirectional electrical energy impedance divided voltage, characterized in that for driving. The method of claim 1, The inductive impedance unit I200 used as the second impedance Z102 may be replaced with the power supply side winding of the split-type transformer IT200 having a fluidity effect. The split transformer IT200 includes a primary winding W1 and a secondary winding W2, and the primary winding W1 and the secondary winding W2 are separated from each other, and the primary winding The second impedance Z102 may be configured by W1, and the output voltage of the secondary winding W2 of the split-type transformer IT200 may be used by selecting a boost or step-down as necessary. Alternating electrical energy output from (W2) is transferred to the bidirectional electrically conductive light emitting diode set (L100); The inductive impedance unit I200 of the second impedance Z102 is replaced by the power-side winding of the transformer as described above, and the AC voltage or the stepped-down output is boosted on the secondary side of the split transformer IT200. The bidirectional LED driving circuit of the bidirectional electric energy impedance divided voltage, characterized in that for driving the bidirectional electrically conductive light emitting diode set (L100) with alternating current electrical energy. The method of claim 1, The inductive impedance unit I200 used as the second impedance Z102 may be replaced with a power supply side winding of the single winding transformer ST200 having a fluidity effect. The single winding transformer ST200 is a single winding transformer winding W0 having a boosting function, and the b and c stages of the single winding transformer winding W0 of the single winding transformer ST200 are the power supply side, and are in the second impedance Z102. The inductive impedance unit I200 may be replaced and connected in parallel with the capacitor C200, and the inherent parallel resonant frequency after being connected in parallel is a frequency or direct current of bidirectional electrical energy such as alternating electrical energy transmitted from a power source. The second impedance Z102 is equal to the exchange period of the polarity of the fixed or variable voltage and the polarity of the bidirectional electric energy and the fixed or periodically polarized electric energy converted from the electric energy, And a capacitor (C100) connected in series with the capacitor (C100) constituting the first impedance (Z101), the capacitor (C200) is a tap TA of the single winding transformer (ST200). It can be connected in parallel between a, c of P) or between b, c, or between taps selected according to other needs, and a of the single winding transformer winding W0 of the single winding transformer ST200. and c output terminal outputs boosted AC electric energy to drive the bidirectional electrically conductive light emitting diode set (L100). The method of claim 1, The inductive impedance unit I200 used as the second impedance Z102 may be replaced with a power supply side winding of the single winding transformer ST200 having a fluidity effect. The single winding transformer ST200 is a single winding transformer winding W0 having a step-down function, and a and c stages of the single winding transformer winding W0 of the single winding transformer ST200 are on the power supply side, and are in the second impedance Z102. The inductive impedance unit I200 may be replaced and connected in parallel with the capacitor C200, and the inherent parallel resonant frequency after being connected in parallel may be a frequency or a direct current electric energy of bidirectional electric energy such as alternating current electric energy transmitted from a power source. It is the same as the exchange period of the fixed or variable voltage and the polarity of the fixed or cyclically changed electrical energy and the bidirectional electrical energy, and the parallel impedance is generated by the second impedance (Z102) In addition, the capacitor C100 constituting the first impedance Z101 is connected in series, and the capacitor C200 is a, c of the tap TAP of the single winding transformer ST200. Or between b and c or between taps selected according to other needs, and the b and c output terminals of the single winding transformer winding W0 of the single winding transformer ST200 may be stepped alternating current. The bidirectional LED driving circuit of the bidirectional electric energy impedance divided voltage, characterized in that for outputting energy to drive the bidirectional electrically conductive light emitting diode set (L100). The method of claim 1, In the inductive impedance unit I200 used as the second impedance Z102 may be replaced by the power supply side winding of the split-coupling transformer IT200 having a fluidity effect. The primary side winding W1 and the secondary side winding W2 are separated from each other and the primary side winding W1 is connected in parallel with the capacitor C200 and the intrinsic parallel resonance frequency, The frequency of bidirectional electrical energy such as alternating electrical energy transmitted from or a fixed or variable voltage converted from direct current electrical energy and the exchange period of the polarity of bidirectional electrical energy such as electrical energy in which the period of fixed or polarity can be changed, And the capacitor C200 is connected in series with a capacitor C100 constituting the first impedance Z101 and constitutes the second impedance Z102 in a state where parallel resonance occurs, It can be connected in parallel between a, c of the tap (TAP) of the (ST200) or between b, c, or between the tap (TAP) selected according to other needs, and the separation transformer (IT200) The output voltage of the secondary side winding W2 may be used by selecting a boost or step down as necessary, and the AC electrical energy output from the secondary winding W2 is transferred to the bidirectional electrically conductive light emitting diode set L100. ; The inductive impedance unit I200 of the second impedance Z102 is replaced by the power-side winding of the transformer as described above, and the AC voltage or the stepped-down output is boosted on the secondary side of the split transformer IT200. The bidirectional LED driving circuit of the bidirectional electric energy impedance divided voltage, characterized in that for driving the bidirectional electrically conductive light emitting diode set (L100) with alternating current electrical energy.

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