TW554643B - Multi-lamp driving system - Google Patents
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- TW554643B TW554643B TW91109740A TW91109740A TW554643B TW 554643 B TW554643 B TW 554643B TW 91109740 A TW91109740 A TW 91109740A TW 91109740 A TW91109740 A TW 91109740A TW 554643 B TW554643 B TW 554643B
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554643 _案號 91109740_年月日_Ifi_ 六、申請專利範圍 接於該平衡變壓器之該第一次級端，用以安定該平衡變 壓器之輸出； 一第三電容，連接於該平衡變壓器之該第一初級端 與第一次級端而與該第一電容、該第二電容並接，用以 安定該平衡變壓器之輸出；及 一電阻，並接於該平衡變壓器之該第二初級端、第 二次級端之間，用以平衡該第一燈管與該第二燈管之輸 出功率。 6.—種雙燈管驅動系統，用於驅動一具有一第一燈管與一 第二燈管之燈管組，包含： 一交流電源； 一平衡變壓器，具有一第一初級端、第二初級端與 一第一次級端、第二次級端，該第一初級端與該第一次 級端與該交流'電源相接，該第二初級端、第二次級端係 為極性相反而分別連接於該第一燈管與該第二燈管，用 以平衡該第一燈管與該第二燈管之輸出功率；及 一燈管穩定電路，並接於該第一燈管與第二燈管之 輸入端且連接於該平衡變壓器之該第二初級端、第二次 級端，用以穩定流經該燈管組之電流，其中該燈管穩定 電路係包含： 一突波抑制器（TVS)，並接於該平衡變壓器之 該第二初級端、第二次級端之間，用以防止該雙燈管 驅動系統所產生之突波；及 一電阻，並接於該平衡變壓器之該第二初級554643 _ Case No. 91109740_year month_Ifi_ VI. The scope of the patent application is connected to the first secondary end of the balance transformer to stabilize the output of the balance transformer; a third capacitor is connected to the balance transformer. A first primary terminal and a first secondary terminal connected in parallel with the first capacitor and the second capacitor to stabilize the output of the balance transformer; and a resistor connected in parallel with the second primary terminal of the balance transformer, The second secondary end is used to balance the output power of the first lamp tube and the second lamp tube. 6.—A dual-lamp driving system for driving a lamp group having a first lamp and a second lamp, comprising: an AC power source; a balancing transformer having a first primary end and a second The primary end is connected to a first secondary end and a second secondary end, the first primary end and the first secondary end are connected to the AC power source, and the second primary end and the second secondary end are polarized Instead, they are respectively connected to the first lamp tube and the second lamp tube to balance the output power of the first lamp tube and the second lamp tube; and a lamp stabilization circuit connected to the first lamp tube. It is connected to the input end of the second tube and connected to the second primary end and the second secondary end of the balancing transformer to stabilize the current flowing through the tube group. The tube stabilization circuit includes: A wave suppressor (TVS), connected between the second primary end and the second secondary end of the balancing transformer, to prevent surges generated by the dual-lamp driving system; and a resistor, connected in parallel The second primary of the balancing transformer
第22頁 554643 _案號91109740_年月曰 修正_ 六、申請專利範圍 端、第二次級端之間，用以穩定流經該燈管組之電 流。 7. —種雙燈管驅動系統，用於驅動一具有一第一燈管與一 第二燈管之燈管組，包含： 一交流電源； 一燈管穩定電路，用以穩定流經該燈管組之電流； 一第一平衡變壓器，具有一第一初級端、第二初級 端與一第一次級端、第二次級端，該第一初級端與該燈 管穩定電路相接且該第一次級端與該第一燈管相接，用 以平衡該第一燈管之輸出功率；及 一第二平衡變壓器，具有一第一初級端、第二初級 端與一第一次級端、第二次級端，該第二平衡變壓器之 該第一初級端與該燈管穩定電路相接且該第二平衡變壓 器之該第一次級端與該第二燈管相接，該第二平衡變壓 器之該第二次級端與該第一平衡變壓器之該第二初級端 相接，且該第二平衡變壓器之該第二初級端與該第一平 衡變壓器之該第二次級端相接，用以平衡該第二燈管之 輸出功率。 8. 如申請專利範圍第7項所述之雙燈管驅動系統，其中該 燈管穩定電路係包含： 一第一電容，其一端連接於該交流電源，另一端連 接於該第一平衡變壓器之該第一初級端，用以安定該第 一平衡變壓器之輸出； 一第二電容，其一端連接於該交流電源，另一端連Page 22 554643 _Case No. 91109740_ Year Month Amendment_ VI. Scope of patent application Between the secondary terminal and the second secondary terminal to stabilize the current flowing through the lamp group. 7. A dual-lamp driving system for driving a lamp group having a first lamp and a second lamp, comprising: an AC power source; and a lamp stabilization circuit for stably flowing through the lamp The current of the tube group; a first balancing transformer having a first primary end, a second primary end, a first secondary end, and a second secondary end, the first primary end is connected to the lamp stabilization circuit and The first secondary end is connected to the first lamp tube to balance the output power of the first lamp tube; and a second balancing transformer has a first primary end, a second primary end, and a first A stage end and a second secondary end, the first primary end of the second balance transformer is connected to the lamp stabilizing circuit and the first secondary end of the second balance transformer is connected to the second lamp, The second secondary end of the second balance transformer is connected to the second primary end of the first balance transformer, and the second primary end of the second balance transformer and the second time of the first balance transformer The stage ends are connected to balance the output power of the second lamp. 8. The dual-lamp driving system according to item 7 in the scope of the patent application, wherein the lamp stabilization circuit comprises: a first capacitor, one end of which is connected to the AC power source, and the other end of which is connected to the first balance transformer. The first primary end is used to stabilize the output of the first balance transformer; a second capacitor, one end of which is connected to the AC power source, and the other end of which is connected
第23頁 554643 _案號911Q9740_年月日__ 六、申請專利範圍 接於該第二平衡變壓器之該第一初級端，用以安定該第 二平衡變壓器之輸出； 一突波抑制器（TVS)，連接於該第一平衡變壓器之 該第一次級端與該第二平衡變壓器之該第一次級端，用 以防止該雙燈管驅動系統所產生之突波；及 一電阻，連接於該第一平衡變壓器之該第一初級端 與該第二平衡變壓器之該第一初級端，用以穩定流經該 燈管組之電流。 9. 一種雙燈管驅動系統，用於驅動一具有一第一燈管與 一第二燈管之燈管組，包含： 一交流電源； 一燈管穩定電路，電性耦接於該交流電源與該燈 管組之間，用以穩定流經該燈管組之電流； 一第一平衡變壓器，具有一第一初級端、第二初 級端與一第一次級端、第二次級端，該第一初級端與 該第一燈管相接且該第一次級端接地，用以平衡該第 一燈管之輸出功率；及 一第二平衡變壓器，具有一第一初級端、第二初 級端與一第一次級端、第二次級端，該第二平衡變壓 器之該第一初級端與該第二燈管相接且該第一次級端 接地，該第二平衡變壓器之該第二次級端與該第一平 衡變壓器之該第二初級端相接，且該第二平衡變壓器 之該第二初級端與該第一平衡變壓器之該第二次級端 相接，用以平衡該第二燈管之輸出功率。Page 23554643 _Case No. 911Q9740_Year Month Date__ VI. The scope of the patent application is connected to the first primary end of the second balance transformer to stabilize the output of the second balance transformer; a surge suppressor ( TVS), connected to the first secondary terminal of the first balanced transformer and the first secondary terminal of the second balanced transformer to prevent surges generated by the dual-lamp driving system; and a resistor, The first primary end of the first balance transformer and the first primary end of the second balance transformer are used to stabilize the current flowing through the lamp group. 9. A dual lamp driving system for driving a lamp group having a first lamp and a second lamp, comprising: an AC power source; a lamp stabilization circuit electrically coupled to the AC power source And the lamp tube group for stabilizing the current flowing through the lamp tube group; a first balancing transformer having a first primary end, a second primary end, a first secondary end, and a second secondary end The first primary end is connected to the first tube and the first secondary end is grounded to balance the output power of the first tube; and a second balancing transformer having a first primary end, a first Two primary ends, a first secondary end, a second secondary end, the first primary end of the second balancing transformer is connected to the second lamp tube and the first secondary end is grounded, the second balancing transformer The second secondary end is connected to the second primary end of the first balance transformer, and the second primary end of the second balance transformer is connected to the second secondary end of the first balance transformer, It is used to balance the output power of the second lamp.
第24頁 554643 _案號 911Q9740_年月日__ 六、申請專利範圍 1 0 .如申請專利範圍第9項所述之雙燈管驅動系統，其中 該燈管穩定電路係包含： 一第一電容，其一端連接於該交流電源，另一端 連接於該第一燈管，用以安定該第一平衡變壓器之輸 出； 一第二電容，其一端連接於該交流電源，另一端 連接於該第二燈管，用以安定該第二平衡變壓器之輸 出； 一突波抑制器（TVS)，其第一端連接於該第一電容 與該第一燈管，其第二端連接於該第二電容與該第二 燈管，用以防止該雙燈管驅動系統所產生之突波；及 一電阻，連接於該第一平衡變壓器之該第一初級 端與該第二平衡變壓器之該第一初級端，用以穩定流 經該燈管組之電流。 〃 11. 一種雙燈管驅動系統，用於驅動一具有一第一燈管與 一第二燈管之燈管組，包含： 一換流器，用以輸出一交流電源； 一燈管穩定電路，與該換流器所輸出之交流電源 之兩輸出端相接，用以穩定流經該燈管組之電流； 一第一平衡變壓器，具有一第一初級端、第二初 級端與一第一次級端、第二次級端，該第一初級端與 該燈管穩定電路相接且該第一次級端與該第一燈管相 接，用以平衡該第一燈管之輸出功率； 一第二平衡變壓器，具有一第一初級端、第二初Page 24 556443 _Case No. 911Q9740_Year Month Date__ VI. Application for patent scope 10. The dual-lamp driving system described in item 9 of the scope of patent application, wherein the lamp stabilization circuit includes: a first One end of the capacitor is connected to the AC power source, and the other end is connected to the first lamp tube to stabilize the output of the first balancing transformer. A second capacitor has one end connected to the AC power source and the other end connected to the first power source. Two lamps for stabilizing the output of the second balance transformer; a surge suppressor (TVS), the first end of which is connected to the first capacitor and the first lamp, and the second end of which is connected to the second A capacitor and the second lamp tube are used to prevent the surge generated by the double lamp driving system; and a resistor is connected to the first primary end of the first balancing transformer and the first balancing transformer The primary side is used to stabilize the current flowing through the tube group. 〃 11. A dual lamp driving system for driving a lamp group having a first lamp and a second lamp, comprising: a converter for outputting an AC power source; a lamp stabilization circuit Is connected to two output terminals of the AC power source output by the converter to stabilize the current flowing through the tube group; a first balance transformer having a first primary end, a second primary end and a first A primary end and a second secondary end, the first primary end is connected to the lamp stabilizing circuit and the first secondary end is connected to the first lamp tube to balance the output of the first lamp tube Power; a second balancing transformer with a first primary side, a second primary
554643 _案號91109740_年月日__ 六、申請專利範圍 級端與一第一次級端、第二次級端，該第二平衡變壓 器之該第一初級端與該燈管穩定電路相接且該第二平 衡變壓器之該第一次級端與該第一燈管相接，該第二 平衡變壓器之。該第二次級端與該第一平衡變壓器之該 第二初級端相接，且該第二平衡變壓器之該第二初級 端與該第一平衡變壓器之該第二次級端相接，用以平 衡該第二燈管之輸出功率。 1 2.如申請專利範圍第1 1項所述之雙燈管驅動系統，其中 該換流器係包含： 一脈寬調變（PWM)控制電路，其輸入端與該燈管穩 定電路相接，用以輸出一脈寬調變電壓； 一驅動電路，與脈寬調變控制電路相接，用以接 收該脈寬調變控制電路所輸出之該脈寬調變電壓，輸 出一交流電壓；及 一變壓器，與該驅動電路相耦接，用以轉換該交 流電壓以輸出該交流電源。 1 3.如申請專利範圍第1 1項所述之雙燈管驅動系統，其中 該燈管穩定電路係包含： 一第一電容，其一端連接於該交流電源之兩輸出 端之一端，該第一電容之另一端連接於該第一平衡變 壓器之該第一初級端，用以安定該第一平衡變壓器之 輸出； 一第二電容，其一端連接於該交流電源之兩輸出 端之另一端，該第二電容之另一端連接於該第二平衡554643 _Case No. 91109740_ 年月 日 __ VI. The scope of the patent application includes a primary terminal, a first secondary terminal, and a second secondary terminal. The first primary terminal of the second balance transformer is in phase with the lamp stabilization circuit. The first secondary end of the second balance transformer is connected to the first lamp tube, and the second balance transformer is connected. The second secondary end is connected to the second primary end of the first balance transformer, and the second primary end of the second balance transformer is connected to the second secondary end of the first balance transformer. To balance the output power of the second lamp. 1 2. The dual-lamp driving system according to item 11 of the scope of patent application, wherein the inverter comprises: a pulse width modulation (PWM) control circuit, the input end of which is connected to the lamp stabilization circuit To output a pulse width modulation voltage; a driving circuit connected to the pulse width modulation control circuit to receive the pulse width modulation voltage output by the pulse width modulation control circuit and output an AC voltage; And a transformer coupled to the driving circuit for converting the AC voltage to output the AC power. 1 3. The dual-lamp driving system according to item 11 of the scope of patent application, wherein the lamp stabilization circuit comprises: a first capacitor, one end of which is connected to one of the two output ends of the AC power source, and the first The other end of a capacitor is connected to the first primary end of the first balance transformer to stabilize the output of the first balance transformer; a second capacitor has one end connected to the other end of the two output ends of the AC power supply, The other end of the second capacitor is connected to the second balance
第26頁 554643 案號 91109740 年月曰 修正 六、申請專利範圍 用以安定該第二平衡變壓器 變壓器之該第一初級端 之輸出； 一第一二極體，其P極連接於該第一燈管，其N及 一第 連接於該 一第 二極體之 一第 定流經該 14.一種雙燈 一第二燈 一換 一燈 出端相接 包含 出一 與該 定流 ，具 一第 級端與一第一次級端、第二 該第一燈管相接且該第一次 P極接地且其N極連接於該第一 於該第一二極體之P極，用以穩 流； P極連接於該第二燈管，其N及 P極接地且其N極連接於該第三 於該第三二極體之P極，用以穩 流。 用於驅動一具有一第一燈管與 接，用以平衡該第一燈管之 一第二平衡變壓器，具有一第一初級端、第二初 連接於該換流器； 一第二二極體，其 二極體之P極； 一第一電阻，連接 定流經該第一燈管之電 三二極體，其 換流器； 四二極體’其 P極；及 二電阻，連接 第二燈管之電 管驅動系統， 管之燈管組， 流器，用以輸 管穩定電路， 相接’用以穩 一平衡變壓器 第一次級端、 父流電源， 換流器之交流電源之兩輸 經該燈管組之電流； 有一第一初級端、第二初 次級端，該第一初級端與 級端與該燈管穩定電路相 輸出功率；Page 26554643 Case No. 91109740 Amendment VI. Patent application scope for stabilizing the output of the first primary side of the second balance transformer transformer; a first diode whose P pole is connected to the first lamp A tube, its N and a first connected to the second polar body, the first fixed flow through the 14. a double lamp, a second lamp, a replacement lamp, the output end includes a connection with the fixed current, with a first The stage end is connected to a first stage end and the second lamp tube, and the first P pole is grounded, and the N pole is connected to the P pole of the first and the first diode for stable Current; the P pole is connected to the second lamp, its N and P poles are grounded, and its N pole is connected to the third P pole of the third diode to stabilize the current. For driving a second balancing transformer with a first lamp tube and a connector for balancing one of the first lamp tubes, having a first primary end and a second initial connection to the inverter; a second two pole Body, the P pole of its diode; a first resistor, connected to the electric triode, its converter, which flows through the first lamp tube; the quadrupole, its P pole; and two resistors, connected The electric tube driving system of the second lamp tube, the lamp tube group, and the current transformer are used for the pipeline stabilizing circuit, and are connected with each other to stabilize the balance of the first secondary end of the transformer, the parent power source, and the AC of the inverter. The two power sources transmit the current through the lamp tube group; there is a first primary terminal and a second primary terminal, and the first primary terminal and the secondary terminal and the lamp stabilizing circuit output power;
第27頁 554643 _案號 91109740_年月日__ 六、申請專利範圍 級端與一第一次級端、第二次級端，該第二平衡變壓 器之該第一初級端與該第二燈管相接且該第二平衡變 壓器之該第一次級端與該燈管穩定電路相接，該第二 平衡變壓器之該第二次級端與該第一平衡變壓器之該 第二初級端相接，且該第二平衡變壓器之該第二初級 ，端與該第一平衡變壓器之該第二次級端相接，用以平 衡該第二燈管之輸出功率。 1 5.如申請專利範圍第1 4項所述之雙燈管驅動系統，其中 該換流器係包含： 一脈寬調變（PWM)控制電路，其輸入端與該燈管穩 定電路相接，用以輸出一脈寬調變電壓；及 一驅動電路，與該脈寬調變控制電路相接，用以 接收該脈寬調變控制電路所輸出之該脈寬調變電壓， 輸出一交流電壓；及 一變壓器，與該驅動電路相耦接，用以轉換該交 流電壓以輸出該交流電源。 1 6.如申請專利範圍第1 4項所述之雙燈管驅動系統，其中 該燈管穩定電路係包含： 一第一電容，其一端連接於該交流電源之兩輸出 端之一端，該第一電容之另一端連接於該第一燈管， 用以安定該第一平衡變壓器之輸出； 一第二電容，其一端連接於該交流電源之兩輸出 端之另一端，該第二電容之另一端連接於該第二燈 管，用以安定該第二平衡變壓器之輸出；Page 27554643 _Case No. 91109740_Year_Month__ Six, the scope of the patent application, a first secondary terminal, a second secondary terminal, the first primary terminal and the second secondary transformer The lamp tube is connected and the first secondary end of the second balance transformer is connected to the lamp stabilization circuit, the second secondary end of the second balance transformer and the second primary end of the first balance transformer Are connected, and the second primary end of the second balance transformer is connected to the second secondary end of the first balance transformer to balance the output power of the second lamp. 15. The dual-lamp driving system according to item 14 of the scope of patent application, wherein the inverter comprises: a pulse width modulation (PWM) control circuit, the input end of which is connected to the lamp stabilization circuit For outputting a pulse width modulation voltage; and a driving circuit connected to the pulse width modulation control circuit for receiving the pulse width modulation voltage output by the pulse width modulation control circuit and outputting an AC A voltage; and a transformer coupled to the driving circuit for converting the AC voltage to output the AC power. 16. The dual-lamp driving system according to item 14 of the scope of patent application, wherein the lamp stabilization circuit includes: a first capacitor, one end of which is connected to one of the two output ends of the AC power source, and the first The other end of a capacitor is connected to the first lamp tube to stabilize the output of the first balancing transformer; a second capacitor has one end connected to the other end of the two output terminals of the AC power source, and the other of the second capacitor One end is connected to the second lamp tube for stabilizing the output of the second balance transformer;
第28頁 554643 _案號 91109740_年月日__ 六、申請專利範圍 一第一電阻，連接於該第一平衡變壓器之該第一 初級端與該第二平衡變壓器之該第一初級端，用以穩 定流經該燈管組之電流； 一第一二極體，其P極連接於該第一平衡變壓器之 該第一次級端，其N及連接於該換流器； 一第二二極體，其P極接地且其N極連接於該第一 二極體之P極； 一第二電阻，連接於該第一二極體之P極，用以穩 定流經該第一燈管之電流； 一第三二極體，其P極連接於該第二平衡變壓器之 該第一次級端，其N及連接於該換流器； 一第四二極體，其P極接地且其N極連接於該第三 二極體之P極；及 一第三電阻，連接於該第三二極體之P極，用以穩 定流經該第二燈管之電流。 1 7. —種四燈管焉區動系統，用於驅動一具有一第一燈管、 一第二燈管、一第三燈管與一第四燈管之燈管組，包 含： 一交流電源； 一平衡變壓器，具有一第一初級端、第二初級 端、第三初級端與一第一次級端、第二次級端、第三 次級端，該第一初級端連接於該第一燈管，該第三初 級端連接於該第二燈管，該第一次級端連接於該第三 燈管，該第三次級端連接於該第四燈管，其中該第一Page 28554643 _Case No. 91109740_Year_Month__ Sixth, the scope of patent application-a first resistor connected between the first primary side of the first balance transformer and the first primary side of the second balance transformer, For stabilizing the current flowing through the tube group; a first diode, whose P pole is connected to the first secondary end of the first balancing transformer, its N and the inverter are connected; a second A diode whose P pole is grounded and whose N pole is connected to the P pole of the first diode; a second resistor is connected to the P pole of the first diode to stabilize the flow through the first lamp Tube current; a third diode whose P pole is connected to the first secondary end of the second balance transformer, whose N and N are connected to the converter; a fourth diode whose P pole is grounded And its N pole is connected to the P pole of the third diode; and a third resistor is connected to the P pole of the third diode to stabilize the current flowing through the second lamp tube. 1 7. —A four-lamp cymbal movement system for driving a lamp group having a first lamp, a second lamp, a third lamp, and a fourth lamp, including: an AC A power supply; a balancing transformer having a first primary end, a second primary end, a third primary end, and a first secondary end, a second secondary end, and a third secondary end, the first primary end being connected to the A first light tube, the third primary end is connected to the second light tube, the first secondary end is connected to the third light tube, and the third secondary end is connected to the fourth light tube, wherein the first
第29頁 554643 _案號91109740_ 年月曰__ 六、申請專利範圍 初級端與該第一次級端、該第三初級端與該第三次級 端極性相反，該平衡變壓器用以平衡該第一燈管與該 第二燈管之輸出功率；及 一燈管穩定電路，連接於該交流電源與該平衡變 壓器之間，用以穩定流經該燈管組之電流。 1 8 .如申請專利範圍第1 7項所述之四燈管驅動系統，其中 該燈管穩定電路係包含： 一第一電容，連接於該第一初級端與該交流電源 之間，用以安定該平衡變壓器乏輸出； 一第二電容，連接於該第二初級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第三電容，連接於該第三初級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第四電容，連接於該第一次級端與該交流電渾 之間，用以安定該平衡變壓器之輸出； 一第五電容，連接於該第二次級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第六電容，連接於該第三次級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第一電阻，連接於該第一初級端與該第二初級 端之間，用以穩定流經該燈管組之電流； 一第二電阻，連接於該第二初級端與該第三初級 端之間，用以穩定流經該燈管組之電流； 一第三電阻，連接於該第一次級端與該第二次級Page 29554643 _Case No. 91109740_ Year Month __ VI. The scope of patent application The primary side and the first secondary side, the third primary side and the third secondary side have opposite polarities, and the balance transformer is used to balance the The output power of the first lamp tube and the second lamp tube; and a lamp stabilization circuit connected between the AC power source and the balancing transformer to stabilize the current flowing through the lamp group. 18. The four-lamp driving system according to item 17 of the scope of patent application, wherein the lamp stabilizing circuit includes: a first capacitor connected between the first primary side and the AC power source for Stabilize the lack of output of the balance transformer; a second capacitor connected between the second primary end and the AC power supply to stabilize the output of the balance transformer; a third capacitor connected between the third primary end and the AC A power supply is used for stabilizing the output of the balance transformer; a fourth capacitor is connected between the first secondary terminal and the alternating current choke to stabilize the output of the balance transformer; a fifth capacitor is connected to the A sixth capacitor is connected between the third secondary terminal and the AC power supply to stabilize the output of the balance transformer between the second secondary terminal and the AC power supply; A first resistor connected between the first primary terminal and the second primary terminal to stabilize the current flowing through the tube group; a second resistor connected between the second primary terminal and the third primary terminal Between the ends, To stabilize the current flowing through the tube group; a third resistor connected between the first secondary terminal and the second secondary
第30頁 554643 _案號91109740_年月 曰 修正_ 六、申請專利範圍 端之間，用以穩定流經該燈管組之電流；及 一第四電阻，連接於該第二次級端與該第三次級 端之間，用以穩定流經該燈管組之電流。 1 9 .如申請專利範圍第1 7項所述之四燈管驅動系統，其中 該燈管穩定電路係包含： 一導線，連接於該第二初級端與該第二次級端； 一第一電容，連接於該第一初級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第二電容，連接於該第二初級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第三電容，連接於該第三初級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第四電容，連接於該第一‘次級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第五電容，連接於該第二次級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第一電阻，連接於該第一初級端與該第二初級 端之間，用以穩定流經該燈管組之電流； 一第二電阻，連接於該第二初級端與該第三初級 端之間，用以穩定流經該燈管組之電流； 一第三電阻，連接於該第一次級端與該第二次級 端之間，用以穩定流經該燈管組之電流；及 一第四電阻，連接於該第二次級端與該第三次級 端之間，用以穩定流經該燈管組之電流。P.30554643 _Case No. 91109740_Amendment of the month of the year_ VI. Between the patent application terminals to stabilize the current flowing through the lamp group; and a fourth resistor connected to the second secondary terminal and Between the third secondary ends, it is used to stabilize the current flowing through the tube group. 19. The four-lamp driving system according to item 17 in the scope of the patent application, wherein the lamp stabilization circuit comprises: a wire connected to the second primary end and the second secondary end; a first A capacitor connected between the first primary side and the AC power source to stabilize the output of the balancing transformer; a second capacitor connected between the second primary side and the AC power source to stabilize the balancing transformer An output; a third capacitor connected between the third primary end and the AC power supply to stabilize the output of the balance transformer; a fourth capacitor connected between the first 'secondary end and the AC power supply For stabilizing the output of the balancing transformer; a fifth capacitor connected between the second secondary end and the AC power source for stabilizing the output of the balancing transformer; a first resistor connected to the first Between the primary end and the second primary end to stabilize the current flowing through the lamp group; a second resistor connected between the second primary end and the third primary end to stabilize the flow through the The current of the lamp group; Three resistors are connected between the first secondary terminal and the second secondary terminal to stabilize the current flowing through the tube group; and a fourth resistor is connected between the second secondary terminal and the first secondary terminal. Between the three secondary ends, it is used to stabilize the current flowing through the tube group.
第31頁 554643 _案號 91109740_年月日__ 六、申請專利範圍 2 0 .如申請專利範圍第1 7項所述之四燈管驅動系統，其中 該燈管穩定電路係包含： 一第一電容，連接於該第一初級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第二電容，連接於該第二初級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第三電容，連接於該第三初級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第四電容，連接於該第一次級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第五電容，連接於該第二次級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第六電容，連接於該第三次級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第一電阻，連接於該第一初級端與該第二初級 端之間，用以穩定流經該燈管組之電流； 一第二電阻，連接於該第二初級端與該第三初級 端之間，用以穩定流經該燈管組之電流； 一第三電阻，連接於該第一次級端與該第二次級 端之間，用以穩定流經該燈管組之電流； 一第四電阻，連接於該第二次級端與該第三次級 端之間，用以穩定流經該燈管組之電流；及 一第五電阻，連接於該第二初級端與該第二次級 端之間，用以穩定流經該燈管組之電流。Page 31 556443 _ Case No. 91109740_ Year Month Date __ VI. Patent application scope 20. The four-lamp driving system described in item 17 of the scope of patent application, wherein the lamp stabilization circuit includes: A capacitor is connected between the first primary side and the AC power source to stabilize the output of the balancing transformer; a second capacitor is connected between the second primary side and the AC power source to stabilize the balance The output of the transformer; a third capacitor connected between the third primary end and the AC power supply to stabilize the output of the balance transformer; a fourth capacitor connected between the first secondary end and the AC power supply For stabilizing the output of the balancing transformer; a fifth capacitor connected between the second secondary end and the AC power source for stabilizing the output of the balancing transformer; a sixth capacitor connected to the third Between the secondary side and the AC power supply, the output of the balancing transformer is stabilized; a first resistor is connected between the first primary end and the second primary end, and is used for stably flowing through the lamp group. Current Two resistors are connected between the second primary terminal and the third primary terminal to stabilize the current flowing through the tube group; a third resistor is connected between the first secondary terminal and the second secondary Between the two terminals to stabilize the current flowing through the tube group; a fourth resistor connected between the second secondary terminal and the third secondary terminal to stabilize the current flowing through the tube group And a fifth resistor connected between the second primary end and the second secondary end to stabilize the current flowing through the tube group.
第32頁 554643 - 案號91109740 年月日__ 六、申請專利範圍 2 1 ·如申請專利範圍第1 7項所述之四燈管驅動系統，其中 该燈管穩定電路係包含： 一第一電容，連接於該第一初級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第二電容，連接於該第二初級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第三電容，連接於該第三初級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第四電容，連接於該第一次級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第五電容，連接於該第二次級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第六電容，連接於該第三次級端與該交流電源 之間，@以安定該平衡變壓器之輸出； 一第七電容，連接於該第二初級端與該第二次級 端之間，用以安定該平衡變壓器之輸出； 一第一電阻，連接於該第一初級端與該第二初級 端之間，用以穩定流經該燈管組之電流； 一第二電阻，連接於該第二初級端與該第三初級 端之間，用以穩定流經該燈管組之電流； 一第三電阻，連接於該第一次級端與該第二次級 端之間，用以穩定流經該燈管組之電流；及 一第四電阻，連接於該第二次級端與該第三次級 端之間，用以穩定流經該燈管組之電流。Page 32554643-Case No. 91109740 __ Sixth, the scope of patent application 2 1 · The four-lamp driving system described in item 17 of the scope of patent application, wherein the lamp stabilization circuit includes: a first A capacitor connected between the first primary side and the AC power source to stabilize the output of the balancing transformer; a second capacitor connected between the second primary side and the AC power source to stabilize the balancing transformer An output; a third capacitor connected between the third primary side and the AC power source to stabilize the output of the balance transformer; a fourth capacitor connected between the first secondary side and the AC power source For stabilizing the output of the balancing transformer; a fifth capacitor connected between the second secondary end and the AC power source for stabilizing the output of the balancing transformer; a sixth capacitor connected to the third time Between the stage end and the AC power source, @ to stabilize the output of the balance transformer; a seventh capacitor connected between the second primary end and the second secondary end to stabilize the output of the balance transformer; First A resistor connected between the first primary terminal and the second primary terminal to stabilize the current flowing through the tube group; a second resistor connected between the second primary terminal and the third primary terminal To stabilize the current flowing through the lamp group; a third resistor connected between the first secondary terminal and the second secondary terminal to stabilize the current flowing through the lamp group; and A fourth resistor is connected between the second secondary terminal and the third secondary terminal, and is used to stabilize the current flowing through the tube group.
第33頁 554643 _案號91109740 年月日 修正_ 六、申請專利範圍 2 2 .如申請專利範圍第1 7項所述之四燈管驅動系統，其中 該燈管穩定電路係包含： 一第一電容，連接於該第一初級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第二電容，連接於該第三初級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第三電容，連接於該第一次級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第四電容，連接於該第三次級端與該交流電源 之間，用以安定該平衡變壓器之輸出； 一第一電阻，連接於該第一初級端與該第三初級 端之間，用以穩定流經該燈管組之電流； 一第二電阻，連接於該第一次級端與該第三次級 端之間，用以穩定流經該燈管組之電流； 一第一導線，連接該第二初級端與該交流電源； 及 . 一第二導線，連接該第二次級端與該交流電源。 2 3. —種六燈管驅動系統，用於驅動一具有一第一燈管、 一第二燈管、一第三燈管、一第四燈管、一第五燈管 與一第六燈管之燈管組，包含： 一交流電源； 一平衡變壓器，具有一第一初級端、第二初級 端、第三初級端與一第一次級端、第二次級端、第三 次級端，該第一初級端連接於該第一燈管，該第二初Page 33554643 _Case No. 91109740 Amended Date_ Six, the scope of patent application 2 2. The four-lamp driving system described in item 17 of the scope of patent application, wherein the lamp stabilization circuit includes: a first A capacitor connected between the first primary side and the AC power source to stabilize the output of the balancing transformer; a second capacitor connected between the third primary side and the AC power source to stabilize the balancing transformer An output; a third capacitor connected between the first secondary terminal and the AC power supply to stabilize the output of the balance transformer; a fourth capacitor connected between the third secondary terminal and the AC power supply For stabilizing the output of the balance transformer; a first resistor connected between the first primary end and the third primary end to stabilize the current flowing through the lamp group; a second resistor connected Between the first secondary end and the third secondary end, for stabilizing the current flowing through the tube group; a first wire, connecting the second primary end and the AC power source; and a second Wire connected to the second secondary side The AC power. 2 3. A six-lamp driving system for driving a first lamp, a second lamp, a third lamp, a fourth lamp, a fifth lamp, and a sixth lamp The tube group of tubes includes: an AC power source; a balancing transformer having a first primary end, a second primary end, a third primary end, and a first secondary end, a second secondary end, and a third secondary End, the first primary end is connected to the first lamp tube, and the second primary end
第34頁 554643 案號 91109740 年 月_a 修正 六、申請專利範圍 級端連接於該第二 燈管，該第一次級 端連接於該第五燈 管，其中該第一初 端與該第三 該第一燈管 一燈管 壓器之間， 2 4，如申請專利 該燈管穩定 一第一 之間，用以 之間，用以 一第三 之間，用以 一第四 之間，用以 一第五 之間，用以 一第六 之間，用以 一第一 端之間 用 次級端 與該第 穩定電 用以穩 範圍第 電路係 電容， 安定該 電容， 安定該 電容， 安定該 電容， 安定該 電容， 安定該 電容， 安定該 電阻， 以穩定 燈管，該 端連接於 管，該第 級端與該 極性相反 二燈管之 路，連接 定流經該 2 3項所述 包含： 連接於該 平衡變壓 連接於該 平衡變壓 連接於該 平衡變壓 連接於該 平衡變壓 連接於該 平衡變壓 連接於該 平衡變壓 連接於該 流經該燈 第三初級端連接於該第三 該第四燈管，該第二次級 三次級端連接於該第六燈 第一次級端、該第三初級 ，該平衡變壓器用以平衡 輸出功率；及 於該交流電源與 燈管組之電流。 之六燈管驅動系 第一初 器之輸 第二初 器之輸 第三初 器之輸 第一次 器之輸 第二次 器之輸 第三次 器之輸 第一初 管組之 級端與該 出； 級端與該 出； 級端與該 出； 級端與該 出； 級端與該 出； 級端與該 出； 級端與該 電流， 該平衡變 統，其中 交流電源 父流電源 交流電源 交流電源 交流電源 交流電源 第二初級Page 34 556443 Case No. 91109740 Month_a Amendment 6. The scope of the patent application is connected to the second lamp, the first stage is connected to the fifth lamp, where the first initial end is connected to the first lamp. Three between the first lamp and a lamp presser, 2 4. If a patent is applied for, the lamp stabilizes a first between, a between, a between, a third, and a fourth. For a fifth interval, for a sixth interval, for a first interval between the secondary side and the first stabilizing circuit for stabilizing the first circuit system capacitor, stabilizing the capacitor, stabilizing the capacitor , To stabilize the capacitor, to stabilize the capacitor, to stabilize the capacitor, to stabilize the resistor, to stabilize the lamp, the end is connected to the tube, the second stage is opposite the polarity of the two lamps, and the connection flows through the 23 items The method includes: connected to the balanced transformer connected to the balanced transformer connected to the balanced transformer connected to the balanced transformer connected to the balanced transformer connected to the balanced transformer connected to the third primary flowing through the lamp End is connected to the third and fourth lamps The second secondary side connected to the first three stages of the sixth secondary side lights, the third primary of the balanced transformer for balancing output power; and the current of the AC power supply and the lamp group. The sixth lamp drive is the first end of the first primary tube of the second primary device of the third primary device of the first primary tube of the first primary tube group And the output; the stage and the output; the stage and the output; the stage and the output; the stage and the output; the stage and the output; the stage and the current; the balanced power system, in which the AC power source flows Power AC Power AC Power AC Power AC Power Second Primary
ill 第35頁 554643 _案號91109740_ 年月日 修正_ 六、申請專利範圍 一第二電阻，連接於該第二初級端與該第三初級 端之間，用以穩定流經該燈管組之電流； 一第三電阻，連接於該第一次級端與該第二次級 端之間，用以穩定流經該燈管組之電流；及 一第四電阻，連接於該第二次級端與該第三次級 端之間，用以穩定流經該燈管組之電流。 2 5.—種多燈管驅動系統，用於驅動一具有複數個燈管之 燈管組，包含： 一換流器，用以輸出一交流電源，其中該換流器 係包含： 一變壓器，其次級端與該燈管平衡電路耦接； 一脈寬調變（PWM)控制電路，其輸入端與該燈管 組相接，用以輸出一脈寬調變電壓；及 一驅動電路，與該變壓器之輸入端耦接，用以 接收該脈寬調變控制電路所輸出之該脈寬調變f 壓，輸出該交流電源；及 一燈管平衡電路，連接於該交流電源和該燈管組 之間，用以平衡該燈管組之複數個燈管之輸出功率。 26.如申請專利範圍第25項所述之多燈管驅動系統，其中 該燈管平衡電路係包含： 一電容，與該交流電源相接，用以安定該燈管平 衡電路之輸出； 複數個平衡變壓器，每個該平衡變壓器之第一初ill Page 35554643 _Case No. 91109740_ Year, month, day, and date amendment__ Patent application scope-A second resistor is connected between the second primary end and the third primary end to stabilize the flow through the lamp group. A current; a third resistor connected between the first secondary terminal and the second secondary terminal to stabilize the current flowing through the tube group; and a fourth resistor connected to the second secondary Between the terminal and the third secondary terminal to stabilize the current flowing through the tube group. 2 5. A multi-lamp driving system for driving a lamp group having a plurality of lamps, including: a converter for outputting an AC power source, wherein the converter includes: a transformer, The second stage terminal is coupled to the lamp balance circuit; a pulse width modulation (PWM) control circuit whose input terminal is connected to the lamp group to output a pulse width modulation voltage; and a drive circuit, and The input end of the transformer is coupled to receive the pulse width modulation f voltage output from the pulse width modulation control circuit and output the AC power; and a lamp balance circuit connected to the AC power and the lamp Between groups, it is used to balance the output power of a plurality of lamps of the lamp group. 26. The multi-lamp driving system according to item 25 of the scope of the patent application, wherein the lamp balancing circuit comprises: a capacitor connected to the AC power supply for stabilizing the output of the lamp balancing circuit; Balancing transformers, the first beginning of each balancing transformer
第36頁 554643 _案號91109740_年月曰 修正_ 六、申請專利範圍 級端與該電容相接，且其第二初級端與另一個平衡變 壓器之第二次級端相接，每個該平衡變壓器之第一次 級端與該複數個燈管之一個相連接，該複數個平衡變 壓器用以平衡該複數個燈管之輸入功率；及 複數個突波抑制器（TVS )，每個該突波抑制器接於 兩個該平衡變壓器之該第一次級端之間，用以防止該 多燈管驅動系統所產生之突波。 2 7 .如申請專利範圍第2 5項所述之多燈管驅動系統，其中 該燈管平衡電路係包含： 複數個電容，分別與該交流電源相接而形成並 聯，用以安定該燈管平衡電路之輸出； 複數個平衡變壓器，每個該平衡變壓器之第一初 級端分別與該複數個電容之一個相連接，且其第二初 級端與另一個平衡變壓器之第二次級端相接，每個該 平衡變壓器之第一次級端與該複數個燈管之一個相連 接，該複數個平衡變壓器用以平衡該複數個燈管之輸 入功率； 複數個突波抑制器（TVS)，每個該突波抑制器接於 兩個該平衡變壓器之該第一次級端之間，用以防止該 多燈管驅動系統所產生之突波；及 複數個電阻，個別連接於兩個該平衡變壓器之該 第一初級端之間，用β以穩定該多燈管驅動系統之電 流。 2 8. —種多燈管驅動系統，用於驅動一具有複數個燈管之P.3655464_ _Case No. 91109740_ Modified Year_6. The scope of the patent application is connected to the capacitor, and the second primary side is connected to the second secondary side of another balancing transformer. The first secondary end of the balancing transformer is connected to one of the plurality of lamps, the plurality of balancing transformers are used to balance the input power of the plurality of lamps; and a plurality of surge suppressors (TVS), each of which The surge suppressor is connected between the first secondary ends of the two balance transformers to prevent the surge generated by the multi-lamp driving system. 27. The multi-lamp driving system as described in item 25 of the scope of patent application, wherein the lamp balancing circuit includes: a plurality of capacitors connected to the AC power source to form a parallel connection for stabilizing the lamp Output of a balancing circuit; a plurality of balancing transformers, each of which has a first primary end connected to one of the plurality of capacitors, and a second primary end of which is connected to a second secondary end of another balancing transformer , The first secondary end of each of the balancing transformers is connected to one of the plurality of lamps, the plurality of balancing transformers are used to balance the input power of the plurality of lamps; the plurality of surge suppressors (TVS), Each of the surge suppressors is connected between the first secondary ends of the two balance transformers to prevent surges generated by the multi-lamp driving system; and a plurality of resistors are individually connected to two of the two Between the first primary side of the balance transformer, β is used to stabilize the current of the multi-lamp driving system. 2 8. —A multi-lamp driving system for driving a lamp with a plurality of lamps
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7646152B2 (en) | 2004-04-01 | 2010-01-12 | Microsemi Corporation | Full-bridge and half-bridge compatible driver timing schedule for direct drive backlight system |
| US7755595B2 (en) | 2004-06-07 | 2010-07-13 | Microsemi Corporation | Dual-slope brightness control for transflective displays |
| US8093839B2 (en) | 2008-11-20 | 2012-01-10 | Microsemi Corporation | Method and apparatus for driving CCFL at low burst duty cycle rates |
| US8223117B2 (en) | 2004-02-09 | 2012-07-17 | Microsemi Corporation | Method and apparatus to control display brightness with ambient light correction |
| US8358082B2 (en) | 2006-07-06 | 2013-01-22 | Microsemi Corporation | Striking and open lamp regulation for CCFL controller |
| USRE46502E1 (en) | 2011-05-03 | 2017-08-01 | Microsemi Corporation | High efficiency LED driving method |
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2002
- 2002-05-10 TW TW91109740A patent/TW554643B/en not_active IP Right Cessation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8223117B2 (en) | 2004-02-09 | 2012-07-17 | Microsemi Corporation | Method and apparatus to control display brightness with ambient light correction |
| US7646152B2 (en) | 2004-04-01 | 2010-01-12 | Microsemi Corporation | Full-bridge and half-bridge compatible driver timing schedule for direct drive backlight system |
| US7965046B2 (en) | 2004-04-01 | 2011-06-21 | Microsemi Corporation | Full-bridge and half-bridge compatible driver timing schedule for direct drive backlight system |
| US7755595B2 (en) | 2004-06-07 | 2010-07-13 | Microsemi Corporation | Dual-slope brightness control for transflective displays |
| US8358082B2 (en) | 2006-07-06 | 2013-01-22 | Microsemi Corporation | Striking and open lamp regulation for CCFL controller |
| US8093839B2 (en) | 2008-11-20 | 2012-01-10 | Microsemi Corporation | Method and apparatus for driving CCFL at low burst duty cycle rates |
| USRE46502E1 (en) | 2011-05-03 | 2017-08-01 | Microsemi Corporation | High efficiency LED driving method |
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