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Machine translation
1. (WO2013162129) DEVICE FOR DRIVING Q-SWITCH ELEMENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/162129    International Application No.:    PCT/KR2012/007476
Publication Date: 31.10.2013 International Filing Date: 19.09.2012
IPC:
H01S 3/10 (2006.01)
Applicants: WON TECHNOLOGY CO., LTD. [KR/KR]; 538, Yongsan-dong Yuseong-gu Daejeon 305-500 (KR) (For All Designated States Except US).
KIM, Jongwon [KR/KR]; (KR) (US only).
KIM, Junghyun [KR/KR]; (KR) (US only).
SEO, Youngseok [KR/KR]; (KR) (US only).
PARK, kyungsoo [KR/KR]; (KR) (US only).
BACK, Youngjun [KR/KR]; (KR) (US only)
Inventors: KIM, Jongwon; (KR).
KIM, Junghyun; (KR).
SEO, Youngseok; (KR).
PARK, kyungsoo; (KR).
BACK, Youngjun; (KR)
Agent: CHUNG, Hwoihwan; 501 KT & G Bldg., 926 Dunsan-dong, Seo-gu Daejeon 302-120 (KR)
Priority Data:
10-2012-0044169 26.04.2012 KR
Title (EN) DEVICE FOR DRIVING Q-SWITCH ELEMENT
(FR) DISPOSITIF DE COMMANDE D'ÉLÉMENT COMMUTATEUR Q
(KO) 큐 스위칭 소자 구동장치
Abstract: front page image
(EN)The present invention relates to a device for driving a Q-switch element, and more specifically, to a device for driving a Q-switch element comprising: a power supply portion for generating power; a PWM switching pulse generation portion for receiving inputted power that is generated by the power supply portion and generating a PWM switching pulse; a high-voltage generation portion for primarily boosting the PWM switching pulse that is generated by the PWM switching pulse generation portion and the power that is generated by the power supply portion to a high voltage; a voltage multiplying portion for secondarily boosting the voltage of the high-voltage generation portion; a high-voltage switching portion for turning on/off the high voltage that is generated by the voltage multiplying portion; a control portion for monitoring and controlling the high voltage that is boosted by the voltage multiplying portion, and generating a control pulse signal for controlling the high-voltage switching portion; an impedance matching portion for matching the impedance of the high voltage that is switched by means of the high-voltage switching portion; and a Q-switching element portion for receiving inputted final output voltage, which is impedance-matched by the impedance matching portion, and Q-switching a laser pulse.
(FR)La présente invention concerne un dispositif de commande d'un élément commutateur Q et, plus particulièrement, un dispositif de commande d'un élément commutateur Q comprenant : une partie d'alimentation en courant destinée à générer un courant ; une partie génératrice d'impulsion de commutation PWM destinée à recevoir le courant entré qui est généré par la partie d'alimentation en courant et à générer une impulsion de commutation PWM ; une partie génératrice de haute tension d'amplification primaire de l'impulsion de commutation PWM qui est générée par la partie génératrice d'impulsion de commutation PWM et du courant qui est généré par la partie d'alimentation en courant à une haute tension ; une partie de multiplication de tension d'amplification secondaire de la tension de la partie génératrice de haute tension ; une partie de commutation de haute tension de conduction/blocage de la haute tension qui est générée par la partie de multiplication de tension ; une partie de commande permettant de surveiller et de commander la haute tension qui est amplifiée par la partie de multiplication de tension et de générer un signal d'impulsion de commande destiné à commander la partie de commutation de haute tension ; une partie d'adaptation d'impédance destinée à adapter l'impédance de la haute tension qui est commutée au moyen de la partie de commutation de haute tension ; et une partie d'élément de commutation Q destinée à recevoir la tension de sortie finale entrée, qui a fait l'objet d'une adaptation d'impédance par la partie d'adaptation d'impédance, et à assurer une commutation Q d'une impulsion laser.
(KO)본 발명은 큐-스위칭 소자 구동장치에 관한 것으로, 더욱 상세하게는, 전원을 발생하는 전원공급부; 상기 전원공급부에서 발생한 전원을 입력받아 PWM 스위칭 펄스를 발생하는 PWM 스위칭 펄스 발생부; 상기 PWM 스위칭 펄스 발생부에서 생성된 PWM 스위칭 펄스와, 상기 전원공급부에서 발생된 전원을 고압으로 1차 승압시키는 고압발생부; 상기 고압발생부의 전압을 2차 승압시키는 전압배가부; 상기 전압배가부에서 생성된 고전압을 온/오프하는 고압스위칭부; 상기 전압배가부에서 승압된 고전압을 모니터링하여 제어하고, 상기 고압스위칭부를 제어하기 위한 제어 펄스 신호를 생성하는 제어부; 상기 고압스위칭부에 의해 스위칭 된 고전압의 임피던스를 맞추기 위한 임피던스 매칭부; 및, 상기 임피던스 매칭부로부터 임피던스 매칭된 최종 출력전압을 입력 받아, 레이저 펄스를 큐-스위칭 하는 큐-스위칭 소자부;를 포함하여 구성하는 것을 특징으로 하는 큐-스위칭 소자 구동장치에 관한 것이다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)