지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2010.7
- 수록면
- 351 - 356 (6page)
이용수
초록· 키워드
오류제보하기
A new current-balancing multi-channel LED driver is proposed in this paper. The conventional LED driver system consists of three cascaded power conversion stages and its driver stage has the same number of expensive boost converters as those of the LED channels. On the other hand, the proposed LED driver system consists of two cascaded power stages and its driver stage requires only passive devices instead of expensive boost converters. Nevertheless, all of the currents through multi-channel LEDs can be well balanced. Therefore, it features a smaller system size, improved efficiency, and lower cost. To confirm the validity of the proposed driver, its operation and performance are verified on a prototype for a 46” LCD TV.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. A NEW CURRENT BALANCING MULTI-CHANNEL LED DRIVER
Ⅲ. EXPERIMENTAL RESULTS
Ⅳ. CONCLUSIONS
ACKNOWLEDGMENT
REFERENCES
참고문헌 (13)
참고문헌 신청
1. [학술대회논문] - L. Y. Pan / 2007 / The future development of global LCD TV industry / Proceeding of PICMET : 1818 ~ 1821
2. [학술대회논문] - F. Xiaoyun / 2009 / Research and analysis of the design development and perspective technology for LED lighting products / Proceeding of CAID&CD : 1330 ~ 1334
3. [학술대회논문] - M. Doshi / 2007 / Digital architecture for driving large LED arrays with dynamic bus voltage regulation and phase shifted PWM / Proceeding of APEC : 287 ~ 293
4. [학술대회논문] - Heinz Van der Broect / 2007 / Power driver topologies and control schemes for LEDs / Proceeding of APEC : 1319 ~ 1325
5. [학술대회논문] - Baddela, S. M / 2004 / Parallel connected LEDs operated at high to improve current sharing / Proceeding of IAS : 1677 ~ 1681
2. [학술대회논문] - F. Xiaoyun / 2009 / Research and analysis of the design development and perspective technology for LED lighting products / Proceeding of CAID&CD : 1330 ~ 1334
3. [학술대회논문] - M. Doshi / 2007 / Digital architecture for driving large LED arrays with dynamic bus voltage regulation and phase shifted PWM / Proceeding of APEC : 287 ~ 293
4. [학술대회논문] - Heinz Van der Broect / 2007 / Power driver topologies and control schemes for LEDs / Proceeding of APEC : 1319 ~ 1325
5. [학술대회논문] - Baddela, S. M / 2004 / Parallel connected LEDs operated at high to improve current sharing / Proceeding of IAS : 1677 ~ 1681
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
High-Accuracy and Cost-Effective Current-Balanced Multi-channel LED Backlight Driver using Single-Transformer
ICPE(ISPE)논문집
2011 .05
-
LED TV를 위한 단일전력단 전류평형 다채널 LED 구동회로
전력전자학회논문지
2014 .12
-
LED Backlight를 위한 다채널 전류평형 단일스위치 LED 구동회로
전력전자학회논문지
2016 .08
-
저 전압스트레스 및 다채널 전류 평형을 위한 Floating 전압 스택형 단일스위치 LED 구동회로
전력전자학회논문지
2015 .04
-
Cost-Effective Single Switch Multi-Channel LED Driver
JOURNAL OF POWER ELECTRONICS
2015 .03
-
전력 최적제어 기능을 가진 LED 드라이버 설계
전기학회논문지 P
2011 .12
-
대화면 LCD Backlight를 위한 새로운 전류평형 다채널 LED 구동회로
전력전자학회논문지
2010 .04
-
High Step-Down Multiple-Output LED Driver with the Current Auto-Balance Characteristic
JOURNAL OF POWER ELECTRONICS
2012 .07
-
이중강압 DC-DC 컨버터를 이용한 새로운 LED 전류 밸런싱 기법
전기학회논문지
2017 .10
-
New X-Y Channel Driving Method for LED Backlight System in LCD TVs
한국정보디스플레이학회 International Meeting
2007 .01
-
Simple LED driver with Constant Current Control
국제 전기 기기 및 시스템 논문지
2014 .01
-
A 3.3-V Low-Power Compact Driver for Multi-Standard Physical Layer
JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE
2007 .03
-
A Novel Single-Stage High Power LEDs Driver
ICPE(ISPE)논문집
2011 .05
-
Bottom-up Approaches to Implementing Driver Models based on Human Factors Experiments
대한인간공학회 학술대회논문집
2011 .05
-
High efficiency multi-channel LED driver based on SIMO switch-mode converter
대한전자공학회 ISOCC
2012 .11
-
플라이백 컨버터를 이용한 조명용 LED Driver의 모듈화 연구
전력전자학회논문지
2009 .12
-
고전력 LED 구동장치의 전류제어 정밀도 향상에 관한 연구
대한전기학회 학술대회 논문집
2005 .10
-
Design of An Intelligent Universal Driver Circuit for LED Lights
한국통신학회논문지
2017 .08
-
AC LED Driver 개발동향 분석
한국조명·전기설비학회 학술대회논문집
2016 .11
-
A High Efficient Constant-Current Multi-Channel LED Driver
ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications
2009 .07
이 논문의 저자 정보
이 논문과 함께 이용한 논문
Precise Analytical Solution for the Peak Gain of LLC Resonant Converters
Sung-Soo Hong
,
Sang-Ho Cho
,
Chung-Wook Roh
외 1명
JOURNAL OF POWER ELECTRONICS
2010
.11
Analysis and Design of a High Voltage Flyback Converter with Resonant Elements
Sung-Soo Hong
,
Sang-Keun Ji
,
Young-Jin Jung
외 1명
JOURNAL OF POWER ELECTRONICS
2010
.03
Integrated DC-DC Converter Based Energy Recovery Sustainer Circuit for AC-PDP
Jae-Sung Pa
,
k
,
Yong-Saeng Shin
외 3명
JOURNAL OF POWER ELECTRONICS
2012
.11
슬림형 대화면 LCD 모듈용 단일단 고효율 LED 백라이트 구동시스템
정강률
,
유두희
한국정보기술학회논문지
2013
.04
고정 위상 동작 인버터를 포함하는 위상천이 풀 브리지 DC/DC 컨버터
김진호
,
박재성
,
김홍권
외 6명
전력전자학회논문지
2013
.04
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2010-560-003117884