New Design and Application of High Efficiency LED Driving System for RGB-LED Backlight in LCD Display

Author(s):  
Sang-Yun Lee ◽  
Jae-Wook Kwon ◽  
Hyung-Suk Kim ◽  
Myoung-Soo Choi ◽  
Kyung-Soo Byun
2006 ◽  
Vol 37 (1) ◽  
pp. 510 ◽  
Author(s):  
Sang-Yun Lee ◽  
Jae-Wook Kwon ◽  
Hyung-Suk Kim ◽  
Myoung-Soo Choi ◽  
Kyung-Soo Byun

2014 ◽  
Vol 898 ◽  
pp. 863-866
Author(s):  
Dun Fan Ye ◽  
Xin Liu ◽  
Ya Min Li ◽  
Meng Yan Zhang

In accordance with the requirement of LED LCD driving power test and the basic principle of digital DC electronic load and combined with the trend of intelligentization, miniaturization, communication of electronic load, a new scheme of intelligent tester for LED LCD driver power based on PIC is proposed. It implements working modes of setting current, testing voltage, testing current, testing frequency, multi-channel transmission etc. Intelligent testing for ten states of LED LCD's four outputs under two power mode is supported. It can also send test data to upper computer for analysis with RS485 bus.


2009 ◽  
Vol 40 (1) ◽  
pp. 745 ◽  
Author(s):  
Ki-Chan Lee ◽  
Kyoung-Uk Choi ◽  
Sang-Gil Lee ◽  
Yun-Jae Park ◽  
Hyun-Seok Ko ◽  
...  

2012 ◽  
Vol 43 (1) ◽  
pp. 1219-1222
Author(s):  
Po-Hsien Huang ◽  
Shao-Wei Chiu ◽  
Chun-Chieh Kuo ◽  
Yu-Huei Lee ◽  
Ke-Horng Chen ◽  
...  

2004 ◽  
Vol 35 (1) ◽  
pp. 1218 ◽  
Author(s):  
Seiji Sakai ◽  
Akihiro Mori ◽  
Kazuhiro Ishiguchi ◽  
Kazuhiro Kobayashi ◽  
Toru Kokogawa ◽  
...  

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