한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2007년도 추계학술대회 논문집
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- Pages.375-376
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- 2007
RGB LED 배열을 사용하는 역광선 단위의 광학 분석
Optical Analysis of Backlight Units Using RGB LED Array
- Aung, Aye Thida (Wonkwang Univ.) ;
-
Lee, Seung-Min
(Wonkwang Univ.)
;
- Yang, Jong-Kyung (Wonkwang Univ.) ;
- Yim, Youn-Chan (Wonkwang Univ.) ;
-
Lee, Jong-Chan
(Kumho Electric, Inc.)
;
-
Park, Dae-Hee
(Wonkwang Univ.)
- 발행 : 2007.11.01
초록
In this work, we have simulated a 42-inch LED BLU which was based on 300 RGB LEDs. We have done an adjustment of LEDs' strip distance and a height of the top of the LED to the back of the LCD to get white color uniformity. So, we have changed simultaneously the distance between the top of the LEDs and the back of the LCD. Moreover, we set a fixed position for the horizontal of LED's pitch. And then, we have experimented and compared to our simulation data.