LED power consumption end heat improvement with novel electrical circuit designs

Shih-Lung Lee; Han-Ping Shieh

LED power consumption end heat improvement with novel electrical circuit designs

Shih-Lung Lee, Han-Ping Shieh

光電工程學系

研究成果: Paper › 同行評審

摘要

This paper presents two LED backlight driving techniques, (1)Vcc similar to GND circuit, (2)Vcc similar to GND similar to Vss Schmitt Trigger circuit to adjust the duty cycle of its LED signals. The first proposed circuit contributes to lower the power consumption by generating PWM driving signal for LEDs, the second proposed circuit discharges the LEDs to reduce the heat effect of LED driving.

原文	English
頁面	646-648
頁數	3
出版狀態	Published - 3 7月 2007
事件	7th International Display Manufacturing Conference (IDMC 07) - Taipei, 台灣持續時間: 3 7月 2007 → 6 7月 2007

Conference

Conference	7th International Display Manufacturing Conference (IDMC 07)
國家/地區	台灣
城市	Taipei
期間	3/07/07 → 6/07/07

引用此

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title = "LED power consumption end heat improvement with novel electrical circuit designs",

abstract = "This paper presents two LED backlight driving techniques, (1)Vcc similar to GND circuit, (2)Vcc similar to GND similar to Vss Schmitt Trigger circuit to adjust the duty cycle of its LED signals. The first proposed circuit contributes to lower the power consumption by generating PWM driving signal for LEDs, the second proposed circuit discharges the LEDs to reduce the heat effect of LED driving.",

author = "Shih-Lung Lee and Han-Ping Shieh",

year = "2007",

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day = "3",

language = "English",

pages = "646--648",

note = "7th International Display Manufacturing Conference (IDMC 07) ; Conference date: 03-07-2007 Through 06-07-2007",

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T1 - LED power consumption end heat improvement with novel electrical circuit designs

AU - Lee, Shih-Lung

AU - Shieh, Han-Ping

PY - 2007/7/3

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N2 - This paper presents two LED backlight driving techniques, (1)Vcc similar to GND circuit, (2)Vcc similar to GND similar to Vss Schmitt Trigger circuit to adjust the duty cycle of its LED signals. The first proposed circuit contributes to lower the power consumption by generating PWM driving signal for LEDs, the second proposed circuit discharges the LEDs to reduce the heat effect of LED driving.

AB - This paper presents two LED backlight driving techniques, (1)Vcc similar to GND circuit, (2)Vcc similar to GND similar to Vss Schmitt Trigger circuit to adjust the duty cycle of its LED signals. The first proposed circuit contributes to lower the power consumption by generating PWM driving signal for LEDs, the second proposed circuit discharges the LEDs to reduce the heat effect of LED driving.

M3 - Paper

SP - 646

EP - 648

T2 - 7th International Display Manufacturing Conference (IDMC 07)

Y2 - 3 July 2007 through 6 July 2007

ER -

LED power consumption end heat improvement with novel electrical circuit designs

摘要

Conference

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