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公开(公告)号:US20080129224A1
公开(公告)日:2008-06-05
申请号:US11685972
申请日:2007-03-14
申请人: Chih Tsung Shih , Shih Tsai Huang , Hsin Yu Tsai , Hung Lieh Hu
发明人: Chih Tsung Shih , Shih Tsai Huang , Hsin Yu Tsai , Hung Lieh Hu
IPC分类号: H05B37/02
CPC分类号: H05B33/0818
摘要: A method for driving a light source first sets a frame time and a unit time, and calculates the number of the unit time that the frame time can contain. Based on the turned-on duration (DTi) of a light-emitting device of the light source and the unit time, the turned-on numbers (Ni) and the compensation times (CTI) of the light-emitting devices are calculated. The light-emitting device is driven to emit a light beam according to the turned-on numbers (Ni) and the compensation times (CTI). The present driving method can be applied to light source and backing light source of liquid crystal displays.
摘要翻译: 用于驱动光源的方法首先设置帧时间和单位时间,并且计算帧时间可以包含的单位时间的数量。 基于光源的发光装置的接通持续时间(DTi)和单位时间,计算发光装置的导通数(Ni)和补偿时间(CTI)。 根据接通数(Ni)和补偿时间(CTI),驱动发光器件发射光束。 本驱动方法可应用于液晶显示器的光源和背光源。
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公开(公告)号:US07800578B2
公开(公告)日:2010-09-21
申请号:US11685972
申请日:2007-03-14
申请人: Chih Tsung Shih , Shih Tsai Huang , Hsin Yu Tsai , Hung Lieh Hu
发明人: Chih Tsung Shih , Shih Tsai Huang , Hsin Yu Tsai , Hung Lieh Hu
CPC分类号: H05B33/0818
摘要: A method for driving a light source first sets a frame time and a unit time, and calculates the number of the unit time that the frame time can contain. Based on the turned-on duration (DTi) of a light-emitting device of the light source and the unit time, the turned-on numbers (Ni) and the compensation times (CTI) of the light-emitting devices are calculated. The light-emitting device is driven to emit a light beam according to the turned-on numbers (Ni) and the compensation times (CTI). The present driving method can be applied to light source and backing light source of liquid crystal displays.
摘要翻译: 用于驱动光源的方法首先设置帧时间和单位时间,并且计算帧时间可以包含的单位时间的数量。 基于光源的发光装置的接通持续时间(DTi)和单位时间,计算发光装置的导通数(Ni)和补偿时间(CTI)。 根据接通数(Ni)和补偿时间(CTI),驱动发光器件发射光束。 本驱动方法可应用于液晶显示器的光源和背光源。
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