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公开(公告)号：US20130176729A1
公开(公告)日：2013-07-11
申请号：US13733894
申请日：2013-01-04
申请人： Meng-Hsuan Lin , Chien-Chung Liao , Chun-Wei Lee
发明人： Meng-Hsuan Lin , Chien-Chung Liao , Chun-Wei Lee
CPC分类号： F21V13/04 , F21V5/04 , F21V7/0091 , F21Y2105/10 , F21Y2115/10 , G02B3/00 , G02B19/0028 , G02B19/0061
摘要： A lens structure, a light source device, and a light source module are provided. The light source device includes a light emitting device and a lens structure. The light emitting device is capable of emitting a light beam. The lens structure includes a first surface, a second surface opposite to the first surface and four total internal reflection surfaces connected to the second surface. Some of the total internal reflection surfaces connect to the first surface. The first surface has a recess. The light emitting device is disposed at the recess. The second surface is a free-form surface. The light beam is capable of entering the lens structure through the first surface, and leaving the lens structure through the second surface.
摘要翻译： 提供了一种透镜结构，光源装置和光源模块。 光源装置包括发光装置和透镜结构。 发光装置能够发射光束。 透镜结构包括第一表面，与第一表面相对的第二表面和连接到第二表面的四个全内反射表面。 全部内反射面中的一些连接到第一表面。 第一表面有凹槽。 发光装置设置在凹部处。 第二个表面是自由曲面。 光束能够通过第一表面进入透镜结构，并且使透镜结构通过第二表面。
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公开(公告)号：US08801221B2
公开(公告)日：2014-08-12
申请号：US13733894
申请日：2013-01-04
申请人： Meng-Hsuan Lin , Chien-Chung Liao , Chun-Wei Lee
发明人： Meng-Hsuan Lin , Chien-Chung Liao , Chun-Wei Lee
IPC分类号： F21V5/00
CPC分类号： F21V13/04 , F21V5/04 , F21V7/0091 , F21Y2105/10 , F21Y2115/10 , G02B3/00 , G02B19/0028 , G02B19/0061
摘要： A lens structure, a light source device, and a light source module are provided. The light source device includes a light emitting device and a lens structure. The light emitting device is capable of emitting a light beam. The lens structure includes a first surface, a second surface opposite to the first surface and four total internal reflection surfaces connected to the second surface. Some of the total internal reflection surfaces connect to the first surface. The first surface has a recess. The light emitting device is disposed at the recess. The second surface is a free-form surface. The light beam is capable of entering the lens structure through the first surface, and leaving the lens structure through the second surface.
摘要翻译： 提供了一种透镜结构，光源装置和光源模块。 光源装置包括发光装置和透镜结构。 发光装置能够发射光束。 透镜结构包括第一表面，与第一表面相对的第二表面和连接到第二表面的四个全内反射表面。 全部内反射面中的一些连接到第一表面。 第一表面有凹槽。 发光装置设置在凹部处。 第二个表面是自由曲面。 光束能够通过第一表面进入透镜结构，并且使透镜结构通过第二表面。
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公开(公告)号：US20050264241A1
公开(公告)日：2005-12-01
申请号：US10855418
申请日：2004-05-28
申请人： Chun-Wei Lee
发明人： Chun-Wei Lee
CPC分类号： H05B37/0236 , G06F1/181 , H05B41/34
摘要： A flashing apparatus controlled by an audio signal on a motherboard and a method for the same is proposed. The flashing apparatus has at least one cold cathode fluorescent lamp (CCFL), a motherboard and a controller. The CCFL is connected to a high voltage cable and receives a high voltage power to emit light of at least one color. The motherboard executes a sound effect software to send a lighting pulse signal to the controller. The controller is electrically connected to the high voltage power for the CCFL. The controller receives the lighting pulse signal and converts it into the high voltage power to make the CCFL flash.
摘要翻译： 提出了由母板上的音频信号控制的闪光装置及其方法。 闪光装置具有至少一个冷阴极荧光灯（CCFL），母板和控制器。 CCFL连接到高压电缆并接收高压电力以发射至少一种颜色的光。 主板执行音效软件向控制器发送点亮脉冲信号。 控制器电连接到CCFL的高压电源。 控制器接收点亮脉冲信号并将其转换成高压电源，使CCFL闪烁。
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公开(公告)号：US07315298B2
公开(公告)日：2008-01-01
申请号：US10855418
申请日：2004-05-28
申请人： Chun-Wei Lee
发明人： Chun-Wei Lee
CPC分类号： H05B37/0236 , G06F1/181 , H05B41/34
摘要： A flashing apparatus controlled by an audio signal on a motherboard and a method for the same is proposed. The flashing apparatus has at least one cold cathode fluorescent lamp (CCFL), a motherboard and a controller. The CCFL is connected to a high voltage cable and receives a high voltage power to emit light of at least one color. The motherboard executes a sound effect software to send a lighting pulse signal to the controller. The controller is electrically connected to the high voltage power for the CCFL. The controller receives the lighting pulse signal and converts it into the high voltage power to make the CCFL flash.
摘要翻译： 提出了由母板上的音频信号控制的闪光装置及其方法。 闪光装置具有至少一个冷阴极荧光灯（CCFL），母板和控制器。 CCFL连接到高压电缆并接收高压电力以发射至少一种颜色的光。 主板执行音效软件向控制器发送点亮脉冲信号。 控制器电连接到CCFL的高压电源。 控制器接收点亮脉冲信号并将其转换成高压电源，使CCFL闪烁。
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