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发明授权
CN101401222B 发光二极管模块 有权 转让

发光二极管模块
摘要：
本发明涉及一种发光二极管(LED)模块，其包括至少一个具有光发射表面的LED芯片(12)，和陶瓷转换片(14)。该LED模块的特征是，所述的陶瓷转换片包括覆盖LED芯片的光发射表面的第一部分的第一区段(18)，和在第一区段旁边的第二区段(20)，第二区段(20)覆盖LED芯片的光发射表面的第二部分，其中，至少一个区段包括用于将LED芯片的发射光转换成某个波长的波长转换材料，并且，其中，选择所述陶瓷转换片相对于所述LED芯片的侧向位置、所述转换片的旋转和所述区段的尺寸中的至少一个，以使该LED模块产生某种所需颜色的混合光。本发明也涉及一种制造这种LED模块的方法，还涉及一种用于LED模块中的陶瓷转换片。
摘要（英）：

The present invention relates to a light emitting diode (LED) module (10), comprising at least one LED chip (12) having a surface (13) for emitting light, and a ceramic conversion plate (14). The LED module is characterized in that the ceramic conversion plate includes a first segment (18) covering a first portion of the light emitting surface of the LED chip(s) and a second segment (20) providedalongside the first segment covering a second portion of the light emitting surface of the LED chip(s), wherein at least one of the segments comprises a wavelength-converting material for converting light emitted from the LED chip(s) to a certain wavelength. The present invention also relates to a method for the manufacturing of such an LED module, and a ceramic conversion plate for use in an LEDmodule.

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