专利汇可以提供Photocoupler with monitor专利检索,专利查询,专利分析的服务。并且PURPOSE:To enhance the efficiency and the degree of freedom of parts constitution of a monitor device by cutting diagonally the end of an optical fiber holding pipe, grinding the same and using said face as a mirror surface. CONSTITUTION:Arrangement is so made that the light from a light emitting diode 1 is radiated toward the end face of an optical fiber 4 and a metal pipe protecting said optical fiber. The end face of the metal pipe 9 is cut at about 45 deg. to its axis and is polished. Hence, the light entering the end face of the optical fiber propagates in the optical fiber and the light striking on the end face of the metal pipe is reflected by said end face, is condensed by a lens 10 and enters a solar battery. If the device is arranged in this way, the light, which is not entered to the optical fiber, out of the light from a light emitting part, reflects on the diagonally polished surface and therefore it may be received in the solar battery or may be condensed by the lens and received with a PIN photodiode of a small effective diameter; hence, the enhancement of the degree of freedom of parts constitution is made possible.,下面是Photocoupler with monitor专利的具体信息内容。
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