Optical element
专利汇可以提供Optical element专利检索，专利查询，专利分析的服务。并且PURPOSE: To omit the optical system from the light source to the photo detector as well as to realize a miniature size for the optical element, by burying the liminous element to be the light source at the other end within the columnar optical medium the tip of which is formed into a convex lens and then providing a semitransparent mirror surface featuring a fixed angle to the optical axis of the convex lens between the convex lens and the luminous element.
CONSTITUTION: One end face 7 of square pillar 1 composed of the transparent optical resin such as the acryl resin or the like is cut off with an angle of 45° to the optical axis and then polished, and microelement 2 such as the semiconductor laser or the light emitting diode, etc. is buried to the other end face opposing to face 7 with the light emission surface set vertical to the optical axis. After this, electrode draw-out line 3 and 4 are attached to element 2 to be connected to electrode 5 and 6 which are provided the external end face of square pillar 1. Furthermore, square pillar 8 featuring the same material and the same shape as pillar 1 is prepared, and one end face 9 is angled and polished like face 7, and the other end face is kept as convex lens 10. After this, pollar 1 and 8 are unified via the transparent adhesive with matchine between face 7 and 9, thus forming a shape suited to the video disc player and the like.
COPYRIGHT: (C)1979,JPO&Japio，下面是Optical element专利的具体信息内容。
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