Optical semiconductor device with convergent lens
AssigneeMitsubishi Denki Kabushiki Kaisha
InventorYoshihiro Tomita
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Abstract
An optical semiconductor device with a convergent lens comprising: a convergent lens 1, a wiring pattern 11 formed on a surface of the convergent lens 1, wherein the wiring pattern has an opening for converging a light, and a semiconductor element 2 electrically directly connected with a back surface of the wiring pattern 11 for electrically connecting this to an outside, whereby the size of the device can be miniaturized by preventing outer terminals from protruding from a side surface of a hollow package, and a cost of the device is low.
Claims9
An optical semiconductor device comprising:
- a convergent lens;
- a wiring pattern formed on a surface of said convergent lens, wherein said wiring pattern has an opening for converging a light;
- and
- a semiconductor element electrically directly connected with a back surface of said wiring pattern so that said semiconductor element is electrically connected to an external device.
An optical semiconductor device comprising:
- a convergent lens;
- a wiring board attached to a surface of said convergent lens, wherein said wiring board has an opening for converging light;
- and
- a semiconductor element electrically directly connected with a back surface of said wiring board so that said semiconductor element is electrically connected to an external device.
Dependencies are inferred from the claim text.