LIGHT PIPE STRUCTURE OF IMAGE SENSING DEVICE AND FABRICATING METHOD THEREOF

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United States of America Patent

SERIAL NO

15016219

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Abstract

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A light pipe structure of an image sensing device including a substrate, a dielectric layer, and a light-pipe material layer is provided. The substrate has a light sensing region therein. The dielectric layer is disposed on the substrate. The dielectric layer has a light pipe therein, and the light pipe is located above the light sensing region. The light-pipe material layer is disposed in the light pipe and has a recessed curved surface.

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Patent Owner(s)

Patent OwnerAddress
POWERCHIP TECHNOLOGY CORPORATIONNO 12 LI-HSIN RD I SCIENCE-BASED INDUSTRIAL PARK HSINCHU

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hsieh, Chin-Yu Hsinchu City, TW 2 2
Kao, Tzu-Wen Chiayi County, TW 2 3
Lai, Yu-Yuan Miaoli County, TW 4 5

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