Patent ID: 9545766
Date: 2017-01-17
CPC Classifications: B29D,G02B

Claim:
1. A method for manufacturing a light-guide device, comprising: obtaining a substrate having a plurality of flow passages; providing an inkjet printing equipment having a liquid jetting head apparatus; and injecting an optical wave guide micro-droplet through a plurality of open pores into the plurality of flow passages by using the liquid jetting head apparatus, to form a light-guide device in the plurality of flow passages, wherein a light wave refractive index of the light-guide device is greater than a light wave refractive index of a wall body of the plurality of flow passages, wherein the flow passages of the light-guide device are a constant width, wherein the light wave refractive index of the light-guide device is n wherein each of the flow passages form a closed pipe, each the open pores respectively communicating with each of the flow passages.