Tsinghua University

Cloud Light Technology Limited

Chang-Hung Tien

Pei-Yu Chang

Da-Jeng Yao

Cheng-Hsien Liu

Shih-Kang Fan

Ming-Hsing Chung

Wen-Syang Hsu

Cheng-Kai Huang

Hong-Yuan Huang

Ting-Ju Yueh

Chi-Fan Chen

Kuo-Wei Chang

Chin-Jung Li

Bo-Hong Ma

A light receiving and emitting module includes a sub-mount platform, a photoelectrical conversion component, a lens and a base. The sub-mount platform is made of silicon-based material and has first and second contact surfaces. The photoelectrical conversion component is disposed on the first contact surface. The lens is disposed on the second contact surface. The sub-mount platform is disposed on one side of the base. The first contact surface and second contact surface have therebetween a height difference, such that the photoelectrical conversion component matches the center of the lens. Further provided is a light receiving and emitting device including the light receiving and emitting module, a printed circuit board and a plurality of conducting wires. The conducting wires are electrically connected to the photoelectrical conversion component and printed circuit board. The conducting wires are disposed on at least two sides of the light receiving and emitting module.

Light receiving and emitting device

The present disclosure illustrates a platform system for in vitro cell co-cultivation with automatic trapping function. The platform system aims to develop a bio-chip applied in cell culture systems, and has several features. The first feature is that this co-cultivation platform can construct a micro environment suitable for culture of various cells. The second feature is dynamic perfusion. The microfluidic system is used to dynamically replace the culture medium, in order to maintain an appropriate environment for the growth of cells. The third feature is the automatic trapping. The cells to be cultured can be trapped in a suitable location according to the flow resistance, so that the damaged on the cell caused by manual operation can be minimized.

Platform system for in vitro cell co-cultivation with automatic trapping function

Growing community of inventors

Taipei, Taiwan

Chang-Hung Tien