I-Chen Chien

Title: I-Chen Chien: Innovator in Light-Emitting Technologies

Introduction

I-Chen Chien is a notable inventor based in Keelung, Taiwan. He has made significant contributions to the field of light-emitting technologies, holding a total of 5 patents. His innovative approaches have paved the way for advancements in light-emitting package structures.

Latest Patents

One of his latest patents is a method for forming a light-emitting package structure provided with a predetermined view angle. This method includes several steps, such as disposing a flip chip on a carrier substrate and filling an underfill material between at least two electrodes of the flip chip for support. Additionally, it involves laser lifting-off a growing substrate from the flip chip to form a thin film chip and expose an epitaxial structure. The process also includes roughening the exposed epitaxial structure and providing a view angle adjusting structure that includes a wavelength converting layer. The predetermined view angle is achieved by adjusting this structure according to a linear regression formula.

Career Highlights

I-Chen Chien has worked with prominent companies in the industry, including Lite-On Opto Technology (Changzhou) Co., Ltd. and Lite-On Technology Corporation. His experience in these organizations has contributed to his expertise in developing innovative light-emitting solutions.

Collaborations

I-Chen has collaborated with various professionals in his field, including his coworker Shih-Chang Hsu, who is a talented woman in the industry.

Conclusion

I-Chen Chien's work in light-emitting technologies showcases his innovative spirit and dedication to advancing the field. His patents and collaborations reflect his significant impact on the industry.