I-Lin Chu

Title: I-Lin Chu: Innovator in Laser Scanning Technology

Introduction

I-Lin Chu is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of laser scanning technology, holding a total of four patents. His innovative designs have enhanced the efficiency and functionality of laser scanning units, particularly in color printers.

Latest Patents

One of I-Lin Chu's latest patents is an in-line laser scanning unit with multiple light beams. This invention features a minimized in-line mirror set composed of vertically stacked Micro Electronic Mechanical System (MEMS) oscillatory mirrors. It also includes a linear corresponding scanning lens set formed by vertically stacked F-Sin θ lenses. This design corrects the variation of the reflective angle of the oscillatory mirror, ensuring a constant scanning speed of multiple laser beams on the image plane. As a result, the volume of color printers is effectively reduced, and scanning efficiency is significantly improved when applied to optical engines of color printers. Another notable patent is a laser device designed for use in laser scanning units. This device includes a laser diode positioned on a flange's accommodation hole, with a collimator lens arranged at one end of an inner tube part of a holder. The laser beam passes through the inner tube and collimator lens, projecting outward. The design incorporates a lug extending radially from the holder's outer surface, with axial guide slots and guide pins to ensure precise alignment.

Career Highlights

I-Lin Chu has worked with notable companies such as E-Pin Optical Industry Co., Ltd. and E-Pin Optical Industrial Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative technologies in laser scanning.

Collaborations

I-Lin Chu has collaborated with talented individuals in his field, including Guo-Zen Chen and San-Woei Shyu. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

I-Lin Chu's work in laser scanning technology exemplifies innovation and efficiency. His patents reflect a commitment to improving the functionality of laser devices, particularly in the realm of color printing. His contributions continue to influence the industry and inspire future advancements.