Soon Chye Lian

Title: Innovations of Soon Chye Lian

Introduction

Soon Chye Lian is a notable inventor based in Singapore, recognized for his contributions to the field of illumination systems and BGA mould assemblies. With a total of three patents to his name, he has made significant advancements in technology that enhance the performance and efficiency of complex objects.

Latest Patents

One of his latest patents is an adaptive lighting system and method for the inspection of complex objects. This invention discloses illumination systems and methods of designing and constructing the same. The resulting illumination systems comprise both front and back light modules, providing selectable and programmable illumination tailored to enhance defects on multidimensional objects. The light guides are aligned to the backlight module and integrated with spring-loaded mechanisms, allowing them to move freely and reposition to a reference home position during setup. The front light module is utilized to highlight surface defects and is mechanically integrated into the illumination system. The illumination modules may include multiple discrete light-emitting components with varying spatial intensity distributions and color spectrums, creating an application-oriented combined illuminating effect.

Another significant patent is the BGA mould assembly for encapsulating BGA substrates of varying thickness. This assembly facilitates a high degree of control over the clamping force on BGA substrates. Each of the dual in-line cavity bars has an independent drive, which is a wedge press that includes a servo motor and a linear-conversion mechanism. This mechanism converts the rotational motion of the motor into linear movement. An input wedge is coupled to the linear-conversion mechanism, allowing it to move correspondingly with the linear movement. The output wedge is positioned to ensure that horizontal movement by the input wedge causes the output wedge to move downwards. A roller cage is provided at the top and bottom of the input wedge to reduce friction.

Career Highlights

Soon Chye Lian has worked with prominent companies such as Texas Instruments Corporation and Advanced Systems Automation Limited. His experience in these organizations has contributed to his expertise in developing innovative solutions in his field.

Collaborations

He has collaborated with notable coworkers, including Thiam Beng Lim and Tiang Siong Lian, further enhancing his work through shared knowledge and expertise.

Conclusion

Soon Chye Lian's innovative patents and career achievements reflect his significant contributions to technology and engineering. His work continues to influence advancements in illumination systems and BGA mould assemblies, showcasing the importance of innovation