Hea-jung Suh is a distinguished inventor based in Seongnam, South Korea, recognized for his substantial contributions to the field of optical technology. With an impressive portfolio of 20 patents, Suh has made significant advancements in optical pickup devices and related functionalities that have enhanced imaging and recording mediums.

Latest Patents

Among his latest innovations, Hea-jung Suh has developed cutting-edge patents that include:

1. **Optical Pickup Device Having Chromatic Aberration Correction Lens**

This patent details an optical pickup device featuring a light source that emits light, an objective lens capable of focusing light onto a recording medium, and an optical path changer that alters the incident light's path. Notably, the device incorporates a chromatic aberration correction lens designed to mitigate chromatic aberration caused by variations in wavelength. The lens system comprises two adjacent lenses—one with positive power and another with negative power—enhancing the optics' performance.

2. **Optical Pickup Apparatus**

This invention revolves around an optical pickup apparatus that includes a swing arm pivoted to track a disc and an optical pickup unit driven in a focusing direction. The unit features a laser diode and an objective lens to ensure precise focus on the recording surface. Furthermore, a heat sink plate is strategically placed close to the disc to effectively dissipate heat generated by the laser diode during operation.

Career Highlights

Hea-jung Suh has established himself as a key player in the optical technologies sector while working at Samsung Electronics Co., Ltd. His role at such a prestigious company underscores his expertise and commitment to innovation in optical devices and systems. His inventions not only reflect brilliance but also cater to the evolving needs of technology and consumer electronics.

Collaborations

Suh's collaborative work with notable peers in the field, such as Chong-sam Chung and Young-man Ahn, showcases the team-oriented approach and knowledge sharing that drive innovation at Samsung Electronics. Their combined expertise contributes to the advancement of optical technologies and the successful development of cutting-edge products.

Conclusion

Hea-jung Suh's contributions to optical technology through his numerous patents reflect a commitment to innovation and excellence. As he continues to break barriers in optical design and functionality, his work remains influential within the industry. Suh's journey exemplifies the spirit of innovation that propels advancements in technology, making a lasting impact on how we engage with optical media.

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