Yun-Ho Chang is a prominent inventor based in Yongin, South Korea. He has made significant contributions to the field of organic light-emitting display (OLED) technology. With a total of 4 patents to his name, Chang's work has been instrumental in advancing the manufacturing processes of OLED devices.

Latest Patents

Chang's latest patents include an organic layer deposition apparatus and a method of manufacturing organic light-emitting display apparatus using the same. His innovations focus on creating an organic layer deposition apparatus that is suitable for mass production of large substrates while enabling high-definition patterning. Additionally, he has developed methods that allow for precise control of the distance between a patterning slit sheet and a substrate during the manufacturing process.

Career Highlights

Yun-Ho Chang is currently employed at Samsung Display Co., Ltd., where he continues to push the boundaries of display technology. His work has not only enhanced the efficiency of OLED manufacturing but has also contributed to the overall quality of the displays produced.

Collaborations

Chang has collaborated with notable colleagues such as Mi-Joo Yoon and Tae-Yong Kim. Their combined expertise has fostered an environment of innovation and creativity within the field of display technology.

Conclusion

Yun-Ho Chang's contributions to organic light-emitting display technology exemplify the impact of innovative thinking in the electronics industry. His patents and ongoing work at Samsung Display Co., Ltd. continue to shape the future of display technology.

Profile summary based on public USPTO records.

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