This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Samsung Display Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Changyeong Song: Innovator in Display Technology
Introduction
Changyeong Song is a prominent inventor based in Yongin-si, South Korea. He is known for his contributions to display technology, particularly in the development of advanced display devices. With a focus on innovation, he has made significant strides in enhancing the performance and efficiency of display systems.
Latest Patents
Changyeong Song holds a patent for a display device comprising a filling layer. This invention includes a base layer, a pixel defining film, a display element layer featuring a light-emitting element divided by the pixel defining film, an encapsulation substrate on the display element layer, and a filling layer positioned between the display element layer and the encapsulation substrate. The filling layer consists of a filler derived from a mixture that includes a first polymer compound containing a first monomer, a second polymer compound containing a second monomer, and a variety of crosslinking compounds. This innovative design aims to improve the overall functionality and durability of display devices.
Career Highlights
Changyeong Song is currently employed at Samsung Display Co., Ltd., a leading company in the display technology sector. His work at Samsung has allowed him to collaborate with other talented professionals in the field, contributing to the advancement of display technologies.
Collaborations
Some of his notable coworkers include Yongchan Ju and Yeonguk Kim. Their collaborative efforts have played a crucial role in the development of cutting-edge display solutions.
Conclusion
Changyeong Song's innovative work in display technology exemplifies the impact of dedicated inventors in advancing modern technology. His contributions continue to shape the future of display devices, making them more efficient and effective.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile