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For the Inventor, By the Inventor

Yongin, South Korea

Sang-Pil Lee

This inventor holds 8 USPTO granted patents and 1 EPO patent. Top assignee: Samsung Display Co., Ltd.. Active years: 2013-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang-Pil Lee. Retrieved from https://idiyas.com/inventor/sang-pil-lee

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 8

% Patents Active = 87.5


Average Co-Inventor Count = 4.2

ph-index = 3

Forward Citations = 27(Granted Patents)


Company Filing History:

goldMedal8 out of 27,288 
 
Samsung Display Co., Ltd.
 patents

Years Active: 2013-2015

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8 patents (USPTO):Explore Patents
1. 9136310 - Thin film deposition apparatus, method of manufacturing organic light-emitting display device by using the apparatus, and organic light-emitting display device manufactured by using the method (2015-09-15),
2. 8993994 - Light-emitting device and organic light emitting display apparatus including the same (2015-03-31),
3. 8894458 - Thin film deposition apparatus, method of manufacturing organic light-emitting display device by using the apparatus, and organic light-emitting display device manufactured by using the method (2014-11-25),
4. 8878206 - Organic light emitting display apparatus including an auxiliary layer and method for manufacturing the same (2014-11-04),
5. 8859043 - Organic layer deposition apparatus and method of manufacturing organic light-emitting display device by using the same (2014-10-14),
6. 8754406 - Organic light emitting diode device with a plurality of buffer layers and method of manufacturing the same (2014-06-17),
7. 8610347 - Organic light emitting diode display including a plurality of pixels with different thickness of the light emitting member (2013-12-17),
8. 8471275 - Organic light emitting device display and method of manufacturing the same (2013-06-25),

Title: Innovations of Sang-Pil Lee in Organic Light-Emitting Display Technology

Introduction

Sang-Pil Lee is a prominent inventor based in Yongin, South Korea, known for his significant contributions to the field of organic light-emitting display (OLED) technology. With a total of eight patents to his name, Lee has been instrumental in advancing the capabilities and efficiency of OLED devices.

Latest Patents

Among his latest patents, Lee has developed a thin film deposition apparatus and methods for manufacturing organic light-emitting display devices. The thin film deposition apparatus features a deposition source that includes a deposition material, a deposition source nozzle unit with multiple nozzles, and a patterning slit sheet with several patterning slits. This innovative design allows for precise control over the deposition process, enhancing the quality of the thin films produced. Additionally, his patents include a light-emitting device that comprises a substrate, a first electrode made of a light-transmissive material, and an organic emissive layer, showcasing his expertise in creating efficient light-emitting structures.

Career Highlights

Sang-Pil Lee has made remarkable strides in his career at Samsung Display Co., Ltd., where he has focused on developing cutting-edge technologies for display applications. His work has not only contributed to the advancement of OLED technology but has also positioned Samsung as a leader in the display industry.

Collaborations

Lee has collaborated with notable colleagues, including Young-Rok Song and Jung-Bae Song, to further enhance the research and development of OLED technologies. Their combined expertise has led to innovative solutions that address the challenges faced in the display sector.

Conclusion

Sang-Pil Lee's contributions to the field of organic light-emitting displays exemplify the impact of innovation in technology. His patents and collaborative efforts continue to shape the future of display technology, making significant strides in efficiency and performance.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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