HyunHaeng Lee

Title: Innovations of HyunHaeng Lee in Display Technology

Introduction

HyunHaeng Lee is a prominent inventor based in Gyeongsangbuk-do, South Korea. He has made significant contributions to the field of display technology, holding a total of seven patents. His work focuses on enhancing the efficiency and performance of display devices.

Latest Patents

HyunHaeng Lee's latest patents include innovative designs for display devices. One of his notable inventions involves a display device that efficiently arranges a storage capacitor and an active pattern on a subpixel. This design allows for an increased area of the storage capacitor by utilizing an active layer composed of a semiconductor layer and a conductive layer. Additionally, he has developed methods to optimize the area overlapping with a contact-hole located on the active pattern, which can improve the size of the driving transistor and enhance the aperture ratio of the subpixel.

Another significant patent pertains to an organic light emitting display panel and device. This invention includes a buffer layer on a first conductive layer, an active layer, and a series of insulating films that facilitate the contact of an organic light emitting element with the active layer. The design ensures that the area where the active layer and a second conductive layer contact is included in a node that applies a reference voltage to a driving transistor.

Career Highlights

HyunHaeng Lee is currently employed at LG Display Co., Ltd., a leading company in the display technology sector. His work has been instrumental in advancing the capabilities of organic light emitting displays, which are widely used in modern electronic devices.

Collaborations

Throughout his career, HyunHaeng Lee has collaborated with notable colleagues, including Younghee Lee and SooHong Choi. These collaborations have contributed to the development of innovative display technologies.

Conclusion

HyunHaeng Lee's contributions to display technology through his patents and work at LG Display Co., Ltd. highlight his role as a key innovator in the field. His inventions continue to influence the design and functionality of modern display devices.