Dong Hun Lee

Title: The Innovative Contributions of Dong Hun Lee

Introduction

Dong Hun Lee is a prominent inventor based in Asan, South Korea. He has made significant contributions to the field of display technology, holding a total of 2 patents. His work focuses on developing advanced materials and methods that enhance the performance and efficiency of display devices.

Latest Patents

Dong Hun Lee's latest patents include an etchant composition and a manufacturing method for display devices. The etchant composition consists of an inorganic acid compound at 9.0 wt % to 9.9 wt %, an inorganic salt compound at 5.0 wt % to 10.0 wt %, an organic acid compound at 35 wt % to 45 wt %, a lactate-based compound at 10 wt % to 20 wt %, and a nitrogen cyclic compound containing oxygen at 0.1 wt % to 1.0 wt %. The remaining amount is water, ensuring that the total weight of the etchant composition is 100 wt %. This innovative composition has an acid dissociation constant (pKa) value ranging from −1.0 to −3.0. Additionally, he has developed a display panel that includes a plurality of display signal lines positioned in a display area, along with test pads in a peripheral area that connect to these signal lines.

Career Highlights

Dong Hun Lee is currently employed at Samsung Display Co., Ltd., where he continues to push the boundaries of display technology. His work has been instrumental in advancing the capabilities of modern display devices, making them more efficient and effective.

Collaborations

Some of his notable coworkers include Byung Su Lee and Sang Hyuk Lee, who collaborate with him on various projects within the company.

Conclusion

Dong Hun Lee's innovative contributions to display technology through his patents and work at Samsung Display Co., Ltd. highlight his significant role in the advancement of this field. His dedication to improving display devices continues to impact the industry positively.