This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Lg Display Co., Ltd.. Active years: 2010-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2010-2026
Title: Jeong Hoon Ko and Display Technology
Introduction
Jeong Hoon Ko is an inventor associated with Paju-si, South Korea, and LG Display Co., Ltd. His patent work concerns display technology, particularly optical control of the viewing angle in displays that use light-emitting devices.
Latest Patents
Ko is credited with 1 patent: “Display apparatus having a light-emitting device.” The invention describes a display apparatus with an encapsulation unit covering a light-emitting device and an optical unit positioned above it. The optical unit can control the viewing angle of light emitted by the device.
One example of the optical unit includes a linear polarizer, a dichroic dye layer, and an optical compensation layer placed between them. Depending on the type of compensation layer, its in-plane phase retardation value (Rin) and thickness-direction phase retardation value (Rth) can compensate for the viewing-angle characteristics of the dichroic dye layer.
Career Highlights
Ko’s listed patent reflects work on improving the optical performance of light-emitting displays. The disclosed approach uses optical compensation to help manage how a display appears from different viewing angles.
Collaborations
Ko’s listed coworkers include Do Yeon Kim and Seung Jae Lee. The patent information provided associates his work with LG Display Co., Ltd.
Conclusion
Jeong Hoon Ko’s patent describes an optical compensation approach for controlling viewing angles in light-emitting display apparatuses, highlighting his contribution to display technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile