Joo Hong 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 5 patents. His work focuses on enhancing the efficiency and quality of image display devices.

Latest Patents

One of his latest patents is a 3-dimensional image display device that includes a patterned retarder. This device features a liquid crystal display panel divided into multiple pixel regions. It incorporates a data driver that supplies data voltages to these pixel regions. The patterned retarder is positioned on the front surface of the liquid crystal display panel to polarize light emitted from the panel. This retarder consists of a first patterned retarder that circularly polarizes light in one direction and a second patterned retarder that does so in the opposite direction, both designed with a height greater than that of the pixel regions.

Another notable patent is a system and method for correcting gamma. This innovation aims to shorten the gamma correction time period while improving the efficiency and reliability of gamma correction. Additionally, it simplifies the gamma correction device, which helps reduce the production costs of image display devices.

Career Highlights

Joo Hong Lee is currently employed at LG Display Co., Ltd., a leading company in the display technology sector. His work at LG Display has allowed him to contribute to advancements in display technology, particularly in the realm of 3D imaging and gamma correction.

Collaborations

Throughout his career, Joo Hong Lee has collaborated with notable colleagues, including Woong Ki Min and Hong Sung Song. These collaborations have further enriched his work and contributed to the development of innovative display technologies.

Conclusion

Joo Hong Lee's contributions to display technology through his patents and work at LG Display Co., Ltd. highlight his role as a significant inventor in the field. His innovations continue to influence the development of advanced image display devices.

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