Gyeongsangbuk-do, South Korea

Kwang Sik Oh


Average Co-Inventor Count = 3.2

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Kyongsangbuk-do, KR (2009)
  • Gyeongsangbuk-do, KR (2009 - 2012)

Company Filing History:


Years Active: 2009-2012

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5 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Kwang Sik Oh from Gyeongsangbuk-do, KR

Introduction: Kwang Sik Oh is a prominent inventor based in Gyeongsangbuk-do, South Korea, with an impressive portfolio of five patents primarily focused on advancements in liquid crystal display technologies. His work reflects a deep understanding of both materials and methods which contribute to the evolution of display systems.

Latest Patents: Kwang Sik Oh has made significant contributions to the field of electronics with his latest patents. The first patent, titled "Array substrate of liquid crystal display and method for fabricating the same," details a thin film transistor (TFT) designed for liquid crystal display devices. This invention includes vital components such as a gate electrode, source electrode, drain electrode, and an active region that contains interposed semiconductor layers, culminating in an innovative ohmic contact layer.

The second patent, "Thin film transistor substrate with color filter and method for fabricating the same," describes a color filter-on-thin film transistor substrate. This invention features gate and data lines, thin film transistors located strategically at their intersections, and pixel electrodes arranged within defined pixel areas complemented by stripe-shaped color filters.

Career Highlights: Kwang Sik Oh currently works at LG Display Co., Ltd., a leading company in display technologies where his innovative ideas and research play a significant role in product development. His expertise in liquid crystal displays has positioned him as a key figure in advancing the technology.

Collaborations: Throughout his career, Kwang Sik Oh has collaborated with talented colleagues, including Myung Woo Nam and Ki Du Cho. These partnerships reflect a collaborative spirit that fosters innovation and technical advancement in the field.

Conclusion: Kwang Sik Oh represents the essence of innovation in display technology, with a solid record of patents that illustrate his commitment to improving electronic devices. His work continues to influence the industry, affirming his status as a leading inventor in liquid crystal display technologies.

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