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For the Inventor, By the Inventor

Gwangmyeong, South Korea

Dae-Hwan Jang

This inventor holds 19 USPTO granted patents and 5 published patent applications, primarily in Display Technology. Top assignees: Samsung Display Co., Ltd., Samsung Electronics Co., Ltd.. Active years: 2015-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dae-Hwan Jang. Retrieved from https://idiyas.com/inventor/dae-hwan-jang

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 19 

% Patents Active = 73.7

Average Co-Inventor Count = 5.2

ph-index = 3

Forward Citations = 23(Granted Patents)


Location History:

  • Suwon-si, KR (2015)
  • Gyeonggi-do, KR (2015 - 2016)
  • Gwangmyeong-si, KR (2015 - 2017)
  • Yongin, KR (2015 - 2017)
  • Yongin-si, KR (2017)
  • Seoul, KR (2017 - 2021)

Company Filing History:

goldMedal19 out of 27,288 
 
Samsung Display Co., Ltd.
 patents
silverMedal1 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2015-2021

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Areas of Expertise:
Wire Grid Pattern
Display Device
Imprint Lithography
Polarizer
Liquid Crystal Display
Photoresist Composition
Display Panel
Manufacturing Method
Organic Light Emitting Diode
Polarizing Plate
Capacitor Manufacturing
Printing Apparatus
19 patents (USPTO):Explore Patents
1. 10935837 - Wire grid pattern, display device including the same, and method for fabricating the same (2021-03-02),
2. 10558077 - Wire grid pattern, display device including the same, and method for fabricating the same (2020-02-11),
3. 9989845 - Imprint lithography method, method for manufacturing master template using the method and master template manufactured by the method (2018-06-05),
4. 9885906 - Method of manufacturing a polarizer with reduced reflecitivity and a display panel having the same (2018-02-06),
5. 9829741 - Wire grid polarizer and liquid crystal display device having the same (2017-11-28),
6. 9696474 - Polarizer and display panel having the same (2017-07-04),
7. 9651727 - Polarizer, polarized light illuminating apparatus having the same and method of manufacturing the same (2017-05-16),
8. 9618793 - Liquid crystal display device (2017-04-11),
9. 9541789 - Method of fabricating polarizing member, and method of fabricating liquid crystal display including polarizing member (2017-01-10),
10. 9494721 - Polarizer, a display panel having the same and a method of manufacturing the same (2016-11-15),
11. 9335582 - Wire grid polarizer, and liquid crystal display panel and liquid crystal display device including the same (2016-05-10),
12. 9293522 - Method of manufacturing capacitor and display apparatus including the same (2016-03-22),
13. 9223069 - Polarizer and method of manufacturing the same (2015-12-29),
14. 9123909 - Organic light emitting diode display (2015-09-01),
15. 9081233 - Polarizing liquid crystal panel, display apparatus including the same and method of manufacturing the same (2015-07-14),

Title: Innovative Contributions of Dae-Hwan Jang in Display Technology

Introduction: Dae-Hwan Jang, an accomplished inventor based in Gwangmyeong-si, South Korea, has made significant strides in the field of display technology. With a remarkable portfolio of 19 patents, his work focuses on enhancing the performance and efficiency of display devices through innovative solutions.

Latest Patents: Among his latest achievements is the patent for a wire grid pattern, which is integral to a wire grid polarizer used in display devices. This invention encompasses a substrate with a cell area containing multiple cells, each featuring wires that protrude and are arranged in parallel at regular intervals. Additionally, a bezel area borders the cell area, while a trench area separates certain cells. This invention not only improves display quality but also outlines a method for fabricating this sophisticated wire grid pattern.

Career Highlights: Dae-Hwan Jang has had an impactful career, notably working with leading technology giants such as Samsung Display Co., Ltd. and Samsung Electronics Co., Ltd. His contributions in these companies have led to advancements in display technology that have resonated across the industry.

Collaborations: Throughout his career, Jang has collaborated with notable peers, including Gug-Rae Jo and Jung-Gun Nam. These partnerships have fostered a creative environment that has propelled the development of innovative display technologies.

Conclusion: Dae-Hwan Jang's dedication to innovation in the field of display technology is evident in his extensive patent portfolio and collaborative work. His inventions, particularly in wire grid patterns, indicate a promising trajectory in enhancing display devices' functionalities, showcasing the impact of great minds in technological advancements.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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