This inventor holds 7 USPTO granted patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2004-2010.
Location History:
- Suwon-si, KR (2005 - 2008)
- Gyeonggi-do, KR (2004 - 2010)
Company Filing History:
Years Active: 2004-2010
Title: Innovations of Guy-Ho Cha in Liquid Crystal Display Technology
Introduction
Guy-Ho Cha is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of liquid crystal display (LCD) technology. With a total of 7 patents to his name, Cha has been instrumental in developing innovative solutions that enhance the functionality and efficiency of LCD devices.
Latest Patents
One of his latest patents is a liquid crystal display device featuring a container module with a novel structure. This innovative design includes a mold frame that is divided into several parts. The liquid crystal display device comprises a display unit for image display, a back-light assembly with a light source, a light guiding plate, and a light focusing portion. The mold frame is divided into a first frame and a second frame, where the first frame accommodates the light guiding plate and the light focusing portion, while the second frame houses the light source. An integral reflection sheet is formed on the inner surface of the second frame, serving as a lamp reflector. This design eliminates the need for a lamp cover, thereby reducing the number of parts and manufacturing costs. Additionally, the lamp can be easily exchanged by separating the second frame from the mold frame, minimizing the risk of light source failure due to friction with other elements during lamp replacement.
Career Highlights
Guy-Ho Cha is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics industry. His work at Samsung has allowed him to collaborate with other talented individuals in the field, further advancing the development of LCD technology.
Collaborations
Some of his notable coworkers include Jong-Dae Park and Hee-Chun Lee. Their collaborative efforts have contributed to the success of various projects within the company.
Conclusion
Guy-Ho Cha's innovative work in liquid crystal display technology has led to significant advancements in the industry. His patents reflect a commitment to improving the efficiency and functionality of LCD devices, making him a valuable contributor to the field.