Patents by Inventor June Roh
June Roh has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10474299Abstract: Disclosed is a touch window including a substrate, and an electrode layer on the substrate. A retardation difference is 0.2% or less depending on an incident angle of light in the substrate.Type: GrantFiled: February 10, 2015Date of Patent: November 12, 2019Assignee: LG INNOTEK CO., LTD.Inventors: Hyun Soo Kim, In Seok Kang, June Roh, Dong Mug Seong, Jun Phill Eom, Jun Lee
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Patent number: 10386961Abstract: Disclosed is a touch window which includes a substrate; a plurality of sensing electrodes on the substrate; and an opening part between the sensing electrodes.Type: GrantFiled: November 23, 2018Date of Patent: August 20, 2019Assignee: LG Innotek Co., Ltd.Inventors: Hyun Soo Kim, Chan Kyu Koo, Jun Sik Shin, Joon Hyuk Yang, In Seok Kang, Byung Youl Moon, Jun Phill Eom, June Roh, Dong Mug Seong
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Publication number: 20190095037Abstract: Disclosed is a touch window which includes a substrate; a plurality of sensing electrodes on the substrate; and an opening part between the sensing electrodes.Type: ApplicationFiled: November 23, 2018Publication date: March 28, 2019Inventors: Hyun Soo KIM, Chan Kyu KOO, Jun Sik SHIN, Joon Hyuk YANG, In Seok KANG, Byung Youl MOON, Jun Phill EOM, June ROH, Dong Mug SEONG
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Patent number: 10198113Abstract: This invention relates to a touch window. The touch window includes a substrate; a plurality of sensing electrodes on the substrate; and an opening part between the sensing electrodes. In addition, the touch window has an opening part formed between the electrode parts, so that the electrode parts may be prevented from being short-circuited with each other.Type: GrantFiled: February 10, 2015Date of Patent: February 5, 2019Assignee: LG INNOTEK CO., LTD.Inventors: Hyun Soo Kim, Chan Kyu Koo, Jun Sik Shin, Joon Hyuk Yang, In Seok Kang, Byung Youl Moon, Jun Phill Eom, June Roh, Dong Mug Seong
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Patent number: 10054730Abstract: Disclosed are an optical member, a display device having the same, and a method of fabricating the same. The optical member includes a receiving part having an empty space therein, a host in the receiving part, a plurality of wavelength conversion particles in the host, a sealing part in the receiving part, and a pre-treatment layer between the sealing part and an inner surface of the receiving part.Type: GrantFiled: February 20, 2017Date of Patent: August 21, 2018Assignee: LG INNOTEK CO., LTD.Inventors: June Roh, Kyung Jin Kim, Ja Ram Kim, Jae Hong Lee, Soon Young Hyun
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Patent number: 9864256Abstract: A display device is provided and has an optical member, the optical member including: a host, a plurality of light conversion particles distributed in the host to convert a wavelength of light generated from a light source, and a protective layer surrounding the host and including plastic.Type: GrantFiled: November 30, 2011Date of Patent: January 9, 2018Assignee: LG INNOTEK CO., LTD.Inventors: Soon Young Hyun, June Roh, Kyung Jin Kim, Jae Hong Lee, Ja Ram Kim
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Patent number: 9835785Abstract: Disclosed are an optical member, a display device having the same, and a method of fabricating the same. The optical member includes a receiving part having an empty space therein, a host in the receiving part, a plurality of wavelength conversion particles in the host, a sealing part in the receiving part, and a pre-treatment layer between the sealing part and an inner surface of the receiving part.Type: GrantFiled: June 11, 2012Date of Patent: December 5, 2017Assignee: LG INNOTEK CO., LTD.Inventors: June Roh, Kyung Jin Kim, Ja Ram Kim, Jae Hong Lee, Soon Young Hyun
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Patent number: 9720159Abstract: Disclosed are an optical member and a display device including the same. The optical member includes a receiving member; a host in the receiving member; and a plurality of wavelength conversion particles distributed in the host. The receiving member includes a light incident part having a first refractive index; and a light exit part having a second refractive index different from the first refractive index. The optical member improves the optical characteristics by adjusting the refractive indexes of the light incident part and the light exit part.Type: GrantFiled: January 17, 2017Date of Patent: August 1, 2017Assignee: LG INNOTEK CO., LTD.Inventors: Soon Young Hyun, June Roh, Kyung Jin Kim, Ja Ram Kim, Jae Hong Lee
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Publication number: 20170160457Abstract: Disclosed are an optical member, a display device having the same, and a method of fabricating the same. The optical member includes a receiving part having an empty space therein, a host in the receiving part, a plurality of wavelength conversion particles in the host, a sealing part in the receiving part, and a pre-treatment layer between the sealing part and an inner surface of the receiving part.Type: ApplicationFiled: February 20, 2017Publication date: June 8, 2017Inventors: June ROH, Kyung Jin KIM, Ja Ram KIM, Jae Hong LEE, Soon Young HYUN
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Publication number: 20170123132Abstract: Disclosed are an optical member and a display device including the same. The optical member includes a receiving member; a host in the receiving member; and a plurality of wavelength conversion particles distributed in the host. The receiving member includes a light incident part having a first refractive index; and a light exit part having a second refractive index different from the first refractive index. The optical member improves the optical characteristics by adjusting the refractive indexes of the light incident part and the light exit part.Type: ApplicationFiled: January 17, 2017Publication date: May 4, 2017Inventors: Soon Young Hyun, June Roh, Kyung Jin Kim, Ja Ram Kim, Jae Hong Lee
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Patent number: 9581748Abstract: Disclosed are an optical member and a display device including the same. The optical member includes a receiving member; a host in the receiving member; and a plurality of wavelength conversion particles distributed in the host. The receiving member includes a light incident part having a first refractive index; and a light exit part having a second refractive index different from the first refractive index. The optical member improves the optical characteristics by adjusting the refractive indexes of the light incident part and the light exit part.Type: GrantFiled: November 30, 2011Date of Patent: February 28, 2017Assignee: LG INNOTEK CO., LTD.Inventors: Soon Young Hyun, June Roh, Kyung Jin Kim, Ja Ram Kim, Jae Hong Lee
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Publication number: 20170052627Abstract: This invention relates to a touch window. The touch window includes a substrate; a plurality of sensing electrodes on the substrate; and an opening part between the sensing electrodes. In addition, the touch window has an opening part formed between the electrode parts, so that the electrode parts may be prevented from being short-circuited with each other.Type: ApplicationFiled: February 10, 2015Publication date: February 23, 2017Applicant: LG INNOTEK CO., LTD.Inventors: Hyun Soo KIM, Chan Kyu KOO, Jun Sik SHIN, Joon Hyuk YANG, In Seok KANG, Byung Youl MOON, Jun Phill EOM, June ROH, Dong Mug SEONG
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Publication number: 20170010710Abstract: Disclosed is a touch window including a substrate, and an electrode layer on the substrate. A retardation difference is 0.2% or less depending on an incident angle of light in the substrate.Type: ApplicationFiled: February 10, 2015Publication date: January 12, 2017Inventors: Hyun Soo KIM, In Seok KANG, June ROH, Dong Mug SEONG, Jun Phill EOM, Jun LEE
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Patent number: 8944619Abstract: Disclosed are a light conversion member, a display device including the same, and a method for fabricating the same. The light conversion member includes a host, a plurality of light conversion particles in the host, and a ferroelectric material in the host.Type: GrantFiled: March 21, 2012Date of Patent: February 3, 2015Assignee: LG Innotek Co., Ltd.Inventors: Soon Young Hyun, June Roh, Kyung Jin Kim, Jae Hong Lee, Ja Ram Kim
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Publication number: 20140133129Abstract: Disclosed are an optical member, a display device having the same, and a method of fabricating the same. The optical member includes a receiving part having an empty space therein, a host in the receiving part, a plurality of wavelength conversion particles in the host, a sealing part in the receiving part, and a pre-treatment layer between the sealing part and an inner surface of the receiving part.Type: ApplicationFiled: June 11, 2012Publication date: May 15, 2014Applicant: LG INNOTEK CO., LTD.Inventors: June Roh, Kyung Jin Kim, Ja Ram Kim, Jae Hong Lee, Soon Young Hyun
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Publication number: 20140043790Abstract: Disclosed are a light conversion member, a display device including the same, and a method for fabricating the same. The light conversion member includes a host, a plurality of light conversion particles in the host, and a ferroelectric material in the host.Type: ApplicationFiled: March 21, 2012Publication date: February 13, 2014Applicant: LG INNOTEK CO., LTD.Inventors: Soon Young Hyun, June Roh, Kyung Jin Kim, Jae Hong Lee, Ja Ram Kim
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Publication number: 20140029299Abstract: Disclosed are an optical member, a display device having the same and a method of fabricating the same. The optical member includes a host; a plurality of light conversion particles dispersed in the host to convert a wavelength of light generated from a light source; and a protective layer surrounding the host and including plastic.Type: ApplicationFiled: November 30, 2011Publication date: January 30, 2014Applicant: LG INNOTEK CO., LTD.Inventors: Soon Young Hyun, June Roh, Kyung Jin Kim, Jae Hong Lee, Ja Ram Kim
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Publication number: 20140029298Abstract: Disclosed are an optical member and a display device including the same. The optical member includes a receiving member; a host in the receiving member; and a plurality of wavelength conversion particles distributed in the host. The receiving member includes a light incident part having a first refractive index; and a light exit part having a second refractive index different from the first refractive index. The optical member improves the optical characteristics by adjusting the refractive indexes of the light incident part and the light exit part.Type: ApplicationFiled: November 30, 2011Publication date: January 30, 2014Applicant: LG INNOTEK CO., LTD.Inventors: Soon Young Hyun, June Roh, Kyung Jin Kim, Ja Ram Kim, Jae Hong Lee
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Patent number: 6431939Abstract: A hula hoop is disclosed. In this hula hoop, the tubular hoop body 10 has an annular, polygonal or floral profile and contains a fluid filler 20, such as a liquid- or solid-phase fluid filler, within its cavity 30 while leaving an empty space in the cavity 30, thus being improved in its functional effect when used for physical exercise or in play due to a dynamic movement of the filler 20 within the cavity 30 during a rotating action of the hoop body about the body of a user. In the hula hoop of this invention, the fluid filler 20 is selected from water, brine, metal balls having a predetermined diameter, infrared radiation particles, and particular magnets. In addition, the fluid filler may consist of solid particles and liquid. In an embodiment, the hoop body 10 is fabricated using a plurality of modules, designed to be assembled and disassembled.Type: GrantFiled: September 5, 2000Date of Patent: August 13, 2002Inventors: Seoung June Roh, Jung Sik Roh