Patents by Inventor Ja Ram Kim
Ja Ram Kim 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: 10409432Abstract: A touch window according to an embodiment comprises: a substrate; a sensing electrode arranged on the substrate; and a reflection prevention layer arranged on the sensing electrode, wherein the reflection prevention layer comprises a first sub reflection prevention layer arranged on a first surface of the sensing electrode, a third sub reflection prevention layer arranged on a second surface, which lies opposite the first surface, and second sub reflection prevention layers arranged on both side surfaces, which connect the first and second surfaces, respectively.Type: GrantFiled: April 8, 2016Date of Patent: September 10, 2019Assignee: LG Innotek Co., Ltd.Inventors: Sung Oh Cho, Seong Il Kweon, Dong Keon Lee, Woong Sic Kim, Ja Ram Kim, Dong Mug Seong, Suk Yong Lee
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Patent number: 10191590Abstract: A touch window according to one embodiment includes a substrate including an active area and an unactive area defined therein; a sensing electrode on the substrate; and a wire electrode connected to the sensing electrode, wherein the wire electrode includes a first wire electrode and a second wire electrode, and the first or second wire electrode is formed in a mesh shape.Type: GrantFiled: July 8, 2015Date of Patent: January 29, 2019Assignee: LG INNOTEK CO., LTD.Inventors: Seung Jin Kim, Jong Sun Kim, Byung Youl Moon, Ja Ram Kim, Dong Mug Seong, Jae Hong Lee
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Patent number: 10078386Abstract: A touch device according to the embodiment includes a display panel; and a touch panel disposed on the display panel and including a curved surface, wherein an air gap is formed between the display panel and the touch panel. Thus, erosion and defects of components caused by the moisture penetrating into the air gap can be prevented so that the touch device according to the embodiments can improve the durability and the reliability.Type: GrantFiled: March 6, 2015Date of Patent: September 18, 2018Assignee: LG INNOTEK CO., LTD.Inventors: Dong Keon Lee, Ja Ram Kim, 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: 10048820Abstract: Disclosed is a touch panel. The touch panel includes a plurality of sensing electrode patterns spaced apart from each other on a substrate; and a bridge electrically connecting the sensing electrode patterns to each other, wherein an end portion of the bridge is perpendicular to a surface of the substrate or is inclined within a predetermined angle with respect to a perpendicular line of the surface of the substrate.Type: GrantFiled: January 13, 2017Date of Patent: August 14, 2018Assignee: LG INNOTEK CO., LTD.Inventors: Dong Keon Lee, Ja Ram Kim, Jae Hong Lee, Jong Sun Kim, Beom Sun Hong
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Publication number: 20180101258Abstract: A touch window according to an embodiment comprises: a substrate; a sensing electrode arranged on the substrate; and a reflection prevention layer arranged on the sensing electrode, wherein the reflection prevention layer comprises a first sub reflection prevention layer arranged on a first surface of the sensing electrode, a third sub reflection prevention layer arranged on a second surface, which lies opposite the first surface, and second sub reflection prevention layers arranged on both side surfaces, which connect the first and second surfaces, respectively.Type: ApplicationFiled: April 8, 2016Publication date: April 12, 2018Inventors: Sung Oh CHO, Seong Il KWEON, Dong Keon LEE, Wong Sic KIM, Ja Ram KIM, Dong Mug SEONG, Suk Yong LEE
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Patent number: 9891656Abstract: Disclosed are a touch panel and a method for manufacturing the same. The touch panel includes a touch panel including a substrate, a sensor part on the substrate and a connection electrode connecting the sensor part, and a light absorbing layer on the substrate. The light absorbing layer is closer to the substrate rather than the connection electrode. The method includes preparing a substrate, forming a sensor part and a connection electrode on the substrate, and forming a light absorbing layer on the substrate. The light absorbing layer is closer to the substrate rather than the connection electrode.Type: GrantFiled: April 2, 2013Date of Patent: February 13, 2018Assignee: LG Innotek Co., Ltd.Inventors: Beom Sun Hong, Ja Ram Kim, Dong Keon Lee, Jae Hong Lee
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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: 20170153762Abstract: A touch window according to one embodiment includes a substrate including an active area and an unactive area defined therein; a sensing electrode on the substrate; and a wire electrode connected to the sensing electrode, wherein the wire electrode includes a first wire electrode and a second wire electrode, and the first or second wire electrode is formed in a mesh shape.Type: ApplicationFiled: July 8, 2015Publication date: June 1, 2017Inventors: Seung Jin Kim, Jong Sun Kim, Byung Youl Moon, Ja Ram Kim, Dong Mug Seong, Jae Hong Lee
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Publication number: 20170131812Abstract: Disclosed is a touch panel. The touch panel includes a plurality of sensing electrode patterns spaced apart from each other on a substrate; and a bridge electrically connecting the sensing electrode patterns to each other, wherein an end portion of the bridge is perpendicular to a surface of the substrate or is inclined within a predetermined angle with respect to a perpendicular line of the surface of the substrate.Type: ApplicationFiled: January 13, 2017Publication date: May 11, 2017Inventors: Dong Keon LEE, Ja Ram KIM, Jae Hong LEE, Jong Sun KIM, Beom Sun HONG
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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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Publication number: 20170108960Abstract: A touch device according to the embodiment includes a display panel; and a touch panel disposed on the display panel and including a curved surface, wherein an air gap is formed between the display panel and the touch panel. Thus, erosion and defects of components caused by the moisture penetrating into the air gap can be prevented so that the touch device according to the embodiments can improve the durability and the reliability.Type: ApplicationFiled: March 6, 2015Publication date: April 20, 2017Applicant: LG INNOTEK CO., LTD.Inventors: Dong Keon LEE, Ja Ram KIM, Dong Mug SEONG
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Patent number: 9600025Abstract: Disclosed is a touch panel. The touch panel includes a plurality of sensing electrode patterns spaced apart from each other on a substrate; and a bridge electrically connecting the sensing electrode patterns to each other, wherein an end portion of the bridge is perpendicular to a surface of the substrate or is inclined within a predetermined angle with respect to a perpendicular line of the surface of the substrate.Type: GrantFiled: July 3, 2013Date of Patent: March 21, 2017Assignee: LG INNOTEK CO., LTD.Inventors: Dong Keon Lee, Ja Ram Kim, Jae Hong Lee, Jong Sun Kim, Bum Sun Hong
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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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Patent number: 9477355Abstract: Provided are a touch panel and a display, the touch panel, including: a substrate; a connection part formed on the substrate; an insulating part formed on the connection part; a first electrode part electrically connected to the connection part; and a second electrode part insulated with the connection part.Type: GrantFiled: September 4, 2013Date of Patent: October 25, 2016Assignee: LG INNOTEK CO., LTD.Inventors: Jong Sun Kim, Dong Keon Lee, Ja Ram Kim
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Publication number: 20150277483Abstract: Disclosed is a touch panel. The touch panel includes a plurality of sensing electrode patterns spaced apart from each other on a substrate; and a bridge electrically connecting the sensing electrode patterns to each other, wherein an end portion of the bridge is perpendicular to a surface of the substrate or is inclined within a predetermined angle with respect to a perpendicular line of the surface of the substrate.Type: ApplicationFiled: July 3, 2013Publication date: October 1, 2015Inventors: Dong Keon Lee, Ja Ram Kim, Jae Hong Lee, Jong Sun Kim, Bum Sun Hong
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Publication number: 20150212539Abstract: Disclosed are a touch panel and a method for manufacturing the same. The touch panel includes a touch panel including a substrate, a sensor part on the substrate and a connection electrode connecting the sensor part, and a light absorbing layer on the substrate. The light absorbing layer is closer to the substrate rather than the connection electrode. The method includes preparing a substrate, forming a sensor part and a connection electrode on the substrate, and forming a light absorbing layer on the substrate. The light absorbing layer is closer to the substrate rather than the connection electrode.Type: ApplicationFiled: April 2, 2013Publication date: July 30, 2015Inventors: Beom Sun Hong, Ja Ram Kim, Dong Keon Lee, Jae Hong Lee