Patents by Inventor Nayoung Shin
Nayoung Shin 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: 11573456Abstract: This application relates to a liquid crystal display which comprises: an upper polarizer; a lower polarizer; and a liquid crystal panel provided between the upper polarizer and the lower polarizer, in which the upper polarizer and the lower polarizer are provided so that absorption axes of the upper and lower polarizers are parallel to each other, a first half wave plate, a positive C plate, and a second half wave plate are sequentially comprised between the upper polarizer and the liquid crystal panel, and the liquid crystal panel is a vertical alignment liquid crystal mode.Type: GrantFiled: June 4, 2019Date of Patent: February 7, 2023Assignee: LG CHEM, LTD.Inventors: Nayoung Shin, Junwon Chang, Moon Soo Park, Kyun Il Rah
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Patent number: 11428990Abstract: The present application relates to a liquid crystal display comprising: an upper polarizer; a lower polarizer; and a liquid crystal panel provided between the upper polarizer and the lower polarizer, in which the upper polarizer and the lower polarizer are provided such that the absorption axes thereof are parallel to each other, a wavelength plate is comprised between the upper polarizer and the liquid crystal panel which rotates linear polarized light at 85 to 90 degrees, and the liquid crystal panel is a horizontally aligned liquid crystal mode.Type: GrantFiled: December 26, 2018Date of Patent: August 30, 2022Assignee: LG CHEM, LTD.Inventors: Nayoung Shin, Junwon Chang, Moon Soo Park, Kyun Il Rah, Sun Kug Kim
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Patent number: 11275266Abstract: This application relates to a laminate which comprises: a first polarization rotation layer; a second polarization rotation layer; and a positive C plate provided between the first polarization rotation layer and the second polarization rotation layer, the first polarization rotation layer comprises a first quarter wave plate, and the second polarization rotation layer comprises a first three-quarter wave plate and a liquid crystal display comprising the same.Type: GrantFiled: June 3, 2019Date of Patent: March 15, 2022Assignee: LG CHEM, LTD.Inventors: Junwon Chang, Moon Soo Park, Kyun Il Rah, Sun Kug Kim, Nayoung Shin
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Publication number: 20210215970Abstract: This application relates to a laminate which comprises: a first polarization rotation layer; a second polarization rotation layer; and a positive C plate provided between the first polarization rotation layer and the second polarization rotation layer, the first polarization rotation layer comprises a first quarter wave plate, and the second polarization rotation layer comprises a first three-quarter wave plate and a liquid crystal display comprising the same.Type: ApplicationFiled: June 3, 2019Publication date: July 15, 2021Inventors: Junwon CHANG, Moon Soo PARK, Kyun II RAH, Sun Kug KIM, Nayoung SHIN
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Patent number: 11022845Abstract: This application relates to a laminate which comprises: a first polarization rotation layer; a second polarization rotation layer; and a positive C plate provided between the first polarization rotation layer and the second polarization rotation layer, the first polarization rotation layer comprises a first half wave plate and a first quarter wave plate, and the second polarization rotation layer comprises a second half wave plate and a second quarter wave plate and a liquid crystal display comprising the same.Type: GrantFiled: June 4, 2019Date of Patent: June 1, 2021Assignee: LG CHEM, LTD.Inventors: Nayoung Shin, Junwon Chang, Moon Soo Park, Kyun Il Rah
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Patent number: 11009643Abstract: This application relates to a laminate comprising: a first half wave plate; a second half wave plate; and a positive C plate provided between the first half wave plate and the second half wave plate and a liquid crystal display comprising the same.Type: GrantFiled: June 3, 2019Date of Patent: May 18, 2021Assignee: LG CHEM, LTDInventors: Junwon Chang, Nayoung Shin, Moon Soo Park, Kyun Il Rah
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Publication number: 20210088854Abstract: The present application relates to a liquid crystal display comprising: an upper polarizer; a lower polarizer; and a liquid crystal panel provided between the upper polarizer and the lower polarizer, in which the upper polarizer and the lower polarizer are provided such that the absorption axes thereof are parallel to each other, a wavelength plate is comprised between the upper polarizer and the liquid crystal panel which rotates linear polarized light at 85 to 90 degrees, and the liquid crystal panel is a horizontally aligned liquid crystal mode.Type: ApplicationFiled: December 26, 2018Publication date: March 25, 2021Inventors: Nayoung Shin, Junwon Chang, Moon Soo Park, Kyun Il Rah, Sun Kug Kim
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Publication number: 20210048715Abstract: This application relates to a liquid crystal display which comprises: an upper polarizer; a lower polarizer; and a liquid crystal panel provided between the upper polarizer and the lower polarizer, in which the upper polarizer and the lower polarizer are provided so that absorption axes of the upper and lower polarizers are parallel to each other, a first half wave plate, a positive C plate, and a second half wave plate are sequentially comprised between the upper polarizer and the liquid crystal panel, and the liquid crystal panel is a vertical alignment liquid crystal mode.Type: ApplicationFiled: June 4, 2019Publication date: February 18, 2021Inventors: Nayoung Shin, Junwon Chang, Moon Soo Park, Kyun Il Rah
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Publication number: 20200393606Abstract: This application relates to a laminate comprising: a first half wave plate; a second half wave plate; and a positive C plate provided between the first half wave plate and the second half wave plate and a liquid crystal display comprising the same.Type: ApplicationFiled: June 3, 2019Publication date: December 17, 2020Inventors: Junwon Chang, Nayoung Shin, Moon Soo Park, Kyun Il Rah
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Publication number: 20200326573Abstract: This application relates to a laminate which comprises: a first polarization rotation layer; a second polarization rotation layer; and a positive C plate provided between the first polarization rotation layer and the second polarization rotation layer, the first polarization rotation layer comprises a first half wave plate and a first quarter wave plate, and the second polarization rotation layer comprises a second half wave plate and a second quarter wave plate and a liquid crystal display comprising the same.Type: ApplicationFiled: June 4, 2019Publication date: October 15, 2020Inventors: Nayoung SHIN, Junwon CHANG, Moon Soo PARK, Kyun ll RAH
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Patent number: 9562999Abstract: An optical film may include a polarizer configured to linearly polarize a first light to provide a linearly polarized light component. The optical film may further include a first semi-transmissive film overlapping the polarizer, configured to transmit the linearly polarized light component, and configured to reflect a first circularly polarized component of a second light. The first circularly polarized component of the second light may have a first wavelength. The optical film may further include a second semi-transmissive film overlapping the first semi-transmissive film, configured to transmit the linearly polarized light component, and configured to reflect a second circularly polarized component of the second light. The second circularly polarized component of the second light may have a second wavelength that is unequal to the first wavelength.Type: GrantFiled: May 15, 2014Date of Patent: February 7, 2017Assignee: Samsung Display Co., Ltd.Inventors: NaYoung Shin, Ji-Hoon Kim, Beong-hun Beon, Sang-Gu Lee, Daewon Kim, Minsu Kim, Seungbeom Park, Jung-Hun Lee, Yun Jang, Kyunghwan Jeon
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Publication number: 20150116648Abstract: An optical film may include a polarizer configured to linearly polarize a first light to provide a linearly polarized light component. The optical film may further include a first semi-transmissive film overlapping the polarizer, configured to transmit the linearly polarized light component, and configured to reflect a first circularly polarized component of a second light. The first circularly polarized component of the second light may have a first wavelength. The optical film may further include a second semi-transmissive film overlapping the first semi-transmissive film, configured to transmit the linearly polarized light component, and configured to reflect a second circularly polarized component of the second light. The second circularly polarized component of the second light may have a second wavelength that is unequal to the first wavelength.Type: ApplicationFiled: May 15, 2014Publication date: April 30, 2015Applicant: Samsung Display Co., Ltd.Inventors: NaYoung SHIN, Ji-Hoon KIM, Beong-hun BEON, Sang-Gu LEE, Daewon KIM, MINSU KIM, SEUNGBEOM PARK, Jung-Hun LEE, YUN JANG, Kyunghwan JEON
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Publication number: 20130207948Abstract: A transparent display apparatus includes a transparent image panel including a plurality of sub-pixels, a data driver to apply a data signal to the sub-pixels, a gate driver to apply a gate driving signal to the sub-pixels, a timing controller to control the data driver and the gate driver in response to a first image signal, and a window disposed on a surface of the transparent image panel and including a plurality of light sensors arranged thereon. Each of the light sensors senses an external incident light and applies a sensing signal corresponding to the sensed external incident light to the timing controller, and the timing controller applies a second image signal to the data driver on the basis of the sensing signal and the first image signal.Type: ApplicationFiled: June 15, 2012Publication date: August 15, 2013Applicant: SAMSUNG DISPLAY CO., LTD.Inventors: GwanYoung NA, Kwang-Hyun KIM, Sang-Jae KIM, Ji-Hoon KIM, Taeho KIM, NaYoung SHIN, Seunghee LEE, Daewon KIM, Seungbeom PARK, Beong-hun BEON
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Publication number: 20130107160Abstract: A transparent display apparatus includes a housing including an opening portion which extends through a surface at a viewing side thereof, the housing accommodating an object, a liquid crystal display panel at a front of the object and adjacent to the opening portion, a first polarizing plate between the opening portion and the liquid crystal display panel, a second polarizing plate at a rear of the object, a first reflective plate at a rear of the second polarizing plate a light source adjacent to the object.Type: ApplicationFiled: March 29, 2012Publication date: May 2, 2013Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Daewon KIM, Kwang-Hyun KIM, Sang-Jae KIM, Ji-Hoon KIM, Taeho KIM, Seungbeom PARK, Beong-hun BEON, NaYoung SHIN, Seunghee LEE
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Patent number: 7745249Abstract: Provided are a multi-scale cantilever structure having nano-sized holes prepared by anodic oxidation and a method of preparing the same. The multi-scale cantilever structure is prepared using anodic oxidation and electro-polishing so that a manufacturing process is simple and a manufacturing cost is inexpensive. In addition, the multi-scale cantilever structure has a porous structure having a plurality of nano-sized holes inside thereof, and thus a surface area of the cantilever structure can be maximized. Therefore, when the cantilever structure is used in a sensor, the sensor can have improved sensitivity and selectivity.Type: GrantFiled: October 6, 2008Date of Patent: June 29, 2010Assignees: Postech Foundation, Postech Academy-Industry FoundationInventors: Jung Hyun Lee, Pyung Soo Lee, Kun Hong Lee, Nayoung Shin
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Publication number: 20100136490Abstract: Provided are a multi-scale cantilever structure having nano-sized holes prepared by anodic oxidation and a method of preparing the same. The multi-scale cantilever structure is prepared using anodic oxidation and electro-polishing so that a manufacturing process is simple and a manufacturing cost is inexpensive. In addition, the multi-scale cantilever structure has a porous structure having a plurality of nano-sized holes inside thereof, and thus a surface area of the cantilever structure can be maximized. Therefore, when the cantilever structure is used in a sensor, the sensor can have improved sensitivity and selectivity.Type: ApplicationFiled: October 6, 2008Publication date: June 3, 2010Applicants: POSTECH FOUNDATION, POSTECH ACADEMY-INDUSTRY FOUNDATIONInventors: Jung Hyun Lee, Pyung Soo Lee, Kun Hong Lee, Nayoung Shin
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Patent number: 7432571Abstract: Provided are a multi-scale cantilever structure having nano-sized holes prepared by anodic oxidation and a method of preparing the same. The multi-scale cantilever structure is prepared using anodic oxidation and electro-polishing so that a manufacturing process is simple and a manufacturing cost is inexpensive. In addition, the multi-scale cantilever structure has a porous structure having a plurality of nano-sized holes inside thereof, and thus a surface area of the cantilever structure can be maximized. Therefore, when the cantilever structure is used in a sensor, the sensor can have improved sensitivity and selectivity.Type: GrantFiled: October 26, 2006Date of Patent: October 7, 2008Assignees: Postech Foundation, Postech Academy-Industry FoundationInventors: Jung Hyun Lee, Pyung Soo Lee, Kun Hong Lee, Nayoung Shin
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Publication number: 20070137308Abstract: Provided are a multi-scale cantilever structure having nano-sized holes prepared by anodic oxidation and a method of preparing the same. The multi-scale cantilever structure is prepared using anodic oxidation and electro-polishing so that a manufacturing process is simple and a manufacturing cost is inexpensive. In addition, the multi-scale cantilever structure has a porous structure having a plurality of nano-sized holes inside thereof, and thus a surface area of the cantilever structure can be maximized. Therefore, when the cantilever structure is used in a sensor, the sensor can have improved sensitivity and selectivity.Type: ApplicationFiled: October 26, 2006Publication date: June 21, 2007Applicants: POSTECH FOUNDATION, POSTECH ACADEMY-INDUSTRY FOUNDATIONInventors: Jung LEE, Pyung LEE, Kun LEE, Nayoung SHIN