Patents by Inventor You Min SHIN
You Min 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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Publication number: 20250086226Abstract: A BCI-based music inferring method according to an embodiment of the present disclosure is a BCI-based music inferring method in which at least part of each operation is performed by a processor, and includes receiving brain signal data of a subject imagining a melody, and estimating a melodic contour of the melody on the basis of the brain signal data.Type: ApplicationFiled: November 2, 2022Publication date: March 13, 2025Inventors: Chun Kee CHUNG, June Sic KIM, You Min SHIN, Ji I KWON
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Publication number: 20250056464Abstract: A method of a terminal may comprise: selecting one of a TN base station or NTN base station as a first base station; performing a first access registration procedure between the terminal and a core network through the first base station; identifying whether the core network supports dual-steering, based on a result of the first access registration procedure; in response to identifying that the core network supports dual-steering, performing a second access registration procedure between the terminal and the core network through a second base station other than the first base station among the TN base station or the NTN base station; and in response to a success of the second access registration procedure, performing a multiple access (MA) protocol data unit (PDU) session establishment procedure according to dual-steering through the first base station.Type: ApplicationFiled: August 9, 2024Publication date: February 13, 2025Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Jae Wook SHIN, Sook Yang KANG, Chul PARK, Myungsan BAE, Hyung Deug BAE, JaeSheung SHIN, Sung-Min OH, Kwang Ryul JUNG, You Sun HWANG
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Patent number: 9921346Abstract: Optical films for reducing color shift, and organic light-emitting display apparatuses, employing the same include a first lens pattern layer including a plurality of first grooves, and a second lens pattern layer on the first lens pattern layer having the plurality of first grooves. The second lens pattern layer has a plurality of second grooves crossing the plurality of first grooves. The plurality of first and second grooves are each shaped in the form of a stripe.Type: GrantFiled: December 23, 2013Date of Patent: March 20, 2018Assignees: Samsung Electronics Co., Ltd., Cheil Industries, Inc.Inventors: You-Min Shin, Hyun-Min Kim, Hong-shik Shim, Young Oh, Chul-Ho Jeong, Eun-Young Cho
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Patent number: 9625624Abstract: Provided is a color improving film comprising a base layer, a high refractive light diffusion layer including an organic light diffuser on the base layer, a high refractive resin layer on the high refractive light diffusion layer, and a low refractive resin layer in which a lenticular lens pattern is formed on the high refractive resin layer, wherein the organic light diffuser comprises particles coated with a black pigment and non-coated particles, and wherein the lenticular lens pattern is formed on a surface of the low refractive resin layer facing the high refractive resin layer. According to the color improving film, a change in color sensitivity according to an angle of view is small, an external light reflectivity is low, and a light transmittivity and a light diffusibility are substantially improved. Also, the method of preparing the color improving film has excellent processiblity and economic efficiency.Type: GrantFiled: May 30, 2014Date of Patent: April 18, 2017Assignees: Samsung Electronics Co., Ltd., Cheil Industries Inc.Inventors: Young Oh, Hyun-min Kim, Young-hyun Ju, Seung-man Choi, You-min Shin, Hong-shik Shim, Chul-ho Jeong, Eun-young Cho
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Patent number: 9575217Abstract: Optical films, and organic light-emitting display devices employing the same, include a high refractive index pattern layer including a lens pattern region and a non-pattern region alternately formed, wherein the lens pattern region includes a plurality of grooves each having a depth larger than a width thereof, and the non-pattern region has no pattern; and a low refractive index pattern layer formed of a material having a refractive index smaller than a refractive index of the high refractive index pattern layer, wherein the low refractive index pattern includes a plurality of filling portions filling the plurality of grooves.Type: GrantFiled: July 20, 2015Date of Patent: February 21, 2017Assignees: Samsung Electronics Co., Ltd., Cheil Industries, Inc.Inventors: Hong-shik Shim, Eun-young Cho, Hyun-min Kim, You-min Shin, Young Oh, Chul-ho Jeong
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Patent number: 9507059Abstract: Optical films, and organic light-emitting display apparatuses employing the same, include a high refractive index pattern layer including a first surface and a second surface facing each other, wherein the first surface includes a pattern having a plurality of grooves. The plurality of grooves each have a curved surface and a depth greater than a width thereof. The high refractive index pattern layer is formed of a material having a refractive index greater than 1. The optical films, and the organic light-emitting display apparatuses, further include a low refractive index pattern layer formed of a material having a refractive index smaller than the refractive index of the material constituting the high refractive index pattern layer. The low refractive index pattern layer includes a filling material for filling the plurality of grooves.Type: GrantFiled: September 4, 2015Date of Patent: November 29, 2016Assignees: Samsung Electronics Co., Ltd., Corning Precision Materials Co., Ltd., Cheil Industries Inc.Inventors: Hong-shik Shim, Eun-young Cho, You-min Shin, Eui-soo Kim, Chul-ho Jeong, Young Oh, Hyun-min Kim
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Patent number: 9507060Abstract: Optical films, and organic-light-emitting display apparatuses, include a high refractive index pattern layer including a first surface and a second surface facing each other. The first surface includes a pattern having grooves. The grooves each have a curved surface and a depth greater than a width. The high refractive index pattern layer is formed of a material having a refractive index greater than 1. Further included is a low refractive index pattern layer formed of a material having a refractive index smaller than that of the material constituting the high refractive index pattern layer. The low refractive index pattern layer includes a filling material for filling grooves. A tilt angle, ?, of each groove satisfies the following condition, 15°???75°.Type: GrantFiled: September 4, 2015Date of Patent: November 29, 2016Assignees: Samsung Electronics Co., Ltd., Corning Precision Materials Co., Ltd., Cheil Industries Inc.Inventors: Hong-shik Shim, Eun-young Cho, Hyun-min Kim, You-min Shin, Young Oh, Chul-ho Jeong, Eui-soo Kim
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Patent number: 9349993Abstract: Provided are a color display film, a method for manufacturing the same, and a display apparatus including the color display film. The color display film includes a base material layer, a high-refractive light diffusion layer including a light diffuser, a high-refractive resin layer, and a low-refractive resin layer on which an optical pattern is formed. The method for manufacturing a color display film includes forming a high-refractive light diffusion layer by coating a resin comprising a diffuser on one surface of a base material layer and hardening the resin, forming a high-refractive resin layer, in which optical patterns are formed, on one surface of the high-refractive light diffusion layer, and forming a low-refractive resin layer having optical patterns formed on one surface thereof by coating a low-refractive transparent resin on a surface of the high-refractive resin layer in which the optical patterns are formed and hardening the resin.Type: GrantFiled: March 7, 2014Date of Patent: May 24, 2016Assignees: Samsung Electronics Co., Ltd., Samsung Corning Precision Materials Co., Ltd., Cheil Industries Inc.Inventors: Young Oh, Hyun-Min Kim, Seung-Man Choi, You-Min Shin, Hong-shik Shim, Chul-Ho Jeong, Eun-Young Cho
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Patent number: 9348066Abstract: Provided are a color display film and a method for manufacturing the same, and a display apparatus. The color display film includes a base material layer, a high-refractive resin layer on which an optical pattern is formed, and a low-refractive light diffusion layer including a light diffuser in a stacked configuration. The optical pattern is formed in one surface of the high-refractive resin layer facing the low-refractive light diffusion layer. The method of manufacturing a color display film includes forming a high-refractive resin layer by coating a high-refractive transparent resin on one surface of a base material layer and forming an imprinted optical pattern on the coated high-refractive transparent resin, forming a low-refractive light diffusion layer by dispersing a light diffuser into a low-refractive transparent resin, and bonding one surface of the low-refractive light diffusion layer on a surface on which the optical pattern is formed.Type: GrantFiled: March 7, 2014Date of Patent: May 24, 2016Assignees: Samsung Electronics Co., Ltd., Samsung Corning Precision Materials Co., Ltd., Cheil Industries Inc.Inventors: Young Oh, Hyun-min Kim, Young-hyun Ju, Seung-man Choi, You-min Shin, Hong-shik Shim, Chul-ho Jeong, Eun-young Cho
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Optical films for reducing color shift and organic light-emitting display devices employing the same
Patent number: 9341750Abstract: Optical films, and organic light-emitting display devices employing the same, include a high refractive index pattern layer including a lens pattern region and a non-pattern region alternately formed, wherein the lens pattern region includes a plurality of grooves each having a depth larger than a width thereof, and the non-pattern region has no pattern; and a low refractive index pattern layer formed of a material having a refractive index smaller than a refractive index of the high refractive index pattern layer, wherein the low refractive index pattern includes a plurality of filling portions filling the plurality of grooves.Type: GrantFiled: January 17, 2014Date of Patent: May 17, 2016Assignees: Samsung Electronics Co., Ltd., Cheil Industries, Inc.Inventors: Hong-shik Shim, Eun-Young Cho, Hyun-Min Kim, You-Min Shin, Young Oh, Chul-Ho Jeong -
Publication number: 20160077248Abstract: Optical films, and organic light-emitting display apparatuses employing the same, include a high refractive index pattern layer including a first surface and a second surface facing each other, wherein the first surface includes a pattern having a plurality of grooves. The plurality of grooves each have a curved surface and a depth greater than a width thereof. The high refractive index pattern layer is formed of a material having a refractive index greater than 1. The optical films, and the organic light-emitting display apparatuses, further include a low refractive index pattern layer formed of a material having a refractive index smaller than the refractive index of the material constituting the high refractive index pattern layer. The low refractive index pattern layer includes a filling material for filling the plurality of grooves.Type: ApplicationFiled: September 4, 2015Publication date: March 17, 2016Applicants: Samsung Electronics Co., Ltd., Corning Precision Materials Co., Ltd., Cheil Industries, Inc.Inventors: Hong-shik SHIM, Eun-young CHO, You-min SHIN, Eui-soo KIM, Chul-ho JEONG, Young OH, Hyun-min KIM
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Publication number: 20160077249Abstract: Optical films, and organic-light-emitting display apparatuses, include a high refractive index pattern layer including a first surface and a second surface facing each other. The first surface includes a pattern having grooves. The grooves each have a curved surface and a depth greater than a width. The high refractive index pattern layer is formed of a material having a refractive index greater than 1. Further included is a low refractive index pattern layer formed of a material having a refractive index smaller than that of the material constituting the high refractive index pattern layer. The low refractive index pattern layer includes a filling material for filling grooves. A tilt angle, ?, of each groove satisfies the following condition, 15°???75°.Type: ApplicationFiled: September 4, 2015Publication date: March 17, 2016Applicants: Corning Precision Materials Co., Ltd., Cheil Industries Inc., Samsung Electronics Co., Ltd.Inventors: Hong-shik SHIM, Eun-young CHO, Hyun-min KIM, You-min SHIN, Young OH, Chul-ho JEONG, Eui-soo KIM
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Patent number: 9224984Abstract: Optical films, and organic-light-emitting display apparatuses, include a high refractive index pattern layer including a first surface and a second surface facing each other. The first surface includes a pattern having grooves. The grooves each have a curved surface and a depth greater than a width. The high refractive index pattern layer is formed of a material having a refractive index greater than 1. Further included is a low refractive index pattern layer formed of a material having a refractive index smaller than that of the material constituting the high refractive index pattern layer. The low refractive index pattern layer includes a filling material for filling grooves. A tilt angle, ?, of each groove satisfies the following condition, 15°???75°.Type: GrantFiled: November 25, 2013Date of Patent: December 29, 2015Assignees: SAMSUNG ELECTRONICS CO., LTD., CHEIL INDUSTRIES INC., CORNING PRECISION MATERIALS CO., LTD.Inventors: Hong-shik Shim, Chul-Ho Jeong, Eun-Young Cho, You-Min Shin, Eui-Soo Kim, Young Oh, Hyun-Min Kim
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Patent number: 9219250Abstract: An optical film includes: a high refractive index pattern layer including a material having a refractive index greater than 1 and having a first surface and a second surface which face each other, where a plurality of grooves is defined in the first surface, and each of the plurality of grooves is defined by a curved surface portion of the first surface of the high refractive index pattern and has a depth greater than a width thereof; and a low refractive index pattern layer including a plurality of protruding patterns disposed in the plurality of grooves, having a refractive index less than the refractive index of the high refractive index pattern layer, and including a plurality of layers having different refractive indices from each other.Type: GrantFiled: June 4, 2014Date of Patent: December 22, 2015Assignees: SAMSUNG ELECTRONICS CO., LTD., CHEIL INDUSTRIES INC.Inventors: Chul-ho Jeong, Eun-young Cho, Hyun-min Kim, You-min Shin, Hong-shik Shim, Young Oh
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Patent number: 9209230Abstract: Optical films, and organic light-emitting display apparatuses employing the same, include a high refractive index pattern layer including a first surface and a second surface facing each other, wherein the first surface includes a pattern having a plurality of grooves. The plurality of grooves each have a curved surface and a depth greater than a width thereof. The high refractive index pattern layer is formed of a material having a refractive index greater than 1. The optical films, and the organic light-emitting display apparatuses, further include a low refractive index pattern layer formed of a material having a refractive index smaller than the refractive index of the material constituting the high refractive index pattern layer. The low refractive index pattern layer includes a filling material for filling the plurality of grooves.Type: GrantFiled: November 25, 2013Date of Patent: December 8, 2015Assignees: SAMSUNG ELECTRONICS CO., LTD, CHEIL INDUSTRIES INC., CORNING PRECISION MATERIALS CO., LTD.Inventors: Hong-shik Shim, Chul-Ho Jeong, Eun-Young Cho, You-Min Shin, Eui-Soo Kim, Hyun-Min Kim, Young Oh
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Publication number: 20150323707Abstract: Optical films, and organic light-emitting display devices employing the same, include a high refractive index pattern layer including a lens pattern region and a non-pattern region alternately formed, wherein the lens pattern region includes a plurality of grooves each having a depth larger than a width thereof, and the non-pattern region has no pattern; and a low refractive index pattern layer formed of a material having a refractive index smaller than a refractive index of the high refractive index pattern layer, wherein the low refractive index pattern includes a plurality of filling portions filling the plurality of grooves.Type: ApplicationFiled: July 20, 2015Publication date: November 12, 2015Applicants: Samsung Corning Precision Materials Co., Ltd., Cheil Industries Inc.Inventors: Hong-shik SHIM, Eun-young CHO, Hyun-min KIM, You-min SHIN, Young OH, Chul-ho JEONG
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Patent number: 9165982Abstract: Optical films, and organic light-emitting display apparatuses employing the same, include a high refractive index pattern layer including a first surface and a second surface facing each other, wherein the first surface includes a pattern having a plurality of grooves. The plurality of grooves each have a curved surface and a depth greater than a width thereof. The high refractive index pattern layer is formed of a material having a refractive index greater than 1. The optical films, and the organic light-emitting display apparatuses, further include a low refractive index pattern layer formed of a material having a refractive index smaller than the refractive index of the material constituting the high refractive index pattern layer. The low refractive index pattern layer includes a filling material for filling the plurality of grooves.Type: GrantFiled: November 25, 2013Date of Patent: October 20, 2015Assignees: SAMSUNG ELECTRONICS CO., LTD, CHEIL INDUSTRIES INC., CORNING PRECISION MATERIALS CO., LTD.Inventors: Hong-shik Shim, Chul-Ho Jeong, Eun-Young Cho, You-Min Shin, Eui-Soo Kim, Hyun-Min Kim, Young Oh
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Patent number: 9159956Abstract: Optical films, and organic-light-emitting display apparatuses, include a high refractive index pattern layer including a first surface and a second surface facing each other. The first surface includes a pattern having grooves. The grooves each have a curved surface and a depth greater than a width. The high refractive index pattern layer is formed of a material having a refractive index greater than 1. Further included is a low refractive index pattern layer formed of a material having a refractive index smaller than that of the material constituting the high refractive index pattern layer. The low refractive index pattern layer includes a filling material for filling grooves. A tilt angle, ?, of each groove satisfies the following condition, 15°???75°.Type: GrantFiled: November 25, 2013Date of Patent: October 13, 2015Assignees: SAMSUNG ELECTRONICS CO., LTD., CHEIL INDUSTRIES INC., CORNING PRECISION MATERIALS CO., LTD.Inventors: Hong-shik Shim, Chul-Ho Jeong, Eun-Young Cho, You-Min Shin, Eui-Soo Kim, Young Oh, Hyun-Min Kim
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OPTICAL FILMS FOR REDUCING COLOR SHIFT AND ORGANIC LIGHT-EMITTING DISPLAY DEVICES EMPLOYING THE SAME
Publication number: 20140353626Abstract: Optical films, and organic light-emitting display devices employing the same, include a high refractive index pattern layer including a lens pattern region and a non-pattern region alternately formed, wherein the lens pattern region includes a plurality of grooves each having a depth larger than a width thereof, and the non-pattern region has no pattern; and a low refractive index pattern layer formed of a material having a refractive index smaller than a refractive index of the high refractive index pattern layer, wherein the low refractive index pattern includes a plurality of filling portions filling the plurality of grooves.Type: ApplicationFiled: January 17, 2014Publication date: December 4, 2014Applicants: SAMSUNG ELECTRONICS CO., LTD., CHEIL INDUSTRIES INC., SAMSUNG CORNING PRECISION MATERIALS CO., LTD.Inventors: Hong-shik SHIM, Eun-Young CHO, Hyun-Min KIM, You-Min SHIN, Young OH, Chul-Ho JEONG -
Publication number: 20140355123Abstract: Provided is a color improving film comprising a base layer, a high refractive light diffusion layer including an organic light diffuser on the base layer, a high refractive resin layer on the high refractive light diffusion layer, and a low refractive resin layer in which a lenticular lens pattern is formed on the high refractive resin layer, wherein the organic light diffuser comprises particles coated with a black pigment and non-coated particles, and wherein the lenticular lens pattern is formed on a surface of the low refractive resin layer facing the high refractive resin layer. According to the color improving film, a change in color sensitivity according to an angle of view is small, an external light reflectivity is low, and a light transmittivity and a light diffusibility are substantially improved. Also, the method of preparing the color improving film has excellent processiblity and economic efficiency.Type: ApplicationFiled: May 30, 2014Publication date: December 4, 2014Applicants: Samsung Electronics Co., Ltd., Cheil Industries Inc.Inventors: Young OH, Hyun-min KIM, Young-hyun JU, Seung-man CHOI, You-min SHIN, Hong-shik SHIM, Chul-ho JEONG, Eun-young CHO