Patents by Inventor Min-Ho Yoon

Min-Ho Yoon 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).

  • Patent number: 9480165
    Abstract: A flexible substrate includes a flexible mother substrate and a planarization layer on the flexible mother substrate. Here, the flexible mother substrate includes a transparent textile and a resin layer. The transparent textile includes a plurality of first transparent fibers and a plurality of second transparent fibers crossing the plurality of first transparent fibers, and the resin layer coats the transparent textile to fill a space between the first and second transparent fibers. The planarization layer includes an organic material having a curable contraction rate of no greater than about 20%.
    Type: Grant
    Filed: May 6, 2014
    Date of Patent: October 25, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Daejin Park, Myeonghee Kim, Min Ho Yoon
  • Patent number: 8941011
    Abstract: A flexible substrate includes a flexible mother substrate and a planarization layer on the flexible mother substrate. Here, the flexible mother substrate includes a transparent textile and a resin layer. The transparent textile includes a plurality of first transparent fibers and a plurality of second transparent fibers crossing the plurality of first transparent fibers, and the resin layer coats the transparent textile to fill a space between the first and second transparent fibers. The planarization layer includes an organic material having a curable contraction rate of no greater than about 20%.
    Type: Grant
    Filed: February 13, 2012
    Date of Patent: January 27, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: DaeJin Park, Myeonghee Kim, Min ho Yoon
  • Publication number: 20140238582
    Abstract: A flexible substrate includes a flexible mother substrate and a planarization layer on the flexible mother substrate. Here, the flexible mother substrate includes a transparent textile and a resin layer. The transparent textile includes a plurality of first transparent fibers and a plurality of second transparent fibers crossing the plurality of first transparent fibers, and the resin layer coats the transparent textile to fill a space between the first and second transparent fibers. The planarization layer includes an organic material having a curable contraction rate of no greater than about 20%.
    Type: Application
    Filed: May 6, 2014
    Publication date: August 28, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: DAEJIN PARK, MYEONGHEE KIM, MIN HO YOON
  • Patent number: 8658399
    Abstract: Disclosed herein is a novel gluconacetobacter strain having cellulose producing activity. Specifically, the present invention relates to a novel gluconacetobacter strain producing nano-structured cellulose in a highly efficient manner. The cellulose produced by the strain, due to its superb thermodynamic properties, can be characterized as nano-structured bacterial cellulose and therefore utilized as a bio-nano-fiber. Particularly, the cellulose can be impregnated with a resin to form a cellulose-based resin which can be effectively adapted for a substrate for a liquid crystal display (LCD).
    Type: Grant
    Filed: October 29, 2012
    Date of Patent: February 25, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong-Seong Kim, Woo-jae Lee, Nam-Seok Roh, Sang-Il Kim, Min-Ho Yoon, Young Tak Song, Tae Jin Kang, Suk Heung Oh, Seung-Jae Lee, Hye Jin Kim, Jin Ju Yu, Dong Hyun Yu, Young Sik Yoon, Jong Hwan Lee
  • Patent number: 8619217
    Abstract: A liquid crystal display includes a first base substrate, a second base substrate facing the first base substrate, a liquid crystal layer disposed between the first substrate and the second substrate, a non-transmissive layer on the first base substrate to absorb light, a plurality of color filter layers arranged on the non-transmissive layer and including a cholesteric liquid crystal to change a wavelength of light and reflect the light, an alignment layer arranged between the non-transmissive layer and the color filter layers to align the cholesteric liquid crystal, a first electrode on the color filter layers, and a second electrode on the second base substrate.
    Type: Grant
    Filed: May 6, 2010
    Date of Patent: December 31, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong Seong Kim, Sangil Kim, WooJae Lee, Min ho Yoon
  • Patent number: 8593592
    Abstract: A polarizer includes a polarizer main body, a first barrier layer disposed above the polarizer main body and/or a second barrier layer disposed below the polarizer main body. The first barrier layer and the second barrier layer include silicon nitride (SiNx).
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: November 26, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Min-Ho Yoon, Seung-Ju Lee, Jong-Seong Kim
  • Patent number: 8542331
    Abstract: A display device is provided that improves product yield thereof. The display device according to the present invention includes: an insulation substrate; a plurality of gate pad metal layers disposed in a first direction on the substrate; a plurality of data pad metal layers disposed in a second direction on the substrate; a gate fanout unit connecting the gate pad metal layers and gate lines of a display area; a data fanout unit connecting the data pad metal layers and data lines of the display area; and a first insulating layer pattern on the gate pad metal layers, the data pad metal layers, the gate fanout unit, and the data fanout unit, wherein the first insulating layer pattern is partially removed on at least a portion of a region between two neighboring gate pad metal layers, or two neighboring data pad metal layers, thereby forming a first opening.
    Type: Grant
    Filed: June 18, 2010
    Date of Patent: September 24, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Min-Ho Yoon, Seung-Ju Lee, Jong-Seong Kim
  • Publication number: 20130059067
    Abstract: Disclosed herein is a novel gluconacetobacter strain having cellulose producing activity. Specifically, the present invention relates to a novel gluconacetobacter strain producing nano-structured cellulose in a highly efficient manner. The cellulose produced by the strain, due to its superb thermodynamic properties, can be characterized as nano-structured bacterial cellulose and therefore utilized as a bio-nano-fiber. Particularly, the cellulose can be impregnated with a resin to form a cellulose-based resin which can be effectively adapted for a substrate for a liquid crystal display (LCD).
    Type: Application
    Filed: October 29, 2012
    Publication date: March 7, 2013
    Inventors: Jong-Seong KIM, Woo-jae LEE, Nam-Seok ROH, Sang-IL KIM, Min-Ho YOON, Young Tak SONG, Tae Jin KANG, Suk Heung OH, Seung-Jae LEE, Hye Jin KIM, Jin Ju YU, Dong Hyun YU, Young Sik YOON, Jong Hwan LEE
  • Publication number: 20130043065
    Abstract: A flexible substrate includes a flexible mother substrate and a planarization layer on the flexible mother substrate. Here, the flexible mother substrate includes a transparent textile and a resin layer. The transparent textile includes a plurality of first transparent fibers and a plurality of second transparent fibers crossing the plurality of first transparent fibers, and the resin layer coats the transparent textile to fill a space between the first and second transparent fibers. The planarization layer includes an organic material having a curable contraction rate of no greater than about 20%.
    Type: Application
    Filed: February 13, 2012
    Publication date: February 21, 2013
    Inventors: DaeJin PARK, Myeonghee KIM, Min ho YOON
  • Patent number: 8304215
    Abstract: Disclosed herein is a novel gluconacetobacter strain having cellulose producing activity. Specifically, the present invention relates to a novel gluconacetobacter strain producing nano-structured cellulose in a highly efficient manner. The cellulose produced by the strain, due to its superb thermodynamic properties, can be characterized as nano-structured bacterial cellulose and therefore utilized as a bio-nano-fiber. Particularly, the cellulose can be impregnated with a resin to form a cellulose-based resin which can be effectively adapted for a substrate for a liquid crystal display (LCD).
    Type: Grant
    Filed: March 2, 2011
    Date of Patent: November 6, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong-Seong Kim, Woo-jae Lee, Nam-Seok Roh, Sang-IL Kim, Min-Ho Yoon, Young Tak Song, Tae Jin Kang, Suk Heung Oh, Seung-Jae Lee, Hye Jin Kim, Jin Ju Yu, Dong Hyun Yu, Young Sik Yoon, Jong Hwan Lee
  • Patent number: 8252625
    Abstract: The present invention provides an organic thin film transistor substrate and a method of manufacturing the same capable of uniformly forming the thickness of a gate insulating layer and a protective layer and preventing overflow of an organic semiconductive layer.
    Type: Grant
    Filed: March 15, 2010
    Date of Patent: August 28, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung Hwan Cho, Keun Kyu Song, Min Ho Yoon
  • Patent number: 8252626
    Abstract: A manufacturing method for a thin film transistor array panel including forming a gate electrode, forming an insulating layer on the gate electrode, sequentially forming a lower conducting layer and a upper conducting layer on the insulating layer, etching the upper conducting layer to form a first source electrode and a first drain electrode, etching the lower conducting layer to form the second source electrode and the second drain electrode, over-etching the second source electrode and the second drain electrode, and forming an organic semiconductor between the second source electrode and the second drain electrode.
    Type: Grant
    Filed: June 21, 2010
    Date of Patent: August 28, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung-Hwan Cho, Bo-Sung Kim, Keun-Kyu Song, Tae-Young Choi, Min-Ho Yoon, Jung-Hun Noh
  • Patent number: 8182633
    Abstract: A method of fabricating a flexible display device. The method includes forming an adhesive layer on a first carrier substrate; laminating a first flexible substrate on the adhesive layer, so that a first separation layer of the first flexible substrate is disposed on the adhesive layer; forming a thin film transistor array on the first flexible substrate; and separating the first carrier substrate from the flexible substrate by directing a laser beam onto the first separation layer. The first separation layer comprises silicon nitride (SiNx) with amounts of nitride A1 and amounts of silicon B1 satisfying 0.18?{A1/B1}?0.90.
    Type: Grant
    Filed: May 3, 2010
    Date of Patent: May 22, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Min-Ho Yoon, Nam-Seok Roh, Myung-Hwan Kim, Sang-Il Kim, Woo-Jae Lee, Jong-Seong Kim
  • Publication number: 20110218297
    Abstract: Disclosed herein is a novel gluconacetobacter strain having cellulose producing activity. Specifically, the present invention relates to a novel gluconacetobacter strain producing nano-structured cellulose in a highly efficient manner. The cellulose produced by the strain, due to its superb thermodynamic properties, can be characterized as nano-structured bacterial cellulose and therefore utilized as a bio-nano-fiber. Particularly, the cellulose can be impregnated with a resin to form a cellulose-based resin which can be effectively adapted for a substrate for a liquid crystal display (LCD).
    Type: Application
    Filed: March 2, 2011
    Publication date: September 8, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-Seong KIM, Woo-Jae LEE, Nam-Seok ROH, Sang-IL KIM, Min-Ho YOON, Young Tak SONG, Tae Jin KANG, Suk Heung OH, Seung-Jae LEE, Hye Jin KIM, Jin Ju YU, Dong Hyun YU, Young Sik YOON, Jong Hwan LEE
  • Patent number: 8014060
    Abstract: In a substrate for a display apparatus, the substrate includes a base substrate and a shielding layer formed on a surface of the base substrate. The shielding layer has an energy bandgap corresponding to a reference wavelength of external light. Thus, the shielding layer blocks light having wavelength equal to or less than the reference wavelength, so that a wavelength band of light may be adjusted.
    Type: Grant
    Filed: September 2, 2009
    Date of Patent: September 6, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seok-Joon Hong, Min-Ho Yoon, Nam-Seok Roh, Woo-Jae Lee, Jong-Seong Kim
  • Patent number: 7952091
    Abstract: Disclosed are an organic thin film transistor and a method of manufacturing the same. The organic thin film transistor includes a gate electrode, an insulating layer, an organic semiconductor layer, a protective layer, and source and drain electrodes. The insulating layer is on the gate electrode, and the organic semiconductor layer is on the insulating layer. The protective layer is on the organic semiconductor layer, and includes an electrode pattern part to expose the organic semiconductor layer. The source and drain electrodes are in the electrode pattern part and connected to the organic semiconductor layer.
    Type: Grant
    Filed: December 31, 2008
    Date of Patent: May 31, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seon-Pil Jang, Jung-Han Shin, Min-Ho Yoon, Seong-Sik Shin, Jung-Hun Noh
  • Publication number: 20110116026
    Abstract: A liquid crystal display includes a first base substrate, a second base substrate facing the first base substrate, a liquid crystal layer disposed between the first substrate and the second substrate, a non-transmissive layer on the first base substrate to absorb light, a plurality of color filter layers arranged on the non-transmissive layer and including a cholesteric liquid crystal to change a wavelength of light and reflect the light, an alignment layer arranged between the non-transmissive layer and the color filter layers to align the cholesteric liquid crystal, a first electrode on the color filter layers, and a second electrode on the second base substrate.
    Type: Application
    Filed: May 6, 2010
    Publication date: May 19, 2011
    Inventors: Jong Seong Kim, Sangil Kim, WooJae Lee, Min ho Yoon
  • Publication number: 20110019141
    Abstract: A display device is provided that improves product yield thereof. The display device according to the present invention includes: an insulation substrate; a plurality of gate pad metal layers disposed in a first direction on the substrate; a plurality of data pad metal layers disposed in a second direction on the substrate; a gate fanout unit connecting the gate pad metal layers and gate lines of a display area; a data fanout unit connecting the data pad metal layers and data lines of the display area; and a first insulating layer pattern on the gate pad metal layers, the data pad metal layers, the gate fanout unit, and the data fanout unit, wherein the first insulating layer pattern is partially removed on at least a portion of a region between two neighboring gate pad metal layers, or two neighboring data pad metal layers, thereby forming a first opening.
    Type: Application
    Filed: June 18, 2010
    Publication date: January 27, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Min-Ho YOON, Seung-Ju Lee, Jong-Seong Kim
  • Publication number: 20110007245
    Abstract: A polarizer includes a polarizer main body, a first barrier layer disposed above the polarizer main body and/or a second barrier layer disposed below the polarizer main body. The first barrier layer and the second barrier layer include silicon nitride (SiNx).
    Type: Application
    Filed: June 29, 2010
    Publication date: January 13, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min-Ho YOON, Seung-Ju LEE, Jong-Seong KIM
  • Patent number: 7858434
    Abstract: An organic thin film transistor substrate includes a substrate, a gate line on a surface of the substrate, a gate insulating layer insulating on the gate line, a data line on the gate insulating layer, an organic thin film transistor connected to the gate line and the data line, the organic thin film transistor including an organic semiconductor layer, a bank-insulating layer positioned at least in part on the data line, the bank-insulating layer including a wall portion which defines a pixel area, and a pixel electrode formed in the pixel area.
    Type: Grant
    Filed: August 22, 2008
    Date of Patent: December 28, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Han Shin, Seon-Pil Jang, Min-Ho Yoon, Kyu-Young Kim