Patents by Inventor Su Jeong Kim

Su Jeong 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).

  • Display device
    Patent number: 10936126
    Abstract: A display includes a substrate, a plurality of subpixels disposed on the substrate and that include organic light-emitting layers, pixel defining films disposed between the subpixels that partition the subpixels, black matrices disposed on the pixel defining films, where the black matrices absorb visible light and emit infrared light; and a sensor layer that receives infrared light emitted by the black matrices and reflected from an external object.
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: March 2, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jin Hyeong Lee, Su Jeong Kim, Jong Ho Son, Mi Hwa Lee, Yun Ho Lee
  • ORGANIC LIGHT EMITTING DISPLAY DEVICE
    Publication number: 20210013268
    Abstract: A light emitting display device comprises a substrate, a first pixel electrode disposed on the substrate, a pixel defining film disposed on the first pixel electrode and having a first opening at least partially exposing the first pixel electrode, a first organic light emitting layer disposed on the pixel defining film and overlapping with the first opening of the pixel defining film, and a black matrix disposed on the first organic light emitting layer and having a first opening overlapping with the first organic light emitting layer. Light having passed through the first opening of the black matrix is one of red light, green light, and blue light. The first opening of the black matrix may have a shape with a curved portion.
    Type: Application
    Filed: September 29, 2020
    Publication date: January 14, 2021
    Applicant: Samsung Display Co. Ltd.
    Inventors: Sun Kyu JOO, Byung Chul KIM, Sung Chul KIM, Su Jeong KIM, In Ok KIM, Hye Ran MUN, In Seok SONG, Keun Chan OH, Jae Jin LYU, Yui Ku LEE
  • DISPLAY DEVICE
    Publication number: 20210003876
    Abstract: A display device includes a substrate, conductive pads arranged on the substrate over a plurality of rows, and a drive circuit chip including bumps arranged over a plurality of rows to be electrically connected with the conductive pads, and the conductive pads arranged in a same row are arranged in parallel, and the bumps arranged in a same row are arranged in a zigzag form so as to be partially shifted.
    Type: Application
    Filed: September 18, 2020
    Publication date: January 7, 2021
    Inventors: Han Ho PARK, Dae Geun LEE, Su Jeong KIM, Sang Won YEO, Kyung Mok LEE, Wu Hyen JUNG
  • DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20200395574
    Abstract: A display device includes: a display layer having a display area including a plurality of pixel areas and a peripheral area at least partially surrounding the display area; and a cover layer disposed on the display layer to encapsulate the display area. The cover layer includes: a light blocking portion overlapping the display area and the peripheral area and including a plurality of openings to transmit light from the plurality of pixel areas and to block light in the peripheral area; a first protrusion disposed on the light blocking portion in the peripheral area and surrounding the display area; and an overcoating layer covering the display area and contacting a lateral surface of the first protrusion.
    Type: Application
    Filed: January 15, 2020
    Publication date: December 17, 2020
    Inventors: Jin Hyeong LEE, Su Jeong Kim, Jong Ho Son, Mi Hwa Lee, Yun Ho Lee
  • Amphiphilic polymer
    Patent number: 10857099
    Abstract: The present application relates to an amphiphilic polymer and a method of preparing the same. Furthermore, the present application relates to a micelle including a drug encapsulated by the amphiphilic polymer and a composition including the same. The amphiphilic polymer according to the present application has excellent drug encapsulation properties as well as good dispersion properties in an aqueous solution.
    Type: Grant
    Filed: May 7, 2019
    Date of Patent: December 8, 2020
    Inventors: Jeong Ae Yoon, Su Jeong Kim, Sun Hwa Lee, Woo Sun Shim, Sung Soo Yoon, Chang Hwan Ju, Jung A. Kim, Nae Gyu Kang
  • Organic light emitting display device
    Patent number: 10854687
    Abstract: An organic light emitting display device comprising: a substrate; a first pixel electrode disposed on the substrate; a pixel defining film disposed on the first pixel electrode and having a first opening at least partially exposing the first pixel electrode; a first organic light emitting layer disposed on the pixel defining film and overlapping with the first opening of the pixel defining film; and a black matrix disposed on the first organic light emitting layer and having a first opening overlapping with the first organic light emitting layer. Light having passed through the first opening of the black matrix is one of red light, green light, and blue light. The first opening of the black matrix may have a shape with a curved portion.
    Type: Grant
    Filed: February 16, 2018
    Date of Patent: December 1, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sun Kyu Joo, Byung Chul Kim, Sung Chul Kim, Su Jeong Kim, In Ok Kim, Hye Ran Mun, In Seok Song, Keun Chan Oh, Jae Jin Lyu, Yui Ku Lee
  • Pressure-sensitive adhesive composition
    Patent number: 10851269
    Abstract: A pressure-sensitive adhesive composition, which may have excellent durability under high temperature or humidity conditions and exhibit high close adhesion to optical films, thereby forming a pressure-sensitive adhesive having superior cuttability and re-workability, is provided. Also, a pressure-sensitive adhesive composition capable of forming a pressure-sensitive adhesive capable of effectively inhibiting bending when applied to a thin substrate such as a very thin glass substrate, minimizing a time required to stabilize physical properties, and preventing a degradation of the secured physical properties in time, a pressure-sensitive adhesive optical member formed using such a pressure-sensitive adhesive composition, an optical laminate, and a display device are provided.
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: December 1, 2020
    Inventors: Kee Young Kim, Il Jin Kim, Jeong Ae Yoon, Sung Soo Yoon, Su Jeong Kim, Sang Hyun Hong
  • Polymer
    Patent number: 10808060
    Abstract: The present application relates to a polymer and a use thereof. The present application may provide a functional polymer which expresses a low solubility to a polar solvent and a non-polar solvent and which is suitable for forming a film. If applied to the use of cosmetics such as mascara or to medical uses, the polymer in the present application may express a tolerance to diverse solvents such as sebum, sweat, tears and the like, and thus enables makeup to last, etc. Accordingly, the polymer may be applied to diverse uses and used in film forming agents, cosmetic compositions, or cosmetics, or the like.
    Type: Grant
    Filed: December 15, 2015
    Date of Patent: October 20, 2020
    Assignee: LG Chem, Ltd.
    Inventors: Su Jeong Kim, Jeong Ae Yoon, Sung Soo Yoon, Kyong Seob Kim, Khee Hwan Choi, Hae Seok Chae
  • AMPHIPHILIC POLYMER
    Publication number: 20200323775
    Abstract: The present application relates to an amphiphilic polymer and a method for producing the same. The present application also relates to micelles comprising the amphiphilic polymer and a method for producing the same. The amphiphilic polymer of the present application can have excellent dispersion properties while effectively encapsulating the drug.
    Type: Application
    Filed: June 16, 2017
    Publication date: October 15, 2020
    Inventors: Su Jeong KIM, Jeong Ae YOON, Sun Hwa LEE, Woo Sun SHIM, Sung Soo YOON, Chang Hwan JU, Kyung Oh KIM, Jung A KIM, Nae Gyu KANG
  • AMPHIPHILIC TRIBLOCK POLYMER
    Publication number: 20200317845
    Abstract: The present application relates to an amphiphilic triblock polymer and micelles comprising the amphiphilic triblock polymer. The amphiphilic triblock polymer of the present application can have excellent dispersion properties and excellent water solubility while effectively encapsulating the drug.
    Type: Application
    Filed: June 16, 2017
    Publication date: October 8, 2020
    Inventors: Kyung Oh KIM, Su Jeong Kim, Sun Hwa Lee, Woo Sun Shim, Jeong Ae Yoon, Sung Soo Yoon, Chang Hwan Ju, Jung A Kim, Nae Gyu Kang
  • Display device
    Patent number: 10782573
    Abstract: A display device includes a substrate, conductive pads arranged on the substrate over a plurality of rows, and a drive circuit chip including bumps arranged over a plurality of rows to be electrically connected with the conductive pads, and the conductive pads arranged in a same row are arranged in parallel, and the bumps arranged in a same row are arranged in a zigzag form so as to be partially shifted.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: September 22, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Han Ho Park, Dae Geun Lee, Su Jeong Kim, Sang Won Yeo, Kyung Mok Lee, Wu Hyen Jung
  • Polymerizable Composition, Polymer Capsule and Fabric Softener Composition Comprising the Same
    Publication number: 20200277551
    Abstract: A polymerizable composition, polymer capsules and a fabric softener composition are provided. The fabric softener composition includes polymer capsules in which cationic groups are introduced on the surfaces thereof, so that early release of a fragrance can be suppressed and aromas can be generated depending on rupture of a shell material of the polymer capsules by light friction at certain times. In addition, the polymer capsules have high adhesion to fibers and are not attached to fibers during washing to minimize the discharged fragrance, so that sufficient aromas can be provided even if a small amount of fragrance is used.
    Type: Application
    Filed: September 14, 2018
    Publication date: September 3, 2020
    Applicants: LG Chem, Ltd., LG Household & Health Care Ltd.
    Inventors: Jeong Ae Yoon, Su Jeong Kim, Su Jee Kwon, Sung Soo Yoon, Yun Jin Cho, Se Hoon Kim, Mi Ae Park, Kyung On Cha
  • BACTERIAL, FUNGAL, AND YEAST GROWTH INHIBITOR CONTAINING ALLULOSE
    Publication number: 20200255778
    Abstract: Disclosed herein are a microorganism growth inhibitor including allulose-containing saccharides and a fermented alcoholic beverage comprising the same.
    Type: Application
    Filed: September 28, 2017
    Publication date: August 13, 2020
    Inventors: Jong Min CHOI, Su-Jeong KIM, Youn-Kyung BAK, Jung Gyu PARK, Sung Bae BYUN, Dong Seok SHIM, In LEE, Seung Won PARK, Dong Chul JUNG
  • DISPLAY DEVICE
    Publication number: 20200133414
    Abstract: A display includes a substrate, a plurality of subpixels disposed on the substrate and that include organic light-emitting layers, pixel defining films disposed between the subpixels that partition the subpixels, black matrices disposed on the pixel defining films, where the black matrices absorb visible light and emit infrared light; and a sensor layer that receives infrared light emitted by the black matrices and reflected from an external object.
    Type: Application
    Filed: April 5, 2019
    Publication date: April 30, 2020
    Inventors: Jin Hyeong Lee, Su Jeong Kim, Jong Ho Son, Mi Hwa Lee, Yun Ho Lee
  • SEMICONDUCTOR DEVICE
    Publication number: 20200135716
    Abstract: A semiconductor device includes a guard active area formed in a substrate, a plurality of transistors disposed in an element area adjacent to the guard active area, each of the transistors including an active area and a gate structure crossing the active area, and a diode transistor disposed between a first transistor and a second transistor among the transistors, and having a diode gate structure connected to the guard active area, a first active area connected to a gate structure of the first transistor, and a second active area connected to a gate structure of the second transistor.
    Type: Application
    Filed: April 26, 2019
    Publication date: April 30, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Su Jeong KIM, In Mo Kim
  • METHOD FOR ASSESSING VALIDITY OF CELL THERAPY PRODUCT
    Publication number: 20200124590
    Abstract: The present invention provides a method for evaluating effectiveness of a cell therapeutic agent. When using TGF-? and/or TSP-1 expression level(s) in: (a) a first population of transformed mammalian cells with TGF-?; and (b) a second population of untransformed mammalian cells with the same gene, respectively, as a criterion for determining effectiveness of a cell therapeutic agent, and whether or not expression thereof, it is possible to definitely determine the therapeutic efficacy of each cell therapeutic agent prior to initiation of the treatment. In addition, since use of a cell therapeutic agent without therapeutic effects is avoided, undesired procedures and side effects may not be entailed.
    Type: Application
    Filed: June 29, 2018
    Publication date: April 23, 2020
    Inventors: Su Jeong KIM, Sang Eun NOH, Jun Ho LEE, Hyeon Youl LEE, Kyoung Baek CHOI, Heon Sik CHOI
  • Polymer
    Patent number: 10550213
    Abstract: The present application relates to a polymer, a method for preparing the same, and a use thereof. The present application provides a polymer, a method for preparing the same, and a use thereof. The present application can provide: a polymer, which has a composition for allowing a low solubility in polar and non-polar solvents and can be prepared in a simple polymerization manner, such as solution polymerization; and a use thereof.
    Type: Grant
    Filed: December 15, 2015
    Date of Patent: February 4, 2020
    Assignee: LG Chem, Ltd.
    Inventors: Jeong Ae Yoon, Su Jeong Kim, Sung Soo Yoon, Kyong Seob Kim, Khee Hwan Choi, Hae Seok Chae
  • Pressure sensitive adhesive composition
    Patent number: 10545367
    Abstract: The present invention relates to a pressure-sensitive adhesive composition, an optical member, a polarizing plate, and a display device. The pressure-sensitive adhesive composition according to an embodiment of the present invention may form a pressure-sensitive adhesive which has excellent general physical properties such as coating properties, endurance reliability, or the like, and which may stably maintain the physical properties for the long term. Further, the pressure-sensitive adhesive composition may be particularly applied to various optical films, thereby forming the pressure-sensitive adhesive layer which exhibits excellent adhesion with the optical film, and when the pressure-sensitive adhesive composition is applied to the polarizing plate, bending properties may be effectively prevented.
    Type: Grant
    Filed: November 26, 2014
    Date of Patent: January 28, 2020
    Assignee: LG Chem, Ltd.
    Inventors: Min Ki Lee, Sung Soo Yoon, Su Jeong Kim, Sang Hyun Hong, Jeong Ae Yoon, Han Na Chi
  • Curved display device including alignment layer and method of manufacturing the same
    Patent number: 10539830
    Abstract: A curved display device includes a curved first substrate, a curved second substrate, a liquid crystal layer, a first alignment layer, and a second alignment layer. The second substrate faces the first substrate. The liquid crystal layer is interposed between the first and second substrates and includes liquid crystal molecules. The first alignment layer includes reactive mesogens polymerized to each other and is disposed between the first substrate and the liquid crystal layer. The second alignment layer is disposed between the second substrate and the liquid crystal layer. Among the liquid crystal molecules, first liquid crystal molecules disposed in the vicinity of the first alignment layer have a first pretilt angle, and second liquid crystal molecules disposed in the vicinity of the second alignment layer have a second pretilt angle different from the first pretilt angle.
    Type: Grant
    Filed: June 30, 2015
    Date of Patent: January 21, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Donghan Song, Hokil Oh, Su Jeong Kim, Kichul Shin
  • Polymer Composition
    Publication number: 20200010600
    Abstract: The present invention relates to a polymer composition, an optical laminate and a display device, and can provide a polymer composition capable of forming a pressure-sensitive adhesive layer which has excellent workability, durability and dimensional stability and is capable of effectively alleviating the bending phenomenon of the display, through a polymer capable of forming a physically cross-linked structure together with a chemically cross-linked structure. In addition, the present invention can provide an optical laminate comprising a cross-linked product of the polymer composition and a display device comprising the same.
    Type: Application
    Filed: September 7, 2017
    Publication date: January 9, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Jeong Ae Yoon, Su Jeong Kim, Sung Soo Yoon, Han Na Chi, Sang Ha Son, Su Jee Kwon, Chang Hwan Ju, Geun Ho Park, Kyung Oh Kim