Patents by Inventor Kyung Hee Hyung

Kyung Hee Hyung 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: 10007028
    Abstract: A photosensitive resin composition includes (A) a binder resin including an epoxy resin; (B) a photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant including a dye represented by the following Chemical Formula 1, wherein in the above Chemical Formula 1, each substituent is the same as defined in the detailed description; and (E) a solvent.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: June 26, 2018
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Se-Young Choi, Jae-Young Kwon, Eun-Bi Park, Jung-Sun Lee, Chang-Ryul Lee, Ju-Ho Jung, Mi-Jin Choi, Seung-Jib Choi, Kyung-Hee Hyung
  • Patent number: 9994728
    Abstract: A photosensitive resin composition includes (A) a colorant including a copolymer represented by Chemical Formula 1 and a green pigment; (B) a binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent, wherein the copolymer represented by Chemical Formula 1 is included in an amount of about 100 parts by weight to about 300 parts by weight based on about 100 parts by weight of the green pigment: wherein a is an integer ranging from 1 to 100, b is an integer ranging from 1 to 100, and c is an integer ranging from 1 to 50. A color filter manufactured using the same is also provided.
    Type: Grant
    Filed: August 31, 2015
    Date of Patent: June 12, 2018
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Kyung-Hee Hyung, Taek-Jin Baek, Eui-June Jeong, Ju-Ho Jung
  • Patent number: 9864272
    Abstract: Disclosed are a photosensitive resin composition for a color filter including (A) an acrylic-based binder resin including at least one repeating unit represented by the following Chemical Formula 1, at least one repeating unit represented by the following Chemical Formula 2 and at least one repeating unit represented by the following Chemical Formula 3, (B) a photopolymerizable monomer, (C) a photopolymerization initiator, (D) a colorant, and (E) a solvent, and a color filter using the same. In the above Chemical Formulae 1 to 3, each substituent is the same as defined in the detailed description.
    Type: Grant
    Filed: August 21, 2013
    Date of Patent: January 9, 2018
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Se-Young Choi, Nam-Gwang Kim, Kyung-Hee Hyung, Gyu-Seok Han
  • Patent number: 9541675
    Abstract: Disclosed are a photosensitive resin composition including (A) a copolymer resin represented by the following Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as defined in the detailed description; (B) a colorant including a pigment dispersion solution; (C) a photopolymerizable compound; (D) a photopolymerization initiator; and (E) a solvent, and a color filter using the same.
    Type: Grant
    Filed: September 3, 2014
    Date of Patent: January 10, 2017
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Ji-Hye Kim, Chang-Min Lee, Kyung-Hee Hyung
  • Patent number: 9535190
    Abstract: Disclosed are a photosensitive resin composition including (A) an acrylic-based binder resin; (B) a photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant including a dye represented by the following Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as defined in the detailed description; and (E) a solvent, and a color filter using the same.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: January 3, 2017
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Se-Young Choi, Ju-Ho Jung, Myoung-Youp Shin, Nam-Gwang Kim, Hwan-Sung Cheon, Seung-Jib Choi, Kyung-Hee Hyung
  • Publication number: 20160090501
    Abstract: A photosensitive resin composition includes (A) a colorant including a copolymer represented by Chemical Formula 1 and a green pigment; (B) a binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent, wherein the copolymer represented by Chemical Formula 1 is included in an amount of about 100 parts by weight to about 300 parts by weight based on about 100 parts by weight of the green pigment: wherein a is an integer ranging from 1 to 100, b is an integer ranging from 1 to 100, and c is an integer ranging from 1 to 50. A color filter manufactured using the same is also provided.
    Type: Application
    Filed: August 31, 2015
    Publication date: March 31, 2016
    Inventors: Kyung-Hee HYUNG, Taek-Jin BAEK, Eui-June JEONG, Ju-Ho JUNG
  • Patent number: 9291743
    Abstract: Disclosed are a photosensitive resin composition including (A) a colorant including a compound represented by the following Chemical Formula 1 and Chemical Formula 2, wherein in Formulae 1 and 2, each substituent is the same as defined in the detailed description; (B) an acrylic-based binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent, and a color filter using the same.
    Type: Grant
    Filed: September 8, 2014
    Date of Patent: March 22, 2016
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Kyung-Hee Hyung, Nam-Gwang Kim, Yeon-Soo Lee, Yu-Jin Lee, In-Jae Lee, Chang-Ryul Lee, Ji-Young Jeong, Se-Young Choi, Seung-Jib Choi, Ji-Hyun Hwang
  • Publication number: 20150331316
    Abstract: A photosensitive resin composition includes (A) a binder resin including an epoxy resin; (B) a photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant including a dye represented by the following Chemical Formula 1, wherein in the above Chemical Formula 1, each substituent is the same as defined in the detailed description; and (E) a solvent.
    Type: Application
    Filed: January 9, 2015
    Publication date: November 19, 2015
    Inventors: Se-Young CHOI, Jae-Young KWON, Eun-Bi PARK, Jung-Sun LEE, Chang-Ryul LEE, Ju-Ho JUNG, Mi-Jin CHOI, Seung-Jib CHOI, Kyung-Hee HYUNG
  • Publication number: 20150241600
    Abstract: Disclosed are a photosensitive resin composition including (A) a copolymer resin represented by the following Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as defined in the detailed description; (B) a colorant including a pigment dispersion solution; (C) a photopolymerizable compound; (D) a photopolymerization initiator; and (E) a solvent, and a color filter using the same.
    Type: Application
    Filed: September 3, 2014
    Publication date: August 27, 2015
    Inventors: Ji-Hye KIM, Chang-Min LEE, Kyung-Hee HYUNG
  • Publication number: 20150198741
    Abstract: Disclosed are a photosensitive resin composition including (A) a colorant including a compound represented by the following Chemical Formula 1 and Chemical Formula 2, wherein in Formulae 1 and 2, each substituent is the same as defined in the detailed description; (B) an acrylic-based binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent, and a color filter using the same.
    Type: Application
    Filed: September 8, 2014
    Publication date: July 16, 2015
    Inventors: Kyung-Hee HYUNG, Nam-Gwang KIM, Yeon-Soo LEE, Yu-Jin LEE, In-Jae LEE, Chang-Ryul LEE, Ji-Young JEONG, Se-Young CHOI, Seung-Jib CHOI, Ji-Hyun HWANG
  • Publication number: 20150192699
    Abstract: Disclosed are a photosensitive resin composition including (A) an acrylic-based binder resin; (B) a photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant including a dye represented by the following Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as defined in the detailed description; and (E) a solvent, and a color filter using the same.
    Type: Application
    Filed: August 27, 2014
    Publication date: July 9, 2015
    Inventors: Se-Young CHOI, Ju-Ho JUNG, Myoung-Youp SHIN, Nam-Gwang KIM, Hwan-Sung CHEON, Seung-Jib CHOI, Kyung-Hee HYUNG
  • Patent number: 9005491
    Abstract: A photosensitive resin composition for a color filter includes (A) an acrylic-based binder resin including a structural unit represented by the following Chemical Formula 1, wherein the definitions of R1, R2, R3 and R4 are the same as set forth in specification; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant; and (E) a solvent.
    Type: Grant
    Filed: January 19, 2012
    Date of Patent: April 14, 2015
    Assignee: Cheil Industries Inc.
    Inventors: Chang-Min Lee, Yeon-Soo Lee, Yong-Hee Kang, Man-Suk Kim, Taek-Jin Baek, Hyun-Moo Choi, Kyung-Hee Hyung, Sang-Hyun Hong
  • Patent number: 8828631
    Abstract: Disclosed are a pigment dispersion composition including a pyridone azo-based compound including a monomer represented by the following Chemical Formula 1, a polymer including a repeating unit represented by the following Chemical Formula 2, or a combination thereof, wherein each substituents of Chemical Formulae 1 and 2 are the same as defined the detailed description, (B) a pigment, (C) a binder resin, (D) a dispersing agent, and (E) a solvent; a photosensitive resin composition including the same; and a color filter including the same.
    Type: Grant
    Filed: August 22, 2012
    Date of Patent: September 9, 2014
    Assignee: Cheil Industries Inc.
    Inventors: Kyung-Hee Hyung, Taek-Jin Baek, Eui-June Jeong, Jae-Hyun Kim, Gyu-Seok Han
  • Patent number: 8828282
    Abstract: Disclosed are a photosensitive resin composition for a color filter including (A) a colorant including a dye represented by the following Chemical Formula 1 and/or a dye represented by the following Chemical Formula 2, wherein in the following Chemical Formulae 1 and 2, each substituent is the same as described in the detailed description; (B) an acrylic-based binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent, and a color filter using the same.
    Type: Grant
    Filed: September 30, 2013
    Date of Patent: September 9, 2014
    Assignee: Cheil Industries Inc.
    Inventors: Kyung-Hee Hyung, Nam-Gwang Kim, Se-Young Choi, Yu-Jin Lee, Gyu-Seok Han
  • Publication number: 20140183425
    Abstract: Disclosed are a photosensitive resin composition for a color filter including (A) a colorant including a dye represented by the following Chemical Formula 1 and/or a dye represented by the following Chemical Formula 2, wherein in the following Chemical Formulae 1 and 2, each substituent is the same as described in the detailed description; (B) an acrylic-based binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent, and a color filter using the same.
    Type: Application
    Filed: September 30, 2013
    Publication date: July 3, 2014
    Applicant: Cheil Industries Inc.
    Inventors: Kyung-Hee HYUNG, Nam-Gwang KIM, Se-Young CHOI, Yu-Jin LEE, Gyu-Seok HAN
  • Publication number: 20140175345
    Abstract: Disclosed are a photosensitive resin composition for a color filter including (A) a colorant including green pigment and a color material having transmittance of about 0 to about 40% in a wavelength region of about 490 to about 500 nm, and transmittance of about 70 to about 100% in a wavelength region of about 520 to about 530 nm, (B) an acrylic-based binder resin, (C) a photopolymerization initiator, (D) a photopolymerizable monomer, and (E) a solvent, and a color filter using the same.
    Type: Application
    Filed: August 21, 2013
    Publication date: June 26, 2014
    Applicant: Cheil Industries Inc.
    Inventors: Nam-Gwang KIM, Se-Young CHOI, Kyung-Hee HYUNG, Yu-Jin LEE, Gyu-Seok HAN
  • Publication number: 20140158953
    Abstract: Disclosed are a photosensitive resin composition for a color filter including (A) an acrylic-based binder resin including at least one repeating unit represented by the following Chemical Formula 1, at least one repeating unit represented by the following Chemical Formula 2 and at least one repeating unit represented by the following Chemical Formula 3, (B) a photopolymerizable monomer, (C) a photopolymerization initiator, (D) a colorant, and (E) a solvent, and a color filter using the same. In the above Chemical Formulae 1 to 3, each substituent is the same as defined in the detailed description.
    Type: Application
    Filed: August 21, 2013
    Publication date: June 12, 2014
    Applicant: Cheil Industries Inc.
    Inventors: Se-Young CHOI, Nam-Gwang KIM, Kyung-Hee HYUNG, Gyu-Seok HAN
  • Publication number: 20130164681
    Abstract: Disclosed are a pigment dispersion composition including a pyridone azo-based compound including a monomer represented by the following Chemical Formula 1, a polymer including a repeating unit represented by the following Chemical Formula 2, or a combination thereof, wherein each substituents of Chemical Formulae 1 and 2 are the same as defined the detailed description, (B) a pigment, (C) a binder resin, (D) a dispersing agent, and (E) a solvent; a photosensitive resin composition including the same; and a color filter including the same.
    Type: Application
    Filed: August 22, 2012
    Publication date: June 27, 2013
    Applicant: CHEIL INDUSTRIES INC.
    Inventors: Kyung-Hee HYUNG, Taek-Jin BAEK, Eui-June JEONG, Jae-Hyun KIM, Gyu-Seok HAN
  • Patent number: 8420289
    Abstract: An aromatic ring-containing polymer, a polymer mixture, an antireflective hardmask composition, and a method for patterning a material on a substrate, the aromatic ring-containing polymer including at least one aromatic ring-containing polymer represented by Formulae 1, 2, or 3.
    Type: Grant
    Filed: October 1, 2009
    Date of Patent: April 16, 2013
    Assignee: Cheil Industries, Inc.
    Inventors: Min Soo Kim, Dong Seon Uh, Chang Il Oh, Kyong Ho Yoon, Kyung Hee Hyung, Jin Kuk Lee, Jong-Seob Kim, Hwan Sung Cheon, Irina Nam, Nataliya Tokareva
  • Publication number: 20130001483
    Abstract: Disclosed is a photosensitive resin composition for a color filter that includes (A) an acrylic-based binder resin including a structural unit represented by the following Chemical Formula 1; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant; and (E) a solvent. In the above Chemical Formula, each definition of R1, R2, R3 and R4 is the same as defined in the detailed description.
    Type: Application
    Filed: January 19, 2012
    Publication date: January 3, 2013
    Applicant: CHEIL INDUSTRIES INC.
    Inventors: Chang-Min LEE, Yeon-Soo LEE, Yong-Hee KANG, Man-Suk KIM, Taek-Jin BAEK, Hyun-Moo CHOI, Kyung-Hee HYUNG, Sang-Hyun HONG