Patents by Inventor Soo-Young HEO

Soo-Young HEO 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: 10042087
    Abstract: Disclosed are a photosensitive resin composition for a color filter including (A) a colorant including a dye; (B) a photocurable dispersing agent; (C) an acrylic-based binder resin; (D) a photopolymerizable monomer; (E) a photopolymerization initiator; and (F) a solvent, and a color filter using the same.
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: August 7, 2018
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Ju-Ho Jung, Ji-Hye Kwon, Jee-Hyun Ryu, In-Jae Lee, Min-Kyeol Chung, Sang-Won Cho, Mi-Jin Choi, Seung-Jib Choi, Soo-Young Heo
  • Patent number: 10031418
    Abstract: A photosensitive resin composition includes (A) an acrylic-based binder resin including a repeating unit represented by Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as defined in the detailed description; (B) a cardo-based binder resin including a repeating unit represented by Chemical Formula 2-1 and a repeating unit represented by Chemical Formula 2-2, wherein in Chemical Formula 2-1 and 2-2, each substituent is the same as defined in the detailed description; (C) reactive unsaturated compound; (D) an initiator; (E) a colorant; and (F) a solvent. A photosensitive resin film using the same and a color filter is also provided.
    Type: Grant
    Filed: November 4, 2015
    Date of Patent: July 24, 2018
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Lee-June Kim, Jee-Hyun Ryu, Jung-Hwa Lee, Ju-Ho Jung, Seung-Jib Choi, Soo-Young Heo
  • Publication number: 20160139507
    Abstract: A photosensitive resin composition includes (A) an acrylic-based binder resin including a repeating unit represented by Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as defined in the detailed description; (B) a cardo-based binder resin including a repeating unit represented by Chemical Formula 2-1 and a repeating unit represented by Chemical Formula 2-2, wherein in Chemical Formula 2-1 and 2-2, each substituent is the same as defined in the detailed description; (C) reactive unsaturated compound; (D) an initiator; (E) a colorant; and (F) a solvent. A photosensitive resin film using the same and a color filter is also provided.
    Type: Application
    Filed: November 4, 2015
    Publication date: May 19, 2016
    Inventors: Lee-June KIM, Jee-Hyun RYU, Jung-Hwa LEE, Ju-Ho JUNG, Seung-Jib CHOI, Soo-Young HEO
  • Patent number: 9146465
    Abstract: A photosensitive resin composition for a color filter includes (A) a dye including a cation moiety represented by the following Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as defined in the detailed description; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) an acrylic-based binder resin; and (E) a solvent, and a color filter using the same.
    Type: Grant
    Filed: December 5, 2013
    Date of Patent: September 29, 2015
    Assignee: Cheil Industries Inc.
    Inventors: Chang-Min Lee, Kwang-Won Seo, Yeon-Soo Lee, Sang-Won Cho, Seung-Jib Choi, Soo-Young Heo
  • Publication number: 20150069310
    Abstract: Disclosed are a photosensitive resin composition for a color filter including (A) a colorant including a dye; (B) a photocurable dispersing agent; (C) an acrylic-based binder resin; (D) a photopolymerizable monomer; (E) a photopolymerization initiator; and (F) a solvent, and a color filter using the same.
    Type: Application
    Filed: August 21, 2014
    Publication date: March 12, 2015
    Inventors: Ju-Ho JUNG, Ji-Hye KWON, Jee-Hyun RYU, In-Jae LEE, Min-Kyeol CHUNG, Sang-Won CHO, Mi-Jin CHOI, Seung-Jib CHOI, Soo-Young HEO
  • Publication number: 20150034886
    Abstract: A photosensitive resin composition for a color filter includes (A) a dye including a cation moiety represented by the following Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as defined in the detailed description; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) an acrylic-based binder resin; and (E) a solvent, and a color filter using the same.
    Type: Application
    Filed: December 5, 2013
    Publication date: February 5, 2015
    Applicant: CHEIL INDUSTRIES INC.
    Inventors: Chang-Min LEE, Kwang-Won SEO, Yeon-Soo LEE, Sang-Won CHO, Seung-Jib CHOI, Soo-Young HEO
  • Patent number: 8911647
    Abstract: Disclosed is a photosensitive resin composition for a color filter including (A) a dye-polymer composite wherein the dye includes a repeating unit derived from a compound 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 binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent.
    Type: Grant
    Filed: October 30, 2013
    Date of Patent: December 16, 2014
    Assignee: Cheil Industries Inc.
    Inventors: Sang-Won Cho, Won-A Noh, Soo-Young Heo, Han-Chul Hwang, Gyu-Seok Han
  • Publication number: 20140175346
    Abstract: Disclosed is a photosensitive resin composition for a color filter including (A) a dye-polymer composite wherein the dye includes a repeating unit derived from a compound represented by the following Chemical Formula 1; (B) a binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent. In the above Chemical Formula 1, each substituent is the same as defined in the detailed description.
    Type: Application
    Filed: October 30, 2013
    Publication date: June 26, 2014
    Applicant: Cheil Industries Inc.
    Inventors: Sang-Won CHO, Won-A NOH, Soo-Young HEO, Han-Chul HWANG, Gyu-Seok HAN