Patents by Inventor Seok-Yoon Yang

Seok-Yoon Yang 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: 8553189
    Abstract: A color filter substrate includes a substrate, a black matrix disposed on the substrate, a color filter on a sub-pixel area partitioned by the black matrix, a common electrode disposed on the color filter to receive a common voltage, and an anti-reflective layer configured to prevent the reflection of light in the color filter substrate.
    Type: Grant
    Filed: August 7, 2012
    Date of Patent: October 8, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seok Yoon Yang, Ji Young Jeong, Yun Seok Lee
  • Publication number: 20120300161
    Abstract: A color filter substrate includes a substrate, a black matrix disposed on the substrate, a color filter on a sub-pixel area partitioned by the black matrix, a common electrode disposed on the color filter to receive a common voltage, and an anti-reflective layer configured to prevent the reflection of light in the color filter substrate.
    Type: Application
    Filed: August 7, 2012
    Publication date: November 29, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seok-Yoon YANG, Ji-Young JEONG, Yun-Seok LEE
  • Patent number: 8259271
    Abstract: A color filter substrate includes a substrate, a black matrix disposed on the substrate, a color filter on a sub-pixel area partitioned by the black matrix, a common electrode disposed on the color filter to receive a common voltage, and an anti-reflective layer configured to prevent the reflection of light in the color filter substrate.
    Type: Grant
    Filed: July 26, 2011
    Date of Patent: September 4, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seok Yoon Yang, Ji Young Jeong, Yun Seok Lee
  • Patent number: 8223300
    Abstract: A color filter may include a red pigment as a main component of a pigment, and at least one of a green pigment and a blue pigment as an additional pigment at 0.5-10 wt % among the entire pigment. The color filter may include a green pigment as a main component of a pigment, and at least one of a red pigment, a blue pigment, and a violet pigment at 0.5-10 wt % as an additional pigment among the entire pigment. The color filter may include a blue pigment as the main component of the pigment, and at least one of a red pigment and a green pigment as the additional pigment at 0.5-10 wt % among the entire pigment.
    Type: Grant
    Filed: December 29, 2008
    Date of Patent: July 17, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seok-Yoon Yang, Ji-Young Jeong, Ju-Yong Park, Woo-Man Ji
  • Publication number: 20110279760
    Abstract: A color filter substrate includes a substrate, a black matrix disposed on the substrate, a color filter on a sub-pixel area partitioned by the black matrix, a common electrode disposed on the color filter to receive a common voltage, and an anti-reflective layer configured to prevent the reflection of light in the color filter substrate.
    Type: Application
    Filed: July 26, 2011
    Publication date: November 17, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seok-Yoon YANG, Ji-Young JEONG, Yun-Seok LEE
  • Patent number: 8004641
    Abstract: A color filter substrate includes a substrate, a black matrix disposed on the substrate, a color filter on a sub-pixel area partitioned by the black matrix, a common electrode disposed on the color filter to receive a common voltage, and an anti-reflective layer configured to prevent the reflection of light in the color filter substrate.
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: August 23, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seok Yoon Yang, Ji Young Jeong, Yun Seok Lee
  • Publication number: 20090303418
    Abstract: A color filter may include a red pigment as a main component of a pigment, and at least one of a green pigment and a blue pigment as an additional pigment at 0.5-10 wt % among the entire pigment. The color filter may include a green pigment as a main component of a pigment, and at least one of a red pigment, a blue pigment, and a violet pigment at 0.5-10 wt % as an additional pigment among the entire pigment. The color filter may include a blue pigment as the main component of the pigment, and at least one of a red pigment and a green pigment as the additional pigment at 0.5-10 wt % among the entire pigment.
    Type: Application
    Filed: December 29, 2008
    Publication date: December 10, 2009
    Inventors: Seok-Yoon Yang, Ji-Young Jeong, Ju-Yong Park, Woo-Man Ji
  • Patent number: 7611826
    Abstract: The present invention relates to a new photosensitive resin composition capable of solubility control and a pattern formation method of a double-layer structure using the same, and more particularly to a photosensitive resin composition that can control the -value using a new photopolymerization initiator and lower layer hardener and that can control a film thickness according to the exposure energy without pattern breakup, even with low exposure energy. This photosensitive resin composition is useful for color filters and overcoating materials of LCD (liquid crystal display) manufacturing processes.
    Type: Grant
    Filed: January 9, 2009
    Date of Patent: November 3, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seok-Yoon Yang, Gil-Lae Kim, Chan-Seok Park, Choon-Ho Park, Soo-Guy Rho
  • Patent number: 7573548
    Abstract: A color filter substrate is provided. The color filter substrate includes a base substrate, a first color filter and a second color filter. The base substrate includes a first pixel region and a second pixel region that has a first sub-region and a second sub-region. The first color filter is formed in a first pixel region and a first sub-region of the second pixel region. The second color filter is formed in a second sub-region of the second pixel region.
    Type: Grant
    Filed: July 7, 2006
    Date of Patent: August 11, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seok-Yoon Yang, Gug-Rae Jo, Yun-Seok Lee, Ju-Yong Park, Sun-Mi Kim
  • Publication number: 20090191484
    Abstract: The present invention relates to a new photosensitive resin composition capable of solubility control and a pattern formation method of a double-layer structure using the same, and more particularly to a photosensitive resin composition that can control the -value using a new photopolymerization initiator and lower layer hardener and that can control a film thickness according to the exposure energy without pattern breakup, even with low exposure energy. This photosensitive resin composition is useful for color filters and overcoating materials of LCD (liquid crystal display) manufacturing processes.
    Type: Application
    Filed: January 9, 2009
    Publication date: July 30, 2009
    Applicants: SAMSUNG ELECTRONICS CO., LTD., DONGJIN SEMICHEM CO., LTD.
    Inventors: Seok-Yoon YANG, Gil-Lae KIM, Chan-Seok PARK, Choon-Ho PARK, Soo-Guy RHO
  • Publication number: 20080151152
    Abstract: A color filter substrate includes a substrate, a black matrix disposed on the substrate, a color filter on a sub-pixel area partitioned by the black matrix, a common electrode disposed on the color filter to receive a common voltage, and an anti-reflective layer configured to prevent the reflection of light in the color filter substrate.
    Type: Application
    Filed: December 20, 2007
    Publication date: June 26, 2008
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seok-Yoon YANG, Ji-Young JEONG, Yun-Seok LEE
  • Publication number: 20070008462
    Abstract: A color filter substrate is provided. The color filter substrate includes a base substrate, a first color filter and a second color filter. The base substrate includes a first pixel region and a second pixel region that has a first sub-region and a second sub-region. The first color filter is formed in a first pixel region and a first sub-region of the second pixel region. The second color filter is formed in a second sub-region of the second pixel region.
    Type: Application
    Filed: July 7, 2006
    Publication date: January 11, 2007
    Inventors: Seok-Yoon Yang, Gug-Rae Jo, Yun-Seok Lee, Ju-Yong Park, Sun-Mi Kim
  • Publication number: 20040115558
    Abstract: The present invention relates to a new photosensitive resin composition capable of solubility control and a pattern formation method of a double-layer structure using the same, and more particularly to a photosensitive resin composition that can control the &ggr;-value using a new photopolymerization initiator and lower layer hardener and that can control a film thickness according to the exposure energy without pattern breakup, even with low exposure energy. This photosensitive resin composition is useful for color filters and overcoating materials of LCD (liquid crystal display) manufacturing processes.
    Type: Application
    Filed: September 30, 2003
    Publication date: June 17, 2004
    Inventors: Seok-Yoon Yang, Gil-Lae Kim, Chan-Seok Park, Choon-Ho Park, Soo-Guy Rho