Patents by Inventor Jo-yeon Jo

Jo-yeon Jo 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: 8174476
    Abstract: In accordance with one or more embodiments of the present invention, a display device includes a timing controller that generates a control signal and a data signal for displaying an image, a memory that records the data signal, and an I2C bus that connects the timing controller and the memory element. The I2C bus includes a serial clock line and a serial data line, which respectively comprise a first end part that is connected with the memory and a second end part that is connected with the timing controller. The I2C bus includes first and second decoupling capacitors that are respectively connected to the serial clock line and the serial data line. A connection distance of the interface between the timing controller and the memory has a minimum distance.
    Type: Grant
    Filed: July 2, 2008
    Date of Patent: May 8, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Jo-yeon Jo
  • Publication number: 20090262554
    Abstract: Provided is a display apparatus including an intermediate frame and a lower container which can be easily joined to or disjoined from each other without being deformed. The display apparatus includes: a display panel which displays images; an intermediate frame on which the display panel is placed and which is split into two or more frames; and a container which is split into two or more containers, is coupled to the intermediate frame, and includes a light source cover integrally formed on at least a side thereof, wherein a light source is inserted into the light source cover.
    Type: Application
    Filed: April 16, 2009
    Publication date: October 22, 2009
    Inventors: Soo-Hyun LEE, Jo-Yeon JO, Ju-Yong SHIN
  • Publication number: 20090121997
    Abstract: In accordance with one or more embodiments of the present invention, a display device includes a timing controller that generates a control signal and a data signal for displaying an image, a memory that records the data signal, and an I2C bus that connects the timing controller and the memory element. The I2C bus includes a serial clock line and a serial data line, which respectively comprise a first end part that is connected with the memory and a second end part that is connected with the timing controller. The I2C bus includes first and second decoupling capacitors that are respectively connected to the serial clock line and the serial data line. A connection distance of the interface between the timing controller and the memory has a minimum distance.
    Type: Application
    Filed: July 2, 2008
    Publication date: May 14, 2009
    Inventor: Jo-yeon Jo
  • Publication number: 20090102779
    Abstract: A gate-off-voltage-generating circuit that can enhance display quality at low temperatures, a driving device, and a liquid crystal display having the same are provided. The driving device includes a boost converter to receive and boost a first input voltage, and output a driving voltage and a pulse signal; a gate-on voltage generator to receive the driving voltage and output a gate-on voltage; and a gate-off voltage generator including a first temperature-compensation unit to receive the driving voltage and output a first temperature-dependent variable voltage, the level of which varies according to the ambient temperature, a first voltage follower to receive and transfer the first temperature-dependent variable voltage, and a first charge-pumping unit to shift the first temperature-dependent variable voltage by the amplitude of the pulse signal and output a gate-off voltage.
    Type: Application
    Filed: July 22, 2008
    Publication date: April 23, 2009
    Inventor: Jo-Yeon Jo