Patents by Inventor Byung Jun JEON

Byung Jun JEON 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).

  • Publication number: 20130050896
    Abstract: There are provided a multilayer ceramic electronic component, and a method of fabricating the same. The multilayer ceramic electronic component includes: a ceramic main body including a dielectric layer; first and second internal electrodes disposed to face each other within the ceramic main body; and a first external electrode and a second external electrode, wherein the first and second external electrodes include a conductive metal and glass, and when at least one of the first and second external electrodes is divided into three equal parts in a thickness direction, an area of the glass in a central part thereof is 35% to 80% of the total area of the central part. A multilayer ceramic electronic component having improved reliability may be implemented by enhancing chip air-tightness.
    Type: Application
    Filed: August 8, 2012
    Publication date: February 28, 2013
    Inventors: Myung Jun PARK, Sang Hoon KWON, Jae Young PARK, Kyu Ha LEE, Byung Jun JEON, Da Young CHOI, Hyun Hee GU, Chang Hoon KIM
  • Publication number: 20120295122
    Abstract: There is provided a multilayered ceramic electronic component having a reduced thickness and exhibiting hermetic sealing. In multilayered ceramic electronic component, an external electrode includes two layers, that is, first and second layers, and the first and second layers contain glass with different compositions, respectively. Therefore, the multilayered ceramic electronic component having high reliability, such as strong adhesion between the external electrode and the internal electrode, prevention of glass exudation, or the like, may be obtained.
    Type: Application
    Filed: January 18, 2012
    Publication date: November 22, 2012
    Inventors: Myung Jun PARK, Da Young Choi, Byong Gyun Kim, Ji Sook Kim, Byung Jun Jeon, Hyun Hee Gu, Kyu Ha Lee, Gun Jung Yoon, Eun Sang Na
  • Publication number: 20120162856
    Abstract: There are provided a conductive paste composition for a termination electrode, and a multilayer ceramic capacitor including the same and a manufacturing method thereof. The conductive paste composition includes 100 parts by weight of conductive metal powder and 0.1 to 10 parts by weight of ceramic powder having an average particle size of 50 to 500 nm. The conductive paste composition described above may achieve a high firing density even in the case that it is used in the manufacturing of a thin film, and inhibit the occurrence of blisters, a delamination failure of the termination electrode during calcination of the electrode, thereby producing a compact and thin film.
    Type: Application
    Filed: December 21, 2011
    Publication date: June 28, 2012
    Inventors: Kyu Ha LEE, Byung Jun JEON, Myung Jun PARK, Ji Sook KIM, Hyun Hee GU, Gun Jung YOON, Chang Hoon KIM, Eun Joo CHOI
  • Publication number: 20120128865
    Abstract: Disclosed herein is an apparatus for forming an electrode on a surface of a ceramic laminate. The apparatus for forming an electrode includes: a blast surface plate having ruggedness to which an electrode material paste is applied; and a moving device moving a ceramic laminate so that the ceramic laminate contacts the blast surface plate.
    Type: Application
    Filed: March 25, 2011
    Publication date: May 24, 2012
    Inventors: Hyun Hee GU, Young Geun KWON, Byung Jun JEON, Ji Sook KIM, Kyu Ha LEE, Chang Hoon KIM, Myung Jun PARK
  • Publication number: 20110149470
    Abstract: Provided are a multilayer ceramic capacitor and a manufacturing method thereof, which can stably secure capacitance and prevent cracking caused by the diffusion of an electrode material. The multilayer ceramic capacitor includes a capacitor body where an inner electrode including a first electrode material and a dielectric layer are alternately laminated, and an outer electrode disposed on an outer surface of the capacitor body and electrically connected to the inner electrode, the outer electrode including a second electrode material. A diffusion layer having a length exceeding 1 ?m in which the first and second electrode materials are mixed is provided at a region where the inner electrode and the outer electrode are connected to each other.
    Type: Application
    Filed: December 21, 2010
    Publication date: June 23, 2011
    Inventors: Kang Heon Hur, Hyun Tae Kim, Doo Young Kim, Eun Sang Na, Joon Hwan Kwag, Mi Young Kim, Byung Gyun Kim, Byung Jun Jeon
  • Publication number: 20110141657
    Abstract: Provided are a conductive paste for an external electrode, a multilayer ceramic capacitor including the same, and a manufacturing method thereof. The conductive paste compound for an external electrode includes a first powder and a second powder. The first powder includes copper and has a mean grain size of 3 ?m or less, and the second powder has a lower diffusion speed and a higher melting point than the copper and has a mean grain size of 180 nm or less.
    Type: Application
    Filed: November 12, 2010
    Publication date: June 16, 2011
    Inventors: Byung Jun JEON, Byung Gyun Kim, Myung Jun Park, Hyun Hee Gu, Chang Hoon Kim, Kyu Ha Lee