1
Seung Hyun Sohn, Yul Kyo Chung, Hyun Ju Jin, Eun Tae Park: Method of fabricating printed circuit board having embedded multi-layer passive devices. Samsung Electro-Mechanics, Darby & Darby P C, November 13, 2007: US07293356 (67 worldwide citation)

The present invention relates to a method of fabricating a printed circuit board having embedded multi-layer passive devices, and particularly, to a method of fabricating a printed circuit board having an embedded multi-layer capacitor, in which a capacitor is formed to have multiple layers in the P ...


2
Boum Seock Kim, Seung Gyo Jeong, Eun Tae Park: Haptic feedback device and electronic device having the same. Samsung Electro-Mechanics, April 16, 2013: US08421609 (5 worldwide citation)

There is provided a haptic feedback device and an electronic device having the same. The haptic feedback device includes a display panel receiving contact pressure applied thereto; an actuator generating vibrations so as to give different types of haptic feedback according to a change in the contact ...


3
Eun Tae Park, Jeong Joo Kim, Hee Young Lee, Eun Sub Lim, Jong Chul Lee, Yul Kyo Chung: High-dielectric constant metal-ceramic-polymer composite material and method for producing embedded capacitor using the same. Samsung Electro-Mechanics, McDermott Will & Emery, October 27, 2009: US07609504 (3 worldwide citation)

The invention relates to a high-dielectric constant metal/ceramic/polymer composite material and a method for producing an embedded capacitor. As ceramic particles having a relatively small size are bound to the surface of metal particles having a relatively large size by mixing, the occurrence of p ...


4
Min Ji Ko, Eun Tae Park: Polymer-ceramic dielectric composition, embedded capacitor using the dielectric composition and printed circuit board having the capacitor embedded therein. Samsung Electro-Mechanics, McDermott Will & Emery, July 28, 2009: US07567426 (2 worldwide citation)

Disclosed herein is a polymer-ceramic dielectric composition. The dielectric composition comprises a polymer and a ceramic dispersed in the polymer wherein the ceramic is composed of a material having a perovskite structure represented by ABO3 and a metal oxide dopant and has an electrically charged ...


5
Ho Sung Choo, Jong Myeon Lee, Eun Tae Park, Myung Whun Chang, Soo Hyun Lyoo, Beom Joon Cho: Glass composition, dielectric composition and multilayer ceramic capacitor embedded low temperature co-fired ceramic substrate using the same. Samsung Electro-Mechanics, McDermott Will & Emery, January 10, 2012: US08093172 (1 worldwide citation)

Provided are a glass composition, a dielectric composition and a multi-layer ceramic capacitor embedded low temperature co-fired ceramic substrate using the same. The multi-layer ceramic capacitor embedded low temperature co-fired ceramic substrate is sinterable at a low temperature while showing a ...


6
Beom Joon Cho, Eun Tae Park, Hyoung Ho Kim: Method of manufacturing non-shrinking multilayer ceramic substrate. Samsung Electro-Mechanics, McDermott Will & Emery, June 17, 2014: US08753462

Disclosed is a method of manufacturing a nonshrinking multilayer ceramic substrate. The method includes forming at least one conductive via and an electrode pattern in at least one of a plurality of ceramic green sheets, laminating the ceramic green sheets to form a ceramic laminate, selectively for ...


7
Yong Seok Choi, Seung Gyo Jeong, Eun Tae Park, Ki Pyo Hong, Soo Hyun Lyoo: Method of manufacturing multilayer ceramic substrate. Samsung Electro-Mechanics, McDermott Will & Emery, January 18, 2011: US07871482

Disclosed is a method of manufacturing a multilayer ceramic substrate. The method includes providing a plurality of ceramic blocks, each including a ceramic laminate having a first surface and a second surface and having a laminated structure of a plurality of ceramic green sheets containing a glass ...


8
Boum Seock Kim, Seung Gyo Jeong, Eun Tae Park: Electronic paper display device and method for manufacturing the same. Samsung Electro-Mechanics, McDermott Will & Emery, May 21, 2013: US08446663

There are provided an electronic paper display device and a method for manufacturing the same. The electronic paper display device includes a first substrate having a first electrode made of transparent material and formed thereon; a second substrate arranged opposite to the first substrate with a p ...


9
Boum Seock Kim, Eun Tae Park: Ultrasonic sensor. Samsung Electro-Mechanics, Ladas & Parry, July 23, 2013: US08492954

Disclosed herein is an ultrasonic sensor including: an epoxy molding part: a piezoelectric ceramic stacked on an upper portion of the epoxy molding part; a sound absorbing material contacting sides of the piezoelectric ceramic and spaced apart from an upper portion of the piezoelectric ceramic to th ...


10
Eun Tae Park, Yul Kyo Chung, Seung Hyun Sohn, Min Ji Ko: Composite dielectric composition having small variation of capacitance with temperature and signal-matching embedded capacitor prepared using the same. Samsung Electro-Mechanics, Mcdermott Will & Emery, April 19, 2007: US20070087929-A1

Disclosed herein is a composite dielectric composition having a small variation of capacitance with temperature, comprising a combination of a polymer matrix exhibiting a positive or negative variation of capacitance with temperature and a ceramic filler exhibiting a negative or positive variation o ...



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