Patents by Inventor Ho Yi

Ho Yi 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: 9853192
    Abstract: An apparatus and method for manufacturing a thin film encapsulation includes: a first cluster configured to form a first inorganic layer on a display substrate using a sputtering process; a second cluster configured to form a first organic layer on the first inorganic layer on the display substrate using a monomer deposition process; and a third cluster configured to form a second inorganic layer on the first organic layer on the display substrate using a chemical vapor deposition (CVD) process or a plasma enhanced chemical vapor deposition (PECVD) process.
    Type: Grant
    Filed: August 22, 2013
    Date of Patent: December 26, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Myung-Soo Huh, Jeong-Ho Yi, Yong-Suk Lee
  • Patent number: 9799285
    Abstract: A display apparatus includes a display panel which displays an image, a compensation area determiner which divides a display area of the display panel into a compensation area and a normal area, a compensation coefficient determiner which determines a compensation coefficient corresponding to input data of the compensation area, a compensation look up table which stores a noise compensation data which compensates a luminance difference of the compensation area by an interference noise of a light-source driving signal, and a correction data calculator which calculates a correction data corresponding to the input data of the compensation area using the compensation coefficient and the noise compensation data.
    Type: Grant
    Filed: May 28, 2015
    Date of Patent: October 24, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ji-Eun Jang, Seung-Hwan Moon, Sung-In Kang, Kyun-Ho Kim, Min-Ho Park, Shim-Ho Yi, Go-Eun Cha
  • Publication number: 20170294371
    Abstract: A semiconductor package is provided, which includes: a substrate having a metal pattern layer; a semiconductor die formed on the substrate; and an underfill filled between the substrate and the semiconductor die. At least an opening is formed in the metal pattern layer to reduce the area of the metal pattern layer on the substrate, thereby reducing the contact area between the underfill and the metal pattern layer, hence eliminating the underfill delamination.
    Type: Application
    Filed: April 27, 2017
    Publication date: October 12, 2017
    Inventors: Chang-Fu Lin, Ho-Yi Tsai, Chin-Tsai Yao
  • Patent number: 9741931
    Abstract: A semiconductor integrated circuit device may include a first signal line, a second signal line, a variable resistance material layer, and a third signal line. The second signal line may be positioned coplanar with the first signal line. The second signal line may be parallel to the first signal line. The variable resistance material layer may include a horizontal region arranged on the first and second signal lines, and may include a vertical region extending upwardly from an end of the horizontal region. The third signal line may be positioned on a plane different from a plane on which the first and second signal lines may be positioned. The third signal line may be arranged on an end of the vertical region of the variable resistance material layer.
    Type: Grant
    Filed: January 12, 2017
    Date of Patent: August 22, 2017
    Assignee: SK hynix Inc.
    Inventors: Hong Jung Kim, Young Hee Yoon, Jeong Ho Yi
  • Publication number: 20170218508
    Abstract: A deposition apparatus for performing a deposition process by using a mask with respect to a substrate, the deposition apparatus includes a chamber, a support unit in the chamber, the support unit including first holes and being configured to support the substrate, a supply unit configured to supply at least one deposition raw material toward the substrate, and movable alignment units through the first holes of the support unit, the alignment units being configured to support the mask and to align the mask with respect to the substrate.
    Type: Application
    Filed: April 20, 2017
    Publication date: August 3, 2017
    Inventors: Myung-Soo HUH, Suk-Won JUNG, Jeong-Ho YI, Sang-Hyuk HONG, Yong-Suk LEE
  • Patent number: 9673265
    Abstract: A deposition apparatus for performing a deposition process by using a mask with respect to a substrate, the deposition apparatus includes a chamber, a support unit in the chamber, the support unit including first holes and being configured to support the substrate, a supply unit configured to supply at least one deposition raw material toward the substrate, and movable alignment units through the first holes of the support unit, the alignment units being configured to support the mask and to align the mask with respect to the substrate.
    Type: Grant
    Filed: September 8, 2013
    Date of Patent: June 6, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Myung-Soo Huh, Suk-Won Jung, Jeong-Ho Yi, Sang-Hyuk Hong, Yong-Suk Lee
  • Patent number: 9663495
    Abstract: Provided is a triazolone derivative or its pharmaceutically acceptable salt, a process for the preparation thereof, and a pharmaceutical composition comprising the same. The triazolone derivative or its pharmaceutically acceptable salt can effectively activate GPR119; and therefore be usefully applied for preventing or treating diabetes mellitus.
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: May 30, 2017
    Assignee: YUHAN CORPORATION
    Inventors: Tae-Dong Han, Eun-Hye Jung, Chung-Ho Yi, Byoung-Moon Lee, Yoo-Hoi Park, Dong-Hoon Lee, Jong-Ho Kang, Na-Yeon Yang, Do-Hoon Kim, Kwan-Hoon Hyun, Kaap-Joo Park, Chun-Ho Lee, Su-Youn Nam
  • Patent number: 9666453
    Abstract: A semiconductor package is provided, which includes: a substrate having a metal pattern layer; a semiconductor die formed on the substrate; and an underfill filled between the substrate and the semiconductor die. At least an opening is formed in the metal pattern layer to reduce the area of the metal pattern layer on the substrate, thereby reducing the contact area between the underfill and the metal pattern layer, hence eliminating the underfill delamination.
    Type: Grant
    Filed: July 11, 2012
    Date of Patent: May 30, 2017
    Assignee: Siliconware Precision Industries Co., Ltd.
    Inventors: Chang-Fu Lin, Ho-Yi Tsai, Chin-Tsai Yao
  • Patent number: 9619462
    Abstract: A system and method operable for providing contextually triggered vocabulary information on at least one display screen of an E-book reader are disclosed. A character group comprising a target language character group is displayed on the at least one display screen. A local or a remote electronic pre-translated primary language resource is provided in response to a user selecting a word or sentence in the target language character group. The electronic pre-translated primary language electronic resource is searched to obtain a pre-translated primary language character group corresponding to the target language character group. A synchronized pre-translated primary language character group is obtained by synchronizing the pre-translated primary language words or sentences to words or sentences in the target language. The synchronized pre-translated primary language character group is displayed on the at least one display screen.
    Type: Grant
    Filed: March 8, 2015
    Date of Patent: April 11, 2017
    Inventors: Young Hee Yi, Jung Soo Yi, Jung Ho Yi
  • Patent number: 9581407
    Abstract: Provided is a compound bow comprising: a bow main body; upper and lower pulley assemblies; a bowstring; and first and second cam cables, wherein at least one of the first and second cam cables is coupled to the fixing projection that moves along as a cam module moves, is wound on a cam cable winding portion via a compensation projection, and then extends toward the other side pulley assembly, and a front portion of the cam module is in contact with the one cam cable and thus the one cam cable is bent when the cam module is moved, to thus release the one cam cable from the cam cable winding portion via the compensating projection from the fixing projection that the one cam cable is coupled, to thereby maintain constant tension of the cam cable and keep the power of the bow.
    Type: Grant
    Filed: February 23, 2016
    Date of Patent: February 28, 2017
    Assignee: WIN & WIN Co., Ltd.
    Inventors: Chang Ho Yi, Dong Won Park
  • Publication number: 20170039981
    Abstract: A boosting voltage generator includes a switching circuit, a control circuit and a boosting circuit. The switching circuit is connected to a first input terminal receiving a first frame signal and a second input terminal receiving a second frame signal, and generates a first switching signal and a second switching signal based on a voltage at the first input terminal and a voltage at the second input terminal. The second frame signal has a phase opposite to that of the first frame signal. The control circuit is connected to the first and second input terminals, and selectively connects the first and second input terminals with a ground voltage based on a mode selection signal. The boosting circuit generates a first boosting voltage and a second boosting voltage based on the first switching signal, the second switching signal, a first feedback voltage and a second feedback voltage.
    Type: Application
    Filed: March 8, 2016
    Publication date: February 9, 2017
    Inventors: JUN-HO HWANG, HO-IN KIM, SHIM-HO YI
  • Publication number: 20170016109
    Abstract: A thin film depositing apparatus and a thin film deposition method using the apparatus. The thin film depositing apparatus includes a chamber configured to have a substrate mounted therein, an ejection unit configured to move in the chamber and to eject a deposition vapor to the substrate, and a source supply unit configured to supply a source of the deposition vapor to the ejection unit.
    Type: Application
    Filed: September 27, 2016
    Publication date: January 19, 2017
    Inventors: Yong-Suk Lee, Myung-Soo Huh, Cheol-Rae Jo, Sang-Hyuk Hong, Jeong-Ho Yi, Suk-Won Jung, Sun-Ho Kim, Mi-Ra An
  • Publication number: 20160376698
    Abstract: A monomer vaporizing device and a method of controlling the same are disclosed. The monomer vaporizing device includes: a first vaporizer and a second vaporizer that receive a purge gas and vaporize a first monomer and a second monomer, respectively; a first flow pipe and a second flow pipe that are connected to the respective vaporizers and allow the first monomer and the second monomer, vaporized by the respective vaporizers, to flow therethrough; a transition tube that is connected to the first flow pipe and the second flow pipe and supplies at least one of the first monomer and the second monomer to a deposition chamber; and a control valve apparatus that regulates monomer flow into the deposition chamber. The device facilitates smooth and uninterrupted application of monomer to the interior of a deposition chamber.
    Type: Application
    Filed: September 9, 2016
    Publication date: December 29, 2016
    Inventors: Yong-Suk LEE, Myung-Soo HUH, Suk-Won JUNG, Jeong-Ho YI, Mi-Ra AN
  • Publication number: 20160284490
    Abstract: An electronic device includes a support member, an ornamental member that is assembled to face one face of the support member, and an operating member that is disposed on the support member to be partially exposed to the outside through the ornamental member. The operating member includes a body that is positioned on one face of the support member to be exposed through the ornamental member, and at least one pair of fastening pieces, each of which extends from the body to be fastened to the support member. Other embodiments are also disclosed.
    Type: Application
    Filed: February 19, 2016
    Publication date: September 29, 2016
    Inventors: Kyung-Pil Kim, Myung-Hyo Bae, Sang-Hun Park, Jong-Hyun Lee, Ju-Ho Yi
  • Patent number: 9448595
    Abstract: An electronic device may includes a housing including a portion that is transitionable between a pop-up state and a non-pop-up state, a locker for holding the portion of the housing in the non-pop-up state, and a pop-up device for popping up the portion of the housing when the locker releases the portion of the housing such that transitioning between the pop-up and non-pop-up states is allowed.
    Type: Grant
    Filed: January 28, 2015
    Date of Patent: September 20, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yun-Sung Shin, Jae-Woo Lee, Ho-Eun Yoo, Ju-Ho Yi, Jin-Ho Lim
  • Patent number: 9440701
    Abstract: Disclosed is a frame body for a bicycle which is able to provide higher strength and reduce the weight of the body frame in such a way to use a carbon material even when the outer diameters of a top tube and a bottom tube are thinner same as the thickness of the tubes forming a classical type body frame. In the body frame for a bicycle, at least one tube among the top tube, the bottom tube and the seat tube is made of a carbon material outer tube of a pipe shape the diameter of which is same from one end to the other end, and an inner tube made of a carbon material in a tubular shape and having a cross section area smaller than the cross section area of the outer tube is fixedly installed in the inside of a predetermined section of the outer tube.
    Type: Grant
    Filed: May 21, 2015
    Date of Patent: September 13, 2016
    Assignee: WIN & WIN CO., LTD.
    Inventors: Dong Won Park, Ung Je Choi, Chang Ho Yi
  • Publication number: 20160252319
    Abstract: Provided is a compound bow including: first and second cam cables between upper and lower pulley assemblies, wherein the lower cable of the first cam cable comprises: a one-side cable portion and the other-side cable portion on both sides of the pulley, in which either end of the lower cable is coupled to a fixing projection formed at either side of the pulley, and the one-side cable portion and the other-side cable portion of the lower cable are supported by a spacing member so as to maintain a constant interval, to thus make the one-side cable portion and the other-side cable portion of the lower cable wound on the respective cams formed at both sides of the pulley, while maintaining the one-side cable portion and the other-side cable portion of the lower cable to have the constant interval by the spacing member, as a bowstring is pulled.
    Type: Application
    Filed: February 29, 2016
    Publication date: September 1, 2016
    Inventors: Chang Ho YI, Dong Won PARK
  • Publication number: 20160247483
    Abstract: A display apparatus includes a gamma controller configured to determine whether the target pixel unit is driven in both time division method and space division method based on a plurality of comparison values and a reference condition, and an output controller configured to generate normal gamma-data of the target pixel unit using a normal gamma curve if the plurality of comparison values satisfy the reference condition and to generate high gamma-data and low gamma-data of the target pixel unit using a high gamma curve and a low gamma curve in both time division method and space division method if the plurality of comparison values do not satisfy the reference condition.
    Type: Application
    Filed: July 23, 2015
    Publication date: August 25, 2016
    Inventors: Ji-Eun JANG, Go-Eun CHA, Ji-Hye CHOI, Hoi-Sik MOON, Jae-Seok CHOI, Shim-Ho YI, Jong-Hee NA, Woo-Young LEE, Woo-Jin JUNG, Kang-Hyun KIM, Jun-II PARK, Jung-Suk HAN, Jae-Seob CHUNG
  • Publication number: 20160245768
    Abstract: An electronic device may include: a housing having an interior space within the housing; at least one electronic component that is included within the housing; an opening that extends through the housing in a first direction and fluidically communicates with the interior space; and a fluid detecting device that is positioned within the housing, is mounted adjacent to the opening, and detects a contact of a fluid. The fluid detecting device may include: a first member that includes a material or a circuit on a surface thereof, which reacts due to its contact with the fluid; and a second member that encloses a portion of the first member to hinder the fluid from coming into contact with the material or the circuit when the fluid flows in the first direction, but to allow the fluid to come into contact with the material or the circuit when the fluid flows in at least one direction, which is different from the first direction.
    Type: Application
    Filed: December 29, 2015
    Publication date: August 25, 2016
    Inventors: Min-Chang SHIM, Ju-Ho YI, Uy-Hyeon JEONG, Hyun-Mi CHEONG, Jae-Shik KIM, Min-Sung LEE, Byung-Gun JANG, Jea-Moon JUNG
  • Publication number: 20160245611
    Abstract: Provided is a compound bow comprising: a bow main body; upper and lower pulley assemblies; a bowstring; and first and second cam cables, wherein at least one of the first and second cam cables is coupled to the fixing projection that moves along as a cam module moves, is wound on a cam cable winding portion via a compensation projection, and then extends toward the other side pulley assembly, and a front portion of the cam module is in contact with the one cam cable and thus the one cam cable is bent when the cam module is moved, to thus release the one cam cable from the cam cable winding portion via the compensating projection from the fixing projection that the one cam cable is coupled, to thereby maintain constant tension of the cam cable and keep the power of the bow.
    Type: Application
    Filed: February 23, 2016
    Publication date: August 25, 2016
    Inventors: Chang Ho YI, Dong Won PARK