Patents by Inventor Seung-Heon Lee

Seung-Heon Lee 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).

  • TRANSPARENT CONDUCTIVE LAMINATE, TRANSPARENT ELECTRODE INCLUDING TRANSPARENT CONDUCTIVE LAMINATE, AND METHOD FOR MANUFACTURING TRANSPARENT CONDUCTIVE LAMINATE
    Publication number: 20160044777
    Abstract: Provided are a transparent conductive laminate, a transparent electrode including the transparent conductive laminate, and a manufacturing method for the transparent conductive laminate.
    Type: Application
    Filed: July 30, 2014
    Publication date: February 11, 2016
    Inventors: Jiehyun SEONG, Jinmi JUNG, Yong Goo SON, Seung Heon LEE, Song Ho JANG, Bu Gon SHIN, Ji Young HWANG
  • Method and apparatus for producing two or more patterned substrates
    Patent number: 9186923
    Abstract: Provided are a method for producing two or more patterned substrates, which has a simple process and is efficient, and an apparatus for producing two or more patterned substrates.
    Type: Grant
    Filed: March 9, 2012
    Date of Patent: November 17, 2015
    Assignee: LG CHEM, LTD.
    Inventors: Dae Hyun Kim, Dongchang Choi, Seung Heon Lee, Mihee Park, U Ra Lee, Wonjoo Lee
  • TOUCHSCREEN AND METHOD FOR MANUFACTURING SAME
    Publication number: 20150324024
    Abstract: The present application relates to a touch screen and a method for preparing the same, and the touch screen according to the present application comprises a screen part and a non-screen part, in which the non-screen part comprises a router part, a flexible printed circuit board (FPCB) part, a first pad part connecting the screen part and the router part, a second pad part connecting the router part and the flexible printed circuit board part, and a decoration part, the screen part comprises a first conductive pattern, the router part, the first pad part, and the second pad part each comprise a second conductive pattern, and the decoration part comprises a third conductive pattern, and a darkened pattern or a color pattern provided on at least one surface of the third conductive pattern and provided in a region corresponding to the third conductive pattern.
    Type: Application
    Filed: December 2, 2013
    Publication date: November 12, 2015
    Applicant: LG CHEM, LTD.
    Inventors: Ji Young HWANG, Seung Heon LEE, In-Seok HWANG
  • METHOD FOR CREATING A CONTENT AND ELECTRONIC DEVICE THEREOF
    Publication number: 20150235670
    Abstract: A method for creating a content in an electronic device is provided. The method includes acquiring first media data acquired by at least one external electronic device, acquiring second media data on a basis of at least a part of the first media data, recognizing a feature of the second media data acquired by the at least one external electronic device, and creating the content on a basis of at least a part of the feature of the second media data.
    Type: Application
    Filed: February 13, 2015
    Publication date: August 20, 2015
    Inventors: Ji-Eun KIM, Chang-Gun UM, Seung-Heon LEE, Kyung-Ho CHAE, Kyung-Il LEE
  • PRINTED MATTER AND METHOD FOR MANUFACTURING SUCH PRINTED MATTER
    Publication number: 20150218394
    Abstract: The present application relates to a method for manufacturing a printed matter, the method including: coating an ink layer on a substrate; and forming a printing pattern layer on the substrate by bringing a printing plate in contact with the ink layer to remove a portion other than a desired pattern from the ink layer. The manufacturing method of the present application is effective in reducing costs because the precision of the printing pattern is excellent and the manufacturing process is simple.
    Type: Application
    Filed: August 2, 2013
    Publication date: August 6, 2015
    Applicant: LG CHEM, LTD.
    Inventors: Dae Hyun Kim, Seung Heon Lee, Jooyeon Kim, Mihee Park, U Ra Lee, Wonjoo Lee, Hera Lee
  • SILICONE BLANKET FOR PRINTING AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20150183254
    Abstract: The present specification provides a blanket for printing, including: a support layer, and a printing layer laminated on an upper portion of the support layer, in which the printing layer includes a cured material of a silicone rubber composition. The blanket for printing according to the present specification includes the cured material of the silicone rubber composition in which a —SiH group does not substantially exist on a surface to prevent a reaction with a conductive metal precursor included in an ink composition and thus suppress a discoloration phenomenon of the blanket and increase a life-span.
    Type: Application
    Filed: May 29, 2013
    Publication date: July 2, 2015
    Applicant: LG Chem, LTD.
    Inventors: Jiehyun Seong, Jooyeon Kim, Beom Mo Koo, Seung Heon Lee
  • APPARATUS AND METHOD FOR REVERSE OFFSET PRINTING
    Publication number: 20150173199
    Abstract: The present specification describes a reverse offset printing apparatus and a method.
    Type: Application
    Filed: May 31, 2013
    Publication date: June 18, 2015
    Inventors: Jiehyun Seong, Seung Heon Lee, Ji Young Hwang, Yong Goo Son
  • PROTECTION CASE FOR ELECTRONIC DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME
    Publication number: 20150169010
    Abstract: A protection case and an electronic device using the same are provided. The protection case includes a base cover in which an electronic device including a main display is accommodated, a flip cover, which includes an auxiliary display on a front surface portion of the flip cover, and a connection portion, which connects the flip cover to the base cover. When the main display is covered with the flip cover, the flip cover is converted to a closed position. When the main display is exposed, the flip cover is converted to an opened position. When the flip cover is in the closed position and the auxiliary display is hidden, the auxiliary display is converted to a first position, and when the flip cover is in the closed position and the auxiliary display is exposed, the auxiliary display is converted to a second position.
    Type: Application
    Filed: November 18, 2014
    Publication date: June 18, 2015
    Inventors: Chang-bong SHIN, Kyu-suk LEE, Seung-heon LEE
  • METHOD FOR FORMING BEZEL PATTERN OF DISPLAY SUBSTRATE
    Publication number: 20150158046
    Abstract: Provided is a method for forming a bezel pattern of a display panel, the method including: attaching a release film including a non-pattern portion to a panel; printing at least one bezel pattern by applying an ink composition on the panel; and removing the release film from the panel.
    Type: Application
    Filed: February 18, 2015
    Publication date: June 11, 2015
    Inventors: Jooyeon Kim, Seung Heon Lee, Jiehyun Seong
  • Printing plate and method for manufacturing same
    Patent number: 9040149
    Abstract: The present invention relates to a cliché and a method for manufacturing the same, and the cliché according to the present invention comprises a cliché comprising: a groove pattern, wherein the groove pattern comprises a region composed of linear patterns which do not intersect with each other and the region composed of linear patterns is a square region comprising two or more lines of a linear pattern in the region and comprises a region in which the line width (W) and the depth (D) of the linear pattern and the ratio (R) of a region which does not comprise the linear pattern in the square region and the aperture line width (W0) of a mask pattern for forming a pattern, which corresponds to the linear pattern, satisfy specific relationship equation(s). The cliché according to the present invention may prevent the bottom touch phenomenon of ink transferred onto the cliché.
    Type: Grant
    Filed: September 3, 2012
    Date of Patent: May 26, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Ji Young Hwang, Jeseob Park, In-Seok Hwang, Seung Heon Lee
  • Transparent conductive substrate and method for manufacturing same
    Patent number: 9035198
    Abstract: The present invention provides a transparent conductive substrate comprising: a transparent substrate, and a conductive pattern provided on the transparent substrate, wherein the conductive pattern comprises line breakage portions performing electric breakage, and a pattern of a broken line formed when the line breakage portions are connected comprises an irregular pattern shape. The present invention can minimize a moiré phenomenon and a diffraction phenomenon by external light by performing line breakage of a regular or irregular conductive pattern by using the irregular pattern.
    Type: Grant
    Filed: August 22, 2013
    Date of Patent: May 19, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Ji Young Hwang, Hyeon Choi, Seung Heon Lee, Sujin Kim, Ki-Hwan Kim
  • CLICHÉ AND PRINTING APPARATUS COMPRISING SAME
    Publication number: 20150132477
    Abstract: The present specification describes a cliché, a method of manufacturing the cliché, and a printing method using the cliché.
    Type: Application
    Filed: May 31, 2013
    Publication date: May 14, 2015
    Inventors: Jiehyun Seong, Seung Heon Lee, Yong Goo Son, Ji Young Hwang
  • BASE MATERIAL FOR FORMING CONDUCTIVE PATTERN AND CONDUCTIVE PATTERN FORMED USING SAME
    Publication number: 20150129290
    Abstract: The present invention relates to an adhesive substrate for forming a conductive pattern, which includes an adhesive substrate, and a precursor pattern of a conductive pattern, or a conductive pattern, provided on one side of the adhesive substrate, a method for preparing a conductive pattern using the adhesive substrate, a conductive pattern prepared using the adhesive substrate, and an electronic device including the conductive pattern.
    Type: Application
    Filed: April 22, 2013
    Publication date: May 14, 2015
    Inventors: Jiehyun Seong, Seung Heon Lee, Young Chang Byun, Jung Hyun Seo, Jooyeon Kim, In-Seok Hwang, Yong Goo Son, Beom Mo Koo
  • PRINTING PLATE FOR REVERSE OFFSET PRINTING AND METHOD FOR MANUFACTURING SAME
    Publication number: 20150125662
    Abstract: The present application is relating to a printing plate for reverse offset printing, a method for preparing the same, and a method for forming a bezel pattern using the printing plate. The printing plate for reverse offset printing according to an exemplary embodiment of the present application is effective for forming a bezel pattern of a display substrate.
    Type: Application
    Filed: July 5, 2013
    Publication date: May 7, 2015
    Inventors: Jooyeon Kim, Seung Heon Lee, Dae Hyun Kim, Ji Young Hwang
  • TOUCH SCREEN AND MANUFACTURING METHOD THEREOF
    Publication number: 20150108085
    Abstract: The present invention provides a method of manufacturing a touch screen, comprising the steps of: a) forming a conductive layer on a substrate; b) forming an etching resist pattern on the conductive layer; and c) forming a conductive pattern having a line width smaller than the line width of the etching resist pattern by over-etching the conductive layer by using the etching resist pattern and a touch screen manufactured by the method. According to the present invention, a touch screen comprising a conductive pattern having an ultrafine line width can be economically and efficiently provided.
    Type: Application
    Filed: October 20, 2014
    Publication date: April 23, 2015
    Inventors: Ji-Young HWANG, In-Seok HWANG, Sang-Ki CHUN, Dong-Wook LEE, Yong-Koo SON, Min-Choon PARK, Seung-Heon LEE, Beom-Mo KOO, Young-Jun HONG, Ki-Hwan KIM, Su-Jin KIM, Hyeon CHOI
  • ELECTRICALLY-CONDUCTIVE STRUCTURE AND A PRODUCTION METHOD THEREFOR
    Publication number: 20150075596
    Abstract: An exemplary embodiment of the present invention relates to a conductive structure body that comprises a darkening pattern layer having AlOxNy, and a method for manufacturing the same. The conductive structure body according to the exemplary embodiment of the present invention may prevent reflection by a conductive pattern layer without affecting conductivity of the conductive pattern layer, and improve a concealing property of the conductive pattern layer by improving absorbance. Accordingly, a display panel having improved visibility may be developed by using the conductive structure body according to the exemplary embodiment of the present invention.
    Type: Application
    Filed: March 2, 2012
    Publication date: March 19, 2015
    Applicant: LG CHEM, LTD.
    Inventors: Jin Hyong Lim, Song Ho Jang, Jin Woo Park, Ki-Hwan Kim, In-Seok Hwang, Chung Wan Kim, Seung Heon Lee, Beom Mo Koo, Ji Young Hwang
  • Touch panel and display device including the same
    Patent number: 8963014
    Abstract: The present invention relates to a touch panel, comprising: a screen part comprising a first conductive pattern portion, and a router part comprising a second conductive pattern portion, in which the first conductive pattern portion and the second conductive pattern portion have the same line height, and there is no connecting portion in a region in which the first conductive pattern portion and the second conductive pattern portion are connected to each other, and a display apparatus comprising the same.
    Type: Grant
    Filed: August 22, 2013
    Date of Patent: February 24, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Ji Young Hwang, In-Seok Hwang, Seung Heon Lee, Yong Goo Son, Beom Mo Koo
  • METHOD AND APPARATUS FOR PERCEIVING OPEN/CLOSED STATUS OF COVER OF TERMINAL
    Publication number: 20150035771
    Abstract: A method of perceiving an open/closed state of a terminal cover includes sensing a signal of a touched region of a screen of a terminal, determining whether the touched region corresponds to a predetermined region of the screen of the terminal, based on the sensed signal, and determining whether the terminal cover is combined with the screen of the terminal, based on a result of the determining whether the touched region corresponds to the predetermined region.
    Type: Application
    Filed: July 25, 2014
    Publication date: February 5, 2015
    Inventors: Sung-Jin Park, Seul-a Kim, Seung-heon Lee
  • Touch screen and manufacturing method thereof
    Patent number: 8921726
    Abstract: The present invention provides a method of manufacturing a touch screen, comprising the steps of: a) forming a conductive layer on a substrate; b) forming an etching resist pattern on the conductive layer; and c) forming a conductive pattern having a line width smaller than the line width of the etching resist pattern by over-etching the conductive layer by using the etching resist pattern and a touch screen manufactured by the method. According to the present invention, a touch screen comprising a conductive pattern having an ultrafine line width can be economically and efficiently provided.
    Type: Grant
    Filed: February 8, 2010
    Date of Patent: December 30, 2014
    Assignee: LG Chem, Ltd.
    Inventors: Ji-Young Hwang, In-Seok Hwang, Sang-Ki Chun, Dong-Wook Lee, Yong-Koo Son, Min-Choon Park, Seung-Heon Lee, Beom-Mo Koo, Young-Jun Hong, Ki-Hwan Kim, Su-Jin Kim, Hyeon Choi
  • METHOD FOR FORMING BEZEL PATTERN OF DISPLAY SUBSTRATE
    Publication number: 20140342129
    Abstract: Provided is a method for forming a bezel pattern of a display panel, the method including: attaching a release film including a non-pattern portion to a panel; printing at least one bezel pattern by applying an ink composition on the panel; and removing the release film from the panel.
    Type: Application
    Filed: July 5, 2013
    Publication date: November 20, 2014
    Inventors: Jooyeon Kim, Seung Heon Lee, Jiehyun Seong