Patents by Inventor Chang-Young Jeong

Chang-Young Jeong 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: 12018183
    Abstract: An adhesive composition, a method for preparing the same, a reticle assembly including the same, and a method for fabricating the reticle assembly including the same are provided. The adhesive composition includes a polyphenol compound including tannic acid, a polymer including polyvinyl alcohol, and a solvent including water and alcohol.
    Type: Grant
    Filed: November 1, 2021
    Date of Patent: June 25, 2024
    Assignees: Korea Advanced Institute of Science and Technology
    Inventors: Mun Ja Kim, Byungchul Yoo, Haeshin Lee, Chang Young Jeong, Yunhan Lee
  • Publication number: 20240174902
    Abstract: An adhesive composition, a method for preparing the same, a reticle assembly including the same, and a method for fabricating the reticle assembly including the same are provided. The adhesive composition includes a polyphenol compound including tannic acid, a polymer including polyvinyl alcohol, and a solvent including water and alcohol.
    Type: Application
    Filed: January 4, 2024
    Publication date: May 30, 2024
    Applicants: Samsung Electronics Co., Ltd., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Mun Ja KIM, Byungchul YOO, Haeshin LEE, Chang Young JEONG, Yunhan LEE
  • Publication number: 20220135855
    Abstract: An adhesive composition, a method for preparing the same, a reticle assembly including the same, and a method for fabricating the reticle assembly including the same are provided. The adhesive composition includes a polyphenol compound including tannic acid, a polymer including polyvinyl alcohol, and a solvent including water and alcohol.
    Type: Application
    Filed: November 1, 2021
    Publication date: May 5, 2022
    Applicants: Samsung Electronics Co., Ltd., Korea Advanced Institute of Science and Technology
    Inventors: Mun Ja KIM, Byungchul YOO, Haeshin LEE, Chang Young JEONG, Yunhan LEE
  • Patent number: 11025571
    Abstract: A message sharing method includes: receiving image data captured via an imaging unit; receiving text input by a user via the input unit; analyzing, by a processor, the text and the image data and extracting a first object related to the user by using at least one of a result of analyzing the text, a result of analyzing the image data, and a sensed value obtained from a sensor unit; editing the image data to further include the extracted first object, and converting the edited image data to a thumbnail format; sharing the converted image data and the text with another user via a chat room.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: June 1, 2021
    Assignee: SNOW CORPORATION
    Inventors: Sang Cheol Jeon, Chang Young Jeong, Young Hun Kim
  • Patent number: 10437143
    Abstract: Provided is a pellicle for exposure to extreme ultraviolet light (EUVL) according to an example embodiment, and the pellicle includes a pellicle membrane; and a frame attached to the pellicle membrane, wherein the pellicle membrane includes a carbon-based main layer that has a first surface and a second surface, which are two surfaces opposite to each other; and a boron-based enhancement layer covering at least one surface selected from the first surface and the second surface. The pellicle according to an example embodiment may be used for an extended period of time in an extreme ultraviolet light exposure environment.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: October 8, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hwan-chul Jeon, Mun Ja Kim, Sung-won Kwon, Hee-bom Kim, Chang-young Jeong
  • Publication number: 20190190865
    Abstract: A message sharing method includes: receiving image data captured via an imaging unit; receiving text input by a user via the input unit; analyzing, by a processor, the text and the image data and extracting a first object related to the user by using at least one of a result of analyzing the text, a result of analyzing the image data, and a sensed value obtained from a sensor unit; editing the image data to further include the extracted first object, and converting the edited image data to a thumbnail format; sharing the converted image data and the text with another user via a chat room.
    Type: Application
    Filed: February 22, 2019
    Publication date: June 20, 2019
    Applicant: Snow Corporation
    Inventors: Sang Cheol JEON, Chang Young JEONG, Young Hun KIM
  • Publication number: 20180284599
    Abstract: Provided is a pellicle for exposure to extreme ultraviolet light (EUVL) according to an example embodiment, and the pellicle includes a pellicle membrane; and a frame attached to the pellicle membrane, wherein the pellicle membrane includes a carbon-based main layer that has a first surface and a second surface, which are two surfaces opposite to each other; and a boron-based enhancement layer covering at least one surface selected from the first surface and the second surface. The pellicle according to an example embodiment may be used for an extended period of time in an extreme ultraviolet light exposure environment.
    Type: Application
    Filed: June 20, 2017
    Publication date: October 4, 2018
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hwan-chul JEON, Mun Ja KIM, Sung-won KWON, Hee-bom KIM, Chang-young JEONG
  • Patent number: 9846956
    Abstract: In one example embodiment, an image providing method includes capturing, by a processor, a first partial image while applying a first image processing filter at a first time, capturing, by the processor, a second partial image while applying a second image filter at a second time after the first time, and generating, by the processor, a collage image by merging the first partial image and the second partial image at a third time after the second time.
    Type: Grant
    Filed: August 13, 2015
    Date of Patent: December 19, 2017
    Assignee: Line Corporation
    Inventors: Se Dong Nam, Chang Young Jeong, Sang Cheol Jeon, Young Hun Kim
  • Publication number: 20160267634
    Abstract: In one example embodiment, an image providing method includes capturing, by a processor, a first partial image while applying a first image processing filter at a first time, capturing, by the processor, a second partial image while applying a second image filter at a second time after the first time, and generating, by the processor, a collage image by merging the first partial image and the second partial image at a third time after the second time.
    Type: Application
    Filed: August 13, 2015
    Publication date: September 15, 2016
    Inventors: Se Dong NAM, Chang Young JEONG, Sang Cheol JEON, Young Hun KIM
  • Publication number: 20150131071
    Abstract: A semiconductor device manufacturing apparatus includes a mask stage including a mask holder system that fixes a photomask, the mask holder system having a first fixing portion mounted at a first position of the mask holder system to fix the photomask, and a second fixing portion at a second position of the mask holder system and spaced apart from the first position, the second fixing portion fixing a pellicle assembly to be spaced apart from the photomask on the first fixing portion.
    Type: Application
    Filed: November 6, 2014
    Publication date: May 14, 2015
    Inventors: Dong-wan KIM, Seong-sue KIM, Chang-young JEONG, Dong-gun LEE
  • Publication number: 20120064676
    Abstract: A thin film transistor includes a substrate, a semiconductor layer on the substrate, a thermal oxide layer on the semiconductor layer, a gate electrode on the thermal oxide layer, the gate electrode positioned to correspond to a channel region of the semiconductor layer, an interlayer insulating layer on the substrate, and source and drain electrodes electrically connected to the semiconductor layer.
    Type: Application
    Filed: November 21, 2011
    Publication date: March 15, 2012
    Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.
    Inventors: Hye-Hyang PARK, Byoung-Deog Choi, Dae-Woo Lee, Chang-Young Jeong, Moo-Jin Kim, Kyoung-Bo Kim
  • Patent number: 7932546
    Abstract: The method for manufacturing a CMOS image sensor is employed to prevent bridge phenomenon between adjacent microlenses by employing openings between the microlenses. The method includes the steps of: preparing a semiconductor substrate including isolation regions and photodiodes therein obtained by a predetermined process; forming an interlayer dielectric (ILD), metal interconnections and a passivation layer formed on the semiconductor substrate in sequence; forming a color filter array having a plurality of color filters on the passivation layer; forming an over-coating layer (OCL) on the color filter array by using a positive photoresist or a negative photoresist; forming openings in the OCL by patterning the OCL by using a predetermined mask; and forming dome-typed microlenses on a patterned OCL.
    Type: Grant
    Filed: October 27, 2009
    Date of Patent: April 26, 2011
    Assignee: Crosstek Capital, LLC
    Inventors: Chang-Young Jeong, Dai-Ung Shin, Hong-Ik Kim
  • Patent number: 7670867
    Abstract: The method for manufacturing a CMOS image sensor is employed to prevent bridge phenomenon between adjacent microlenses by employing openings between the microlenses. The method includes the steps of: preparing a semiconductor substrate including isolation regions and photodiodes therein obtained by a predetermined process; forming an interlayer dielectric (ILD), metal interconnections and a passivation layer formed on the semiconductor substrate in sequence; forming a color filter array having a plurality of color filters on the passivation layer; forming an over-coating layer (OCL) on the color filter array by using a positive photoresist or a negative photoresist; forming openings in the OCL by patterning the OCL by using a predetermined mask; and forming dome-typed microlenses on a patterned OCL.
    Type: Grant
    Filed: October 3, 2005
    Date of Patent: March 2, 2010
    Inventors: Chang-Young Jeong, Dae-Ung Shin, Hong-Ik Kim
  • Publication number: 20100044819
    Abstract: The method for manufacturing a CMOS image sensor is employed to prevent bridge phenomenon between adjacent microlenses by employing openings between the microlenses. The method includes the steps of: preparing a semiconductor substrate including isolation regions and photodiodes therein obtained by a predetermined process; forming an interlayer dielectric (ILD), metal interconnections and a passivation layer formed on the semiconductor substrate in sequence; forming a color filter array having a plurality of color filters on the passivation layer; forming an over-coating layer (OCL) on the color filter array by using a positive photoresist or a negative photoresist; forming openings in the OCL by patterning the OCL by using a predetermined mask; and forming dome-typed microlenses on a patterned OCL.
    Type: Application
    Filed: October 27, 2009
    Publication date: February 25, 2010
    Inventors: Chang-Young Jeong, Dai-Ung Shin, Hong-Ik Kim
  • Publication number: 20090121231
    Abstract: Aspects of the invention relate to thin film transistors, a method of fabricating the same, and an organic light-emitting diode device using the same. A thin film transistor according to an aspect of the invention includes a semiconductor layer formed from polysilicon in which a grain size deviation is within a range of substantially ±10%. Accordingly, aspects of the invention can improve non-uniformity of image characteristics due to a non-uniform grain size in polysilicon produced by a sequential lateral solidification (SLS) crystallization process.
    Type: Application
    Filed: November 13, 2008
    Publication date: May 14, 2009
    Applicant: Samsung SDI Co., Ltd.
    Inventors: Kyoung-Bo KIM, Yong-Woo Park, Chang-Young Jeong, Sung-Won Doh, Dae-Woo Lee, Jong-Mo Yeo
  • Publication number: 20080135893
    Abstract: A thin film transistor includes a substrate, a semiconductor layer on the substrate, a thermal oxide layer on the semiconductor layer, a gate electrode on the thermal oxide layer, the gate electrode positioned to correspond to a channel region of the semiconductor layer, an interlayer insulating layer on the substrate, and source and drain electrodes electrically connected to the semiconductor layer.
    Type: Application
    Filed: December 6, 2007
    Publication date: June 12, 2008
    Inventors: Hye-Hyang Park, Byoung-Deog Choi, Dae-Woo Lee, Chang-Young Jeong, Moo-Jin Kim, Kyoung-Bo Kim
  • Publication number: 20060019426
    Abstract: The method for manufacturing a CMOS image sensor is employed to prevent bridge phenomenon between adjacent microlenses by employing openings between the microlenses. The method includes the steps of: preparing a semiconductor substrate including isolation regions and photodiodes therein obtained by a predetermined process; forming an interlayer dielectric (ILD), metal interconnections and a passivation layer formed on the semiconductor substrate in sequence; forming a color filter array having a plurality of color filters on the passivation layer; forming an over-coating layer (OCL) on the color filter array by using a positive photoresist or a negative photoresist; forming openings in the OCL by patterning the OCL by using a predetermined mask; and forming dome-typed microlenses on a patterned OCL.
    Type: Application
    Filed: October 3, 2005
    Publication date: January 26, 2006
    Inventors: Chang-Young Jeong, Dae-Ung Shin, Hong-Ik Kim
  • Patent number: 6979588
    Abstract: The method for manufacturing a CMOS image sensor is employed to prevent bridge phenomenon between adjacent microlenses by employing openings between the microlenses. The method includes the steps of: preparing a semiconductor substrate including isolation regions and photodiodes therein obtained by a predetermined process; forming an interlayer dielectric (ILD), metal interconnections and a passivation layer formed on the semiconductor substrate in sequence; forming a color filter array having a plurality of color filters on the passivation layer; forming an over-coating layer (OCL) on the color filter array by using a positive photoresist or a negative photoresist; forming openings in the OCL by patterning the OCL by using a predetermined mask; and forming dome-typed microlenses on a patterned OCL.
    Type: Grant
    Filed: December 16, 2003
    Date of Patent: December 27, 2005
    Assignee: Hynix Semiconductor Inc.
    Inventors: Chang-Young Jeong, Dae-Ung Shin, Hong-Ik Kim
  • Publication number: 20040147059
    Abstract: The method for manufacturing a CMOS image sensor is employed to prevent bridge phenomenon between adjacent microlenses by employing openings between the microlenses. The method includes the steps of: preparing a semiconductor substrate including isolation regions and photodiodes therein obtained by a predetermined process; forming an interlayer dielectric (ILD), metal interconnections and a passivation layer formed on the semiconductor substrate in sequence; forming a color filter array having a plurality of color filters on the passivation layer; forming an over-coating layer (OCL) on the color filter array by using a positive photoresist or a negative photoresist; forming openings in the OCL by patterning the OCL by using a predetermined mask; and forming dome-typed microlenses on a patterned OCL.
    Type: Application
    Filed: December 16, 2003
    Publication date: July 29, 2004
    Inventors: Chang-Young Jeong, Dae-Ung Shin, Hong-Ik Kim