Patents by Inventor Kyu-Hyeong Cheon

Kyu-Hyeong Cheon 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: 11597190
    Abstract: A cover window includes a protective film including a first protective member, an adhesive layer disposed on the first protective member, a second protective member disposed on at least a part of the adhesive layer, at least one cut line in which at least a part thereof is spaced apart from the second protective member and faces the second protective member and which includes ends spaced apart from each other, and at least one bridge portion disposed in an area in which the cut lines are spaced apart from each other.
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: March 7, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventor: Kyu Hyeong Cheon
  • Patent number: 10792886
    Abstract: A decorative film and an electronic device including the same are provided. A decorative film includes: a base layer; an adhesive layer on a surface of the base layer; a pattern layer on an opposite surface of the base layer; a coating layer on the pattern layer; and a printing layer on the coating layer, and a camera hole penetrates the printing layer, the coating layer, the pattern layer, the base layer, and the adhesive layer continuously.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: October 6, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventor: Kyu Hyeong Cheon
  • Publication number: 20200290325
    Abstract: A cover window includes a protective film including a first protective member, an adhesive layer disposed on the first protective member, a second protective member disposed on at least a part of the adhesive layer, at least one cut line in which at least a part thereof is spaced apart from the second protective member and faces the second protective member and which includes ends spaced apart from each other, and at least one bridge portion disposed in an area in which the cut lines are spaced apart from each other.
    Type: Application
    Filed: January 16, 2020
    Publication date: September 17, 2020
    Inventor: Kyu Hyeong CHEON
  • Publication number: 20180147810
    Abstract: A decorative film and an electronic device including the same are provided. A decorative film includes: a base layer; an adhesive layer on a surface of the base layer; a pattern layer on an opposite surface of the base layer; a coating layer on the pattern layer; and a printing layer on the coating layer, and a camera hole penetrates the printing layer, the coating layer, the pattern layer, the base layer, and the adhesive layer continuously.
    Type: Application
    Filed: November 29, 2017
    Publication date: May 31, 2018
    Inventor: Kyu Hyeong CHEON
  • Patent number: 9303842
    Abstract: A display apparatus includes a display panel that displays an image, a window member, and an adhesive layer. The window member includes a base film that has a light transmission area that exposes the image of the display panel, the light transmission area is surrounded by a blocking area, a blocking pattern on the blocking area, and a dam pattern on the blocking pattern. The adhesive layer is between the display panel and the window member.
    Type: Grant
    Filed: December 28, 2012
    Date of Patent: April 5, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventor: Kyu Hyeong Cheon
  • Patent number: 9258912
    Abstract: A display device is disclosed. In one embodiment, the display device includes a display panel, a housing which houses the display panel and a frame which is disposed under the housing and comprises a first bottom portion. The first bottom portion includes a first bottom surface which is an upper surface thereof and a first base surface which is a lower surface thereof, and the frame includes a groove recessed from the first bottom surface.
    Type: Grant
    Filed: December 11, 2014
    Date of Patent: February 9, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventor: Kyu-Hyeong Cheon
  • Patent number: 9203941
    Abstract: A display device is disclosed. In one aspect the display device includes a display panel having a display part and a camera, and a printed layer having a camera hole covering one surface of the display panel and exposing the camera. The display device also includes a light transmittance layer covering the printed layer, and a first surface of the light transmittance layer includes a display region corresponding to the display part and a peripheral region covering the camera hole. The peripheral region further includes a flat surface region which overlaps the camera hole.
    Type: Grant
    Filed: September 13, 2013
    Date of Patent: December 1, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventor: Kyu-Hyeong Cheon
  • Publication number: 20150092367
    Abstract: A display device is disclosed. In one embodiment, the display device includes a display panel, a housing which houses the display panel and a frame which is disposed under the housing and comprises a first bottom portion. The first bottom portion includes a first bottom surface which is an upper surface thereof and a first base surface which is a lower surface thereof, and the frame includes a groove recessed from the first bottom surface.
    Type: Application
    Filed: December 11, 2014
    Publication date: April 2, 2015
    Inventor: Kyu-Hyeong Cheon
  • Patent number: 8934227
    Abstract: A display device is disclosed. In one embodiment, the display device includes a display panel, a housing which houses the display panel and a frame which is disposed under the housing and comprises a first bottom portion. The first bottom portion includes a first bottom surface which is an upper surface thereof and a first base surface which is a lower surface thereof, and the frame includes a groove recessed from the first bottom surface.
    Type: Grant
    Filed: May 21, 2012
    Date of Patent: January 13, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventor: Kyu-Hyeong Cheon
  • Publication number: 20140333830
    Abstract: A display device is disclosed. In one aspect the display device includes a display panel having a display part and a camera, and a printed layer having a camera hole covering one surface of the display panel and exposing the camera. The display device also includes a light transmittance layer covering the printed layer, and a first surface of the light transmittance layer includes a display region corresponding to the display part and a peripheral region covering the camera hole. The peripheral region further includes a flat surface region which overlaps the camera hole.
    Type: Application
    Filed: September 13, 2013
    Publication date: November 13, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventor: Kyu-Hyeong Cheon
  • Patent number: 8641240
    Abstract: An electronic device improves an impact-resistance characteristic of an organic light emitting diode (OLED) display. The electronic device includes an organic light emitting diode (OLED) display including a panel assembly for forming an organic light emitting element, and a housing including a housing main body for receiving the organic light emitting diode (OLED) display. The housing includes a housing main body including a first space for receiving the panel assembly and a second space for receiving a printed circuit board, an upper cover, and a lower cover. The housing main body includes a bottom formed to distinguish a first space and a second space in the housing, and also includes a bent unit on an edge, and a side wall in which the bent unit is buried to be combined with the edge of the bottom.
    Type: Grant
    Filed: December 27, 2011
    Date of Patent: February 4, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Chan-Hee Wang, Dai-Han Cho, Hyun-Hee Lee, Min-Su Kim, Chan-Kyoung Moon, Dong-Su Yee, Tae-Hyeok Kang, Ji-Young Wang, Kyu-Hyeong Cheon, Kyu-Seob Han
  • Patent number: 8625042
    Abstract: A display device is disclosed. In one embodiment, the device includes a display panel displaying an image and an integrated receiving member supporting the display panel. The integrated receiving member includes a press molding portion including a bottom portion and a side wall portion bent and extended from the bottom portion and having a through-hole formed therein and an injection molding portion including a frame portion integrally attached to at least one side of the press molding portion, facing the display panel and a flange portion extended from the frame portion and protruding through the through-hole. The flange portion of the injection molding portion is wholly or partially separated from the side wall portion of the press molding portion within the through-hole.
    Type: Grant
    Filed: March 8, 2011
    Date of Patent: January 7, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kyu-Hyeong Cheon, Dai-Han Cho, Chan-Kyoung Moon, Hyun-Hee Lee, Min-Su Kim, Hyun-Chuel Kim, Ji-Young Wang, Chan-Hee Wang, Tae-Hyeok Kang, Dong-Su Yee, Kyu-Seob Han
  • Publication number: 20130201575
    Abstract: A display apparatus includes a display panel that displays an image, a window member, and an adhesive layer. The window member includes a base film that has a light transmission area that exposes the image of the display panel, the light transmission area is surrounded by a blocking area, a blocking pattern on the blocking area, and a dam pattern on the blocking pattern. The adhesive layer is between the display panel and the window member.
    Type: Application
    Filed: December 28, 2012
    Publication date: August 8, 2013
    Inventor: Kyu Hyeong CHEON
  • Publication number: 20130003268
    Abstract: A display device is disclosed. In one embodiment, the display device includes a display panel, a housing which houses the display panel and a frame which is disposed under the housing and comprises a first bottom portion. The first bottom portion includes a first bottom surface which is an upper surface thereof and a first base surface which is a lower surface thereof, and the frame includes a groove recessed from the first bottom surface.
    Type: Application
    Filed: May 21, 2012
    Publication date: January 3, 2013
    Applicant: Samsung Mobile Display Co., Ltd.
    Inventor: Kyu-Hyeong Cheon
  • Publication number: 20120212966
    Abstract: An electronic device improves an impact-resistance characteristic of an organic light emitting diode (OLED) display. The electronic device includes an organic light emitting diode (OLED) display including a panel assembly for forming an organic light emitting element, and a housing including a housing main body for receiving the organic light emitting diode (OLED) display. The housing includes a housing main body including a first space for receiving the panel assembly and a second space for receiving a printed circuit board, an upper cover, and a lower cover. The housing main body includes a bottom formed to distinguish a first space and a second space in the housing, and also includes a bent unit on an edge, and a side wall in which the bent unit is buried to be combined with the edge of the bottom.
    Type: Application
    Filed: December 27, 2011
    Publication date: August 23, 2012
    Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.
    Inventors: Chan-Hee Wang, Dai-Han Cho, Hyun-Hee Lee, Min-Su Kim, Chan-Kyoung Moon, Dong-Su Yee, Tae-Hyeok Kang, Ji-Young Wang, Kyu-Hyeong Cheon, Kyu-Seob Han
  • Publication number: 20120099251
    Abstract: A display device is disclosed. In one embodiment, the device includes a display panel displaying an image and an integrated receiving member supporting the display panel. The integrated receiving member includes a press molding portion including a bottom portion and a side wall portion bent and extended from the bottom portion and having a through-hole formed therein and an injection molding portion including a frame portion integrally attached to at least one side of the press molding portion, facing the display panel and a flange portion extended from the frame portion and protruding through the through-hole. The flange portion of the injection molding portion is wholly or partially separated from the side wall portion of the press molding portion within the through-hole.
    Type: Application
    Filed: March 8, 2011
    Publication date: April 26, 2012
    Applicant: Samsung Mobile Display Co., Ltd.
    Inventors: Kyu-Hyeong Cheon, Dai-Han Cho, Chan-Kyoung Moon, Hyun-Hee Lee, Min-Su Kim, Hyun-Chuel Kim, Ji-Young Wang, Chan-Hee Wang, Tae-Hyeok Kang, Dong-Su Yee, Kyu-Seob Han