Patents by Inventor Sangwoon JUNG
Sangwoon JUNG 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).
-
Publication number: 20230269960Abstract: A display panel includes a display area, a first substrate including a transistor in the display area, and a second substrate facing the first substrate, and a case member in which the display panel is accommodated. The case member including a bottom portion facing the first substrate and the second substrate of the display panel, and a first side portion protruding from the bottom portion and toward the display panel. The second substrate include a first portion corresponding to the first substrate, and a second portion extended from the first portion to overlap the first side portion of the case member.Type: ApplicationFiled: July 27, 2022Publication date: August 24, 2023Inventors: SANGWOON JUNG, Seung Gil BAEK, Kang-Yong LEE
-
Patent number: 10721820Abstract: A display device includes: a display panel which displays an image with light and a drive unit which is electrically connected to the display panel and drives the display panel. The drive unit includes a drive circuit board and a drive circuit film. The drive circuit board overlaps the display panel, generates a drive signal to drive the display panel and defines a receiving hole therein. The drive circuit film electrically connects the display panel to the drive circuit board and is bent from the display panel toward the drive circuit board. The drive circuit film includes a driver chip which provides a control signal in response to the drive signal from the drive circuit board. The driver chip is received in the receiving hole defined in the drive circuit board.Type: GrantFiled: August 23, 2016Date of Patent: July 21, 2020Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Sangwoon Jung, Mansoo Kim, Joon-ik Lee, Changmoo Lee
-
Patent number: 10712493Abstract: A display apparatus includes a light source generating a light, a display panel receiving the light from the light source and including a display area displaying an image and a non-display area disposed adjacent to the display area, and first and second optical sheets disposed under the display panel. Each of the first and second optical sheets includes a body portion overlapped with the display area and a wing portion connected to one side portion of the body portion in the first direction to overlap with a portion of the non-display area. A length of the wing portion of the first optical sheet in the second direction is shorter than a length of the wing portion of the second optical sheet in the second direction, and the wing portion of the first optical sheet is entirely overlapped with the wing portion of the second optical sheet.Type: GrantFiled: July 24, 2017Date of Patent: July 14, 2020Assignee: Samsung Display Co., Ltd.Inventors: Sangwoon Jung, Jee-na Lee, Hyeonmi Lee
-
Publication number: 20200116917Abstract: A display device includes: a light guide plate having upper and lower opposed surfaces, the light guide plate including: a first portion having a side surface; and an second portion extending from the first portion along a first direction; a display panel disposed on the upper surface of the light guide plate; light guide patterns disposed on the lower surface; a first light source facing the side surface in the first direction; and a second light source facing the lower surface in a second direction intersecting the first direction.Type: ApplicationFiled: October 7, 2019Publication date: April 16, 2020Inventors: Jeena LEE, Sangwoon JUNG
-
Patent number: 10180536Abstract: A display device includes a display panel including a display area and a non-display area; a light guide plate which guides light to the display panel, including: an upper surface including a first area overlapped with the display area and a second area which is disposed adjacent to the first area and overlapped with the non-display area, a lower surface facing the upper surface, a side surface connecting the upper surface and the lower surface to each other, and a plurality of protrusions arranged at the upper surface to be disposed in the second area of the upper surface; a light source which generates and provides the light the side surface of the light guide plate; and an optical sheet between the display panel and the upper surface of the light guide plate, contacting the protrusions in the second area, and spaced apart from the first area.Type: GrantFiled: August 10, 2017Date of Patent: January 15, 2019Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Sangwoon Jung, Jee-na Lee, Hyeonmi Lee
-
Publication number: 20180128966Abstract: A display device includes a display panel including a display area and a non-display area; a light guide plate which guides light to the display panel, including: an upper surface including a first area overlapped with the display area and a second area which is disposed adjacent to the first area and overlapped with the non-display area, a lower surface facing the upper surface, a side surface connecting the upper surface and the lower surface to each other, and a plurality of protrusions arranged at the upper surface to be disposed in the second area of the upper surface; a light source which generates and provides the light the side surface of the light guide plate; and an optical sheet between the display panel and the upper surface of the light guide plate, contacting the protrusions in the second area, and spaced apart from the first area.Type: ApplicationFiled: August 10, 2017Publication date: May 10, 2018Inventors: Sangwoon JUNG, Jee-na LEE, Hyeonmi LEE
-
Publication number: 20180106960Abstract: A display apparatus includes a light source generating a light, a display panel receiving the light from the light source and including a display area displaying an image and a non-display area disposed adjacent to the display area, and first and second optical sheets disposed under the display panel. Each of the first and second optical sheets includes a body portion overlapped with the display area and a wing portion connected to one side portion of the body portion in the first direction to overlap with a portion of the non-display area. A length of the wing portion of the first optical sheet in the second direction is shorter than a length of the wing portion of the second optical sheet in the second direction, and the wing portion of the first optical sheet is entirely overlapped with the wing portion of the second optical sheet.Type: ApplicationFiled: July 24, 2017Publication date: April 19, 2018Inventors: Sangwoon JUNG, Jee-na LEE, Hyeonmi LEE
-
Publication number: 20170099736Abstract: A display device includes: a display panel which displays an image with light and a drive unit which is electrically connected to the display panel and drives the display panel. The drive unit includes a drive circuit board and a drive circuit film. The drive circuit board overlaps the display panel, generates a drive signal to drive the display panel and defines a receiving hole therein. The drive circuit film electrically connects the display panel to the drive circuit board and is bent from the display panel toward the drive circuit board. The drive circuit film includes a driver chip which provides a control signal in response to the drive signal from the drive circuit board. The driver chip is received in the receiving hole defined in the drive circuit board.Type: ApplicationFiled: August 23, 2016Publication date: April 6, 2017Inventors: Sangwoon JUNG, Mansoo KIM, Joon-ik LEE, Changmoo LEE
-
Publication number: 20160187570Abstract: A display apparatus includes: a display panel configured to display images using light; a backlight unit including a light source to emit the light; a first protection member configured to accommodate the backlight unit, including a plurality of coupling holes; and a guide member shaped in a frame and disposed on an outer surface and top of the first protection member, supporting an edge of the display panel on the top of the first protection member. The guide member is shaped like a hook and includes a plurality of connection members inserted into the coupling holes. The connection members in a predetermined number are disposed in an incident part defined by a region in which the light source is disposed and an opposite part facing the incident part.Type: ApplicationFiled: April 20, 2015Publication date: June 30, 2016Inventor: Sangwoon JUNG