Patents by Inventor Wee-Joon Jeong
Wee-Joon 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).
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Publication number: 20190113797Abstract: A display device includes a display panel including an upper surface, a rear surface facing the upper surface, and a side surface connecting the upper and rear surfaces to each other, a mold frame under the display panel and defining a first frame portion thereof facing the rear surface of the display panel, and a second frame portion extended bent downwards from side surfaces of the first frame portion; and a guide member detachably coupled to the mold frame, the guide member defining a first portion thereof configured to face an outer surface of the second frame portion, the first portion extending bent to define a second portion of the guide member, the second portion configured to face the side surface of the display panel when the first portion faces the outer surface of the second frame portion.Type: ApplicationFiled: December 13, 2018Publication date: April 18, 2019Inventor: Wee-joon JEONG
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Publication number: 20190025621Abstract: A display device and a manufacturing method of a display device are provided. The display device comprises: an optically functional layer including a wavelength conversion material; a display panel disposed on the optically functional layer and having at least one side which protrudes outward from an edge of the optically functional layer; and a sealing member surrounding a side surface of the optically functional layer and disposed such that at least a portion of the sealing member is in contact with a lower surface of the protruding portion of the display panel, wherein the sealing member includes a light shielding material that substantially blocks visible light.Type: ApplicationFiled: May 17, 2018Publication date: January 24, 2019Inventors: Jin Soo SHIN, Jun Hee SON, Wee Joon JEONG, Seong Yong HWANG
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Patent number: 10168562Abstract: A display device includes a display panel including an upper surface, a rear surface facing the upper surface, and a side surface connecting the upper and rear surfaces to each other, a mold frame under the display panel and defining a first frame portion thereof facing the rear surface of the display panel, and a second frame portion extended bent downwards from side surfaces of the first frame portion; and a guide member detachably coupled to the mold frame, the guide member defining a first portion thereof configured to face an outer surface of the second frame portion, the first portion extending bent to define a second portion of the guide member, the second portion configured to face the side surface of the display panel when the first portion faces the outer surface of the second frame portion.Type: GrantFiled: October 11, 2016Date of Patent: January 1, 2019Assignee: SAMSUNG DISPLAY CO., LTD.Inventor: Wee-joon Jeong
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Publication number: 20170131587Abstract: A display device includes a display panel including an upper surface, a rear surface facing the upper surface, and a side surface connecting the upper and rear surfaces to each other, a mold frame under the display panel and defining a first frame portion thereof facing the rear surface of the display panel, and a second frame portion extended bent downwards from side surfaces of the first frame portion; and a guide member detachably coupled to the mold frame, the guide member defining a first portion thereof configured to face an outer surface of the second frame portion, the first portion extending bent to define a second portion of the guide member, the second portion configured to face the side surface of the display panel when the first portion faces the outer surface of the second frame portion.Type: ApplicationFiled: October 11, 2016Publication date: May 11, 2017Inventor: Wee-joon JEONG
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Patent number: 9436309Abstract: A liquid crystal display device integrated with a touch screen panel includes a liquid crystal panel, a touch screen panel, a backlight unit, a mold frame and a fixing member. The liquid crystal panel displays an image. The touch screen panel is provided on a front side of the liquid crystal panel. The backlight unit irradiates light onto the liquid crystal panel. The mold frame accommodates and supports the liquid crystal panel and the backlight unit. The fixing member is fastened to one side of the mold frame to fix the touch screen panel on the liquid crystal panel.Type: GrantFiled: August 27, 2014Date of Patent: September 6, 2016Assignee: Samsung Display Co., Ltd.Inventor: Wee-Joon Jeong
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Publication number: 20160062523Abstract: A liquid crystal display device integrated with a touch screen panel includes a liquid crystal panel, a touch screen panel, a backlight unit, a mold frame and a fixing member. The liquid crystal panel displays an image. The touch screen panel is provided on a front side of the liquid crystal panel. The backlight unit irradiates light onto the liquid crystal panel. The mold frame accommodates and supports the liquid crystal panel and the backlight unit. The fixing member is fastened to one side of the mold frame to fix the touch screen panel on the liquid crystal panel.Type: ApplicationFiled: August 27, 2014Publication date: March 3, 2016Inventor: Wee-Joon JEONG
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Patent number: 8905617Abstract: A display apparatus includes a display panel, a backlight unit, a mold frame, a bottom bracket, a top mold, and first and second coupling members. The display panel includes a display surface on which an image is displayed. The backlight unit generates and provides a light to the display panel. The mold frame supports the display panel and the backlight unit. The bottom bracket accommodates the display panel, the backlight unit and the mold frame. The top mold faces the bottom bracket and overlaps a portion of the display panel, and the display panel is between the top mold and the bottom bracket. The first coupling member couples the mold frame with the top mold, and the second coupling member couples the top mold with the bottom bracket.Type: GrantFiled: May 15, 2012Date of Patent: December 9, 2014Assignee: Samsung Display Co., Ltd.Inventors: Wee Joon Jeong, Byung Jin Kim
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Publication number: 20140036534Abstract: A backlight unit includes a light source which supplies light; a light guide which transmits the light; an optical sheet on the light guide, and including a guide member extending from a side surface of the optical sheet; and a reflection sheet under the light guide. The reflection sheet reflects the light toward the optical sheet and includes a protrusion guide member which extends from a side surface of the reflection sheet and toward the light guide. The guide member of the optical sheet is coupled to the protrusion guide member of the reflection sheet, and restricts movement of the optical sheet.Type: ApplicationFiled: March 14, 2013Publication date: February 6, 2014Applicant: SAMSUNG DISPLAY CO., LTD.Inventor: Wee-Joon JEONG
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Publication number: 20130155717Abstract: A display apparatus includes a display panel, a backlight unit, a mold frame, a bottom bracket, a top mold, and first and second coupling members. The display panel includes a display surface on which an image is displayed. The backlight unit generates and provides a light to the display panel. The mold frame supports the display panel and the backlight unit. The bottom bracket accommodates the display panel, the backlight unit and the mold frame. The top mold faces the bottom bracket and overlaps a portion of the display panel, and the display panel is between the top mold and the bottom bracket. The first coupling member couples the mold frame with the top mold, and the second coupling member couples the top mold with the bottom bracket.Type: ApplicationFiled: May 15, 2012Publication date: June 20, 2013Applicant: SAMSUNG DISPLAY CO., LTD.Inventors: Wee Joon JEONG, Byung Jin KIM
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Patent number: 8334941Abstract: A liquid crystal display (“LCD”) includes; a lower receiving container which includes; a bottom plate, sidewalls extending from the bottom plate, a first through-hole formed in the bottom plate, and a guide pole disposed on the bottom plate and which substantially surrounds the first through-hole, a plurality of light sources disposed within the lower receiving container; an optical sensor printed circuit board (“PCB”) attached to a bottom surface of the bottom plate, wherein the optical sensor printed circuit board covers the first through-hole, and an optical sensor mounted on the optical sensor PCB and inserted into the first through-hole.Type: GrantFiled: March 18, 2009Date of Patent: December 18, 2012Assignee: Samsung Display Co., Ltd.Inventors: Wee-Joon Jeong, Tae-Hyung Kim, Ki-Hong Song, Young-Suk Ha, Jin-Woo Park, Min-Soo Choi
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Patent number: 8253886Abstract: A backlight assembly includes a first receiving container including a bottom plate, at least one sidewall extending from the bottom plate and an opening portion disposed in the sidewall, a printed circuit board disposed contacting an outer surface of the at least one sidewall and including a first side and a second side opposing the first side, a light source disposed on the first side of the printed circuit board and generating light emitted through the opening portion of the sidewall, and a light guide plate disposed on the bottom plate of the first receiving container, and guiding light emitted from the light source and incident to a light incident surface of the light guide plate.Type: GrantFiled: May 11, 2009Date of Patent: August 28, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Wee-Joon Jeong, Heung-Seok Kim, Jun-Hee Son
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Publication number: 20100123847Abstract: A backlight assembly includes a first receiving container including a bottom plate, at least one sidewall extending from the bottom plate and an opening portion disposed in the sidewall, a printed circuit board disposed contacting an outer surface of the at least one sidewall and including a first side and a second side opposing the first side, a light source disposed on the first side of the printed circuit board and generating light emitted through the opening portion of the sidewall, and a light guide plate disposed on the bottom plate of the first receiving container, and guiding light emitted from the light source and incident to a light incident surface of the light guide plate.Type: ApplicationFiled: May 11, 2009Publication date: May 20, 2010Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Wee-Joon JEONG, Heung-Seok KIM, Jun-Hee SON
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Publication number: 20090290327Abstract: A backlight assembly includes a receiving member comprising a bottom plate, a first sidewall portion substantially perpendicularly connected to a first end of the bottom plate, and a second sidewall portion substantially perpendicularly connected to a second end of the bottom plate, the first sidewall portion and the second sidewall portion facing each other, wherein a plurality of through grooves are formed in the first sidewall portion and the second sidewall portion, and a plurality of light source units, each light source unit comprising a light-emitting region and an end region, the light-emitting region disposed between the first end and the second end of the bottom plate, the end region penetrating each of the through grooves, wherein each of the light source units is coupled to the receiving member.Type: ApplicationFiled: May 13, 2009Publication date: November 26, 2009Inventors: Heung-Seok KIM, Wee-Joon Jeong
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Publication number: 20090262276Abstract: A liquid crystal display (“LCD”) includes; a lower receiving container which includes; a bottom plate, sidewalls extending from the bottom plate, a first through-hole formed in the bottom plate, and a guide pole disposed on the bottom plate and which substantially surrounds the first through-hole, a plurality of light sources disposed within the lower receiving container; an optical sensor printed circuit board (“PCB”) attached to a bottom surface of the bottom plate, wherein the optical sensor printed circuit board covers the first through-hole, and an optical sensor mounted on the optical sensor PCB and inserted into the first through-hole.Type: ApplicationFiled: March 18, 2009Publication date: October 22, 2009Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Wee-Joon JEONG, Tae-Hyung KIM, Ki-Hong SONG, Young-Suk HA, Jin-Woo PARK, Min-Soo CHOI
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Patent number: 7580250Abstract: A display device includes a display panel; a backlight unit disposed behind the display panel; a panel supporting part; and a first cover. The first cover includes a first cover part disposed along a non-display region of the display panel. The display device further includes a plurality of second cover parts extending downward from the first cover part. The panel supporting part includes a first supporting part disposed between the display panel and the backlight unit. The first supporting part supports the display panel. The panel supporting part also includes a plurality of second supporting parts extending upward from an edge portion of the first supporting part. The second supporting part is disposed alternately with the second cover parts. The second cover parts and the second supporting part face the lateral side of the display panel.Type: GrantFiled: October 25, 2007Date of Patent: August 25, 2009Assignee: Samsung Electronics Co., Ltd.Inventors: Jin-soo Shin, Jeoung-gwen Lee, Wee-joon Jeong
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Publication number: 20080311785Abstract: A connector that is capable of reducing defects in display apparatuses is presented. The connector includes a body, a plurality of terminals and a cover. The body has a base and a sidewall. The terminals are disposed on the body and arranged to make an electrical connection with the electrical circuit when the electrical circuit is received by the body. The cover includes a rotation axis, a fixing portion extending from the rotation axis such that the fixing portion is substantially parallel to the base of the body, and a protrusion portion protruding from the rotation axis substantially perpendicularly to the base of the body. The connector prevents electrical discharge from the flexible printed circuit board to the electrical circuit and prevents physical damage to the electrical circuit. Therefore, defect rate decreases and a yield of a display apparatus increases.Type: ApplicationFiled: August 14, 2008Publication date: December 18, 2008Inventors: Min-Gwan Hyun, Jeoung-Gwen Lee, Jin-Soo Shin, Wee-Joon Jeong
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Patent number: 7427212Abstract: A connector that is capable of reducing defects in display apparatuses is presented. The connector includes a body, a plurality of terminals and a cover. The body has a base and a sidewall. The terminals are disposed on the body and arranged to make an electrical connection with the electrical circuit when the electrical circuit is received by the body. The cover includes a rotation axis, a fixing portion extending from the rotation axis such that the fixing portion is substantially parallel to the base of the body, and a protrusion portion protruding from the rotation axis substantially perpendicularly to the base of the body. The connector prevents electrical discharge from the flexible printed circuit board to the electrical circuit and prevents physical damage to the electrical circuit. Therefore, defect rate decreases and a yield of a display apparatus increases.Type: GrantFiled: December 19, 2007Date of Patent: September 23, 2008Assignee: Samsung Electronics Co., Ltd.Inventors: Min-Gwan Hyun, Jeoung-Gwen Lee, Jin-Soo Shin, Wee-Joon Jeong
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Publication number: 20080101001Abstract: A display device includes a display panel; a backlight unit disposed behind the display panel; a panel supporting part; and a first cover. The first cover includes a first cover part disposed along a non-display region of the display panel. The display device further includes a plurality of second cover parts extending downward from the first cover part. The panel supporting part includes a first supporting part disposed between the display panel and the backlight unit. The first supporting part supports the display panel. The panel supporting part also includes a plurality of second supporting parts extending upward from an edge portion of the first supporting part. The second supporting part is disposed alternately with the second cover parts. The second cover parts and the second supporting part face the lateral side of the display panel.Type: ApplicationFiled: October 25, 2007Publication date: May 1, 2008Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jin-soo SHIN, Jeoung-gwen LEE, Wee-joon JEONG
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Publication number: 20080094540Abstract: A liquid crystal display device includes a liquid crystal display panel; a light source part disposed behind the liquid crystal display panel and including a plurality of lamps disposed parallel with each other; and a side mold including an accommodating mold to accommodate an end portion of the light source part and a protrusive reflecting part disposed between the adjacent lamps and protruded toward the liquid crystal display panel.Type: ApplicationFiled: October 24, 2007Publication date: April 24, 2008Inventors: Wee-joon Jeong, Jin-soo Shin
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Publication number: 20080096402Abstract: A connector that is capable of reducing defects in display apparatuses is presented. The connector includes a body, a plurality of terminals and a cover. The body has a base and a sidewall. The terminals are disposed on the body and arranged to make an electrical connection with the electrical circuit when the electrical circuit is received by the body. The cover includes a rotation axis, a fixing portion extending from the rotation axis such that the fixing portion is substantially parallel to the base of the body, and a protrusion portion protruding from the rotation axis substantially perpendicularly to the base of the body. The connector prevents electrical discharge from the flexible printed circuit board to the electrical circuit and prevents physical damage to the electrical circuit. Therefore, defect rate decreases and a yield of a display apparatus increases.Type: ApplicationFiled: December 19, 2007Publication date: April 24, 2008Inventors: Min-Gwan HYUN, Jeoung-Gwen Lee, Jin-Soo Shin, Wee-Joon Jeong