Patents by Inventor Luly LEE
Luly 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).
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Patent number: 11181789Abstract: A liquid crystal display device includes: a display panel; a light source which provides a light to the display panel; a light guide plate which receives the light from the light source on a surface thereof and guides the light to another surface thereof; a polarization member on a surface of the display panel facing the light guide plate; and a frame chassis comprising a fastening portion inserted in a space between the display panel and the light guide plate. The fastening portion has a thickness substantially equal to a thickness of the polarization member.Type: GrantFiled: February 22, 2018Date of Patent: November 23, 2021Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Luly Lee, Jaesang Lee
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Publication number: 20200264667Abstract: A display device includes a cover window having a bezel area including an opening, a stiffener, and a display panel. The stiffener includes a support portion on the rear surface, an insertion portion protruding from the support portion and inserted in the opening, a first bending portion extending from the support portion and bent at a first angle, and a second bending portion extending from the first bending portion and bent at a second angle. A cover part may be disposed in the insertion portion and of which at least a portion is exposed through the opening at the front surface. The display panel disposed on the rear surface of the cover window and includes at least one pixel configured to provide an image. The second angle is greater than the first angle, and the second angle is 180 degrees.Type: ApplicationFiled: January 28, 2020Publication date: August 20, 2020Inventor: LULY LEE
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Patent number: 10383218Abstract: A display device includes: a display module including a display panel which displays an image; a main driving unit on a side of the display module; a first auxiliary driving assembly hinge-connected to a first side of the main driving unit; and a second auxiliary driving assembly hinge-connected to a second side of the main driving unit opposite to the first side thereof. The main driving unit includes: a fixing bracket attached to the side of the display module; a first main actuator hinge-connected to a first side of the fixing bracket; and a second main actuator hinge-connected to a second side of the fixing bracket opposite to the first side thereof.Type: GrantFiled: February 18, 2016Date of Patent: August 13, 2019Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jaesang Lee, Sojeong La, Luly Lee
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Patent number: 10353134Abstract: A backlight unit includes a light guide member including an incident surface extending in a first direction and a light source unit which generates a light, provides the light to the incident surface includes a body member extending in the first direction to define a cavity therein and includes a light exit part defined in one side portion facing the incident surface and connected to the cavity, a first light source disposed in the cavity and including a laser diode generating a first light having a first color, and a second light source disposed in the cavity spaced apart from the first light source in the first direction and including a laser diode generating a second light having a second color where the body member provides a third light having a third color obtained by combining the first and second colors to the incident surface through the light exit part.Type: GrantFiled: April 5, 2016Date of Patent: July 16, 2019Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Luly Lee, Donghyeon Lee
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Publication number: 20180246353Abstract: A liquid crystal display device includes: a display panel; a light source which provides a light to the display panel; a light guide plate which receives the light from the light source on a surface thereof and guides the light to another surface thereof; a polarization member on a surface of the display panel facing the light guide plate; and a frame chassis comprising a fastening portion inserted in a space between the display panel and the light guide plate. The fastening portion has a thickness substantially equal to a thickness of the polarization member.Type: ApplicationFiled: February 22, 2018Publication date: August 30, 2018Inventors: Luly LEE, Jaesang LEE
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Patent number: 10026379Abstract: A display device includes a display panel which displays an image with light, the display panel including a first substrate, a second substrate facing the first substrate, and an image display layer disposed between the first and second substrates; a backlight unit which generates and provides the light to the display panel; and a bottom chassis facing the first substrate to dispose the second substrate therebetween and to define an inner space with the first substrate. The image display layer, the second substrate, and the backlight unit are accommodated in the inner space defined by the first substrate and the bottom chassis.Type: GrantFiled: March 30, 2016Date of Patent: July 17, 2018Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Luly Lee, Myoung-seok Son, Donghyeon Lee
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Patent number: 9885818Abstract: A display device includes: a display panel which displays an image with light; a light source which generates and emits the light; a light guide plate which receives the light emitted from the light source on a first surface of the light guide plate and emits the received light through a second surface of the light guide plate different from the first surface; and a light converting unit between the light source and the light guide plate. The light converting unit includes: a phosphor which converts a first color of the light emitted from the light source to a second color different from the first color; a transparent base in which the phosphor is disposed; and a transparent film between the light source and the phosphor disposed in the transparent base, the transparent film being attached to a surface of the transparent base.Type: GrantFiled: March 25, 2016Date of Patent: February 6, 2018Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jooyoung Kim, Luly Lee
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Patent number: 9880339Abstract: A display device includes a first display panel, a second display panel disposed to be spaced apart from the first display panel, a first light guide plate which is under the first display panel and provides light thereto, a second light guide plate which is under the second display panel and provides light thereto, a light source unit which is commonly disposed under the first and second light guide plates and generates and provides the light to the first and second light guide plates, and a reflective member which is disposed on the light source unit and is commonly disposed on the first and second light guide plates, the reflective member defining a first curved surface which reflects the light to the first light guide plate and a second curved surface which reflects the light to the second light guide plate.Type: GrantFiled: June 24, 2016Date of Patent: January 30, 2018Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Young-min Park, Luly Lee, Eunju Nam, Min-young Song
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Patent number: 9851491Abstract: A display device includes: a display panel; a light source configured to provide light to the display panel; a bottom chassis on which the light source is disposed; a mold frame coupled to the bottom chassis and comprising a projection; and a light conversion sheet disposed between the display panel and the bottom chassis. The light conversion sheet may have, at an edge portion thereof, a coupling hole into which the projection is inserted.Type: GrantFiled: June 22, 2015Date of Patent: December 26, 2017Assignee: Samsung Display Co., Ltd.Inventors: Suchang Ryu, Luly Lee, Sehee Jeon
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Patent number: 9823405Abstract: A display apparatus includes a display panel displaying an image using light; a light source generating first light; a light conversion member converting the first light into the light; a case member accommodating the light source and the light conversion member and including an open part to transmit the light which is converted by the light conversion member; and a light guide plate receiving the light through the open part and guiding the light to a upward direction where the display panel is disposed.Type: GrantFiled: June 1, 2015Date of Patent: November 21, 2017Assignee: Samsung Display Co., Ltd.Inventors: Donghyeon Lee, Seung Hwan Baek, Luly Lee, Yeongbae Lee
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Publication number: 20170322452Abstract: A display device including a backlight unit and a display panel disposed on the backlight unit, wherein the backlight unit includes: a light source unit; and an optical unit, which is disposed between the light source unit and the display panel and includes an organic phosphor layer, the organic phosphor layer including an organic phosphor and a resin in which the organic phosphor is provided, and at least one face of the organic phosphor layer is exposed to air.Type: ApplicationFiled: May 2, 2017Publication date: November 9, 2017Inventors: Luly LEE, Hyunwoo LEE, Hanmoe CHA, Donghoon KIM, Jungkyun KIM, Seokhyun NAM, Eunju NAM, Hyun-hwa SONG
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Patent number: 9810833Abstract: A display device includes a curved display panel and a backlight unit. The backlight unit includes a light guide film and a light source unit. The light guide film defines: a light emission part thereof facing the display panel, a folding part thereof extending from the light emission part to be folded in a folded state of the light guide film, and a light incident part thereof extending from the folding part to face the display panel with the light emission part therebetween, The light incident part is extended at a first end thereof from the folding part and defines a light incident surface of the light guide film at a second end of the light incident part opposite to the first end thereof. The light source unit is overlapped with the light emission part and face the light incident surface.Type: GrantFiled: January 28, 2016Date of Patent: November 7, 2017Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Luly Lee, Sojeong La, Young-min Park, Donghyeon Lee, Jaesang Lee
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Publication number: 20170123133Abstract: A display device includes a first display panel, a second display panel disposed to be spaced apart from the first display panel, a first light guide plate which is under the first display panel and provides light thereto, a second light guide plate which is under the second display panel and provides light thereto, a light source unit which is commonly disposed under the first and second light guide plates and generates and provides the light to the first and second light guide plates, and a reflective member which is disposed on the light source unit and is commonly disposed on the first and second light guide plates, the reflective member defining a first curved surface which reflects the light to the first light guide plate and a second curved surface which reflects the light to the second light guide plate.Type: ApplicationFiled: June 24, 2016Publication date: May 4, 2017Inventors: Young-min PARK, Luly LEE, Eunju NAM, Min-young SONG
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Publication number: 20170098430Abstract: A display device includes a display panel which displays an image with light, the display panel including a first substrate, a second substrate facing the first substrate, and an image display layer disposed between the first and second substrates; a backlight unit which generates and provides the light to the display panel; and a bottom chassis facing the first substrate to dispose the second substrate therebetween and to define an inner space with the first substrate. The image display layer, the second substrate, and the backlight unit are accommodated in the inner space defined by the first substrate and the bottom chassis.Type: ApplicationFiled: March 30, 2016Publication date: April 6, 2017Inventors: Luly LEE, Myoung-seok SON, Donghyeon LEE
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Publication number: 20170013733Abstract: A display device includes: a display module including a display panel which displays an image; a main driving unit on a side of the display module; a first auxiliary driving assembly hinge-connected to a first side of the main driving unit; and a second auxiliary driving assembly hinge-connected to a second side of the main driving unit opposite to the first side thereof. The main driving unit includes: a fixing bracket attached to the side of the display module; a first main actuator hinge-connected to a first side of the fixing bracket; and a second main actuator hinge-connected to a second side of the fixing bracket opposite to the first side thereof.Type: ApplicationFiled: February 18, 2016Publication date: January 12, 2017Inventors: Jaesang LEE, Sojeong LA, Luly LEE
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Publication number: 20170010406Abstract: A backlight unit includes a light guide member including an incident surface extending in a first direction and a light source unit which generates a light, provides the light to the incident surface includes a body member extending in the first direction to define a cavity therein and includes a light exit part defined in one side portion facing the incident surface and connected to the cavity, a first light source disposed in the cavity and including a laser diode generating a first light having a first color, and a second light source disposed in the cavity spaced apart from the first light source in the first direction and including a laser diode generating a second light having a second color where the body member provides a third light having a third color obtained by combining the first and second colors to the incident surface through the light exit part.Type: ApplicationFiled: April 5, 2016Publication date: January 12, 2017Inventors: Luly LEE, Donghyeon LEE
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Publication number: 20160341877Abstract: A display device includes: a display panel which displays an image with light; a light source which generates and emits the light; a light guide plate which receives the light emitted from the light source on a first surface of the light guide plate and emits the received light through a second surface of the light guide plate different from the first surface; and a light converting unit between the light source and the light guide plate. The light converting unit includes: a phosphor which converts a first color of the light emitted from the light source to a second color different from the first color; a transparent base in which the phosphor is disposed; and a transparent film between the light source and the phosphor disposed in the transparent base, the transparent film being attached to a surface of the transparent base.Type: ApplicationFiled: March 25, 2016Publication date: November 24, 2016Inventors: Jooyoung KIM, Luly LEE
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Publication number: 20160282550Abstract: A display device includes a curved display panel and a backlight unit. The backlight unit includes a light guide film and a light source unit. The light guide film defines: a light emission part thereof facing the display panel, a folding part thereof extending from the light emission part to be folded in a folded state of the light guide film, and a light incident part thereof extending from the folding part to face the display panel with the light emission part therebetween, The light incident part is extended at a first end thereof from the folding part and defines a light incident surface of the light guide film at a second end of the light incident part opposite to the first end thereof. The light source unit is overlapped with the light emission part and face the light incident surface.Type: ApplicationFiled: January 28, 2016Publication date: September 29, 2016Inventors: Luly LEE, Sojeong LA, Young-min PARK, Donghyeon LEE, Jaesang LEE
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Patent number: 9454037Abstract: A display device includes a display panel and a backlight unit. The display panel is curved along a first direction. The backlight unit includes an upper surface, and a lower surface having a curvature different from a curvature of the upper surface. The backlight unit includes a bottom cover that includes a bottom portion, and a sidewall extending from the bottom portion, a plurality of light emitting diodes on the bottom portion and generating light, and a diffusion plate on the light emitting diodes. In the first direction from a center portion of the bottom portion to an outer portion of the bottom portion, pitches between the light emitting diodes along a surface of the bottom portion, are proportional to distances between the light emitting diodes and the diffusion plate in a direction substantially normal to positions of the bottom portion at which the light emitting diodes are disposed.Type: GrantFiled: August 27, 2014Date of Patent: September 27, 2016Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jaesang Lee, Yong-Hwi Kim, Luly Lee, Seongsik Choi
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Patent number: 9389460Abstract: A display device includes a backlight unit which generates light, a display panel which receives the light to display an image, a containing member in which the display panel is accommodated, and a supporting member coupled to the containing member and configured to support an edge portion of the display panel. The supporting member includes first and second supporting part and a coupling part. The first and second supporting parts extend in first and second directions, respectively, along the edge portion of the display panel. The coupling part is coupled to the first and second supporting parts and is configured to connect the first supporting parts to the second supporting parts. The coupling part includes a reflection surface facing a direction different from the first and second directions in a plan view.Type: GrantFiled: March 13, 2015Date of Patent: July 12, 2016Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Seki Park, Luly Lee, Seul-Gi Kim, Suchang Ryu, Donghyeon Lee