Patents by Inventor Hak Mo Hwang
Hak Mo Hwang 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: 11435790Abstract: A display device is provided. The display device includes a display panel, an inner plate disposed at a rear surface of the display panel, and a back cover disposed at a rear surface of the inner plate. The back cover includes a first plate disposed at the rear surface of the inner plate, a second plate spaced apart from the first plate so that the second plate faces the first plate, and a plurality of first connectors connecting the first plate and the second plate.Type: GrantFiled: August 19, 2020Date of Patent: September 6, 2022Assignee: LG DISPLAY CO., LTD.Inventors: Hak-Mo Hwang, Se-Eun Kim, Gyung-Bo Ha
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Publication number: 20210064100Abstract: A display device is provided. The display device includes a display panel, an inner plate disposed at a rear surface of the display panel, and a back cover disposed at a rear surface of the inner plate. The back cover includes a first plate disposed at the rear surface of the inner plate, a second plate spaced apart from the first plate so that the second plate faces the first plate, and a plurality of first connectors connecting the first plate and the second plate.Type: ApplicationFiled: August 19, 2020Publication date: March 4, 2021Applicant: LG DISPLAY CO., LTD.Inventors: Hak-Mo HWANG, Se-Eun KIM, Gyung-Bo HA
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Patent number: 9332665Abstract: A display apparatus includes a display panel including lower and upper substrates confronting each other, and a film member combined with the upper substrate; and a panel support member to support the display panel to expose the front and lateral sides of the display panel to the outside.Type: GrantFiled: June 13, 2014Date of Patent: May 3, 2016Assignee: LG Display Co., Ltd.Inventors: Hak Mo Hwang, In Jue Kim, Yong Joong Yoon, Sung Hwan Yoon, In-Han Ga
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Publication number: 20140293574Abstract: A display apparatus includes a display panel including lower and upper substrates confronting each other, and a film member combined with the upper substrate; and a panel support member to support the display panel to expose the front and lateral sides of the display panel to the outside.Type: ApplicationFiled: June 13, 2014Publication date: October 2, 2014Applicant: LG DISPLAY CO., LTD.Inventors: Hak Mo HWANG, In Jue KIM, Yong Joong YOON, Sung Hwan YOON, In-Han GA
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Patent number: 8792252Abstract: A display apparatus includes a display panel including lower and upper substrates confronting each other, and a film member combined with the upper substrate; and a panel support member to support the display panel to expose the front and lateral sides of the display panel to the outside.Type: GrantFiled: November 14, 2011Date of Patent: July 29, 2014Assignee: LG Display Co., Ltd.Inventors: Hak Mo Hwang, In Jue Kim, Yong Joong Yoon, Sung Hwan Yoon, In-Han Ga
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Patent number: 8780288Abstract: Disclosed is an LCD device including: a liquid crystal panel including an upper substrate and a lower substrate; a backlight unit supplying light to the liquid crystal panel; a guide frame guiding a location of the liquid crystal panel and a location of the backlight unit; and a rear set cover and front set cover accommodating the liquid crystal panel, the backlight unit, and the guide frame, and serving as a cover of a product, wherein the front set cover comprises an bezel part facing a side of the upper substrate, and being not formed on a top of the upper substrate.Type: GrantFiled: July 11, 2011Date of Patent: July 15, 2014Assignee: LG Display Co., Ltd.Inventors: Kyung Jae Park, Hak Mo Hwang, Sung Hwan Yoon
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Patent number: 8687138Abstract: A display module includes: upper and lower supporting means facing and spaced apart from each other; a display device between the upper and lower supporting means; a middle supporting means surrounding the display device; and a plurality of coupling means combining the upper, middle and lower supporting means to fix and support the display device, wherein each of the plurality of coupling means includes a hook and each of the upper and lower supporting means has a through hole corresponding to the hook.Type: GrantFiled: November 12, 2008Date of Patent: April 1, 2014Assignee: LG Display Co., Ltd.Inventors: Sang-Rae Lee, Gi Bin Kim, Hak-Mo Hwang
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Publication number: 20120281383Abstract: A display apparatus includes a display panel including lower and upper substrates confronting each other, and a film member combined with the upper substrate; and a panel support member to support the display panel to expose the front and lateral sides of the display panel to the outside.Type: ApplicationFiled: November 14, 2011Publication date: November 8, 2012Inventors: Hak Mo HWANG, In Jue Kim, Yong Joong Yoon, Sung Hwan Yoon, In-Han Ga
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Patent number: 8243226Abstract: A tiled display device includes a combination of multiple display devices to form a larger tiled display device. The larger tiled display device minimizes the boundaries between in the multiple display devices to improve the active area of the display. A partition wall between display devices may be configured to reduce the distance between the combined display devices.Type: GrantFiled: October 5, 2010Date of Patent: August 14, 2012Assignee: LG Display Co., Ltd.Inventors: Gi Bin Kim, Hak Mo Hwang
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Publication number: 20120013818Abstract: Disclosed is an LCD device including: a liquid crystal panel including an upper substrate and a lower substrate; a backlight unit supplying light to the liquid crystal panel; a guide frame guiding a location of the liquid crystal panel and a location of the backlight unit; and a rear set cover and front set cover accommodating the liquid crystal panel, the backlight unit, and the guide frame, and serving as a cover of a product, wherein the front set cover comprises an bezel part facing a side of the upper substrate, and being not formed on a top of the upper substrate.Type: ApplicationFiled: July 11, 2011Publication date: January 19, 2012Inventors: Kyung Jae PARK, Hak Mo Hwang, Sung Hwan Yoon
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Publication number: 20110019124Abstract: A tiled display device includes a combination of multiple display devices to form a larger tiled display device. The larger tiled display device minimizes the boundaries between in the multiple display devices to improve the active area of the display. A partition wall between display devices may be configured to reduce the distance between the combined display devices.Type: ApplicationFiled: October 5, 2010Publication date: January 27, 2011Inventors: Gi Bin KIM, Hak Mo Hwang
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Patent number: 7830469Abstract: A tiled display device includes a combination of multiple display devices to form a larger tiled display device. The larger tiled display device minimizes the boundaries between in the multiple display devices to improve the active area of the display. A partition wall between display devices may be configured to reduce the distance between the combined display devices.Type: GrantFiled: June 22, 2007Date of Patent: November 9, 2010Assignee: LG. Display Co., Ltd.Inventors: Gi Bin Kim, Hak Mo Hwang
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Patent number: 7724317Abstract: Disclosed is an improved LCD device for preventing moisture infiltrating into the LCD device, including: A liquid crystal panel; A backlight assembly provided with a lamp and a reflection sheet for supplying light to the liquid crystal panel; a main support frame for receiving the liquid crystal panel and the back light assembly therein, and having slide grooves portions therein; a lower cover formed at an opened side of the main support frame where a lamp of the back light assembly is disposed; and a first upper cover for covering one side of the main support frame and having slides protrusion portions therein, wherein the slide protrusion portions are coupled to the slide groove portions formed in the main support frame.Type: GrantFiled: November 29, 2007Date of Patent: May 25, 2010Assignee: LG Display Co., Ltd.Inventors: Tae-Woo Kim, Gi-Bin Kim, Hak-Mo Hwang
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Patent number: 7708451Abstract: A bottom frame for a liquid crystal display device includes a bottom surface, four side surfaces attached to the bottom surface, the four side surfaces along with the bottom surface define a space, first and second holes in two side surfaces, the first and second holes opposite to each other in two opposite side surfaces, and affixing structures at the bottom surface and spaced apart from each other.Type: GrantFiled: June 14, 2006Date of Patent: May 4, 2010Assignee: LG Display Co., Ltd.Inventors: Myong-Gi Jang, Hak-Mo Hwang
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Publication number: 20090180049Abstract: A display module includes: upper and lower supporting means facing and spaced apart from each other; a display device between the upper and lower supporting means; a middle supporting means surrounding the display device; and a plurality of coupling means combining the upper, middle and lower supporting means to fix and support the display device, wherein each of the plurality of coupling means includes a hook and each of the upper and lower supporting means has a through hole corresponding to the hook.Type: ApplicationFiled: November 12, 2008Publication date: July 16, 2009Inventors: Sang-Rae Lee, Gi Bin Kim, Hak-Mo Hwang
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Publication number: 20080158468Abstract: A tiled display device includes a combination of multiple display devices to form a larger tiled display device. The larger tiled display device minimizes the boundaries between in the multiple display devices to improve the active area of the display. A partition wall between display devices may be configured to reduce the distance between the combined display devices.Type: ApplicationFiled: June 22, 2007Publication date: July 3, 2008Inventors: Gi Bin Kim, Hak Mo Hwang
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Publication number: 20080129918Abstract: Disclosed is an improved LCD device for preventing moisture infiltrating into the LCD device, including: A liquid crystal panel; A backlight assembly provided with a lamp and a reflection sheet for supplying light to the liquid crystal panel; a main support frame for receiving the liquid crystal panel and the back light assembly therein, and having slide grooves portions therein; a lower cover formed at an opened side of the main support frame where a lamp of the back light assembly is disposed; and a first upper cover for covering one side of the main support frame and having slides protrusion portions therein, wherein the slide protrusion portions are coupled to the slide groove portions formed in the main support frame.Type: ApplicationFiled: November 29, 2007Publication date: June 5, 2008Inventors: Tae-Woo Kim, Gi-Bin Kim, Hak-Mo Hwang
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Patent number: 7182501Abstract: A backlight unit for enhancing the luminance uniformity is provided. The backlight unit includes a plurality of fluorescent lamps arranged in a light-emitting surface, each of the plurality of fluorescent lamps having a bent structure; and at least one conic-shaped structures for reflecting an incident light, the conic-shaped structure being surrounded by the bent structure of at least two of the plurality of fluorescent lamps.Type: GrantFiled: May 26, 2005Date of Patent: February 27, 2007Assignee: LG.Phillips LCD Co., Ltd.Inventors: Myong Gi Jang, Hee Jung Hong, Hak Mo Hwang
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Publication number: 20070002590Abstract: A bottom frame for a liquid crystal display device includes a bottom surface, four side surfaces attached to the bottom surface, the four side surfaces along with the bottom surface define a space, first and second holes in two side surfaces, the first and second holes opposite to each other in two opposite side surfaces, and affixing structures at the bottom surface and spaced apart from each other.Type: ApplicationFiled: June 14, 2006Publication date: January 4, 2007Applicant: LG.PHILIPS LCD CO., LTD.Inventors: Myong-Gi Jang, Hak-Mo Hwang