Patents by Inventor Sang-Min BAEK
Sang-Min BAEK 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: 20240132364Abstract: Provided is an aerogel blanket and a method for producing the same, wherein a catalyzed sol is sufficiently and uniformly impregnated into a blanket in an impregnation tank, and the catalyzed sol is allowed to stay in the impregnation tank for a specific time to control fluidity while achieving a viscosity at which the catalyzed sol can be easily introduced into the blanket, thereby forming a uniform aerogel in the blanket. As a result, the uniformity of pore structure and thermal insulation performance of an aerogel blanket are improved, the loss of raw materials is reduced through the impregnation process, the occurrence of process problems is reduced, and the generation of dust is reduced.Type: ApplicationFiled: December 12, 2023Publication date: April 25, 2024Inventors: Young Hun KIM, Se Won BAEK, Sung Min YU, Kyung Seok MIN, Hyun Woo JEON, Sang Woo PARK, Bong June KIM
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Publication number: 20240128332Abstract: A semiconductor device comprising: a lower insulating layer; a field insulating layer on the lower insulating layer; an upper insulating layer on the field insulating layer; a first through via in the upper insulating layer; a second through via in the field insulating layer; and a third through via in the lower insulating layer, wherein the second through via is connected to the first and third through vias, and wherein a width of a top surface of the second through via is greater than a width of a bottom surface of the first through via, a width of a bottom surface of the second through via is greater than a width of a top surface of the third through via, and a width of a middle portion of the second through via is greater than the widths of the top surface and the bottom surface of the second through via.Type: ApplicationFiled: July 11, 2023Publication date: April 18, 2024Inventors: Sang Shin JANG, Jong Min BAEK, Sun Ki MIN, Na rae OH
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Publication number: 20240112949Abstract: A semiconductor device including a first interlayer insulating film; a conductive pattern in the first interlayer insulating film; a resistance pattern on the conductive pattern; an upper etching stopper film spaced apart from the resistance pattern, extending in parallel with a top surface of the resistance pattern, and including a first metal; a lower etching stopper film on the conductive pattern, extending in parallel with a top surface of the first interlayer insulating film, and including a second metal; and a second interlayer insulating film on the upper etching stopper film and the lower etching stopper film, wherein a distance from a top surface of the second interlayer insulating film to a top surface of the upper etching stopper film is smaller than a distance from the top surface of the second interlayer insulating film to a top surface of the lower etching stopper film.Type: ApplicationFiled: December 13, 2023Publication date: April 4, 2024Inventors: Sung Jin KANG, Jong Min BAEK, Woo Kyung YOU, Kyu-Hee HAN, Han Seong KIM, Jang Ho LEE, Sang Shin JANG
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Publication number: 20240107143Abstract: A display device includes a display portion including a first surface, from which light is emitted in a first direction, and a second surface opposite to the first surface, a first optical portion disposed on the first surface, and a second optical portion disposed on the first surface to be spaced apart from the first optical portion in a second direction crossing the first direction. Each of the first and second optical portions includes a multi-channel lens through which the light from the first surface passes, a first infrared light source, a first camera, and a first lens frame coupled to the multi-channel lens in the first direction to support at least a portion of the multi-channel lens. The first lens frame may include a first recess structure in which the first infrared light source is disposed and a second recess structure in which the first camera is disposed.Type: ApplicationFiled: July 20, 2023Publication date: March 28, 2024Inventors: Ji Won LEE, Sang Ho KIM, Soo Min BAEK, Ju Youn SON, Cheon Myeong LEE, Bek Hyun LIM, Ju Hwa HA
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Patent number: 11926529Abstract: Provided is an aerogel blanket and a method for producing the same, wherein a catalyzed sol I sufficiently and uniformly impregnated into a blanket in an impregnation tank, and the catalyzed sol is allowed to stay in the impregnation tank for a specific time to control fluidity while achieving a viscosity at which the catalyzed sol can be easily introduced into the blanket, thereby forming a uniform aerogel in the blanket. As a result, the uniformity of pore structure and thermal insulation performance of an aerogel blanket are improved, the loss of raw materials is reduced through the impregnation process, the occurrence of process problems is reduced, and the generation of dust is reduced.Type: GrantFiled: August 28, 2020Date of Patent: March 12, 2024Assignee: LG Chem, Ltd.Inventors: Young Hun Kim, Se Won Baek, Sung Min Yu, Kyung Seok Min, Hyun Woo Jeon, Sang Woo Park, Bong June Kim
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Patent number: 11086462Abstract: A touch screen panel includes: a substrate; a touch electrode layer disposed on the substrate; an insulator disposed on the touch electrode layer; an adhesive layer disposed on the touch electrode layer and exposing a portion of the insulator; and a first connector disposed on the portion of the insulator exposed by the adhesive layer. When assembled, the touch screen panel may reduce or prevent impurities, such as moisture and the like, from permeating into a touch sensing sensor, thereby reducing defects of the touch sensing sensor and enhancing durability thereof.Type: GrantFiled: August 27, 2018Date of Patent: August 10, 2021Assignee: Samsung Display Co., Ltd.Inventor: Sang Min Baek
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Patent number: 10209746Abstract: A display device according to an exemplary embodiment of the present invention includes: a display panel configured to display an image; a first supporting plate positioned to support the display panel thereon, the first supporting plate being rotatable based on a first rotation axis extending in a first direction; a second supporting plate positioned to support the display panel thereon, the second supporting plate being rotatable based on a second rotation axis extending in the first direction so that the first and second supporting plates then face each other with the display panel folded therebetween; and a first tension application unit disposed at the first supporting plate and configured to apply tension to the display panel in a second direction crossing the first direction.Type: GrantFiled: March 29, 2017Date of Patent: February 19, 2019Assignee: Samsung Display Co., Ltd.Inventor: Sang Min Baek
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Publication number: 20190012018Abstract: A touch screen panel includes: a substrate; a touch electrode layer disposed on the substrate; an insulator disposed on the touch electrode layer; an adhesive layer disposed on the touch electrode layer and exposing a portion of the insulator; and a first connector disposed on the portion of the insulator exposed by the adhesive layer. When assembled, the touch screen panel may reduce or prevent impurities, such as moisture and the like, from permeating into a touch sensing sensor, thereby reducing defects of the touch sensing sensor and enhancing durability thereof.Type: ApplicationFiled: August 27, 2018Publication date: January 10, 2019Inventor: Sang Min Baek
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Patent number: 10061448Abstract: A manufacturing method of a touch screen panel includes: forming touch electrodes on a substrate; forming an insulating layer on the touch electrodes; disposing an adhesive layer on the touch electrodes and the insulating layer, the adhesive layer including an adhesive protection film adhered on one surface of the adhesive layer facing away from the touch electrodes; and forming a conductive layer on the adhesive protection film.Type: GrantFiled: September 24, 2015Date of Patent: August 28, 2018Assignee: Samsung Display Co., Ltd.Inventor: Sang Min Baek
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Publication number: 20170285691Abstract: A display device according to an exemplary embodiment of the present invention includes: a display panel configured to display an image; a first supporting plate positioned to support the display panel thereon, the first supporting plate being rotatable based on a first rotation axis extending in a first direction; a second supporting plate positioned to support the display panel thereon, the second supporting plate being rotatable based on a second rotation axis extending in the first direction so that the first and second supporting plates then face each other with the display panel folded therebetween; and a first tension application unit disposed at the first supporting plate and configured to apply tension to the display panel in a second direction crossing the first direction.Type: ApplicationFiled: March 29, 2017Publication date: October 5, 2017Inventor: Sang Min Baek
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Publication number: 20160154500Abstract: A manufacturing method of a touch screen panel related to the exemplary embodiment of the present invention includes: forming touch electrodes on a substrate; forming an insulating layer on the touch electrodes; disposing an adhesive layer on the touch electrodes and the insulating layer, the adhesive layer including an adhesive protection film adhered on one surface of the adhesive layer facing away from the touch electrodes; and forming a conductive layer on the adhesive protection film.Type: ApplicationFiled: September 24, 2015Publication date: June 2, 2016Inventor: Sang Min BAEK
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Publication number: 20150288243Abstract: There are provided a spindle motor and an assembling method of a sleeve and a base in the same. The spindle motor includes: a shaft; a sleeve formed in a hollow cylindrical shape so as to rotatably support the shaft and having a plated layer coated on an outer peripheral surface thereof; and a base including a support part having a hollow part formed at the center thereof so that the sleeve is inserted thereinto and fixed thereto and coated with a plated layer, wherein an inner peripheral surface of the base and an outer peripheral surface of the sleeve are bonded to each other by an adhesive.Type: ApplicationFiled: April 2, 2015Publication date: October 8, 2015Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Yeong Hwan SONG, Woo Jin LEE, Sang Min BAEK, Hyun Jung LEE
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Patent number: 9011703Abstract: A method for manufacturing a touch screen panel includes forming first and second conductive layers on a substrate, forming a photosensitive layer on the second conductive layer, exposing the photosensitive layer using a first mask having a first light shielding pattern that corresponds to sensing electrodes and lines to be formed, removing the photosensitive layer at the first exposed portion, sequentially removing the second and first conductive layers at the first exposed portion using the first remaining photosensitive layer as a mask, exposing the photosensitive layer using a second mask having a second light shielding pattern that corresponds to the lines to be formed, removing the photosensitive layer at the second exposed portion, removing the second conductive layer at the second exposed portion using the second remaining photosensitive layer as a mask, thereby forming the sensing electrodes and the lines, and removing the second remaining photosensitive layer.Type: GrantFiled: April 16, 2013Date of Patent: April 21, 2015Assignee: Samsung Display Co., Ltd.Inventor: Sang-Min Baek
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Publication number: 20140151325Abstract: A method for manufacturing a touch screen panel includes forming first and second conductive layers on a substrate, forming a photosensitive layer on the second conductive layer, exposing the photosensitive layer using a first mask having a first light shielding pattern that corresponds to sensing electrodes and lines to be formed, removing the photosensitive layer at the first exposed portion, sequentially removing the second and first conductive layers at the first exposed portion using the first remaining photosensitive layer as a mask, exposing the photosensitive layer using a second mask having a second light shielding pattern that corresponds to the lines to be formed, removing the photosensitive layer at the second exposed portion, removing the second conductive layer at the second exposed portion using the second remaining photosensitive layer as a mask, thereby forming the sensing electrodes and the lines, and removing the second remaining photosensitive layer.Type: ApplicationFiled: April 16, 2013Publication date: June 5, 2014Inventor: Sang-Min BAEK