Patents by Inventor Bum Bae
Bum Bae 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: 20240138229Abstract: A display device including: a substrate; first to third light emitting portions on the substrate; a light sensing portion on the substrate and configured to sense an incident light, a light blocking layer having a light blocking opening that overlaps the light sensing portion; a first color filter on the first light emitting portion, and configured to transmit the first light, and block the second light and the third light; a second color filter on the second light emitting portion, overlapping the light blocking opening, and configured to transmit the second light, and block the first light and the third light; a third color filter on the third light emitting portion, and configured to transmit the third light, and block the first light and the second light; and a first light blocking pattern on the second color filter and overlapping a portion of the light blocking opening.Type: ApplicationFiled: July 23, 2023Publication date: April 25, 2024Inventors: Min Oh CHOI, Kwang Soo BAE, Gee Bum KIM, Bo Kwang SONG, Soo Yeong HONG
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Publication number: 20240138227Abstract: A display device has a base layer, including light-emitting regions of first to third colors, respectively, at least one light-receiving region, and a non-light-emitting region surrounding the light-emitting regions and the at least one light-receiving region; a display element layer disposed on the base layer, including first to third light-emitting elements each corresponding to the light-emitting regions of the first to third colors, respectively, and a light-receiving element corresponding to the at least one light-receiving region; and a color filter layer disposed on the display element layer and including first to third color filters, first regions each having one color filter corresponding to a respective one of the first to third color filters disposed therein and each overlapping a respective one of the first to third color light-emitting regions, and a second region in which two different color filters of the first to third color filters are stacked.Type: ApplicationFiled: September 14, 2023Publication date: April 25, 2024Inventors: KWANG SOO BAE, GEE-BUM KIM, BOKWANG SONG, MIN OH CHOI, SOO YEONG HONG
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Publication number: 20240134471Abstract: A device comprises a substrate, a plurality of emission portions disposed on the substrate and emitting light, a plurality of light sensing portions disposed on the substrate and sensing an incident light, a bank layer partitioning the plurality of emission portions and the plurality of light sensing portions, and a touch sensing layer disposed on the bank layer. The touch sensing layer comprises a first touch insulating pattern disposed on the bank layer and partitioning a light opening overlapping the plurality of light sensing portions and a touch electrode disposed on the first touch insulating pattern. A cross-sectional shape of the first touch insulating pattern has a reverse tapered shape having a width that decreases towards a top surface of the substrate.Type: ApplicationFiled: June 14, 2023Publication date: April 25, 2024Inventors: Soo Yeong HONG, Gee Bum KIM, Sang Woo KIM, Kwang Soo BAE, Bo Kwang SONG
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Publication number: 20240126169Abstract: Provided is a photosensitive resin composition including a reactive unsaturated compound, an alkali soluble resin, an initiator, and a pigment. The reactive unsaturated compound is selected to cause the composition to exhibit high-resolution pattern properties that facilitate forming a pixel defining film in a display device. The reactive unsaturated compound may be an acryl-based compound having at least three ethylenically unsaturated double bond groups in molecules and having a viscosity of about 200 mPa s to about 280 mPa s at 40° C. A display device including such pixel defining film is also presented.Type: ApplicationFiled: September 27, 2023Publication date: April 18, 2024Inventors: YANG-HO JUNG, BUM SUNG LEE, CHANG MIN LEE, JUN BAE, NAKCHO CHOI, HOON KANG, DAE-GI KWEON, JUNGI KIM, JIHEE KIM, JUNHO SIM, JAEHUN LEE
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Publication number: 20240122030Abstract: A display device includes a base layer, and a pixel layer disposed on the base layer. The pixel layer includes reference pixel units and photo-sensing elements. Each of the reference pixel units includes a first light-emitting element, a second light-emitting element, and a third light-emitting element. Each of the photo-sensing elements is interposed between two second light-emitting elements adjacent to each other in a first direction, and at least one of the first light-emitting element or the third light-emitting element includes a plurality of sub-light-emitting elements electrically connected to each other.Type: ApplicationFiled: September 7, 2023Publication date: April 11, 2024Inventors: Kwang Soo BAE, Gee-Bum KIM, Bokwang SONG, Min Oh CHOI
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Patent number: 11946541Abstract: A method of controlling an EOP of a powertrain may include determining, by a controller electrically connected to the EOP, whether an oil sloshing phenomenon in which it is difficult for oil to return to a space where an oil intake port of the EOP is positioned may occur while a vehicle is running; and reducing, by the controller, the revolutions per minute (RPM) of the EOP by a predetermined reduced RPM when it is determined that the oil sloshing phenomenon may occur.Type: GrantFiled: August 20, 2021Date of Patent: April 2, 2024Assignees: Hyundai Motor Company, Kia CorporationInventors: Sung Sik Choi, Kyung Moo Lee, Seong Min Son, Ki Bum Kim, Se Hwan Jo, Bong Uk Bae
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Patent number: 11922717Abstract: A display device includes: a display panel including a light emitting element and a photosensitive element; an input sensor comprising a sensing electrode on the display panel; and an anti-reflection layer on the input sensor. The anti-reflection layer includes: a light shielding pattern having a first opening corresponding to the light emitting element and a second opening corresponding to the photosensitive element. The sensing electrode includes a plurality of line portions, the plurality of line portions includes a first line portion overlapping the light shielding pattern and arranged between the first opening and the second opening on a plane. S distance between the first line portion and an edge of the second opening is less than a distance between the first line portion and an edge of the first opening.Type: GrantFiled: January 26, 2023Date of Patent: March 5, 2024Assignee: Samsung Display Co., Ltd.Inventors: Kwang Soo Bae, Gee-Bum Kim, Bokwang Song, Dae-Young Lee, Min Oh Choi
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Patent number: 11690415Abstract: A soft sensor includes an elastic sheet, which includes a first elastic layer and a second elastic layer facing each other, and a sensor unit formed by printing a predetermined conductive liquid metal between the first elastic layer and the second elastic layer. A hand-wearable device may include at least one soft sensor, wherein the hand-wearable device has a shape corresponding to at least a portion of a shape of a hand, and the soft sensor is located at a position corresponding to at least some joints of the hand.Type: GrantFiled: December 6, 2018Date of Patent: July 4, 2023Assignee: FEEL THE SAME, INC.Inventors: Joon Bum Bae, Su In Kim, Woo Keun Park, Da Hee Jeong, Jin Hyeok Oh
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Patent number: 11412793Abstract: Provided is a soft sensor embedded glove including an upper inside skin pattern, a soft sensor module coupled to at least a surface of the upper inside skin pattern, and including at least one soft sensor formed on a joint portion of a finger to measure flexion and extension of the finger, and an outside skin coupled to the upper inside skin pattern and exposed to outside, wherein, in the upper inside skin pattern, a width of a region to which the at least one soft sensor is coupled is less than a width of another region.Type: GrantFiled: November 23, 2020Date of Patent: August 16, 2022Assignee: FEEL THE SAME, INC.Inventors: Joon Bum Bae, Su In Kim, Da Hee Jeong, Jeong Soon Hong
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Publication number: 20220189845Abstract: Provided is a heat dissipating substrate including a diamond substrate, wherein an upper portion of the diamond substrate has a concave-convex structure including recessed regions that are spaced apart from each other, and insulation patterns that fill the recessed regions. The insulation patterns include at least one of silicon carbide, silicon nitride, silicon oxide, aluminum nitride, and aluminum oxide.Type: ApplicationFiled: November 3, 2021Publication date: June 16, 2022Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Hyung Seok Lee, Sung-Bum Bae
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Patent number: 11315951Abstract: Provided are a semiconductor device and a method of fabricating the same. The semiconductor device includes a substrate having a first region and a second region, a buffer layer disposed on the substrate, a semiconductor layer disposed on the buffer layer, a barrier layer disposed on the semiconductor layer, a first source electrode, a first drain electrode, and a first gate electrode disposed therebetween, which are disposed on the barrier layer in the first region, a second source electrode, a second drain electrode, and a second gate electrode disposed therebetween, which are disposed on the barrier layer in the second region, and a ferroelectric pattern interposed between the first gate electrode and the barrier layer.Type: GrantFiled: November 11, 2020Date of Patent: April 26, 2022Assignee: Electronics and Telecommunications Research InstituteInventors: Sung-Jae Chang, Dong Min Kang, Sung-Bum Bae, Hyung Sup Yoon, Kyu Jun Cho
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Patent number: 11301042Abstract: A hand-wearable device includes an elastic sheet including a first elastic layer and a second elastic layer facing each other; a sensor unit formed by printing a predetermined conductive liquid metal between the first elastic layer and the second elastic layer; a wire unit extending from the sensor unit and electrically connected to the sensor unit; an electrode substrate formed on one side of the wire unit and spaced apart from the wire unit by a predetermined distance; and a connection electrode formed by printing a predetermined conductive liquid metal between the wire unit and the electrode substrate.Type: GrantFiled: December 24, 2020Date of Patent: April 12, 2022Assignees: FEEL THE SAME, INC., UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)Inventors: Joon Bum Bae, Su In Kim, Woo Keun Park, Da Hee Jeong, Jin Hyeok Oh
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Patent number: 11036355Abstract: A method for controlling displaying, an electronic device therefor, and a server and method therefor are provided. The method includes transmitting information including at least one input keyword to a server, receiving, from the server, a recognition model for filtering out an object included in a received webpage, installing the recognition model, determining whether a first object corresponding to the at least one input keyword exists in the webpage, when the first object corresponding to the input keyword exists in the webpage, processing the first object to become a second object, and displaying the webpage including the processed object.Type: GrantFiled: February 3, 2017Date of Patent: June 15, 2021Assignee: Samsung Electronics Co., Ltd.Inventor: Ki-Bum Bae
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Publication number: 20210153578Abstract: Provided is a soft sensor embedded glove including an upper inside skin pattern, a soft sensor module coupled to at least a surface of the upper inside skin pattern, and including at least one soft sensor formed on a joint portion of a finger to measure flexion and extension of the finger, and an outside skin coupled to the upper inside skin pattern and exposed to outside, wherein, in the upper inside skin pattern, a width of a region to which the at least one soft sensor is coupled is less than a width of another region.Type: ApplicationFiled: November 23, 2020Publication date: May 27, 2021Inventors: Joon Bum BAE, Su In KIM, Da Hee JEONG, Jeong Soon HONG
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Publication number: 20210143182Abstract: Provided are a semiconductor device and a method of fabricating the same. The semiconductor device includes a substrate having a first region and a second region, a buffer layer disposed on the substrate, a semiconductor layer disposed on the buffer layer, a barrier layer disposed on the semiconductor layer, a first source electrode, a first drain electrode, and a first gate electrode disposed therebetween, which are disposed on the barrier layer in the first region, a second source electrode, a second drain electrode, and a second gate electrode disposed therebetween, which are disposed on the barrier layer in the second region, and a ferroelectric pattern interposed between the first gate electrode and the barrier layer.Type: ApplicationFiled: November 11, 2020Publication date: May 13, 2021Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Sung-Jae CHANG, Dong Min KANG, Sung-Bum BAE, Hyung Sup YOON, Kyu Jun CHO
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Publication number: 20210116999Abstract: A hand-wearable device includes an elastic sheet including a first elastic layer and a second elastic layer facing each other; a sensor unit formed by printing a predetermined conductive liquid metal between the first elastic layer and the second elastic layer; a wire unit extending from the sensor unit and electrically connected to the sensor unit; an electrode substrate formed on one side of the wire unit and spaced apart from the wire unit by a predetermined distance; and a connection electrode formed by printing a predetermined conductive liquid metal between the wire unit and the electrode substrate.Type: ApplicationFiled: December 24, 2020Publication date: April 22, 2021Inventors: Joon Bum BAE, Su In KIM, Woo Keun PARK, Da Hee JEONG, Jin Hyeok OH
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Patent number: 10908685Abstract: A hand-wearable device includes an elastic sheet including a first elastic layer and a second elastic layer facing each other; a sensor unit formed by printing a predetermined conductive liquid metal between the first elastic layer and the second elastic layer; a wire unit extending from the sensor unit and electrically connected to the sensor unit; an electrode substrate formed on one side of the wire unit and spaced apart from the wire unit by a predetermined distance; and a connection electrode formed by printing a predetermined conductive liquid metal between the wire unit and the electrode substrate.Type: GrantFiled: December 6, 2018Date of Patent: February 2, 2021Assignee: FEEL THE SAME, INC.Inventors: Joon Bum Bae, Su In Kim, Woo Keun Park, Da Hee Jeong, Jin Hyeok Oh
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Patent number: 10784179Abstract: A method for fabricating a semiconductor device includes sequentially laminating a separation layer and a first substrate layer on a sacrificial substrate, and forming a heat dissipation plate comprising a first region and a second region on the first substrate layer. The method further includes removing the sacrificial substrate and the separation layer, and patterning the first substrate layer to form a first substrate exposing the heat dissipation plate in the second region and contacting the heat dissipation plate in the first region, and forming a first element on the first substrate. The method still further includes forming a plurality of conductive pads disposed on the heat dissipation plate in the second region and a first line connecting at least one of the plurality of conductive pads to the first element, and forming a second element on the conductive pads in the second region.Type: GrantFiled: April 3, 2020Date of Patent: September 22, 2020Assignee: Electronics and Telecommunications Research InstituteInventors: Hyung Seok Lee, Zin-Sig Kim, Sung-Bum Bae
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Publication number: 20200235028Abstract: Provided are a semiconductor device and a method for fabricating the same. The semiconductor device includes a heat dissipation plate including a first region and a second region, a first element disposed on the heat dissipation plate in the first region, and a second element disposed on the heat dissipation plate in the second region.Type: ApplicationFiled: April 3, 2020Publication date: July 23, 2020Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Hyung Seok LEE, Zin-Sig KIM, Sung-Bum BAE
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Patent number: 10651107Abstract: Provided are a semiconductor device and a method for fabricating the same. The semiconductor device includes a heat dissipation plate including a first region and a second region, a first element disposed on the heat dissipation plate in the first region, and a second element disposed on the heat dissipation plate in the second region. The first element includes a first substrate, the second element includes a second substrate, the first substrate includes a material different from a material of the second substrate, the first substrate contacts the heat dissipation plate, and the second element is bonded to the heat dissipation plate in a flip-chip bonding manner.Type: GrantFiled: September 18, 2018Date of Patent: May 12, 2020Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Hyung Seok Lee, Zin-Sig Kim, Sung-Bum Bae