Patents by Inventor Jeong Hyun Lee
Jeong Hyun 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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Publication number: 20180363970Abstract: Disclosed herein is an refrigerator. The refrigerator includes a body provided with a storage chamber, a door configured to open or close the storage chamber, a display unit provided on the door, and a heat radiating unit disposed adjacent to the display unit and configured to radiate a heat generated in the display unit via a heat radiating flow path formed inside the door, wherein one end of the heat radiating flow path is communicated with the outside via a first opening formed in an upper end portion of the door, and the other end of the heat radiating flow path is communicated with the outside via a second opening formed in a lower end portion of the door.Type: ApplicationFiled: August 10, 2018Publication date: December 20, 2018Applicant: Samsung Electronics Co., Ltd.Inventors: Keon Pyo KOO, Yong Bum SEO, Chun Youp SHIN, Woo Yeol YOO, Jeong Hyun LEE
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Patent number: 10072886Abstract: Disclosed herein is an refrigerator. The refrigerator includes a body provided with a storage chamber, a door configured to open or close the storage chamber, a display unit provided on the door, and a heat radiating unit disposed adjacent to the display unit and configured to radiate a heat generated in the display unit via a heat radiating flow path formed inside the door, wherein one end of the heat radiating flow path is communicated with the outside via a first opening formed in an upper end portion of the door, and the other end of the heat radiating flow path is communicated with the outside via a second opening formed in a lower end portion of the door.Type: GrantFiled: January 26, 2017Date of Patent: September 11, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Keon Pyo Koo, Yong Bum Seo, Chun Youp Shin, Woo Yeol Yoo, Jeong Hyun Lee
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Patent number: 10073291Abstract: A display device is provided. The display device includes a first base substrate, a gate line on the first base substrate and extending in a first direction, a data line disposed on the first base substrate, insulated from the gate line, and extending in a second direction, which crosses the first direction, a switch on the first base substrate and electrically connected to the gate line and the data line, an insulating layer on the switch, a first electrode on the insulating layer, a light-shielding conductive layer directly contacting the first electrode and overlapping the switch, and a second electrode insulated from the first electrode and the light-shielding conductive layer, at least partially overlapping the first electrode, and electrically connected to the switch.Type: GrantFiled: August 11, 2016Date of Patent: September 11, 2018Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Dong Ju Yang, Seul Ki Kim, Hyun Jung Lee, Hyo Jin Kim, Kap Soo Yoon, Jeong Hyun Lee, Yun Seok Han, Jeong Uk Heo
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Publication number: 20180209722Abstract: Disclosed is a refrigerator having an improved structure with a display unit. The refrigerator comprises a main body, a storeroom arranged inside the main body with an open front, a door pivotally connected to the main body for opening or closing the open front of the storeroom and a display unit installed on the door. The display unit comprises a display for displaying images, a display glass located on the front of the display to have an area larger than the display and form a touch screen, a display case with a display mounter for the display to be mounted therein, a display unit case fixedly connected to the door and a fixing unit for fixedly connecting the display case to the display unit case by pressing a part of the display case.Type: ApplicationFiled: March 26, 2018Publication date: July 26, 2018Applicant: Samsung Electronics Co., Ltd.Inventors: Keon Pyo KOO, Yong Bum SEO, Chun Youp SHIN, Woo Yeol YOO, Jeong Hyun LEE
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Publication number: 20180202706Abstract: A refrigerator includes a main body having a storage compartment; an inner door rotatably provided at the main body; and an outer door configured to open and close the storage compartment together with the inner door and rotatably provided at the inner door, wherein the inner door includes a connector seating portion disposed at an upper portion of the inner door and configured to connect a first electric wire extending from the main body to the inner door to a second electric wire extending from the outer door to the inner door. Connections between the electric wires are improved so as not to be influenced by the inner and outer doors such that durability of the electric wires can be improved.Type: ApplicationFiled: December 28, 2017Publication date: July 19, 2018Inventors: Jeong Hyun LEE, Seang Won LEE, Yang-Yeol GU, Seok Jun YOON
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Publication number: 20180187951Abstract: Disclosed herein is a refrigerator, which includes a main body having an opening, and including a storage chamber therein, a door configured to open or close the opening and a speaker assembly disposed in the bottom of the door, and configured to output sound to the outside. With this configuration, it is possible to minimize exposure of the speaker to thereby reduce influences by an external environment.Type: ApplicationFiled: August 31, 2016Publication date: July 5, 2018Applicant: Samsung Electronics Co., Ltd.Inventors: Yong Bum SEO, Keon Pyo KOO, Chun Youp SHIN, Woo Yeol YOO, Jeong Hyun LEE
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Patent number: 9958199Abstract: Disclosed is a refrigerator having an improved structure with a display unit. The refrigerator comprises a main body, a storeroom arranged inside the main body with an open front, a door pivotally connected to the main body for opening or closing the open front of the storeroom and a display unit installed on the door. The display unit comprises a display for displaying images, a display glass located on the front of the display to have an area larger than the display and form a touch screen, a display case with a display mounter for the display to be mounted therein, a display unit case fixedly connected to the door and a fixing unit for fixedly connecting the display case to the display unit case by pressing a part of the display case.Type: GrantFiled: September 11, 2017Date of Patent: May 1, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Keon Pyo Koo, Yong Bum Seo, Chun Youp Shin, Woo Yeol Yoo, Jeong Hyun Lee
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Publication number: 20180087827Abstract: A refrigerator includes a main body having a storage compartment, a door to open or close the storage compartment, and a dispenser provided on the door and configured to supply water to the outside of the main body, wherein the door includes, a door plate, and a door cap coupled to a lower end portion of the door plate and having a water collecting part to collect residual water of the dispenser.Type: ApplicationFiled: September 7, 2017Publication date: March 29, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jeong Hyun LEE, Yang-Yeol GU, Hyung Bum LEE, Nam Gu CHOI
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Publication number: 20170370636Abstract: Disclosed is a refrigerator having an improved structure with a display unit. The refrigerator comprises a main body, a storeroom arranged inside the main body with an open front, a door pivotally connected to the main body for opening or closing the open front of the storeroom and a display unit installed on the door. The display unit comprises a display for displaying images, a display glass located on the front of the display to have an area larger than the display and form a touch screen, a display case with a display mounter for the display to be mounted therein, a display unit case fixedly connected to the door and a fixing unit for fixedly connecting the display case to the display unit case by pressing a part of the display case.Type: ApplicationFiled: September 11, 2017Publication date: December 28, 2017Applicant: Samsung Electronics Co., Ltd.Inventors: Keon Pyo KOO, Yong Bum SEO, Chun Youp SHIN, Woo Yeol YOO, Jeong Hyun LEE
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Publication number: 20170261248Abstract: Disclosed herein is an refrigerator. The refrigerator includes a body provided with a storage chamber, a door configured to open or close the storage chamber, a display unit provided on the door, and a heat radiating unit disposed adjacent to the display unit and configured to radiate a heat generated in the display unit via a heat radiating flow path formed inside the door, wherein one end of the heat radiating flow path is communicated with the outside via a first hole formed in an upper end portion of the door, and the other end of the heat radiating flow path is communicated with the outside via a second hole formed in a lower end portion of the door.Type: ApplicationFiled: August 17, 2016Publication date: September 14, 2017Applicant: Samsung Electronics Co., Ltd.Inventors: Keon Pyo KOO, Yong Bum SEO, Chun Youp SHIN, Woo Yeol YOO, Jeong Hyun LEE
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Publication number: 20170261829Abstract: A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, a dual passivation layer disposed between the first substrate and the second substrate. The dual passivation layer includes a first passivation layer and a second passivation layer. A refractive index of the first passivation layer is different from a refractive index of the second passivation layer.Type: ApplicationFiled: May 25, 2017Publication date: September 14, 2017Inventors: Jang-Kun SONG, Yeon-Sik HAM, Kang-Woo KIM, Yeon-Mun JEON, Jeong Hyun LEE
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Publication number: 20170234602Abstract: Disclosed herein is a refrigerator which includes: a main body having an opening, and including a storage chamber therein; a door configured to open or close the opening; a camera unit disposed in the door, and configured to photograph the storage chamber, wherein the camera unit faces the storage chamber selectively by interworking with opening or closing of the door. With this configuration, it may look in the storage chamber of the refrigerator without opening any door and minimize exposure of the camera unit to the outside.Type: ApplicationFiled: April 28, 2017Publication date: August 17, 2017Applicant: Samsung Electronics Co., Ltd.Inventors: Yong Bum SEO, Keon Pyo KOO, Chun Youp SHIN, Woo Yeol YOO, Jeong Hyun LEE
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Publication number: 20170184915Abstract: A display device is provided. The display device includes a first base substrate, a gate line on the first base substrate and extending in a first direction, a data line disposed on the first base substrate, insulated from the gate line, and extending in a second direction, which crosses the first direction, a switch on the first base substrate and electrically connected to the gate line and the data line, an insulating layer on the switch, a first electrode on the insulating layer, a light-shielding conductive layer directly contacting the first electrode and overlapping the switch, and a second electrode insulated from the first electrode and the light-shielding conductive layer, at least partially overlapping the first electrode, and electrically connected to the switch.Type: ApplicationFiled: August 11, 2016Publication date: June 29, 2017Inventors: Dong Ju YANG, Seul Ki KIM, Hyun Jung LEE, Hyo Jin KIM, Kap Soo YOON, Jeong Hyun LEE, Yun Seok HAN, Jeong Uk HEO
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Patent number: 9691314Abstract: A display panel includes a plurality of display signal lines positioned in a display area. A plurality of test pads are positioned in a peripheral area around the display area and are respectively connected to the plurality of display signal lines. The plurality of test pads include a first test pad positioned at an edge of the peripheral area and a second test pad positioned at the middle of the peripheral area. A shorting bar is connected to the plurality of test pads through a contact assistant. The first test pad is connected to the second test pad through a connection line.Type: GrantFiled: June 2, 2014Date of Patent: June 27, 2017Assignee: SAMSUNG DISPLAY CO., LTDInventors: Seul-Ki Kim, Seung-Jin Kim, Jeong-Hyun Lee, Dong Hun Lee, Yun Seok Han
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Publication number: 20170167780Abstract: Disclosed herein is a refrigerator. The refrigerator includes a body; a fresh food compartment provided in an upper portion of the body, a freezer compartment provided in a lower portion of the body, an upper door configured to open or close the fresh food compartment, a lower door configured to open or close the freezer compartment, a first dispenser provided in the upper door and configured to provide water, and a second dispenser provided in the lower door and configured to provide ice.Type: ApplicationFiled: December 9, 2016Publication date: June 15, 2017Inventors: Jin Jeong, Jeong Hyun Lee, Yoon Young Kim, Jae-Min Lee
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Patent number: 9664968Abstract: A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, a dual passivation layer disposed between the first substrate and the second substrate. The dual passivation layer includes a first passivation layer and a second passivation layer. A refractive index of the first passivation layer is different from a refractive index of the second passivation layer.Type: GrantFiled: July 2, 2014Date of Patent: May 30, 2017Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jang-Kun Song, Yeon-Sik Ham, Kang-Woo Kim, Yeon-Mun Jeon, Jeong Hyun Lee
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Publication number: 20170097528Abstract: The exemplary embodiments relate generally to a display device that may include: a first substrate and a second substrate, each including a transparent encapsulation area; an outer sealant along a side of the transparent encapsulation area; a pattern part disposed on the first substrate and extending in a direction parallel to the outer sealant; and a transparent sealant adjacent to the pattern part and extending in a direction parallel to the pattern part, and a manufacturing method thereof.Type: ApplicationFiled: September 8, 2016Publication date: April 6, 2017Inventors: Hyoung-Joon KIM, Hyo Jin KIM, Kap Soo YOON, Jeong Hyun LEE, Tae Hee LEE, So Young JUN, Soong Won CHO, Jeong Uk HEO
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Patent number: 9541809Abstract: An array substrate includes a plurality of data lines, a plurality of gamma lines, a repair pad, a repair line, an inspection pad and an inspection line. The data lines transmit a data voltage to an active region. The gamma lines apply a gamma reference voltage to generate the data voltage. The repair pad repairs the data line. The repair line extends from the repair pad. The repair line is disposed adjacent to the gamma line. The inspection pad applies an inspection signal. The inspection line extends from the inspection pad. The inspection line is connected to the data lines. The gamma lines are connected to the inspection line.Type: GrantFiled: August 28, 2014Date of Patent: January 10, 2017Assignee: Samsung Display Co., Ltd.Inventors: Yun-Seok Han, Seul-Ki Kim, Seung-Jin Kim, Jeong-Hyun Lee
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Publication number: 20160131440Abstract: A heat transfer device comprising at least an aggregate of fibres or sheet of fibres (60) with internal passages and holes capable of capillary transport of liquids capable of capillary convection of coolant fluid from a heat source region (54) to heat dissipation region (56) and vice versa. A supply of coolant fluid in sufficient amount is provided to be absorbed or contained by said fibres or sheet of fibres (60) with internal passages and holes capable of capillary transport of liquids. A pressure tension member (70) comprising a strong yet resilient structure placed within said confined space and exerting pressure on said aggregate of fibres or sheet of fibres (60) with internal passages and holes capable of capillary transport of liquids against said heat source region (54) and/or heat dissipation region (57).Type: ApplicationFiled: December 29, 2015Publication date: May 12, 2016Inventor: JEONG HYUN LEE
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Patent number: 9291811Abstract: According to certain embodiments of the invention, an electrowetting device and a method for improving the response speed of an electrowetting device may be provided. The electrowetting device can includes: an electrode; an insulation film including a dielectric material that is coated over the electrode; a droplet positioned over the insulation film; and a power control unit configured to control a voltage applied to the electrode, where the power control unit reaches a particular contact angle by applying a first voltage that is higher than a second voltage corresponding to the particular contact angle, and applies the second voltage once the particular contact angle is reached. According to certain embodiments of the invention, the response speed of an electrowetting device can be improved by applying different voltages according to the contact angle of the droplet in an electrowetting device.Type: GrantFiled: April 30, 2012Date of Patent: March 22, 2016Assignee: Myongji University Industry and Academia Cooperation FoundationInventors: Sang-Kug Chung, Jeong-Byung Chae, Jeong-Hyun Lee