Patents by Inventor Jong Suh
Jong Suh 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: 20230008241Abstract: According to an embodiment of the disclosure, a display device includes a first electrode and a second electrode that are disposed on a substrate and spaced apart from each other, a light emitting element disposed between the first electrode and the second electrode, and an auxiliary electrode disposed on the substrate and overlapping the light emitting element such that the auxiliary electrode forms an electric field in an area where the light emitting element is disposed.Type: ApplicationFiled: February 1, 2022Publication date: January 12, 2023Applicant: Samsung Display Co., LTD.Inventors: Israel Esteban LAZO MARTINEZ, Yun JANG, Suk Hoon KANG, Seung Beom PARK, Duck Jong SUH
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Patent number: 11391992Abstract: A liquid crystal display includes: a first substrate; a second substrate overlapping the first substrate and spaced apart therefrom; a liquid crystal layer between the first substrate and the second substrate and including liquid crystal molecules; a first alignment layer between the first substrate and the liquid crystal layer; and a plurality of protrusions between the first alignment layer and the liquid crystal layer, wherein the first alignment layer includes a photoinitiator, wherein the plurality of protrusions include a polymerization product of the photoinitiator, a reactive mesogen, and a vertical alignment additive, and the vertical alignment additive may be less reactive than the photoinitiator.Type: GrantFiled: May 16, 2018Date of Patent: July 19, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Oh Jeong Kwon, Ka Eun Kim, Tae Min Kim, Duck Jong Suh, Bong-Sung Seo, Seul Gee Lee
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Publication number: 20220165816Abstract: A display device includes a substrate. The substrate includes a display area and a non-display area, and the display area includes an emission area and a non-emission area. A display element layer includes a light emitting element on the emission area of the substrate. A bank is on the display element layer and overlaps the non-display area and the non-emission area of the substrate in a plan view. A color conversion layer is on the display element layer, overlaps the emission area in the plan view, and is to convert a color of light emitted from the light emitting element. An organic insulating layer is on the color conversion layer and the bank. A maximum thickness of the bank is about 4 ?m to about 20 ?m. An average inclination angle of a first side surface of the bank adjacent to an edge of the substrate in the non-display area based on an upper surface of the substrate is less than or equal to about 45 degrees.Type: ApplicationFiled: August 4, 2021Publication date: May 26, 2022Inventors: Jong Ho SON, Young Gu KIM, Ji Yun PARK, Duck Jong SUH, Bong Sung SEO, Yeon Hee LEE, Baek Kyun JEON, Kyung Seon TAK
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Publication number: 20200406597Abstract: A window for a display includes a first layer including polyurethane, a second layer disposed on the first layer and the second layer having a Young's modulus in a range of about 3 GPa to about 10 GPa, a third layer disposed on the second layer, and a hard coating layer disposed on the third layer.Type: ApplicationFiled: March 24, 2020Publication date: December 31, 2020Inventors: Ho Lim, Jae Jin Lyu, Ka Eun Kim, Tae Min Kim, Duck Jong Suh, Bong Sung Seo, Seul Gee Lee
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Patent number: 10698269Abstract: A liquid crystal display device includes: a first base substrate; a first electric field generating electrode disposed on the first base substrate; a liquid crystal layer disposed on the first electric field generating electrode and including liquid crystals; and a first wavelength absorbing layer disposed between the first electric field generating electrode and the liquid crystal layer, and configured to absorb a portion of an incident light wavelength.Type: GrantFiled: January 9, 2018Date of Patent: June 30, 2020Assignee: SAMSUNG DISPLAY CO. LTD.Inventor: Duck Jong Suh
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Patent number: 10620480Abstract: A liquid crystal display includes: a first substrate; a second substrate overlapping the first substrate; a liquid crystal layer between the first substrate and the second substrate and including liquid crystal molecules; and a plurality of protrusions between the first substrate and the liquid crystal layer, between the second substrate and the liquid crystal layer, or a combination thereof, wherein the plurality of protrusions includes a polymer of a compound represented by Formula 1.Type: GrantFiled: November 7, 2017Date of Patent: April 14, 2020Assignee: SAMSUNG DISPLA CO., LTD.Inventors: Gi Hoon Yang, Duck Jong Suh, Ho Lim, Suk-Kung Chei, Min-Joo Han
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Patent number: 10595067Abstract: A method for providing a video to a viewer terminal through a communication network includes: receiving, by a communication unit, an original video signal including information of an original video; generating, by a controller, a delayed video signal including information of a delayed video in which the original video is delayed by a first time period; transmitting, by the communication unit, the original video signal to a subtitler terminal; receiving, by the communication unit from the subtitler terminal, a subtitle signal including information of subtitles with respect to the original video and a subtitle delay signal including information for delaying a display of the subtitles; generating, by the controller, a display timing signal indicating a timing of displaying the subtitles on the delayed video, based on the subtitle delay signal; transmitting, by the communication unit, the delayed video signal to a viewer terminal; and transmitting, by the communication unit, the display timing signal and the subtType: GrantFiled: January 16, 2018Date of Patent: March 17, 2020Assignees: NAVER Business Platform Corporation, NAVER CorporationInventors: Gi Joong Kim, Eun Sun Shin, Ha Neul Lee, Wan Jong Suh, Jung Doo Park, Ki Young Park, Min Hee Choi, Yoo Sub Song
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Patent number: 10558087Abstract: The present invention provides a liquid crystal display including: a first substrate; a second substrate configured to be separated from and overlap the first substrate; a liquid crystal layer disposed between the first substrate and the second substrate and including liquid crystal molecules; a first polymer layer disposed between the first substrate and the liquid crystal layer; a second polymer layer disposed between the second substrate and the liquid crystal layer; and a plurality of protrusions disposed in at least one of a first position between the first polymer layer and the liquid crystal layer and a second position between the second polymer layer and the liquid crystal layer, in which the protrusions include polymers of reactive mesogens, and the first polymer layer and the second polymer layer include a polymer of a compound represented by Chemical Formula 1.Type: GrantFiled: May 22, 2017Date of Patent: February 11, 2020Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Ho Lim, Duck Jong Suh, Gi Hoon Yang, Suk-Kung Chei, Min-Joo Han
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Patent number: 10486080Abstract: The present application relates to a distillation device. When a feedstock containing acetone and methanol is separated using a distillation device according to the present application, a methanol removal distillation column may be located at a position for easily separating methanol to solve a problem due to accumulation of methanol in the process and to lower the methanol content in the acetone product, and thus the lifetime of catalysts can be extended, and moreover, methanol can be removed with good efficiency from a flow of the lower part of the distillation column obtaining the final acetone product by using only the conventional phase separator and one methanol removal distillation column further installed, so that the acetone product obtained from the upper part of the distillation column obtaining the acetone product can be obtained in high purity and the operating cost and the equipment cost of equipments can be greatly reduced.Type: GrantFiled: July 1, 2016Date of Patent: November 26, 2019Assignee: LG CHEM, LTD.Inventors: Yeon Uk Choo, Sung Kyu Lee, Tae Woo Kim, Jong Suh Park, Joon Ho Shin
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Patent number: 10470547Abstract: Provided is a cap for a cosmetic bottle. The cap for the cosmetic bottle includes a coupling member provided at the upper end thereof with a plurality of moving bars, a button member provided at an inner surface thereof with a plurality of moving grooves so that the moving bars are vertically inserted into the moving grooves, a pumping part being coupled with a lower end of a pumping member, an elastic member interposed between the coupling member and the button member, a rotating member rotatably coupled with an outside of the coupling member, an adjusting member rotatably inserted into an inner surface of an upper end of the rotating member, a button member outputting unit to allow the button member to vertically move up or down if the rotating member is rotated, and a coupling unit to couple the rotating member with the coupling member or the adjusting member.Type: GrantFiled: July 19, 2017Date of Patent: November 12, 2019Inventor: Jong-Suh Choi
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Publication number: 20190064605Abstract: A liquid crystal display includes: a first substrate; a second substrate overlapping the first substrate and spaced apart therefrom; a liquid crystal layer between the first substrate and the second substrate and including liquid crystal molecules; a first alignment layer between the first substrate and the liquid crystal layer; and a plurality of protrusions between the first alignment layer and the liquid crystal layer, wherein the first alignment layer includes a photoinitiator, wherein the plurality of protrusions include a polymerization product of the photoinitiator, a reactive mesogen, and a vertical alignment additive, and the vertical alignment additive may be less reactive than the photoinitiator.Type: ApplicationFiled: May 16, 2018Publication date: February 28, 2019Inventors: Oh Jeong KWON, Ka Eun KIM, Tae Min KIM, Duck Jong SUH, Bong-Sung SEO, Seul Gee LEE
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Publication number: 20190041674Abstract: A liquid crystal display device includes: a first base substrate; a first electric field generating electrode disposed on the first base substrate; a liquid crystal layer disposed on the first electric field generating electrode and including liquid crystals; and a first wavelength absorbing layer disposed between the first electric field generating electrode and the liquid crystal layer, and configured to absorb a portion of an incident light wavelength.Type: ApplicationFiled: January 9, 2018Publication date: February 7, 2019Inventor: Duck Jong SUH
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Patent number: 10104952Abstract: A vessel cap of cosmetics includes a coupling member formed on an inner circumferential surface thereof with a female screw part such that the female screw part is engaged with a male screw part formed on an outer circumferential surface of an opening formed in an upper portion of a vessel which receives liquid-phase contents, a spuit tube which is coupled to the coupling member to suck and discharge the contents received in the vessel, and a pumping unit of the spuit tube, which sucks the contents into the spuit tube after inserting the spuit tube into the vessel in a state that internal air of the spuit tube is partially discharged. The spuit tube is inserted into high-viscosity and liquid-phase contents received in the vessel after the internal air is discharged from the spuit tube, thereby previously preventing the discharged air from being introduced into the spuit tube.Type: GrantFiled: January 12, 2017Date of Patent: October 23, 2018Inventor: Jong-Suh Choi
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Patent number: 10036922Abstract: A liquid-crystal display device includes a thin-film transistor (“TFT”) array flat substrate, an opposing flat substrate, a liquid-crystal layer including liquid-crystal molecules having negative dielectric anisotropy between the TFT array flat substrate and the opposing flat substrate, a pattern electrode between the TFT array flat substrate and the liquid-crystal layer, a first liquid-crystal alignment layer including an electric field sensitive polymer compound between the pattern electrode and the liquid-crystal layer, a patternless electrode between the opposing flat substrate and the liquid-crystal layer and a second liquid-crystal alignment layer between the patternless electrode and the liquid-crystal layer where the electric field sensitive polymer includes a main chain, vertically-aligned side chains, and liquid-crystalline side chains including a mesogen unit having at least two cyclic combinations, a polar group coupled with an end of the mesogen unit, and a flexible group coupled with another endType: GrantFiled: December 7, 2016Date of Patent: July 31, 2018Assignee: SAMSUNG DISPLAY CO. LTD.Inventors: Duck Jong Suh, Su Jeong Kim
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Patent number: 10028563Abstract: Disclosed is a cap for a cosmetic bottle. The cap for the cosmetic bottle includes a coupling member provided at the upper end thereof with a plurality of moving bars, a button member provided at an inner surface thereof with a plurality of moving grooves so that the moving bars are vertically inserted into the moving grooves, a pumping part being coupled with a lower end of a pumping member, an elastic member interposed between the coupling member and the button member, a rotating member rotatably coupled with an outside of the coupling member, an adjusting member rotatably inserted into an inner surface of an upper end of the rotating member, a button member outputting unit to allow the button member to vertically move up or down if the rotating member is rotated, and a coupling unit to couple the rotating member with the coupling member or the adjusting member.Type: GrantFiled: December 17, 2015Date of Patent: July 24, 2018Inventor: Jong-Suh Choi
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Publication number: 20180169542Abstract: The present application relates to a distillation device. When a feedstock containing acetone and methanol is separated using a distillation device according to the present application, a methanol removal distillation column may be located at a position for easily separating methanol to solve a problem due to accumulation of methanol in the process and to lower the methanol content in the acetone product, and thus the lifetime of catalysts can be extended, and moreover, methanol can be removed with good efficiency from a flow of the lower part of the distillation column obtaining the final acetone product by using only the conventional phase separator and one methanol removal distillation column further installed, so that the acetone product obtained from the upper part of the distillation column obtaining the acetone product can be obtained in high purity and the operating cost and the equipment cost of equipments can be greatly reduced.Type: ApplicationFiled: July 1, 2016Publication date: June 21, 2018Inventors: Yeon Uk CHOO, Sung Kyu LEE, Tae Woo KIm, Jong Suh PARK, Joon Ho SHIN
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Patent number: 10000162Abstract: A speaker device for a vehicle includes a speaker unit, an enclosure mounted to a vehicle body accommodating the speaker unit, and provided with an inner space which is divided into a front space into which a front sound of the speaker unit is radiated and a rear space into which a rear sound of the speaker unit is radiated by a division member, a first path connecting the front space to a first division space provided in the vehicle body, a second path connecting the rear space to a second division space provided in the vehicle body, and a front sound outlet connecting the front space to an indoor space of the vehicle.Type: GrantFiled: November 2, 2016Date of Patent: June 19, 2018Assignee: HYUNDAI MOTOR COMPANYInventors: YoungKyu Kim, Jung Uk Noh, Jong Suh Park
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Publication number: 20180160157Abstract: A method for providing a video to a viewer terminal through a communication network includes: receiving, by a communication unit, an original video signal including information of an original video; generating, by a controller, a delayed video signal including information of a delayed video in which the original video is delayed by a first time period; transmitting, by the communication unit, the original video signal to a subtitler terminal; receiving, by the communication unit from the subtitler terminal, a subtitle signal including information of subtitles with respect to the original video and a subtitle delay signal including information for delaying a display of the subtitles; generating, by the controller, a display timing signal indicating a timing of displaying the subtitles on the delayed video, based on the subtitle delay signal; transmitting, by the communication unit, the delayed video signal to a viewer terminal; and transmitting, by the communication unit, the display timing signal and the subtType: ApplicationFiled: January 16, 2018Publication date: June 7, 2018Inventors: Gi Joong Kim, Eun Sun Shin, Ha Neul Lee, Wan Jong Suh, Jung Doo Park, Ki Young Park, Min Hee Choi, Yoo Sub Song
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Publication number: 20180129087Abstract: A liquid crystal display includes: a first substrate; a second substrate overlapping the first substrate; a liquid crystal layer between the first substrate and the second substrate and including liquid crystal molecules; and a plurality of protrusions between the first substrate and the liquid crystal layer, between the second substrate and the liquid crystal layer, or a combination thereof, wherein the plurality of protrusions includes a polymer of a compound represented by Formula 1.Type: ApplicationFiled: November 7, 2017Publication date: May 10, 2018Inventors: Gi Hoon YANG, Duck Jong SUH, Ho LIM, Suk-Kung CHEI, Min-Joo HAN
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Patent number: 9964798Abstract: A polarizer includes a first laminated structure having a first layer with a first refractive index and a second layer with a second refractive index, wherein the first and second refractive indices are different from each other. A buffer layer is disposed on the first laminated structure. A second laminated structure in the polarizer has a third layer with a third refractive index and a fourth layer with a fourth refractive index, wherein the third and fourth refractive indices are different from each other.Type: GrantFiled: August 3, 2015Date of Patent: May 8, 2018Assignee: Samsung Display Co., Ltd.Inventors: Boo-Kan Ki, Gwan Young Na, Hee Wook Do, Kwang-Hyun Kim, Dae Won Kim, Teck Soo Kim, Seung Beom Park, Duck Jong Suh, Na Young Shin, Sang-Gu Lee, Ji-Hoon Kim