Patents by Inventor Eunhee Choi
Eunhee Choi 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).
-
Publication number: 20240149254Abstract: Provided herein are a method for producing a hydrocarbon adsorption catalyst includes dealuminated zeolite by heat-treating a zeolite in moisture-containing air at a first temperature to remove a portion of aluminum included in the zeolite, and supporting a metal on a carrier including the zeolite after the heat-treating and a hydrocarbon adsorption catalyst prepared using the same method. The metal-supported support may be additionally heat-treated in moisture-containing air at a second temperature that is higher than the first temperature.Type: ApplicationFiled: March 15, 2023Publication date: May 9, 2024Inventors: Chun Yong Kang, Eunhee Jang, Jungkyu Choi, Jaehee Shim, Jin Seong Kim
-
Publication number: 20240155286Abstract: A display apparatus includes a display module including a display panel configured to display an image, a structure at a rear surface of the display module, and a vibration generator at the structure. The structure may include a nonlinear portion covering a periphery of the rear surface of the display module and a sound emission port spaced apart from the rear surface of the display module.Type: ApplicationFiled: January 16, 2024Publication date: May 9, 2024Applicant: LG Display Co., Ltd.Inventors: Jusang RHIM, MinJin LEE, DaeYong KIM, Eunhee CHOI
-
Publication number: 20240142846Abstract: A light path control device can include a first substrate, a first electrode disposed on the first substrate, a second substrate disposed on the first substrate, a second electrode disposed below the second substrate, a light conversion layer disposed between the first electrode and the second electrode and including a barrier part and a receptacle part arranged alternately therein, an adhesive layer disposed between the first electrode and the light conversion layer, and an insulation thin film disposed between the bather part and the adhesive layer.Type: ApplicationFiled: August 29, 2023Publication date: May 2, 2024Applicant: LG Display Co., Ltd.Inventors: Jaehyun PARK, Eunhee CHOI
-
Patent number: 11917364Abstract: A display apparatus includes a display module including a display panel configured to display an image, a structure at a rear surface of the display module, and a vibration generator at the structure. The structure may include a nonlinear portion covering a periphery of the rear surface of the display module and a sound emission port spaced apart from the rear surface of the display module.Type: GrantFiled: April 28, 2021Date of Patent: February 27, 2024Assignee: LG DISPLAY CO., LTD.Inventors: Jusang Rhim, MinJin Lee, DaeYong Kim, Eunhee Choi
-
Patent number: 11867932Abstract: The present disclosure relates to a light control film having nano (or nano-scale) light absorbing layer and a display using the same. A light control film according to the present disclosure includes a lower layer having a first axis and a second axis, a middle layer having a predetermined thickness disposed between the lower layer and the upper layer, and a plurality of nano light absorbing layers arrayed with a predetermined intercals along the first axis in the middle layer, each of the nano light absorbing layer having a width along the first axis, a length along the second axis and a height corresponding to the thickness of the middle layer, wherein a ratio between the interval and the width of the nano light absorbing layer is selected from any one of 10:1 to 20:1.Type: GrantFiled: June 26, 2020Date of Patent: January 9, 2024Assignee: LG Display Co., Ltd.Inventors: JaeJung Han, JaeJin Kim, JinRyun Kim, SeMin Lee, DaeYong Kim, Eunhee Choi
-
Publication number: 20230361760Abstract: A flip-flop includes a first master latch in a first row, a second master latch in a second row, a first slave latch in the first row, and a second slave latch in the second row. The first master latch and the second master latch are adjacently disposed in the second direction, and the first slave latch and the second slave latch are adjacently disposed in the second direction.Type: ApplicationFiled: July 13, 2023Publication date: November 9, 2023Inventors: Ahreum Kim, Youngo Lee, Minsu Kim, Eunhee Choi
-
Patent number: 11742838Abstract: A flip-flop includes a first master latch in a first row, a second master latch in a second row, a first slave latch in the first row, and a second slave latch in the second row. The first master latch and the second master latch are adjacently disposed in the second direction, and the first slave latch and the second slave latch are adjacently disposed in the second direction.Type: GrantFiled: March 29, 2022Date of Patent: August 29, 2023Inventors: Ahreum Kim, Youngo Lee, Minsu Kim, Eunhee Choi
-
Publication number: 20230217782Abstract: A viewing angle control film and a display device including the same are discussed. The viewing angle control film can include a first film including a first electrode, a second film facing the first film while being away from the first film by a predetermined distance and including a second electrode, a light conversion layer disposed between the first film and the second film, and an adhesive layer bonding the light conversion layer and the first film. The light conversion layer can include containing portions disposed at regular intervals along the first film between the first film and the second film, a louver layer surrounding the containing portions while spacing the containing portions and the second film, and light blocking particles provided in each of the containing portions.Type: ApplicationFiled: October 31, 2022Publication date: July 6, 2023Applicant: LG Display Co., Ltd.Inventors: Jusang RHIM, Jigon KIM, Sunbok SONG, Eunhee CHOI
-
Publication number: 20230205038Abstract: A display device includes a light path control device comprising a first substrate, a first electrode disposed above the first substrate, a second substrate disposed on the first substrate, a second electrode disposed below the second substrate, and a light conversion layer disposed between the first electrode and the second electrode and comprising a partition wall portion and a containing portion alternately disposed with each other.Type: ApplicationFiled: October 28, 2022Publication date: June 29, 2023Inventors: Eunhee Choi, Hyukjoon Yoon, Daeyong Kim, Heejong Shin
-
Publication number: 20230182422Abstract: A method for manufacturing a high transmission light control film and the high transmission light control film are discussed. The high transmission light control film manufactured according to an embodiment can have a high aperture ratio since a louver layer is formed of a thin deposition film having a thickness of nanoscale, thereby having an improved front-view luminance.Type: ApplicationFiled: October 31, 2022Publication date: June 15, 2023Applicant: LG Display Co., Ltd.Inventors: Jaejung HAN, Jinryun KIM, Jusang RHIM, Daeyong KIM, Eunhee CHOI
-
Publication number: 20230176441Abstract: A selective transparent display device according to an embodiment can be operated in a transparent mode in which a background is transmitted, a clear mode in which the background is blocked, and a viewing angle control mode in which the background is blocked only at a specific viewing angle or within a specific viewing angle range depending on the usage environment. The selective transparent display device can include a transparent display panel configured to display images and an optical shutter disposed on a surface of the transparent display panel.Type: ApplicationFiled: October 31, 2022Publication date: June 8, 2023Applicant: LG Display Co., Ltd.Inventors: Daeyong KIM, Jigon KIM, Jaejung HAN, Eunhee CHOI
-
Patent number: 11640070Abstract: A viewing angle light control film and a display having the same are discussed. The viewing angle light control film according to the present disclosure can include a base film, a first optical layer disposed on the base film, a second optical layer contacting the first optical layer, and a light scattering pattern disposed at an interface between the first optical layer and the second optical layer.Type: GrantFiled: May 25, 2021Date of Patent: May 2, 2023Assignee: LG DISPLAY CO., LTD.Inventors: Eunhee Choi, JaeJung Han, DaeYong Kim
-
Publication number: 20230070223Abstract: According to the present disclosure, a method of providing a profile of a user using an electronic apparatus includes identifying states of a plurality of online users accessing a profile provision system, determining at least one or more second users to be displayed on a terminal of a first user among the plurality of online users based on the states of the plurality of online users, and providing profile information of the at least one or more second users to the terminal of the first user, wherein the profile information of the at least one or more second users may include an indicator indicating a state of a corresponding second user.Type: ApplicationFiled: December 8, 2021Publication date: March 9, 2023Applicant: Hyperconnect Inc.Inventors: Sangil Ahn, Yoonwoo Jang, Eunhee Choi
-
Patent number: 11482579Abstract: A display apparatus according to the present disclosure can include an anode electrode electrically connected to a thin film transistor disposed on a substrate of the display apparatus, a bank defining an aperture area exposing a portion of the anode electrode, an emission layer disposed on the anode electrode and radiating a light in a specific wavelength band, and a wave absorber disposing at both sides of the aperture area and absorbing the light in the specific wavelength band.Type: GrantFiled: May 1, 2020Date of Patent: October 25, 2022Assignee: LG DISPLAY CO., LTD.Inventors: JinRyun Kim, JaeJung Han, SeMin Lee, DaeYong Kim, Eunhee Choi
-
Publication number: 20220329234Abstract: A flip-flop includes a first master latch in a first row, a second master latch in a second row, a first slave latch in the first row, and a second slave latch in the second row. The first master latch and the second master latch are adjacently disposed in the second direction, and the first slave latch and the second slave latch are adjacently disposed in the second direction.Type: ApplicationFiled: March 29, 2022Publication date: October 13, 2022Inventors: AHREUM KIM, YOUNGO LEE, MINSU KIM, EUNHEE CHOI
-
Patent number: 11450716Abstract: The present disclosure relates to an electroluminescence display having micro-lens layer. The electroluminescence display according to the present disclosure comprises: a lower substrate having a light emitting layer at middle portions; an upper substrate facing the upper substrate; a dam disposed at circumferences of the lower substrate and surrounding the light emitting layer; a filling layer filling space surrounded by the dam and covering the light emitting layer; a micro-lens layer disposed on the inner surface of the upper substrate; a color filter disposed as corresponding to the light emitting layer under the micro-lens layer; and a black matrix disposed at a side of the color filters under the micro-lens layer.Type: GrantFiled: June 4, 2020Date of Patent: September 20, 2022Assignee: LG Display Co., Ltd.Inventors: DaeYong Kim, SeMin Lee, Eunhee Choi
-
Patent number: 11426422Abstract: Provided are methods for the treatment of insulin resistance and insulin receptor diseases with SHP2 inhibitors, such as allosteric inhibitors of SHP2 and RNAi or siRNA that target SHP2 expression. Compositions and methods for delivery of SHP2 inhibitors, such as liver-targeting liposomes or nanoparticles, are also provided.Type: GrantFiled: January 30, 2019Date of Patent: August 30, 2022Assignee: Research Development FoundationInventors: Hongtao Yu, Eunhee Choi
-
Publication number: 20220004017Abstract: A viewing angle light control film and a display having the same are discussed. The viewing angle light control film according to the present disclosure can include a base film, a first optical layer disposed on the base film, a second optical layer contacting the first optical layer, and a light scattering pattern disposed at an interface between the first optical layer and the second optical layer.Type: ApplicationFiled: May 25, 2021Publication date: January 6, 2022Applicant: LG Display Co., Ltd.Inventors: Eunhee CHOI, JaeJung HAN, DaeYong KIM
-
Publication number: 20210345037Abstract: A display apparatus includes a display module including a display panel configured to display an image, a structure at a rear surface of the display module, and a vibration generator at the structure. The structure may include a nonlinear portion covering a periphery of the rear surface of the display module and a sound emission port spaced apart from the rear surface of the display module.Type: ApplicationFiled: April 28, 2021Publication date: November 4, 2021Applicant: LG Display Co., Ltd.Inventors: Jusang RHIM, MinJin LEE, DaeYong KIM, Eunhee CHOI
-
Patent number: 11080325Abstract: A server may include a communicator for receiving an image from a subject terminal from among a plurality of terminals; and a controller for identifying a type of a content included in the received image, and for controlling two or more different image filters using a recommended algorithm regarding an image filter to be applied to the image, wherein the controller may select a first image filter predicted to have a highest probability to be selected by a user of the subject terminal and a second image filter predicted to have a second highest probability to be selected by the user of the subject terminal using the recommended algorithm, and the communicator may transmit information on the first image filter and information on the second image filter to the subject terminal.Type: GrantFiled: February 6, 2019Date of Patent: August 3, 2021Assignee: Hyperconnect, Inc.Inventors: Sangil Ahn, Beomjun Shin, Minsik Oh, Eunhee Choi