Country
Full text data for US,EP,CN
Type
Legal Validity
Legal Status
Filing Date
Publication Date
Inventor
Assignee
Click to expand
IPC(Section)
IPC(Class)
IPC(Subclass)
IPC(Group)
IPC(Subgroup)
Agent
Agency
Claims Number
Figures Number
Citation Number of Times
Assignee Number
No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
Application Number Application Number Filing Date Filing Date
Inventor Inventor Assignee Assignee IPC IPC
1
US2021091433A1
MULTI-LAYER STRUCTURES PREPARED BY LAYER-BY-LAYER ASSEMBLY
Publication/Patent Number: US2021091433A1 Publication Date: 2021-03-25 Application Number: 17/100,091 Filing Date: 2020-11-20 Inventor: Hammond, Paula T.   Lee, Sun Hwa   Assignee: MASSACHUSETTS INSTITUTE OF TECHNOLOGY   IPC: H01M12/08 Abstract: A protective layer can be deposited on a surface of an porous polymer separator placing on a Li-metal electrode to protect against adverse electrochemical activity in a battery. The protective layer can be a multilayered structure including graphene oxide.
2
US10892307B2
Fingerprint sensor, display device, and method of manufacturing display device
Publication/Patent Number: US10892307B2 Publication Date: 2021-01-12 Application Number: 16/750,151 Filing Date: 2020-01-23 Inventor: Lee, Sun Hwa   Jeon, Mu Kyung   Kim, Il Gon   Assignee: Samsung Display Co., Ltd.   IPC: H05B33/08 Abstract: A display device includes a display pixel and a sensor pixel. The display pixel includes a light-emitting element including a first pixel electrode. The display pixel further includes a pixel circuit electrically coupled to the light-emitting element. The sensor pixel includes a sensor electrode overlapping the first pixel electrode. The sensor pixel further includes a sensor circuit electrically coupled to the sensor electrode. The first pixel electrode includes a first opening in a region overlapping the sensor electrode.
3
US2021097252A1
FINGERPRINT SENSOR AND DISPLAY DEVICE INCLUDING THE SAME
Publication/Patent Number: US2021097252A1 Publication Date: 2021-04-01 Application Number: 16/996,764 Filing Date: 2020-08-18 Inventor: Lee, Sun Hwa   Lee, Ki June   Jeon, Mu Kyung   Assignee: Samsung Display Co., Ltd.   IPC: G06K9/00 Abstract: A fingerprint sensor and a display device include a substrate. A circuit element layer is disposed on a first surface of the substrate and includes a semiconductor layer, conductive layers and at least one opening portion. A light emitting element layer is disposed on the circuit element layer and includes at least one light emitting element. A sensor layer is disposed on a second surface of the substrate and includes at least one light sensor corresponding to the opening portion. The opening portion is defined by non-overlapping of the semiconductor layer and the conductive layers, the opening portion has a closed loop shape in plan view, and at least a portion of the closed loop shape includes a curve, or an internal angle of the at least a portion of the closed loop shape is an obtuse angle.
4
EP3798804A1
FINGERPRINT SENSOR AND DISPLAY DEVICE INCLUDING THE SAME
Publication/Patent Number: EP3798804A1 Publication Date: 2021-03-31 Application Number: 20197909.3 Filing Date: 2020-09-23 Inventor: Lee, Sun Hwa   Lee, Ki June   Jeon, Mu Kyung   Assignee: Samsung Display Co., Ltd.   IPC: G06F3/041 Abstract: A fingerprint sensor and a display device include a substrate. A circuit element layer is disposed on a first surface of the substrate and includes a semiconductor layer, conductive layers and at least one opening portion. A light emitting element layer is disposed on the circuit element layer and includes at least one light emitting element. A sensor layer is disposed on a second surface of the substrate and includes at least one light sensor corresponding to the opening portion. The opening portion is defined by non-overlapping of the semiconductor layer and the conductive layers, the opening portion has a closed loop shape in plan view, and at least a portion of the closed loop shape includes a curve, or an internal angle of the at least a portion of the closed loop shape is an obtuse angle.
5
EP2937720B1
DISPLAY DEVICE HAVING A WAVELENGTH CONVERSION MEMBER
Publication/Patent Number: EP2937720B1 Publication Date: 2020-07-29 Application Number: 15172626.2 Filing Date: 2012-06-11 Inventor: Lee, Sun Hwa   Assignee: LG Innotek Co., Ltd.   IPC: G02B5/23
6
US2020127354A1
LITHIUM ION CONDUCTING PROTECTIVE FILM AND METHOD OF USE
Publication/Patent Number: US2020127354A1 Publication Date: 2020-04-23 Application Number: 16/722,212 Filing Date: 2019-12-20 Inventor: Khiterer, Mariya   Hammond, Paula T.   Lee, Sun Hwa   Assignee: SAMSUNG ELECTRONICS CO., LTD.   MASSACHUSETTS INSTITUTE OF TECHNOLOGY   IPC: H01M12/08 Abstract: A lithium ion conducting protective film produced using a layer-by-layer assembly process. The lithium ion conducting protective film is assembled on a substrate by a sequential exposure of the substrate to a first poly(ethylene oxide) (PEO) layer including a cross-linking silane component on the first side of the substrate, a graphene oxide (GO) layer on the first PEO layer, a second poly(ethylene oxide) (PEO) layer including a cross-linking silane component on the GO layer and a poly(acrylic acid) (PAA) layer on the second PEO layer. The film functions as a lithium ion conducting protective film that isolates the lithium anode from the positive electrochemistry of the cathode in a lithium-air battery, thereby preventing undesirable lithium dendrite growth.
7
US10576764B2
Display device
Publication/Patent Number: US10576764B2 Publication Date: 2020-03-03 Application Number: 16/207,200 Filing Date: 2018-12-03 Inventor: Kim, Il Gon   Lee, Sun Hwa   Assignee: Samsung Display Co., Ltd.   IPC: H01L27/12 Abstract: A display device includes a first substrate; a plurality of gate lines arranged in a row direction on the first substrate; a plurality of data lines arranged in a column direction intersecting the row direction; and a plurality of pixels formed in a plurality of pixel areas defined by the gate and data lines, the plurality of pixels comprising at least a first pixel and a second pixel respectively disposed in a first pixel area and a second pixel area that are immediately adjacent to each other. Each of the first and second pixels comprises a thin film transistor electrically connected to the gate and data lines, and a pixel electrode electrically connected to the thin film transistor. The data lines are disposed-apart by different distances from each other in the column direction. Each of the first and second pixel areas comprises a first edge portion adjacent to one of the gate lines and a second edge portion adjacent to another of the gate lines, a length of the first edge portion being greater than a length of the second edge portion. The thin film transistor is disposed at the first edge portion of the first and second pixel areas.
8
US10535908B2
Lithium ion conducting protective film and method of use
Publication/Patent Number: US10535908B2 Publication Date: 2020-01-14 Application Number: 15/637,180 Filing Date: 2017-06-29 Inventor: Khiterer, Mariya   Hammond, Paula T.   Lee, Sun Hwa   Assignee: SAMSUNG ELECTRONICS CO., LTD.   MASSACHUSETTS INSTITUTE OF TECHNOLOGY   IPC: H01M12/08 Abstract: A lithium ion conducting protective film produced using a layer-by-layer assembly process. The lithium ion conducting protective film is assembled on a substrate by a sequential exposure of the substrate to a first poly(ethylene oxide) (PEO) layer including a cross-linking silane component on the first side of the substrate, a graphene oxide (GO) layer on the first PEO layer, a second poly(ethylene oxide) (PEO) layer including a cross-linking silane component on the GO layer and a poly(acrylic acid) (PAA) layer on the second PEO layer. The film functions as a lithium ion conducting protective film that isolates the lithium anode from the positive electrochemistry of the cathode in a lithium-air battery, thereby preventing undesirable lithium dendrite growth.
9
US10873117B2
Multi-layer structures prepared by layer-by-layer assembly
Publication/Patent Number: US10873117B2 Publication Date: 2020-12-22 Application Number: 14/143,803 Filing Date: 2013-12-30 Inventor: Hammond, Paula T.   Lee, Sun Hwa   Assignee: MASSACHUSETTS INSTITUTE OF TECHNOLOGY   IPC: H01M12/08 Abstract: A protective layer can be deposited on a surface of an porous polymer separator placing on a Li-metal electrode to protect against adverse electrochemical activity in a battery. The protective layer can be a multilayered structure including graphene oxide.
10
US10846499B2
Fingerprint sensor, display device including the same, and method of operating fingerprint sensor
Publication/Patent Number: US10846499B2 Publication Date: 2020-11-24 Application Number: 16/000,259 Filing Date: 2018-06-05 Inventor: Lee, Sun Hwa   Jeon, Mu Kyung   Jung, Mee Hye   Assignee: SAMSUNG DISPLAY CO., LTD.   IPC: G06K9/00 Abstract: A fingerprint sensor includes: sensor pixels, each including a first transistor which controls a sensing signal to be outputted to a corresponding one of output lines; power lines disposed on a vertical line basis and each electrically connected to sensor pixels disposed on a corresponding vertical line; and a power supply unit which supplies reference voltages to the power lines. The power supply unit supplies the reference voltages, which is adjusted on the vertical line basis, to the power lines.
11
US2020087969A1
OBJECT DETECTION SENSOR AND VEHICLE SAFETY DEVICE INCLUDING SAME
Publication/Patent Number: US2020087969A1 Publication Date: 2020-03-19 Application Number: 16/470,010 Filing Date: 2017-12-15 Inventor: Lee, Sun Hwa   Chang, Ki Chul   Ji, Chil Young   Assignee: LG INNOTEK CO., LTD.   IPC: E05F15/48 Abstract: An object detection sensor according to an embodiment comprises: a sensing layer including a resin and a carbon micro-coil inside the resin; and a sensing electrode embedded in the sensing layer, wherein the impedance value of the sensing layer changes on the basis of the reference impedance as an object approaches the pre-set sensing area.
12
US10546902B2
Fingerprint sensor, display device, and method of manufacturing display device
Publication/Patent Number: US10546902B2 Publication Date: 2020-01-28 Application Number: 15/804,077 Filing Date: 2017-11-06 Inventor: Lee, Sun Hwa   Jeon, Mu Kyung   Kim, Il Gon   Assignee: Samsung Display Co., Ltd.   IPC: H05B33/08 Abstract: A display device includes a display pixel and a sensor pixel. The display pixel includes a light-emitting element including a first pixel electrode. The display pixel further includes a pixel circuit electrically coupled to the light-emitting element. The sensor pixel includes a sensor electrode overlapping the first pixel electrode. The sensor pixel further includes a sensor circuit electrically coupled to the sensor electrode. The first pixel electrode includes a first opening in a region overlapping the sensor electrode.
13
US2020161388A1
FINGERPRINT SENSOR, DISPLAY DEVICE, AND METHOD OF MANUFACTURING DISPLAY DEVICE
Publication/Patent Number: US2020161388A1 Publication Date: 2020-05-21 Application Number: 16/750,151 Filing Date: 2020-01-23 Inventor: Lee, Sun Hwa   Jeon, Mu Kyung   Kim, Ii Gon   Assignee: Samsung Display Co., Ltd.   IPC: H01L27/32 Abstract: A display device includes a display pixel and a sensor pixel. The display pixel includes a light-emitting element including a first pixel electrode. The display pixel further includes a pixel circuit electrically coupled to the light-emitting element. The sensor pixel includes a sensor electrode overlapping the first pixel electrode. The sensor pixel further includes a sensor circuit electrically coupled to the sensor electrode. The first pixel electrode includes a first opening in a region overlapping the sensor electrode.
14
KR20200006647A
Display apparatus
Publication/Patent Number: KR20200006647A Publication Date: 2020-01-21 Application Number: 20180079959 Filing Date: 2018-07-10 Inventor: Lee, Sun Hwa   Kwon, Do Hyun   Jeon, Mu Kyung   Jeon, Ha Seok   Assignee: SAMSUNG DISPLAY CO., LTD.   IPC: H01L51/50 Abstract: 본 개시는 다양한 실시예들에 따른 디스플레이 장치가 개시된다. 일 실시예에 따른 디스플레이 장치는 기판, 상기 기판 상의 박막 트랜지스터(TFT), 상기 박막 트랜지스터 상의 유기 절연층, 상기 유기 절연층 상에 배치되고, 중앙 영역, 상기 중앙 영역을 둘러싸는 주변 영역, 및 상기 주변 영역과 인접하는 연결 영역이 정의되고, 상기 주변 영역에 배치되어 상기 기판 방향으로 돌출되는 돌출부(protrusion), 및 상기 연결 영역에 배치되어 상기 박막 트랜지스터와 전기적으로 연결되는 비아 플러그(via plug)를 포함하는 화소 전극, 및 상기 화소 전극의 상기 중앙 영역을 노출하는 화소 정의막을 포함한다.
15
US2020390897A1
Oral Gene Carrier And Use Thereof
Publication/Patent Number: US2020390897A1 Publication Date: 2020-12-17 Application Number: 16/956,779 Filing Date: 2018-12-20 Inventor: Lee, Yong Kyu   Cha, Seung Bin   Kang, Sung Hun   Lee, Sun Hwa   Assignee: KB BIOMED INC.   IPC: A61K47/64 Abstract: The present invention relates to an orally-administered gene carrier and a use thereof, and more specifically, to: an oral gene carrier comprising, at the C-terminus of an immunoglobulin Fc region, a linker formed from cationic arginine and enabling the condensation of an anionic gene; and an oral composition for preventing, ameliorating or treating metabolic diseases, the composition comprising the gene carrier and the GLP-1 gene as active ingredients. The gene carrier, according to the present invention, may be usefully employed as an orally-administered carrier for various genes, and especially, is expected to be usable for preventing, ameliorating or treating metabolic diseases, such as diabetes and obesity, by effectively transferring the GLP-1 gene.
16
US2020407407A1
Oral Gene Carrier And Use Thereof
Publication/Patent Number: US2020407407A1 Publication Date: 2020-12-31 Application Number: 16/956,784 Filing Date: 2018-12-21 Inventor: Lee, Yong Kyu   Cha, Seung Bin   Kang, Sung Hun   Lee, Sun Hwa   Assignee: KB BIOMED INC.   IPC: C07K14/46 Abstract: The present invention relates to an orally-administered gene carrier, and more specifically, to an orally-administered gene carrier having cationic protamine connected to an immunoglobulin Fc region by an SMCC linker, the cationic protamine enabling the condensation of an anionic gene. The orally-administered gene carrier enables protamine, which is a protein having cationic properties, to bind to an Fc region and be condensed with a gene having anionic properties, and thus may effectively induce the in vivo expression of the gene, and when orally administered, may enable the gene to be transferred to the small intestine by protecting the gene from a degradation reaction resulting from an immune action of white blood cells and stomach acid, and may enable the half-life of the gene to be relatively long when the gene is expressed in the small intestine, and thus a potential for a long-term treatment effect has been confirmed.
17
EP2598974B1
TOUCH PANEL
Publication/Patent Number: EP2598974B1 Publication Date: 2020-12-23 Application Number: 11812813.1 Filing Date: 2011-07-29 Inventor: Seo, Chung Won   Kim, Byung Soo   Lee, Keun Sik   Lee, Sun Hwa   Assignee: LG Innotek Co., Ltd.   IPC: G06F3/041
18
WO2020013389A1
DISPLAY DEVICE
Publication/Patent Number: WO2020013389A1 Publication Date: 2020-01-16 Application Number: 2018012197 Filing Date: 2018-10-16 Inventor: Kwon, Do Hyun   Jeon, Ha Seok   Lee, Sun Hwa   Jeon, Mu Kyung   Assignee: SAMSUNG DISPLAY CO., LTD.   IPC: H01L51/50 Abstract: Disclosed is a display device according to various embodiments. A display device according to one embodiment comprises: a substrate; a thin film transistor (TFT) on the substrate; an organic insulating layer on the thin film transistor; a pixel electrode disposed on the organic insulating layer and in which a central region, a peripheral region surrounding the central region, and a connecting region adjacent the peripheral region are defined, wherein the pixel electrode comprises a protrusion disposed on the peripheral region so as to protrude toward the substrate, and a via plug disposed on the connecting region and electrically coupled with the thin film transistor; and a pixel defining layer for exposing the central region of the pixel electrode.
19
US2020300676A1
COMPOSITE SENSOR PACKAGE
Publication/Patent Number: US2020300676A1 Publication Date: 2020-09-24 Application Number: 16/089,499 Filing Date: 2017-03-30 Inventor: Seo, Jeong Gi   Chang, Ki Chul   Lee, Sun Hwa   Lim, Jun Young   Assignee: LG INNOTEK CO., LTD.   IPC: G01D21/02 Abstract: A composite sensor package includes: a substrate; a first sensor and a second sensor, which are arranged on the substrate with a predetermined gap therebetween; a signal processing device disposed on the substrate and processing a signal transmitted through the first and second sensors; and a cover disposed on the substrate, and including a package accommodation space enclosing the first sensor, the second sensor and the signal processing device, wherein the first sensor senses a state of air introduced from an outside and transmits the introduced air to the package accommodation space, and the second sensor senses the state of the air, which passes through the first sensor so as to flow into the package accommodation space.
20
EP3521986B1
TOUCH PANEL
Publication/Patent Number: EP3521986B1 Publication Date: 2020-05-20 Application Number: 19158432.5 Filing Date: 2012-01-18 Inventor: Chai, Kyoung Hoon   Kim, Byung Soo   Lee, Keun Sik   Lee, Sun Hwa   Seo, Chung Won   Hong, Hyuk Jin   Assignee: LG INNOTEK CO. LTD   IPC: G06F3/041
Total 43 pages