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No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
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1
EP2768039B1
Graphene device and electronic apparatus
Publication/Patent Number: EP2768039B1 Publication Date: 2021-01-13 Application Number: 14155247.1 Filing Date: 2014-02-14 Inventor: Shin, Hyeon-jin   Byun, Kyung-eun   Song, Hyun-jae   Park, Seong-jun   Seo, David   Woo yun sung   Lee, Dong-wook   Lee, Jae-ho   Chung, Hyun-jong   Heo, Jin-seong   Yoo, In-kyeong   Assignee: Samsung Electronics Co., Ltd.   IPC: H01L51/05
2
US10668702B2
Conductive films and electronic devices including the same
Publication/Patent Number: US10668702B2 Publication Date: 2020-06-02 Application Number: 15/296,313 Filing Date: 2016-10-18 Inventor: Yang, Daejin   Shin, Weonho   Woo, Yun Sung   Park, Hyeon Cheol   Assignee: SAMSUNG ELECTRONICS CO., LTD.   IPC: B32B27/06 Abstract: A conductive film including: a substrate; an electrically conductive layer disposed on the substrate, wherein the electrically conductive layer includes a plurality of nano-sized conductors; and a protective layer disposed directly on the electrically conductive layer, wherein the protective layer includes a crosslinked polymer having a perfluorinated backbone.
3
US10615356B2
Electric device with quantum dot emissive layer, and display device comprising the same
Publication/Patent Number: US10615356B2 Publication Date: 2020-04-07 Application Number: 15/483,651 Filing Date: 2017-04-10 Inventor: Chung, Dae Young   Jang, Eun Joo   Cho, Oul   Kang, Hyun A   Kim, Tae Hyung   Woo, Yun Sung   Lee, Jeong Hee   Assignee: SAMSUNG ELECTRONICS CO., LTD.   IPC: H01L51/52 Abstract: An electronic device includes a first electrode and a second electrode facing each other, an emission layer comprising a plurality of quantum dots, wherein the emission layer is disposed between the first electrode and the second electrode; a first charge auxiliary layer disposed between the first electrode and the emission layer; and an optical functional layer disposed on the second electrode on a side opposite the emission layer, wherein the first electrode includes a reflecting electrode, wherein the second electrode is a light-transmitting electrode, wherein a region between the optical functional layer and the first electrode comprises a microcavity structure, and a refractive index of the optical functional layer is greater than or equal to a refractive index of the second electrode.
4
US2020194703A1
ELECTRIC DEVICE, AND DISPLAY DEVICE COMPRISING THE SAME
Publication/Patent Number: US2020194703A1 Publication Date: 2020-06-18 Application Number: 16/797,380 Filing Date: 2020-02-21 Inventor: Chung, Dae Young   Jang, Eun Joo   Cho, Oul   Kang, Hyun A   Kim, Tae Hyung   Woo, Yun Sung   Lee, Jeong Hee   Assignee: SAMSUNG ELECTRONICS CO., LTD.   IPC: H01L51/50 Abstract: An electronic device includes a first electrode and a second electrode facing each other, an emission layer comprising a plurality of quantum dots, wherein the emission layer is disposed between the first electrode and the second electrode; a first charge auxiliary layer disposed between the first electrode and the emission layer; and an optical functional layer disposed on the second electrode on a side opposite the emission layer, wherein the first electrode includes a reflecting electrode, wherein the second electrode is a light-transmitting electrode, wherein a region between the optical functional layer and the first electrode comprises a microcavity structure, and a refractive index of the optical functional layer is greater than or equal to a refractive index of the second electrode.
5
US10723620B2
Direct graphene growing method
Publication/Patent Number: US10723620B2 Publication Date: 2020-07-28 Application Number: 13/465,488 Filing Date: 2012-05-07 Inventor: Shin, Hyeon-jin   Choi, Jae-young   Woo yun sung   Yoon, Seon-mi   Assignee: SAMSUNG ELECTRONICS CO., LTD.   IPC: C23C16/26 Abstract: A method of preparing crystalline graphene includes performing a first thermal treatment including supplying heat to an inorganic substrate in a reactor, introducing a vapor carbon supply source into the reactor during the first thermal treatment to form activated carbon, and binding of the activated carbon on the inorganic substrate to grow the crystalline graphene.
6
US2020317511A1
DIRECT GRAPHENE GROWING METHOD
Publication/Patent Number: US2020317511A1 Publication Date: 2020-10-08 Application Number: 16/906,214 Filing Date: 2020-06-19 Inventor: Shin, Hyeon-jin   Choi, Jae-young   Woo yun sung   Yoon, Seon-mi   Assignee: SAMSUNG ELECTRONICS CO., LTD.   IPC: B82Y30/00 Abstract: A method of preparing crystalline graphene includes performing a first thermal treatment including supplying heat to an inorganic substrate in a reactor, introducing a vapor carbon supply source into the reactor during the first thermal treatment to form activated carbon, and binding of the activated carbon on the inorganic substrate to grow the crystalline graphene.
7
EP2975506B1
ELECTRODE STRUCTURE AND TOUCH DETECTING SENSOR USING THE SAME
Publication/Patent Number: EP2975506B1 Publication Date: 2020-11-04 Application Number: 15177454.4 Filing Date: 2015-07-20 Inventor: Kwak, Chan   Choi, Jae-young   Kim, Kwanghee   Roh, Jong Wook   Park, Hyeon Cheol   Shin, Weonho   Woo, Yun Sung   Lee, Hyosug   Hwang, Jinyoung   Assignee: Samsung Electronics Co., Ltd.   IPC: G06F3/044
8
US2020333827A1
ELECTRODE STRUCTURE AND TOUCH DETECTING SENSOR USING THE SAME
Publication/Patent Number: US2020333827A1 Publication Date: 2020-10-22 Application Number: 16/917,912 Filing Date: 2020-07-01 Inventor: Kwak, Chan   Choi, Jae-young   Kim, Kwang Hee   Roh, Jong Wook   Park, Hyeon Cheol   Shin, Weon Ho   Woo, Yun Sung   Lee, Hyosug   Hwang, Jinyoung   Assignee: SAMSUNG ELECTRONICS CO., LTD.   IPC: G06F1/16 Abstract: An electrode structure includes: a first nonconductive layer; a first conductive layer disposed on the first nonconductive layer; a second nonconductive layer disposed on the first conductive layer; a second conductive layer disposed on the second nonconductive layer; and a third nonconductive layer disposed on the second conductive layer, where at least one of the first conductive layer and the second conductive layer includes a two-dimensional conductive material.
9
US9892821B2
Electrical conductors and electronic devices including the same
Publication/Patent Number: US9892821B2 Publication Date: 2018-02-13 Application Number: 15/397,259 Filing Date: 2017-01-03 Inventor: Woo, Yun Sung   Shin, Weonho   Sohn, Hiesang   Assignee: SAMSUNG ELECTRONICS CO., LTD.   IPC: G06F3/041 Abstract: An electrical conductor including a substrate, a first conductive layer including graphene, and a second conductive layer including a conductive metal nanowire, wherein the first conductive layer and the second conductive layer are disposed on the substrate, wherein the first conductive layer is disposed between the substrate and the second conductive layer or on the second conductive layer, wherein the first conductive layer has a first surface facing the second conductive layer and a second surface which is opposite to the first surface, and wherein, in the first surface and the second surface, the graphene is p-doped with a p-type dopant.
10
EP3187473B1
GRAPHENE-BASED ELECTRICAL CONDUCTORS AND METHOD FOR MANUFACTURING THE SAME
Publication/Patent Number: EP3187473B1 Publication Date: 2018-06-20 Application Number: 17150127.3 Filing Date: 2017-01-03 Inventor: Sohn, Hiesang   Shin, Weonho   Woo, Yun Sung   Assignee: Samsung Electronics Co., Ltd.   IPC: C03C17/36 Abstract: The invention concerns an electrical conductor including a substrate, a first conductive layer including graphene, and a second conductive layer including a conductive metal nanowire, wherein the first conductive layer and the second conductive layer are disposed on the substrate, wherein the first conductive layer is disposed between the substrate and the second conductive layer or on the second conductive layer, wherein the first conductive layer has a first surface facing the second conductive layer and a second surface which is opposite to the first surface, and wherein, in the first surface and the second surface, the graphene is p-doped with a p-type dopant.
11
EP3288095A3
ELECTRIC DEVICE, AND DISPLAY DEVICE COMPRISING THE SAME
Publication/Patent Number: EP3288095A3 Publication Date: 2018-03-07 Application Number: 17186686.6 Filing Date: 2017-08-17 Inventor: Chung, Dae Young   Jang, Eun Joo   Cho, Oul   Kang, Hyun   Kim, Tae Hyung   Woo, Yun Sung   Lee, Jeong Hee   Assignee: Samsung Electronics Co., Ltd.   IPC: H01L51/50 Abstract: An electronic device (100) includes a first electrode (10) and a second electrode (20) facing each other, an emission layer (30) comprising a plurality of quantum dots (3), wherein the emission layer is disposed between the first electrode and the second electrode; a first charge auxiliary layer (40) disposed between the first electrode and the emission layer; and an optical functional layer (60) disposed on the second electrode on a side opposite the emission layer, wherein the first electrode includes a reflecting electrode (12), wherein the second electrode is a light-transmitting electrode, wherein a region between the optical functional layer and the first electrode comprises a microcavity structure, and a refractive index of the optical functional layer (60) is greater than or equal to a refractive index of the second electrode (20).
12
KR20180022134A
ELECTRIC DEVICE AND DISPLAY DEVICE COMPRISING THE SAME
Publication/Patent Number: KR20180022134A Publication Date: 2018-03-06 Application Number: 20160107064 Filing Date: 2016-08-23 Inventor: Jang, Eun Joo   Kim, Tae Hyung   Lee, Jeong Hee   Woo, Yun Sung   Kang, Hyun A   Chung, Dae Young   Cho, Oul   Assignee: Samsung Electronics Co., Ltd.   IPC: H01L51/52 Abstract: The present invention relates to an electric device and a display device comprising the same. The electric device includes a first electrode and a second electrode facing each other, a light emitting layer disposed between the first electrode and the second electrode and including a plurality of quantum dots, a charge assist layer positioned between the first electrode and the light emitting layer, and an optical function layer disposed opposite to the light emitting layer with respect to the second electrode and facing the surface of the second electrode. The first electrode includes a reflective electrode. The second electrode is a light-transmitting electrode. The optical function layer forms fine resonance with the first electrode. The refractive index of the optical functional layer is equal to or greater than the refractive index of the second electrode. It is possible to provide an electronic device having excellent luminous efficiency.
13
EP3288095A2
ELECTRIC DEVICE, AND DISPLAY DEVICE COMPRISING THE SAME
Publication/Patent Number: EP3288095A2 Publication Date: 2018-02-28 Application Number: 17186686.6 Filing Date: 2017-08-17 Inventor: Chung, Dae Young   Jang, Eun Joo   Cho, Oul   Kang, Hyun   Kim, Tae Hyung   Woo, Yun Sung   Lee, Jeong Hee   Assignee: Samsung Electronics Co., Ltd.   IPC: H01L51/50 Abstract: An electronic device (100) includes a first electrode (10) and a second electrode (20) facing each other, an emission layer (30) comprising a plurality of quantum dots (3), wherein the emission layer is disposed between the first electrode and the second electrode; a first charge auxiliary layer (40) disposed between the first electrode and the emission layer; and an optical functional layer (60) disposed on the second electrode on a side opposite the emission layer, wherein the first electrode includes a reflecting electrode (12), wherein the second electrode is a light-transmitting electrode, wherein a region between the optical functional layer and the first electrode comprises a microcavity structure, and a refractive index of the optical functional layer (60) is greater than or equal to a refractive index of the second electrode (20).
14
US2018062030A1
ELECTRIC DEVICE, AND DISPLAY DEVICE COMPRISING THE SAME
Publication/Patent Number: US2018062030A1 Publication Date: 2018-03-01 Application Number: 15/483,651 Filing Date: 2017-04-10 Inventor: Chung, Dae Young   Jang, Eun Joo   Cho, Oul   Kang, Hyun A   Kim, Tae Hyung   Woo, Yun Sung   Lee, Jeong Hee   Assignee: SAMSUNG ELECTRONICS CO., LTD.   IPC: H01L33/04 Abstract: An electronic device includes a first electrode and a second electrode facing each other, an emission layer comprising a plurality of quantum dots, wherein the emission layer is disposed between the first electrode and the second electrode; a first charge auxiliary layer disposed between the first electrode and the emission layer; and an optical functional layer disposed on the second electrode on a side opposite the emission layer, wherein the first electrode includes a reflecting electrode, wherein the second electrode is a light-transmitting electrode, wherein a region between the optical functional layer and the first electrode comprises a microcavity structure, and a refractive index of the optical functional layer is greater than or equal to a refractive index of the second electrode.
15
US2018032663A1
METHOD AND APPARATUS FOR SEARCHING NEW MATERIAL
Publication/Patent Number: US2018032663A1 Publication Date: 2018-02-01 Application Number: 15/664,960 Filing Date: 2017-07-31 Inventor: Woo, Yun Sung   Kim, Kyungdoc   Lee, Hyosug   Choi, Younsuk   Kwon, Youngchun   Yoo, Jiho   Kang, Seokho   Assignee: Samsung Electronics Co., Ltd.   IPC: G06N99/00 Abstract: A structure-generating method for generating a structure candidate of a new material including: by a structure-generating processor: performing machine learning on a machine learning model, wherein the machine learning model is configured to provide a result based on a descriptor of a material, a physical property of the material, and a structure of the material; and generating a structure candidate of the new material based on the result of the machine learning, wherein the new material has a target physical property, and wherein the descriptor of the material, the physical property of the material, and the structure of the material are stored in a database.
16
KR20180059363A
LIGHT EMITTING DEVICE AND DISPLAY DEVICE INCLUDING QUANTUM DOT
Publication/Patent Number: KR20180059363A Publication Date: 2018-06-04 Application Number: 20170156712 Filing Date: 2017-11-22 Inventor: Jang, Eun Joo   Jun, Shin Ae   Kim, Tae Hyung   Lee, Jeong Hee   Woo, Yun Sung   Kang, Hyun A   Chung, Dae Young   Cho, Oul   Ahn, Joo Yeon   Assignee: Samsung Electronics Co., Ltd.   IPC: H01L51/00 Abstract: 반도체 나노결정 및 상기 반도체 나노결정의 표면에 결합하는 리간드를 포함하되, 상기 리간드는 티올계 유기 리간드 또는 이의 염과 Zn, In, Ga, Mg, Ca, Sc, Sn, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Sr, Y, Zr, Nb, Mo, Ba, Au, Hg, Tl 및 이들의 조합에서 선택되는 금속을 포함하는 다가 금속 화합물을 포함하는 양자점을 포함하는 발광소자 및 표시 장치가 제공된다.
17
US2018151817A1
LIGHT EMITTING DEVICE AND DISPLAY DEVICE INCLUDING QUANTUM DOT
Publication/Patent Number: US2018151817A1 Publication Date: 2018-05-31 Application Number: 15/821,007 Filing Date: 2017-11-22 Inventor: Jun, Shin Ae   Lee, Jeong Hee   Woo, Yun Sung   Kim, Tae Hyung   Kang, Hyun A   Chung, Dae Young   Jang, Eun Joo   Ahn, Jooyeon   Cho, Oul   Assignee: SAMSUNG ELECTRONICS CO., LTD.   IPC: C09K11/06 Abstract: A light emitting device including a semiconductor nanocrystal and a ligand bound to a surface of the semiconductor nanocrystal, wherein the ligand includes an organic thiol ligand or a salt thereof and a polyvalent metal compound including a metal including Zn, In, Ga, Mg, Ca, Sc, Sn, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Sr, Y, Zr, Nb, Mo, Cd, Ba, Au, Hg, Tl, or a combination thereof, and a display device including the light emitting device.
18
EP3168883B1
TRANSPARENT ELECTRODES AND ELECTRONIC DEVICES INCLUDING THE SAME
Publication/Patent Number: EP3168883B1 Publication Date: 2018-11-28 Application Number: 16186207.3 Filing Date: 2016-08-30 Inventor: Woo, Yun Sung   Sohn, Hiesang   Shin, Weonho   Cho, Eun-hyoung   Kwak, Chan   Park, Hyeon Cheol   Cho, Youngjin   Ko, Dong-su   Ko, Woong   Kim, Kwanghee   Assignee: Samsung Electronics Co., Ltd.   IPC: H01L31/0224 Abstract: A transparent electrode including: a substrate; a first layer disposed on the substrate, the first layer including a graphene mesh structure, the graphene mesh structure including graphene and a plurality of holes; and a second layer disposed on the first layer, wherein the second layer includes a plurality of conductive nanowires.
19
US9899209B2
Electrically conductive thin films
Publication/Patent Number: US9899209B2 Publication Date: 2018-02-20 Application Number: 14/870,265 Filing Date: 2015-09-30 Inventor: Jung, Doh Won   Park, Hee Jung   Son, Yoon Chul   Woo, Yun Sung   Lee, Jongmin   Cho, Yong Hee   Moon, Kyoung-seok   Choi, Jae-young   Lee, Kimoon   Assignee: SAMSUNG ELECTRONICS CO., LTD.   IPC: B32B5/16 Abstract: An electrically conductive thin film including a plurality of nanosheets including a doped titanium oxide represented by Chemical Formula 1 and having a layered crystal structure: (AαTi1−α)O2+δ  Chemical Formula 1 wherein, in Chemical Formula 1, δ is greater than 0, A is at least one dopant metal selected from Nb, Ta, V, W, Cr, and Mo, and α is greater than 0 and less than 1. Also, an electronic device including the electrically conductive thin film.
20
US10002927B2
Transparent electrodes and electronic devices including the same
Publication/Patent Number: US10002927B2 Publication Date: 2018-06-19 Application Number: 15/236,564 Filing Date: 2016-08-15 Inventor: Kim, Kwanghee   Ko, Woong   Ko, Dong-su   Cho, Youngjin   Park, Hyeon Cheol   Kwak, Chan   Cho, Eun-hyoung   Shin, Weonho   Sohn, Hiesang   Woo, Yun Sung   Assignee: SAMSUNG ELECTRONICS CO., LTD.   IPC: H01L29/45 Abstract: A transparent electrode includes a substrate; a first layer disposed on the substrate, the first layer including a graphene mesh structure, the graphene mesh structure including graphene and a plurality of holes; and a second layer disposed on the first layer, wherein the second layer includes a plurality of conductive nanowires.
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