公开(公告)号：US11653553B2

公开(公告)日：2023-05-16

申请号：US17092456

申请日：2020-11-09

申请人： JOLED INC.

发明人： Masakazu Takata

IPC分类号： H01L51/00 ,  H01L51/56 ,  H01L27/32 ,  C09D11/107 ,  C09D11/36 ,  C09D11/033 ,  H01L51/50

CPC分类号： H01L51/0007 ,  C09D11/033 ,  C09D11/107 ,  C09D11/36 ,  H01L27/3246 ,  H01L51/004 ,  H01L51/56 ,  H01L27/3211 ,  H01L51/0004 ,  H01L51/5012

摘要： A functional layer forming ink used in forming a functional layer of the self-luminous element by a printing method, the ink including functional material dissolved or dispersed in a mixed solvent including solvents having different boiling points. When one or more solvents are selected from the solvents of the mixed solvent in descending order of boiling point until a mass ratio of the selection to the mixed solvent is a defined ratio or more, the one or more solvents in the selection are included in a solvent group of solvents that have a contact angle of 5° or less with respect to a defined resin material.

公开(公告)号：US20190165274A1

公开(公告)日：2019-05-30

申请号：US15706146

申请日：2017-09-15

申请人： Google Inc.

发明人： Katy Kasmai ,  Haydn Kirk Vestal

IPC分类号： H01L51/00 ,  H01L51/42 ,  H01L51/44 ,  H01L27/28

CPC分类号： H01L51/0007 ,  C08K3/16 ,  C08K3/22 ,  C08K2003/2241 ,  C09D5/22 ,  C09D5/24 ,  C09D5/32 ,  C09D7/61 ,  C09D7/65 ,  C09D133/26 ,  C09D157/06 ,  C09D201/00 ,  F21S9/037 ,  H01G9/0029 ,  H01G9/0036 ,  H01G9/2013 ,  H01G9/2022 ,  H01G9/2031 ,  H01G9/204 ,  H01G9/2059 ,  H01G9/2068 ,  H01G9/2095 ,  H01L27/283 ,  H01L27/288 ,  H01L27/301 ,  H01L27/3225 ,  H01L27/3227 ,  H01L28/20 ,  H01L51/0004 ,  H01L51/0026 ,  H01L51/0037 ,  H01L51/004 ,  H01L51/0078 ,  H01L51/0575 ,  H01L51/4253 ,  H01L51/44 ,  H01L51/441 ,  H01L51/448 ,  H01L51/5016 ,  H01L51/5032 ,  H01M10/465

摘要： Processes and formulations for manufacturing a painted circuit are disclosed. In some implementations, a painted circuit can be manufactured using a process including providing a substrate and applying one or more paint layers on a surface of the substrate, where the one or more paint layers each form an electrical component of the painted circuit. A given paint layer of the one or more paint layers can include a conductive paint formulation having a resistance that is defined by a concentration of conductive material that is included in the conductive paint formulation and a thickness of the given paint layer, and lower concentrations of the conductive material included in the conductive paint formulation provide a higher resistance than higher concentrations of conductive material.

公开(公告)号：US20190115536A1

公开(公告)日：2019-04-18

申请号：US15766049

申请日：2016-09-15

申请人： Merck Patent GmbH

发明人： Philip Edward MAY

IPC分类号： H01L51/00

CPC分类号： H01L51/0007 ,  H01L51/0035 ,  H01L51/0043 ,  H01L51/0052 ,  H01L51/0056 ,  H01L51/0067 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5048 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5092 ,  H01L51/5096 ,  H01L2251/552

摘要： The invention relates to formulations comprising at least two organic semiconducting compounds and at least two solvents, methods for their preparation, their use for the preparation of electronic devices and electronic devices comprising organic semiconducting materials.

公开(公告)号：US20190074443A1

公开(公告)日：2019-03-07

申请号：US16079668

申请日：2017-03-13

申请人： LG CHEM, LTD.

发明人： Doowhan CHOI ,  Jaechol LEE ,  Jinseck KIM ,  Songrim JANG ,  Donggu LEE

IPC分类号： H01L51/00 ,  H01L51/44

CPC分类号： H01L51/0007 ,  H01L31/0256 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/4253 ,  H01L51/44 ,  Y02E10/549

摘要： The present specification provides an organic solar cell, and a method for manufacturing the same.

公开(公告)号：US20180337358A1

公开(公告)日：2018-11-22

申请号：US15576836

申请日：2017-06-22

申请人： Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

发明人： Huafei XIE

IPC分类号： H01L51/05 ,  H01L51/00 ,  H01L51/50 ,  H01L27/28 ,  H01L27/32 ,  G02F1/1368 ,  G02F1/1335

CPC分类号： H01L51/0566 ,  G02F1/133514 ,  G02F1/1368 ,  G02F2202/36 ,  H01L27/283 ,  H01L27/322 ,  H01L27/3227 ,  H01L27/3274 ,  H01L51/0007 ,  H01L51/001 ,  H01L51/0018 ,  H01L51/0023 ,  H01L51/0028 ,  H01L51/003 ,  H01L51/0048 ,  H01L51/0541 ,  H01L51/502 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5096 ,  H01L2251/301 ,  H01L2251/558

摘要： The present application provides a method for fabricating a thin film transistor, a method for fabricating an array substrate, and a display apparatus. A method for fabricating a thin film transistor including: providing a substrate; covering an isolating layer on the substrate; coating an active layer precursor solution on the isolation layer; forming an active layer thin film by the active layer precursor solution; dividing the active layer thin film into a small module active layer, the mobility of the active layer of the thin film transistor is increased, and to drive the quantum dot light emitting device of the array substrate through the thin film transistor with high mobility to improve the display luminescence performance of the display apparatus.

公开(公告)号：US20180320066A1

公开(公告)日：2018-11-08

申请号：US15775396

申请日：2016-09-23

申请人： GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.

发明人： Junyou PAN ,  Xi YANG ,  Ruifeng HE

IPC分类号： C09K11/02 ,  C09K11/56 ,  C09K11/88 ,  C09K11/54 ,  C09D11/52 ,  C09D11/033 ,  C09D11/037 ,  H01L51/00 ,  C09K11/06

CPC分类号： C09K11/025 ,  C09D11/033 ,  C09D11/037 ,  C09D11/52 ,  C09K11/06 ,  C09K11/54 ,  C09K11/565 ,  C09K11/883 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0004 ,  H01L51/0005 ,  H01L51/0007 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/502 ,  H01L51/5056

摘要： A formulation for printed electronics, comprising at least one functional material and at least one heteroaromatic-based organic solvent. The printing process of the formulation and use thereof in an electronic device, particularly in an electroluminescent device. An electronic device produced by utilizing the formulation.

公开(公告)号：US20180301646A1

公开(公告)日：2018-10-18

申请号：US15767012

申请日：2016-10-11

申请人： Northwestern University

发明人： Mercouri G. Kanatzidis ,  Duyen H. Cao ,  Konstantinos Stoumpos

IPC分类号： H01L51/42 ,  H01L51/00 ,  C30B29/12 ,  C30B29/54

CPC分类号： H01L51/4213 ,  B32B19/00 ,  C30B7/14 ,  C30B29/12 ,  C30B29/54 ,  H01L51/0007 ,  H01L51/0025 ,  H01L51/0032

摘要： Highly phase-pure, two-dimensional, multilayered organic-inorganic hybrid, halide perovskites are provided. Also provided are optoelectronic devices that incorporate the halide perovskites as photoactive materials.

公开(公告)号：US20180294106A1

公开(公告)日：2018-10-11

申请号：US15574006

申请日：2016-05-16

申请人： OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION

发明人： Yabing Qi ,  Sonia Ruiz Raga

IPC分类号： H01G9/20 ,  H01L51/00 ,  H01L51/42 ,  H01G9/00

CPC分类号： H01G9/2009 ,  H01G9/0036 ,  H01L51/0007 ,  H01L51/0008 ,  H01L51/0028 ,  H01L51/005 ,  H01L51/0077 ,  H01L51/4226 ,  H01L51/4253 ,  Y02E10/549 ,  Y02P70/521

摘要： A method of forming a perovskite film is provided, the method comprising inducing a chemical reaction between a metal halide compound and methylamine (CH3NH2) gas. Specifically, the method includes: forming a metal halide film on a substrate; and exposing the metal halide film to the methylamine (CH3NH2) gas for inducing the chemical reaction between the metal halide compound and the methylamine (CH3NH2) gas to form a perovskite film. Post treatments can be carried out by adding a step of exposing the perovskite film to hydriodic acid (HI) gas and methylamine (CH3NH2) gas sequentially or simultaneously.

公开(公告)号：US20180286923A1

公开(公告)日：2018-10-04

申请号：US15524427

申请日：2015-10-21

申请人： Siemens Aktiengesellschaft

发明人： Rene Fischer ,  Andreas Kanitz ,  Oliver Schmidt ,  Sandro Francesco Tedde

IPC分类号： H01L27/30 ,  C30B29/12 ,  B28B3/00 ,  H01L51/00 ,  H01L51/42 ,  H01L51/44 ,  H01G9/00 ,  H01G9/20 ,  G01T1/24

CPC分类号： H01L27/308 ,  B28B3/00 ,  C30B29/12 ,  G01T1/24 ,  G21K4/00 ,  H01G9/0036 ,  H01G9/2009 ,  H01L51/0007 ,  H01L51/0035 ,  H01L51/0037 ,  H01L51/0047 ,  H01L51/0077 ,  H01L51/4253 ,  H01L51/442

摘要： The present disclosure relates to coated particles. The teachings thereof may be embodied in coated particles, a method for their production, and the use of the coated particles in X-ray detectors, gamma detectors, UV detectors, or solar cells. For example, some embodiments include particles comprising: perovskite crystals of the type ABX3 or AB2X4; wherein A comprises at least one monovalent, divalent, or trivalent element from the fourth or a higher period in the periodic table or mixtures thereof; B comprises a monovalent cation, the volumetric parameter of which is sufficient, with the respective element A, for perovskite lattice formation; and X is selected from the group consisting of halides and pseudohalides, and mixtures thereof; and a coating of at least one semiconductor material surrounding a nucleus comprising the perovskite crystals.

公开(公告)号：US10084042B2

公开(公告)日：2018-09-25

申请号：US15867684

申请日：2018-01-10

申请人： LIFE TECHNOLOGIES CORPORATION

发明人： Eric Welch ,  Joseph Bartel ,  Eric Tulsky ,  Joseph Treadway ,  Yongfen Chen

IPC分类号： H01L29/06 ,  H01L33/04 ,  H01L31/0352 ,  G01N33/58 ,  H01L21/02 ,  H01L51/00 ,  G01N33/533 ,  B82Y30/00 ,  C30B29/60 ,  C30B29/48 ,  C30B29/40 ,  C30B7/00 ,  B82Y20/00 ,  B82Y40/00

CPC分类号： H01L29/0665 ,  B82Y20/00 ,  B82Y30/00 ,  B82Y40/00 ,  C30B7/00 ,  C30B29/40 ,  C30B29/48 ,  C30B29/60 ,  G01N33/533 ,  G01N33/588 ,  H01L21/02628 ,  H01L31/035209 ,  H01L33/04 ,  H01L51/0007

摘要： A population of bright and stable nanocrystals is provided. The nanocrystals include a semiconductor core and a thick semiconductor shell and can exhibit high extinction coefficients, high quantum yields, and limited or no detectable blinking.