公开(公告)号：US20230311460A1

公开(公告)日：2023-10-05

申请号：US18047307

申请日：2022-10-18

Applicant: NOVAMONT S.P.A.

Inventor： Roberto PONTI ,  Claudio RUSSO

IPC: B32B27/08 ,  B32B27/20 ,  B32B27/22 ,  B32B27/28 ,  B32B27/30 ,  B32B27/36 ,  C08J5/18 ,  C08L67/02 ,  B32B27/40 ,  B32B7/04 ,  B32B27/18 ,  B32B27/42 ,  B32B27/34 ,  B32B27/32 ,  A01G13/02

CPC classification number: B32B27/08 ,  B32B27/20 ,  B32B27/22 ,  B32B27/285 ,  B32B27/302 ,  B32B27/306 ,  B32B27/308 ,  B32B27/36 ,  C08J5/18 ,  C08L67/02 ,  B32B27/40 ,  B32B7/04 ,  B32B27/18 ,  B32B27/304 ,  B32B27/42 ,  B32B27/34 ,  B32B27/365 ,  B32B27/32 ,  A01G13/0275 ,  B32B2250/24 ,  B32B2264/10 ,  B32B2270/00 ,  B32B2307/5825 ,  B32B2307/7163 ,  B32B2439/70 ,  B32B2553/00 ,  C08J2367/02 ,  C08J2403/02 ,  C08J2467/04 ,  B32B2307/732 ,  B32B2264/102 ,  B32B2307/21 ,  B32B2307/50 ,  B32B2264/104 ,  B32B2307/3065 ,  C08L2201/06 ,  C08L2205/035 ,  Y10T428/1334 ,  Y10T428/1352 ,  C08J2425/14 ,  C08J2467/02 ,  C08L2203/16 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2310/00

Abstract: This invention relates to a multilayer biodegradable film which is particularly suitable for the manufacture of packaging and is also characterised by appreciable optical transparency properties in addition to high level mechanical properties.

公开(公告)号：US11772368B2

公开(公告)日：2023-10-03

申请号：US16227178

申请日：2018-12-20

Applicant: FLEXOPACK S.A.

Inventor： Dimitris Gkinosatis

IPC: B32B27/08 ,  B32B1/08 ,  B32B27/30 ,  B32B27/34 ,  B32B27/32 ,  B65D88/16 ,  B32B1/00 ,  B32B27/28

CPC classification number: B32B27/08 ,  B32B1/00 ,  B32B1/08 ,  B32B27/285 ,  B32B27/306 ,  B32B27/32 ,  B32B27/34 ,  B65D88/1612 ,  B32B2250/02 ,  B32B2250/05 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2307/31 ,  B32B2307/7244 ,  B32B2307/738 ,  B32B2439/46 ,  B32B2439/70 ,  Y10T428/1334 ,  Y10T428/1341

Abstract: The invention relates to plastic film preferably with a thickness of 50 to 300 microns, comprising a polyolefin homopolymer or copolymer, a polyether copolymer having a melting point between 100° C. and 120° C. and a layer comprising oxygen barrier polymer.

公开(公告)号：US11770946B2

公开(公告)日：2023-09-26

申请号：US16926745

申请日：2020-07-12

Applicant: Samsung Display Co., Ltd.

Inventor： Heonjung Shin ,  Jeoungsub Lee ,  Hyun Joon Oh

IPC: H01L51/52 ,  H10K50/84 ,  G02B1/14 ,  B32B27/28 ,  B32B27/06 ,  B32B7/12 ,  H10K59/12 ,  H10K59/40 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K50/841 ,  B32B7/12 ,  B32B27/06 ,  B32B27/281 ,  G02B1/14 ,  H10K59/12 ,  H10K59/40 ,  H10K77/111 ,  B32B2255/10 ,  B32B2307/304 ,  B32B2457/206 ,  H10K2102/311

Abstract: A window for a display device includes: a film having flexibility; and at least one coating layer disposed on the film. As tensile stress acting on the film increases, the film is elastically deformed in a first range of strains of the film and plastically deformed in a second range of strains of the film greater than the first range, the first and second ranges being defined by a relationship between the tensile stress and a strain of the film in accordance with the tensile stress. The film has a yield strain in a third range from about 1.9% to about 2.25%, and the yield strain is defined as the strain of the film when a yield stress of the relationship in the first range is applied to the film.

公开(公告)号：US20230301165A1

公开(公告)日：2023-09-21

申请号：US18201706

申请日：2023-05-24

Applicant: Samsung Display Co., Ltd.

Inventor： Chang Han LEE ,  Myung Hwan KIM ,  Sang Yeol KIM ,  Woo Hyun KIM ,  Hyo Jin KIM ,  Kyoung ll MIN ,  Tae Hyun HUNG ,  Se Joong SHIN ,  Ho Ryun CHUNG ,  Jae cheol CHOI

IPC: H10K77/10 ,  B32B7/022 ,  B32B3/30 ,  B32B27/08 ,  B32B27/28 ,  B32B27/36 ,  H05K1/02 ,  H05K1/14 ,  G06F1/16 ,  H04M1/02 ,  H10K50/844 ,  H10K59/131

CPC classification number: H10K77/111 ,  B32B7/022 ,  B32B3/30 ,  B32B27/08 ,  B32B27/281 ,  B32B27/36 ,  H05K1/0281 ,  H05K1/147 ,  G06F1/1652 ,  H04M1/0268 ,  H10K50/844 ,  H10K59/131 ,  B32B2457/206 ,  H05K2201/055 ,  H05K2201/10128 ,  H10K2102/311

Abstract: A display device includes a display panel, a support film, and a polymer layer. The display panel includes a display area comprising a first area that is bendable, and a non-display area adjacent to the display area. The support film is coupled to a bottom surface of the display panel. The support film includes a first groove overlapping with the first area. The polymer layer is disposed in the first groove. The polymer layer includes a material with higher flexibility than the support film. Angles formed by the top surface of the support film and inner sides of the support film defining the first groove are acute angles.

公开(公告)号：US11760837B2

公开(公告)日：2023-09-19

申请号：US17360296

申请日：2021-06-28

Applicant: Aspen Aerogels, Inc.

Inventor： Nicholas Anthony Zafiropoulos ,  Shannon Olga White ,  Jimmy Lee Clark

IPC: A23N5/00 ,  C08G73/10 ,  C08L79/08 ,  C08K7/06 ,  B32B5/32 ,  B32B3/04 ,  B32B5/18 ,  B32B3/26 ,  B32B5/10 ,  B32B27/28 ,  C08K3/04 ,  F16L59/02

CPC classification number: C08G73/10 ,  B32B3/04 ,  B32B3/266 ,  B32B5/10 ,  B32B5/18 ,  B32B5/32 ,  B32B27/281 ,  C08G73/1067 ,  C08K3/04 ,  C08K7/06 ,  C08L79/08 ,  F16L59/028 ,  B32B2266/0214 ,  B32B2266/0292 ,  B32B2266/04 ,  B32B2266/057 ,  B32B2266/06 ,  B32B2266/102 ,  B32B2266/126 ,  B32B2307/302 ,  B32B2307/304 ,  B32B2307/416 ,  B32B2307/546 ,  B32B2307/72 ,  B32B2605/18 ,  C08G2110/0091 ,  C08G2330/00 ,  Y10T428/233 ,  Y10T428/249953 ,  Y10T428/249986 ,  C08K7/06 ,  C08L79/08

Abstract: The present invention provides compositions and methods related to aerogel materials, including polyimide-based aerogels. In particular, aerogel materials optimized to have certain physical and chemical properties such as flexural and compressive strength are provided. In some embodiments, the aerogel materials can be at least partially carbonized.

公开(公告)号：US11753817B2

公开(公告)日：2023-09-12

申请号：US15844088

申请日：2017-12-15

Applicant: CertainTeed Gypsum, Inc.

Inventor： Zhiqiang Shi ,  Aldo Glean

IPC: E04B1/86 ,  B32B27/30 ,  B32B5/02 ,  B32B13/08 ,  B32B29/00 ,  B32B5/26 ,  B32B13/02 ,  C04B28/02 ,  B32B13/04 ,  B32B27/28 ,  C04B28/14 ,  C04B28/10 ,  B32B29/02 ,  B32B5/20 ,  B28B19/00 ,  B32B13/12 ,  B32B13/14 ,  E04B1/82 ,  E04C2/04 ,  E04C2/52 ,  G10K11/168 ,  C04B111/00 ,  E04B1/84

CPC classification number: E04B1/86 ,  B28B19/0092 ,  B32B5/022 ,  B32B5/024 ,  B32B5/028 ,  B32B5/20 ,  B32B5/26 ,  B32B13/02 ,  B32B13/045 ,  B32B13/08 ,  B32B13/12 ,  B32B13/14 ,  B32B27/283 ,  B32B27/302 ,  B32B27/308 ,  B32B29/002 ,  B32B29/007 ,  B32B29/02 ,  C04B28/02 ,  C04B28/10 ,  C04B28/14 ,  E04B1/8209 ,  E04C2/043 ,  E04C2/526 ,  G10K11/168 ,  B32B2255/00 ,  B32B2255/02 ,  B32B2255/12 ,  B32B2255/26 ,  B32B2260/02 ,  B32B2260/021 ,  B32B2260/023 ,  B32B2260/028 ,  B32B2264/00 ,  B32B2264/101 ,  B32B2264/12 ,  B32B2307/10 ,  B32B2307/102 ,  B32B2307/732 ,  B32B2419/00 ,  B32B2607/00 ,  C04B2111/0062 ,  C04B2111/00629 ,  E04B2001/8461 ,  C04B28/14 ,  C04B14/42 ,  C04B38/10 ,  C04B2103/30 ,  C04B28/02 ,  C04B14/42 ,  C04B38/10 ,  C04B2103/30 ,  C04B28/10 ,  C04B14/42 ,  C04B38/10 ,  C04B2103/30

Abstract: The present disclosure relates to plaster boards and methods for making them. For example, one aspect of the disclosure is a plaster board comprising one or more continuous layers of material disposed within a body of hardened plaster material, the first side and second side of each continuous layer of material being substantially covered by the hardened plaster material. In certain such embodiments, each continuous layer of material includes a polymer (e.g., a damping polymer) disposed on a carrier sheet. Another aspect of the disclosure relates to a method for making a plaster board that involves drying a wet body of plaster material while a continuous layer of material or precursor therefor is disposed within it.

公开(公告)号：US11752744B2

公开(公告)日：2023-09-12

申请号：US17641879

申请日：2019-10-23

Applicant: PI Advanced Materials Co., Ltd.

Inventor： Ki-Hoon Kim ,  Kil-Nam Lee

IPC: B32B27/28 ,  C08G73/10 ,  B32B15/08 ,  B32B15/20 ,  B32B27/08 ,  B32B27/26

CPC classification number: B32B27/281 ,  B32B15/08 ,  B32B15/20 ,  B32B27/08 ,  B32B27/26 ,  C08G73/1021 ,  C08G73/1067 ,  B32B2307/54 ,  B32B2457/08

Abstract: The present disclosure provides a multilayer polyimide film in which the core layer is made of a non-thermoplastic polyimide resin comprising one or more imidization catalysts and one or more dehydrating agents, and the skin layer laminated on one or both surfaces of the core layer contains one or more imidization catalysts, but does not contain a dehydrating agent, and a method for manufacturing the same.

公开(公告)号：US11745294B2

公开(公告)日：2023-09-05

申请号：US15803137

申请日：2017-11-03

Applicant: HENKEL AG & CO., KGaA

Inventor： Pukun Zhu ,  Shashi Gupta ,  Louis Rector ,  Qizhuo Zhuo

IPC: B23K35/02 ,  H01L23/00 ,  B32B27/00 ,  C08L63/00 ,  H01L21/683 ,  B23K35/30 ,  B23K35/36 ,  B32B7/06 ,  B32B7/12 ,  B32B27/36 ,  B32B15/08 ,  B32B27/38 ,  B32B15/20 ,  B32B27/40 ,  B32B27/30 ,  B32B27/20 ,  B32B27/28 ,  B32B27/08

CPC classification number: B23K35/025 ,  B23K35/302 ,  B23K35/3006 ,  B23K35/3033 ,  B23K35/3613 ,  B32B27/00 ,  C08L63/00 ,  H01L21/6836 ,  H01L24/27 ,  H01L24/29 ,  H01L24/83 ,  B32B7/06 ,  B32B7/12 ,  B32B15/08 ,  B32B15/20 ,  B32B27/08 ,  B32B27/205 ,  B32B27/281 ,  B32B27/306 ,  B32B27/308 ,  B32B27/36 ,  B32B27/38 ,  B32B27/40 ,  B32B2255/205 ,  B32B2264/102 ,  B32B2264/105 ,  B32B2264/12 ,  B32B2274/00 ,  B32B2307/202 ,  B32B2307/302 ,  B32B2307/542 ,  B32B2307/748 ,  B32B2457/14 ,  H01L2221/68327 ,  H01L2221/68377 ,  H01L2224/8384 ,  H01L2224/83191

Abstract: Provided herein are sinterable films and pastes as conductive die attach materials having advantageous properties for use in die semiconductor packages. Also provided are formulations useful for the preparation of such films and pastes, as well as methods for making such formulations. In additional aspects of the present invention, there are provided conductive networks prepared from compositions according to the present invention. In certain aspects, the invention relates to articles comprising such sintering films and pastes adhered to a suitable substrate therefor.

公开(公告)号：US20230269896A1

公开(公告)日：2023-08-24

申请号：US18107413

申请日：2023-02-08

Applicant: UTI INC.

Inventor： Kukhyun SUNWOO ,  Tea Joo HA ,  Hee Jun AHN ,  Seok Pil JIN ,  Jae Suk OH ,  Joo Seok LEE

IPC: H05K5/03 ,  B32B27/28 ,  B32B17/10 ,  B32B7/12

CPC classification number: H05K5/03 ,  B32B27/281 ,  B32B17/1055 ,  B32B7/12 ,  B32B17/10027 ,  B32B2250/40 ,  B32B2255/10 ,  B32B27/36

Abstract: Proposed are a hybrid flexible cover window and a method of manufacturing the same. The hybrid flexible cover window includes a flat portion formed on a flat area of a flexible display and a folding portion which is formed in succession to the flat portion and formed in a folding area of the flexible display. The hybrid flexible cover window includes a substrate, a transparent polyimide layer formed on the glass substrate, and an adhesive buffer layer formed between the glass substrate and the TPI layer, in which the TPI layer has a UV cut-off wavelength of less than 380 nm.

公开(公告)号：US20230264510A1

公开(公告)日：2023-08-24

申请号：US17822413

申请日：2022-08-25

Applicant: WAVEFRONT TECHNOLOGY, INC.

Inventor： Christopher Chapman Rich ,  Joel Mikael Petersen ,  Roger Winston Phillips ,  John Michael Tamkin

IPC: B42D25/351 ,  B32B3/08 ,  B32B7/06 ,  B32B27/36 ,  B32B27/30 ,  B32B27/32 ,  B32B27/08 ,  B42D25/378 ,  B42D25/373 ,  B42D25/328 ,  G02B3/00 ,  B42D25/21 ,  B42D25/324 ,  B32B3/30 ,  B44F1/04 ,  B32B27/28 ,  G02B27/06 ,  G02B30/27

CPC classification number: B42D25/351 ,  B32B3/08 ,  B32B3/30 ,  B32B7/06 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36 ,  B32B27/285 ,  B32B27/302 ,  B32B27/304 ,  B32B27/365 ,  B42D25/21 ,  B42D25/324 ,  B42D25/328 ,  B42D25/373 ,  B42D25/378 ,  B44F1/045 ,  G02B3/0056 ,  B32B2250/24 ,  B32B2255/20 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2255/205 ,  B32B2307/40 ,  B32B2307/41 ,  B32B2307/204 ,  B32B2307/402 ,  B32B2307/408 ,  B32B2307/412 ,  B32B2307/422 ,  B32B2307/732 ,  B32B2307/4023 ,  B32B2307/4026 ,  B32B2425/00 ,  G02B27/06 ,  G02B30/27

Abstract: An optical device includes an array of lenses and a plurality of segments disposed under the array of lenses. The plurality of segments corresponds to a plurality of images. Upon tilting the device at different viewing angle, the array of lenses presents images sequentially. In some examples, individual ones of the segments can comprise specular reflecting, transparent, diffusely reflecting, and/or diffusely transmissive features. In some examples, individual ones of the segments can comprise transparent and non-transparent regions. The images can produce one or more optical effects.