公开(公告)号：US12156468B2

公开(公告)日：2024-11-26

申请号：US16615606

申请日：2018-05-21

Applicant: MATERIAL SCIENCE CO., LTD.

Inventor： Jae Ho Jeong ,  Hyun Bin Kang ,  Jin Sung Kim ,  Tae Ho Kwak

IPC: H10K85/60 ,  C07F5/02 ,  C09K11/06 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18 ,  H10K101/10

Abstract: The present invention relates to a compound represented by Formula 1 and an organic electroluminescent element including the same, and provides an organic compound which is excellent in service life, efficiency, electrochemical stability, and thermal stability, and an organic electroluminescent element including the same.

公开(公告)号：US20240360537A1

公开(公告)日：2024-10-31

申请号：US18292882

申请日：2022-12-23

Applicant: LIANYUNGANG COSMOSPARK MATERIAL SCIENCE CO., LTD.

Inventor： Yihui PENG ,  Jiancheng DA

IPC: C22C1/03 ,  B22D21/00 ,  C22C1/02 ,  C22F1/00 ,  C22F1/04

CPC classification number: C22C1/03 ,  B22D21/007 ,  C22C1/026 ,  C22F1/002 ,  C22F1/04

Abstract: The present invention provides a high-strength composite modified aluminum alloy part and a preparation method therefor. The preparation method includes: providing an aluminum alloy melt; providing a modifier; adding the modifier to the aluminum alloy melt under an inert gas atmosphere and melting, to obtain a modified aluminum alloy melt; performing casting by using the modified aluminum alloy melt, to obtain the cast aluminum alloy blank; and performing a heat treatment on the modified aluminum alloy blank, wherein the heat treatment includes: a solution treatment, a water quenching treatment, and an aging treatment.

公开(公告)号：US11107993B2

公开(公告)日：2021-08-31

申请号：US16067056

申请日：2016-12-29

Applicant: MATERIAL SCIENCE CO., LTD.

Inventor： Jae Ho Jeong ,  Hyun Bin Kang ,  Ji Woong Yoo ,  Sang Hoon Hong ,  In Kyung Jeong

IPC: H01L51/50 ,  H01L51/00 ,  C09K11/06 ,  C07C211/54 ,  H05B33/14 ,  C07C255/58 ,  C07C217/94 ,  C07C233/07 ,  C07C215/82 ,  C07C215/88 ,  C07C211/61 ,  C07C217/92 ,  C07D213/74 ,  C07D307/91 ,  C07D333/76 ,  C07F7/08

Abstract: The present invention relates to an organic light-emitting diode (OLED) including a novel organic compound used in a light emitting layer thereof. Particularly, the present invention relates to an OLED including a novel pyrene-based organic compound.

公开(公告)号：US20210053998A1

公开(公告)日：2021-02-25

申请号：US16976276

申请日：2019-07-23

Applicant: MATERIAL SCIENCE CO., LTD.

Inventor： Sung Hoon KIM ,  Jae Ho JEONG ,  Hyun Bin KANG ,  Jin-sung KIM ,  Tae-ho KWAK

IPC: C07F5/02 ,  H01L51/00

Abstract: The present disclosure relates to an organic electroluminescent element, and more particularly to an organic electroluminescent element including a novel boron-based organic compound and anthracene-based organic compound in one or more organic layers included in the organic electroluminescent element. The present disclosure may provide an organic electroluminescent element, which is prevented from deterioration in color characteristics and has characteristics such as long lifetimes, as a result of using a host material having a specific structural formula despite having high polarity.

公开(公告)号：US20200176679A1

公开(公告)日：2020-06-04

申请号：US16615606

申请日：2018-05-21

Applicant: MATERIAL SCIENCE CO., LTD.

Inventor： Jae Ho Jeong ,  Hyun Bin Kang ,  Jin Sung KIM ,  Tae Ho KWAK

IPC: H01L51/00 ,  C07F5/02 ,  C09K11/06

Abstract: The present invention relates to a compound represented by Formula 1 and an organic electroluminescent element including the same, and provides an organic compound which is excellent in service life, efficiency, electrochemical stability, and thermal stability, and an organic electroluminescent element including the same.

公开(公告)号：US10434539B2

公开(公告)日：2019-10-08

申请号：US15091097

申请日：2016-04-05

Applicant: GRAND TEK ADVANCE MATERIAL SCIENCE CO., LTD.

Inventor： Hsueh-Tso Lin ,  Rui-Gang Hou ,  Dick Zhong

IPC: B05D3/02 ,  B05D7/00 ,  C09D5/16 ,  C09D127/16

Abstract: A baking-type aqueous organic silicon fluorine-containing polymer paint is provided, which includes an aqueous organic silicon fluorine-containing polymer dispersion and a curing agent. The curing agent includes aqueous amino resin, aqueous isocyanate resin, or a combination thereof. In addition, the paint may further include an assist resin such as aqueous polyester resin, aqueous acrylic acid resin, aqueous epoxy resin, aqueous phenoxy resin, or a combination thereof.

公开(公告)号：US20190305227A1

公开(公告)日：2019-10-03

申请号：US16366975

申请日：2019-03-27

Applicant: LG Display Co., Ltd. ,  Material Science Co., Ltd.

Inventor： Seunghee Yoon ,  Inbum Song ,  Hyun Bin Kang ,  Jaemin Ryu ,  Jin Sung Kim ,  Tae-ho Kwak ,  Sunghoon Kim

IPC: H01L51/00 ,  C07D307/91 ,  C09K11/06 ,  C07D307/77 ,  C07D333/76 ,  C07D409/10

Abstract: The present disclosure relates to a novel organic compound and an organic electroluminescent device including the same. More specifically, the present disclosure relates to a deuterated organic compound and an organic electroluminescent device including at least one organic layer made of the deuterated organic compound. Thus, the organic electroluminescent device exhibits a longer lifetime, lower voltage implementation, and improved luminous efficiency.

公开(公告)号：US10167389B2

公开(公告)日：2019-01-01

申请号：US15495252

申请日：2017-04-24

Applicant: GRAND TEK ADVANCE MATERIAL SCIENCE CO., LTD.

Inventor： Hsueh-Tso Lin ,  Zhi-Yong Wang ,  Dick Zhong

IPC: C08L71/12 ,  C08F212/08 ,  C08F212/36 ,  C08F212/34 ,  C08F226/06 ,  C08L25/18 ,  C08L25/08 ,  C08F212/12 ,  C08L25/16

Abstract: Polyphenylene ether resin composition includes 100 parts by weight of polyphenylene ether resin, 25 to 40 parts by weight of copolymer, and 0.01 to 0.02 parts by weight of initiator. The copolymer is (A) copolymer polymerized of (a) mono-functional monomer, (b1) bi-functional monomer, and (c) tri-functional monomer through radical polymerization, (B) copolymer polymerized of (a) mono-functional monomer and (b2) bi-functional monomer through radical polymerization, or (C) a combination thereof.

公开(公告)号：US20170240761A1

公开(公告)日：2017-08-24

申请号：US15238112

申请日：2016-08-16

Applicant: GRAND TEK ADVANCE MATERIAL SCIENCE CO., LTD.

Inventor： Hsueh-Tso LIN ,  Rui-Gang HOU ,  Dick ZHONG

IPC: C09D127/14 ,  C08J7/04 ,  B05D7/00 ,  C09D5/00

CPC classification number: C09D127/14 ,  B05D3/0254 ,  B05D3/0406 ,  B05D7/50 ,  B05D7/542 ,  B05D2202/00 ,  B05D2401/21 ,  B05D2506/10 ,  C08J7/047 ,  C08J2327/14 ,  C08J2427/14 ,  C09D5/002

Abstract: A method of manufacturing a coating is provided, which includes applying a primer paint on a substrate, wherein the primer paint includes 100 parts by weight of a first PVF, 30-70 parts by weight of an assistance resin, 5-30 parts by weight of a curing agent, 100-120 parts by weight of a first latent solvent, 3-methoxy-3-methyl-1-butanol, and water. The first latent solvent, 3-methoxy-3-methyl-1-butanol, and water have a weight ratio of 60:10-20:40-60. The method also applies a finish paint on the primer paint, wherein the finish paint includes 100 parts by weight of a second PVF, 100-120 parts by weight of a second latent solvent, 3-methoxy-3-methyl-1-butanol, and water, wherein the second latent solvent, 3-methoxy-3-methyl-1-butanol, and water have a weight ratio of 50:10-20:30-60. The primer paint and the finish paint are baked and dried to form a coating.

公开(公告)号：US09127175B2

公开(公告)日：2015-09-08

申请号：US14013662

申请日：2013-08-29

Applicant: Grand Tek Advance Material Science Co., Ltd.

Inventor： Hseuh-Tso Lin ,  Shin-Hung Chen ,  Dick Zhong

IPC: C09D5/38 ,  C09D5/03 ,  C08J3/00 ,  C08J3/12 ,  C09D183/04 ,  C08L83/04 ,  C09D1/00 ,  C08G77/18 ,  C08G77/00

CPC classification number: C09D5/38 ,  C08G77/18 ,  C08G77/80 ,  C08J3/005 ,  C08J3/12 ,  C08J3/126 ,  C08J2300/102 ,  C08J2327/18 ,  C08J2483/04 ,  C08L83/04 ,  C09D1/00 ,  C09D5/031 ,  C09D5/033 ,  C09D183/04 ,  Y10T428/2982 ,  Y10T428/31663 ,  C08L27/18 ,  C09D127/18 ,  C08K3/36 ,  C08K3/20 ,  C08K3/34 ,  C08K5/09

Abstract: Disclosed is a method of forming a composite micropowder, including mixing 100 parts by weight of fluorine-containing polymer, 10 to 140 parts by weight of silane, catalyst, and water, such that the silane is in-situ polymerized in the fluorine-containing polymer to form a polysiloxane, and the fluorine-containing polymer and the polysiloxane form a composite. The composite is dried, and then physically crushed to form composite micropowder. The total weight of the fluorine-containing polymer and the silane and the weight of the catalyst have a ratio of 100:1 to 100:0.0001. The silane and the water have a molar ratio of 1:0.5 to 1:3. The composite micropowder has a diameter of 0.1 μm to 15 μm. The fluorine-containing polymer and the polysiloxane in the composite micropowder have a weight ratio of 95:5 to 60:40.

Abstract translation: 公开了一种形成复合微粉的方法，包括将100重量份的含氟聚合物，10至140重量份的硅烷，催化剂和水混合，使得硅烷在含氟的聚合物中原位聚合 聚合物形成聚硅氧烷，并且含氟聚合物和聚硅氧烷形成复合材料。 将复合物干燥，然后物理粉碎以形成复合微粉。 含氟聚合物和硅烷的总重量和催化剂的重量比为100:1至100:1000:1。 硅烷和水的摩尔比为1:0.5至1:3。 复合微粉的直径为0.1μm〜15μm。 复合微粉中的含氟聚合物和聚硅氧烷的重量比为95:5〜60:40。