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公开(公告)号：US20220204409A1
公开(公告)日：2022-06-30
申请号：US17554835
申请日：2021-12-17
发明人： Tien-Heng HUANG , Yu-Han WU , Kuo-Chuang CHIU
IPC分类号： C04B35/488 , C04B35/622 , H01L23/00
摘要： A ceramic material includes zirconia toughened alumina (ZTA), which is doped with zinc ions and other metal ions, in which the other metal ions are chromium (Cr) ions, titanium (Ti) ions, gadolinium (Gd) ions, manganese (Mn) ions, cobalt (Co) ions, iron (Fe) ions, or a combination thereof. The ceramic material may have a hardness of 1600 Hv10 to 2200 Hv10 and a bending strength of 600 MPa to 645 MPa. The ceramic material can be used as wire bonding capillary.
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2.发明申请CERAMIC POWDER, METHOD OF MANUFACTURING THE SAME, AND METHOD FOR LASER SINTER MOLDING 有权陶瓷粉末及其制造方法以及用于激光烧结的方法公开(公告)号：US20160115083A1
公开(公告)日：2016-04-28
申请号：US14883235
申请日：2015-10-14
发明人： Yu-Han WU , Kuo-Chuang CHIU
IPC分类号： C04B35/486 , C04B35/14 , C04B35/626 , C04B35/64 , C04B35/628
CPC分类号： C04B35/62655 , C04B35/117 , C04B35/488 , C04B35/62807 , C04B35/62892 , C04B35/63416 , C04B2235/3203 , C04B2235/3206 , C04B2235/3217 , C04B2235/3225 , C04B2235/3246 , C04B2235/3418 , C04B2235/5436 , C04B2235/665 , C04B2235/96 , C04B2235/9607 , C04B2235/963
摘要： Disclosed is a method of manufacturing a ceramic powder, which includes forming a slurry by mixing of first ceramic particles, binder and water, spraying and drying the slurry to form a first ceramic core portion, and thermally treating and shaping the first ceramic core portion. The first ceramic core portion has a first flexural strength and a first coefficient of thermal expansion. The method further includes forming another slurry to form a second ceramic shell portion formed by second ceramic particles and covering the first ceramic core portion. The second ceramic shell portion has a second flexural strength and a second coefficient of thermal expansion. The ceramic powder is formed by thermally treating and shaping the first ceramic core portion and the second ceramic shell portion.
摘要翻译： 公开了一种制造陶瓷粉末的方法，其包括通过混合第一陶瓷颗粒，粘合剂和水形成浆料，喷雾和干燥浆料以形成第一陶瓷芯部分，以及对第一陶瓷芯部分进行热处理和成形。 第一陶瓷芯部具有第一弯曲强度和第一热膨胀系数。 该方法还包括形成另一浆料以形成由第二陶瓷颗粒形成并覆盖第一陶瓷芯部分的第二陶瓷壳体部分。 第二陶瓷壳体部分具有第二弯曲强度和第二热膨胀系数。 通过对第一陶瓷芯部和第二陶瓷壳部进行热处理和成形来形成陶瓷粉末。
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公开(公告)号：US20240217878A1
公开(公告)日：2024-07-04
申请号：US18170367
申请日：2023-02-16
发明人： Tien-Heng HUANG , Yu-Han WU , Kuo-Chuang CHIU
CPC分类号： C04B35/18 , C04B35/64 , C04B2235/3298 , C04B2235/3409 , C04B2235/3463 , C04B2235/723 , C04B2235/728
摘要： A method of forming a ceramic material includes providing a mixture of solid powder, which includes precursors of crystalline aluminum silicate, amorphous fluxing agent, and amorphous modifier. The method also sinters the mixture of solid powder at 1600° C. to 1800° C. to form the ceramic material, which includes 100 parts by weight of the crystalline aluminum silicate having a chemical formula of AlSixO1.5+2x, wherein x is 0.21 to 0.35, 10 to 15 parts by weight of the amorphous fluxing agent, and 5 to 10 parts by weight of the amorphous modifier.
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公开(公告)号：US20230202928A1
公开(公告)日：2023-06-29
申请号：US17564082
申请日：2021-12-28
发明人： Tien-Heng HUANG , Yu-Han WU , Kuo-Chuang CHIU , Chieh-Yu YANG
IPC分类号： C04B35/10
CPC分类号： C04B35/10 , C04B2235/3217 , C04B2235/3244 , C04B2235/3224 , C04B2235/3275 , C04B2235/3241 , C04B2235/3232 , C04B2235/3262 , C04B2235/3279
摘要： A ceramic material includes zirconia toughened alumina (ZTA) doped with scandium (Sc) ions. ZTA can be further doped with other metal ions, and the other metal ions include cobalt (Co) ions, chromium (Cr) ions, zinc (Zn) ions, titanium (Ti) ions, manganese (Mn) ions, nickel (Ni) ions, or a combination thereof. The ceramic material can be used as a ceramic object, such as a wire bonding capillary, a heat dissipation plate, a denture tooth, orthopedic implants, direct bonded copper, or a high-temperature co-fired ceramic.
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公开(公告)号：US20140091302A1
公开(公告)日：2014-04-03
申请号：US14039188
申请日：2013-09-27
发明人： Tzu-Chi CHOU , Kuo-Chuang CHIU , Show-Ju PENG , Shan-Haw CHIOU , Yu-Tsz SHIE
IPC分类号： H01L29/12
CPC分类号： H01L29/12 , C01G9/02 , C01G15/006 , C01P2002/50 , C01P2002/52 , C04B35/453 , C04B35/624 , C04B2235/3206 , C04B2235/3208 , C04B2235/3281 , C04B2235/3284 , C04B2235/3286 , C04B2235/449 , H01L29/26 , H01L29/7869 , H01L33/26
摘要： The disclosure provides a p-type metal oxide semiconductor material. The p-type metal oxide semiconductor material has the following formula: In1−xGa1−yMx+yZnO4+m, wherein M is Ca, Mg, or Cu, 0
摘要翻译： 本公开提供了一种p型金属氧化物半导体材料。 p型金属氧化物半导体材料具有下式：In1-xGa1-yMx + yZnO4 + m，其中M是Ca，Mg或Cu，0
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公开(公告)号：US20210198154A1
公开(公告)日：2021-07-01
申请号：US17133270
申请日：2020-12-23
发明人： Kuo-Chuang CHIU , Tzu-Yu LIU , Tien-Heng HUANG , Tzu-Chi CHOU , Cheng-Ting LIN
IPC分类号： C04B35/64 , C04B35/14 , C04B35/628
摘要： A method of forming low-k material is provided. The method includes providing a plurality of core-shell particles. The core of the core-shell particles has a first ceramic with a low melting point. The shell of the core-shell particles has a second ceramic with a low melting point and a low dielectric constant. The core-shell particles are sintered and molded to form a low-k material. The shell of the core-shell particles is connected to form a network structure of a microcrystal phase.
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公开(公告)号：US20210161006A1
公开(公告)日：2021-05-27
申请号：US16721509
申请日：2019-12-19
摘要： A direct bonded copper ceramic substrate is provided, which includes a nitride ceramic substrate, a first passivation layer, and a first copper layer. The first passivation layer includes aluminum oxide or silicon oxide doped with another metal. The other metal is titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, or a combination thereof. The aluminum or silicon and the other metal have a weight ratio of 60:40 to 99.5:0.5. The first passivation layer is disposed between the top surface of the nitride ceramic substrate and the first copper layer.
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公开(公告)号：US20180104643A1
公开(公告)日：2018-04-19
申请号：US15461765
申请日：2017-03-17
发明人： Kai-Hsiang CHUANG , Kuo-Chuang CHIU , Kuan-Yi LI
IPC分类号： B01D53/14 , B01D53/18 , B01D53/56 , B01D53/78 , B01D53/92 , B01D53/86 , B01D53/94 , B01J35/04 , B01J23/10
CPC分类号： B01D53/1493 , B01D53/18 , B01D53/56 , B01D53/75 , B01D53/78 , B01D53/8631 , B01D53/864 , B01D53/92 , B01D53/9431 , B01D2252/2023 , B01D2252/2041 , B01D2252/20494 , B01D2252/205 , B01D2252/502 , B01D2252/60 , B01D2255/2063 , B01D2255/2065 , B01D2258/01 , B01D2258/0283 , B01J23/10 , B01J35/04
摘要： A composition and a device for purification of nitrogen-oxide-containing gas is provided. It can purify harmful nitrogen-oxide-containing gases, such as nitric oxide or nitrogen dioxide. The composition includes an alkaline substance and at least one organic acid, the organic acids having an enediol group, enediamine group, or amine group of cyclopentane compounds, cyclohexane compounds, cycloheptane compounds, or phenanthrene compounds.
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