Patents by Inventor Tien-Heng Huang
Tien-Heng Huang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11964915Abstract: 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.Type: GrantFiled: December 17, 2021Date of Patent: April 23, 2024Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Tien-Heng Huang, Yu-Han Wu, Kuo-Chuang Chiu
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Patent number: 11939268Abstract: 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.Type: GrantFiled: December 23, 2020Date of Patent: March 26, 2024Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Kuo-Chuang Chiu, Tzu-Yu Liu, Tien-Heng Huang, Tzu-Chi Chou, Cheng-Ting Lin
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Publication number: 20230202928Abstract: 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.Type: ApplicationFiled: December 28, 2021Publication date: June 29, 2023Inventors: Tien-Heng HUANG, Yu-Han WU, Kuo-Chuang CHIU, Chieh-Yu YANG
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Publication number: 20220204409Abstract: 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.Type: ApplicationFiled: December 17, 2021Publication date: June 30, 2022Inventors: Tien-Heng HUANG, Yu-Han WU, Kuo-Chuang CHIU
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Publication number: 20210198154Abstract: 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.Type: ApplicationFiled: December 23, 2020Publication date: July 1, 2021Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Kuo-Chuang CHIU, Tzu-Yu LIU, Tien-Heng HUANG, Tzu-Chi CHOU, Cheng-Ting LIN
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Patent number: 9401433Abstract: A p-type metal oxide semiconductor material is provided, which is composed of AlxGe(1-x)Oy, wherein 0<x?0.6, and 1.0?y?2.0. The p-type metal oxide semiconductor material can be applied in a transistor. The transistor may include a gate electrode, a channel layer separated from the gate electrode by a gate insulation layer, and a source electrode and a drain electrode contacting two sides of the channel layer, wherein the channel layer is the p-type metal oxide semiconductor material.Type: GrantFiled: December 29, 2015Date of Patent: July 26, 2016Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Shan-Haw Chiou, Tzu-Chi Chou, Wen-Hsuan Chao, Hsin-Ming Cheng, Mu-Tung Chang, Tien-Heng Huang, Ren-Fong Cai
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Patent number: 8721924Abstract: Disclosed is a phosphor having a formula of (Sr1?a?b?cMaTmbEuc)3Si1?dGedO5. Sr, M, Tm, and Eu are divalent metal ions, and M is selected from Ca, Ba, Mg, or combinations thereof. Si and Ge are tetravalent ions. 0?a?0.5, 0?b?0.03, 0<c?0.1, and 0<d?0.005. The phosphor can be collocated with a yellow phosphor and a blue light excitation source to complete a warm white light emitting device.Type: GrantFiled: November 3, 2011Date of Patent: May 13, 2014Assignee: Industrial Technology Research InstituteInventor: Tien-Heng Huang
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Patent number: 8486299Abstract: The invention provides phosphors composed of Eu(1-x-w)MaxMbwMgMc10O17, wherein Ma is Yb, Sn, Ce, Tb, Dy, or combinations thereof, and 0<x<0.5, Mb is Ca, Sr, Ba, or combinations thereof, and 0?w?0.5, and Mc is Al, Ga, Sc, In, or combinations thereof. The blue phosphors emit blue light under the excitation of ultraviolet light or blue light, and the phosphors may be further collocated with different colored phosphors to provide a white light illumination device. The blue phosphors of the invention can efficiently utilize light in solar cells.Type: GrantFiled: July 21, 2010Date of Patent: July 16, 2013Assignee: Industrial Technology Research InstituteInventors: Tien-Heng Huang, Fang-Ching Chang, Yao-Tsung Yeh, Shian-Jy Wang
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Publication number: 20130057139Abstract: Disclosed is a phosphor having a formula of (Sr1?a?b?cMaTmbEuc)3Si1?dGedO5. Sr, M, Tm, and Eu are divalent metal ions, and M is selected from Ca, Ba, Mg, or combinations thereof. Si and Ge are tetravalent ions. 0?a?0.5, 0?b?0.03, 0<c?0.1, and 0<d?0.005. The phosphor can be collocated with a yellow phosphor and a blue light excitation source to complete a warm white light emitting device.Type: ApplicationFiled: November 3, 2011Publication date: March 7, 2013Inventor: Tien-Heng HUANG
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Patent number: 8358059Abstract: The invention provides phosphors composed of Eu(1-x)MaxMg(1-y)MbyAl(10-z)MczO17, wherein Ma is Yb, SN, Pb, Ce, Tb, Dy, Pr, Ca, Sr, Ba, or combinations thereof, and 0?x?0.9; Mb is Mn, Zn, or combinations thereof, and 0<y?0.7; Mc is Ga, In, B, or combinations thereof, and 0?z?5. These phosphors emit visible light under the excitation of ultraviolet light or blue light, and these phosphors may be further collocated with different color phosphors to provide a white light illumination device. Alternatively, the phosphors of the invention can improve the efficient utilization of the light in solar cell.Type: GrantFiled: November 20, 2009Date of Patent: January 22, 2013Assignee: Industrial Technology Research InstituteInventors: Tien-Heng Huang, Yao-Tsung Yeh, Fang-Ching Chang, Shian-Jy Jassy Wang
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Publication number: 20110226314Abstract: The invention provides phosphors composed of Eu(1-x-w)MaxMbwMgMc10O17, wherein Ma is Yb, Sn, Ce, Tb, Dy, or combinations thereof, and 0<x<0.5, Mb is Ca, Sr, Ba, or combinations thereof, and 0?w?0.5, and Mc is Al, Ga, Sc, In, or combinations thereof. The blue phosphors emit blue light under the excitation of ultraviolet light or blue light, and the phosphors may be further collocated with different colored phosphors to provide a white light illumination device. The blue phosphors of the invention can efficiently utilize light in solar cells.Type: ApplicationFiled: July 21, 2010Publication date: September 22, 2011Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Tien-Heng Huang, Fang-Ching Chang, Yao-Tsung Yeh, Shian-Jy Wang
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Patent number: 7931826Abstract: The invention provides a white light illumination device including an ultraviolet excitation light source and an ultraviolet excitable aluminosilicate phosphor. The ultraviolet excitable aluminosilicate phosphor has a formula as (M1-x,Rex)aAlbSicOd:D, wherein M is Mg, Ca, Sr, Ba or combination thereof. In addition, Re is Y, La, Pr, Nd, Eu, Gd, Tb, Ce, Dy, Yb, Er, Sc, Mn, Zn, Cu, Ni, Lu or combination thereof, while 0<a, b, c, d, 2a+3b+4c=2d, and 0?x?a. Furthermore, D is F, Cl, I, Br, OH, S or combinations thereof. The aluminosilicate phosphor emits blue or blue-green light under the excitation of ultraviolet light, and the aluminosilicate phosphor may further collocate with different color phosphors to provide a white light illumination device.Type: GrantFiled: December 17, 2007Date of Patent: April 26, 2011Assignee: Industrial Technology Research InstituteInventors: Teng-Ming Chen, Woan-Jen Yang, Yao-Tsung Yeh, Chien-Yueh Tung, Tien-Heng Huang, Fang-Ching Chang, Yung Chi Chen, Wei-Jen Liu
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Publication number: 20100132789Abstract: The invention provides phosphors composed of Eu(1-x)MaxMg(1-y)MbyAl(10-z)MczO17, wherein Ma is Yb, SN, Pb, Ce, Tb, Dy, Pr, Ca, Sr, Ba, or combinations thereof, and 0?x?0.9; Mb is Mn, Zn, or combinations thereof, and 0<y?0.7; Mc is Ga, In, B, or combinations thereof, and 0?z?5. These phosphors emit visible light under the excitation of ultraviolet light or blue light, and these phosphors may be further collocated with different color phosphors to provide a white light illumination device. Alternatively, the phosphors of the invention can improve the efficient utilization of the light in solar cell.Type: ApplicationFiled: November 20, 2009Publication date: June 3, 2010Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Tien-Heng Huang, Yao-Tsung Yeh, Fang-Ching Chang, Shian-Jy Jassy Wang
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Publication number: 20100133987Abstract: The invention provides phosphors composed of EuMg(1-x)MaxMb10O17, wherein Ma is Mn, Zn, or combinations thereof, Mb is Al, Ga, B, In, or combinations thereof, and O<x<0.7. These phosphors emit visible light under the excitation of ultraviolet light or blue light, and these phosphors may be further collocated with different color phosphors to provide a white light illumination device. Alternatively, the phosphors of the invention can improve the efficient utilization of the light in solar cell.Type: ApplicationFiled: February 24, 2009Publication date: June 3, 2010Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Tien-Heng Huang, Yao-Tsung Yeh, Fang-Ching Chang, Shian-Jy Jassy Wang
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Patent number: 7648783Abstract: A cadmium tin oxide (Cd1?xSnxO) multi-layer laminate is disclosed. The laminate comprises: a substrate; and a layer of Cd1?xSnxO which is not an epitaxial structure; wherein, the composition of Sn/(Cd+Sn) is 1˜20%. The method for producing the Cd1?xSnxO multi-layer laminate is also described here. The method comprises steps of: (a) providing metal or oxide targets for sputtering films of Cd1?xSnxO; and (b) sputtering films of Cd1?xSnxO from the targets onto the substrate; wherein the composition of Sn/(Cd+Sn) is 1˜20%.Type: GrantFiled: December 20, 2005Date of Patent: January 19, 2010Assignees: Industrial Research Technology Institute, Toth Information System, Inc.Inventors: Tien-Heng Huang, Ren-Jye Wu, Wen-Hsuan Chao, Lih-Ping Wang, Hung-Chiao Cheng, Jassy Shian-Jy Wang, Shu-Hei Wang, John R. Rodgers
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Publication number: 20080149893Abstract: The invention provides a white light illumination device including an ultraviolet excitation light source and an ultraviolet excitable aluminosilicate phosphor. The ultraviolet excitable aluminosilicate phosphor has a formula as (M1-x,Rex)aAlbSicOd:D, wherein M is Mg, Ca, Sr, Ba or combination thereof. In addition, Re is Y, La, Pr, Nd, Eu, Gd, Tb, Ce, Dy, Yb, Er, Sc, Mn, Zn, Cu, Ni, Lu or combination thereof, while 0<a,b,c,d, 2a+3b+4c=2d, and 0?x?a. Furthermore, D is F, Cl, I, Br, OH, S or combinations thereof. The aluminosilicate phosphor emits blue or blue-green light under the excitation of ultraviolet light, and the aluminosilicate phosphor may further collocate with different color phosphors to provide a white light illumination device.Type: ApplicationFiled: December 17, 2007Publication date: June 26, 2008Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Teng-Ming Chen, Woan-Jen Yang, Yao-Tsung Yeh, Chien-Yueh Tung, Tien-Heng Huang, Fang-Ching Chang, Yung Chi Chen, Wei-Jen Liu
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Publication number: 20060141266Abstract: A cadmium tin oxide (Cd1-xSnxO) multi-layer laminate is disclosed. The laminate comprises: a substrate; and a layer of Cd1-xSnxO which is not an epitaxial structure; wherein, the composition of Sn/(Cd+Sn) is 1˜20%. The method for producing the Cd1-xSnxO multi-layer laminate is also described here. The method comprises steps of: (a) providing metal or oxide targets for sputtering films of Cd1-xSnxO; and (b) sputtering films of Cd1-xSnxO from the targets onto the substrate; wherein the composition of Sn/(Cd+Sn) is 1˜20%.Type: ApplicationFiled: December 20, 2005Publication date: June 29, 2006Applicants: Industrial technology Research Institute, Toth Information System, Inc.Inventors: Tien-Heng Huang, Ren-Jye Wu, Wen-Hsuan Chao, Lih-Ping Wang, Hung-Chiao Cheng, Jassy Wang, Shu-Hei Wang, John Rodgers
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Publication number: 20030073246Abstract: A triangular combinatorial chemchip and its preparation method are disclosed. Such a triangular combinatorial chemchip is a systematically arrangement of distinct defined regions formed by combinatorially sputtering with masks on the surface of a substrate. This arrangement coordinates compositions or concentrations of different species inside the chip. By using such triangular chemchips, one can quickly and efficiently screen adequate compositions and recipes of sample materials.Type: ApplicationFiled: June 4, 2002Publication date: April 17, 2003Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jack Ting, Ren-Jye Wu, Wen-Hsuan Chao, Tien-Heng Huang