Patents by Inventor Jia-Lun LIOU
Jia-Lun LIOU 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: 11912816Abstract: A polymer and a light-emitting device employing the same are provided. The polymer includes a first repeat unit with a structure represented by Formula (I): wherein the definitions of R1, R2, A1, A2, A3, and Z1 and n are as defined in the specification. At least one of A1, A2, and A3 is not hydrogen.Type: GrantFiled: April 28, 2021Date of Patent: February 27, 2024Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chin-Hui Chou, Han-Cheng Yeh, Jia-Lun Liou, Mei-Rurng Tseng
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Publication number: 20220384728Abstract: A polymer, a quantum dot composition, and a light-emitting device employing the same are provided. The polymer includes a first repeat unit that has a structure represented by Formula (I): wherein the definitions of R1, R2, A1, A2, A3, and Z1 and n are as defined in the specification.Type: ApplicationFiled: April 29, 2022Publication date: December 1, 2022Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chin-Cheng WENG, Po-Jung HSU, Han-Cheng YEH, Yong-Jay LEE, Tzu-Hsing YANG, Jia-Lun LIOU, Chin-Hui CHOU, Chun-Neng KU
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Publication number: 20220372211Abstract: A polymer and a light-emitting device employing the same are provided. The polymer includes a first repeat unit with a structure represented by Formula (I): wherein the definitions of R1, R2, A1, A2, A3, and Z1 and n are as defined in the specification. At least one of A1, A2, and A3 is not hydrogen.Type: ApplicationFiled: April 28, 2021Publication date: November 24, 2022Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chin-Hui CHOU, Han-Cheng YEH, Jia-Lun LIOU, Mei-Rurng TSENG
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Patent number: 11505566Abstract: Organic metal compounds and organic light-emitting devices employing the same are provided. The organic metal compound has a chemical structure of Formula (I) or Formula (II): In particular, one of the following two conditions (1) and (2) is met: (1) R1 is deuterium or C1-6 deuterated alkyl group, when R3 and R4 are independently hydrogen, halogen, C1-6 alkyl group, C1-6 fluoroalkyl or C3-12 heteroaryl group; and (2) R1 is hydrogen, deuterium, C1-6 alkyl group, C1-6 deuterated alkyl group, C3-12 heteroaryl group, or C6-12 aryl group, when at least one of R3 and R4 is C6-12 aryl group or C6-12 fluoroaryl group.Type: GrantFiled: June 24, 2019Date of Patent: November 22, 2022Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Yu-Chieh Pao, Jia-Lun Liou, Han-Cheng Yeh, Po-Jung Hsu, Mei-Rurng Tseng
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Publication number: 20210179649Abstract: Organic metal compounds, and organic light-emitting devices employing the same are provided. The organic metal compound has a chemical structure of Formula (I): The definitions of R1-R18 and n are as defined in specification. The organic light-emitting device includes a pair of electrodes; and an organic light-emitting element, disposed between the electrodes, wherein the organic light-emitting element includes the aforementioned organic metal compound.Type: ApplicationFiled: June 29, 2020Publication date: June 17, 2021Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jia-Lun LIOU, Po-Jung HSU, Han-Cheng YEH, Mei-Rurng TSENG
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Publication number: 20200024294Abstract: Organic metal compounds and organic light-emitting devices employing the same are provided. The organic metal compound has a chemical structure of Formula (I) or Formula (II): In particular, one of the following two conditions (1) and (2) is met: (1) R1 is deuterium or C1-6 deuterated alkyl group, when R3 and R4 are independently hydrogen, halogen, C1-6 alkyl group, C1-6 fluoroalkyl or C3-12 heteroaryl group; and (2) R1 is hydrogen, deuterium, C1-6 alkyl group, C1-6 deuterated alkyl group, C3-12 heteroaryl group, or C6-12 aryl group, when at least one of R3 and R4 is C6-12 aryl group or C6-12 fluoroaryl group.Type: ApplicationFiled: June 24, 2019Publication date: January 23, 2020Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Yu-Chieh PAO, Jia-Lun LIOU, Han-Cheng YEH, Po-Jung HSU, Mei-Rurng TSENG
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Publication number: 20190207127Abstract: Organic metal compounds and organic light-emitting devices employing the same are provided. The organic metal compound has a chemical structure of Formula (I) or Formula (II): wherein X is O or S; L is R12 is and, n is 0, 1, or 2.Type: ApplicationFiled: July 5, 2018Publication date: July 4, 2019Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jin-Sheng LIN, Pang-Chi HUANG, Yung-Chen CHENG, Ching-Hui CHOU, Jia-Lun LIOU, Meng-Hao CHANG, Mei-Rurng TSENG
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Patent number: 10340466Abstract: Organic metal compounds, and organic light-emitting devices employing the same are provided. The organic metal compound has a chemical structure represented by Formula (I) or Formula (II): wherein, R1 is hydrogen, C1-12 alkyl, C1-12 alkoxy, amine, C2-6 alkenyl, C2-6 alkynyl, C5-10 cycloalkyl, C3-12 heteroaryl, or C6-12 aryl; R2, R3, R4, and R5 can be hydrogen, halogen, C1-12 alkyl, C1-12 alkoxy, C1-12 fluoroalkyl; R6 and R7 are independent and can be C1-6 alkyl, or phenyl; R8, R9, R10, R11, R12, R13, R14, and R15 can be hydrogen, halogen, C1-12 alkyl, C1-12 fluoroalkyl, or two adjacent groups of R2, R3, R4, R5, R8, R9, R10, R11, R12, R13, R14 and R15 are optionally combined with the carbon atoms which they are attached to, to form a cycloalkyl group, or aryl; m is 1 or 2; and, n is 0 or 1.Type: GrantFiled: November 25, 2016Date of Patent: July 2, 2019Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jin-Sheng Lin, Yung-Chen Cheng, Jia-Lun Liou, Pang-Chi Huang, Cheng-An Wu, Meng-Hao Chang, Bing-Huang Jiang, Han-Cheng Yeh, Chun-Neng Ku, Mei-Rurng Tseng, Jung-Yu Liao, Jui-Chih Kao
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Publication number: 20190189934Abstract: Organic metal compounds, and organic light-emitting devices employing the same are provided. The organic metal compound has a chemical structure of Formula (I): wherein at least one of R3, R4, R5, R6, R7, R8, R9, R10, and R11 is —Si(R19)3, or at least one of R12, R13, R14, and R15 is —Si(R19)3.Type: ApplicationFiled: December 28, 2017Publication date: June 20, 2019Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jia-Lun LIOU, Jin-Sheng LIN, Mei-Rurng TSENG, Yi-Hsiang CHEN
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Patent number: 10153441Abstract: Organic metal compounds, organic light-emitting devices, and lighting devices employing the same are provided. The organic metal compound has a chemical structure represented by formula (I): wherein each R1 is independent and can be hydrogen, halogen, C1-10 alkyl group, C5-10 cycloalkyl group, or C5-12 aryl group; R2 is trialkyl silyl group; and L is a picolinic acid ligand, a 2-(imidazol-2-yl) pyridine ligand, a 2-(4,5-dimethyl-imidazol-2-yl) pyridine ligand, a 3-(trifluoromethyl)-5-(pyridine-2-yl)-1,2,4-triazolate ligand, or a 3-(isobutyl)-5-(pyridine-2-yl)-1,2,4-triazolate ligand.Type: GrantFiled: March 30, 2015Date of Patent: December 11, 2018Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jin-Sheng Lin, Jia-Lun Liou, Meng-Hao Chang, Han-Cheng Yeh, Mei-Rurng Tseng
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Publication number: 20180175309Abstract: An organic metal complex is provided. The organic metal complex has the following formula (I): wherein R1 can be hydrogen, halogen, C1-12alkyl group, C1-12 alkoxy group, amine, C2-6 alkenyl group, C2-6 alkynyl group, C5-10 cycloalkyl group, C3-12 heteroaryl group, or C6-12 aryl group; R2, R3, R4, and R5 are independently of each other and can be hydrogen, halogen, C1-12 alkyl group, C1-12 alkoxy group, C1-12 fluoroalkyl group, or two adjacent R2, R3, R4, and R5 are optionally combined with the carbon atoms which they are attached to, to form a cycloalkyl group, or aryl group; R6-R13 are independent and can be hydrogen, halogen, C1-12 alkyl group, C1-12 fluoroalkyl group, or two adjacent R6-R13 are optionally combined with the carbon atoms which they are attached to, to form a cycloalkyl group, or aryl group and n is 1 or 2.Type: ApplicationFiled: April 27, 2017Publication date: June 21, 2018Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jin-Sheng LIN, Jia-Lun LIOU, Yung-Chen CHENG, Meng-Hao CHANG, Chun-Neng KU, Pang-Chi HUANG, Mei-Rurng TSENG
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Publication number: 20180066002Abstract: Organometallic compounds and organic electroluminescence devices employing the same are provided. The organometallic compound has a chemical structure represented below: In Formula (I), one of R1 and R2 is trimethylsilyl (TMS) and the other is hydrogen, at least one of R3 and R4 is fluorine or C1-6 alkyl, or one of R3 and R4 is fluorine and the other is C1-6 alkyl, n is 2 or 3, and m is 0 or 1, wherein n+m=3.Type: ApplicationFiled: November 8, 2017Publication date: March 8, 2018Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jin-Sheng LIN, Jia-Lun LIOU, Meng-Hao CHANG, Han-Cheng YEH
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Publication number: 20170162804Abstract: Organometallic compounds and organic electroluminescence devices employing the same are provided. The organometallic compound has a chemical structure represented below: In Formula (I), one of R1 and R2 is trimethylsilyl (TMS) and the other is hydrogen, at least one of R3 and R4 is fluorine or C1-6 alkyl, or one of R3 and R4 is fluorine and the other is C1-6 alkyl, n is 2 or 3, and m is 0 or 1, wherein n+m=3.Type: ApplicationFiled: June 10, 2016Publication date: June 8, 2017Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jin-Sheng LIN, Jia-Lun LIOU, Meng-Hao CHANG, Han-Cheng YEH
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Publication number: 20170155065Abstract: Organic metal compounds, and organic light-emitting devices employing the same are provided. The organic metal compound has a chemical structure represented by Formula (I) or Formula (II): wherein, R1 is hydrogen, C1-12 alkyl, C1-12 alkoxy, amine, C2-6 alkenyl, C2-6 alkynyl, C5-10 cycloalkyl, C3-12 heteroaryl, or C6-12 aryl; R2, R3, R4, and R5 can be hydrogen, halogen, C1-12 alkyl, C1-12 alkoxy, C1-12 fluoroalkyl; R6 and R7 are independent and can be C1-6 alkyl, or phenyl; R8, R9, R10, R11, R12, R13, R14, and R15 can be hydrogen, halogen, C1-12 alkyl, C1-12 fluoroalkyl, or two adjacent groups of R2, R3, R4, R5, R8, R9, R10, R11, R12, R13, R14 and R15 are optionally combined with the carbon atoms which they are attached to, to form a cycloalkyl group, or aryl; m is 1 or 2; and, n is 0 or 1.Type: ApplicationFiled: November 25, 2016Publication date: June 1, 2017Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jin-Sheng LIN, Yung-Chen CHENG, Jia-Lun LIOU, Pang-Chi HUANG, Cheng-An WU, Meng-Hao CHANG, Bing-Huang JIANG, Han-Cheng YEH, Chun-Neng KU, Mei-Rurng TSENG, Jung-Yu LIAO, Jui-Chih KAO
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Publication number: 20160293861Abstract: Organic metal compounds, organic light-emitting devices, and lighting devices employing the same are provided. The organic metal compound has a chemical structure represented by formula (I): wherein each R1 is independent and can be hydrogen, halogen, C1-10 alkyl group, C5-10 cycloalkyl group, or C5-12 aryl group; R2 is trialkyl silyl group; and L is a picolinic acid ligand, a 2-(imidazol-2-yl) pyridine ligand, a 2-(4,5-dimethyl-imidazol-2-yl) pyridine ligand, a 3-(trifluoromethyl)-5-(pyridine-2-yl)-1,2,4-triazolate ligand, or a 3-(isobutyl)-5-(pyridine-2-yl)-1,2,4-triazolate ligand.Type: ApplicationFiled: March 30, 2015Publication date: October 6, 2016Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jin-Sheng LIN, Jia-Lun LIOU, Meng-Hao CHANG, Han-Cheng YEH, Mei-Rurng TSENG
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Publication number: 20150179959Abstract: Organic metal compounds, organic light-emitting devices, and a method for preparing the same are provided. The organic metal compound has a chemical structure represented by Formula (I): wherein one of R1 and R2 is hydrogen, and the other is trialkyl silyl group; and L is an acetylacetone ligand, a picolinate ligand, a 2-(imidazol-2-yl) pyridine ligand, a 2-(4,5-dimethyl-imidazol-2-yl)pyridine ligand, a 3-(trifluoromethyl)-5-(pyridine-2-yl)-1,2,4-triazolate ligand, or a 3-(tert-butyl)-5-(pyridine-2-yl)-1,2,4-triazolate ligand.Type: ApplicationFiled: December 10, 2014Publication date: June 25, 2015Applicants: RITDISPLAY CORPORATION, INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jin-Sheng LIN, Jia-Lun LIOU, Chun-Neng KU, Meng-Hao CHANG, Han-Cheng YEH