Patents by Inventor Tzong-Ming Lee
Tzong-Ming Lee 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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Publication number: 20130157126Abstract: Disclosed is an electrode assembly of a lithium secondary battery, including an anode plate, a cathode plate, a separator for separating the anode plate and the cathode plate and conducting lithium ions of an electrolyte, and a composite film disposed between the anode plate and the separator and/or between the cathode plate and the separator. The composite film includes 5 to 95 parts by weight of an inorganic clay and 95 to 5 parts by weight of an organic polymer binder.Type: ApplicationFiled: March 1, 2012Publication date: June 20, 2013Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Angelia Sulaiman Lo, Chun-Wei Su, Chyi-Ming Leu, Chih-Jen Yang, Chang-Rung Yang, Jen-Chih Lo, Tzong-Ming Lee, Jing-Pin Pan
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Patent number: 8465675Abstract: Disclosed are encapsulation materials including an 80 to 99.5 weight percentage (wt %) of ethylene vinyl acetate copolymers (EVA) and a 0.5 to 20 weight percentage(wt %) of a photoluminescent polymer, wherein the EVA and the photoluminescent polymers are evenly blended. The encapsulation materials can be applied to packaging solar cells, and the encapsulating structure may protect the EVA from UV damage and enhance light utilization efficiency of the solar cell.Type: GrantFiled: December 27, 2010Date of Patent: June 18, 2013Assignee: Industrial Technology Research InstituteInventors: Min-Tsung Kuan, Ming-Chia Li, Wen-Hsien Wang, Kuo-Chan Chiou, Tzong-Ming Lee, Fang-Yao Yeh
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Patent number: 8323553Abstract: A method for manufacturing a substrate with surface substrates by employing photothermal effect is described. Nanoparticles on the surface of the substrate excited by a beam convert light energy to thermal energy. The surface structure on the substrate is formed through the thermal energy generated by the excited nanoparticles. The substrate with plural pores is thus formed.Type: GrantFiled: January 29, 2009Date of Patent: December 4, 2012Assignee: Industrial Technology Research InstituteInventors: Tzong-Ming Lee, Ruoh-Huey Uang, Kuo-Chan Chiou, Yu-Ming Wang, Yi-Ting Cheng
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Patent number: 8268413Abstract: A liquid crystal display device comprises a color filter substrate and an array substrate. An optical compensation film is disposed on the color filter substrate and/or the array substrate, wherein the optical compensation film comprises a polyimide, comprising the following formula: wherein n is an integer greater than 1, and wherein when A is cyclo-aliphatic compound, B is aromatic compound or cyclo-aliphatic compound, and when A is aromatic compound, B is cyclo-aliphatic compound.Type: GrantFiled: January 29, 2010Date of Patent: September 18, 2012Assignee: Industrial Technology Research InstituteInventors: Chyi-Ming Leu, Horng-Long Tyan, Tzong-Ming Lee
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Patent number: 8207256Abstract: An organic/inorganic hybrid material is provided, which includes an organic polymer and a plurality of inorganic nanoparticles, wherein the inorganic nanoparticles are self-connected or connected via a linker to constitute an inorganic network structure. By forming the inorganic network structure through interconnection of inorganic nanoparticles, the inorganic content in the hybrid materials can be drastically increased to improve the properties thereof. A method for fabricating the organic/inorganic hybrid material is also provided.Type: GrantFiled: November 26, 2010Date of Patent: June 26, 2012Assignee: Industrial Technology Research InstituteInventors: Chyi-Ming Leu, Yung-Lung Tseng, Tzong-Ming Lee
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Publication number: 20120009353Abstract: A manufacturing method for manufacturing a substrate with a surface substrate by employing photothermal effect is described. Nanoparticles on the surface of the substrate excited by a beam convert light energy to thermal energy. The surface structure on the substrate is formed through the thermal energy generated by the excited nanoparticles. The substrate with a layer of the predetermined pattern is thus formed.Type: ApplicationFiled: September 16, 2011Publication date: January 12, 2012Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Tzong-Ming Lee, Ruoh-Huey Uang, Kuo-Chan Chiou, Yi-Ting Cheng
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Publication number: 20110253942Abstract: Disclosed are encapsulation materials including an 80 to 99.5 weight percentage (wt %) of ethylene vinyl acetate copolymers (EVA) and a 0.5 to 20 weight percentage(wt %) of a photoluminescent polymer, wherein the EVA and the photoluminescent polymers are evenly blended. The encapsulation materials can be applied to packaging solar cells, and the encapsulating structure may protect the EVA from UV damage and enhance light utilization efficiency of the solar cell.Type: ApplicationFiled: December 27, 2010Publication date: October 20, 2011Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Min-Tsung Kuan, Ming-Chia Li, Wen-Hsien Wang, Kuo-Chan Chiou, Tzong-Ming Lee, Fang-Yao Yeh
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Patent number: 7965441Abstract: An optical film with super low retardation, including metal oxide nano-particles dispersed in a transparent resin having a three-dimensional crosslinking structure. The optical film has about 0-2 nm in-plane retardation (Ro) and almost zero out-of-plane retardation (Rth). The optical film can replace conventional triacetyl cellulose (TAC) as a polarizer protective film to improve black-white contrast and color shift on liquid crystal displays at wide viewing angles.Type: GrantFiled: May 29, 2007Date of Patent: June 21, 2011Assignee: Industrial Technology Research InstituteInventors: Shih-Ming Chen, Young-Jen Lee, Tzong-Ming Lee
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Publication number: 20110130495Abstract: An organic/inorganic hybrid material is provided, which includes an organic polymer and a plurality of inorganic nanoparticles, wherein the inorganic nanoparticles are self-connected or connected via a linker to constitute an inorganic network structure. By forming the inorganic network structure through interconnection of inorganic nanoparticles, the inorganic content in the hybrid materials can be drastically increased to improve the properties thereof. A method for fabricating the organic/inorganic hybrid material is also provided.Type: ApplicationFiled: November 26, 2010Publication date: June 2, 2011Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chyi-Ming Leu, Yung-Lung Tseng, Tzong-Ming Lee
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Publication number: 20110130507Abstract: An organic/inorganic hybrid material is provided, including an organic polymer, and a plurality of inorganic nano-platelets, wherein the inorganic nano-platelets are self-connected or connected via a linker to constitute an inorganic platelet network. By the formation of the inorganic network structure, the hybrid materials can keep their transparency and flexibility at a high inorganic content, and exhibit greatly reduced coefficients of thermal expansion A method for fabricating the organic/inorganic hybrid material is also provided.Type: ApplicationFiled: November 26, 2010Publication date: June 2, 2011Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chyi-Ming Leu, Tzong-Ming Lee, Chih-Jen Yang
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Publication number: 20110091732Abstract: A polyamic acid resin composition, and a polyimide film and laminate prepared therefrom are provided. The polyamic acid resin composition includes a polyamic acid resin, a solvent, and a polar aprotic solution containing nanoscale silica, with surface hydroxyl groups, modified by a surface modification agent. Particularly, the surface modification agent has a structure represented by formula (I): R1—Si—(OR2)3??formula (I) wherein, R1 is an aliphatic group or an aryl group, and R2 is a C1-8 alkyl group.Type: ApplicationFiled: May 6, 2010Publication date: April 21, 2011Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Charng-Shing Lu, Chyi-Ming Leu, Jinn-Shing King, Tzong-Ming Lee
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Patent number: 7834070Abstract: The invention provides a halogen-free and thermal resistant composition, including a mixture of bismaleimide and maleimide with molar ratio of 99:1-50:50; a barbituric acid, wherein the molar ratio of the mixture and the barbituric acid is 93:7-80:20; and an epoxy resin, wherein (the mixture with the barbituric acid) and the epoxy resin have a weight ratio of 5:95 to 50:50. The mixture undergoes reaction at 110-130° C. for about 2˜7 hours to form a maleimide modified epoxy resin. The procedure of forming the composition is solvent-free, thereby providing improved integrity for electronic packaging, lower curing temperature, and a simplified process.Type: GrantFiled: July 20, 2007Date of Patent: November 16, 2010Assignee: Industrial Technology Research InstituteInventors: Feng-Po Tseng, Jung-Mu Hsu, Jing-Pin Pan, Tzong-Ming Lee
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Publication number: 20100219369Abstract: A composition of a thermal interface material is provided. The deficiencies of low thermal conductivity and high thermal resistance in the conventional thermal interface materials are resolved. By using carbon fibers with high thermal conductivity, the thermal conductivity of the thermal interface material can be about 7˜10 times higher than the traditional thermal interface materials. The added amount of carbon fibers is less than the added amount of metal or ceramic powders. The dispersion process is thereby improved. Further, the thermal interface material has a phase change temperature at about 40˜65° C. Holes, gaps and dents on the surface of device are filled at the normal operation temperature of device to reduce the thermal resistance of the entire device and to increase the interfacial bonding strength.Type: ApplicationFiled: May 12, 2010Publication date: September 2, 2010Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Kuo-Chan Chiou, Lu-Shih Liao, Tzong-Ming Lee
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Publication number: 20100136263Abstract: A liquid crystal display device comprises a color filter substrate and an array substrate. An optical compensation film is disposed on the color filter substrate and/or the array substrate, wherein the optical compensation film comprises a polyimide, comprising the following formula: wherein n is an integer greater than 1, and wherein when A is cyclo-aliphatic compound, B is aromatic compound or cyclo-aliphatic compound, and when A is aromatic compound, B is cyclo-aliphatic compound.Type: ApplicationFiled: January 29, 2010Publication date: June 3, 2010Inventors: Chyi-Ming Leu, Horng-Long Tyan, Tzong-Ming Lee
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Patent number: 7727600Abstract: A liquid crystal display device comprises a color filter substrate and an array substrate. An optical compensation film is disposed on the color filter substrate and/or the array substrate, wherein the optical compensation film comprises a polyimide, comprising the following formula: wherein n is an integer greater than 1, and wherein when A is cyclo-aliphatic compound, B is aromatic compound or cyclo-aliphatic compound, and when A is aromatic compound, B is cyclo-aliphatic compound.Type: GrantFiled: October 10, 2008Date of Patent: June 1, 2010Assignee: Industrial Technology Research InstituteInventors: Chyi-Ming Leu, Horng-Long Tyan, Tzong-Ming Lee
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Patent number: 7662307Abstract: A composition for a thermal interface material is provided. The deficiencies of low thermal conductivity and high thermal resistance in the conventional thermal interface materials are resolved. The CNT-LC thermal composite structure is formed by using carbon nanotube with high thermal conductivity and liquid crystal polymer with the well-ordered structure. The thermal interface material thereby has a high thermal conductivity. The added amount of carbon nanotube is less than the added amount of metal or ceramic powders in the prior art for improving the dispersion process. The CNT-LC thermal composite structure and the phase change resin are compatible without phase separation. The thermal interface material has a phase change temperature about 45˜75° C. Any holes, gaps and dents on the surface of device are filled at the normal operating temperature of device to reduce the thermal resistance of the entire device.Type: GrantFiled: May 1, 2006Date of Patent: February 16, 2010Assignee: Industrial Technology Research InstituteInventors: Kuo-Chan Chiou, Tzong-Ming Lee
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Patent number: 7662449Abstract: A liquid crystal display. The liquid crystal display includes a color filter substrate and an array substrate, wherein at least one of the color filter substrate and the array substrate comprises polyimide having formula (I): wherein A and A? are the same or different and comprise cycloaliphatic compounds or aromatic compounds, B and B? are the same or different and comprise cycloaliphatic compounds or aromatic compounds, and x and y are 10˜10000, wherein at least one of A and A? is a cycloaliphatic compound.Type: GrantFiled: March 31, 2006Date of Patent: February 16, 2010Assignee: Industrial Technology Research InstituteInventors: Horng-Long Tyan, Chyi-Ming Leu, Hang-Chang Chang, Tzong-Ming Lee
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Patent number: 7651744Abstract: A liquid crystal display. The liquid crystal display includes a color filter substrate and an array substrate, wherein at least one of the color filter substrate and the array substrate comprises polyimide having formula (I): wherein A and A? are the same or different and comprise cycloaliphatic compounds or aromatic compounds, B and B? are the same or different and comprise aromatic compounds, and x and y are 10˜10000, wherein at least one of A and A? is a cycloaliphatic compound.Type: GrantFiled: November 22, 2005Date of Patent: January 26, 2010Assignee: Industrial Technology Research InstituteInventors: Horng-Long Tyan, Chyi-Ming Leu, Tzong-Ming Lee
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Publication number: 20090269505Abstract: A method for manufacturing a substrate with a surface substrate by employing photothermal effect is described. Nanoparticles on the surface of the substrate excited by a beam convert light energy to thermal energy. The surface structure on the substrate is formed through the thermal energy generated by the excited nanoparticles. The substrate with a layer of the predetermined pattern is thus formed.Type: ApplicationFiled: January 29, 2009Publication date: October 29, 2009Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Tzong-Ming Lee, Ruoh-Huey Uang, Kuo-Chan Chiou, Yu-Ming Wang, Yi-Ting Cheng
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Publication number: 20090235754Abstract: An encapsulation composition for pressure signal transmission including a flexible and low modulus epoxy resin as a substance in combination with plastic balls with pressure signal transmission properties as filler is provided. Therefore, the pressure signal is transmitted by utilizing the property of easy deformation of the flexible epoxy resin under pressure. And the effect of signal transmission is enhanced by the contact between plastic balls. The encapsulation composition is used in a sensor for transmitting pressure signals. The encapsulation composition is hydrophobic, so an electronic device of the sensor can be protected against moisture or water to extend its lifetime. Compared with traditional sensors using liquid for transmitting pressure signal, this sensor using solid encapsulation composition has advantages such as easy production and processing.Type: ApplicationFiled: June 3, 2009Publication date: September 24, 2009Applicant: Industrial Technology Research InstituteInventors: Feng-Po Tseng, Kuo-Chan Chiou, Tzong-Ming Lee, Syh-Yuh Cheng, Chih-Wei Hsu