Patents by Inventor Jun Yi
Jun Yi 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: 20090321112Abstract: The invention relates to a method of fabricating a flexible-rigid PCB which includes a flexible circuit substrate and a rigid circuit substrate. The flexible circuit substrate defines a rigid region and an exposed region and has a conductive pattern, such as conductive traces, formed on the exposed region. The method includes the steps of providing the flexible circuit substrate; printing a paste containing epoxy-silicone hybrid materials onto the conductive pattern; curing the paste; and building up the rigid circuit substrate on the rigid region of the flexible circuit substrate. Particularly, the paste having a specific composition is subjected to predetermined conditions of temperature and time in order to transform the paste into a peelable mask with heat resistance, chemical resistance and a contact angle greater than 20 degrees.Type: ApplicationFiled: June 30, 2008Publication date: December 31, 2009Inventors: Yen Ching Chiang, Shih Chia Fang, Jun Yi Wang, Hsiu Lin Huang
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Patent number: 7622899Abstract: The present invention relates to an organic electroluminescence display and a fabricating method thereof enabling to simplify a manufacturing process and reduce a product cost by separating devices with a single insulating pattern. The present invention includes the steps of: forming a plurality of stripe type first electrodes on a substrate; forming an insulating layer on the substrate including the first electrodes; forming a lattice type first insulating pattern on a first area crossing with the first electrodes and a second area between the first electrodes by patterning the insulating layer; forming a second insulating pattern by removing an upper portion of a part of the first insulating pattern on the first area at least and an upper portion of the first insulating pattern on the second area; forming organic light-emitting layers on the first electrodes; and forming a plurality of second electrodes on the organic light-emitting layers.Type: GrantFiled: June 29, 2005Date of Patent: November 24, 2009Assignee: Daewoo Electronics Service Co., Ltd.Inventors: Seung Jun Yi, Kyung Hee Choi, Do Hyun Choi
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Patent number: 7611548Abstract: A vertical and a horizontal vacuum sublimation apparatus with high efficiency and processes thereof are provided, especially for the materials with high melting point and low vapor pressure. The vertical sublimation purification apparatus comprises a sublimation channel body, a material rack, a heating evaporation device, a condensation device, an incubating device, and a product scratching device. The horizontal sublimation purification apparatus comprises a sublimation channel body, a material carrier, a heating evaporation device, and two end pipes. The apparatuses of the present invention can be applied to the mass production of high purity chemicals, and are capable of sublimating and purifying OLED illumination layer materials including Alq3, NPB and CuPc, which have high melting temperature and low vapor pressure.Type: GrantFiled: September 12, 2003Date of Patent: November 3, 2009Assignee: Industrial Technology Research InstituteInventors: Shyue-Ming Jang, Sheng Yang, Bang-I Liou, Jun-Yi Chen, Long-Shuenn Jean, Chun-Te Tsai, Chiu-Tung Huang
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Publication number: 20090172825Abstract: Method of updating revocation list is disclosed. Time information of revocation list indicating registration time of most recently registered revocation entity included in revocation list of first device is extracted, and time information of revocation list indicating registration time of the most recently registered revocation entity included in the revocation list of a second device connected to the first device is also extracted. A revocation entity registered in the first device after the registration time of time information of the revocation list of the second device is copied in the revocation list of the second device, if the registration time of extracted time information of the revocation list of the first device is later than the registration time of the extracted time information of the revocation list of the second device. Thus, the revocation list can be updated by connecting the first and second devices even in an offline state.Type: ApplicationFiled: January 2, 2009Publication date: July 2, 2009Applicant: Samsung Electronics Co., Ltd.Inventors: Sung-jun YI, Nam-geol Lee
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Publication number: 20090042541Abstract: A mobile communication method is used for identifying a subscriber of a mobile communication device. The mobile communication method includes: sampling biometric information of the subscriber; generating an biometric analysis; generating digital signals according to the biometric analysis and an IMEI number; generating RF signals according to the digital signals and transmitting the RF signals; receiving the RF signals and transforming the RF signals to the digital signals; retrieving the biometric analysis and the IMEI number from the digital signals; comparing the biometric analysis and a user biometric profile; selecting a phone number according to the biometric analysis if the biometric analysis and the user biometric profile are the same; and transmitting the phone number to the mobile communication device based on the IMEI number. A mobile communication device and a mobile communication system are also provided.Type: ApplicationFiled: December 29, 2007Publication date: February 12, 2009Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: HAI-JUN YI, SHIH-FANG WONG, LIN-LIN GUO, DE-HUA TONG
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Publication number: 20090035930Abstract: In a method of forming a wire structure, first active regions and second active regions are formed on a substrate. Each of the first active regions has a first sidewall of a positive slope and a second sidewall opposed to the first sidewall. The second active regions are arranged along a first direction. An isolation layer is between the first active regions and the second active regions. A first mask is formed on the first active regions, the second active regions and the isolation layer. The first mask has an opening exposing the first sidewall and extending along the first direction. The first active regions, the second active regions and the isolation layer are etched using the first mask to form a groove extending along the first direction and to form a fence having a height substantially higher than a bottom face of the groove. A wire is formed to fill the groove. A contact is formed on the wire. The contact is disposed toward the second active regions from the fence.Type: ApplicationFiled: June 26, 2008Publication date: February 5, 2009Inventors: Ho-Jun Yi, Yong-ll Kim, Bong-Soo Kim, Dae-Young Jang, Woo-Jeong Cho
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Publication number: 20080044327Abstract: A vertical and a horizontal vacuum sublimation apparatus with high efficiency and processes thereof are provided, especially for the materials having high melting point and low vapor pressure. The vertical sublimation purification apparatus comprises a sublimation channel body, a material rack, a heating evaporation device, a condensation device, an incubating device and a product scratching device. The horizontal sublimation purification apparatus comprises a sublimation channel body, a material carrier, a heating evaporation device and two end pipes. The apparatuses of the present invention can be applied on high purity chemicals from mass production, and are capable of sublimating and purifying OLED illumination layer materials including ALq3, NPB and CuPc, which have high melting temperature and low vapor pressure.Type: ApplicationFiled: October 15, 2007Publication date: February 21, 2008Applicant: Industrial Technology Research InstituteInventors: Shyue-Ming Jang, Sheng Yang, Bang-I Liou, Jun-Yi Chen, Long-Shuenn Jean
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Patent number: 7292302Abstract: Disclosed are a fringe field switching liquid crystal display (FFS-LCD) and a method for manufacturing the same.Type: GrantFiled: January 10, 2003Date of Patent: November 6, 2007Assignee: Boe-Hydis Technology Co., Ltd.Inventors: Tae Yop Min, Seung Jun Yi, Hee Gyu Lee
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Publication number: 20070239523Abstract: The present invention provides business process, method and computer based techniques for reward program operators to offer reward point advance to their members. Both multi-partner and proprietary reward applications can utilize the present invention to attract new customers, retain existing customers and increase sales volume. A preferred embodiment of the present invention involves a credit account established by a financial institution, especially a credit card issuer. A coalition reward program can take full advantage of the present invention by leveraging value propositions of financial institutions, retailers, merchants, service providers, manufacturers, etc. A credit card issuer owning a reward platform can be at the best position to implement the present invention with minimal incremental investments.Type: ApplicationFiled: April 3, 2006Publication date: October 11, 2007Inventor: Jun Yi
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Patent number: 7276326Abstract: A method for manufacturing an organic electroluminescence display includes forming a plurality of first electrodes on a substrate in a shape of stripe; forming a photoresist layer on an entire surface of the substrate; performing a first exposure of a first area on the photoresist layer crossing the first electrodes; carrying out an image reversal of the first exposed photoresist layer; performing a second exposure of a remaining area on the photoresist layer except a second area crossing the first electrodes and a third area between the first electrodes; performing a third exposure of the entire surface of the photoresist layer; and developing the second exposed photoresist layer and the third exposed photoresist layer.Type: GrantFiled: May 11, 2006Date of Patent: October 2, 2007Assignee: Daewoo Electronics CorporationInventors: Kyung Hee Choi, Byung Hyun Byun, Seung Jun Yi
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Publication number: 20070122978Abstract: A non-volatile memory device includes a buffer oxide film on a substrate; a polysilicon layer on the buffer oxide film; a silicon oxy-nitride (SiON) layer on the polysilicon layer, a first insulator layer on the SiON layer, a nitride film on the first insulator, a second insulator layer on the nitride film, an electrode on the second insulator, and a source/drain in the polysilicon layer.Type: ApplicationFiled: November 27, 2006Publication date: May 31, 2007Inventors: Byoung Choi, Ki Lee, Ho Chung, Jun Yi, Sung Jung, Hyun Kim, Jun Kim
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Publication number: 20070116607Abstract: Stand-alone microsystems adapted for performing combinatorial detection of bioagents at single molecule level wherein the microsystems are featured with three-dimensional microarray and multi-layer microfluidics to thereby provide high throughput screening and high content screening sufficient to allow for substantially real-time performance of the microsystem. Methods for detection of bioagents at a single molecule level or single organism level include providing a reconfigurable microsystem adapted for performing combinatorial detection of bioagents at a single molecule level and reconfiguring the reconfigurable microsystem for various environments.Type: ApplicationFiled: November 23, 2005Publication date: May 24, 2007Applicant: PHARMACOM MICROLELECTRONICS, INC.Inventors: William Wang, Jun Yi, Sheng Ke, Maria Halmela, Pertti Lahteenmaki, Kazuma Kihara
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Patent number: 7220360Abstract: This invention offers an integrated technology in sequential treatment of wastewater. Low biodegradable organics and heavy metal ions are both contained in wastewater from surface finishing processes. The aim of the invention is to find the solution for treatment of organics and heavy metal ions in complicated wastewater that contains organics and heavy metal ions sequentially. Low biodegradable organics are oxidized by a fenton process with pH ranging from 2 to 5 and temperature ranging from 20° C. to 100° C. Heavy metal ions are then treated by a ferrite process with pH ranging from 8 to 12 and temperature ranging from 20° C. to 100° C. The integrated technology of the fenton process and the ferrite process (2FP) is advantageous to treat the wastewater from surface finishing processes, decrease the production of iron sludge caused in the fenton process and increase the quality of ferrite products.Type: GrantFiled: June 14, 2004Date of Patent: May 22, 2007Assignee: National Cheng Kung UniversityInventors: Hung-Ta Chen, Min-Shing Tsai, Juu-En Chang, Tsair-Fuh Lin, Ting-Che Hsiao, Jun-Yi Wu, You-Shen Chen
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Patent number: 7155686Abstract: A new method to optimize a signal routing in an integrated circuit is achieved. The method comprises providing a signal routing in an integrated circuit layout. The signal routing comprises a configuration of metal lines in a stack of metal levels. Each metal level is separated from an underlying substrate by dielectric material. A Joule heating estimate is calculated for the signal routing. The Joule heating estimate is compared to a standard value. The signal routing is updated if the Joule heating estimate exceeds the standard value. The updating comprises generating a new configuration of the metal lines in the metal levels. The new configuration reduces the Joule heating. The steps of calculating, comparing, and updating are repeated if the Joule heating estimate still exceeds the standard value. Joule heating is reduced by either routing on lower metal levels or by coupling the signal routing to a heat sink.Type: GrantFiled: March 9, 2004Date of Patent: December 26, 2006Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Chin-Shan Hou, Tong-Chern Ong, Jui-Ling Yang, Jun-Yi Wu
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Publication number: 20050274678Abstract: This invention offers an integrated technology in sequential treatment of wastewater. Low biodegradable organics and heavy metal ions are both contained in wastewater from surface finishing processes. The aim of the invention is to find the solution for treatment of organics and heavy metal ions in complicated wastewater that contains organics and heavy metal ions sequentially. Low biodegradable organics are oxidized by a fenton process with pH ranging from 2 to 5 and temperature ranging from 20° C. to 100° C. Heavy metal ions are then treated by a ferrite process with pH ranging from 8 to 12 and temperature ranging from 20° C. to 100° C. The integrated technology of the fenton process and the ferrite process (2FP) is advantageous to treat the wastewater from surface finishing processes, decrease the production of iron sludge caused in the fenton process and increase the quality of ferrite products.Type: ApplicationFiled: June 14, 2004Publication date: December 15, 2005Inventors: Hung-Ta Chen, Min-Shing Tsai, Juu-En Chang, Tsair-Fuh Lin, Ting-Che Hsiao, Jun-Yi Wu, You-Shen Chen
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Patent number: 6948993Abstract: An organic EL display and fabricating method thereof enable a reduction in a process time by simplifying a fabricating process in a manner that a pattern of a single insulating layer is formed so as to have both functions of insulator and separator, increase an aperture ratio, and reduce a product cost.Type: GrantFiled: September 16, 2002Date of Patent: September 27, 2005Assignee: Daewoo Electronics Service Co., Ltd.Inventors: Seung-jun Yi, Kyung-hee Choi, Do-hyun Choi, Young-chan Choi
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Publication number: 20050204314Abstract: A new method to optimize a signal routing in an integrated circuit is achieved. The method comprises providing a signal routing in an integrated circuit layout. The signal routing comprises a configuration of metal lines in a stack of metal levels. Each metal level is separated from an underlying substrate by dielectric material. A Joule heating estimate is calculated for the signal routing. The Joule heating estimate is compared to a standard value. The signal routing is updated if the Joule heating estimate exceeds the standard value. The updating comprises generating a new configuration of the metal lines in the metal levels. The new configuration reduces the Joule heating. The steps of calculating, comparing, and updating are repeated if the Joule heating estimate still exceeds the standard value. Joule heating is reduced by either routing on lower metal levels or by coupling the signal routing to a heat sink.Type: ApplicationFiled: March 9, 2004Publication date: September 15, 2005Inventors: Chin-Shan Hou, Tong-Chern Ong, Jui-Ling Yang, Jun-Yi Wu
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Publication number: 20050199414Abstract: Composite electrical conductors having a desirable combination of excellent tensile strength, acceptable levels of current carrying capacity, reduced weight and preferably high temperature resistance, as well as, cables incorporating one or more of these conductors, are provided. The inventive composite conductors and cables are particularly useful for automotive and aircraft wire and cable.Type: ApplicationFiled: March 9, 2005Publication date: September 15, 2005Inventors: Young Kim, Jun Yi, James Zellmann
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Publication number: 20050047979Abstract: A vertical and a horizontal vacuum sublimation apparatus with high efficiency and processes thereof are provided, especially for the materials having high melting point and low vapor pressure. The vertical sublimation purification apparatus comprises a sublimation channel body, a material rack, a heating evaporation device, a condensation device, an incubating device and a product scratching device. The horizontal sublimation purification apparatus comprises a sublimation channel body, a material carrier, a heating evaporation device and two end pipes. The apparatuses of the present invention can be applied on high purity chemicals from mass production, and are capable of sublimating and purifying OLED illumination layer materials including ALq3, NPB and CuPc, which have high melting temperature and low vapor pressure.Type: ApplicationFiled: September 12, 2003Publication date: March 3, 2005Applicant: Industrial Technology Research InstituteInventors: Shyue-Ming Jang, Sheng Yang, Bang-I Liou, Jun-Yi Chen, Long-Shuenn Jean, Chun-Te Tsai, Chiu-Tung Huang
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Patent number: 6781309Abstract: Described is a plasma switched organic electroluminescent display, which includes an electroluminescent part including a cathode layer, an electroluminescent layer on the cathode layer, and an anode layer on the electroluminescent layer, a first power supply unit connected electrically to the anode layer and disconnected electrically to the cathode layer so as to supply the electroluminescent layer with a first power, a plasma generating part generating a plasma wherein the plasma becomes contacted with the cathode layer, and a second power supply unit generating the plasma by supplying the plasma generating part with a second power, wherein the cathode layer is connected electrically to the first power supply unit through the plasma, thereby enabling to emit light by organic electroluminescent as well as drive the display by a low driving voltage using a plasma discharge as a switch.Type: GrantFiled: November 29, 2001Date of Patent: August 24, 2004Assignee: CLD, Inc.Inventors: Do-hyun Choi, Byung-hyun Byun, Seung-jun Yi