Patents by Inventor Ruey-Min Chen
Ruey-Min Chen 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: 20240128626Abstract: A transmission device includes a daisy chain structure composed of at least three daisy chain units arranged periodically and continuously. Each of the daisy chain units includes first, second and third conductive lines, and first and second conductive pillars. The first and second conductive lines at a first layer extend along a first direction and are discontinuously arranged. The third conductive line at a second layer extends along the first direction and is substantially parallel to the first and second conductive lines. The first conductive pillar extends in a second direction. The second direction is different from the first direction. A first part of the first conductive pillar is connected to the first and third conductive lines. The second conductive pillar extends in the second direction. A first part of the second conductive pillar is connected to the second and third conductive lines.Type: ApplicationFiled: November 25, 2022Publication date: April 18, 2024Applicants: UNIMICRON TECHNOLOGY CORP., National Taiwan UniversityInventors: Yu-Kuang WANG, Ruey-Beei Wu, Ching-Sheng Chen, Chun-Jui Huang, Wei-Yu Liao, Chi-Min Chang
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Publication number: 20240130038Abstract: A transmission device for suppressing the glass-fiber effect includes a circuit board and a transmission line. The circuit board includes a plurality of glass fibers, so as to define a fiber pitch. The transmission line is disposed on the circuit board. The transmission line includes a plurality of non-parallel segments. Each of the non-parallel segments of the transmission line has an offset distance with respect to a reference line. The offset distance is longer than or equal to a half of the fiber pitch.Type: ApplicationFiled: November 23, 2022Publication date: April 18, 2024Applicants: UNIMICRON TECHNOLOGY CORP., National Taiwan UniversityInventors: Chin-Hsun WANG, Ruey-Beei Wu, Ching-Sheng Chen, Chun-Jui Hung, Wei-Yu Liao, Chi-Min Chang
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Patent number: 7799440Abstract: An organic electroluminescent device including an anode on a substrate, an organic luminescent layer on the anode and a cathode on the organic luminescent layer is provided.Type: GrantFiled: July 7, 2006Date of Patent: September 21, 2010Assignee: Chi Mei Optoelectronics Corp.Inventors: Ruey-min Chen, Chung-yu Chen, Chin-in Wu, Wu-jen Hsieh
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Patent number: 7560176Abstract: Iridium compounds having at least two 2-arylpyridine ligands in which a non-hydrogen atom group is substituted at the 4-position of the pyridine ring, and light-emitting elements comprising on organic layer comprising at least one of the iridium compounds are disclosed.Type: GrantFiled: July 29, 2004Date of Patent: July 14, 2009Assignees: Chi Mei Optoelectronics Corp., National Tsing Hua UniversityInventors: Chien-Hong Cheng, Ruey-Min Chen, Cheng-Wei Huang, Chen-Chung Yang
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Patent number: 7193088Abstract: Phosphorescent iridium complexes having Formula I or Formula II: wherein X is chosen from a monoanionic bidentate ligand; Z is chosen from an atomic group wherein Z together with the buta-1,3-diene to which Z is attached form an aryl group or heteroaryl group; R, R1, and R2 are independently chosen from a hydrogen atom or a substituent; m is an integer from 0 to 4; and n is an integer from 0 to the maximum number of possible substituents on Z, are disclosed. Light emitting devices using the phosphorescent iridium complexes are also disclosed.Type: GrantFiled: November 17, 2004Date of Patent: March 20, 2007Assignees: Chi Mei Optoelectronics, National Tsing Hua UniversityInventors: Chien-Hong Cheng, Ruey-Min Chen, Hong-Ru Guo, Jun-Wen Chung
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Publication number: 20070031700Abstract: An organic light emitting diode (OLED) includes a substrate, a first electrode layer, an organic emitting layer, a second electrode layer, and an electron injection layer, in which the electron injection layer is selected from an electron injection layer made from organic molecules, an electron injection layer with nano-grade thickness, or an electron injection layer having dipole moment organic molecules with nano-grade thickness. By utilizing the conformation of the electron injection layer, an OLED having stable operation can be achieved.Type: ApplicationFiled: August 2, 2006Publication date: February 8, 2007Inventors: Tzung-Fang Guo, Fuh-Shun Yang, Ten-Chin Wen, Yaw-Shyan Fu, Ruey-Min Chen, Chia-Tin Chung, Chin-In Wu
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Publication number: 20070015005Abstract: An organic electroluminescent device including an anode on a substrate, an organic luminescent layer on the anode and a cathode on the organic luminescent layer is provided.Type: ApplicationFiled: July 7, 2006Publication date: January 18, 2007Applicant: Chi Mei Optoelectronics Corp.Inventors: Ruey-Min Chen, Chung-Yu Chen, Chin-In Wu, Wu-Jen Hsieh
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Patent number: 7053546Abstract: A plastic substrate for OLED, fabrication method thereof and device using the substrate. The OLED comprises a plastic substrate with a deposition film of predetermined thickness formed thereon by plasma CVD. The deposition film has the formula SiOeCaHbXcYdZf (e?2, 2?e=a+b+c+d+f), wherein X, Y and Z are periodic table IA, IIA, IIIA, IVA, VA, VIA or VIIA elements excepting H. X, Y and Z also can be selected from the group consisting of Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Pd, Ag, Pt and Au. The OLED with the plastic substrate has both glass and plastic properties, including high temperature tolerance, good gas and liquid resistance, superior planarity, and high transparency and high flexibility.Type: GrantFiled: August 4, 2003Date of Patent: May 30, 2006Assignee: Chi Mei Optoelectronics CorporatioInventors: Chen-Ze Hu, Chia-Tin Chung, Ruey-Min Chen, Yao-Hui Lee
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Publication number: 20050116626Abstract: Phosphorescent iridium complexes having Formula I or Formula II: wherein X is chosen from a monoanionic bidentate ligand; Z is chosen from an atomic group wherein Z together with the buta-1,3-diene to which Z is attached form an aryl group or heteroaryl group; R, R1, and R2 are independently chosen from a hydrogen atom or a substituent; m is an integer from 0 to 4; and n is an integer from 0 to the maximum number of possible substituents on Z, are disclosed. Light emitting devices using the phosphorescent iridium complexes are also disclosed.Type: ApplicationFiled: November 17, 2004Publication date: June 2, 2005Inventors: Chien-Hong Cheng, Ruey-Min Chen, Hong-Ru Guo, Jun-Wen Chung
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Patent number: 6867309Abstract: A red-emitting organic electroluminescent compound, the structure of the compound as follows: wherein n is an integer of 1˜6; Ar represents aryl or heteroaryl; R1 and R2 individually represent alkyl of from 1 to 20 carbon atoms, aryl, carbocyclic and other heterocyclic systems; R3 and R4 individually represent hydrogen, alkyl of from 1 to 10 atoms, branched or unbranched 5 or 6 member substituent ring connecting respectively with R1 and R2, or alkyl methyl silane group; R5 represents alkyl of from 1 to 20 atoms, aryl, or heteroaryl; and R6 represents alkyl of from 1 to 10 atoms, and a 5 or 6-member carbocyclic ring connecting with R5.Type: GrantFiled: December 5, 2002Date of Patent: March 15, 2005Assignees: Chi Mei Optoelectronics Corporation, Kyocera CorporationInventors: Ruey-Min Chen, Jun-Wen Chung, Chun-Che Hsu
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Publication number: 20050025995Abstract: Iridium compounds having at least two 2-arylpyridine ligands in which a non-hydrogen atom group is substituted at the 4-position of the pyridine ring, and light-emitting elements comprising on organic layer comprising at least one of the iridium compounds are disclosed.Type: ApplicationFiled: July 29, 2004Publication date: February 3, 2005Inventors: Chien-Hong Cheng, Ruey-Min Chen, Cheng-Wei Huang, Chen-Chung Yang
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Patent number: 6835472Abstract: An organic material capable of generating luminescence by charge of an electric current includes a compound having a general formula (1): wherein Ar1, Ar2 and Ar3 may be the same or different and, respectively, represent a substituted or unsubstituted aryl group or heterocyclic aryl group and wherein R1, R2, R3, and R4 may be the same or different and, respectively, represent a alkyl group, cycloalkyl group, a substituted or unsubstituted aryl group or heterocyclic aryl group.Type: GrantFiled: September 12, 2002Date of Patent: December 28, 2004Assignee: Chi Mei Optoelectronics Corp.Inventors: Ruey Min Chen, Chun Che Hsu, Jun Wen Chung
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Patent number: 6737532Abstract: An organic electroluminescent compound of the formula (I) wherein: X1 is selected from the group consisting of oxygen, sulfur, C(CH3)2 and N—R, wherein R is hydrogen, alkyl of from 1 to 20 carbon atoms or aryl; and Ar1 and Ar2 are individually aryl or heterocyclic systems. Applying the compound to an electroluminescent (EL) device provides a highly efficient blue and green emitting organic EL device.Type: GrantFiled: April 5, 2002Date of Patent: May 18, 2004Assignees: Chi Mei Optoelectronics Corporation, Kyocera CorporationInventors: Ruey-Min Chen, Jun-Wen Chung
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Publication number: 20040027060Abstract: A plastic substrate for OLED, fabrication method thereof and device using the substrate. The OLED comprises a plastic substrate with a deposition film of predetermined thickness formed thereon by plasma CVD. The deposition film has the formula SiOeCaHbXcYdZf (e≦2, 2−e=a+b+c+d+f), wherein X, Y and Z are periodic table IA, IIA, IIIA, IVA, VA, VIA or VIIA elements excepting H. X, Y and Z also can be selected from the group consisting of Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Pd, Ag, Pt and Au. The OLED with the plastic substrate has both glass and plastic properties, including high temperature tolerance, good gas and liquid resistance, superior planarity, and high transparency and high flexibility.Type: ApplicationFiled: August 4, 2003Publication date: February 12, 2004Inventors: Chen-Ze Hu, Chia-Tin Chung, Ruey-Min Chen, Yao-Hui Lee
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Publication number: 20030143425Abstract: An organic material capable of generating luminescence by charge of an electric current includes a compound having a general formula (1): 1Type: ApplicationFiled: September 12, 2002Publication date: July 31, 2003Applicant: CHI MEI OPTOELECTRONICS CORP.Inventors: Ruey Min Chen, Chun Che Hsu, Jun Wen Chung
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Publication number: 20030127975Abstract: A red-emitting organic electroluminescent compound, the structure of the compound as follows: 1Type: ApplicationFiled: December 5, 2002Publication date: July 10, 2003Applicant: CHI MEI OPTOELECTRONICS CORPORATIONInventors: Ruey-Min Chen, Jun-Wen Chung, Chun-Che Hsu
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Publication number: 20020195930Abstract: An organic electroluminescent compound of the formula (I) 1Type: ApplicationFiled: April 5, 2002Publication date: December 26, 2002Applicant: CHI MEI OPTOELECTRONICS CORPORATIONInventors: Ruey-Min Chen, Jun-Wen Chung