Patents by Inventor Jen Chun Wang
Jen Chun Wang 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: 20240093357Abstract: A semiconductor device is manufactured by modifying an electromagnetic field within a deposition chamber. In embodiments in which the deposition process is a sputtering process, the electromagnetic field may be modified by adjusting a distance between a first coil and a mounting platform. In other embodiments, the electromagnetic field may be adjusted by applying or removing power from additional coils that are also present.Type: ApplicationFiled: November 21, 2023Publication date: March 21, 2024Inventors: Jen-Chun Wang, Ya-Lien Lee, Chih-Chien Chi, Hung-Wen Su
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Patent number: 11851749Abstract: A semiconductor device is manufactured by modifying an electromagnetic field within a deposition chamber. In embodiments in which the deposition process is a sputtering process, the electromagnetic field may be modified by adjusting a distance between a first coil and a mounting platform. In other embodiments, the electromagnetic field may be adjusted by applying or removing power from additional coils that are also present.Type: GrantFiled: May 27, 2022Date of Patent: December 26, 2023Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Jen-Chun Wang, Ya-Lien Lee, Chih-Chien Chi, Hung-Wen Su
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Publication number: 20220290291Abstract: A semiconductor device is manufactured by modifying an electromagnetic field within a deposition chamber. In embodiments in which the deposition process is a sputtering process, the electromagnetic field may be modified by adjusting a distance between a first coil and a mounting platform. In other embodiments, the electromagnetic field may be adjusted by applying or removing power from additional coils that are also present.Type: ApplicationFiled: May 27, 2022Publication date: September 15, 2022Inventors: Jen-Chun Wang, Ya-Lien Lee, Chih-Chien Chi, Hung-Wen Su
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Patent number: 11345991Abstract: A semiconductor device is manufactured by modifying an electromagnetic field within a deposition chamber. In embodiments in which the deposition process is a sputtering process, the electromagnetic field may be modified by adjusting a distance between a first coil and a mounting platform. In other embodiments, the electromagnetic field may be adjusted by applying or removing power from additional coils that are also present.Type: GrantFiled: July 12, 2019Date of Patent: May 31, 2022Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Jen-Chun Wang, Ya-Lien Lee, Chih-Chien Chi, Hung-Wen Su
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Patent number: 11107220Abstract: An image processing method includes the following steps: receiving a two-dimensional image and segmenting an object block in the two-dimensional image, masking the object block with a color block to generate a mask image; inputting the two-dimensional image and the mask image into a first image processing model, outputting a feature vector from the first image processing model; and inputting the two-dimensional image into a second image processing model to obtain a feature map. The feature map comprises a plurality of feature channel maps, and the feature vector contains a plurality of feature values. Each of the feature channel maps corresponds to one of the feature values in sequence. A weighted feature map is generated according to the feature channel maps and the feature values.Type: GrantFiled: December 13, 2019Date of Patent: August 31, 2021Assignee: HTC CORPORATIONInventors: Jen-Chun Wang, Chun-Li Wang, Tung-Ting Yang
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Publication number: 20210183065Abstract: An image processing method includes the following steps: receiving a two-dimensional image and segmenting an object block in the two-dimensional image, masking the object block with a color block to generate a mask image; inputting the two-dimensional image and the mask image into a first image processing model, outputting a feature vector from the first image processing model; and inputting the two-dimensional image into a second image processing model to obtain a feature map. The feature map comprises a plurality of feature channel maps, and the feature vector contains a plurality of feature values. Each of the feature channel maps corresponds to one of the feature values in sequence. A weighted feature map is generated according to the feature channel maps and the feature values.Type: ApplicationFiled: December 13, 2019Publication date: June 17, 2021Applicant: HTC CorporationInventors: Jen-Chun WANG, Chun-Li WANG, Tung-Ting YANG
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Publication number: 20200102645Abstract: A semiconductor device is manufactured by modifying an electromagnetic field within a deposition chamber. In embodiments in which the deposition process is a sputtering process, the electromagnetic field may be modified by adjusting a distance between a first coil and a mounting platform. In other embodiments, the electromagnetic field may be adjusted by applying or removing power from additional coils that are also present.Type: ApplicationFiled: July 12, 2019Publication date: April 2, 2020Inventors: Jen-Chun Wang, Ya-Lien Lee, Chih-Chien Chi, Hung-Wen Su
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Patent number: 8941098Abstract: A light detecting array structure and a light detecting module are provided. The light detecting array structure includes a plurality of first electrodes, a plurality of second electrodes, a first carrier selective layer, a second carrier selective layer, and a light-absorbing active layer. The second electrodes are disposed on one side of the first electrodes. Between the first electrodes and the second electrodes, a first carrier selective layer, a light-absorbing active layer and a second carrier selective layer are disposed. The light detecting module includes the light detecting array structure and a control unit. The control unit is coupled to the first electrodes and second electrodes, selectively provides at least two cross voltages between each of the first electrodes and each of the second electrodes, and reads photocurrents flowing through the first electrodes and second electrodes.Type: GrantFiled: May 17, 2012Date of Patent: January 27, 2015Assignees: Industrial Technology Research Institute, National Tsing Hua UniversityInventors: Yan-Rung Lin, Chang-Ho Liou, Sheng-Fu Horng, Jen-Chun Wang, Yun-Ru Hong, Ming-Kun Lee, Hsin-Fei Meng
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Publication number: 20130168643Abstract: A light detecting array structure and a light detecting module are provided. The light detecting array structure includes a plurality of first electrodes, a plurality of second electrodes, a first carrier selective layer, a second carrier selective layer, and a light-absorbing active layer. The second electrodes are disposed on one side of the first electrodes. Between the first electrodes and the second electrodes, a first carrier selective layer, a light-absorbing active layer and a second carrier selective layer are disposed. The light detecting module includes the light detecting array structure and a control unit. The control unit is coupled to the first electrodes and second electrodes, selectively provides at least two cross voltages between each of the first electrodes and each of the second electrodes, and reads photocurrents flowing through the first electrodes and second electrodes.Type: ApplicationFiled: May 17, 2012Publication date: July 4, 2013Applicants: NATIONAL TSING HUA UNIVERSITY, INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Yan-Rung Lin, Chang-Ho Liou, Sheng-Fu Horng, Jen-Chun Wang, Yun-Ru Hong, Ming-Kun Lee, Hsin-Fei Meng
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Publication number: 20130075136Abstract: A resin composition comprises (A) 100 parts by weight of cyanate ester resin; (B) 5 to 25 parts by weight of nitrogen and oxygen containing heterocyclic compound; (C) 5 to 75 parts by weight of polyphenylene oxide resin; and (D) 5 to 100 parts by weight of oligomer of phenylmethane maleimide. By using specific components at specific proportions, the resin composition of the invention offers the features of low dielectric constant and low dissipation factor and can be made into prepreg that may be used in printed circuit board.Type: ApplicationFiled: September 22, 2011Publication date: March 28, 2013Inventors: Li-Chih YU, Tse-An LEE, Jen-Chun WANG, Yu-Te LIN, Yih-Rern PENG
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Patent number: 8404764Abstract: A resin composition comprises (A) 100 parts by weight of cyanate ester resin; (B) 5 to 25 parts by weight of nitrogen and oxygen containing heterocyclic compound; (C) 5 to 75 parts by weight of polyphenylene oxide resin; and (D) 5 to 100 parts by weight of oligomer of phenylmethane maleimide. By using specific components at specific proportions, the resin composition of the invention offers the features of low dielectric constant and low dissipation factor and can be made into prepreg that may be used in printed circuit board.Type: GrantFiled: September 22, 2011Date of Patent: March 26, 2013Assignee: Elite Material Co., Ltd.Inventors: Li-Chih Yu, Tse-An Lee, Jen-Chun Wang, Yu-Te Lin, Yih-Rern Peng
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Publication number: 20130056070Abstract: Disclosed is an apparatus and method for generating inverted organic solar cells and which required no electron selective layer, were fabricated and their power conversion efficiency was found to improve irreversibly with post-processing light soaking for a period. X-Ray photoelectron spectroscopy characterization further revealed segregation in surface composition at the interface and was found to explain the current density-voltage measurements. In addition, the light soaked devices were found to exhibit an extended lifetime as compared to conventional devices. Since no electron selective layer was required, light soaking may be considered as a cost-effective method to achieve efficient inverted organic solar cells.Type: ApplicationFiled: December 22, 2011Publication date: March 7, 2013Inventors: Sheng-Fu Horng, Jen-Chun Wang, Cheng-Yueh Lu, Jui-Lin Hsu, Ming-Kun Lee, Yun-Ru Hong, Hsin-Fei Meng, Yuan-Lin Yang, Tsung-Te Chen
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Publication number: 20130025666Abstract: The present invention provides a kind of structure of a thin film solar cell, including: a transparent conductive layer, a first electrode, a second electrode, a conductive layer of metal, and a photoelectric conversion layer, wherein changing the structures of said first electrode and said second electrode can improve the efficiency of the cell. Because the distribution of electric potential is not uniform in the transparent conductive layer, it will reduce the efficiency of the cell. We can solve this problem by changing the electrode structures of the cell, and improve the efficiency of the cell.Type: ApplicationFiled: July 5, 2012Publication date: January 31, 2013Applicant: NATIONAL TSING HUA UNIVERSITYInventors: Sheng-Fu Horng, Ming-Kun Lee, Jen-Chun Wang, Yun-Ru Horng, Hsin-Fei Meng
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Publication number: 20130025667Abstract: The present invention provides an improved electrode structure for improving efficiency of solar cells, and the structure of the solar cells includes a back electrode, a transparent conducting glass layer, a photoelectric conversion layer, and a grid electrode. The transparent conducting glass layer includes a light-penetrated surface for accepting light. The photoelectric conversion layer is disposed between the back electrode and the transparent conducting glass layer to convert light energy into electric energy. The grid electrode is embedded in the transparent conducting glass layer to solve the problems of uneven electric potential for decreasing uneven voltage on the light-penetrated surface and further increasing efficiency of the solar cells.Type: ApplicationFiled: July 6, 2012Publication date: January 31, 2013Applicant: NATIONAL TSING HUA UNIVERSITYInventors: Sheng-Fu Horng, Ming-Kun Lee, Jen-Chun Wang, Yun-Ru Horng, Hsin-Fei Meng
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Patent number: 8324012Abstract: A tandem solar cell and fabricating method thereof are disclosed. The steps of the fabricating method comprises: a top inverted solar cell having a plurality of inverted solar sub-cells is provided; a bottom normal solar cell having a plurality of normal solar sub-cells accompanying with the inverted solar sub-cells is provided; and processing fit process of the top inverted solar cell and the bottom normal solar cell is executed, wherein an interlayer is disposed between the bottom normal solar cell and the top inverted solar cell, and the interlayer includes a plurality of conductive dots. The plurality of inverted solar sub-cells and normal solar sub-cells are placed with an offset distance from each other, and a plurality of solar sub-cells are formed after the pressing fit process, and the plurality of solar sub-cells are series/parallel connection each other by electrically connecting the plurality of conductive dots.Type: GrantFiled: March 25, 2010Date of Patent: December 4, 2012Assignee: National Tsing Hua UniversityInventors: Sheng-Fu Horng, Hsin-Fe Meng, Ming-Kun Lee, Jen-Chun Wang, Tsung-Te Chen
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Publication number: 20110320145Abstract: The present invention discloses a method for extracting of solar cell parameters. After illuminating the solar cell by different simulated solar luminosity with different illumination intensity, measured current and measured voltages of the solar cell are acquired and the series resistance of the solar cell is extracted based on the measured current and measured voltages. The root mean square error (RMSE) is used to determine the series resistance of the solar cell. Therefore, the parameters of the solar cell are extracted without presuming current-voltage functional form.Type: ApplicationFiled: June 22, 2011Publication date: December 29, 2011Inventors: Sheng-Fu Horng, Ming-Kun Lee, Jen-Chun Wang, Hsin-Fei Meng
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Publication number: 20110237019Abstract: The present invention discloses a method for improving the efficiency of flexible organic solar cells. The steps of the method comprise: a conductive film-coated flexible substrate is provided; and a hole blocking layer is formed on the flexible substrate by atomic layer deposition, or an active layer is formed first then a hole blocking layer is formed on the active layer by atomic layer deposition. Atomic layer deposition can control the thickness of the hole blocking layer precisely and form uniformly surface in a large area, so that the power conversion efficiency of the flexible organic solar cell is increasing effectively.Type: ApplicationFiled: December 13, 2010Publication date: September 29, 2011Inventors: Sheng-Fu HORNG, Jen-Chun Wang, Wei-Tse Weng, Tsong-Pyng Perng, Hsin-Fei Meng, Ming-Kun Lee
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Patent number: 8026186Abstract: The present invention provides a microwave annealing method for a plastic substrate. The method comprises pulsed microwave annealing to an organic photo-voltaic device to avoid warpage and degradation of the plastic substrate. Utilizing pulsed microwave annealing method can improve the wettability of the organic layer on the plastic substrate verified by contact angle measurement, and achieving the organic solar cell fabricated with higher power conversion efficiency.Type: GrantFiled: October 6, 2010Date of Patent: September 27, 2011Assignee: National Tsing Hua UniversityInventors: Sheng-Fu Horng, Jen-Chun Wang, Tse-Pan Yang, Ming-Kun Lee, Tarng-Shiang Hu, Hsin-Fei Meng
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Patent number: 7996613Abstract: The present invention discloses an electronic device using a memory to expand storage capacity, and the device includes a main board and a data storage module. The main board includes at least one interface card slot, and the data storage module includes at least one storage interface card, and a plurality of memory slots disposed on the storage interface card for movably inserting a memory. The memory is for storing data, and the storage interface card is inserted into the interface card slot. With the memory slot on the storage interface card, the memory can be expanded conveniently, and the storage capacity can be increased dynamically as needed. The invention also enhances the security, performance, and vibration resisting function of the data storage.Type: GrantFiled: September 10, 2008Date of Patent: August 9, 2011Assignee: Portwell Inc.Inventor: Jen-Chun Wang
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Publication number: 20110151646Abstract: The present invention provides a microwave annealing method for a plastic substrate. The method comprises pulsed microwave annealing to an organic photo-voltaic device to avoid warpage and degradation of the plastic substrate. Utilizing pulsed microwave annealing method can improve the wettability of the organic layer on the plastic substrate verified by contact angle measurement, and achieving the organic solar cell fabricated with higher power conversion efficiency.Type: ApplicationFiled: October 6, 2010Publication date: June 23, 2011Inventors: Sheng-Fu Horng, Jen-Chun Wang, Tse-Pan Yang, Ming-Kun Lee, Tarng-Shiang Hu, Hsin-Fei Meno