Patents by Inventor Shih-Chung Chen
Shih-Chung 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: 20210098581Abstract: Methods of forming and processing semiconductor devices are described. Certain embodiments related to electronic devices which comprise a dipole region having an interlayer dielectric, a high-K dielectric material, and a dipole layer. The dipole layer comprises one or more of titanium aluminum nitride (TiAlN), titanium tantalum nitride (TiTaN), titanium oxide (TiO), tantalum oxide (TaO), and titanium aluminum carbide (TiAlC).Type: ApplicationFiled: September 28, 2020Publication date: April 1, 2021Applicant: Applied Materials, Inc.Inventors: Yongjing Lin, Karla M. Bernal Ramos, Shih Chung Chen, Yixiong Yang, Lin Dong, Steven C.H. Hung, Srinivas Gandikota
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Patent number: 10961720Abstract: The present invention provides a stand structure for a double-layer elevated floor, comprising: a stand, a T-shaped seat, a supporting block and a base plate. The stand is provided on a ground and has a hollow sleeve. The T-shaped seat includes a supporting plate and a screw formed below the supporting plate, where the screw is movably combined with a nut, such that when the screw is placed in the hollow sleeve, the T-shaped seat is adjusted by the nut to be at an upper position or a lower position on the stand. The supporting block is provided above the supporting plate. The base plate provided above the supporting block. A fixing seat is respectively provided at each corner of the base plate. Each fixing seat is used for accommodating and fixing one of supporting stands of plurality of elevated floor units.Type: GrantFiled: February 27, 2020Date of Patent: March 30, 2021Inventors: Yao-Chung Chen, Shih-Jan Wang
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Patent number: 10948834Abstract: Embodiments described provide dynamic imaging systems that compensates for pattern defects resulting from distortion caused by warpage of the substrate. The methods and apparatus described are useful to create compensated exposure patterns. The dynamic imaging system includes an inspection system configured to provide 3D profile measurements and die shift measurements of the first substrate to the interface configured to provide compensated pattern data to the digital lithography system configured to receive the compensated pattern data from the interface and expose the photoresist with a compensated pattern.Type: GrantFiled: June 30, 2020Date of Patent: March 16, 2021Assignee: Applied Materials, Inc.Inventors: Ching-Chang Chen, Chien-Hua Lai, Wei-Chung Chen, Shih-Hao Kuo, Hsiu-Jen Wang
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Publication number: 20210060727Abstract: A polishing pad conditioning apparatus includes a base, a fiber, and a polymer protruding from a surface of the base and encompassing the fiber.Type: ApplicationFiled: July 6, 2020Publication date: March 4, 2021Inventors: Cheng-Ping Chen, Shih-Chung Chen, Sheng-Tai Peng, Hung-Lin Chen
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Publication number: 20210057551Abstract: A method for fabricating semiconductor device includes the steps of: forming fin-shaped structures on a substrate; using isopropyl alcohol (IPA) to perform a rinse process; performing a baking process; and forming a gate oxide layer on the fin-shaped structures. Preferably, a duration of the rinse process is between 15 seconds to 60 seconds, a temperature of the baking process is between 50° C. to 100° C., and a duration of the baking process is between 5 seconds to 120 seconds.Type: ApplicationFiled: November 6, 2020Publication date: February 25, 2021Inventors: Po-Chang Lin, Bo-Han Huang, Chih-Chung Chen, Chun-Hsien Lin, Shih-Hung Tsai, Po-Kuang Hsieh
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Publication number: 20210059036Abstract: A method includes ejecting a metal droplet from a reservoir of a droplet generator toward a zone of excitation in front of a collector, emitting an excitation laser toward the zone of excitation, such that the metal droplet is heated by the excitation laser to generate extreme ultraviolet (EUV) radiation, halting the emission of the excitation laser, depressurizing the reservoir of the droplet generator, cooling down the droplet generator to a temperature not lower than about 150° C., and refilling the reservoir of the droplet generator with a solid metal material at the temperature not lower than about 150° C.Type: ApplicationFiled: August 22, 2019Publication date: February 25, 2021Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Shih-Yu TU, Han-Lung CHANG, Hsiao-Lun CHANG, Li-Jui CHEN, Po-Chung CHENG
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Publication number: 20210043161Abstract: A cursor image detection comparison and feedback status determination method is disclosed. The method is based on a non-invasive data-extraction system architecture, and uses an image processing unit to perform detection comparison on a cursor image shown on an operation screen outputted from a machine controller. The method includes steps of obtaining cursor foreground and background images set by a user, and selecting an algorithm to process the cursor foreground and background images to generate a cursor mask, and reading a cursor image and applying the cursor mask on the cursor image for pattern comparison, transmitting information of a comparison result and a cursor feedback status to a software control system, so as to provide a correction system to perform a cursor process program and check whether the movement of the cursor meet a position controlled by a feedback and correction system, thereby completing closed-loop control for the cursor.Type: ApplicationFiled: August 8, 2019Publication date: February 11, 2021Inventors: Chao-Tung YANG, Wei-Hung CHEN, Shih-Hsun LIN, Wei-Jyun TU, Chun-Hong LIU, Chien-Chung LIN, Chieh-Yuan LO, Hsiao-Ling CHANG
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Droplet Catcher System of EUV Lithography Apparatus and EUV Lithography Apparatus Maintenance Method
Publication number: 20210033986Abstract: A droplet catcher system of an EUV lithography apparatus is provided. The droplet catcher system includes a catcher body, a heat transfer part, a heat exchanger, and a controller. The catcher body has an outer surface. The heat transfer part is directly attached to the outer surface of the catcher body. The heat exchanger is thermally coupled to the heat transfer part. The controller is electrically coupled to the heat exchanger.Type: ApplicationFiled: March 2, 2020Publication date: February 4, 2021Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Shih-Yu Tu, Po-Chung Cheng, Hsiao-Lun Chang, Li-Jui Chen, Han-Lung Chang -
Publication number: 20200411373Abstract: Methods of forming semiconductor device with fluorine-incorporated metal nitride films are described. A substrate surface is exposed to a metal fluoride precursor to form a metal-fluorine species on the substrate surface. The substrate surface is exposed to a nitriding agent to react with the metal-fluorine species to form a fluorine-incorporated metal nitride film.Type: ApplicationFiled: June 28, 2020Publication date: December 31, 2020Applicant: Applied Materials, Inc.Inventors: Yixiong Yang, Srinivas Gandikota, Steven C.H. Hung, Jacqueline S. Wrench, Yongjing Lin, Susmit Singha Roy, Wei V. Tang, Shih Chung Chen
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Publication number: 20200411514Abstract: A semiconductor device and method are provided whereby a series of spacers are formed in a first region and a second region of a substrate. The series of spacers in the first region are patterned while the series of spacers in the second region are protected in order to separate the properties of the spacers in the first region from the properties of the spacers in the second region.Type: ApplicationFiled: February 3, 2020Publication date: December 31, 2020Inventors: Shih-Yao Lin, Kuei-Yu Kao, Chi-Sheng Lai, Chih-Han Lin, Wei-Chung Sun, Ming-Ching Chang, Chao-Cheng Chen
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Patent number: 10872763Abstract: Processing methods may be performed to produce semiconductor structures that may include a high-k dielectric material. The methods may include delivering a nitrogen-containing precursor or an oxygen-containing precursor to a substrate contained in a semiconductor processing chamber. The methods may include forming reactive ligands on an exposed surface of the substrate with the nitrogen-containing precursor or the oxygen-containing precursor. The methods may also include forming a high-k dielectric material overlying the substrate.Type: GrantFiled: May 3, 2019Date of Patent: December 22, 2020Assignee: Applied Materials, Inc.Inventors: David Chu, Steven C. Hung, Malcolm J. Bevan, Charles Chu, Tatsuya E. Sato, Shih-Chung Chen, Patricia M. Liu, Johanes Swenberg
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Patent number: 10868148Abstract: A method for fabricating semiconductor device includes the steps of: forming fin-shaped structures on a substrate; using isopropyl alcohol (IPA) to perform a rinse process; performing a baking process; and forming a gate oxide layer on the fin-shaped structures. Preferably, a duration of the rinse process is between 15 seconds to 60 seconds, a temperature of the baking process is between 50° C. to 100° C., and a duration of the baking process is between 5 seconds to 120 seconds.Type: GrantFiled: December 4, 2018Date of Patent: December 15, 2020Assignee: UNITED MICROELECTRONICS CORP.Inventors: Po-Chang Lin, Bo-Han Huang, Chih-Chung Chen, Chun-Hsien Lin, Shih-Hung Tsai, Po-Kuang Hsieh
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Publication number: 20200389004Abstract: A access-floor-structure with grid-pattern suspended cable tray system includes a plurality of first beams and a plurality of second beams connected above and between a plurality of stands having a certain height, and floor units, connecting cover plates and center plates laid, so as to form a large-area access floor. Included below the access-floor-structure with arid-pattern suspended cable tray system further comprises a plurality of wiring troughs and a plurality of connecting bottom plates. The plurality of wiring troughs is provided below the connecting cover plate and is spaced by a distance from the ground. The plurality of connecting bottom plates are correspondingly provided below the center cover plate, and peripheries of each connecting bottom plate is used in connection with one end of each wiring trough, thereby some pipelines required to be installed are provided, and remaining pipelines are provided on the ground outside the plurality of wiring trough.Type: ApplicationFiled: July 16, 2019Publication date: December 10, 2020Inventors: Yao-Chung CHEN, Shih-Jan WANG
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Publication number: 20200388621Abstract: Memory devices and methods of forming memory devices are described. The memory devices comprise two work-function metal layers, where one work-function layer has a lower work-function than the other work-function layer. The low work-function layer may reduce gate-induced drain leakage current losses. Methods of forming memory devices are also described.Type: ApplicationFiled: August 25, 2020Publication date: December 10, 2020Applicant: Applied Materials, Inc.Inventors: Sung-Kwan Kang, Gill Yong Lee, Sang Ho Yu, Shih Chung Chen, Jeffrey W. Anthis
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Publication number: 20200373404Abstract: Methods of forming and processing semiconductor devices are described. Certain embodiments related to electronic devices which comprise a dipole region having an interlayer dielectric, a high-? dielectric material, and a dipole layer. The dipole layer comprises one or more of titanium lanthanum nitride (TiLaN), titanium yttrium nitride (TiYN), titanium strontium nitride (TiSrN), titanium magnesium nitriride (TiMgN, titanium aluminum nitride (TiAlN), titanium tantalum nitride (TiTaN), hafnium carbide (HfC), hafnium nitride (HfN), hafnium oxynitride (HfON), hafnium oxycarbide (HfOC), hafnium carbide aluminum (HfCAl), hafnium aluminum nitride (HfAlN), or hafnium carbonitride (HfCN).Type: ApplicationFiled: May 18, 2020Publication date: November 26, 2020Applicant: Applied Materials, Inc.Inventors: Yongjing Lin, Karla M. Bernal Ramos, Luping Li, Shih Chung Chen, Jacqueline S. Wrench, Yixiong Yang, Steven C.H. Hung, Srinivas Gandikota, Naomi Yoshida, Lin Dong
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Publication number: 20200373318Abstract: Methods of forming memory structures are discussed. Specifically, methods of forming 3D NAND devices are discussed. Some embodiments form memory structures with a metal nitride barrier layer, an ?-tungsten layer, and a bulk metal material. The barrier layer comprises a TiXN or TaXN material, where X comprises a metal selected from one or more of aluminum (Al), silicon (Si), tungsten (W), lanthanum (La), yttrium (Yt), strontium (Sr), or magnesium (Mg).Type: ApplicationFiled: May 18, 2020Publication date: November 26, 2020Applicant: Applied Materials, Inc.Inventors: Jacqueline S. Wrench, Yixiong Yang, Yong Wu, Wei V. Tang, Srinivas Gandikota, Yongjing Lin, Karla M. Barnal Ramos, Shih Chung Chen
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Publication number: 20200350157Abstract: Processing methods may be performed to produce semiconductor structures that may include a high-k dielectric material. The methods may include delivering a nitrogen-containing precursor or an oxygen-containing precursor to a substrate contained in a semiconductor processing chamber. The methods may include forming reactive ligands on an exposed surface of the substrate with the nitrogen-containing precursor or the oxygen-containing precursor. The methods may also include forming a high-k dielectric material overlying the substrate.Type: ApplicationFiled: May 3, 2019Publication date: November 5, 2020Applicant: Applied Materials, Inc.Inventors: David Chu, Steven C. Hung, Malcolm J. Bevan, Charles Chu, Tatsuya E. Sato, Shih-Chung Chen, Patricia M. Liu, Johanes Swenberg
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Publication number: 20200333711Abstract: Embodiments described provide dynamic imaging systems that compensates for pattern defects resulting from distortion caused by warpage of the substrate. The methods and apparatus described are useful to create compensated exposure patterns. The dynamic imaging system includes an inspection system configured to provide 3D profile measurements and die shift measurements of the first substrate to the interface configured to provide compensated pattern data to the digital lithography system configured to receive the compensated pattern data from the interface and expose the photoresist with a compensated pattern.Type: ApplicationFiled: June 30, 2020Publication date: October 22, 2020Inventors: Ching-Chang CHEN, Chien-Hua LAI, Wei-Chung CHEN, Shih-Hao KUO, Hsiu-Jen WANG
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Publication number: 20200313274Abstract: Examples described herein relate to flexible antenna belts. For instance, a system may comprise a flexible antenna belt, where the flexible antenna belt is to transition between a closed position and an open position, and a flexible display coupled to the flexible antenna belt.Type: ApplicationFiled: December 8, 2017Publication date: October 1, 2020Inventors: KUAN-TING WU, WEI-CHUNG CHEN, SHIH HUANG WU
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Patent number: 10790287Abstract: Memory devices and methods of forming memory devices are described. The memory devices comprise two work-function metal layers, where one work-function layer has a lower work-function than the other work-function layer. The low work-function layer may reduce gate-induced drain leakage current losses. Methods of forming memory devices are also described.Type: GrantFiled: November 29, 2018Date of Patent: September 29, 2020Assignee: APPLIED MATERIALS, INC.Inventors: Sung-Kwan Kang, Gill Yong Lee, Sang Ho Yu, Shih Chung Chen, Jeffrey W. Anthis