Patents by Inventor Chen-Chun Hsu
Chen-Chun Hsu 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).
-
Patent number: 12009033Abstract: A memory device and method of making the same are disclosed. The memory device includes transistor devices located in both a memory region and a logic region of the device. Transistor devices in the memory region include sidewall spacers having a first oxide layer over a side surface of a gate structure, a first nitride layer over the first oxide layer, a second oxide layer over the first nitride layer, and a second nitride layer over the second oxide layer. Transistor devices in the logic region include sidewall spacers having a first oxide layer over a side surface of a gate structure, a first nitride layer over the first oxide layer, and a second nitride layer over the first nitride layer.Type: GrantFiled: June 20, 2023Date of Patent: June 11, 2024Assignee: Taiwan Semiconductor Manufacturing Company LimitedInventors: Chen-Ming Huang, Wen-Tuo Huang, Yu-Hsiang Yang, Yu-Ling Hsu, Wei-Lin Chang, Chia-Sheng Lin, ShihKuang Yang, Yu-Chun Chang, Hung-Ling Shih, Po-Wei Liu, Shih-Hsien Chen
-
Patent number: 11982866Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a stopping assembly. The fixed assembly has a main axis. The movable assembly is configured to connect an optical element, and the movable assembly is movable relative to the fixed assembly. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The stopping assembly is configured to limit the movement of the movable assembly relative to the fixed assembly within a range of motion.Type: GrantFiled: December 15, 2022Date of Patent: May 14, 2024Assignee: TDK TAIWAN CORP.Inventors: Chao-Chang Hu, Liang-Ting Ho, Chen-Er Hsu, Yi-Liang Chan, Fu-Lai Tseng, Fu-Yuan Wu, Chen-Chi Kuo, Ying-Jen Wang, Wei-Han Hsia, Yi-Hsin Tseng, Wen-Chang Lin, Chun-Chia Liao, Shou-Jen Liu, Chao-Chun Chang, Yi-Chieh Lin, Shang-Yu Hsu, Yu-Huai Liao, Shih-Wei Hung, Sin-Hong Lin, Kun-Shih Lin, Yu-Cheng Lin, Wen-Yen Huang, Wei-Jhe Shen, Chih-Shiang Wu, Sin-Jhong Song, Che-Hsiang Chiu, Sheng-Chang Lin
-
Publication number: 20240128216Abstract: A bonding structure that may be used to form 3D-IC devices is formed using first oblong bonding pads on a first substrate and second oblong bonding pads one a second substrate. The first and second oblong bonding pads are laid crosswise, and the bond is formed. Viewed in a first cross-section, the first bonding pad is wider than the second bonding pad. Viewed in a second cross-section at a right angle to the first, the second bonding pad is wider than the first bonding pad. Making the bonding pads oblong and angling them relative to one another reduces variations in bonding area due to shifts in alignment between the first substrate and the second substrate. The oblong shape in a suitable orientation may also be used to reduce capacitive coupling between one of the bonding pads and nearby wires.Type: ApplicationFiled: January 4, 2023Publication date: April 18, 2024Inventors: Hao-Lin Yang, Kuan-Chieh Huang, Wei-Cheng Hsu, Tzu-Jui Wang, Ching-Chun Wang, Hsiao-Hui Tseng, Chen-Jong Wang, Dun-Nian Yaung
-
Patent number: 11956541Abstract: A control method of a driving mechanism is provided, including: the driving mechanism provides a first electrical signal from a control assembly to the driving mechanism to move the movable portion into an initial position relative to the fixed portion, wherein the control assembly includes a control unit and a position sensing unit; the status signal of an inertia sensing unit is read; the control unit sends the status signal to the control unit to calculate a target position; the control unit provides a second electrical signal to the driving assembly according to the target position for driving the driving assembly; a position signal is sent from the position sensing unit to the control unit; the control unit provides a third electric signal to the driving assembly to drive the driving assembly according the position signal.Type: GrantFiled: January 26, 2023Date of Patent: April 9, 2024Assignee: TDK TAIWAN CORP.Inventors: Chao-Chang Hu, Chen-Hsien Fan, Sung-Mao Tsai, Yueh-Lin Lee, Yu-Chiao Lo, Mao-Kuo Hsu, Ching-Chieh Huan, Yi-Chun Cheng
-
Publication number: 20240099154Abstract: A magnetoresistive random access memory (MRAM) device includes a first array region and a second array region on a substrate, a first magnetic tunneling junction (MTJ) on the first array region, a first top electrode on the first MTJ, a second MTJ on the second array region, and a second top electrode on the second MTJ. Preferably, the first top electrode and the second top electrode include different nitrogen to titanium (N/Ti) ratios.Type: ApplicationFiled: November 21, 2023Publication date: March 21, 2024Applicant: UNITED MICROELECTRONICS CORPInventors: Hui-Lin Wang, Si-Han Tsai, Dong-Ming Wu, Chen-Yi Weng, Ching-Hua Hsu, Ju-Chun Fan, Yi-Yu Lin, Che-Wei Chang, Po-Kai Hsu, Jing-Yin Jhang
-
Publication number: 20240079434Abstract: Various embodiments of the present disclosure are directed towards an image sensor including first chip and a second chip. The first chip includes a first substrate, a plurality of photodetectors disposed in the first substrate, a first interconnect structure disposed on a front side of the first substrate, and a first bond structure disposed on the first interconnect structure. The second chip underlies the first chip. The second chip includes a second substrate, a plurality of semiconductor devices disposed on the second substrate, a second interconnect structure disposed on a front side of the second substrate, and a second bond structure disposed on the second interconnect structure. A first bonding interface is disposed between the second bond structure and the first bond structure. The second interconnect structure is electrically coupled to the first interconnect structure by way of the first and second bond structures.Type: ApplicationFiled: January 5, 2023Publication date: March 7, 2024Inventors: Hao-Lin Yang, Kuan-Chieh Huang, Wei-Cheng Hsu, Tzu-Jui Wang, Chen-Jong Wang, Dun-Nian Yaung, Yu-Chun Chen
-
Publication number: 20240074337Abstract: A memory device includes a substrate, a bottom electrode disposed over the substrate, a top electrode disposed over the bottom electrode, and a phase change layer disposed between the top electrode and bottom electrode. The phase change layer includes a GeSbTe material that contains a Ge content of about 20 at % or less, a Sb content of about 30 at % or more, and a Te content of about 40 at % at or more.Type: ApplicationFiled: August 26, 2022Publication date: February 29, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Hengyuan Lee, Cheng-Chun Chang, Chen-Feng Hsu, Tung-Ying Lee, Xinyu BAO
-
Patent number: 11917923Abstract: A magnetoresistive random access memory (MRAM) structure, including a substrate and multiple MRAM cells on the substrate, wherein the MRAM cells are arranged in a memory region adjacent to a logic region. An ultra low-k (ULK) layer covers the MRAM cells, wherein the surface portion of ultra low-k layer is doped with fluorine, and dents are formed on the surface of ultra low-k layer at the boundaries between the memory region and the logic region.Type: GrantFiled: April 28, 2021Date of Patent: February 27, 2024Assignee: UNITED MICROELECTRONICS CORP.Inventors: Hui-Lin Wang, Ching-Hua Hsu, Si-Han Tsai, Shun-Yu Huang, Chen-Yi Weng, Ju-Chun Fan, Che-Wei Chang, Yi-Yu Lin, Po-Kai Hsu, Jing-Yin Jhang, Ya-Jyuan Hung
-
Patent number: 11916415Abstract: A battery charging apparatus includes a battery compartment having a receptacle that is configured to receive a battery pack. The battery charging apparatus includes a first heat exchange module and/or a second heat exchange module. The first heat exchange module includes a plenum surrounding the receptacle, where the plenum includes a chamber to receive a fluid. The plenum also includes a plurality of flow guides disposed in the chamber to define a variable flow passage for the fluid. The second heat exchange module includes a battery connector and a heat sink thermally coupled to the battery connector. The heat sink is arranged to dissipate thermal energy from the battery pack.Type: GrantFiled: November 9, 2016Date of Patent: February 27, 2024Assignee: Gogoro Inc.Inventors: Yu-Jung Wang, Chen-Hsin Hsu, Chi-Chun Chen
-
Patent number: 8233130Abstract: A display panel including a substrate, a first electrode layer, a plurality of partition structures, a liquid display medium, a cap layer, a buffer layer and a second electrode layer is provided. The first electrode layer is disposed on the substrate. The partition structures are disposed on the first electrode layer, exposing a part of the first electrode layer. The liquid display medium is disposed on the first electrode layer between the partition structures. The cap layer is formed on the liquid display medium, and a buffer layer is formed on the cap layer. The second electrode layer is disposed on the buffer layer.Type: GrantFiled: January 22, 2010Date of Patent: July 31, 2012Assignee: Industrial Technology Research InstituteInventors: Jhih-Ping Lu, Yi-An Sha, Kuo-Tung Lin, Chen-Chun Hsu
-
Patent number: 7985296Abstract: A sample fixing device of an evaporation machine includes a first transmission mechanism having a first rotation axis driven by a driving device and a first rotation wheel; a fixing plate and a support frame; a pair of second transmission mechanisms at opposite sides of the first rotation wheel, and including a second rotation wheel revolving around the first rotation wheel, a second rotation axis passing and attached to the second rotation wheel and the fixing plate, and a third rotation wheel connected to the second rotation axis; and a third transmission mechanism including a fourth rotation wheel driven by the third rotation wheel and a sample support axis passing and attached to the fourth wheel and the support arm; wherein an axes of the sample support axis perpendiculars to an extension axes of the first rotation axis so that the sample fixing device can rotate and revolve.Type: GrantFiled: November 6, 2008Date of Patent: July 26, 2011Inventors: Ching-Ching Chen, Chen-Chun Hsu
-
Publication number: 20100118253Abstract: A display panel including a substrate, a first electrode layer, a plurality of partition structures, a liquid display medium, a cap layer, a buffer layer and a second electrode layer is provided. The first electrode layer is disposed on the substrate. The partition structures are disposed on the first electrode layer, exposing a part of the first electrode layer. The liquid display medium is disposed on the first electrode layer between the partition structures. The cap layer is formed on the liquid display medium, and a buffer layer is formed on the cap layer. The second electrode layer is disposed on the buffer layer.Type: ApplicationFiled: January 22, 2010Publication date: May 13, 2010Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jhih-Ping Lu, Yi-An Sha, Kuo-Tung Lin, Chen-Chun Hsu
-
Publication number: 20100108504Abstract: A sample fixing device of an evaporation machine includes a first transmission mechanism having a first rotation axis driven by a driving device and a first rotation wheel; a fixing plate and a support frame; a pair of second transmission mechanisms at opposite sides of the first rotation wheel, and including a second rotation wheel revolving around the first rotation wheel, a second rotation axis passing and attached to the second rotation wheel and the fixing plate, and a third rotation wheel connected to the second rotation axis; and a third transmission mechanism including a fourth rotation wheel driven by the third rotation wheel and a sample support axis passing and attached to the fourth wheel and the support arm; wherein an axes of the sample support axis perpendiculars to an extension axes of the first rotation axis so that the sample fixing device can rotate and revolve.Type: ApplicationFiled: November 6, 2008Publication date: May 6, 2010Inventors: Ching-Ching CHEN, Chen-Chun Hsu
-
Publication number: 20070194065Abstract: The invention provides a ring on a first-aid bottle so that the patient can use a necklace to pass through the ring and then wear the necklace on his/her neck, therefore the patient can take the first-aid bottle along with him/her for remedy at emergency. The present invention also provides an attendant first-aid watch so that the patient can wear it on the wrist for remedy at emergency.Type: ApplicationFiled: February 22, 2006Publication date: August 23, 2007Inventor: Chen-Chun Hsu
-
Patent number: 6428659Abstract: A process for coating super fine ion particles of multiple elements on the surface of a micro route substrate includes a coating step operated under low temperatures and vacuums. First, raw micro routers are cleaned by electron beams under atmospheric pressures and room temperatures, then the raw micro routers are transferred into a vacuum environment, and the temperature of the environment is increased to a range between 120° C. to 180° C. Next, the surface of the micro route is cleaned by ions, and then a coating process is started. An arc source is used to bombard cations from a target while a filtration net is used to pass small cation particles. An ion assistant device is operated to further refine the filtered particles so that only super fine ion particles are coated on the surface of the micro route substrates.Type: GrantFiled: December 28, 2000Date of Patent: August 6, 2002Assignee: Cosmos Vacuum Technology CorporationInventors: Chung-Lin Chou, Chen-Chun Hsu
-
Publication number: 20010011634Abstract: This invention provides a process for coating super fine ion particles of multiple elements on the surface of a micro router substrate, characteristics of which is that the coating step is operated under low temperatures and vacuums. First, raw micro routers are cleaned by electron beams under atmospheric pressures and room temperatures, then the raw micro routers are transferred into a vacuum environment, and increase the temperature of the environment. Next, the surface of the micro router is cleaned by ions, then proceed with the coating process. An arc source is used to bombard cations from a target, while a filtration net is used to get filtrate of small cation particles. Then, an ion assistant device is operated to further fine the filtrated particles, therefore only super fine ion particles are coated on the surface of the micro router substrates.Type: ApplicationFiled: December 28, 2000Publication date: August 9, 2001Inventors: Chung-Lin Chou, Chen-Chun Hsu