Patents by Inventor Wen Su

Wen Su 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).

  • Publication number: 20220325762
    Abstract: An eccentric wheel adjustment device includes a hub (1), an adjustment disk (2) and a release structure (3). The hub (1) has an axle portion (10) eccentrically arranged and an inner ring portion (11) formed around the axle portion (10). The adjustment disk (2) has a disk seat (20) for the hub (1) being pivotally disposed thereon and a positioning member (21) for positioning the hub (1) on the disk seat (20). The positioning member (21) has an outer ring portion (210) for aligning the inner ring portion (11) of the hub (1) in the outer ring portion (210). The release structure (3) includes a limiting block (30) and a switch member (31) driving the limiting block (30) to act so as to drive the limiting block (30) to straddle between the hub (1) and the adjustment disk (2) or to move back to the inner ring portion (11).
    Type: Application
    Filed: April 6, 2022
    Publication date: October 13, 2022
    Inventor: Yen-Wen SU
  • Publication number: 20220328690
    Abstract: A device, structure, and method are provided whereby an insert layer is utilized to provide additional support for weaker and softer dielectric layer. The insert layer may be applied between two weaker dielectric layers or the insert layer may be used with a single layer of dielectric material. Once formed, trenches and vias are formed within the composite layers, and the insert layer will help to provide support that will limit or eliminate undesired bending or other structural motions that could hamper subsequent process steps, such as filling the trenches and vias with conductive material.
    Type: Application
    Filed: June 27, 2022
    Publication date: October 13, 2022
    Inventors: Yao-Jen Chang, Chih-Chien Chi, Chen-Yuan Kao, Hung-Wen Su, Kai-Shiang Kuo, Po-Cheng Shih, Jun-Yi Ruan
  • Patent number: 11462282
    Abstract: A semiconductor memory device includes a first word line formed over a first active region. In some embodiments, a first metal line is disposed over and perpendicular to the first word line, where the first metal line is electrically connected to the first word line using a first conductive via, and where the first conductive via is disposed over the first active region. In some examples, the semiconductor memory device further includes a second metal line and a third metal line both parallel to the first metal line and disposed on opposing sides of the first metal line, where the second metal line is electrically connected to a source/drain region of the first active region using a second conductive via, and where the third metal line is electrically connected to the source/drain region of the first active region using a third conductive via.
    Type: Grant
    Filed: April 1, 2020
    Date of Patent: October 4, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Hsin-Wen Su, Kian-Long Lim, Wen-Chun Keng, Chang-Ta Yang, Shih-Hao Lin
  • Publication number: 20220301646
    Abstract: The present disclosure provides semiconductor device and methods of forming the same. A semiconductor device according to the present disclosure includes a gate structure, a source/drain feature adjacent the gate structure, a dielectric layer disclosed over the gate structure and the source/drain feature, a gate contact disposed in the dielectric layer and over the gate structure, and a source/drain contact disposed in the dielectric layer and over the source/drain feature. The dielectric layer is doped with a dopant and the dopant includes germanium or tin.
    Type: Application
    Filed: June 6, 2022
    Publication date: September 22, 2022
    Inventors: Hsin-Wen Su, Shih-Hao Lin, Jui-Lin Chen, Lien-Jung Hung, Ping-Wei Wang
  • Publication number: 20220293528
    Abstract: A method of manufacturing an interconnect structure includes forming an opening through a dielectric layer. The opening exposes a top surface of a first conductive feature. The method further includes forming a barrier layer on sidewalls of the opening, passivating the exposed top surface of the first conductive feature with a treatment process, forming a liner layer over the barrier layer, and filling the opening with a conductive material. The liner layer may include ruthenium.
    Type: Application
    Filed: April 28, 2021
    Publication date: September 15, 2022
    Inventors: Shu-Cheng Chin, Ming-Yuan Gao, Chen-Yi Niu, Yen-Chun Lin, Hsin-Ying Peng, Chih-Hsiang Chang, Pei-Hsuan Lee, Chi-Feng Lin, Chih-Chien Chi, Hung-Wen Su
  • Publication number: 20220290291
    Abstract: 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: Application
    Filed: May 27, 2022
    Publication date: September 15, 2022
    Inventors: Jen-Chun Wang, Ya-Lien Lee, Chih-Chien Chi, Hung-Wen Su
  • Publication number: 20220293616
    Abstract: A memory device includes a substrate, a first transistor and a second transistor, a Schottky diode, a first word line, a second word line, and a bit line. The first transistor and the second transistor are over the substrate, wherein a first source/drain structure of the first transistor is electrically connected to a first source/drain structure of the second transistor. The Schottky diode is electrically connected to a gate structure of the first transistor. The first word line is electrically connected to the gate structure of the first transistor through the Schottky diode. The second word line is electrically connected to a gate structure of the second transistor. The bit line is electrically connected to a second source/drain structure of the second transistor.
    Type: Application
    Filed: May 23, 2022
    Publication date: September 15, 2022
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Hsin-Wen SU, Chia-En HUANG, Shih-Hao LIN, Lien-Jung HUNG, Ping-Wei WANG
  • Publication number: 20220278040
    Abstract: A semiconductor device includes an insulating layer, wherein the insulating layer has a via opening and a conductive line opening. The semiconductor device further includes a via in the via opening, wherein the via includes a first conductive material. The semiconductor device further includes a conductive line in the conductive line opening. The conductive line includes a first liner layer, wherein a first thickness of the first liner layer over the via is less than a second thickness of the first liner layer over the insulating layer, and a conductive fill comprising a second conductive material different from the first conductive material.
    Type: Application
    Filed: February 26, 2021
    Publication date: September 1, 2022
    Inventors: Shu-Cheng CHIN, Yao-Min LIU, Hung-Wen SU, Chih-Chien CHI, Chi-Feng LIN
  • Publication number: 20220277908
    Abstract: The invention provides an input device including a holder, a first wheel, a slider, and a first pressure part. The first wheel is disposed on the holder, and includes a side surface, a circle center, and a segment adjusting structure. The segment adjusting structure is disposed on the side surface in a manner of surrounding the circle center. The slider is disposed on the holder, and is movable relative to the holder to move toward or away from the circle center. The first pressure part includes two first ends. One of the first ends is connected to the slider, and as the slider moves toward or away from the circle center, interference between the other first end and the segment adjusting structure is increased or reduced.
    Type: Application
    Filed: May 17, 2022
    Publication date: September 1, 2022
    Applicants: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology Corporation
    Inventors: Hsiao-Lung Chiang, Chih-Wen Su, Yu-Hsun Chen, Chin-Yuan Lin
  • Patent number: 11430692
    Abstract: An opening is formed through a dielectric material layer to physically expose a top surface of a conductive material portion in, or over, a substrate. A metallic nitride liner is formed on a sidewall of the opening and on the top surface of the conductive material portion. A metallic adhesion layer including an alloy of copper and at least one transition metal that is not copper is formed on an inner sidewall of the metallic nitride liner. A copper fill material portion may be formed on an inner sidewall of the metallic adhesion layer. The metallic adhesion layer is thermally stable, and remains free of holes during subsequent thermal processes, which may include reflow of the copper fill material portion. An additional copper fill material portion may be optionally deposited after a reflow process.
    Type: Grant
    Filed: July 29, 2020
    Date of Patent: August 30, 2022
    Assignee: Taiwan Semiconductor Manufacturing Company Limited
    Inventors: Cheng-Lun Tsai, Huei-Wen Hsieh, Chun-Sheng Chen, Kai-Shiang Kuo, Jen-Wei Liu, Cheng-Hui Weng, Chun-Chieh Lin, Hung-Wen Su
  • Patent number: 11404426
    Abstract: In some embodiments, the present disclosure relates to a one-time program (OTP) memory cell. The OTP memory cell includes a read transistor and a program transistor neighboring the read transistor. The read transistor includes a read dielectric layer and a read gate electrode overlying the read dielectric layer. The program transistor includes a program dielectric layer and a program gate electrode overlying the program dielectric layer. The program transistor has a smaller breakdown voltage than the read transistor.
    Type: Grant
    Filed: February 4, 2020
    Date of Patent: August 2, 2022
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Hsin-Wen Su, Lien Jung Hung, Ping-Wei Wang, Yu-Kuan Lin, Shih-Hao Lin
  • Patent number: 11393644
    Abstract: The invention provides an input device including a holder, a first wheel, a slider, and a first pressure part. The first wheel is disposed on the holder, and includes a side surface, a circle center, and a segment adjusting structure. The segment adjusting structure is disposed on the side surface in a manner of surrounding the circle center. The slider is disposed on the holder, and is movable relative to the holder to move toward or away from the circle center. The first pressure part includes two first ends. One of the first ends is connected to the slider, and as the slider moves toward or away from the circle center, interference between the other first end and the segment adjusting structure is increased or reduced.
    Type: Grant
    Filed: February 18, 2020
    Date of Patent: July 19, 2022
    Assignees: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology Corporation
    Inventors: Hsiao-Lung Chiang, Chih-Wen Su, Yu-Hsun Chen, Chin-Yuan Lin
  • Patent number: 11394118
    Abstract: A loop-like dual-antenna system is provided. The loop-like dual-antenna system includes a dielectric substrate having a first surface and a second surface opposite to each other. The loop radiating element includes a first radiating part with two ends and a second radiating part opposite to the first radiating part. A first signal source is disposed on the first surface of the dielectric substrate and electrically connected to two ends of the first radiating part. A grounding part is disposed on the second surface of the dielectric substrate and disposed on one side of the dielectric substrate away from the first signal source. A coupling matching element is disposed on the second surface of the dielectric substrate and adjacent to the grounding part, for coupling to and exciting the second radiating part. A second signal source, disposed on the second surface of the dielectric substrate, and electrically connected to the coupling matching element and the grounding part.
    Type: Grant
    Filed: October 19, 2020
    Date of Patent: July 19, 2022
    Assignee: ASUSTEK COMPUTER INC.
    Inventors: Ya-Wen Hsiao, Saou-Wen Su, Wei-Hsuan Chang
  • Publication number: 20220223606
    Abstract: A memory device includes a substrate, a first transistor and a second transistor, a first word line, a second word line, and a bit line. The first transistor and the second transistor are over the substrate and are electrically connected to each other, in which each of the first and second transistors includes first semiconductor layers and second semiconductor layers, a gate structure, and source/drain structures, in which the first semiconductor layers are in contact with the second semiconductor layers, and a width of the first semiconductor layers is narrower than a width of the second semiconductor layers. The first word line is electrically connected to the gate structure of the first transistor. The second word line is electrically connected to the gate structure of the second transistor. The bit line is electrically connected to a first one of the source/drain structures of the first transistor.
    Type: Application
    Filed: April 1, 2022
    Publication date: July 14, 2022
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Hsin-Wen SU, Yu-Kuan LIN, Shih-Hao LIN, Lien-Jung HUNG, Ping-Wei WANG
  • Patent number: 11380542
    Abstract: Embodiments disclosed herein relate generally to capping processes and structures formed thereby. In an embodiment, a conductive feature, formed in a dielectric layer, has a metallic surface, and the dielectric layer has a dielectric surface. The dielectric surface is modified to be hydrophobic by performing a surface modification treatment. After modifying the dielectric surface, a capping layer is formed on the metallic surface by performing a selective deposition process. In another embodiment, a surface of a gate structure is exposed through a dielectric layer. A capping layer is formed on the surface of the gate structure by performing a selective deposition process.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: July 5, 2022
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Chih-Chien Chi, Pei-Hsuan Lee, Hung-Wen Su, Hsiao-Kuan Wei, Jui-Fen Chien, Hsin-Yun Hsu
  • Patent number: 11374127
    Abstract: A device, structure, and method are provided whereby an insert layer is utilized to provide additional support for weaker and softer dielectric layer. The insert layer may be applied between two weaker dielectric layers or the insert layer may be used with a single layer of dielectric material. Once formed, trenches and vias are formed within the composite layers, and the insert layer will help to provide support that will limit or eliminate undesired bending or other structural motions that could hamper subsequent process steps, such as filling the trenches and vias with conductive material.
    Type: Grant
    Filed: July 27, 2020
    Date of Patent: June 28, 2022
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yao-Jen Chang, Chih-Chien Chi, Chen-Yuan Kao, Hung-Wen Su, Kai-Shiang Kuo, Po-Cheng Shih, Jun-Yi Ruan
  • Patent number: 11367494
    Abstract: The present disclosure provides semiconductor device and methods of forming the same. A semiconductor device according to the present disclosure includes a gate structure, a source/drain feature adjacent the gate structure, a dielectric layer disclosed over the gate structure and the source/drain feature, a gate contact disposed in the dielectric layer and over the gate structure, and a source/drain contact disposed in the dielectric layer and over the source/drain feature. The dielectric layer is doped with a dopant and the dopant includes germanium or tin.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: June 21, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Hsin-Wen Su, Shih-Hao Lin, Jui-Lin Chen, Lien Jung Hung, Ping-Wei Wang
  • Publication number: 20220173098
    Abstract: Various embodiments of the present disclosure are directed towards an integrated chip (IC) having a device section and a pick-up section. The IC includes a semiconductor substrate. A first fin of the semiconductor substrate is disposed in the device section. A second fin of the semiconductor substrate is disposed in the pick-up section and laterally spaced from the first fin in a first direction. A gate structure is disposed in the device section and laterally spaced from the second fin in the first direction. The gate structure extends laterally over the semiconductor substrate and the first fin in a second direction perpendicular to the first direction. A pick-up region is disposed on the second fin. The pick-up region continuously extends from a first sidewall of the second fin to a second sidewall of the second fin. The first sidewall is laterally spaced from the second sidewall in the first direction.
    Type: Application
    Filed: February 16, 2022
    Publication date: June 2, 2022
    Inventors: Hsin-Wen Su, Lien Jung Hung, Ping-Wei Wang, Wen-Chun Keng, Chih-Chuan Yang, Shih-Hao Lin
  • Publication number: 20220172686
    Abstract: A light-emitting assembly includes a substrate and a plurality of light-emitting elements. The substrate includes a component arrangement region and a planar region in a top view, and includes a base material layer, a filled layer and a protection layer in a sectional view. A thickness of the filled layer is greater than a thickness of the protection layer. The thickness of the protection layer is greater than 0 ?m and less than 30 ?m. The plurality of light-emitting elements are located on the component arrangement region. This disclosure can improve the non-uniform brightness issue (hotspots) or enhance the optical performance.
    Type: Application
    Filed: February 9, 2022
    Publication date: June 2, 2022
    Inventors: Chung-Chun KUO, CHUN-FANG CHEN, HUI-WEN SU, WEI-YUAN CHEN, CHUNG-YU CHENG
  • Patent number: D953935
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: June 7, 2022
    Assignee: GOGORO INC.
    Inventors: Sung-Fu Wang, Hsin-Wen Su, Chien-Chih Weng, Hsi-Wen Chen