Patents Assigned to ON Semiconductor
  • Patent number: 10276499
    Abstract: In some embodiments, the present disclosure relates to an integrated chip having a lower power rail continuously extending over a plurality of gate structures. A first set of connection pins straddle a first edge of the lower power rail, and a second set of connection pins straddle a second edge of the lower power rail, which is opposite the first edge. The first set of connection pins and the second set of connection pins are electrically coupled to the lower power rail. An upper power rail is over the lower power rail and is electrically coupled to the first set of connection pins and the second set of connection pins. The first set of connection pins are arranged at a first pitch and the second set of connection pins arranged with respect to the first set of connection pins at a second pitch less than the first pitch.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: April 30, 2019
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Shih-Wei Peng, Chih-Ming Lai, Chun-Kuang Chen, Chih-Liang Chen, Charles Chew-Yuen Young, Jiann-Tyng Tzeng, Kam-Tou Sio, Ru-Gun Liu, Yung-Sung Yen
  • Patent number: 10274817
    Abstract: A mask includes a transparent substrate, a first pattern, a second pattern, and a sub-resolution auxiliary feature. The first pattern and the second pattern are over the transparent substrate. The first pattern has an area of 0.16 ?m2 to 60000 ?m2. The second pattern has an area of 0.16 ?m2 to 60000 ?m2. The sub-resolution auxiliary feature is over the transparent substrate and connects the first pattern and the second pattern.
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: April 30, 2019
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Ching-Hung Lai, Chih-Chung Huang, Chih-Chiang Tu, Chung-Hung Lin, Chi-Ming Tsai, Ming-Ho Tsai
  • Patent number: 10276288
    Abstract: A coupled inductor includes a ladder magnetic core including two opposing rails extending in a lengthwise direction and joined by a plurality of rungs. The coupled inductor further includes a respective winding wound around each of the plurality of rungs. The plurality of rungs are divided into at least two groups of rungs, and a lengthwise separation distance between adjacent rungs in each group of rungs is less than a lengthwise separation distance between adjacent rungs of different groups of rungs.
    Type: Grant
    Filed: July 10, 2017
    Date of Patent: April 30, 2019
    Assignee: Volterra Semiconductor LLC
    Inventor: Alexandr Ikriannikov
  • Patent number: 10276397
    Abstract: The present disclosure relates to an improved method of forming interconnection layers to reduce voids and improve reliability, and an associated device. In some embodiments, a dielectric layer is formed over a semiconductor substrate having an opening arranged within the dielectric layer. A metal seed layer is formed on the surfaces of the opening using a chemical vapor deposition (CVD) process. Then a metal layer is plated onto the metal seed layer to fill the opening. Forming the metal seed layer using a CVD process provides the seed layer with a good uniformity, which allows for high aspect ratio openings in the dielectric layer to be filled without voids or pinch off.
    Type: Grant
    Filed: July 20, 2015
    Date of Patent: April 30, 2019
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Ya-Ling Lee, Lin-Jung Wu, Victor Y. Lu
  • Patent number: 10276561
    Abstract: A method for forming a semiconductor device structure is provided. The method includes providing a substrate. The method includes transferring the substrate from a stage to a deposition chamber, and no heating operation is performed on the stage. The method also includes depositing a resistor layer on the substrate. The resistor layer may have a major structure that is amorphous.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: April 30, 2019
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: I-Tseng Chen, Hon-Lin Huang, Chun-Hsien Huang, Yu-Hung Lin
  • Patent number: 10276530
    Abstract: A semiconductor device includes: a conductive structure, a conductive bump extending into the conductive structure and contacting the conductive structure along a first surface, the conductive bump configured to interface with an external semiconductor device at a second surface opposite the first surface, the conductive bump being wider along the first surface than the second surface.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: April 30, 2019
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Yu-Hsiang Tsai, Hsin-Hung Chen, Chia-Ping Lai
  • Patent number: 10276713
    Abstract: In accordance with an embodiment, a semiconductor component includes a plurality of layers of compound semiconductor material over a body of semiconductor material and first and second filled trenches extending into the plurality of layers of compound semiconductor material. The first trench has first and second sidewalls and a floor and a first dielectric liner over the first and second sidewalls and the second trench has first and second sidewalls and a floor and second dielectric liner over the first and second sidewalls of the second trench.
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: April 30, 2019
    Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
    Inventors: Chun-Li Liu, Balaji Padmanabhan, Ali Salih, Peter Moens
  • Patent number: 10275559
    Abstract: A method for legalizing mixed-cell height standard cells of an IC is provided. A target standard cell is obtained in a window of a global placement. The target standard cell has a first area overlapping a first standard cell located in a first row of the window, and a second area overlapping a second standard cell located in a second row of the window. The target standard cell and the first standard cell are moved until the target standard cell does not overlap the first standard cell in the first row of the window. The target standard cell and the first standard cell are clustered as a first cluster when the target standard cell does not overlap the first standard cell. The first cluster is moved away from the second standard cell in the second row until the second standard cell does not overlap the first cluster.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: April 30, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chao-Hung Wang, Yen-Yi Wu, Shih-Chun Chen, Yao-Wen Chang, Meng-Kai Hsu
  • Patent number: 10275233
    Abstract: A software update method applied to a television includes: downloading an update image file through a network, wherein the update image file includes an update script and a plurality of sets of data; storing the update image file to a memory; reading the update script from the memory; obtaining information of the data from the update script; sequentially reading the data from the memory according to the information; performing a padding operation on the data to generate a plurality of sets of padded data; and updating software in the television according to the padded data.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: April 30, 2019
    Assignee: MSTAR SEMICONDUCTOR, INC.
    Inventor: Chun Chih Lo
  • Patent number: 10276489
    Abstract: The present disclosure relates to an integrated circuit configured to mitigate damage to MIM decoupling capacitors. In some embodiments, the integrated chip has a lower interconnect layer vertically separated from a substrate by a first inter-level dielectric (ILD) layer. A conductive contact extends from a transistor device within the substrate to an uppermost surface of the first ILD layer. A plurality of MIM (metal-insulator-metal) structures are arranged over the lower interconnect layer. An upper interconnect layer is over the plurality of MIM structures. One or both of the lower interconnect layer and the upper interconnect layer are comprised within a conductive path that electrically couples the plurality of MIM structures in a series connection.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: April 30, 2019
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Kuo-Chi Tu, Chin-Chieh Yang, Wen-Ting Chu
  • Patent number: 10276826
    Abstract: A lightweight flexible light-emitting device that is less likely to be broken is provided. The light-emitting device includes a first flexible substrate, a second flexible substrate, an element layer, a first bonding layer, and a second bonding layer. The element layer includes a light-emitting element. The element layer is provided between the first flexible substrate and the second flexible substrate. The first bonding layer is provided between the first flexible substrate and the element layer. The second bonding layer is provided between the second flexible substrate and the element layer. The first and second bonding layers are in contact with each other on the outer side of an end portion of the element layer. The first and second flexible substrates are in contact with each other on the outer side of the end portions of the element layer, the first bonding layer, and the second bonding layer.
    Type: Grant
    Filed: January 4, 2018
    Date of Patent: April 30, 2019
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Shunpei Yamazaki, Yasuhiro Jinbo, Shingo Eguchi
  • Patent number: 10276426
    Abstract: A spin dry etching process includes loading an object into a dry etching system. A dry etching process is performed to the object, and the object is spun while the dry etching process is being performed. The spin dry etching process is performed using a semiconductor fabrication system. The semiconductor fabrication system includes a dry etching chamber in which a dry etching process is performed. A holder apparatus has a horizontally-facing slot that is configured for horizontal insertion of an etchable object therein. The etchable object includes either a photomask or a wafer. A controller is communicatively coupled to the holder apparatus and configured to spin the holder apparatus in a clockwise or counterclockwise direction while the dry etching process is being performed. An insertion of the etchable object into the horizontally-facing slot of the holder apparatus restricts a movement of the object as the dry etching process is performed.
    Type: Grant
    Filed: July 7, 2016
    Date of Patent: April 30, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chih-Chiang Tu, Chun-Lang Chen
  • Patent number: 10276375
    Abstract: A method includes receiving an integrated circuit (IC) layout having a pattern layer. The pattern layer includes a main layout pattern. A dimension W1 of the main layout pattern along a first direction is greater than a wafer metrology tool's critical dimension (CD) measurement upper limit. The method further includes adding a plurality of assistant layout patterns into the pattern layer. The plurality of assistant layout patterns includes a pair of CD assistant layout patterns on both sides of the main layout pattern along the first direction. The pair of CD assistant layout patterns have a substantially same dimension W2 along the first direction and are about equally distanced from the main layout pattern by a dimension D1. The dimensions W2 and D1 are greater than a printing resolution in a photolithography process and are equal to or less than the wafer metrology tool's CD measurement upper limit.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: April 30, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Hung-Wen Cho, Wen-Chen Lu, Chaos Tsai, Feng-Jia Shiu
  • Patent number: 10276437
    Abstract: A method of forming a contact structure of a gate structure is provided. In the method, an oxidation layer and a first sidewall layer disposed between a first metal gate and a second metal gate are etched to expose an underlying silicon substrate. A silicide portion defined by a contact profile is deposited in the exposed portion of the silicon substrate. A second sidewall layer substantially covers the first sidewall layer and at least partially covering the silicide portion is formed after depositing the silicide portion. A metal glue layer is deposited around the first metal gate and the second metal gate defining a trench above the silicide portion. A metal plug is deposited within the trench.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: April 30, 2019
    Assignee: Taiwan Semiconductor Manufacturing Company Limited
    Inventors: Audrey Hsiao-Chiu Hsu, Fu-Kai Yang, Mei-Yun Wang, Hsien-Cheng Wang, Shih-Wen Liu, Hsin-Ying Lin
  • Patent number: 10275252
    Abstract: The invention introduces a method for executing a computer instruction, which contains at least the following steps: decoding the computer instruction to generate a micro-instruction at least containing an opcode (operation code) and a packed operand, where the packed operand contains all n input parameters corresponding to the computer instruction; generating n addresses of the n input parameters according to the opcode and the packed operand; and reading n approximations corresponding to the n addresses from a lookup table.
    Type: Grant
    Filed: January 11, 2017
    Date of Patent: April 30, 2019
    Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTD.
    Inventors: Zhi Zhang, Jing Chen
  • Patent number: 10276227
    Abstract: A method for verifying a write operation in a memory cell (e.g., a non-volatile memory cell) that includes performing a first read operation of the memory cell to measure a first current associated with the memory cell and comparing the measured first current associated with the memory cell to a first predetermined threshold current to determine whether the write operation changed the state of the memory cell. If the measured first current associated with the memory cell indicates the write operation did change the state of the memory cell the method further includes performing a second read operation of the memory cell to measure a second current associated with the memory cell and comparing the measured second current associated with the memory cell to a second predetermined threshold current to determine whether the write operation changed the state of the memory cell to the desired state or an intermediate state.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: April 30, 2019
    Assignee: Taiwan Semiconductor Manufacturing Company Limited
    Inventors: Yu-Der Chih, Chien-Ye Lee, Jenn-Jou Wu, Yi-Chieh Chiu, Yi-Chun Shih, William J. Gallagher
  • Patent number: 10276760
    Abstract: Disclosed herein is a light emitting diode. The light emitting diode includes: a light emitting diode chip; a first molding portion covering the light emitting diode chip and having a first index of refraction; a second molding portion covering the first molding portion and having a second index of refraction, wherein the second index of refraction is not higher than the first index of refraction. The light emitting diode chip is covered by a molding portion having a high index of refraction and a molding portion having a low index of refraction and covering the molding portion having a high index of refraction in order to reduce total reflection in the molding portions through reduction in difference in index of refraction between external air and the molding portion having a high index of refraction, thereby improving quantity of light.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: April 30, 2019
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Jae Wan Song, Jae Hyun Park, So Mi Park, Ki Bum Nam
  • Patent number: 10275393
    Abstract: A neural network unit configurable to first/second/third configurations has N narrow and N wide accumulators, multipliers and adders. Each multiplier performs a narrow/wide multiply on first and second narrow/wide inputs to generate a narrow/wide product. A first adder input receives a corresponding narrow/wide accumulator's output and third input receives a widened corresponding narrow multiplier's narrow product in the third configuration. In the first configuration, each narrow/wide adder performs a narrow/wide addition on the first and second inputs to generate a narrow/wide sum for storage into the corresponding narrow/wide accumulator. In the second configuration, each wide adder performs a wide addition on the first and a second input to generate a wide sum for storage into the corresponding wide accumulator. In the third configuration, each wide adder performs a wide addition on the first, second and third inputs to generate a wide sum for storage into the corresponding wide accumulator.
    Type: Grant
    Filed: April 5, 2016
    Date of Patent: April 30, 2019
    Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTD.
    Inventors: G. Glenn Henry, Terry Parks
  • Patent number: 10276427
    Abstract: A semiconductor structure includes a semiconductive substrate including a first surface and a second surface opposite to the first surface, a shallow trench isolation (STI) including a first portion at least partially disposed within the semiconductive substrate and tapered from the first surface towards the second surface, and a second portion disposed inside the semiconductive substrate, coupled with the first portion and extended from the first portion towards the second surface, and a void enclosed by the STI, wherein the void is at least partially disposed within the second portion of the STI.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: April 30, 2019
    Assignee: Taiwan Semiconductor Manufacturing Company Ltd.
    Inventors: Ching-Chung Su, Jiech-Fun Lu, Jian Wu, Che-Hsiang Hsueh, Ming-Chi Wu, Chi-Yuan Wen, Chun-Chieh Fang, Yu-Lung Yeh
  • Patent number: 10274839
    Abstract: A method for controlling semiconductor production through use of a Focus Exposure Matrix (FEM) model includes taking measurements of characteristics of a two-dimensional mark formed onto a substrate, the two-dimensional mark including two different patterns along two different cut-lines, and comparing the measurements with a FEM model to determine focus and exposure conditions used to form the two-dimensional mark. The FEM model was created using measurements taken of corresponding two-dimensional marks formed onto a substrate under varying focus and exposure conditions.
    Type: Grant
    Filed: May 24, 2013
    Date of Patent: April 30, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Wen-Zhan Zhou, Heng-Jen Lee, Chen-Ming Wang, Kai-Hsiung Cheng, Chih-Ming Ke, Ho-Yung David Hwang